phenylephrine has been researched along with Blood Pressure, Low in 460 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 66 (14.35) | 18.7374 |
| 1990's | 48 (10.43) | 18.2507 |
| 2000's | 86 (18.70) | 29.6817 |
| 2010's | 172 (37.39) | 24.3611 |
| 2020's | 88 (19.13) | 2.80 |
| Authors | Studies |
|---|---|
| Bednarski, M; Dudek, M; Kulig, K; Lustyk, K; Malawska, B; Nowiński, L; Raźny, K; Sapa, J; Siwek, A; Starowicz, G; Zaręba, P | 1 |
| Chen, XZ; Liu, JP; Pan, ZB; Qian, XW; Song, DB; Zhu, GW; Zhu, M | 1 |
| Agarwal, R; Chilkoti, GT; Malhotra, RK; Mohta, M; R, L | 1 |
| Brown, CH; García, PS | 1 |
| Ho, A; Joosten, A; Ma, M; Rinehart, J | 1 |
| Arora, A; Goel, N; Jain, K; Kumar, P; Singh, A | 1 |
| Kobluk, K; Pypendop, BH | 1 |
| Chen, Z; Huang, H; Wan, L; Zhou, J | 1 |
| Jun, JK; Kim, JT; Kim, WH; Kim, YW; Lim, YJ; Park, DN; Park, JS; Park, SK; Yoo, S | 1 |
| Agarwal, R; Bambode, N; Batra, P; Chilkoti, GT; Malhotra, RK; Mohta, M | 1 |
| Chen, G; Chu, M; Yu, X; Yu, Y; Zhang, Y; Zhou, Y | 1 |
| Nakano, Y; Tachibana, K; Takeshita, J | 1 |
| Chen, Y; Guo, L; Han, C; He, L; Ma, L; Ma, S; Ni, X; Pan, H; Qin, R; Ren, X; Xue, W | 1 |
| Basurto, D; Bleeser, T; Brenders, A; Deprest, J; Devroe, S; Emam, D; Rex, S; Valenzuela, I; Van de Velde, M; Van Der Veeken, L; Van Hoof, L; Vergote, S | 1 |
| Boisselle, MÈ; Fortier, A; Loubert, C; Richebé, P; Zaphiratos, VV | 1 |
| Amala, R; Kuberan, A; Palanisamy, S; Panneerselvam, S; Rudingwa, P; Satyaprakash, MVS | 2 |
| Garavaglia, JM; Greco, AR; Hays, WB; Kovacic Scherrer, NL; McPherson, KL | 1 |
| Anusorntanawat, R; Bunchungmongkol, N; Hinthong, T; Pipanmekaporn, T; Simarangsan, N; Thongthaweeporn, N; Uerpairojkit, K | 1 |
| Bishop, DG; Dyer, RA; van Dyk, D | 1 |
| Ha, N; Ituk, US; Ravindranath, S; Wu, C | 1 |
| Li, J; Lyu, W; Ma, X; Tang, W; Wei, P; Zheng, Q; Zhou, H; Zhou, J | 1 |
| Kamimura, Y; Taito, S; Yamamoto, N | 1 |
| Gelman, S | 1 |
| Au-Yong, PA; Sia, ATH; Sng, BL; Sultana, R; Tan, CW; Tan, HS | 1 |
| Bhatia, P; Chaudhary, K; Kothari, N; Kumari, K; Meshram, T; Rathod, D; Sethi, P; Sharma, A; Singh, S | 1 |
| Chen, XZ; Hu, LJ; Mei, Z; Qian, XW; Shen, YP; Sheng, ZM; Sun, HT | 1 |
| Freed, JK; Hockenberry, JC; Katunaric, B; Pagel, PS; Schulz, ME | 1 |
| Liu, JP; Pan, ZB; Qian, XW; Shen, YP; Sheng, ZM; Sun, HT; Zhu, M | 1 |
| Agarwal, S; Gupta, A; Jain, N; Kumar, M; Rautela, RS | 1 |
| Honkavaara, J; Huuskonen, V; Pesonen, T; Raekallio, M; Restitutti, F; Vainio, O | 1 |
| Cheng, Z; Feng, Y; Liu, T; Pan, S; Shan, Y; Xu, C; Zeng, H; Zhang, H; Zou, S | 1 |
| Simons, C | 1 |
| Alouini, S; Belin, O; Boulain, T; Casteres, C; Dupont, A; Le Pape, M | 1 |
| Deshar, R; Pokharel, K; Prasad, JN; Sah, BP; Subedi, A | 1 |
| Knoerlein, J; Porsche, R; Schick, MA; Steinhardt, F | 1 |
| Ikeda, Y; Kawasaki, Y; Mazda, Y; Nagai, A; Noguchi, S; Shiko, Y; Sugiyama, T | 1 |
| Chan, JJI; Nagarajan, S; Sia, ATH; Sng, BL; Sultana, R; Tan, CW; Tan, HS | 1 |
| Alves, RL; Cavalcanti, IL; de Queiroz, DV; Velarde, LGC; Verçosa, N | 1 |
| Bokoch, MP; Boldt, D; Chen, LL; Fong, N; Gabel, E; Harhay, MO; Kothari, R; Kurien, P; Legrand, M; Palaniappa, N; Pirracchio, R; Sturgess-DaPrato, J | 1 |
| Khanna, AK; Saha, AK; Segal, S | 1 |
| Clark-Price, S; Diaz-Falcon, N; Holland, M; Johnson, J; Lascola, K | 1 |
| Lv, X; Ma, X; Xue, X; Yang, Z; Yu, N; Zhou, Y | 1 |
| Abdullah, FH; Musthafa, QA; Sayed Masri, SNN; Tan Sook Kuan, J | 1 |
| Chen, Y; Guo, L; He, L; Ma, S; Qin, R; Shi, Y; Xu, X; Xue, W | 1 |
| Hong, SW; Kim, SH | 1 |
| Agarwal, R; Kumari, S; Malhotra, RK; Mohta, M; Tyagi, A | 1 |
| Darko, W; Meola, G; Miller, C; Morley, H; Parsels, K; Schrader, J; Seabury, R | 1 |
| Fu, F; Huang, XD; Jin, XQ; Shen, YH; Xiao, F; Yu, J | 1 |
| Abedi, V; Lee, MTM; Li, J; Pendergrass, SA; Poler, SM; Williams, MS; Zhang, Y | 1 |
| Chilkoti, GT; Garg, A; Malhotra, RK; Mohta, M | 2 |
| Shen, XF; Wang, X | 1 |
| Lee, A; Ngan Kee, W | 1 |
| Fichter, JL; Nelson, KE | 1 |
| Abdelwahab, Y; Amin, S; Elsayad, M; Elshafaei, KA; Fouda, AY; Habib, S; Hasanin, A; Hussein, K; Kamel, MM; Mahmoud, D; Mostafa, M; Refaat, S; Wali, AA; Zayed, M | 1 |
| Chang, X; Chen, X; Ngan Kee, WD; Shen, H; Wei, C; Xiao, F; Xue, L; Zhang, Y | 1 |
| Mercier, FJ; Morau, E; Ngan Kee, WD; Soued, M | 1 |
| Monks, DT; Ngan Kee, WD; Palanisamy, A; Reschke, M; Singh, NP; Singh, PM | 1 |
| Bishop, DG; Buthelezi, AS; Dyer, RA; Rodseth, RN | 1 |
| Hirose, M; Kaneko, T; Tatara, T | 1 |
| Mao, M; Shen, XF; Wang, X; Wang, ZH; Xu, SQ; Zhang, SS | 1 |
| Girard, T; Heesen, M; Hilber, N; Klimek, M; Mercier, FJ; Rijs, K; Rossaint, R | 1 |
| Fantin, R; Jochberger, S; Klein, KU; Marhofer, D; Ortner, CM; Putz, G | 1 |
| Drolet, P; Godin, N; Loubert, C; Mireault, D; Richebé, P; Tordjman, L; Zaphiratos, V | 1 |
| Allen, I; Baruch, M; Deal, E; Gratz, I; McEniry, B; Seaman, J; Takla, M | 1 |
| Abukhouskaya, N; Górniewski, G; Janiak, M; Kosson, D; Kowalczyk, R; Trzebicki, J | 1 |
| Hu, B; Zhou, H; Zou, X | 1 |
| Chemali, M; Chooi, C; Cox, JJ; Cyna, AM; Emmett, RS; Lumb, RS; Middleton, P; Simmons, SW | 1 |
| Bang, JY; Kim, H; Ko, MJ; Lee, HS; Lee, KH; Lee, SJ; Park, YH | 1 |
| Kubilis, PS; Mitchell, GS; Perim, RR; Seven, YB | 1 |
| Danon, E; Eidelman, L; Heesen, P; Kornilov, E; Orbach-Zinger, S; Ronen, A; Weiniger, C | 1 |
| Liu, L; Qian, J; Xiao, F; Zheng, X | 1 |
| Avidan, A; Knigin, D; Weiniger, CF | 1 |
| Wang, YB; Yang, ZY; Zhang, WP | 1 |
| Allison, BJ; Beck, C; Botting, KJ; Brain, KL; Cross, CM; Giussani, DA; Herrera, EA; Itani, N; Kane, AD; Niu, Y; Shaw, CJ; Skeffington, KL; Thakor, AS | 1 |
| Feng, K; Feng, X; Wang, F; Wang, T; Wang, X; Xiao, W; Zhang, J; Zhou, Q | 1 |
| Anderson, L; Larson, S; Thomson, S | 1 |
| Hadzilia, S; Stamatakis, E; Theodoraki, K; Valsamidis, D | 1 |
| Lou, K; Zhang, J | 1 |
| Fatima, S; Pacella, J; Romeo, J | 1 |
| Jiang, R; Sun, Y; Xie, X | 1 |
| Dong, HL; Fan, QQ; Fu, JW; Jiang, XF; Liu, DD; Lu, ZH; Wang, YH; Wu, ZX; Xiong, LZ; Yang, MP | 1 |
| Buxin, C; Cohen, S; Gayat, É; Hong, A; Joachim, J; Le Gall, A; Matéo, J; Mebazaa, A; Millasseau, S; Vallée, F | 1 |
| Al-Hashim, ZGA; Chan, JJI; Nagarajan, S; Sia, ATH; Sng, BL; Sultana, R; Tan, CW | 1 |
| Abdulatif, M; Hasanin, A; Mostafa, M | 1 |
| Feng, S; Gu, J; Liao, Z; Yu, C | 1 |
| Jin, L; Li, H; Zhao, Y | 1 |
| Athiraman, U; Bombardieri, AM; Singh, NP; Singh, PM; Tsui, BCH; Yaeger, L | 1 |
| Brebion, M; Daccache, A; El Kazma, S; Keita, H; Mercier, F; Osse, L; Sabri, S | 1 |
| Adler, A; Hosgood, GL; Mosing, M; Raisis, AL; Secombe, CJ; Waldmann, AD | 1 |
| Liu, J; Qian, X; Sheng, Z; Sun, H | 1 |
| Wei, Y; Zheng, X | 1 |
| Babazade, R; Ibrahim, M; Khan, E; Mendonca, R; Simon, M; Vadhera, R; Wong, M | 1 |
| Farrukh, F; Ismail, S; Sohaib, M | 1 |
| Armoiry, X; Aulagner, G; Bauducel, M; Dussart, C; Piriou, V | 1 |
| Armstead, WM; Curvello, V; Hekierski, H; Riley, J; Vavilala, M | 1 |
| Khaw, KS; Lee, SWY; Ng, FF; Ngan Kee, WD; Tam, YH | 1 |
| Funston, JS; Grigoriadis, K; Jupiter, D; Kallu, UR; Khan, MN; Kinsky, MP; Kramer, GC; Marques, NR; Milosch, M; Wassar, T; Whitehead, WE | 1 |
| Aliane, J; Baud, C; Bouvier, D; Dualé, C; Guesmi, N; Pereira, B; Rosset, E; Schoeffler, P | 1 |
| Chambers, JP; Fujiyama, M; Gieseg, M; Sano, H | 1 |
| Gayat, E; Joachim, J; Le Gall, A; Mateo, J; Mebazaa, A; Passouant, O; Vallée, F | 1 |
| Datar, S; Gutierrez, E; Schertz, A; Vachharajani, V | 1 |
| George, RB; Habib, AS; Lee, JE | 1 |
| Ngan Kee, WD | 3 |
| Adams, SC; Arcache, MJ; Dyer, RA; Emmanuel, A; Higgins, N; James, MF; Joolay, Y; Lombard, CJ; Reed, AR; Schulein, S; van Dyk, D; Vorster, A; Wong, CA | 1 |
| Arcache, MJ; Daniels, A; Dyer, RA; Emmanuel, A; James, MF; Lombard, CJ; Reed, AR; Schulein, S; van Dyk, D; Vorster, A | 1 |
| Carvalho, B; Dyer, RA; Fernando, R; Kinsella, SM; McDonnell, N; Mercier, FJ; Palanisamy, A; Sia, ATH; Van de Velde, M; Vercueil, A | 1 |
| Wu, H; Zhang, W | 1 |
| Messmer, A; Nathan, K; Otahal, P; Patel, S; Sharman, JE; Terblanche, N; Wright, P | 1 |
| Allen, TK; Dominguez, JE; Doyle, PA; George, RB; Habib, AS; McKeen, DM | 1 |
| Bishop, D; Cairns, C; Grobbelaar, M; Rodseth, R | 1 |
| Roth, JV | 1 |
| Grassi, G; Janssen, C; Laude, D; van de Borne, P | 1 |
| Austin, E; Sheikh, H; Xie, E | 1 |
| Braude, D; Daconti, L; Langsjoen, J; Rankin, S; Swenson, K; Villarreal, T | 1 |
| Chilkoti, GT; Duggal, S; Mohta, M | 1 |
| Allaert, S; Heerman, J; Kalmar, AF; Maes, JW; Pletinckx, P; Scheeren, TWL; Struys, MMRF; Vos, JJ | 1 |
| Butler, MB; Campbell, SG; Carriere, C; Etsell, GR; Farina, D; Froese, PC; Jones, J; Lapierre, A; Murray, J; Wiemer, HM | 1 |
| Bendjelid, K; Jozwiak, M; Rex, S | 1 |
| Liu, L; Xiao, F; Xu, WP; Zhang, YF | 1 |
| Carvalho, JCA; Downey, K; Guevara, J; Sharkey, AM; Siddiqui, N; Ye, XY | 1 |
| Erango, M; Frigessi, A; Rosseland, LA | 1 |
| Kuzume, K; Nagaro, T; Nakanishi, K; Nakashima, S; Yorozuya, T; Yoshimura, Y | 1 |
| Kazuo, S; Ryosuke, K; Yasutomo, T | 1 |
| Hirose, M; Kaneko, T; Kariya, N | 1 |
| Guo, X; Huang, Y; Liu, S; Qi, D; Xiao, H; Xu, C | 1 |
| Heesen, M; Hilber, N; Klimek, M; Ngan Kee, WD; Rijs, K; Rossaint, R; van der Marel, C | 1 |
| Aviram, A; Eidelman, LA; Fein, S; Fireman, S; Firman, S; Hoshen, M; Kornilov, E; Orbach-Zinger, S; Weiniger, CF | 1 |
| Hellmeyer, L; Henkelmann, A; Karekla, A; Kaufner, L; von Heymann, C; von Weizsäcker, K; Welfle, S | 1 |
| Acquisto, NM; Chase, K; Delibert, S; Jones, CMC; Picard, L; Rotando, A | 1 |
| Bingham, AE; Condron, ME; Limbach, KE; Pommier, RF; Pommier, SJ | 1 |
| Chen, Y; Liu, A; Liu, C; Liu, S; Qi, D; Qian, D; Xu, C | 1 |
| Dubey, M; Malhotra, RK; Mohta, M; Tyagi, A | 1 |
| Liu, S; Shen, X; Wang, X; Xu, S; Yang, J | 2 |
| Avidan, MS; Ben Abdallah, A; Budelier, TP; Emmert, DA; Fritz, BA; Goswami, S; Graetz, TJ; Inouye, SK; Jacobsohn, E; Jordan, K; Kronzer, A; Lenze, EJ; Lin, N; Maybrier, HR; McKinnon, SL; Mickle, AM; Oberhaus, J; Palanca, BJ; Park, D; Schmitt, EM; Stark, S; Stevens, TW; Torres, BA; Wildes, TS | 1 |
| Liu, S; Mao, M; Wang, X; Xu, S; Yang, J | 1 |
| Chen, XZ; Feng, Y; Ngan Kee, WD; Shen, B; Xiao, F; Xu, WP | 1 |
| Abdelwahab, Y; Amin, S; Elsayad, M; Elshall, A; Fatah, SAE; Habib, S; Hasanin, A; Mostafa, M; Raafat, H; Refaat, S; Zayed, M | 1 |
| Abunnaja, MS; Alatwi, ES; Alherz, FA; Bairam, AF; El Daibani, AA; Gohal, SA; Kurogi, K; Liu, MC; Rasool, MI | 1 |
| Dube, SK; Jain, V; Mitra, R | 1 |
| de Borst, GJ; Fassaert, LMM; Immink, RV; Moll, FL; Pennekamp, CWA; Specken-Welleweerd, JC; van Klei, WA | 1 |
| Hirose, M; Nakamoto, S; Okamoto, T; Tatara, T | 1 |
| Buhre, WF; de Borst, GJ; Immink, RV; Moll, FL; Pennekamp, CW | 1 |
| Chobli, M; Itoua, C; Ndinga, H; Ossou-Nguiet, PM; Otiobanda, GF | 1 |
| Correia Junior, CA; da Cunha, PJ; da Silva, MT; de Siqueira, RJ; dos Santos, AA; Duarte, GP; Lahlou, S; Magalhães, PJ; Maia, JG; Rodrigues, KM | 1 |
| Ambrósio, AM; Belo, JN; Fantoni, DT; Ida, KK; Marchioni, GG; Silva, LC; Zoppa, AL | 1 |
| Hansen, PB; Jensen, BL; Khatam-Lashgari, A; Stæhr, M; Vanhoutte, PM | 1 |
| Buikema, H; Goris, M; Henning, RH; Landheer, SW; van Dokkum, RP; Vavrinec, P | 1 |
| Aziz, M; Poole, KA; Weber, N | 1 |
| Bell, J; Cecil, T; Mohamed, F; Moran, BJ; Thanigaimani, K | 1 |
| Biddle, C | 1 |
| Fu, ZG; Guo, M; Jiang, BG; Zhang, DY | 1 |
| Sia, AT; Sng, BL; Tan, HS | 2 |
| Shen, MK; Wang, M; Wang, Q; Yu, JJ; Yu, YY; Zhuo, L | 1 |
| Heesen, M; Kölhr, S; Rossaint, R; Straube, S | 1 |
| Lee, AJ; Smiley, RM | 1 |
| Bonnefoy-Cudraz, E; Finet, G; Green, L; Mewton, N; Rioufol, G; Sanchez, I; Verdier-Watts, F | 1 |
| Ammar, D; Arruda, TB; Assreuy, J; de Oliveira, SK; Nardi, GM; Scheschowitsch, K | 1 |
| Beckman, RM; Day, KM; Machan, JT; Morrissey, PE | 1 |
| Fink, MP | 1 |
| Whiting, JF | 1 |
| Almeida de Medeiros, I; Araújo, IG; Barbosa-Filho, JM; Bendhack, LM; Cavalcante, KV; de Azevedo Correia, N; Dias, KL; do Carmo de Alustau, M; Neto, Mdos A; Silva, DF; Veras, RC | 1 |
| Baek, DJ; Jeon, SY; Lee, KH | 1 |
| Alustau, MC; Araújo, IG; Assis, VL; Athayde-Filho, PF; Furtado, FF; Machado, NT; Maciel, PM; Medeiros, IA; Queiroz, TM; Veras, RC | 1 |
| Aya, AG; Bolandard, F; Chassard, D; Diemunsch, P; Ducloy-Bouthors, AS; Fischler, M; Keita, H; Le Gouez, A; Malinovsky, JM; Mercier, FJ; Mignon, A; Raucoules-Aimé, M; Rigouzzo, A | 1 |
| Butwick, AJ; Carvalho, B; Columb, MO | 1 |
| Choi, CK | 1 |
| Li, J; Li, Y; Mai, W; Nie, C; Shuai, B; Xu, T; Yan, Y; Zhou, J | 1 |
| Christodoulaki, K; Karakosta, A; Kostopanagiotou, G; Matsota, P; Niokou, D; Pandazi, A | 1 |
| Hartog, NL; Kamath, A | 1 |
| Agarwal, D; Harisinghani, P; Mohta, M; Sethi, AK | 1 |
| Assam, PN; Sia, AT; Sng, BL; Wang, H | 1 |
| Blouin, JL; Brodow, D; Landau, R; Odekon, L; Smiley, RM; Wang, S | 1 |
| Bellomo, R; Booth, LC; Evans, RG; Kosaka, J; Lankadeva, YR; May, CN; Quintin, L | 1 |
| Dünser, MW; Gradwohl-Matis, I | 1 |
| Bahadir, JD; Hays, D; Mosier, J; Panchal, AR; Satyanarayan, A | 1 |
| Diao, M; Huang, Y; Li, H; Lin, X; Liu, H; Ma, Y; Zhou, J | 1 |
| Dyer, RA; Lombard, CJ; Rumboll, CK | 1 |
| Choi, WJ; Hwang, BY; Jang, DM; Kim, SH; Koh, WU; Lee, HM; Yoo, BW | 1 |
| Krishnamoorthy, V; Sharma, D; Vavilala, MS; Wilson, T | 1 |
| Di Lorenzo, A; Held, KF; Jozsef, L; Luciano, AK; Marin, EP; Melendez, J; Milstone, LM; Sessa, WC; Velazquez, H | 1 |
| Nielsen, HB; Nielsen, M; Olsen, NV; Secher, NH; Staalsoe, JM; Ullum, H | 1 |
| Bhandare, AM; Farnham, MM; Kapoor, K; Mohammed, S; Nedoboy, PE; Pilowsky, PM | 1 |
| Dessy, C; Madlala, HP; Metzinger, T; Mubagwa, K; Musabayane, CT; van Heerden, FR | 1 |
| Cheng, ZJ; Gu, H; Hatcher, J | 1 |
| Cooter, M; Habib, AS; Ituk, US | 1 |
| Geloën, A; Quintin, L | 1 |
| Dahl, V; Hauge, TH; Kuhn, JC; Langesæter, E; Rosseland, LA | 1 |
| Aggarwal, M; Guleria, K; Harisinghani, P; Mohta, M; Sethi, AK | 1 |
| Casoni, D; Heliczer, N; Lorello, O; Navas de Solis, C | 1 |
| Mets, B | 1 |
| Khaw, KS; Lee, SW; Ng, FF; Ngan Kee, WD; Tam, YH | 1 |
| Andremont, O; Fellahi, JL; Fischer, MO; Gérard, JL; Hanouz, JL; Rebet, O | 1 |
| Anusorntanawat, R; Charuluxananan, S; Thongthaweeporn, N; Uerpairojkit, K | 1 |
| Ansari, S; Davis, G; Delgado, T; Wolfe, B | 1 |
| Larkin, SK; Sheeran, JS; Terkawi, AS; Tiouririne, M; Tsang, S | 1 |
| Cui, X; Eichacker, PQ; Fitz, Y; Leppla, S; Li, Y; Moayeri, M; Ohanjanian, L; Sampath-Kumar, H; Suffredini, D; Xu, W | 1 |
| Kabugi, J; Mir, S; Mung'ayi, V; Mwaura, L | 1 |
| Gander, S; Jain, K; Kumar, P; Makkar, JK; Subramani Vp, S | 1 |
| Aaronson, PM; Ferreira, JA; Schwartz, MB | 1 |
| Attaallah, AF; Cifarelli, DT; Elzamzamy, OM; Hobbs, GR; Phelps, AL; Ranganathan, P; Shapiro, RE; Vallejo, MC | 1 |
| Kwok, FY; Venugobal, S | 1 |
| Bataille, B; Bruneteau, L; Ferré, F; Ferrier, A; Fourcade, O; Gris, C; Kurrek, M; Marty, P; Merlet, V; Minville, V; Sommet, A | 1 |
| Smiley, RM | 2 |
| Fernando, R; Gagnon, PO; Loubert, C | 1 |
| Ashpole, K; Columb, M; El-Wahab, N; Fernando, R; Liu, YM; MacDonald, S; Mon, W; Stewart, A; Tamilselvan, P | 1 |
| Bishop, DG; Cairns, C; Grobbelaar, M; Rodseth, RN | 1 |
| Carvalho, JCA; Downey, K; Fung, L; Ngan Kee, WD; Onwochei, DN; Ye, XY | 1 |
| Hillyard, S; McDonnell, NJ; Muchatuta, NA; Nathan, EA; Paech, MJ | 1 |
| Birnbach, DJ; Kafi, S; Oppenheimer, J; Ranasinghe, JS | 1 |
| Denmeade, SR; Singla, A | 1 |
| Chang, CK; Cheng, JT; Cheng, KC; Juang, SW; Kou, DH; Liu, IM; Tong, YC | 1 |
| Gin, T; Karmakar, MK; Khaw, KS; Lee, A; Ng, FF; Ngan Kee, WD | 1 |
| Coimbra, CC; de Lima, DC; Haibara, AS; Silveira, SA | 1 |
| Chui, K; Khaw, KS; Lau, TK; Ng, FF; Ng, KL; Ngan Kee, WD | 1 |
| Baez, KA; de Barros, DS; Gheith, ME; Mantravadi, AV; Martinez, SM; Navarro, JB; Siam, GA; Spaeth, GL; Tittler, EH | 1 |
| Balki, M; Carvalho, JC; Parkes, RK; Tanaka, M | 1 |
| Brodie, F; Chernova, J; Ford, G; Jagger, C; James, M; Mistri, A; Potter, J; Robinson, T; Wilson, E | 1 |
| Sia, AT; Teoh, WH | 1 |
| Ishikawa, S; Ito, H; Makita, K; Yokoyama, K | 1 |
| Barnes, J; Belavadi, P; Columb, MO; Hennebry, MC; Lyons, G; Stocks, GM; Wray, S | 1 |
| Cao, Z; Gao, Y; Tao, G | 1 |
| Bjørnestad, E; Iversen, OE; Raeder, J | 1 |
| Abdallah, FW; Al Alami, AA; Aouad, MT; Baraka, AS; Mokadem, FH; Nasr, VG; Shehade, JM; Siddik-Sayyid, SM; Taha, SK; Zbeide, RA | 1 |
| Chellani, H; Gogia, AR; Prakash, S; Pramanik, V; Salhan, S | 1 |
| Archer, TL | 1 |
| Komatsu, H; Matsumoto, S; Nozaka, K; Yamamoto, N | 1 |
| Allen, TK; George, RB; Habib, AS; Muir, HA | 1 |
| Kathirvel, K; Kuntamallappanavar, G; Leo, MD; Mishra, SK; Subramani, J; Uttam Singh, T | 1 |
| Mogos, M; Roby, J; Subramanian, R; Thangathurai, D | 1 |
| Columb, MO; George, RB; Habib, AS; McKeen, D | 1 |
| Ainslie, PN; Galvin, SD; Lucas, SJ; Ogoh, S; Tzeng, YC | 1 |
| Brassard, P; Jørgensen, TB; Nissen, P; Secher, NH | 1 |
| Bannard-Smith, J; Washington, SJ; Yuill, G | 1 |
| Ainslie, PN; Galvin, SD; Lucas, SJ; Ogoh, S; Thomas, KN; Tzeng, YC | 1 |
| Fusciardi, J; Guillon, A; Laffon, M; Leyre, S; Perrotin, F; Remérand, F; Taihlan, B | 1 |
| Brito, TS; da Silva, JK; de Siqueira, RJ; Duarte, GP; Interaminense, Lde F; Lahlou, S; Leal-Cardoso, JH; Macedo, FI; Magalhães, PJ; Maia, JG; Sousa, PJ | 1 |
| Allen, TK; George, RB; Habib, AS; Muir, HA; White, WD | 1 |
| Ainslie, PN; Atkinson, G; Lucas, SJ; Tzeng, YC; Willie, CK; Wong, A | 1 |
| Armstead, WM; Kiessling, JW; Kofke, WA; Vavilala, MS | 1 |
| Castillo, C; Castillo, EF; Castillo, MC; López, RM; Pérez, T | 1 |
| Adigun, TA; Amanor-Boadu, SD; Soyannwo, OA | 1 |
| Columb, M; Fernando, R; Hignett, R; Jones, T; McDonald, S; Stewart, A | 1 |
| Dyer, RA; Reed, AR | 1 |
| Agarwal, D; Janani, SS; Mohta, M; Sethi, AK; Tyagi, A | 1 |
| Lynch, C; Nemergut, EC; Thiele, RH | 1 |
| Ambrosio, SR; Bendhack, LM; Bonaventura, D; Corrêa, FM; Crestani, CC; Hipólito, UV; Palazzin, NB; Resstel, LB; Rocha, JT; Rodrigues, GJ; Tirapelli, CR | 1 |
| Barrett, CJ; Bennet, L; Booth, LC; Davidson, JO; Guild, SJ; Gunn, AJ; Malpas, SC | 1 |
| Baker, SP; Belardinelli, L; Hintze, TH; Messina, E; Ochoa, M; Shryock, JC; Walsh, E; Wu, Y; Xu, X; Zeng, D; Zhao, G | 1 |
| Audibert, G; Bouaziz, H; El Adssi, H; Mertes, PM; Sertznig, C; Vial, F | 1 |
| Ashpole, K; Columb, M; Fernando, R; McDonald, S | 1 |
| Habib, AS | 2 |
| Ali, M; Kokki, H; Kokki, M; Turunen, M | 1 |
| Heesen, M; Hofmann, T; Klöhr, S; Rossaint, R; Roth, R; Veeser, M | 1 |
| Anbarasan, I; Gander, S; Jain, K; Makkar, JK; Yadanappudi, S | 1 |
| Ansari, T; Gamassy, A; Hashem, MM; Hassan, AA; Saleh, A | 1 |
| Bennett-Guerrero, E; Habib, AS; Hale, B; Klinger, RY; White, WD | 1 |
| Gaynes, B; Shahidi, M; Teng, PY; Wanek, J | 1 |
| Imanaga, K; Inoue, T; Shiga, T; Wajima, Z | 1 |
| Loubert, C | 1 |
| Coves, S; Holgado, CM | 1 |
| Nabbi, R; Riess, ML; Woehlck, HJ | 1 |
| Bailey, M; Bellomo, R; Ishikawa, K; May, CN; Morimatsu, H | 1 |
| Barter, LS; Ilkiw, JE; Kittleson, MD; Pypendop, BH; Wiese, AJ | 1 |
| Cooper, D; Hynd, R; Lloyd, A; Meek, T; Schofield, L; Selvan, D; Winnard, J | 1 |
| Al-Zaiti, SS; Carey, MG; Kozik, TM; Pelter, MM | 1 |
| Ding, XX; Fu, SK; Li, Q; Lin, FQ; Qiu, MT | 1 |
| Biccard, BM; Dyer, RA | 1 |
| Cho, YJ; Jung, CW; Lee, HC; Ryu, HG | 1 |
| Cao, YX; Zhang, LX; Zhang, SQ | 1 |
| Baghelai, K; Durham, SJ; Lindemann, DC; Ren, Y; Thomas, RC | 1 |
| Abu-Lil, M; Eidelman, LA; Elliston, J; Fadon, C; Ginosar, Y; Goshen-Gottstein, Y; Orbach-Zinger, S; Raz, A | 1 |
| Ando, Y; Fukushima, Y; Morita, S; Nagano, K; Shindo, Y; Sin, M; Takabayashi, R; Tateda, T | 1 |
| Thompson, CA | 1 |
| Ewald, G; Mindel, G; Saab, G; Vijayan, A | 1 |
| Namiki, A; Nishikawa, K; Omote, K; Yamakage, M | 1 |
| Barrière, E; Bernuau, D; Chauvelot-Moachon, L; Dargère, D; Guimont, MC; Lardeux, B; Lebrec, D; Moreau, R; Poirel, O; Tazi, KA; Urbanowicz, W | 1 |
| Dougherty, K; Howell, M; Krajcer, Z; Paniagua, D; Skolkin, M; Strickman, N; Toombs, B | 1 |
| Bayorh, MA; Eatman, D; Emmett, N; Socci, RR; Walton, M | 1 |
| Keown, CA; Samson, WK; Taylor, MM | 1 |
| Aufderheide, B; Bequette, BW; Rao, RR | 1 |
| Giuri, S | 1 |
| Dietz, NM; Dinenno, FA; Halliwill, JR | 1 |
| ETSTEN, B; KAPLAN, RM; RHEINLANDER, HF | 1 |
| GREENOUGH, WB; JANUSZEWICZ, V; LARAGH, JH; SONNENBLICK, EH | 1 |
| DE WEESE, MS; FRY, WJ; KEITZER, WF; KRAFT, RO | 1 |
| FRAME, B; PODOLSKY, S; SCHATZ, IJ | 1 |
| GADBOYS, HL; LITWAK, RS; WISOFF, G | 1 |
| MOLKHOU, J | 1 |
| LOB, H; POINSO, Y; SOULAYROL, R | 1 |
| CRANDELL, DL; GREISS, FC | 1 |
| STALNIKIEWICZ, G; WAREMBOURG, H | 1 |
| MISKO, JC | 1 |
| DONATH, H; NUSSER, E | 1 |
| ROBINSON, HJ; WAGNER, JA | 1 |
| RZAEV, NM | 1 |
| Aharon-Peretz, J; Haim, N; Jacob, G; Lavi, S; Vlodavsky, E | 1 |
| Fabian, TC; Fox, JL; Malhotra, AK; Proctor, KG; Schweitzer, JB | 1 |
| Hepner, DL; Williams, JH | 1 |
| Bailey, PL; Lynch, JJ | 1 |
| Khaw, KS; Ng, FF; Ngan Kee, WD | 2 |
| Khaw, KS; Lee, BB; Ng, FF; Ngan Kee, WD | 1 |
| Riley, ET | 1 |
| Dandrea, J; Gardner, DS; Pearce, S; Ramsay, MM; Stephenson, T; Symonds, ME; Walker, R | 1 |
| Dampney, RA; Potas, JR | 1 |
| Cooper, DW; Mowbray, P | 1 |
| Alahuhta, S; Erkinaro, T; Kavasmaa, T; Mäkikallio, K; Räsänen, J | 1 |
| Antapli, M; Mann, A; Woehlck, H | 1 |
| Datta, S; Loughrey, JP; Pian-Smith, M; Segal, S; Tsen, LC; Yao, N | 1 |
| Edwards, CM; Fowden, AL; Gardner, DS; Giussani, DA; Holdstock, N; O'Connor, SJ; Ousey, JC; Rossdale, P | 1 |
| Frieling, H; Gründling, M; Hachenberg, T; Hackenberg, T; Lauer, KS; Lehmann, C; Pavlovic, D; Wendt, M | 1 |
| Columb, MO; Kocarev, M; Lyons, G; Saravanan, S; Watkins, E; Wilson, RC | 1 |
| Acharya, G; Alahuhta, S; Erkinaro, T; Kavasmaa, T; Mäkikallio, K; Päkkilä, M; Räsänen, J | 1 |
| Chiu, C; Connolly, ES; Heyer, EJ; Ornstein, E; Rampersad, AD; Sahlein, DH; Sciacca, RR; Zurica, J | 1 |
| Blouin, JL; Landau, R; Negron, M; Smiley, RM | 1 |
| Afshari, A; Hangaard, N; Møller, AM | 1 |
| Fukui, H; Kojima, H; Sakurai, S; Satoh, H; Uemura, M | 1 |
| Harper, RM; Rector, DM; Richard, CA | 1 |
| Riley, E | 1 |
| Beilin, Y | 1 |
| Khaw, KS; Ngan Kee, WD | 1 |
| Bailard, N; Coveler, LA; Kim, TW | 1 |
| Arakawa, E; Hasegawa, K; Ina, Y; Kohno, H; Ohno, T; Sato, H; Takayama, M; Yao, K | 1 |
| Kwak, YL; Lee, JH; Nam, SB; Oh, YJ; Shim, JK; Song, JH | 1 |
| Macarthur, A; Riley, ET | 1 |
| Carvalho, JC; Maxwell, CV; Whitty, RJ | 1 |
| Jenkins, JG; Lai, FM | 1 |
| Bullard, DP; Lorenz, JN; Lynch, RM; Parvatiyar, M; Paul, RJ; Pritchard, TJ | 1 |
| Acharya, G; Alahuhta, S; Erkinaro, T; Huhta, JC; Kavasmaa, T; Mäkikallio, K; Päkkilä, M; Räsänen, J | 1 |
| Cooper, H; Laird, JR; Nandalur, KR; Nandalur, MR; Satler, LF | 1 |
| Critchley, LA; Karmakar, MK; Khaw, KS; Ng, FF; Ngan Kee, WD; Tam, YH | 1 |
| Imran, M; Khan, FH; Khan, MA | 1 |
| Cassaglia, PA; Griffiths, RI; Walker, AM | 1 |
| Douglas, J; Reidy, J | 1 |
| Goriachev, AS; Kadashev, BA; Popugaev, KA; Savin, IA | 1 |
| Brothers, RM; Eubank, WL; Ogoh, S; Raven, PB | 1 |
| Kelkar, K; Sheridan, CA; Wynands, JE | 1 |
| Diehm, C; Mechtersheimer, U; Mörl, H | 1 |
| Gruber, G | 1 |
| Bismarck, M; Rust, G | 1 |
| Börner, I; Gretzler, H; Herbst, A; Schläfke, D | 1 |
| Pönitzsch, I; Voigt, H; Voigt, T; Wiemers, U | 1 |
| Burke, W; DePace, NL; Glazier, EE; Kotler, MN | 1 |
| Durant, PA; Joucken, K | 1 |
| Hamlin, RL; Kittleson, MD; Knowlen, G; Rice, D; Seyffert, R | 1 |
| Capouet, V; D'Hollander, A | 1 |
| Faraci, FM; Heistad, DD; Loftus, CM; Muhonen, MG | 1 |
| Guynn, TP; Ivankovich, AD; March, RJ; McCarthy, RJ; Tuman, KJ | 1 |
| Berg, T; Bjørnstad-Ostensen, A | 1 |
| Bennett, A; Hall, PA; Lewis, M; Wilkes, MP | 1 |
| Atkins, BL; Chatterjee, P; Chestnut, DH; DeBruyn, CS; McGrath, JM; Poduska, DJ; Vincent, RD | 1 |
| Beyer, M; Georgieff, M; Goertz, AW; Lindner, KH; Schirmer, U; Schütz, W | 1 |
| Campbell, RM; Strieper, MJ | 1 |
| Bading, B; Blumenfeld, JD; James, GD; Laragh, JH; Lin, YF; McDonald, M; Sealey, JE; Sharrock, NE; Zayas, VM | 1 |
| Adamopoulos, S; Bernardi, L; Coats, AJ; Conway, J; Feng, YH; Piepoli, M; Sleight, P | 1 |
| Hartzler, GO; Kahn, JK | 1 |
| Georgieff, M; Goertz, AW; Heinrich, H; Lindner, KH; Rockemann, MG; Seeling, W | 1 |
| Fee, MP; Hill, GE; Lydiatt, CA | 1 |
| Archer, D; Ecoffey, C; Goutallier, D; Jamali, S; Parker, F; Ravussin, P | 1 |
| Boys, RJ; Hughes, D; Redfern, N; Robson, SC; Thomas, DG | 1 |
| Dev, BR; Philip, L | 1 |
| Arthur, GR; Datta, S; LaPorta, RF | 1 |
| Overton, JM; Takata, HJ; VanNess, JM | 1 |
| Krieger, EM; Moreira, ED; Xavier-Neto, J | 1 |
| Martyr, JW; Orlikowski, CE | 1 |
| Conroy, BP; Deyo, DJ; Johnston, WE; Lin, CY; O'Dwyer, C; Uchida, T; Woodson, LC | 1 |
| Berman, JM; Brooker, RF; Butterworth, JF; Kashtan, HI; Kitzman, DW; McKinley, AC | 1 |
| Choban, P; Dasta, J; Dick, M; Flancbaum, L; Sinha, R | 1 |
| Chang, D; Murray, WB; Shelley, KH | 1 |
| Baylis, SA; Charles, IG; Heaton, ND; Martin, JF; McPeake, JR; Moncada, S; Robinson, NM; Smith, RE; Williams, R | 1 |
| Dampney, RA; Hirooka, Y; Polson, JW; Potts, PD | 1 |
| Harris, KH; Jhamandas, JH; Jhamandas, KH; Petrov, T; Yang, HY | 1 |
| Dohi, S; Iida, H; Ohata, H; Tanabe, K; Watanabe, Y | 1 |
| Iwama, H; Kaneko, T; Kato, M; Nakane, M; Ohmori, S | 1 |
| Cheng, JK; Mok, MS; Pan, MH; Wei, TT; Wu, KH | 1 |
| Chen, IJ; Chen, SJ; Cheng, CJ; Chiu, CC; Huang, YC; Lin, YT; Wu, BN | 1 |
| Bertrand, M; Brabant, SM; Coriat, P; Eyraud, D | 1 |
| Artru, AA; Geva, D; Merkind, V; Roytblat, L; Shapira, Y; Shapiro, O; Talmor, D | 1 |
| Bylund, DB; Cornish, KG; Iversen, LJ; Iversen, PL; Mata, JE | 1 |
| DeWitt, DS; Prough, DS | 1 |
| Epstein, SK; Farrell, SE | 1 |
| Arzumonov, T; Ben-David, B; Frankel, R; Marchevsky, Y; Volpin, G | 1 |
| Nathanielsz, PW; Shinozuka, N; Yen, A | 1 |
| de Almeida, RN; de Assis, TS; de Medeiros, IA; Filho, JM; Julien, C; Pires, SL | 1 |
| Hayes, PM; Lucas, JC; Shi, X | 1 |
| Bahlmann, E; Deiml, R; Hess, W | 1 |
| Atalar, E; Bolster, BD; Serfaty, JM | 1 |
| Balueva, TV; Osadchiĭ, LI; Sergeev, IV | 1 |
| Chalothorn, D; Daly, CJ; Deighan, C; Gaivin, RJ; Hellard, D; McGee, A; McGrath, JC; Morehead, AJ; Perez, DM; Piascik, MT; Plow, EF; Ross, SA; Thomas, JD; Waugh, DJ; Zuscik, MJ | 1 |
| Hasibeder, W; Hofstötter, H; Kafka, R; Knotzer, H; Labeck, B; Mayr, A; Pajk, W; Salak, N; Schwarz, B; Ulmer, H | 1 |
| Escourrou, P; Holtzer, S; Ract, C; Samii, K; Vigué, B | 1 |
| Ayorinde, BT; Brown, J; Buczkowski, P; Buggy, DJ; Shah, J | 1 |
| Benhamou, D; Cohen, SE; Frederickson, WL; Mercier, FJ; Riley, ET; Roger-Christoph, S | 1 |
| Hong, YW; Kwak, YL; Lee, CS; Park, YH | 1 |
| Gin, T; Lee, A; Ngan Kee, WD | 1 |
| DeSouza, G; Lee, J; Vallejo, R | 1 |
| Bergman, AS | 1 |
| Rybakov, VK | 1 |
| Statkov, PR | 1 |
| Dusart, D; Jans, B | 1 |
| de Champlain, J; Gauthier, P; Nadeau, RA | 1 |
| Mieler, WF; Miller, SA | 1 |
| Borer, JS; Epstein, SE; Goldstein, RE; Kent, KM; Redwood, DR | 1 |
| Sollberg, G | 1 |
| Dick, P; Schäppi, R | 1 |
| Anlauf, M; Bock, KD; Graben, N; Merguet, P; Nitzs, T; Werner, U | 1 |
| dold, GM; Gamache, FW; Myers, RE | 1 |
| Bony, D; Favarel-Garrigues, JC; Galperine, I; Pagès, A | 1 |
| Arakawa, K; Benson, KT; Goto, H; Kamijo, Y; Nakazawa, K | 1 |
| Abdel-Latif, M; Crystal, GJ; Kim, SJ; Salem, MR | 1 |
| Bleuer, SA; Chatterjee, P; Chestnut, DH; DeBruyn, CS; Sipes, SL; Vincent, RD | 1 |
| Alessandri, M; Fanciullacci, M; Fusco, BM; Gentilini, P; Laffi, G; Marra, F; Pinzani, M | 1 |
| Chernow, B; Compton, C; Klar, E; Rattner, DW; Stanford, G; Warshaw, AL | 1 |
| Agarwal, A; Anand, IS; Chugh, KS; Sakhuja, V | 1 |
| Cook, DR; Cottington, E; Jahr, JS; Marquez, J | 1 |
| Brizzee, BL; Russ, RD; Walker, BR | 1 |
| Bonfiglio, MF; Dasta, JF; Flancbaum, L; Gregory, JS; Reilley, TE; Townsend, MC | 1 |
| Lübbecke, F; Wizemann, V | 1 |
| Gillon, JY; Milne, B; Quintin, L | 1 |
| Butterworth, JF; Kon, ND; Mark, LJ; Strickland, RA; Zaloga, GP | 1 |
| Cox, JL; Douglas, JM; Slotkin, TA; Smith, PK; Swain, ME | 1 |
| Dohi, S; Tanaka, M | 1 |
| Harioka, T; Miyake, C; Sone, T; Toda, H; Yamanaka, K | 1 |
| Schmitt, L; Ullman, DA | 1 |
| Baertschi, AJ; Guyenet, PG; Hashemzadeh-Gargari, H | 1 |
| Filatov, AV; Leonov, AN | 1 |
| Chen, BB; Clougherty, PW; Fehr, DM; Goll, HM; Murray, PA; Nyhan, DP | 1 |
| Chiu, EK; McNeill, JR | 2 |
| Grant, GJ; Ramanathan, S | 1 |
| Zhuang, XL | 1 |
| Grenvik, A; Shapiro, MJ | 1 |
| Duzic, E; Hamamdzic, M; Krnic, J; Srkalovic, G | 1 |
| Freedman, M; Kundig, H; Leiman, BC | 1 |
| Godwin-Austen, RB; Lind, NA; Turner, P | 1 |
| Husmann, F | 1 |
| Amari, J; Gupta, S; Lauterstein, J; Oran, E; Piccone, VA; Potter, R; Yeo, B | 1 |
| Hoffman, JC; Neigh, JL; Smith, AL; Wollman, H | 1 |
| Levinson, G; Shnider, SM | 1 |
| Barankay, T; Horpácsy, G; Nagy, S; Petri, A | 1 |
| Abboud, FM; Heistad, DD; Mark, AL; Nelson, LD; Schmid, PG | 1 |
| Copelan, HW; Neitlich, H; Pless, JE; Sidell, FB; Sim, VM; Sussman, P | 1 |
| Epstein, SE; McCarron, WE; Redwood, DR; Smith, ER | 1 |
| Kaye, MP; Pace, JB | 1 |
| Tivikova, OP | 1 |
| Burkholder, J; Fontana, ME; Leighton, R; Molnar, W; Sutter, R; Wise, G | 1 |
| Kontos, HA; Thames, MD | 1 |
| Lartigau, G; Picard, P; Rivoalen, P | 1 |
| Brown, JA; Davis, LW; Strike, TA | 1 |
| Fénard, S; Schmitt, H | 1 |
| Shkliar, MB; Sokol, AE | 1 |
| Lawrence, RM | 1 |
33 review(s) available for phenylephrine and Blood Pressure, Low
| Article | Year |
|---|---|
A Review of Push-Dose Vasopressors in the Peri-operative and Critical Care Setting.
Topics: Critical Care; Epinephrine; Humans; Hypotension; Phenylephrine; Vasoconstrictor Agents | 2023 |
Spinal hypotension in obstetrics: Context-sensitive prevention and management.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Female; Humans; Hypotension; Obstetrics; Phenylephrine; Pregnancy; Vasoconstrictor Agents | 2022 |
Norepinephrine versus phenylephrine for postspinal hypotension in parturients undergoing cesarean section: a systematic review and meta-analysis.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Bradycardia; Cesarean Section; Double-Blind Method; Female; Humans; Hypotension; Norepinephrine; Phenylephrine; Pregnancy; Vasoconstrictor Agents | 2022 |
Prevention of spinal hypotension during cesarean section: A systematic review and Bayesian network meta-analysis based on ephedrine, phenylephrine, and norepinephrine.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Bayes Theorem; Bradycardia; Cesarean Section; Double-Blind Method; Ephedrine; Female; Humans; Hypertension; Hypotension; Infant, Newborn; Network Meta-Analysis; Norepinephrine; Phenylephrine; Pregnancy; Vasoconstrictor Agents | 2023 |
Effects of Vasoactive Medications and Maternal Positioning During Cesarean Delivery on Maternal Hemodynamics and Neonatal Acid-Base Status.
Topics: Acidosis; Acidosis, Respiratory; Anesthesia, Spinal; Blood Gas Analysis; Cesarean Section; Ephedrine; Female; Fetal Blood; Fetal Hypoxia; Fluid Therapy; Hemodynamics; Humans; Hydrogen-Ion Concentration; Hypotension; Infant, Newborn; Norepinephrine; Patient Positioning; Peripartum Period; Phenylephrine; Placental Circulation; Pregnancy; Pregnancy Complications; Serotonin 5-HT3 Receptor Antagonists; Vasoconstrictor Agents; Vena Cava, Inferior | 2019 |
Optimal Management of Hypotension During Cesarean Delivery Under Spinal Anesthesia.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Female; Hemodynamics; Humans; Hypotension; Phenylephrine; Vasoconstrictor Agents | 2019 |
Vasopressor drugs for the prevention and treatment of hypotension during neuraxial anaesthesia for Caesarean delivery: a Bayesian network meta-analysis of fetal and maternal outcomes.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Bayes Theorem; Cesarean Section; Female; Humans; Hypotension; Network Meta-Analysis; Norepinephrine; Phenylephrine; Pregnancy; Vasoconstrictor Agents | 2020 |
A systematic review of phenylephrine vs. noradrenaline for the management of hypotension associated with neuraxial anaesthesia in women undergoing caesarean section.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Female; Humans; Hypotension; Norepinephrine; Phenylephrine; Pregnancy; Vasoconstrictor Agents | 2020 |
[Hypotension induced by spinal anesthesia during cesarean section : Current treatment concepts].
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Female; Humans; Hypotension; Phenylephrine; Pregnancy; Vasoconstrictor Agents | 2020 |
[Hypotension - a complication of subarachnoid anesthesia especially dangerous in patients aged].
Topics: Aged; Anesthesia; Anesthesia, Obstetrical; Cesarean Section; Female; Humans; Hypotension; Phenylephrine; Poland; Pregnancy | 2020 |
Techniques for preventing hypotension during spinal anaesthesia for caesarean section.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Antiemetics; Cesarean Section; Colloids; Crystalloid Solutions; Ephedrine; Female; Humans; Hypotension; Intraoperative Complications; Isotonic Solutions; Ondansetron; Phenylephrine; Postoperative Nausea and Vomiting; Pregnancy; Randomized Controlled Trials as Topic; Vasoconstrictor Agents; Walking | 2020 |
Effect of phenylephrine on cerebral oxygen saturation and cardiac output in adults when used to treat intraoperative hypotension: a systematic review.
Topics: Adolescent; Adult; Cardiac Output; Humans; Hypotension; Oxygen; Phenylephrine; Vasoconstrictor Agents | 2021 |
Prediction of spinal anesthesia-induced hypotension during elective cesarean section: a systematic review of prospective observational studies.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Colloids; Female; Humans; Hypotension; Hypotension, Controlled; Observational Studies as Topic; Phenylephrine; Pregnancy; Vasoconstrictor Agents | 2021 |
The Regional Cerebral Oxygen Saturation Effect of Inotropes/Vasopressors Administered to Treat Intraoperative Hypotension: A Bayesian Network Meta-analysis.
Topics: Adult; Anesthesia, Spinal; Bayes Theorem; Cerebrovascular Circulation; Dopamine; Ephedrine; Humans; Hypotension; Network Meta-Analysis; Norepinephrine; Oximetry; Oxygen Saturation; Phenylephrine; Randomized Controlled Trials as Topic; Vasoconstrictor Agents | 2023 |
Spinal-induced hypotension: Incidence, mechanisms, prophylaxis, and management: Summarizing 20 years of research.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Female; Humans; Hypotension; Incidence; Nausea; Phenylephrine; Pregnancy; Time Factors; Vasoconstrictor Agents; Vomiting | 2017 |
Phenylephrine vs ephedrine in cesarean delivery under spinal anesthesia: A systematic literature review and meta-analysis.
Topics: Adult; Anesthesia, Spinal; Cesarean Section; Ephedrine; Female; Humans; Hypotension; Incidence; Infant, Newborn; Phenylephrine; Pregnancy; Vasoconstrictor Agents | 2018 |
Ephedrine versus phenylephrine as a vasopressor for spinal anaesthesia-induced hypotension in parturients undergoing high-risk caesarean section: meta-analysis, meta-regression and trial sequential analysis.
Topics: Acidosis; Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Ephedrine; Female; Fetal Diseases; Humans; Hypotension; Phenylephrine; Pregnancy; Vasoconstrictor Agents | 2019 |
The Efficacy and Safety of Norepinephrine and Its Feasibility as a Replacement for Phenylephrine to Manage Maternal Hypotension during Elective Cesarean Delivery under Spinal Anesthesia.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Blood Pressure; Cardiac Output; Cesarean Section; Double-Blind Method; Female; Heart Rate; Humans; Hypotension; Infusions, Intravenous; Infusions, Parenteral; Norepinephrine; Phenylephrine; Pregnancy; Vascular Resistance; Vasoconstrictor Agents | 2018 |
Efficacy and safety of norepinephrine versus phenylephrine for the management of maternal hypotension during cesarean delivery with spinal anesthesia: A systematic review and meta-analysis.
Topics: Anesthesia, Spinal; Cesarean Section; Female; Humans; Hypotension; Norepinephrine; Phenylephrine; Pregnancy; Pregnancy Complications, Cardiovascular; Vasoconstrictor Agents | 2019 |
To press or not to press, and if so, with what? A single question-focused meta-analysis of vasopressor choice during regional anesthesia in obstetrics.
Topics: Anesthesia, Obstetrical; Apgar Score; Ephedrine; Female; Hemodynamics; Humans; Hypotension; Infant, Newborn; Phenylephrine; Pregnancy; Randomized Controlled Trials as Topic; Vasoconstrictor Agents | 2013 |
Prophylactic phenylephrine for caesarean section under spinal anaesthesia: systematic review and meta-analysis.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Cardiotonic Agents; Cesarean Section; Female; Humans; Hypotension; Phenylephrine; Postoperative Nausea and Vomiting; Pregnancy; Randomized Controlled Trials as Topic | 2014 |
The use of vasopressors during spinal anaesthesia for caesarean section.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Cardiac Output; Cesarean Section; Dose-Response Relationship, Drug; Drug Dosage Calculations; Drug Therapy, Computer-Assisted; Ephedrine; Female; Heart Rate; Humans; Hypotension; Intraoperative Complications; Metaraminol; Methoxamine; Norepinephrine; Phenylephrine; Pregnancy; Pregnancy, High-Risk; Vasoconstrictor Agents | 2017 |
The clinical implications of isolated alpha(1) adrenergic stimulation.
Topics: Adrenergic alpha-1 Receptor Agonists; Animals; Aortic Valve Stenosis; Brain Injuries; Carcinoid Tumor; Female; Humans; Hypotension; Intraoperative Complications; Lung Diseases; Perioperative Care; Phenylephrine; Pregnancy; Shock, Septic; Subarachnoid Hemorrhage; Tetralogy of Fallot; Ventricular Outflow Obstruction | 2011 |
A review of the impact of phenylephrine administration on maternal hemodynamics and maternal and neonatal outcomes in women undergoing cesarean delivery under spinal anesthesia.
Topics: Acid-Base Equilibrium; Anesthesia, Obstetrical; Anesthesia, Spinal; Apgar Score; Cesarean Section; Ephedrine; Female; Fetal Blood; Hemodynamics; Humans; Hypotension; Infant, Newborn; Phenylephrine; Placental Circulation; Pregnancy; Pregnancy Outcome; Treatment Outcome; Vasoconstrictor Agents | 2012 |
Vasopressors for the management of hypotension after spinal anesthesia for elective caesarean section. Systematic review and cumulative meta-analysis.
Topics: Acidosis; Anesthesia, Obstetrical; Anesthesia, Spinal; Anesthetics, Local; Bradycardia; Cesarean Section; Clinical Trials as Topic; Double-Blind Method; Elective Surgical Procedures; Ephedrine; Female; Fetal Diseases; Hemodynamics; Humans; Hypertension; Hypotension; Infant, Newborn; Multicenter Studies as Topic; Phenylephrine; Pregnancy; Randomized Controlled Trials as Topic; Risk; Treatment Outcome; Vasoconstrictor Agents | 2012 |
Fluid and vasopressor management for Cesarean delivery under spinal anesthesia: continuing professional development.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Cardiac Output; Cesarean Section; Colloids; Crystalloid Solutions; Ephedrine; Female; Fluid Therapy; Humans; Hypotension; Infant, Newborn; Isotonic Solutions; Phenylephrine; Pregnancy; Vasoconstrictor Agents; Vasodilation | 2012 |
Ephedrine versus phenylephrine for the management of hypotension during spinal anesthesia for cesarean section: an updated meta-analysis.
Topics: Anesthesia, Spinal; Cesarean Section; Disease Management; Ephedrine; Female; Humans; Hypotension; Phenylephrine; Pregnancy | 2012 |
Vasopressors in obstetrics: what should we be using?
Topics: Blood Pressure; Ephedrine; Female; Humans; Hypotension; Obstetrics; Phenylephrine; Pregnancy; Pregnancy Complications; Vasoconstrictor Agents | 2006 |
Obstetric anesthesia controversies: vasopressor choice for postspinal hypotension during cesarean delivery.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Ephedrine; Female; Humans; Hypotension; Phenylephrine; Pregnancy; Vasoconstrictor Agents | 2007 |
Vasopressors in obstetrics.
Topics: Adult; Anesthesia, Obstetrical; Ephedrine; Female; Hemorrhage; Humans; Hypotension; Phenylephrine; Pre-Eclampsia; Pregnancy; Vasoconstrictor Agents | 2008 |
Ameliorating cerebral hypoperfusion after traumatic brain injury.
Topics: Animals; Arginine; Blood Flow Velocity; Blood Pressure; Brain Injuries; Brain Ischemia; Cerebral Cortex; Cerebrovascular Circulation; Humans; Hypotension; Phenylephrine; Prognosis; Vasoconstrictor Agents | 1999 |
A quantitative, systematic review of randomized controlled trials of ephedrine versus phenylephrine for the management of hypotension during spinal anesthesia for cesarean delivery.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Ephedrine; Female; Humans; Hypotension; Phenylephrine; Pregnancy; Vasoconstrictor Agents | 2002 |
Vasopressors in obstetrics.
Topics: Angiotensin II; Drug Synergism; Ephedrine; Epinephrine; Female; Humans; Hypotension; Isoproterenol; Maternal-Fetal Exchange; Mephentermine; Metaraminol; Methoxamine; Norepinephrine; Oxytocics; Phenylephrine; Postpartum Hemorrhage; Pregnancy; Regional Blood Flow; Time Factors; Uterus; Vasoconstrictor Agents | 1974 |
137 trial(s) available for phenylephrine and Blood Pressure, Low
| Article | Year |
|---|---|
Determination of the 90% Effective Dose of Phenylephrine Boluses to Treat Spinal Anesthesia-Induced Hypotension in Patients with Severe Preeclampsia during Cesarean Delivery: A Pilot Study.
Topics: Administration, Intravenous; Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Dose-Response Relationship, Drug; Female; Humans; Hypotension; Phenylephrine; Pilot Projects; Pre-Eclampsia; Pregnancy; Prospective Studies; Vasoconstrictor Agents | 2021 |
A randomised double-blind comparison of phenylephrine and norepinephrine for the management of postspinal hypotension in pre-eclamptic patients undergoing caesarean section.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Double-Blind Method; Female; Humans; Hypotension; Infant, Newborn; Infusions, Intravenous; Norepinephrine; Phenylephrine; Pre-Eclampsia; Pregnancy; Vasoconstrictor Agents | 2021 |
Neonatal outcomes following prophylactic administration of phenylephrine or noradrenaline in women undergoing scheduled caesarean delivery: A randomised clinical trial.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Double-Blind Method; Female; Humans; Hypotension; Infant, Newborn; Norepinephrine; Phenylephrine; Pregnancy; Prospective Studies; Vasoconstrictor Agents | 2022 |
Effects of dopamine, norepinephrine or phenylephrine on the prevention of hypotension in isoflurane-anesthetized cats administered vatinoxan or vatinoxan and dexmedetomidine.
Topics: Anesthetics, Inhalation; Animals; Blood Pressure; Dexmedetomidine; Dopamine; Heart Rate; Hypotension; Isoflurane; Male; Norepinephrine; Phenylephrine; Quinolizines | 2022 |
Norepinephrine versus phenylephrine infusion for preventing postspinal hypotension during cesarean section for twin pregnancy: a double-blinded randomized controlled clinical trial.
Topics: Adult; Anesthesia, Spinal; Cesarean Section; Double-Blind Method; Female; Humans; Hypotension; Infusions, Intravenous; Norepinephrine; Phenylephrine; Postoperative Complications; Pregnancy; Pregnancy, Twin; Treatment Outcome; Vasoconstrictor Agents | 2022 |
Colloid coload versus crystalloid coload to prevent maternal hypotension in women receiving prophylactic phenylephrine infusion during caesarean delivery: a randomised controlled trial.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Colloids; Crystalloid Solutions; Double-Blind Method; Female; Humans; Hypotension; Infant, Newborn; Phenylephrine; Pregnancy; Vasoconstrictor Agents | 2022 |
Neonatal outcomes following phenylephrine or norepinephrine for treatment of spinal anaesthesia-induced hypotension at emergency caesarean section in women with fetal compromise: a randomised controlled study.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Double-Blind Method; Female; Humans; Hypotension; Hypotension, Controlled; Infant, Newborn; Norepinephrine; Phenylephrine; Pregnancy; Vasoconstrictor Agents | 2022 |
Comparison of Metaraminol, Phenylephrine, and Norepinephrine Infusion for Prevention of Hypotension During Combined Spinal-Epidural Anaesthesia for Elective Caesarean Section: A Three-Arm, Randomized, Double-Blind, Non-Inferiority Trial.
Topics: Adult; Anesthesia, Epidural; Anesthesia, Spinal; Cesarean Section; Double-Blind Method; Female; Humans; Hypotension; Infusions, Intravenous; Metaraminol; Norepinephrine; Phenylephrine; Pregnancy; Prospective Studies; Sympathomimetics | 2022 |
Prophylactic norepinephrine or phenylephrine infusion for bradycardia and post-spinal anaesthesia hypotension in patients with preeclampsia during Caesarean delivery: a randomised controlled trial.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Bradycardia; Cesarean Section; Female; Humans; Hypotension; Norepinephrine; Phenylephrine; Pre-Eclampsia; Pregnancy; Vasoconstrictor Agents | 2022 |
Comparison of carbetocin as a bolus or an infusion with prophylactic phenylephrine on maternal heart rate during Cesarean delivery under spinal anesthesia: a double-blinded randomized controlled trial.
Topics: Anesthesia, Spinal; Double-Blind Method; Female; Heart Rate; Humans; Hypotension; Infusions, Intravenous; Oxytocin; Phenylephrine; Pregnancy; Vasoconstrictor Agents | 2022 |
Effect of low dose phenylephrine infusion on shivering and hypothermia in patients undergoing cesarean section under spinal anesthesia: a randomized clinical trial.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Bradycardia; Cesarean Section; Double-Blind Method; Female; Humans; Hypotension; Hypothermia; Phenylephrine; Pregnancy; Shivering | 2022 |
A randomized comparison of hemodynamic changes in response to a heart rate-dependent phenylephrine/ephedrine protocol versus ephedrine-only for spinal hypotension during elective cesarean section.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Clinical Protocols; Double-Blind Method; Ephedrine; Female; Heart Rate; Hemodynamics; Humans; Hypotension; Phenylephrine; Pregnancy | 2022 |
Preventing Spinal Hypotension During Cesarean Birth With Two Initial Boluses of Norepinephrine in Chinese Parturients: A Randomized, Double-Blind, Controlled Trial.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Bradycardia; Double-Blind Method; East Asian People; Female; Humans; Hypertension; Hypotension; Nausea; Norepinephrine; Phenylephrine; Pregnancy; Vasoconstrictor Agents; Vomiting | 2023 |
Comparing cardiac output with a double intravenous vasopressor automated system versus manual vasopressor boluses to prevent hypotension during spinal anaesthesia for caesarean delivery: Secondary analysis of a randomised controlled study.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Cardiac Output; Cesarean Section; Female; Humans; Hypotension; Phenylephrine; Pregnancy; Vasoconstrictor Agents | 2022 |
Comparative Dose-Response Study of Phenylephrine Bolus for the Treatment of the First Episode of Spinal Anesthesia-Induced Hypotension for Cesarean Delivery in Severe Preeclamptic versus Normotensive Parturients.
Topics: Anesthesia, Spinal; Cesarean Section; Double-Blind Method; Female; Humans; Hypotension; Hypotension, Controlled; Phenylephrine; Pre-Eclampsia; Pregnancy; Vasoconstrictor Agents | 2022 |
Comparative study on the manually-controlled variable-rate versus fixed-rate infusion of norepinephrine for preventing hypotension during spinal anesthesia for cesarean delivery.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Bradycardia; Double-Blind Method; Female; Humans; Hypertension; Hypotension; Infant, Newborn; Infusions, Intravenous; Nausea; Norepinephrine; Phenylephrine; Pregnancy; Prospective Studies; Vasoconstrictor Agents; Vomiting | 2022 |
Effect of Intravenous Calcium Gluconate on Prevention of Post Spinal Hypotension during Spinal Anaesthesia for Caesarean Section: A Randomized Double-Blind Controlled Study.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Calcium; Calcium Gluconate; Cesarean Section; Double-Blind Method; Female; Humans; Hypotension; Infant, Newborn; Mephentermine; Nepal; Phenylephrine; Pregnancy; Saline Solution | 2022 |
Cardiovascular effects of dobutamine, norepinephrine and phenylephrine in isoflurane-anaesthetized dogs administered dexmedetomidine-vatinoxan.
Topics: Anesthetics, Inhalation; Animals; Blood Pressure; Dexmedetomidine; Dobutamine; Dog Diseases; Dogs; Hypotension; Isoflurane; Norepinephrine; Phenylephrine; Saline Solution | 2022 |
Effect of Weight-Adjusted Phenylephrine, Norepinephrine, and Metaraminol for Elective Cesarean Delivery on Neonatal Acid-Base Status: A Randomized Controlled Trial.
Topics: Anesthesia, Spinal; Cesarean Section; Double-Blind Method; Female; Humans; Hypotension; Infant, Newborn; Metaraminol; Norepinephrine; Phenylephrine; Pregnancy; Vasoconstrictor Agents | 2022 |
Manually Controlled, Continuous Infusion of Phenylephrine or Norepinephrine for Maintenance of Blood Pressure and Cardiac Output During Spinal Anesthesia for Cesarean Delivery: A Double-Blinded Randomized Study.
Topics: Anesthesia, Spinal; Blood Pressure; Cardiac Output; Double-Blind Method; Female; Humans; Hypotension; Infant, Newborn; Infusions, Intravenous; Norepinephrine; Phenylephrine; Pregnancy; Vasoconstrictor Agents | 2023 |
Effect of glycopyrrolate on vasopressor requirements for non-elective cesarean section under spinal anesthesia: a randomized, double-blind, placebo-controlled trial.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Atropine Derivatives; Bradycardia; Cesarean Section; Double-Blind Method; Female; Glycopyrrolate; Humans; Hypertension; Hypotension; Infant, Newborn; Nausea; Phenylephrine; Pregnancy; Resuscitation; Saline Solution; Vasoconstrictor Agents; Vomiting; Xerostomia | 2022 |
Evaluating an advanced double intravenous vasopressor automated system to treat hypotension during spinal anesthesia for cesarean delivery: a randomized controlled trial.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Double-Blind Method; Ephedrine; Female; Humans; Hypertension; Hypotension; Phenylephrine; Pregnancy; Vasoconstrictor Agents | 2023 |
Incidence of bradycardia during noradrenaline or phenylephrine bolus treatment of postspinal hypotension in cesarean delivery: A randomized double-blinded controlled trial.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Bradycardia; Cesarean Section; Double-Blind Method; Female; Humans; Hypotension; Incidence; Infant, Newborn; Norepinephrine; Phenylephrine; Pregnancy; Vasoconstrictor Agents | 2023 |
Norepinephrine versus phenylephrine for treating hypotension during general anaesthesia in adult patients undergoing major noncardiac surgery: a multicentre, open-label, cluster-randomised, crossover, feasibility, and pilot trial.
Topics: Acute Kidney Injury; Adult; Anesthesia, General; Feasibility Studies; Female; Humans; Hypotension; Male; Norepinephrine; Phenylephrine; Pilot Projects; Treatment Outcome; Vasoconstrictor Agents | 2023 |
Intraoperative phenylephrine infusion to reduce perioperative shivering in lower segment caesarean section: A randomised controlled study.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Double-Blind Method; Female; Humans; Hypotension; Phenylephrine; Pregnancy; Prospective Studies; Shivering; Vasoconstrictor Agents | 2023 |
Prophylactic Norepinephrine and Phenylephrine Boluses to Prevent Postspinal Anesthesia Hypotension During Cesarean Section: A Randomized Sequential Allocation Dose-Finding Study.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Bradycardia; Cesarean Section; Double-Blind Method; Female; Humans; Hypotension; Norepinephrine; Phenylephrine; Pregnancy; Vasoconstrictor Agents | 2023 |
The preventive effect of 5-hydroxytryptamine-3 receptor antagonist on blood pressure reduction and postoperative nausea and vomiting during general anesthesia induction: A double-blinded, randomized controlled trial.
Topics: Anesthesia, General; Blood Pressure; Ephedrine; Humans; Hypotension; Pain, Postoperative; Phenylephrine; Postoperative Nausea and Vomiting; Propofol; Receptors, Serotonin, 5-HT3; Remifentanil; Saline Solution | 2023 |
Calculation of effective dose of phenylephrine bolus for treatment of post-spinal hypotension in pre-eclamptic patients undergoing caesarean section - a non-randomised controlled trial.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Double-Blind Method; Female; Humans; Hypotension; Phenylephrine; Pre-Eclampsia; Pregnancy; Vasoconstrictor Agents | 2023 |
Oxytocin infusion for maintenance of uterine tone under prophylactic phenylephrine infusion for prevention of post-spinal hypotension in cesarean delivery: a prospective randomised double-blinded dose-finding study.
Topics: Double-Blind Method; Female; Humans; Hypotension; Infant, Newborn; Infusions, Intravenous; Oxytocics; Oxytocin; Phenylephrine; Pregnancy; Prospective Studies; Uterine Inertia | 2023 |
Variable versus fixed-rate infusion of phenylephrine during cesarean delivery: a randomized controlled trial.
Topics: Adult; Blood Pressure; Cesarean Section; Female; Heart Rate; Humans; Hypotension; Incidence; Infusions, Intravenous; Phenylephrine; Pregnancy; Treatment Outcome; Vasoconstrictor Agents; Young Adult | 2019 |
A Prospective, Randomized, Double-Blinded Study of the Effect of Intravenous Ondansetron on the Effective Dose in 50% of Subjects of Prophylactic Phenylephrine Infusions for Preventing Spinal Anesthesia-Induced Hypotension During Cesarean Delivery.
Topics: Adult; Anesthesia, Spinal; Antiemetics; Cesarean Section; Dose-Response Relationship, Drug; Double-Blind Method; Drug Synergism; Female; Humans; Hypotension; Infusions, Intravenous; Ondansetron; Phenylephrine; Pre-Exposure Prophylaxis; Pregnancy; Prospective Studies; Treatment Outcome; Vasoconstrictor Agents | 2020 |
Effects of anaesthesia-induced hypotension and phenylephrine on plasma volume expansion by hydroxyethyl starch: A randomised controlled study.
Topics: Adrenergic alpha-1 Receptor Agonists; Adult; Aged; Aged, 80 and over; Anesthesia, General; Female; Humans; Hydroxyethyl Starch Derivatives; Hypotension; Male; Middle Aged; Phenylephrine; Plasma Substitutes; Plasma Volume; Saline Solution; Young Adult | 2020 |
Bolus norepinephrine and phenylephrine for maternal hypotension during elective cesarean section with spinal anesthesia: a randomized, double-blinded study.
Topics: Adult; Anesthesia, Spinal; Blood Pressure; Cardiac Output; Cesarean Section; Female; Humans; Hypotension; Norepinephrine; Phenylephrine; Pregnancy; Pregnancy Complications; Stroke Volume | 2020 |
Uterine Exteriorization Compared With In Situ Repair of Hysterotomy After Cesarean Delivery: A Randomized Controlled Trial.
Topics: Adult; Anesthesia, Spinal; Antiemetics; Cesarean Section; Delivery, Obstetric; Double-Blind Method; Female; Humans; Hypotension; Hysterotomy; Incidence; Intraoperative Complications; Nausea; Phenylephrine; Pregnancy; Tachycardia; Treatment Outcome; Uterus; Vomiting | 2020 |
Effect of phenylephrine infusion on hypotension induced by the beach chair position: A prospective randomized trial.
Topics: Aged; Female; Humans; Hypotension; Incidence; Infusions, Intravenous; Intraoperative Complications; Male; Middle Aged; Patient Positioning; Phenylephrine; Prospective Studies; Single-Blind Method | 2020 |
The effect of preoperative anxiety on phenylephrine dose during cesarean delivery: An open controlled one-arm clinical trial.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Anxiety; Cesarean Section; Double-Blind Method; Female; Humans; Hypotension; Phenylephrine; Pregnancy; Vasoconstrictor Agents | 2020 |
Does an Earlier or Late Intravenous Injection of Ondansetron Affect the Dose of Phenylephrine Needed to Prevent Spinal-Anesthesia Induced Hypotension in Cesarean Sections?
Topics: Adult; Anesthesia, Spinal; Cesarean Section; Dose-Response Relationship, Drug; Double-Blind Method; Female; Humans; Hypotension; Hypotension, Controlled; Injections, Intravenous; Ondansetron; Phenylephrine; Pregnancy; Prospective Studies | 2020 |
Comparison of Continuous Infusion of Epinephrine and Phenylephrine on Hemodynamics During Spinal Anesthesia for Cesarean Delivery: A Randomized Controlled Trial.
Topics: Adult; Anesthesia, Spinal; Blood Pressure; Bradycardia; Cardiac Output; Cesarean Section; Double-Blind Method; Epinephrine; Female; Heart Rate; Hemodynamics; Humans; Hypotension; Phenylephrine; Pregnancy; Vasoconstrictor Agents; Young Adult | 2020 |
Effects of continuous infusion of phenylephrine vs. norepinephrine on parturients and fetuses under LiDCOrapid monitoring: a randomized, double-blind, placebo-controlled study.
Topics: Adult; Anesthesia, Obstetrical; Blood Pressure; Double-Blind Method; Female; Fetal Monitoring; Humans; Hypotension; Infusions, Intravenous; Monitoring, Intraoperative; Norepinephrine; Parturition; Phenylephrine; Pregnancy; Prospective Studies; Vasoconstrictor Agents | 2020 |
Prevention of hypotension during elective cesarean section with a fixed-rate norepinephrine infusion versus a fixed-rate phenylephrine infusion. Α double-blinded randomized controlled trial.
Topics: Adult; Anesthesia, Spinal; Cesarean Section; Double-Blind Method; Elective Surgical Procedures; Female; Humans; Hypotension; Infant, Newborn; Norepinephrine; Phenylephrine; Pregnancy | 2020 |
Comparison of two vasopressor protocols for preventing hypotension post-spinal anesthesia during cesarean section: a randomized controlled trial.
Topics: Anesthesia, Spinal; Cesarean Section; Double-Blind Method; Female; Humans; Hypotension; Infant, Newborn; Phenylephrine; Pregnancy; Randomized Controlled Trials as Topic; Vasoconstrictor Agents | 2021 |
Comparative dose--response study on norepinephrine infusion for preventing hypotension during spinal anaesthesia for caesarean delivery in singleton versus twin pregnancies: A randomized, double-blind, controlled, dose-finding trial.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Double-Blind Method; Female; Humans; Hypotension; Norepinephrine; Phenylephrine; Pregnancy; Pregnancy, Twin; Vasoconstrictor Agents | 2021 |
Closed-Loop Feedback Computer-Controlled Phenylephrine for Maintenance of Blood Pressure During Spinal Anesthesia for Cesarean Delivery: A Randomized Trial Comparing Automated Boluses Versus Infusion.
Topics: Adult; Anesthesia; Anesthesia, Obstetrical; Anesthesia, Spinal; Blood Pressure; Blood Pressure Determination; Cardiac Output; Cesarean Section; Computers; Double-Blind Method; Drug Delivery Systems; Drug Therapy, Computer-Assisted; Feedback; Female; Hemodynamics; Humans; Hypotension; Infusions, Intravenous; Phenylephrine; Pregnancy; Reproducibility of Results; Single-Blind Method; Time Factors; Vasoconstrictor Agents | 2017 |
Compared effects on cerebral oxygenation of ephedrine vs phenylephrine to treat hypotension during carotid endarterectomy.
Topics: Aged; Brain; Dose-Response Relationship, Drug; Endarterectomy, Carotid; Female; Humans; Hypotension; Imidazoles; Male; Oxygen; Phenylephrine | 2017 |
A Random-allocation Graded Dose-Response Study of Norepinephrine and Phenylephrine for Treating Hypotension during Spinal Anesthesia for Cesarean Delivery.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Dose-Response Relationship, Drug; Double-Blind Method; Female; Humans; Hypotension; Injections, Intravenous; Norepinephrine; Phenylephrine; Pregnancy; Vasoconstrictor Agents | 2017 |
A randomised comparison of bolus phenylephrine and ephedrine for the management of spinal hypotension in patients with severe preeclampsia and fetal compromise.
Topics: Acidosis; Adult; Anesthesia, Obstetrical; Blood Pressure; Cesarean Section; Ephedrine; Female; Fetal Blood; Fetal Diseases; Humans; Hydrogen-Ion Concentration; Hypotension; Infant, Newborn; Lactic Acid; Oxygen; Phenylephrine; Pre-Eclampsia; Pregnancy; Vasoconstrictor Agents; Young Adult | 2018 |
Maternal cardiac output response to colloid preload and vasopressor therapy during spinal anaesthesia for caesarean section in patients with severe pre-eclampsia: a randomised, controlled trial.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Cardiac Output; Cesarean Section; Colloids; Ephedrine; Female; Humans; Hypotension; Mothers; Phenylephrine; Pre-Eclampsia; Pregnancy; Vasoconstrictor Agents | 2018 |
ED50 of intrathecal ropivacaine for cesarean section under prophylactic infusion of phenylephrine: A consort study.
Topics: Adult; Amides; Anesthesia, Spinal; Anesthetics, Local; Cesarean Section; Female; Humans; Hypotension; Injections, Spinal; Phenylephrine; Pregnancy; Prospective Studies; Ropivacaine; Vasoconstrictor Agents; Young Adult | 2017 |
A randomized trial of phenylephrine infusion versus bolus dosing for nausea and vomiting during Cesarean delivery in obese women.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Antiemetics; Blood Pressure; Cesarean Section; Double-Blind Method; Female; Humans; Hypotension; Incidence; Infusions, Intravenous; Injections, Intravenous; Obesity; Phenylephrine; Postoperative Nausea and Vomiting; Pregnancy; Vasoconstrictor Agents | 2018 |
Sympathetic baroreceptor regulation during hypoxic hypotension in humans: new insights.
Topics: Adult; Baroreflex; Blood Pressure; Heart Rate; Humans; Hypotension; Hypoxia; Male; Muscles; Nitroprusside; Phenylephrine; Pressoreceptors; Respiration; Sympathetic Nervous System; Vasoconstrictor Agents; Vasodilator Agents; Young Adult | 2018 |
Randomised double-blind comparison of bolus phenylephrine or ephedrine for treatment of hypotension in women with pre-eclampsia undergoing caesarean section.
Topics: Acid-Base Imbalance; Acidosis; Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Blood Pressure; Cesarean Section; Double-Blind Method; Ephedrine; Female; Heart Rate; Humans; Hypotension; Infant, Newborn; Phenylephrine; Pre-Eclampsia; Pregnancy; Treatment Outcome; Vasoconstrictor Agents | 2018 |
Phenylephrine increases cardiac output by raising cardiac preload in patients with anesthesia induced hypotension.
Topics: Aged; Anesthesia, General; Cardiac Output; Female; Hemodynamic Monitoring; Humans; Hypotension; Male; Middle Aged; Phenylephrine; Prospective Studies; Time Factors; Vasoconstrictor Agents | 2018 |
Prophylactic infusion of phenylephrine increases the median effective dose of intrathecal hyperbaric bupivacaine in cesarean section: A prospective randomized study.
Topics: Adult; Anesthesia, Epidural; Anesthetics, Local; Bupivacaine; Cesarean Section; Double-Blind Method; Female; Humans; Hypotension; Injections, Spinal; Phenylephrine; Prospective Studies; Young Adult | 2018 |
Comparison of Intermittent Intravenous Boluses of Phenylephrine and Norepinephrine to Prevent and Treat Spinal-Induced Hypotension in Cesarean Deliveries: Randomized Controlled Trial.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Bradycardia; Cesarean Section; Female; Humans; Hypotension; Norepinephrine; Phenylephrine; Pregnancy | 2019 |
A three minutes supine position test reveals higher risk of spinal anesthesia induced hypotension during cesarean delivery. An observational study.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Blood Pressure; Cesarean Section; Female; Humans; Hypotension; Phenylephrine; Pregnancy; Risk Factors; Supine Position | 2018 |
Preventive intramuscular phenylephrine in elective cesarean section under spinal anesthesia: A randomized controlled trial.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Blood Pressure; Cesarean Section; Double-Blind Method; Elective Surgical Procedures; Ephedrine; Female; Heart Rate; Hemodynamics; Humans; Hydrogen-Ion Concentration; Hypotension; Infant, Newborn; Injections, Intramuscular; Injections, Intravenous; Intraoperative Complications; Phenylephrine; Pregnancy; Pregnancy Outcome; Umbilical Arteries; Vasoconstrictor Agents | 2019 |
Comparison of the potency of phenylephrine and norepinephrine bolus doses used to treat post-spinal hypotension during elective caesarean section.
Topics: Adrenergic alpha-1 Receptor Agonists; Adrenergic alpha-Agonists; Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Double-Blind Method; Elective Surgical Procedures; Female; Humans; Hypotension; Norepinephrine; Phenylephrine; Pregnancy; Treatment Outcome | 2019 |
Effect of Electroencephalography-Guided Anesthetic Administration on Postoperative Delirium Among Older Adults Undergoing Major Surgery: The ENGAGES Randomized Clinical Trial.
Topics: Aged; Aged, 80 and over; Algorithms; Anesthesia, General; Anesthetics, General; Cardiotonic Agents; Electroencephalography; Emergence Delirium; Female; Humans; Hypotension; Incidence; Intraoperative Complications; Male; Middle Aged; Monitoring, Intraoperative; Phenylephrine; Postoperative Nausea and Vomiting; Surgical Procedures, Operative | 2019 |
Dose-Response Study of 4 Weight-Based Phenylephrine Infusion Regimens for Preventing Hypotension During Cesarean Delivery Under Combined Spinal-Epidural Anesthesia.
Topics: Adrenergic alpha-1 Receptor Agonists; Anesthesia, Epidural; Anesthesia, Obstetrical; Anesthesia, Spinal; Blood Pressure; Body Weight; Cesarean Section; China; Dose-Response Relationship, Drug; Double-Blind Method; Drug Dosage Calculations; Female; Humans; Hypotension; Infusions, Intravenous; Parturition; Phenylephrine; Pregnancy; Time Factors; Treatment Outcome; Vasoconstrictor Agents | 2020 |
Norepinephrine versus phenylephrine infusion for prophylaxis against post-spinal anaesthesia hypotension during elective caesarean delivery: A randomised controlled trial.
Topics: Adolescent; Adult; Anesthesia, Spinal; Bradycardia; Cesarean Section; Double-Blind Method; Elective Surgical Procedures; Female; Humans; Hypertension; Hypotension; Incidence; Infant, Newborn; Infusions, Intravenous; Intraoperative Complications; Monitoring, Intraoperative; Norepinephrine; Phenylephrine; Postoperative Nausea and Vomiting; Pregnancy; Vasoconstrictor Agents; Young Adult | 2019 |
A randomised controlled trial of phenylephrine and noradrenaline boluses for treatment of postspinal hypotension during elective caesarean section.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Double-Blind Method; Elective Surgical Procedures; Female; Humans; Hypotension; Infusions, Intravenous; Norepinephrine; Phenylephrine; Pregnancy; Treatment Outcome; Vasoconstrictor Agents | 2019 |
Effect of Phenylephrine and Ephedrine on Cerebral (Tissue) Oxygen Saturation During Carotid Endarterectomy (PEPPER): A Randomized Controlled Trial.
Topics: Aged; Aged, 80 and over; Arterial Pressure; Brain; Carotid Stenosis; Double-Blind Method; Endarterectomy, Carotid; Ephedrine; Female; Humans; Hypotension; Intraoperative Complications; Male; Middle Aged; Oxygen; Phenylephrine; Spectroscopy, Near-Infrared; Vasoconstrictor Agents | 2019 |
Complex effects of continuous vasopressor infusion on fluid responsiveness during liver resection: A randomised controlled trial.
Topics: Aged; Anesthesia, General; Blood Pressure; Female; Fluid Therapy; Heart Rate; Hepatectomy; Humans; Hydroxyethyl Starch Derivatives; Hypotension; Infusions, Intravenous; Intraoperative Complications; Liver; Liver Neoplasms; Male; Monitoring, Intraoperative; Norepinephrine; Phenylephrine; Stroke Volume; Treatment Outcome; Vasoconstrictor Agents | 2019 |
Phenylephrine versus ephedrine on cerebral perfusion during carotid endarterectomy (PEPPER): study protocol for a randomized controlled trial.
Topics: Carotid Artery Diseases; Cerebrovascular Circulation; Clinical Protocols; Endarterectomy, Carotid; Ephedrine; Hemodynamics; Homeostasis; Humans; Hypotension; Middle Cerebral Artery; Monitoring, Intraoperative; Netherlands; Phenylephrine; Prospective Studies; Research Design; Spectroscopy, Near-Infrared; Time Factors; Treatment Outcome; Ultrasonography, Doppler, Transcranial; Vasoconstrictor Agents | 2013 |
Effect of ephedrine and phenylephrine on cardiopulmonary parameters in horses undergoing elective surgery.
Topics: Anesthetics, General; Animals; Blood Pressure; Ephedrine; Horses; Hypotension; Phenylephrine; Sympathomimetics | 2013 |
Closed-loop double-vasopressor automated system vs manual bolus vasopressor to treat hypotension during spinal anaesthesia for caesarean section: a randomised controlled trial.
Topics: Adult; Algorithms; Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Double-Blind Method; Drug Administration Schedule; Drug Delivery Systems; Ephedrine; Female; Hemodynamics; Humans; Hypotension; Infusions, Intravenous; Intraoperative Complications; Middle Aged; Monitoring, Intraoperative; Phenylephrine; Pregnancy; Vasoconstrictor Agents; Young Adult | 2014 |
Ondansetron preloading with crystalloid infusion reduces maternal hypotension during cesarean delivery.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Anti-Anxiety Agents; Blood Pressure; Carbon Dioxide; Cesarean Section; Crystalloid Solutions; Elective Surgical Procedures; Female; Fetal Blood; Heart Rate; Humans; Hydrogen-Ion Concentration; Hypotension; Isotonic Solutions; Nausea; Ondansetron; Partial Pressure; Phenylephrine; Pregnancy; Preoperative Care; Vasoconstrictor Agents; Young Adult | 2014 |
Neuronal nitric oxide synthase and its interaction with soluble guanylate cyclase is a key factor for the vascular dysfunction of experimental sepsis.
Topics: Animals; Aorta; Arterial Pressure; Cyclic GMP-Dependent Protein Kinases; Disease Models, Animal; Enzyme-Linked Immunosorbent Assay; Female; Guanylate Cyclase; Hypotension; Nitric Oxide; Nitric Oxide Synthase Type I; Norepinephrine; Phenylephrine; Rats; Rats, Wistar; Sepsis; Vasoconstrictor Agents | 2014 |
6% Hydroxyethyl starch (130/0.4) vs Ringer's lactate preloading before spinal anaesthesia for Caesarean delivery: the randomized, double-blind, multicentre CAESAR trial.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Blood Pressure; Cesarean Section; Double-Blind Method; Female; Humans; Hydroxyethyl Starch Derivatives; Hypotension; Isotonic Solutions; Middle Aged; Phenylephrine; Plasma Substitutes; Preanesthetic Medication; Ringer's Lactate; Treatment Outcome; Vasoconstrictor Agents; Young Adult | 2014 |
[Stereological study of the placenta in patients receiving different vasopressors for hypotension during cesarean section].
Topics: Amides; Anesthesia, Spinal; Apgar Score; Blood Gas Analysis; Blood Pressure; Cesarean Section; Dopamine; Female; Fetal Blood; Fetus; Heart Rate; Humans; Hypotension; Infant, Newborn; Oxygen; Phenylephrine; Placenta; Pregnancy; Ropivacaine; Vasoconstrictor Agents | 2014 |
The effect of 0.5 L 6% hydroxyethyl starch 130/0.42 versus 1 L Ringer's lactate preload on the hemodynamic status of parturients undergoing spinal anesthesia for elective cesarean delivery using arterial pulse contour analysis.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Blood Pressure; Cesarean Section; Ephedrine; Female; Hemodynamics; Humans; Hydroxyethyl Starch Derivatives; Hypotension; Isotonic Solutions; Phenylephrine; Pregnancy; Prospective Studies; Ringer's Lactate; Single-Blind Method; Time Factors; Vasoconstrictor Agents | 2015 |
Effect of different phenylephrine bolus doses for treatment of hypotension during spinal anaesthesia in patients undergoing elective caesarean section.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Apgar Score; Blood Gas Analysis; Blood Pressure; Cesarean Section; Dose-Response Relationship, Drug; Double-Blind Method; Elective Surgical Procedures; Female; Humans; Hypotension; Injections, Intravenous; Phenylephrine; Treatment Outcome; Vasoconstrictor Agents; Young Adult | 2015 |
The use of phenylephrine to obtund oxytocin-induced hypotension and tachycardia during caesarean section.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Blood Pressure; Cardiotonic Agents; Cesarean Section; Double-Blind Method; Female; Humans; Hypotension; Oxytocics; Oxytocin; Phenylephrine; Pregnancy; Prospective Studies; Tachycardia; Young Adult | 2015 |
The effects of prophylactic bolus phenylephrine on hypotension during low-dose spinal anesthesia for cesarean section.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Female; Humans; Hypotension; Incidence; Phenylephrine; Pregnancy; Prospective Studies | 2016 |
Hemodynamics of Phenylephrine Infusion Versus Lower Extremity Compression During Spinal Anesthesia for Cesarean Delivery: A Randomized, Double-Blind, Placebo-Controlled Study.
Topics: Adult; Anesthesia, Spinal; Cesarean Section; Compression Bandages; Double-Blind Method; Female; Hemodynamics; Humans; Hypotension; Infusions, Intravenous; Phenylephrine; Pregnancy; Young Adult | 2016 |
Randomized double-blind comparison of ephedrine and phenylephrine for management of post-spinal hypotension in potential fetal compromise.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Double-Blind Method; Ephedrine; Female; Heart Rate, Fetal; Humans; Hydrogen-Ion Concentration; Hypotension; Phenylephrine; Pregnancy; Prospective Studies; Systole | 2016 |
Performance of a closed-loop feedback computer-controlled infusion system for maintaining blood pressure during spinal anaesthesia for caesarean section: a randomized controlled comparison of norepinephrine versus phenylephrine.
Topics: Adult; Anesthesia, Spinal; Blood Pressure; Blood Pressure Determination; Cesarean Section; Double-Blind Method; Drug Therapy, Computer-Assisted; Feedback; Female; Humans; Hypotension; Infusion Pumps; Infusions, Intra-Arterial; Monitoring, Intraoperative; Norepinephrine; Phenylephrine; Pregnancy; Treatment Outcome; Vasoconstrictor Agents | 2017 |
A randomised controlled trial comparing weight adjusted dose versus fixed dose prophylactic phenylephrine infusion on maintaining systolic blood pressure during caesarean section under spinal anaesthesia.
Topics: Adult; Anesthesia, Spinal; Body Weight; Cesarean Section; Dose-Response Relationship, Drug; Double-Blind Method; Elective Surgical Procedures; Female; Hospitals, University; Humans; Hypotension; Infusions, Intravenous; Kaplan-Meier Estimate; Nigeria; Phenylephrine; Pregnancy; Pregnancy Outcome; Prospective Studies; Risk Assessment; Treatment Outcome; Vasoconstrictor Agents; Young Adult | 2016 |
A randomized trial comparing prophylactic phenylephrine and ephedrine infusion during spinal anesthesia for emergency cesarean delivery in cases of acute fetal compromise.
Topics: Acidosis; Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Apgar Score; Bradycardia; Cesarean Section; Double-Blind Method; Elective Surgical Procedures; Emergencies; Ephedrine; Female; Fetal Distress; Fetus; Hemodynamics; Humans; Hydrogen-Ion Concentration; Hypotension; Infant, Newborn; Phenylephrine; Pregnancy; Prospective Studies; Respiration, Artificial; Umbilical Arteries; Vasoconstrictor Agents; Young Adult | 2016 |
An open-label randomized controlled clinical trial for comparison of continuous phenylephrine versus norepinephrine infusion in prevention of spinal hypotension during cesarean delivery.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Female; Humans; Hypotension; Infusions, Intravenous; Norepinephrine; Phenylephrine; Pregnancy; Treatment Outcome; Vasoconstrictor Agents | 2017 |
The effect of prophylactic phenylephrine on systemic hypotension during induction of anaesthesia with propofol in patients over 55 years old.
Topics: Aged; Anesthesia; Anesthetics, Intravenous; Blood Pressure; Female; Heart Rate; Humans; Hypotension; Male; Middle Aged; Phenylephrine; Propofol | 2016 |
Prophylactic phenylephrine infusion for the prevention of hypotension after spinal anesthesia in the elderly: a randomized controlled clinical trial.
Topics: Adjuvants, Anesthesia; Adrenergic alpha-1 Receptor Agonists; Aged; Aged, 80 and over; Anesthesia, Spinal; Anesthetics, Local; Arterial Pressure; Bradycardia; Bupivacaine; Double-Blind Method; Elective Surgical Procedures; Female; Heart Rate; Humans; Hypertension; Hypotension; Infusions, Intravenous; Lower Extremity; Middle Aged; Orthopedic Procedures; Phenylephrine; Prospective Studies; Sufentanil; Treatment Outcome | 2016 |
Minimum effective fluid volume of colloid to prevent hypotension during caesarean section under spinal anesthesia using a prophylactic phenylephrine infusion: An up-down sequential allocation study.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Cardiac Output; Cesarean Section; Double-Blind Method; Female; Fluid Therapy; Humans; Hydroxyethyl Starch Derivatives; Hypotension; Parity; Phenylephrine; Pregnancy; Pregnancy Outcome; Vasoconstrictor Agents | 2017 |
Cardiac output changes with phenylephrine and ephedrine infusions during spinal anesthesia for cesarean section: A randomized, double-blind trial.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Blood Pressure; Carbon Dioxide; Cardiac Output; Cesarean Section; Double-Blind Method; Elective Surgical Procedures; Ephedrine; Female; Fetal Blood; Heart Rate; Humans; Hypotension; Monitoring, Intraoperative; Monitoring, Physiologic; Phenylephrine; Pregnancy; Random Allocation; Vasoconstrictor Agents | 2017 |
Prophylactic Phenylephrine Infusions to Reduce Severe Spinal Anesthesia Hypotension During Cesarean Delivery in a Resource-Constrained Environment.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Female; Health Resources; Humans; Hypotension; Infusions, Intravenous; Phenylephrine; Postoperative Complications; Pregnancy; Prospective Studies; South Africa; Vasoconstrictor Agents; Young Adult | 2017 |
A randomised double-blind trial of phenylephrine and metaraminol infusions for prevention of hypotension during spinal and combined spinal-epidural anaesthesia for elective caesarean section.
Topics: Acid-Base Equilibrium; Adult; Anesthesia, Epidural; Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Double-Blind Method; Elective Surgical Procedures; Female; Humans; Hypotension; Infant, Newborn; Infusions, Intravenous; Lactic Acid; Metaraminol; Phenylephrine; Postoperative Nausea and Vomiting; Pregnancy; Treatment Outcome; Vasoconstrictor Agents; Young Adult | 2017 |
A randomized double-blinded comparison of phenylephrine and ephedrine infusion combinations to maintain blood pressure during spinal anesthesia for cesarean delivery: the effects on fetal acid-base status and hemodynamic control.
Topics: Acid-Base Equilibrium; Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Blood Pressure; Carbon Dioxide; Cesarean Section; Double-Blind Method; Drug Combinations; Ephedrine; Female; Fetal Blood; Fetus; Heart Rate; Hemoglobins; Humans; Hypotension; Infusions, Intravenous; Oxygen; Phenylephrine; Postoperative Nausea and Vomiting; Pregnancy; Vasoconstrictor Agents | 2008 |
Randomised double-blinded comparison of phenylephrine vs ephedrine for maintaining blood pressure during spinal anaesthesia for non-elective Caesarean section*.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Blood Pressure; Carbon Dioxide; Cesarean Section; Double-Blind Method; Drug Administration Schedule; Ephedrine; Female; Fetal Blood; Humans; Hypotension; Intraoperative Complications; Lactic Acid; Oxygen; Partial Pressure; Phenylephrine; Pregnancy; Vasoconstrictor Agents | 2008 |
The early flat anterior chamber after trabeculectomy: a randomized, prospective study of 3 methods of management.
Topics: Acetates; Acetazolamide; Adult; Aged; Aged, 80 and over; Anterior Chamber; Atropine; Carbonic Anhydrase Inhibitors; Drug Combinations; Female; Glaucoma; Humans; Hypotension; Intraocular Pressure; Male; Middle Aged; Minerals; Mydriatics; Phenylephrine; Postoperative Complications; Prospective Studies; Sodium Chloride; Trabeculectomy; Viscoelastic Substances; Visual Acuity | 2009 |
ED95 of phenylephrine to prevent spinal-induced hypotension and/or nausea at elective cesarean delivery.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Blood Pressure; Cesarean Section; Dose-Response Relationship, Drug; Double-Blind Method; Electrocardiography; Female; Humans; Hypotension; Infant, Newborn; Injections, Intravenous; Nausea; Phenylephrine; Pregnancy; Pregnancy Outcome; Vasoconstrictor Agents; Vomiting; Young Adult | 2009 |
Controlling hypertension and hypotension immediately post stroke (CHHIPS)--a randomised controlled trial.
Topics: Adult; Aged; Antihypertensive Agents; Blood Pressure; Cardiotonic Agents; Cost-Benefit Analysis; Deglutition Disorders; Double-Blind Method; Female; Hospitals; Humans; Hypertension; Hypotension; Infusions, Intravenous; Labetalol; Lisinopril; Male; Middle Aged; Phenylephrine; Placebos; Stroke; Survival Analysis; Time Factors; Treatment Outcome | 2009 |
Colloid preload versus coload for spinal anesthesia for cesarean delivery: the effects on maternal cardiac output.
Topics: Adult; Anesthesia, Spinal; Blood Pressure; Cardiac Output; Cesarean Section; Colloids; Drug Administration Schedule; Elective Surgical Procedures; Female; Fetal Blood; Heart Rate; Hemodynamics; Humans; Hydroxyethyl Starch Derivatives; Hypotension; Phenylephrine; Placental Circulation; Plasma Substitutes; Pregnancy; Pregnancy Outcome; Time Factors; Treatment Outcome; Vasoconstrictor Agents | 2009 |
Effect of i.v. phenylephrine or ephedrine on the ED50 of intrathecal bupivacaine with fentanyl for caesarean section.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Bupivacaine; Cesarean Section; Double-Blind Method; Drug Administration Schedule; Drug Interactions; Ephedrine; Female; Fentanyl; Hemodynamics; Humans; Hydrogen-Ion Concentration; Hypotension; Phenylephrine; Pregnancy; Prospective Studies; Vasoconstrictor Agents | 2009 |
Wrapping of the legs versus phenylephrine for reducing hypotension in parturients having epidural anaesthesia for caesarean section: a prospective, randomized and double-blind study.
Topics: Anesthesia, Epidural; Anesthesia, Obstetrical; Bandages; Blood Pressure; Cesarean Section; Crystalloid Solutions; Double-Blind Method; Ephedrine; Female; Humans; Hypotension; Isotonic Solutions; Leg; Phenylephrine; Pregnancy; Prospective Studies; Severity of Illness Index; Vasoconstrictor Agents | 2009 |
A randomized trial comparing colloid preload to coload during spinal anesthesia for elective cesarean delivery.
Topics: Adult; Anesthesia, Spinal; Blood Pressure; Blood Volume; Cesarean Section; Colloids; Double-Blind Method; Drug Administration Schedule; Elective Surgical Procedures; Ephedrine; Female; Humans; Hydroxyethyl Starch Derivatives; Hypotension; Infant, Newborn; Phenylephrine; Plasma Substitutes; Postoperative Nausea and Vomiting; Pregnancy; Pregnancy Outcome; Time Factors; Treatment Outcome; Vasoconstrictor Agents | 2009 |
Maternal and neonatal effects of bolus administration of ephedrine and phenylephrine during spinal anaesthesia for caesarean delivery: a randomised study.
Topics: Acid-Base Equilibrium; Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Anti-Ulcer Agents; Antiemetics; Apgar Score; Cesarean Section; Double-Blind Method; Ephedrine; Female; Hemodynamics; Humans; Hypotension; Infant, Newborn; Metoclopramide; Pain Measurement; Phenylephrine; Postoperative Nausea and Vomiting; Pregnancy; Ranitidine; Sample Size; Vasoconstrictor Agents | 2010 |
Phenylephrine but not ephedrine reduces frontal lobe oxygenation following anesthesia-induced hypotension.
Topics: Adult; Aged; Anesthesia, General; Ephedrine; Female; Fentanyl; Frontal Lobe; Hemodynamics; Humans; Hypotension; Intraoperative Complications; Mastectomy; Middle Aged; Monitoring, Intraoperative; Oxygen Consumption; Parathyroidectomy; Phenylephrine; Propofol; Regional Blood Flow; Thyroidectomy; Vasoconstrictor Agents | 2010 |
Influence of changes in blood pressure on cerebral perfusion and oxygenation.
Topics: Adult; Blood Flow Velocity; Blood Pressure; Cerebrovascular Circulation; Female; Homeostasis; Humans; Hypertension; Hypotension; Linear Models; Male; Nitroprusside; Oxygen; Phenylephrine; Pulsatile Flow; Reference Values; Spectroscopy, Near-Infrared; Tidal Volume; Vasoconstrictor Agents; Vasodilator Agents; Young Adult | 2010 |
Modification of Tp-e and QTc intervals during caesarean section under spinal anaesthesia.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Electrocardiography; Ephedrine; Female; Humans; Hypotension; Intraoperative Complications; Long QT Syndrome; Oxytocics; Oxytocin; Phenylephrine; Pregnancy; Vasoconstrictor Agents; Young Adult | 2010 |
A double-blind, placebo-controlled trial of four fixed rate infusion regimens of phenylephrine for hemodynamic support during spinal anesthesia for cesarean delivery.
Topics: Adrenergic alpha-Agonists; Anesthesia, Spinal; Antiemetics; Blood Pressure; Carbon Dioxide; Cesarean Section; Dose-Response Relationship, Drug; Double-Blind Method; Drug Administration Schedule; Elective Surgical Procedures; Female; Fetal Blood; Humans; Hypotension; Infusions, Parenteral; Kaplan-Meier Estimate; Oxygen; Phenylephrine; Placebo Effect; Pregnancy; Severity of Illness Index; Time Factors; Treatment Outcome | 2010 |
Comparison of intravenous ephedrine with phenylephrine for the maintenance of arterial blood pressure during elective caesarean section under spinal anaesthesia.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Blood Pressure; Cesarean Section; Double-Blind Method; Elective Surgical Procedures; Ephedrine; Female; Heart Rate; Hospitals, University; Humans; Hypotension; Infant, Newborn; Injections, Intravenous; Nigeria; Phenylephrine; Pregnancy; Pregnancy Outcome; Vasoconstrictor Agents | 2010 |
The dose-dependent effects of phenylephrine for elective cesarean delivery under spinal anesthesia.
Topics: Adrenergic alpha-Agonists; Adult; Anesthesia, Spinal; Apgar Score; Blood Pressure; Carbon Dioxide; Cardiac Output; Cesarean Section; Dose-Response Relationship, Drug; Double-Blind Method; Drug Administration Schedule; Elective Surgical Procedures; Female; Fetal Blood; Heart Rate; Humans; Hypotension; Infusions, Parenteral; London; Oxygen; Phenylephrine; Pregnancy; Time Factors; Treatment Outcome; Ultrasonography, Doppler | 2010 |
Comparison of phenylephrine hydrochloride and mephentermine sulphate for prevention of post spinal hypotension.
Topics: Adrenergic alpha-1 Receptor Agonists; Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Blood Pressure; Cesarean Section; Female; Heart Rate; Humans; Hypotension; Infant, Newborn; Mephentermine; Phenylephrine; Pregnancy; Pregnancy Outcome; Vasoconstrictor Agents; Young Adult | 2010 |
Maternal cardiac output changes after crystalloid or colloid coload following spinal anesthesia for elective cesarean delivery: a randomized controlled trial.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Blood Pressure; Cardiac Output; Cesarean Section; Colloids; Crystalloid Solutions; Double-Blind Method; Elective Surgical Procedures; Equipment Design; Female; Heart Rate; Humans; Hydroxyethyl Starch Derivatives; Hypotension; Isotonic Solutions; London; Phenylephrine; Plasma Substitutes; Pregnancy; Thymol; Time Factors; Treatment Outcome; Ultrasonography, Doppler; Vasoconstrictor Agents | 2011 |
Two doses of spinal bupivacaine for caesarean delivery in severe preeclampsia: a pilot study.
Topics: Adrenergic Agents; Adrenergic alpha-1 Receptor Agonists; Adult; Anesthesia, Spinal; Anesthetics, Intravenous; Anesthetics, Local; Anti-Arrhythmia Agents; Atropine; Bradycardia; Bupivacaine; Cesarean Section; Dose-Response Relationship, Drug; Ephedrine; Female; Fentanyl; Humans; Hypotension; Phenylephrine; Pilot Projects; Pre-Eclampsia; Pregnancy; Severity of Illness Index; Young Adult | 2012 |
Comparison between two phenylephrine infusion rates with moderate co-loading for the prevention of spinal anaeshtesia-induced hypotension during elective caesarean section.
Topics: Adult; Anesthesia, Spinal; Blood Gas Analysis; Blood Pressure; Bradycardia; Cesarean Section; Crystalloid Solutions; Elective Surgical Procedures; Female; Humans; Hypotension; Isotonic Solutions; Phenylephrine; Plasma Substitutes; Pregnancy; Pregnancy Outcome; Treatment Outcome; Vasoconstrictor Agents | 2011 |
Cardiovascular and respiratory effects of incremental doses of dopamine and phenylephrine in the management of isoflurane-induced hypotension in cats with hypertrophic cardiomyopathy.
Topics: Animals; Blood Pressure; Cardiomyopathy, Hypertrophic; Cat Diseases; Cats; Cross-Over Studies; Dopamine; Dose-Response Relationship, Drug; Hypotension; Isoflurane; Oxygen; Oxygen Consumption; Phenylephrine; Prospective Studies; Troponin I; Vascular Resistance | 2012 |
Epinephrine and phenylephrine pretreatments for preventing postreperfusion syndrome during adult liver transplantation.
Topics: Arterial Pressure; Chi-Square Distribution; Double-Blind Method; Epinephrine; Female; Heart Rate; Hospital Mortality; Humans; Hypotension; Injections, Intravenous; Length of Stay; Liver Transplantation; Logistic Models; Male; Middle Aged; Multivariate Analysis; Odds Ratio; Phenylephrine; Prospective Studies; Republic of Korea; Time Factors; Treatment Outcome; Vasoconstrictor Agents | 2012 |
Prophylactic IM small-dose phenylephrine blunts spinal anesthesia-induced hypotensive response during surgical repair of hip fracture in the elderly.
Topics: Aged; Anesthesia, Spinal; Blood Pressure; Double-Blind Method; Female; Hip Fractures; Humans; Hypertension; Hypotension; Injections, Intramuscular; Intraoperative Complications; Male; Orthopedic Procedures; Pain Measurement; Phenylephrine; Vasoconstrictor Agents | 2002 |
Comparison of phenylephrine infusion regimens for maintaining maternal blood pressure during spinal anaesthesia for Caesarean section.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Blood Pressure; Cesarean Section; Female; Heart Rate; Humans; Hydrogen-Ion Concentration; Hypotension; Infusions, Intravenous; Phenylephrine; Pregnancy; Pregnancy Complications, Cardiovascular; Treatment Outcome; Umbilical Arteries; Umbilical Veins; Vasoconstrictor Agents | 2004 |
Prophylactic phenylephrine infusion for preventing hypotension during spinal anesthesia for cesarean delivery.
Topics: Acid-Base Equilibrium; Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Apgar Score; Cesarean Section; Double-Blind Method; Female; Hemodynamics; Humans; Hydrogen-Ion Concentration; Hypotension; Infant, Newborn; Infusions, Intravenous; Intraoperative Complications; Phenylephrine; Pregnancy; Pregnancy Outcome; Prospective Studies; Survival Analysis; Vasoconstrictor Agents | 2004 |
Hemodynamic effects of spinal anesthesia and simultaneous intravenous bolus of combined phenylephrine and ephedrine versus ephedrine for cesarean delivery.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Blood Pressure; Cesarean Section; Ephedrine; Female; Heart Rate; Humans; Hypotension; Phenylephrine; Pregnancy | 2005 |
Prevention of hypotension during spinal anesthesia for cesarean delivery: an effective technique using combination phenylephrine infusion and crystalloid cohydration.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Blood Pressure; Cesarean Section; Crystalloid Solutions; Female; Heart Rate; Humans; Hypotension; Isotonic Solutions; Phenylephrine; Pregnancy | 2005 |
Equivalent dose of ephedrine and phenylephrine in the prevention of post-spinal hypotension in Caesarean section.
Topics: Adolescent; Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Dose-Response Relationship, Drug; Double-Blind Method; Drug Administration Schedule; Ephedrine; Female; Humans; Hypotension; Intraoperative Care; Intraoperative Complications; Phenylephrine; Postoperative Complications; Pregnancy; Prospective Studies; Vasoconstrictor Agents | 2006 |
High dose magnesium infusions are not associated with increased pressor requirements after carotid endarterectomy.
Topics: Adrenergic alpha-Agonists; Aged; Dose-Response Relationship, Drug; Double-Blind Method; Endarterectomy, Carotid; Female; Humans; Hypotension; Incidence; Infusions, Intravenous; Magnesium; Male; Neuroprotective Agents; Phenylephrine; Postoperative Care | 2006 |
Attenuation of hypotension using phenylephrine during induction of anaesthesia with propofol.
Topics: Adolescent; Adult; Aged; Anesthetics, Intravenous; Cardiotonic Agents; Female; Humans; Hypotension; Incidence; Male; Middle Aged; Phenylephrine; Propofol; Risk Factors | 2007 |
Spinal anaesthesia for caesarean section: comparison of infusions of phenylephrine and ephedrine.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Double-Blind Method; Ephedrine; Female; Fetal Blood; Humans; Hydrogen-Ion Concentration; Hypotension; Infant, Newborn; Intraoperative Care; Middle Aged; Oxygen; Partial Pressure; Phenylephrine; Pregnancy | 1994 |
Influence of phenylephrine bolus administration on left ventricular filling dynamics in patients with coronary artery disease and patients with valvular aortic stenosis.
Topics: Adult; Aged; Aged, 80 and over; Anesthesia, General; Aortic Valve Stenosis; Coronary Disease; Diastole; Echocardiography, Doppler; Female; Hemodynamics; Humans; Hypotension; Injections, Intravenous; Male; Middle Aged; Mitral Valve; Phenylephrine; Ventricular Function, Left | 1994 |
Persistent peripheral vasodilation and sympathetic activity in hypotension after maximal exercise.
Topics: Adult; Baroreflex; Blood Pressure; Cardiac Output; Exercise; Female; Heart Rate; Humans; Hypotension; Male; Phenylephrine; Regional Blood Flow; Renin; Respiratory Mechanics; Sympathetic Nervous System; Vascular Resistance; Vasodilation | 1993 |
The effects of bolus administration of opioids on cerebrospinal fluid pressure in patients with supratentorial lesions.
Topics: Adult; Aged; Anesthetics, Inhalation; Anti-Arrhythmia Agents; Atropine; Blood Pressure; Bradycardia; Cerebral Arteries; Cerebrospinal Fluid Pressure; Double-Blind Method; Fentanyl; Heart Rate; Homeostasis; Humans; Hypotension; Injections, Intravenous; Isoflurane; Middle Aged; Phenylephrine; Placebos; Prospective Studies; Respiration, Artificial; Sufentanil; Supratentorial Neoplasms; Treatment Outcome; Vasoconstrictor Agents; Vasodilation | 1996 |
Randomized trial of bolus phenylephrine or ephedrine for maintenance of arterial pressure during spinal anaesthesia for Caesarean section.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Elective Surgical Procedures; Ephedrine; Female; Hemodynamics; Humans; Hydrogen-Ion Concentration; Hypotension; Injections, Intravenous; Intraoperative Complications; Phenylephrine; Pregnancy; Umbilical Arteries; Vasoconstrictor Agents | 1996 |
Phenylephrine in treating maternal hypotension due to spinal anaesthesia for caesarean delivery: effects on neonatal catecholamine concentrations, acid base status and Apgar scores.
Topics: Acid-Base Equilibrium; Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Apgar Score; Catecholamines; Ephedrine; Female; Fetal Blood; Humans; Hypotension; Infant, Newborn; Phenylephrine; Pregnancy | 1995 |
Treatment of hypotension after hyperbaric tetracaine spinal anesthesia. A randomized, double-blind, cross-over comparison of phenylephrine and epinephrine.
Topics: Adrenergic Agonists; Adult; Aged; Anesthesia, Spinal; Anesthetics, Local; Blood Pressure; Cross-Over Studies; Double-Blind Method; Epinephrine; Female; Heart Rate; Humans; Hypotension; Male; Middle Aged; Phenylephrine; Prospective Studies; Tetracaine | 1997 |
A dose-response study of phenylephrine in critically ill, septic surgical patients.
Topics: Adrenergic alpha-Agonists; Adult; Aged; APACHE; Critical Care; Dose-Response Relationship, Drug; Female; Hemodynamics; Humans; Hypotension; Male; Middle Aged; Oxygen Consumption; Phenylephrine; Prospective Studies; Sepsis; Surgical Procedures, Operative | 1997 |
Clonidine premedication modifies responses to adrenoceptor agonists and baroreflex sensitivity.
Topics: Adrenergic alpha-Agonists; Adrenergic beta-Agonists; Adult; Anesthesia, General; Baroreflex; Blood Pressure; Clonidine; Drug Interactions; Female; Heart Rate; Humans; Hypotension; Isoproterenol; Linear Models; Male; Middle Aged; Nitroglycerin; Phenylephrine; Preanesthetic Medication; Sympatholytics; Sympathomimetics; Vasodilator Agents | 1998 |
Epidural phenylephrine attenuates hypotension induced by alkalinized lidocaine epidural anesthesia.
Topics: Aged; Anesthesia, Epidural; Anesthetics, Local; Blood Pressure; Double-Blind Method; Female; Heart Rate; Humans; Hydrogen-Ion Concentration; Hypotension; Lidocaine; Male; Middle Aged; Phenylephrine; Skin Temperature; Vasoconstrictor Agents | 1999 |
Minidose bupivacaine-fentanyl spinal anesthesia for surgical repair of hip fracture in the aged.
Topics: Adjuvants, Anesthesia; Aged; Aged, 80 and over; Anesthesia, Spinal; Anesthetics, Combined; Anesthetics, Local; Bupivacaine; Cardiotonic Agents; Dose-Response Relationship, Drug; Ephedrine; Female; Fentanyl; Hemodynamics; Hip Fractures; Humans; Hypotension; Male; Phenylephrine | 2000 |
Importance of post-exercise hypotension in plasma volume restoration.
Topics: Adult; Blood Pressure; Dehydration; Heart Rate; Hematocrit; Hemoglobins; Humans; Hypotension; Lymph; Male; Phenylephrine; Physical Exertion; Plasma Volume; Rest; Serum Albumin; Vasoconstrictor Agents | 2000 |
[Primary cesarean section. Use of phenylephrine during anesthesia in a patient with hypertrophic obstructive cardiomyopathy].
Topics: Adult; Anesthesia, Epidural; Blood Pressure; Cardiomyopathy, Hypertrophic; Cesarean Section; Female; Humans; Hypotension; Intraoperative Complications; Phenylephrine; Pregnancy; Vasoconstrictor Agents | 2000 |
Evaluation of pre-emptive intramuscular phenylephrine and ephedrine for reduction of spinal anaesthesia-induced hypotension during Caesarean section.
Topics: Adolescent; Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Blood Pressure; Cesarean Section; Dose-Response Relationship, Drug; Double-Blind Method; Ephedrine; Female; Heart Rate; Humans; Hypotension; Infant, Newborn; Phenylephrine; Pregnancy; Vasoconstrictor Agents | 2001 |
Phenylephrine added to prophylactic ephedrine infusion during spinal anesthesia for elective cesarean section.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Double-Blind Method; Ephedrine; Female; Fetal Blood; Humans; Hydrogen-Ion Concentration; Hypotension; Phenylephrine; Pregnancy | 2001 |
The effect of phenylephrine and norepinephrine in patients with chronic pulmonary hypertension*.
Topics: Adult; Chronic Disease; Female; Heart Septal Defects; Heart Valve Prosthesis Implantation; Hemodynamics; Humans; Hypertension, Pulmonary; Hypotension; Intraoperative Complications; Male; Middle Aged; Norepinephrine; Phenylephrine; Vasoconstrictor Agents | 2002 |
[Clinical studies on the effects of Etilefrin on blood circulation].
Topics: Adolescent; Adult; Aged; Blood Circulation; Blood Pressure; Child; Clinical Trials as Topic; Delayed-Action Preparations; Female; Humans; Hypotension; Male; Middle Aged; Phenylephrine; Pulse | 1975 |
[Regarding hypotension as a result of psychotropic medicaments: comparative study of two medical correctors (author's transl)].
Topics: Clinical Trials as Topic; Dihydroergotamine; Ergotamines; Humans; Hypotension; Phenylephrine; Placebos; Psychotropic Drugs | 1975 |
Hemodynamic performance and histamine levels after desmopressin acetate administration following cardiopulmonary bypass in adult patients.
Topics: Anesthesia, Intravenous; Blood Pressure; Cardiac Output; Cardiopulmonary Bypass; Central Venous Pressure; Deamino Arginine Vasopressin; Heart Rate; Hemodynamics; Histamine; Humans; Hypotension; Infusions, Intravenous; Phenylephrine; Prospective Studies; Pulmonary Wedge Pressure; Time Factors; Vascular Resistance | 1991 |
[Effects of Etilefrin on clinico-chemical findings].
Topics: Alanine Transaminase; Alkaline Phosphatase; Aspartate Aminotransferases; Bilirubin; Blood Glucose; Blood Proteins; Calcium; Chlorides; Cholesterol; Clinical Trials as Topic; Creatinine; Fatty Acids, Nonesterified; Humans; Hypotension; Kidney Function Tests; Liver Function Tests; Phenylephrine; Phosphates; Potassium; Sodium; Triglycerides; Uric Acid | 1974 |
Dimethylheptyl-delta 6a-10a-tetrahydrocannabinol: effects after parenteral administration to man.
Topics: Blood Pressure; Bradycardia; Cannabis; Clinical Trials as Topic; Dronabinol; Headache; Heart Rate; Humans; Hunger; Hypotension; Injections, Intramuscular; Isomerism; Laughter; Male; Methoxamine; Nausea; Phenylephrine; Placebos; Posture; Tachycardia; Thirst; Vision Disorders | 1973 |
290 other study(ies) available for phenylephrine and Blood Pressure, Low
| Article | Year |
|---|---|
α-Adrenoceptor antagonistic and hypotensive properties of novel arylpiperazine derivatives of pyrrolidin-2-one.
Topics: Adrenergic alpha-1 Receptor Antagonists; Animals; Dose-Response Relationship, Drug; Hypotension; Male; Molecular Structure; Piperazines; Pyrrolidinones; Rats; Rats, Wistar; Receptors, Adrenergic, alpha-1; Structure-Activity Relationship | 2015 |
Phenylephrine or Ephedrine for Intraoperative Hypotension? Consider the Cerebral Microcirculation.
Topics: Ephedrine; Humans; Hypotension; Microcirculation; Phenylephrine; Vasoconstrictor Agents | 2021 |
In-silico analysis of closed-loop vasopressor control of phenylephrine versus norepinephrine.
Topics: Animals; Blood Pressure; Humans; Hypotension; Norepinephrine; Phenylephrine; Vasoconstrictor Agents | 2022 |
Major monitoring and cardiac output during cesarean delivery.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Cardiac Output; Cesarean Section; Double-Blind Method; Female; Humans; Hypotension; Phenylephrine; Pregnancy; Vasoconstrictor Agents | 2022 |
Neurodevelopmetal effects of maternal blood pressure management with noradrenaline during general anaesthesia for nonobstetric surgery in the pregnant rabbit model.
Topics: Anesthesia, General; Anesthesia, Obstetrical; Anesthesia, Spinal; Animals; Blood Pressure; Cesarean Section; Female; Humans; Hypotension; Norepinephrine; Phenylephrine; Pregnancy; Rabbits; Vasoconstrictor Agents | 2022 |
The association of maternal obesity with fetal pH in parturients undergoing cesarean delivery under spinal anesthesia.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Female; Humans; Hydrogen-Ion Concentration; Hypotension; Infant, Newborn; Obesity, Maternal; Phenylephrine; Pregnancy; Retrospective Studies; Vasoconstrictor Agents | 2022 |
Does a prophylactic phenylephrine infusion really reduce shivering after spinal anesthesia?
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Double-Blind Method; Female; Humans; Hypotension; Phenylephrine; Pregnancy; Shivering; Vasoconstrictor Agents | 2022 |
In reply: Does a prophylactic phenylephrine infusion really reduce shivering after spinal anesthesia?
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Humans; Hypotension; Phenylephrine; Shivering | 2022 |
Using small doses of norepinephrine or phenylephrine during the peri-operative period.
Topics: Humans; Hypotension; Norepinephrine; Phenylephrine; Vasoconstrictor Agents | 2022 |
Blockade of endothelial Mas receptor restores the vasomotor response to phenylephrine in human resistance arterioles pretreated with captopril and exposed to propofol.
Topics: Angiotensin II; Angiotensin-Converting Enzyme Inhibitors; Arterioles; Captopril; Humans; Hypotension; Phenylephrine; Propofol | 2022 |
The Safety and Efficacy of Peripherally Administered Norepinephrine during the Perioperative Period.
Topics: Animals; Ephedrine; Humans; Hypotension; Norepinephrine; Perioperative Period; Phenylephrine; Sympathomimetics | 2022 |
Phenylephrine versus cafedrine/theodrenaline (Akrinor) for the treatment of spinal anaesthesia-induced maternal hypotension during caesarean section: a retrospective single-centre cohort study.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Cohort Studies; Female; Humans; Hypotension; Infant, Newborn; Phenylephrine; Pregnancy; Retrospective Studies; Vasoconstrictor Agents | 2022 |
Association between maternal cardiac output and fetal acidaemia in Caesarean delivery under spinal anaesthesia with norepinephrine infusion: a retrospective cohort study.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Cardiac Output; Cesarean Section; Double-Blind Method; Female; Humans; Hypotension; Norepinephrine; Phenylephrine; Pregnancy; Retrospective Studies; Vasoconstrictor Agents | 2023 |
Association of the exclusive use of intraoperative phenylephrine for treatment of hypotension with the risk of acute kidney injury after noncardiac surgery.
Topics: Acute Kidney Injury; Adult; Humans; Hypotension; Phenylephrine; Postoperative Complications; Retrospective Studies; Risk Factors | 2023 |
Ultrasound dilution cardiac output and echocardiography findings in anesthetized mature alpacas (Vicugna pacos) during normotension, hypotension and hypertension.
Topics: Adult; Animals; Blood Pressure; Camelids, New World; Cardiac Output; Echocardiography; Female; Humans; Hypertension; Hypotension; Isoflurane; Male; Phenylephrine | 2023 |
Preparation/administration of push-dose versus continuous infusion epinephrine and phenylephrine: A simulation.
Topics: Epinephrine; Humans; Hypotension; Infusions, Intravenous; Medication Errors; Phenylephrine | 2023 |
Dissecting genetic factors affecting phenylephrine infusion rates during anesthesia: a genome-wide association study employing EHR data.
Topics: Adrenergic alpha-1 Receptor Agonists; Adult; Anesthesia; Blood Pressure; Female; Genome-Wide Association Study; Humans; Hypotension; Infusions, Intravenous; Phenylephrine; Pregnancy; Retrospective Studies | 2019 |
An alternative explanation for the inferior neonatal outcome with noradrenaline? A reply.
Topics: Animals; Animals, Newborn; Cesarean Section; Female; Hypotension; Infant, Newborn; Norepinephrine; Phenylephrine; Pregnancy | 2019 |
An alternative explanation for the inferior neonatal outcome with noradrenaline?
Topics: Animals; Animals, Newborn; Cesarean Section; Female; Hypotension; Infant, Newborn; Norepinephrine; Phenylephrine; Pregnancy | 2019 |
Noradrenaline for haemodynamic control in obstetric anaesthesia: Is it now a suitable alternative to phenylephrine?
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Female; Hemodynamics; Humans; Hypotension; Norepinephrine; Phenylephrine; Pregnancy | 2019 |
Prophylactic phenylephrine and fluid co-administration to reduce spinal hypotension during elective caesarean section in a resource-limited setting: a prospective alternating intervention study.
Topics: Adult; Cesarean Section; Combined Modality Therapy; Developing Countries; Elective Surgical Procedures; Female; Fluid Therapy; Health Resources; Humans; Hypotension; Infusions, Intravenous; Phenylephrine; Prospective Studies; South Africa; Treatment Outcome; Vasoconstrictor Agents | 2020 |
The application of a neural network to predict hypotension and vasopressor requirements non-invasively in obstetric patients having spinal anesthesia for elective cesarean section (C/S).
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Blood Pressure; Cesarean Section; Dose-Response Relationship, Drug; Female; Heart Rate; Humans; Hypotension; Neural Networks, Computer; Phenylephrine; Pilot Projects; Pregnancy; Pulse Wave Analysis; Vasoconstrictor Agents; Young Adult | 2020 |
Hypotension after spinal anaesthesia during caesarean section.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Female; Humans; Hypotension; Phenylephrine; Pregnancy; Prospective Studies | 2020 |
Hypoxia-induced hypotension elicits adenosine-dependent phrenic long-term facilitation after carotid denervation.
Topics: Adenosine; Animals; Arterial Pressure; Blood Gas Analysis; Carotid Body; Denervation; Hypotension; Hypoxia; Ketanserin; Long-Term Potentiation; Male; Phenylephrine; Phrenic Nerve; Rats; Rats, Sprague-Dawley; Receptor, Adenosine A2A; Serotonin 5-HT2 Receptor Antagonists; Spinal Cord | 2020 |
The effect of spinal hypotension and anesthesia-to-delivery time interval on neonatal outcomes in planned cesarean delivery.
Topics: Acidosis; Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Apgar Score; Breech Presentation; Cesarean Section; Cesarean Section, Repeat; Ephedrine; Female; Fetal Macrosomia; Humans; Hypotension; Infant, Newborn; Infant, Newborn, Diseases; Intensive Care, Neonatal; Multivariate Analysis; Phenylephrine; Pregnancy; Respiratory Distress Syndrome, Newborn; Retrospective Studies; Risk Factors; Time Factors; Transient Tachypnea of the Newborn; Vasoconstrictor Agents | 2020 |
Altered Cardiovascular Defense to Hypotensive Stress in the Chronically Hypoxic Fetus.
Topics: Adrenergic alpha-1 Receptor Agonists; Animals; Baroreflex; Catecholamines; Female; Fetal Hypoxia; Hemodynamics; Hypotension; Nitroprusside; Phenylephrine; Regional Blood Flow; Sheep; Vascular Resistance; Vasoconstriction | 2020 |
A commentary on "prevention of hypotension during elective cesarean section with a fixed-rate norepinephrine infusion versus a fixed-rate phenylephrine infusion. A double-blinded randomized controlled trial" (Int. J. Surg. 2020; 84: 41-49).
Topics: Anesthesia, Spinal; Cesarean Section; Female; Humans; Hypotension; Norepinephrine; Phenylephrine; Pregnancy | 2021 |
Takotsubo cardiomyopathy with LVOT obstruction in a case of STEMI: a rare cause of peri-PCI hypotension.
Topics: Adrenergic beta-Antagonists; Cardiotonic Agents; Coronary Angiography; Drug-Eluting Stents; Echocardiography; Female; Heart Ventricles; Humans; Hypotension; Intraoperative Complications; Middle Aged; Percutaneous Coronary Intervention; Phenylephrine; Postoperative Complications; ST Elevation Myocardial Infarction; Takotsubo Cardiomyopathy; Thrombectomy; Thrombosis; Vasoconstrictor Agents; Ventricular Outflow Obstruction | 2021 |
A commentary on "prevention of hypotension during elective cesarean section with a fixed-rate norepinephrine infusion versus a fixed-rate phenylephrine infusion. A double-blinded randomized controlled trial" (Int J Surg 2020; 84:41-49).
Topics: Anesthesia, Spinal; Cesarean Section; Female; Humans; Hypotension; Norepinephrine; Phenylephrine; Pregnancy | 2021 |
Velocity-pressure loops can estimate intrinsic and pharmacologically induced changes in cardiac afterload during non-cardiac surgery. An observational study.
Topics: Cardiac Output; Humans; Hypotension; Norepinephrine; Phenylephrine; Prospective Studies; Vasoconstrictor Agents | 2022 |
An advanced double intravenous vasopressor automated system to treat hypotension during spinal anaesthesia for caesarean section: A pilot study.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Double-Blind Method; Female; Humans; Hypotension; Infant, Newborn; Phenylephrine; Pilot Projects; Pregnancy; Prospective Studies; Vasoconstrictor Agents | 2022 |
Maternal hypotension and neonatal sequelae. Comment on Br J Anaesth 2020; 125: 588-95.
Topics: Anesthesia, Spinal; Humans; Hypotension; Infant, Newborn; Phenylephrine | 2021 |
A commentary on "Preventive intramuscular phenylephrine in elective cesarean section under spinal anesthesia: A randomized controlled trial" [Int. J. Surg. 62 (2019) 5-11].
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Female; Humans; Hypotension; Phenylephrine; Pregnancy | 2021 |
Maternal heart rate responses in the supine position and their relationship with hypotension and phenylephrine requirements during elective caesarean delivery using spinal anaesthesia: An observational study.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Double-Blind Method; Female; Heart Rate; Humans; Hypotension; Infant, Newborn; Phenylephrine; Pregnancy; Supine Position | 2021 |
The use of electrical impedance tomography (EIT) to evaluate pulse rate in anaesthetised horses.
Topics: Anesthesia; Anesthetics, Intravenous; Animals; Diazepam; Electric Impedance; Heart Rate; Horses; Hypertension; Hypotension; Ketamine; Nitroprusside; Phenylephrine; Tomography | 2021 |
A commentary on "Prevention of hypotension during elective cesarean section with a fixed-rate norepinephrine infusion versus a fixed-rate phenylephrine infusion. A double-blinded randomized controlled trial" (Int J Surg 2020; 84:41-49).
Topics: Anesthesia, Spinal; Cesarean Section; Female; Humans; Hypotension; Norepinephrine; Phenylephrine; Pregnancy | 2021 |
Effect of phenylephrine infusion and spinal anesthesia on cardiac output during cesarean section by point of care echocardiogram: A case series.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Blood Pressure; Cardiac Output; Cesarean Section; Double-Blind Method; Female; Humans; Hypotension; Phenylephrine; Point-of-Care Systems; Pregnancy; Vasoconstrictor Agents | 2021 |
Management of spinal-induced hypotension for elective caesarean section: A survey of practices among anesthesiologists from a developing country.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Anesthesiologists; Blood Pressure; Cesarean Section; Crystalloid Solutions; Ephedrine; Female; Humans; Hypotension; Hypotension, Controlled; Isotonic Solutions; Pakistan; Phenylephrine; Pregnancy; Surveys and Questionnaires; Vasoconstrictor Agents | 2020 |
Current trends in vasopressor use to the operating room: A pharmacoepidemiologic study in French teaching and military hospitals.
Topics: Anesthesia; Drug Delivery Systems; Hospitals, Military; Humans; Hypotension; Operating Rooms; Phenylephrine; Retrospective Studies; United States; Vasoconstrictor Agents | 2017 |
Sex and age differences in phenylephrine mechanisms and outcomes after piglet brain injury.
Topics: Age Factors; Animals; Animals, Newborn; Brain; Brain Injuries; Cerebrospinal Fluid; Cerebrovascular Circulation; Endothelins; Extracellular Signal-Regulated MAP Kinases; Female; Homeostasis; Hypotension; Male; Necrosis; Phenylephrine; Phosphorylation; Sex Factors; Swine; Temperature; Vasoconstrictor Agents | 2017 |
Physician-Directed Versus Computerized Closed-Loop Control of Blood Pressure Using Phenylephrine in a Swine Model.
Topics: Algorithms; Anesthesia, Closed-Circuit; Anesthesia, General; Anesthesiology; Animals; Automation; Blood Pressure; Computers; Cross-Over Studies; Drug Therapy, Computer-Assisted; Humans; Hypotension; Monitoring, Physiologic; Nitroprusside; Phenylephrine; Physicians; Reproducibility of Results; Swine; Vasoconstrictor Agents; Vasodilation | 2017 |
Evaluation of an indirect oscillometric blood pressure monitor in anaesthetised dogs at three different anatomical locations.
Topics: Animals; Arterial Pressure; Blood Pressure Determination; Cardiotonic Agents; Carpus, Animal; Dog Diseases; Dogs; Female; Hypotension; Linear Models; Male; Oscillometry; Phenylephrine; Sensitivity and Specificity; Tail; Tarsus, Animal | 2017 |
Norepinephrine reduces arterial compliance less than phenylephrine when treating general anesthesia-induced arterial hypotension.
Topics: Adult; Aged; Anesthesia, General; Arterial Pressure; Arteries; Cardiac Output; Compliance; Female; Humans; Hypotension; Male; Middle Aged; Monitoring, Intraoperative; Norepinephrine; Phenylephrine; Prospective Studies; Stroke Volume; Vascular Stiffness; Vasoconstrictor Agents | 2017 |
Safety of Phenylephrine Infusion Through Peripheral Intravenous Catheter in the Neurological Intensive Care Unit.
Topics: Aged; Aged, 80 and over; Catheterization, Peripheral; Critical Care; Female; Hemodynamics; Humans; Hypotension; Infusions, Intravenous; Intensive Care Units; Male; Middle Aged; Nervous System Diseases; Phenylephrine; Postoperative Complications; Retrospective Studies; Vasoconstrictor Agents | 2018 |
International consensus statement on the management of hypotension with vasopressors during caesarean section under spinal anaesthesia.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Consensus; Ephedrine; Female; Humans; Hypotension; Phenylephrine; Practice Guidelines as Topic; Pregnancy; Vasoconstrictor Agents | 2018 |
An observational cohort study of 3 units versus 5 units slow intravenous bolus oxytocin in women undergoing elective caesarean delivery.
Topics: Adult; Cesarean Section; Female; Humans; Hypotension; Injections, Intravenous; Oxytocin; Phenylephrine; Postpartum Hemorrhage; Pregnancy; Prospective Studies; Uterus; Vasoconstrictor Agents | 2017 |
Preventing hypotension-induced nausea and vomiting during spinal anesthesia for Cesarean delivery in obese parturients: a small solution for a big problem?
Topics: Anesthesia, Spinal; Cesarean Section; Female; Humans; Hypotension; Nausea; Obesity; Phenylephrine; Pregnancy; Vomiting | 2018 |
In Response.
Topics: Anesthesia, Spinal; Cesarean Section; Female; Humans; Hypotension; Phenylephrine; Pregnancy | 2018 |
Another Possible Reason to Use Prophylactic Phenylephrine Infusions to Reduce Spinal Anesthesia-Associated Hypotension: Do These Patients Stay Warmer?
Topics: Anesthesia, Spinal; Cesarean Section; Female; Health Resources; Humans; Hypotension; Phenylephrine; Pregnancy | 2018 |
Double sequential cardioversion for refractory ventricular tachycardia: A case report.
Topics: Aged; Defibrillators; Electric Countershock; Electrocardiography; Humans; Hypotension; Male; Phenylephrine; Tachycardia, Ventricular; Vasoconstrictor Agents | 2018 |
Safety of bolus-dose phenylephrine for hypotensive emergency department patients.
Topics: Acute Disease; Administration, Intravenous; Emergency Service, Hospital; Female; Humans; Hypotension; Male; Middle Aged; Phenylephrine; Resuscitation; Retrospective Studies; Vasoconstrictor Agents | 2018 |
Procedural sedation by advanced care paramedics for emergency gastrointestinal endoscopy.
Topics: Allied Health Personnel; Analgesics; Arrhythmias, Cardiac; Datasets as Topic; Emergency Service, Hospital; Endoscopy, Gastrointestinal; Female; Fentanyl; Humans; Hypnotics and Sedatives; Hypotension; Hypoxia; Intubation, Intratracheal; Ketamine; Male; Matched-Pair Analysis; Middle Aged; Orthopedic Procedures; Phenylephrine; Propofol; Vasoconstrictor Agents | 2019 |
Boosting systemic pressure with phenylephrine: arterial or venous modulation?
Topics: Anesthesia; Cardiac Output; Humans; Hypotension; Hypotension, Controlled; Phenylephrine | 2018 |
[Refractory Hypotension Induced by Continuous Phonation during Spinal Anesthesia in a Patient Suffering from Severe Aortic Stenosis.]
Topics: Aged, 80 and over; Anesthesia, Spinal; Aortic Valve Stenosis; Blood Pressure; Humans; Hypotension; Male; Phenylephrine; Phonation; Transurethral Resection of Prostate | 2016 |
[Spinal Anesthesia for Emergency Cesarean Section in a Spinocerebellar Degeneration Patient].
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Anesthetics, Local; Bupivacaine; Cesarean Section; Ephedrine; Female; Fentanyl; Humans; Hypotension; Morphine; Phenylephrine; Pregnancy; Pregnancy Complications; Spinocerebellar Degenerations | 2016 |
Association between intraoperative phenylephrine administration and umbilical artery pH in women with hypertensive disorders of pregnancy: a retrospective cohort study.
Topics: Acidosis; Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Cohort Studies; Female; Humans; Hydrogen-Ion Concentration; Hypertension, Pregnancy-Induced; Hypotension; Phenylephrine; Pregnancy; Retrospective Studies; Umbilical Arteries; Vasoconstrictor Agents | 2018 |
A prospective observational study of the change in regional cerebral oxygen saturation during cesarean delivery in women receiving phenylephrine prophylaxis for spinal hypotension.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Brain; Cesarean Section; Female; Humans; Hypotension; Oxygen; Phenylephrine; Pregnancy; Prospective Studies | 2019 |
Crystalloid coloading vs. colloid coloading in elective Caesarean section: postspinal hypotension and vasopressor consumption, a prospective, observational clinical trial.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Apgar Score; Bradycardia; Cesarean Section; Colloids; Crystalloid Solutions; Female; Heart Rate; Humans; Hydroxyethyl Starch Derivatives; Hypotension; Incidence; Infant, Newborn; Male; Phenylephrine; Pregnancy; Prospective Studies; Vasoconstrictor Agents | 2019 |
Push dose pressors: Experience in critically ill patients outside of the operating room.
Topics: Aged; Arrhythmias, Cardiac; Blood Pressure; Critical Care; Drug Administration Schedule; Ephedrine; Female; Heart Rate; Humans; Hypotension; Male; Medication Errors; Middle Aged; Phenylephrine; Retrospective Studies; Vasoconstrictor Agents | 2019 |
Β-Adrenergic agonist administration is not associated with secondary carcinoid crisis in patients with carcinoid tumor.
Topics: Adrenergic beta-Agonists; Carcinoid Tumor; Digestive System Neoplasms; Ephedrine; Epinephrine; Female; Hemodynamics; Humans; Hypotension; Intraoperative Complications; Male; Middle Aged; Norepinephrine; Phenylephrine; Postoperative Complications; Retrospective Studies; Vasoconstrictor Agents | 2019 |
A Comparative Study of Bolus Norepinephrine, Phenylephrine, and Ephedrine for the Treatment of Maternal Hypotension in Parturients with Preeclampsia During Cesarean Delivery Under Spinal Anesthesia.
Topics: Adult; Anesthesia, Spinal; Blood Pressure; Cesarean Section; China; Ephedrine; Female; Heart Rate; Humans; Hypotension; Norepinephrine; Parturition; Phenylephrine; Pre-Eclampsia; Pregnancy; Pregnancy Complications; Treatment Outcome; Vasoconstrictor Agents | 2019 |
Impact of SULT1A3/SULT1A4 genetic polymorphisms on the sulfation of phenylephrine and salbutamol by human SULT1A3 allozymes.
Topics: Albuterol; Arylsulfotransferase; Asthma; Genotype; Humans; Hypotension; Isoenzymes; Kinetics; Mutagenesis, Site-Directed; Phenylephrine; Polymorphism, Single Nucleotide; Sulfates; Sulfotransferases | 2019 |
Isolated diastolic hypotension: A unique complication of intra-arterial nimodipine infusion!!
Topics: Aged; Angiography, Digital Subtraction; Anterior Cerebral Artery; Blood Pressure; Diastole; Electrocardiography; Hemostasis, Surgical; Humans; Hypotension; Infusions, Intra-Arterial; Intracranial Aneurysm; Male; Nimodipine; Phenylephrine; Subarachnoid Hemorrhage; Ultrasonography, Doppler, Transcranial; Vasoconstrictor Agents; Vasodilator Agents; Vasospasm, Intracranial | 2020 |
[Bilateral border zone infarct during spinal anaesthesia for caesarean section].
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Anesthetics, Local; Aphasia; Bupivacaine; Cesarean Section; Female; Hemiplegia; Humans; Hypotension; Infarction, Anterior Cerebral Artery; Infarction, Middle Cerebral Artery; Intraoperative Complications; Phenylephrine; Postoperative Complications; Pregnancy; Puerperal Disorders | 2013 |
Linalool-rich rosewood oil induces vago-vagal bradycardic and depressor reflex in rats.
Topics: Acetanilides; Acyclic Monoterpenes; Animals; Aorta; Atropine Derivatives; Blood Pressure; Bradycardia; Capsaicin; Hypotension; In Vitro Techniques; Lauraceae; Male; Monoterpenes; Oils, Volatile; Ondansetron; Phenylephrine; Plant Oils; Purines; Rats; Rats, Wistar; Reflex | 2014 |
The calcineurin inhibitor cyclosporine A improves lipopolysaccharide-induced vascular dysfunction but does not rescue from cardiovascular collapse in endotoxemic mice.
Topics: Animals; Aorta; Blood Pressure; Bradycardia; Calcineurin Inhibitors; Cyclosporine; Endotoxemia; Heart Rate; Hypotension; Injections, Intravenous; Lipopolysaccharides; Mice; Mice, Inbred C57BL; Nitric Oxide; Nitric Oxide Synthase Type II; Phenylephrine; Vasoconstriction | 2013 |
Renal myogenic constriction protects the kidney from age-related hypertensive renal damage in the Fawn-Hooded rat.
Topics: Animals; Blood Pressure; Disease Models, Animal; Glomerulosclerosis, Focal Segmental; Hypertension; Hypotension; Kidney; Kidney Diseases; Kidney Failure, Chronic; Kidney Glomerulus; Male; Phenylephrine; Rats; Renal Artery; Renal Circulation; Time Factors | 2013 |
Case report: quetiapine and refractory hypotension during general anesthesia in the operating room.
Topics: Adult; Anesthesia, General; Antidepressive Agents, Second-Generation; Antimanic Agents; Antipsychotic Agents; Blood Pressure; Carbon Dioxide; Cardiac Surgical Procedures; Cyclohexanols; Dibenzothiazepines; Electronic Health Records; Ephedrine; Female; Humans; Hypotension; Intraoperative Complications; Lamotrigine; Obesity, Morbid; Operating Rooms; Oxygen; Phenylephrine; Quetiapine Fumarate; Triazines; Vasoconstrictor Agents; Vasopressins; Venlafaxine Hydrochloride | 2013 |
The use of cardiac output monitoring to guide the administration of intravenous fluid during hyperthermic intraperitoneal chemotherapy.
Topics: Adult; Aged; Antineoplastic Agents; Cardiac Output; Cohort Studies; Combined Modality Therapy; Female; Fluid Therapy; Humans; Hyperthermia, Induced; Hypotension; Infusions, Parenteral; Male; Mesothelioma; Middle Aged; Monitoring, Physiologic; Peritoneal Neoplasms; Phenylephrine; Prospective Studies; Pseudomyxoma Peritonei; Teratoma; Vasoconstrictor Agents; Young Adult | 2013 |
[Effect of cement implantation and pressor agents in hip replacement on blood pressure].
Topics: Aged; Aged, 80 and over; Arthroplasty, Replacement, Hip; Blood Pressure; Bone Cements; Ephedrine; Female; Femoral Neck Fractures; Humans; Hypotension; Male; Middle Aged; Phenylephrine; Retrospective Studies; Vasoconstrictor Agents | 2013 |
Phenylephrine infusions during cesarean section under spinal anesthesia.
Topics: Adrenergic alpha-1 Receptor Agonists; Anesthesia, Obstetrical; Anesthesia, Spinal; Animals; Cesarean Section; Female; Humans; Hypotension; Infusions, Intravenous; Phenylephrine; Pregnancy | 2014 |
Influence of arterial hypotension on fractional flow reserve measurements.
Topics: Adrenergic alpha-1 Receptor Agonists; Aged; Arterial Pressure; Cardiac Catheterization; Chronic Disease; Coronary Angiography; Coronary Stenosis; Female; Fractional Flow Reserve, Myocardial; Humans; Hypotension; Male; Middle Aged; Phenylephrine; Predictive Value of Tests; Prospective Studies; Reproducibility of Results | 2015 |
Efficacy and safety of phenylephrine in the management of low systolic blood pressure after renal transplantation.
Topics: Case-Control Studies; Cohort Studies; Delayed Graft Function; Female; Humans; Hypotension; Kidney Transplantation; Male; Middle Aged; Phenylephrine; Postoperative Complications; Retrospective Studies; Systole; Vasoconstrictor Agents | 2014 |
Nitric oxide synthase and vascular dysfunction in sepsis: should we target nitric oxide synthase 1, nitric oxide synthase 2, both, or neither?
Topics: Animals; Female; Guanylate Cyclase; Hypotension; Nitric Oxide Synthase Type I; Norepinephrine; Phenylephrine; Sepsis; Vasoconstrictor Agents | 2014 |
Invited commentary.
Topics: Female; Humans; Hypotension; Kidney Transplantation; Male; Phenylephrine; Postoperative Complications; Vasoconstrictor Agents | 2014 |
Calcium influx inhibition is involved in the hypotensive and vasorelaxant effects induced by yangambin.
Topics: Animals; Blood Pressure; Calcium; Dose-Response Relationship, Drug; Endothelium, Vascular; Furans; Heart Atria; Hypotension; In Vitro Techniques; Lignans; Male; Mesenteric Artery, Superior; Muscle, Smooth, Vascular; Phenylephrine; Potassium Chloride; Rats, Wistar; Tachycardia; Vasodilator Agents | 2014 |
Repetitive severe hypotension induced by indigo carmine.
Topics: Aged; Coloring Agents; Head-Down Tilt; Humans; Hypotension; Indigo Carmine; Intraoperative Complications; Male; Phenylephrine; Prostatectomy; Robotics; Vasoconstrictor Agents | 2015 |
Nitric oxide as a target for the hypotensive and vasorelaxing effects induced by (Z)-ethyl 12-nitrooxy-octadec-9-enoate in rats.
Topics: Animals; Aorta; Bradycardia; Cell Survival; Cells, Cultured; Hypotension; In Vitro Techniques; Male; Mesenteric Arteries; Myocytes, Smooth Muscle; Nitrates; Nitric Oxide; Nitric Oxide Donors; Phenylephrine; Rats, Wistar; Ricinoleic Acids; Vasoconstriction; Vasoconstrictor Agents; Vasodilator Agents | 2014 |
Preventing spinal hypotension during Caesarean delivery: what is the latest?
Topics: Adult; Cesarean Section; Female; Fluid Therapy; Humans; Hypotension; Phenylephrine; Postoperative Complications; Pregnancy; Spinal Diseases; Vasoconstrictor Agents | 2015 |
Anesthetic considerations and management of a patient with unsuspected carcinoid crisis during hepatic tumor resection.
Topics: Adrenergic Agents; Antineoplastic Agents, Hormonal; Ephedrine; Hemodynamics; Humans; Hypotension; Liver; Liver Neoplasms; Male; Malignant Carcinoid Syndrome; Middle Aged; Monitoring, Intraoperative; Octreotide; Phenylephrine; Vasoconstrictor Agents; Vasopressins | 2014 |
A 90-year-old patient presenting with postoperative hypotension and a new murmur: a case report.
Topics: Aged, 80 and over; Arthroplasty, Replacement, Hip; Cardiotonic Agents; Diagnosis, Differential; Echocardiography; Female; Heart Murmurs; Humans; Hypotension; Phenylephrine; Reoperation; Ventricular Outflow Obstruction | 2014 |
Assessment of an updated double-vasopressor automated system using Nexfin for the maintenance of haemodynamic stability to improve peri-operative outcome during spinal anaesthesia for caesarean section.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Automation; Blood Pressure; Cesarean Section; Ephedrine; Female; Heart Rate; Hemodynamics; Humans; Hypotension; Infant, Newborn; Monitoring, Intraoperative; Perioperative Care; Phenylephrine; Postoperative Nausea and Vomiting; Pregnancy; Pregnancy Complications, Cardiovascular; Pregnancy Outcome; Treatment Outcome; Vasoconstrictor Agents | 2015 |
The Effect of β2-Adrenoceptor Genotype on Phenylephrine Dose Administered During Spinal Anesthesia for Cesarean Delivery.
Topics: Adrenergic beta-2 Receptor Agonists; Anesthesia, Spinal; Blood Pressure; Cesarean Section; Dose-Response Relationship, Drug; Elective Surgical Procedures; Female; Heterozygote; Homozygote; Humans; Hypotension; Pharmacogenetics; Phenotype; Phenylephrine; Pregnancy; Prospective Studies; Receptors, Adrenergic, beta-2; Time Factors; Treatment Outcome | 2015 |
Clonidine Restores Pressor Responsiveness to Phenylephrine and Angiotensin II in Ovine Sepsis.
Topics: Adrenergic alpha-2 Receptor Agonists; Angiotensin II; Animals; Blood Pressure; Clonidine; Female; Hypotension; Kidney; Phenylephrine; Sepsis; Sheep; Sympathetic Nervous System; Vasoconstrictor Agents | 2015 |
Reverse Physiology: Applying an Antihypertensive Drug to Increase Arterial Blood Pressure in Septic Shock.
Topics: Adrenergic alpha-2 Receptor Agonists; Angiotensin II; Animals; Blood Pressure; Clonidine; Female; Hypotension; Phenylephrine; Sepsis; Sympathetic Nervous System; Vasoconstrictor Agents | 2015 |
Efficacy of Bolus-dose Phenylephrine for Peri-intubation Hypotension.
Topics: Adult; Aged; Aged, 80 and over; Blood Pressure; Female; Heart Rate; Humans; Hypotension; Intubation; Male; Middle Aged; Phenylephrine; Retrospective Studies; Vasoconstrictor Agents | 2015 |
Determination of the 90% effective dose (ED90) of phenylephrine for hypotension during elective cesarean delivery using a continual reassessment method.
Topics: Adult; Anesthesia, Epidural; Anesthesia, Obstetrical; Anesthesia, Spinal; Anesthetics, Local; Apgar Score; Blood Pressure; Bradycardia; Bupivacaine; Cesarean Section; Elective Surgical Procedures; Female; Humans; Hypotension; Infant, Newborn; Phenylephrine; Pregnancy; Procaine; Tachycardia; Vasoconstrictor Agents | 2015 |
Prolonged Cardiac Dysfunction After Intraparenchymal Hemorrhage and Neurogenic Stunned Myocardium.
Topics: Adult; Anesthesia, General; Cerebral Hemorrhage; Emergency Service, Hospital; Heart; Hemangioma, Cavernous, Central Nervous System; Humans; Hypertension; Hypotension; Levetiracetam; Male; Methamphetamine; Myocardial Stunning; Nicardipine; Perioperative Period; Phenylephrine; Piracetam; Seizures; Substance-Related Disorders; Takotsubo Cardiomyopathy | 2016 |
The Protein Acyl Transferase ZDHHC21 Modulates α1 Adrenergic Receptor Function and Regulates Hemodynamics.
Topics: Acyltransferases; Adrenergic alpha-1 Receptor Agonists; Animals; Aorta; Blood Pressure; Dose-Response Relationship, Drug; Epinephrine; Fibroblasts; Genotype; Heart Rate; HEK293 Cells; Hemodynamics; Humans; Hypotension; Lipoylation; Mesenteric Arteries; Mice, Inbred C57BL; Mice, Mutant Strains; Mutation; Norepinephrine; Phenotype; Phenylephrine; Receptors, Adrenergic, alpha-1; Signal Transduction; Tachycardia; Time Factors; Transfection; Vasoconstriction | 2016 |
The Gly16 Allele of the Gly16Arg Single-Nucleotide Polymorphism in the β₂-Adrenergic Receptor Gene Augments Perioperative Use of Vasopressors: A Retrospective Cohort Study.
Topics: Adult; Aged; Anesthesia, General; Arterial Pressure; Denmark; DNA Mutational Analysis; Elective Surgical Procedures; Ephedrine; Female; Gene Frequency; Genetic Association Studies; Genetic Predisposition to Disease; Haplotypes; Heterozygote; Homozygote; Humans; Hypotension; Male; Middle Aged; Neurosurgical Procedures; Pharmacogenetics; Phenotype; Phenylephrine; Polymorphism, Single Nucleotide; Receptors, Adrenergic, beta-2; Retrospective Studies; Risk Factors; Vasoconstrictor Agents; White People | 2016 |
pSer40 tyrosine hydroxylase immunohistochemistry identifies the anatomical location of C1 neurons in rat RVLM that are activated by hypotension.
Topics: Animals; Antihypertensive Agents; Disease Models, Animal; Enzyme-Linked Immunosorbent Assay; Hybridomas; Hydralazine; Hypotension; Male; Medulla Oblongata; Microarray Analysis; Neurons; Phenylephrine; Pressoreceptors; Proto-Oncogene Proteins c-fos; Rats; Rats, Sprague-Dawley; Serine; Tyrosine 3-Monooxygenase; Vasoconstrictor Agents | 2016 |
Vascular Endothelium-Dependent and Independent Actions of Oleanolic Acid and Its Synthetic Oleanane Derivatives as Possible Mechanisms for Hypotensive Effects.
Topics: Animals; Antihypertensive Agents; Endothelium, Vascular; Hypertension; Hypotension; Indomethacin; Male; Muscle Cells; Muscle, Smooth, Vascular; Nitroarginine; Oleanolic Acid; Phenylephrine; Potassium Channels; Potassium Chloride; Prostaglandin-Endoperoxide Synthases; Rats; Rats, Inbred Dahl; Rats, Wistar | 2016 |
SOD1 Overexpression Preserves Baroreflex Control of Heart Rate with an Increase of Aortic Depressor Nerve Function.
Topics: Animals; Aorta; Baroreflex; Blood Pressure; Gene Expression Regulation; Heart; Heart Rate; Humans; Hypertension; Hypotension; Isoflurane; Mice; Mice, Inbred C57BL; Mice, Transgenic; Neurons, Afferent; Nitroprusside; Oxygen; Phenylephrine; Pressoreceptors; Reactive Oxygen Species; Superoxide Dismutase-1 | 2016 |
Retrospective comparison of ephedrine and phenylephrine for the treatment of spinal anesthesia induced hypotension in pre-eclamptic patients.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Ephedrine; Female; Humans; Hypotension; Phenylephrine; Pre-Eclampsia; Pregnancy; Retrospective Studies; Vasoconstrictor Agents; Young Adult | 2016 |
Reverse Physiology, i.e., Cellular Versus Integrative Versus Comparative Physiology? α-2 Agonists and Septic Shock.
Topics: Adrenergic alpha-2 Receptor Agonists; Angiotensin II; Animals; Blood Pressure; Clonidine; Female; Hypotension; Phenylephrine; Sepsis; Sympathetic Nervous System; Vasoconstrictor Agents | 2016 |
Accuracy and Precision of Noninvasive Blood Pressure in Normo-, Hyper-, and Hypotensive Standing and Anesthetized Adult Horses.
Topics: Acepromazine; Anesthesia; Animals; Blood Pressure; Blood Pressure Determination; Female; Horses; Hypertension; Hypotension; Male; Oscillometry; Phenylephrine | 2016 |
Should Norepinephrine, Rather than Phenylephrine, Be Considered the Primary Vasopressor in Anesthetic Practice?
Topics: Anesthesia, General; Animals; Blood Pressure; Humans; Hypotension; Norepinephrine; Phenylephrine; Risk Factors; Treatment Outcome; Vasoconstriction; Vasoconstrictor Agents | 2016 |
Preload dependency determines the effects of phenylephrine on cardiac output in anaesthetised patients: A prospective observational study.
Topics: Aged; Aged, 80 and over; Anesthesia, General; Blood Pressure; Cardiac Output; Female; Humans; Hypotension; Male; Middle Aged; Phenylephrine; Prospective Studies; Treatment Outcome; Vasoconstrictor Agents | 2016 |
Safety of Phenylephrine in Antihypotensive Treatment during Spinal Anesthesia for Cesarean Section.
Topics: Adolescent; Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Anesthetics; Bradycardia; Cardiotonic Agents; Cesarean Section; Cross-Sectional Studies; Female; Humans; Hypotension; Incidence; Middle Aged; Phenylephrine; Pregnancy; Prospective Studies; Risk Factors; Thailand; Young Adult | 2016 |
Safety of peripheral administration of phenylephrine in a neurologic intensive care unit: A pilot study.
Topics: Adolescent; Adult; Aged; Aged, 80 and over; Brain Injuries, Traumatic; Cerebrovascular Circulation; Critical Illness; Female; Humans; Hypotension; Intensive Care Units; Male; Middle Aged; Phenylephrine; Pilot Projects; Retrospective Studies; Safety; Spinal Cord Injuries; Stroke; Subarachnoid Hemorrhage; Vasoconstrictor Agents; Young Adult | 2016 |
Effects of hydroxyethyl starch 6 % (130/0.4) on blood loss during cesarean delivery: a propensity-matched analysis.
Topics: Adult; Anesthesia, Spinal; Blood Coagulation; Blood Loss, Surgical; Cesarean Section; Crystalloid Solutions; Ephedrine; Female; Humans; Hydroxyethyl Starch Derivatives; Hypotension; Isotonic Solutions; Phenylephrine; Plasma Substitutes; Pregnancy; Retrospective Studies; Young Adult | 2016 |
Nitric oxide production contributes to Bacillus anthracis edema toxin-associated arterial hypotension and lethality: ex vivo and in vivo studies in the rat.
Topics: Animals; Antigens, Bacterial; Aorta; Bacterial Toxins; Citrulline; Enzyme Inhibitors; Hypotension; In Vitro Techniques; Male; Mortality; Muscle Contraction; Muscle, Smooth, Vascular; NG-Nitroarginine Methyl Ester; Nitric Oxide; Nitric Oxide Synthase; Nitric Oxide Synthase Type I; Nitric Oxide Synthase Type II; Phenylephrine; Rats; Rats, Sprague-Dawley; Survival Rate; Thiourea; Vasoconstrictor Agents | 2016 |
The impact of push-dose phenylephrine use on subsequent preload expansion in the ED setting.
Topics: Adrenergic alpha-1 Receptor Agonists; Aged; Blood Pressure; Bradycardia; Emergency Service, Hospital; Female; Humans; Hypotension; Infusions, Intravenous; Male; Middle Aged; Phenylephrine; Retrospective Studies | 2016 |
More perfect?
Topics: Adrenergic alpha-Agonists; Anesthesia, Obstetrical; Anesthesia, Spinal; Cardiotonic Agents; Cesarean Section; Female; Humans; Hypotension; Norepinephrine; Phenylephrine; Pregnancy | 2017 |
Norepinephrine Intermittent Intravenous Boluses to Prevent Hypotension During Spinal Anesthesia for Cesarean Delivery: A Sequential Allocation Dose-Finding Study.
Topics: Administration, Intravenous; Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Blood Pressure; Cardiac Output; Cesarean Section; Dose-Response Relationship, Drug; Double-Blind Method; Drug Administration Schedule; Female; Heart Rate; Humans; Hypotension; Norepinephrine; Phenylephrine; Pregnancy; Pregnancy Outcome; Prospective Studies; Receptors, Adrenergic, beta; Systole; Vasoconstrictor Agents | 2017 |
Hemorrhagic stroke following elective cesarean delivery.
Topics: Adult; Anesthesia, Conduction; Cerebral Hemorrhage; Cesarean Section; Elective Surgical Procedures; Ephedrine; Female; Humans; Hypertension; Hypotension; Phenylephrine; Pregnancy; Protein C Deficiency; Stroke; Treatment Outcome; Vasoconstrictor Agents | 2008 |
Left posterior fascicular block due to high-dose interleukin-2.
Topics: Adrenergic alpha-Agonists; Antineoplastic Agents; Bundle-Branch Block; Humans; Hypotension; Interleukin-2; Male; Middle Aged; Phenylephrine | 2008 |
Role of hyperglycaemia in the pathogenesis of hypotension observed in type-1 diabetic rats.
Topics: Animals; Arecoline; Baroreflex; Cell Line; Cholinergic Agonists; Diabetes Mellitus, Experimental; Diabetes Mellitus, Type 1; Gene Expression; Glucose; Hyperglycemia; Hypotension; Insulin; Male; Phenylephrine; Phlorhizin; Rats; Rats, Wistar; Receptor, Muscarinic M2; RNA, Messenger | 2008 |
The enhanced hyperglycemic response to hemorrhage hypotension in obese rats is related to an impaired baroreflex.
Topics: Adaptation, Physiological; Analysis of Variance; Animals; Autonomic Nervous System; Baroreflex; Blood Glucose; Blood Pressure; Energy Metabolism; Hemorrhage; Hyperglycemia; Hypotension; Male; Nitroprusside; Obesity; Phenylephrine; Random Allocation; Rats; Rats, Wistar; Statistics, Nonparametric; Sympathomimetics | 2008 |
Phenylephrine ameliorates cerebral cytotoxic edema and reduces cerebral infarction volume in a rat model of complete unilateral carotid artery occlusion with severe hypotension.
Topics: Adrenergic alpha-Agonists; Animals; Blood Flow Velocity; Blood Pressure; Brain Edema; Carotid Stenosis; Cerebral Infarction; Cerebrovascular Circulation; Disease Models, Animal; Hypotension; Infusions, Intravenous; Laser-Doppler Flowmetry; Magnetic Resonance Imaging; Male; Phenylephrine; Rats; Rats, Sprague-Dawley; Severity of Illness Index; Shock, Hemorrhagic; Time Factors; Vasoconstrictor Agents | 2009 |
Vasoplegic syndrome during liver transplantation.
Topics: Adult; Antidotes; Blood Gas Analysis; Cardiac Output, High; Female; Hemodynamics; Hepatitis B; Humans; Hypotension; Intraoperative Complications; Liver Cirrhosis; Liver Transplantation; Methylene Blue; Norepinephrine; Phenylephrine; Syndrome; Tachycardia; Vascular Resistance; Vasoconstrictor Agents; Water-Electrolyte Balance | 2009 |
Burden of proof.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Ephedrine; Female; Humans; Hypotension; Infant, Newborn; Phenylephrine; Pregnancy; Vasoconstrictor Agents | 2009 |
Pulse contour analysis aids the understanding of autonomic dysreflexia: hemodynamic findings in a T5 paraplegic surgical patient treated for hypotension with phenylephrine and ephedrine.
Topics: Adrenergic Agents; Adrenergic alpha-Agonists; Autonomic Dysreflexia; Ephedrine; Hemodynamics; Humans; Hypotension; Monitoring, Intraoperative; Paraplegia; Phenylephrine | 2009 |
[Anesthetic management of a patient before the onset and during the healing stages of Takotsubo cardiomyopathy].
Topics: Aged, 80 and over; Anesthesia, Spinal; Bupivacaine; Female; Femoral Fractures; Humans; Hypotension; Intraoperative Complications; Perioperative Care; Phenylephrine; Takotsubo Cardiomyopathy; Vasoconstrictor Agents | 2009 |
A survey of the management of spinal-induced hypotension for scheduled cesarean delivery.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Delivery, Obstetric; Drug Utilization; Ephedrine; Female; Fluid Therapy; Health Care Surveys; Humans; Hypotension; Phenylephrine; Pregnancy; Surveys and Questionnaires; United Kingdom; Vasoconstrictor Agents | 2009 |
Atorvastatin restores the impaired vascular endothelium-dependent relaxations mediated by nitric oxide and endothelium-derived hyperpolarizing factors but not hypotension in sepsis.
Topics: Acetylcholine; Animals; Aorta; Atorvastatin; Biological Factors; Blood Cell Count; Blood Pressure; Calcium Channel Blockers; Cytochrome P-450 Enzyme Inhibitors; Disease Models, Animal; Endothelium, Vascular; Gene Expression; Heptanoic Acids; Hydroxymethylglutaryl-CoA Reductase Inhibitors; Hypotension; Indomethacin; Male; NG-Nitroarginine Methyl Ester; Nitric Oxide; Nitric Oxide Synthase Type II; Nitric Oxide Synthase Type III; Nitrites; Nitroprusside; Phenylephrine; Pulmonary Artery; Pyrroles; Rats; Rats, Wistar; Sepsis; Vasodilation | 2009 |
Excessive use of phenylephrine by the perfusionist and hemodynamic instability.
Topics: Hemodynamics; Humans; Hypotension; Intraoperative Care; Perfusion; Phenylephrine | 2010 |
Up-down determination of the 90% effective dose of phenylephrine for the treatment of spinal anesthesia-induced hypotension in parturients undergoing cesarean delivery.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Blood Pressure; Cesarean Section; Cohort Studies; Female; Humans; Hypotension; Logistic Models; Male; Phenylephrine; Pregnancy; Vasoconstrictor Agents; Young Adult | 2010 |
Influence of baroreflex-mediated tachycardia on the regulation of dynamic cerebral perfusion during acute hypotension in humans.
Topics: Adult; Analysis of Variance; Antihypertensive Agents; Baroreflex; Blood Flow Velocity; Blood Pressure; Cardiac Output; Cerebrovascular Circulation; Echocardiography, Doppler; Female; Heart Rate; Homeostasis; Humans; Hypotension; Male; Middle Cerebral Artery; Nitroprusside; Phenylephrine; Sympathomimetics; Tachycardia | 2010 |
Which vasopressor for caesarean section?
Topics: Anesthesia, Obstetrical; Cesarean Section; Ephedrine; Female; Humans; Hypotension; Metaraminol; Phenylephrine; Pregnancy; Vasoconstrictor Agents | 2009 |
1-Nitro-2-phenylethane, the main constituent of the essential oil of Aniba canelilla, elicits a vago-vagal bradycardiac and depressor reflex in normotensive rats.
Topics: Animals; Aorta; Atropine Derivatives; Benzene Derivatives; Bradycardia; Capsaicin; Cryptocarya; Dose-Response Relationship, Drug; Herb-Drug Interactions; Hypotension; In Vitro Techniques; Male; Oils, Volatile; Ondansetron; Phenylephrine; Rats; Rats, Wistar; Reflex; Vagus Nerve; Vasoconstriction | 2010 |
Cerebrovascular regulation during transient hypotension and hypertension in humans.
Topics: Blood Flow Velocity; Blood Pressure; Blood Pressure Determination; Cerebral Arteries; Cerebrovascular Circulation; Electrocardiography; Female; Homeostasis; Humans; Hypertension; Hypotension; Male; Nitroprusside; Phenylephrine; Posture; Reference Values; Ultrasonography, Doppler, Transcranial; Vasoconstriction | 2010 |
Impaired cerebral blood flow autoregulation during posttraumatic arterial hypotension after fluid percussion brain injury is prevented by phenylephrine in female but exacerbated in male piglets by extracellular signal-related kinase mitogen-activated prot
Topics: Adrenomedullin; Animals; Animals, Newborn; Brain Injuries; Cerebrovascular Circulation; Enzyme-Linked Immunosorbent Assay; Extracellular Signal-Regulated MAP Kinases; Female; Hypotension; Male; Phenylephrine; Phosphorylation; Prospective Studies; Sex Factors; Swine; Up-Regulation; Vasoconstrictor Agents | 2010 |
Acute intravenous injection and short-term oral administration of N(G) -nitro-L-arginine methyl ester to the rat provoke increased pressor responses to agonists and hypertension, but not inhibition of acetylcholine-induced hypotensive responses.
Topics: Acetylcholine; Administration, Oral; Angiotensin II; Animals; Aorta, Thoracic; Blood Pressure; Endothelium, Vascular; Enzyme Inhibitors; Hypertension; Hypotension; In Vitro Techniques; Injections, Intravenous; Male; Muscle, Smooth, Vascular; NG-Nitroarginine Methyl Ester; Nitric Oxide; Nitric Oxide Synthase; Phenylephrine; Rats; Rats, Wistar; Vasoconstriction; Vasodilation | 2011 |
Spinal hypotension during elective cesarean delivery: closer to a solution.
Topics: Adrenergic alpha-Agonists; Anesthesia, Spinal; Blood Pressure; Cardiac Output; Cesarean Section; Dose-Response Relationship, Drug; Drug Administration Schedule; Elective Surgical Procedures; Female; Heart Rate; Hemodynamics; Humans; Hypotension; Infusions, Parenteral; Phenylephrine; Pregnancy; Treatment Outcome | 2010 |
The semi-synthetic kaurane ent-16α-methoxykauran-19-oic acid induces vascular relaxation and hypotension in rats.
Topics: Animals; Aorta; Blood Pressure; Calcium; Calcium Chloride; Diterpenes, Kaurane; Hypotension; In Vitro Techniques; Intracellular Space; Male; Phenylephrine; Potassium Chloride; Rats; Time Factors; Vasodilation | 2011 |
Baroreflex control of renal sympathetic nerve activity and heart rate in near-term fetal sheep.
Topics: Animals; Animals, Newborn; Arteries; Baroreflex; Blood Pressure; Electrocardiography; Fetus; Heart Rate; Hypotension; Kidney; Nitroprusside; Phenylephrine; Sheep; Sleep; Sympathetic Nervous System | 2011 |
Antiadrenergic and hemodynamic effects of ranolazine in conscious dogs.
Topics: Acetanilides; Adrenergic Antagonists; Animals; Autonomic Agents; Coronary Circulation; Dogs; Dose-Response Relationship, Drug; Ganglionic Blockers; Guinea Pigs; Heart Rate; Hemodynamics; Hexamethonium; Hypertension; Hypotension; Isoproterenol; Kinetics; Phenylephrine; Piperazines; Ranolazine; Rats; Receptors, Adrenergic, alpha; Receptors, Adrenergic, beta; Vasoconstrictor Agents; Vasodilator Agents | 2011 |
[Management of hypotension during spinal anaesthesia for elective caesarean section: a survey of practice in Lorraine region].
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Cross-Sectional Studies; Crystalloid Solutions; Ephedrine; Female; Fluid Therapy; France; Health Care Surveys; Humans; Hypotension; Intraoperative Complications; Isotonic Solutions; Phenylephrine; Plasma Substitutes; Pregnancy; Surveys and Questionnaires; Vasoconstrictor Agents | 2011 |
Suspected unexpected adverse effect of sugammadex: hypotension.
Topics: Adult; Anesthetics, Inhalation; Drug Therapy, Combination; Etilefrine; Female; gamma-Cyclodextrins; Humans; Hypotension; Neuromuscular Blocking Agents; Phenylephrine; Severity of Illness Index; Sugammadex; Treatment Outcome; Vasoconstrictor Agents | 2012 |
Hemodynamic impact of dexmedetomidine administration in 15,656 noncardiac surgical cases.
Topics: Academic Medical Centers; Adrenergic alpha-2 Receptor Agonists; Adult; Aged; Atropine; Blood Pressure; Bradycardia; Databases, Factual; Dexmedetomidine; Epinephrine; Female; Heart Rate; Hemodynamics; Humans; Hypotension; Male; Middle Aged; Phenylephrine; Retrospective Studies; Vasoconstrictor Agents | 2012 |
Feasibility of conjunctival hemodynamic measurements in rabbits: reproducibility, validity, and response to acute hypotension.
Topics: Acute Disease; Adrenergic beta-1 Receptor Antagonists; Animals; Blood Flow Velocity; Blood Pressure; Conjunctiva; Hypotension; Phenylephrine; Propanolamines; Rabbits; Reproducibility of Results; Veins | 2012 |
Do induced hypertension and hypotension affect stroke volume variation in man?
Topics: Adult; Anesthesia; Blood Pressure; Female; Hospitals, University; Humans; Hypertension; Hypotension; Male; Middle Aged; Nitroglycerin; Phenylephrine; Prospective Studies; Stroke Volume; Vasoconstrictor Agents; Vasodilator Agents | 2012 |
[Anaesthetic management of caesarean section in pregnancy with diabetes and hypertrophic myocardiopathy with restrictive diastolic dysfunction].
Topics: Adult; Anesthesia, Epidural; Anesthesia, Obstetrical; Betamethasone; Cardiomyopathy, Hypertrophic; Cardiovascular Agents; Cesarean Section, Repeat; Diabetes Mellitus, Type 1; Diastole; Female; Heart Failure; Humans; Hypertension, Pulmonary; Hypotension; Infant, Newborn; Intraoperative Complications; Norepinephrine; Oxytocin; Phenylephrine; Pre-Eclampsia; Preanesthetic Medication; Pregnancy; Pregnancy Complications, Cardiovascular; Pregnancy in Diabetics; Supine Position | 2013 |
Angiotensin-receptor-blocker-induced refractory hypotension responds to methylene blue.
Topics: Aged; Angiotensin Receptor Antagonists; Carbazoles; Carvedilol; Citalopram; Crystalloid Solutions; Diabetes Mellitus, Type 2; Drug Resistance; Female; Gastric Bypass; Humans; Hypotension; Isotonic Solutions; Obesity, Morbid; Phenylephrine; Preoperative Care; Propanolamines; Tetrazoles; Valine; Valsartan | 2012 |
The systemic and regional hemodynamic effects of phenylephrine in sheep under normal conditions and during early hyperdynamic sepsis.
Topics: Animals; Cardiac Output; Coronary Circulation; Disease Models, Animal; Escherichia coli; Female; Heart Rate; Hemodynamics; Hypotension; Infusions, Intravenous; Phenylephrine; Regional Blood Flow; Renal Circulation; Sepsis; Sheep; Splanchnic Circulation; Time Factors; Vasoconstrictor Agents; Vasodilation | 2012 |
Prospective evaluation of systolic arterial pressure control with a phenylephrine infusion regimen during spinal anaesthesia for caesarean section.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Female; Heart Rate; Humans; Hypotension; Phenylephrine; Pregnancy; Prospective Studies; Systole | 2012 |
Impaired impulse formation.
Topics: Aged; Cardiotonic Agents; Comorbidity; Electric Countershock; Electrocardiography; Female; Humans; Hypotension; Intensive Care Units; Intubation, Intratracheal; Phenylephrine; Respiratory Distress Syndrome; Sick Sinus Syndrome | 2012 |
Ephedrine for spinal hypotension during elective caesarean section: the final nail in the coffin?
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Anesthetics, Local; Cesarean Section; Ephedrine; Female; Humans; Hypotension; Phenylephrine; Pregnancy; Vasoconstrictor Agents | 2012 |
Vasodilation and hypotension of CZ454, an analogue of lacidipine through inhibiting extracellular calcium influx.
Topics: 15-Hydroxy-11 alpha,9 alpha-(epoxymethano)prosta-5,13-dienoic Acid; 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Animals; Antihypertensive Agents; Blood Pressure; Caffeine; Calcium; Calcium Chloride; Calcium Signaling; Dihydropyridines; Hypotension; Male; Mesenteric Arteries; Muscle, Smooth, Vascular; Phenylephrine; Potassium; Potassium Chloride; Rats; Rats, Inbred SHR; Rats, Sprague-Dawley; Vasoconstriction; Vasodilation; Vasodilator Agents | 2012 |
High flow and high dose neosynephrine are effective to maintain perfusion pressure for the patient with preoperative angiotensin converting enzyme inhibitor during cardiopulmonary bypass.
Topics: Adult; Angiotensin-Converting Enzyme Inhibitors; Cardiopulmonary Bypass; Female; Humans; Hypotension; Lisinopril; Mitral Valve Insufficiency; Phenylephrine; Tricuspid Valve Insufficiency; Vasoconstrictor Agents | 2012 |
Influence of preoperative anxiety on hypotension after spinal anaesthesia in women undergoing Caesarean delivery.
Topics: Adult; Amylases; Analysis of Variance; Anesthesia, Obstetrical; Anesthesia, Spinal; Anesthetics, Intravenous; Anesthetics, Local; Anxiety; Bupivacaine; Cesarean Section; Elective Surgical Procedures; Ephedrine; Female; Fentanyl; Humans; Hypotension; Middle Aged; Phenylephrine; Pregnancy; Preoperative Period; Prospective Studies; Psychiatric Status Rating Scales; Severity of Illness Index; Vasoconstrictor Agents; Young Adult | 2012 |
[Effect on fetal umbilical arterial blood of administration of vasopressors for hypotension after spinal anesthesia during cesarean section].
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Apgar Score; Cesarean Section; Ephedrine; Female; Fetal Blood; Humans; Hydrogen-Ion Concentration; Hypotension; Phenylephrine; Pregnancy; Retrospective Studies; Umbilical Arteries; Vasoconstrictor Agents; Young Adult | 2012 |
Closed-loop double-vasopressor automated system to treat hypotension during spinal anaesthesia for caesarean section: a preliminary study.
Topics: Adult; Analgesics, Opioid; Anesthesia, Obstetrical; Anesthesia, Spinal; Anesthetics, Local; Bupivacaine; Cesarean Section; Cohort Studies; Drug Delivery Systems; Ephedrine; Female; Fentanyl; Heart Rate; Humans; Hypotension; Middle Aged; Morphine; Phenylephrine; Pregnancy; Prospective Studies; Vasoconstrictor Agents; Young Adult | 2012 |
Phenylephrine injection may yet become legitimate.
Topics: Acute Disease; Cardiotonic Agents; Drug Approval; Humans; Hypotension; Injections; Perioperative Care; Phenylephrine; United States; United States Food and Drug Administration | 2012 |
Phenylephrine versus ephedrine for the management of hypotension in the obstetric patient; do we have an updated answer?
Topics: Anesthesia, Spinal; Cesarean Section; Ephedrine; Female; Humans; Hypotension; Phenylephrine; Pregnancy | 2013 |
Acute renal failure secondary to milrinone in a patient with cardiac amyloidosis.
Topics: Acute Kidney Injury; Adrenergic beta-Agonists; Amyloidosis; Cardiotonic Agents; Dobutamine; Drug Administration Schedule; Drug Therapy, Combination; Heart Diseases; Humans; Hypotension; Male; Middle Aged; Milrinone; Norepinephrine; Peritoneal Dialysis; Phenylephrine; Vasoconstrictor Agents; Vasodilator Agents; Vasopressins | 2002 |
Terlipressin inhibits in vivo aortic iNOS expression induced by lipopolysaccharide in rats with biliary cirrhosis.
Topics: Alanine Transaminase; Animals; Aorta, Thoracic; Blood Pressure; Enzyme Inhibitors; Gene Expression Regulation, Enzymologic; Hypotension; Lipopolysaccharides; Liver Cirrhosis, Biliary; Lypressin; Lysine; Male; Nitric Oxide Synthase; Nitric Oxide Synthase Type II; Phenylephrine; Rats; Rats, Sprague-Dawley; RNA, Messenger; Shock, Septic; Terlipressin; Tumor Necrosis Factor-alpha; Vasoconstrictor Agents | 2002 |
Correlation of periprocedural systolic blood pressure changes with neurological events in high-risk carotid stent patients.
Topics: Adrenergic alpha-Agonists; Aged; Anti-Arrhythmia Agents; Atropine; Blood Pressure; Blood Vessel Prosthesis Implantation; Bradycardia; Carotid Artery Diseases; Carotid Artery, Common; Device Removal; Female; Follow-Up Studies; Humans; Hypotension; Ischemic Attack, Transient; Male; Middle Aged; Nervous System Diseases; Perioperative Care; Phenylephrine; Postoperative Complications; Retrospective Studies; Risk Factors; Severity of Illness Index; Statistics as Topic; Stents; Stroke; Systole; Texas; Tomography, X-Ray Computed; Treatment Outcome | 2002 |
NOS II inhibition attenuates post-suspension hypotension in Sprague-Dawley rats.
Topics: Animals; Baroreflex; Blood Pressure; Blood Vessels; Dinoprostone; Enzyme Inhibitors; Epoprostenol; Heart Rate; Hindlimb Suspension; Hypotension; Male; Nitric Oxide; Nitric Oxide Synthase; Nitric Oxide Synthase Type II; Nitroprusside; Phenylephrine; Rats; Rats, Sprague-Dawley; Thiazines; Thromboxane A2; Vasoconstrictor Agents; Vasodilator Agents | 2003 |
Involvement of the central adrenomedullin peptides in the baroreflex.
Topics: Adrenomedullin; Animals; Baroreflex; Blood Pressure; Hypertension; Hypotension; Male; Peptides; Phenylephrine; Rats; Rats, Sprague-Dawley; Systole; Triazenes | 2003 |
Experimental studies on multiple-model predictive control for automated regulation of hemodynamic variables.
Topics: Algorithms; Animals; Blood Pressure; Cardiac Output; Cardiac Output, Low; Cardiovascular Diseases; Dogs; Dopamine; Dose-Response Relationship, Drug; Drug Therapy, Combination; Feedback; Hemodynamics; Homeostasis; Hypertension; Hypotension; Infusion Pumps; Infusions, Intravenous; Models, Cardiovascular; Phenylephrine; Reproducibility of Results; Sensitivity and Specificity; Therapy, Computer-Assisted | 2003 |
[Neosynephrine mydriasis combined with general anesthesia with halothane in ocular surgery].
Topics: Adrenergic alpha-Agonists; Anesthesia, General; Anesthetics, Inhalation; Arrhythmias, Cardiac; Drug Interactions; Eye Diseases; Halothane; Humans; Hypotension; Mydriatics; Phenylephrine; Pupil | 2002 |
Alpha-adrenergic vascular responsiveness during postexercise hypotension in humans.
Topics: Adrenergic alpha-Agonists; Adult; Bicycling; Blood Pressure; Blood Vessels; Clonidine; Exercise; Female; Forearm; Humans; Hypotension; Leg; Male; Phenylephrine; Regional Blood Flow | 2003 |
The treatment of prolonged arterial hypotension with continuous intravenous infusions of neo-synephrine hydrochloride.
Topics: Humans; Hypotension; Infusions, Intravenous; Phenylephrine; Salts; Sympathomimetics | 1954 |
Correction of hyperaldosteronism and of massive fluid retention of unknown cause by sympathomimetic agents.
Topics: Amphetamine; Edema; Heart Failure; Humans; Hyperaldosteronism; Hypotension; Hypotension, Orthostatic; Phenylephrine; Spironolactone; Sympathomimetics | 1962 |
Prevention of hypotension due to aortic release.
Topics: Aorta; Blood Circulation; Humans; Hypotension; Phenylephrine | 1963 |
IDIOPATHIC ORTHOSTATIC HYPOTENSION. DIAGNOSIS AND TREATMENT.
Topics: Cortisone; Desoxycorticosterone; Diagnosis; Ephedrine; Extrapyramidal Tracts; Fludrocortisone; Humans; Hypotension; Hypotension, Orthostatic; Neurologic Manifestations; Phenylephrine; Physical Therapy Modalities; Posture; Pure Autonomic Failure; Vasopressins | 1963 |
SURGICAL TREATMENT OF COMPLETE HEART BLOCK. AN ANALYSIS OF 36 CASES.
Topics: Atropine; Chlorothiazide; Diabetes Mellitus; Ephedrine; Geriatrics; Heart Block; Heart Failure; Humans; Hypertension; Hypotension; Isoproterenol; Middle Aged; Morbidity; Mortality; Myocardial Infarction; Pacemaker, Artificial; Phenylephrine; Postoperative Complications; Prognosis; Steroids; Uremia | 1964 |
[APROPOS OF DYSTONIC HYPOTENSION].
Topics: Autonomic Nervous System Diseases; Humans; Hypotension; Phenylephrine | 1964 |
[INCIDENTS DUE TO DRUG INTERFERENCE WITH MONOAMINE OXIDASE INHIBITORS].
Topics: Amphetamine; Amphetamines; Coma; Hypotension; Imipramine; Meperidine; Monoamine Oxidase Inhibitors; Nikethamide; Phenylephrine; Shock; Shock, Septic; Toxicology | 1964 |
THERAPY FOR HYPOTENSION INDUCED BY SPINAL ANESTHESIA DURING PREGNANCY: OBSERVATIONS ON GRAVID EWES.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Angiotensins; Animals; Blood Pressure; Blood Pressure Determination; Blood Volume; Dextrans; Female; Humans; Hypotension; Norepinephrine; Pharmacology; Phenylephrine; Pregnancy; Pregnancy, Animal; Research; Sheep; Trimethaphan; Uterus | 1965 |
[CLINICAL EXPERIMENTATION WITH NEOSYNEPHRINE DROPS].
Topics: Asthenia; Biomedical Research; Drug Therapy; Fatigue; Hypotension; Phenylephrine; Toxicology | 1964 |
SELECTIVE CEREBRAL HYPOTHERMIA: PHYSIOLOGY AND TECHNIC.
Topics: Blood; Brain; Brain Ischemia; Dogs; Electrocardiography; Hydrogen-Ion Concentration; Hypotension; Hypothermia; Hypothermia, Induced; Ischemic Attack, Transient; Lactates; Metabolism; Oximetry; Papaverine; Pharmacology; Phenylephrine; Research; Vasodilator Agents | 1965 |
[ON THE EFFECT OF A COMBINATION OF SYMPATHOL AND CARDIAZOL IN PATIENTS WITH HYPOTONIC CIRCULATORY REGULATION DISORDERS].
Topics: Blood Pressure; Drug Synergism; Drug Therapy; Heart Rate; Humans; Hypotension; Pentylenetetrazole; Phenylephrine; Pulse | 1964 |
D. C. CARDIOVERSION CAUSING VENTRICULAR FIBRILLATION.
Topics: Aminophylline; Digoxin; Diuretics; Drug Therapy; Electric Countershock; Electrocardiography; Heart Failure; Humans; Hypotension; Metaraminol; Myocardial Infarction; Organomercury Compounds; Phenylephrine; Quinidine; Tachycardia; Ventricular Fibrillation | 1965 |
[Mezaton in the treatment of acute hemodynamic disorders].
Topics: Acute Disease; Convulsive Therapy; Hemodynamics; Hypotension; Phenylephrine; Surgical Procedures, Operative; Sympathomimetics | 1962 |
Unusual cause of partially reversible severe cardiovascular autonomic failure.
Topics: Autonomic Nervous System; Autonomic Nervous System Diseases; Cardiovascular Diseases; Cardiovascular System; Dose-Response Relationship, Drug; Hemodynamics; Humans; Hypotension; Isoproterenol; Lung Neoplasms; Male; Middle Aged; Phenylephrine | 2003 |
Cerebral perfusion pressure directed therapy following traumatic brain injury and hypotension in swine.
Topics: Animals; Brain Injuries; Cerebrovascular Circulation; Disease Models, Animal; Hypotension; Intracranial Pressure; Phenylephrine; Swine | 2003 |
Risperidone and exaggerated hypotension during a spinal anesthetic.
Topics: Adrenergic alpha-Agonists; Adrenergic alpha-Antagonists; Adult; Anesthesia, Spinal; Antimanic Agents; Antipsychotic Agents; Bipolar Disorder; Cesarean Section; Female; Humans; Hypotension; Lithium; Phenylephrine; Pregnancy; Risperidone | 2004 |
Interruption of gravity-driven carrier fluid infusing through a pulmonary artery catheter venous infusion port.
Topics: Aged; Aged, 80 and over; Aortic Valve; Catheterization, Swan-Ganz; Equipment Failure; Erythrocytes; Female; Gravitation; Humans; Hypertension; Hypotension; Infusions, Intravenous; Models, Theoretical; Phenylephrine; Vasoconstrictor Agents | 2004 |
Editorial I: Spinal anaesthesia for Caesarean delivery: keep the pressure up and don't spare the vasoconstrictors.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Ephedrine; Female; Fetal Diseases; Humans; Hypotension; Maternal-Fetal Exchange; Phenylephrine; Pregnancy; Pregnancy Complications, Cardiovascular; Vasoconstriction; Vasoconstrictor Agents | 2004 |
Peri-implantation undernutrition programs blunted angiotensin II evoked baroreflex responses in young adult sheep.
Topics: Angiotensin II; Animals; Baroreflex; Birth Weight; Blastocyst; Blood Pressure; Female; Food Deprivation; Hemodynamics; Hypertension; Hypotension; Malnutrition; Nitroprusside; Organ Size; Phenylephrine; Pregnancy; Pregnancy Complications; Prenatal Exposure Delayed Effects; Reflex, Abnormal; Sheep; Tachycardia; Vasodilator Agents | 2004 |
Evidence that venoconstriction reverses the phase II sympathoinhibitory and bradycardic response to haemorrhage.
Topics: Animals; Blood Pressure; Bradycardia; Heart Rate; Hemorrhage; Hypotension; Male; Phenylephrine; Rats; Rats, Sprague-Dawley; Sympathetic Nervous System; Vasoconstriction; Vasoconstrictor Agents; Vasopressins | 2004 |
Ephedrine or phenylephrine to prevent or treat hypotension during spinal anaesthesia for caesarean section.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Ephedrine; Female; Humans; Hypotension; Phenylephrine; Pregnancy; Vasoconstrictor Agents | 2004 |
Effects of ephedrine and phenylephrine on uterine and placental circulations and fetal outcome following fetal hypoxaemia and epidural-induced hypotension in a sheep model.
Topics: Acid-Base Equilibrium; Adrenergic alpha-Agonists; Anesthesia, Epidural; Anesthesia, Obstetrical; Animals; Ephedrine; Female; Fetal Diseases; Hemodynamics; Hypotension; Hypoxia; Lactic Acid; Phenylephrine; Placental Circulation; Pregnancy; Pregnancy Outcome; Random Allocation; Regional Blood Flow; Sheep; Uterus; Vasoconstrictor Agents | 2004 |
Treatment of refractory mesenteric traction syndrome without cyclooxygenase inhibitors.
Topics: Colitis, Ulcerative; Digestive System Surgical Procedures; Female; Humans; Hypotension; Intraoperative Complications; Mesentery; Middle Aged; Phenylephrine; Syndrome; Vasoconstrictor Agents | 2004 |
Development of baroreflex and endocrine responses to hypotensive stress in newborn foals and lambs.
Topics: Adrenocorticotropic Hormone; Animals; Animals, Newborn; Arginine Vasopressin; Baroreflex; Endocrine System; Epinephrine; Heart; Heart Rate; Horses; Hydrocortisone; Hypertension; Hypotension; Neuropeptide Y; Nitroprusside; Norepinephrine; Phenylephrine; Sheep; Stress, Physiological | 2005 |
Intraperitoneal instillation of polihexanide produces hypotension and vasodilation: in vivo and in vitro study in rats.
Topics: Animals; Anti-Infective Agents, Local; Aorta, Thoracic; Blood Pressure; Endothelium, Vascular; Hexanes; Hypotension; Ileum; In Vitro Techniques; Injections, Intraperitoneal; Male; Microscopy; Muscle Contraction; Muscle Relaxation; Muscle, Smooth; Peritoneal Lavage; Phenylephrine; Polymers; Rats; Vasoconstrictor Agents; Vasodilation | 2006 |
Ephedrine and phenylephrine for the treatment of maternal hypotension in a chronic sheep model of increased placental vascular resistance.
Topics: Anesthesia, Epidural; Anesthesia, Obstetrical; Animals; Disease Models, Animal; Ephedrine; Female; Hemodynamics; Hydrogen-Ion Concentration; Hypotension; Lactic Acid; Phenylephrine; Placental Circulation; Placental Insufficiency; Pregnancy; Random Allocation; Regional Blood Flow; Sheep; Uterus; Vascular Resistance; Vasoconstrictor Agents | 2006 |
beta2-adrenoceptor genotype affects vasopressor requirements during spinal anesthesia for cesarean delivery.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Ephedrine; Female; Genotype; Humans; Hypotension; Phenylephrine; Pregnancy; Prospective Studies; Receptors, Adrenergic, beta-2 | 2006 |
[Comparison of prophylactic infusion of ephedrine and phenylephrine during Cesarean section under spinal anaesthesia].
Topics: Acidosis; Adrenergic alpha-Agonists; Anesthesia, Obstetrical; Anesthesia, Spinal; Cesarean Section; Ephedrine; Female; Humans; Hypotension; Infant, Newborn; Infusions, Intravenous; Phenylephrine; Pregnancy; Vasoconstrictor Agents | 2006 |
Local regulator adrenomedullin contributes to the circulatory disturbance in cirrhotic rats.
Topics: Adrenomedullin; Animals; Blood Pressure; Cardiac Output, High; Hypotension; Liver Cirrhosis, Experimental; Male; NG-Nitroarginine Methyl Ester; Nitric Oxide; Peptides; Phenylephrine; Rats; Rats, Sprague-Dawley; Vascular Resistance; Vasoconstriction | 2006 |
Cerebellar fastigial nuclei activity during blood pressure challenges.
Topics: Animals; Blood Pressure; Cerebellar Nuclei; Dose-Response Relationship, Drug; Heart Rate; Hypertension; Hypotension; Hypoxia; Male; Nitroprusside; Phenylephrine; Rats; Respiration; Sleep Apnea, Obstructive; Time Factors; Vasoconstrictor Agents; Vasodilator Agents | 2006 |
Ephedrine and phenylephrine for treatment of maternal hypotension.
Topics: Animals; Ephedrine; Female; Hypotension; Phenylephrine; Placental Circulation; Pregnancy; Pregnancy Complications, Cardiovascular; Sheep; Vasoconstrictor Agents | 2006 |
The treatment should not be worse than the disease.
Topics: Anesthesia, Obstetrical; Anesthesia, Spinal; Blood Pressure; Cesarean Section; Crystalloid Solutions; Female; Humans; Hypotension; Isotonic Solutions; Phenylephrine; Pregnancy | 2006 |
The anesthetic management of a child with chronic hypotension for renal transplantation.
Topics: Child, Preschool; Dopamine; Humans; Hypotension; Kidney Failure, Chronic; Kidney Transplantation; Male; Phenylephrine; Vasoconstrictor Agents | 2006 |
Effects of combination of angiotensin receptor blocker and calcium channel blocker on ox-LDL levels and cardiovascular dysfunction in Dahl rats.
Topics: Angiotensin II Type 1 Receptor Blockers; Animals; Aorta, Thoracic; Benzimidazoles; Biphenyl Compounds; Blood Pressure; Calcium Channel Blockers; Cardiovascular Diseases; Dihydropyridines; Drug Therapy, Combination; Enzyme-Linked Immunosorbent Assay; Heart; Hypotension; Lipoproteins, LDL; Male; Muscle, Smooth, Vascular; Organ Size; Phenylephrine; Rats; Rats, Inbred Dahl; Sodium Chloride, Dietary; Tetrazoles; Time Factors; Vasoconstriction; Vasoconstrictor Agents | 2006 |
Effects of chronic angiotensin II receptor antagonist and angiotensin-converting enzyme inhibitor treatments on neurohormonal levels and haemodynamics during cardiopulmonary bypass.
Topics: Adult; Aged; Angiotensin Receptor Antagonists; Angiotensin-Converting Enzyme Inhibitors; Blood Pressure; Cardiac Output; Cardiopulmonary Bypass; Drug Administration Schedule; Female; Heart Rate; Humans; Hypotension; Intraoperative Complications; Intraoperative Period; Male; Middle Aged; Mitral Valve; Neurotransmitter Agents; Phenylephrine; Renin-Angiotensin System; Vasoconstrictor Agents | 2006 |
Complications of neuraxial anesthesia in an extreme morbidly obese patient for Cesarean section.
Topics: Adrenergic alpha-Agonists; Adult; Analgesics, Opioid; Anesthesia, Epidural; Anesthesia, Obstetrical; Anesthetics, Local; Bupivacaine; Cesarean Section; Elective Surgical Procedures; Electrocardiography; Epidural Space; Female; Humans; Hypotension; Laryngeal Masks; Lidocaine; Monitoring, Physiologic; Morphine; Obesity, Morbid; Pain, Postoperative; Phenylephrine; Pregnancy; Pregnancy Complications; Risk Factors; Ultrasonography | 2007 |
Ventricular bigeminy during phenylephrine infusion used to maintain normotension during caesarean section under spinal anaesthesia.
Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Arrhythmias, Cardiac; Cesarean Section; Female; Humans; Hypotension; Intraoperative Complications; Phenylephrine; Vasoconstrictor Agents; Ventricular Dysfunction | 2007 |
Transgenic mice expressing Na+-K+-ATPase in smooth muscle decreases blood pressure.
Topics: Actins; Animals; Aorta; Blood Pressure; Dose-Response Relationship, Drug; Enzyme Inhibitors; Hypotension; Kinetics; Mice; Mice, Transgenic; Muscle, Smooth, Vascular; Ouabain; Phenylephrine; Potassium Chloride; Promoter Regions, Genetic; Pyloric Antrum; RNA, Messenger; Sodium-Potassium-Exchanging ATPase; Up-Regulation; Vasoconstriction; Vasoconstrictor Agents | 2007 |
Divergent effects of ephedrine and phenylephrine on cardiovascular hemodynamics of near-term fetal sheep exposed to hypoxemia and maternal hypotension.
Topics: Adrenergic alpha-Agonists; Adrenergic beta-Agonists; Animals; Blood Gas Analysis; Blood Pressure; Cardiovascular Physiological Phenomena; Ephedrine; Female; Fetal Heart; Fetal Hypoxia; Fetus; Heart Rate; Heart Valves; Hypotension; Lactic Acid; Phenylephrine; Placenta; Pregnancy; Pulmonary Circulation; Regional Blood Flow; Sheep; Ultrasonography; Vascular Resistance | 2007 |
Vasopressor use in the critical care unit for treatment of persistent post-carotid artery stent induced hypotension.
Topics: Aged; Angioplasty; Carotid Stenosis; Cohort Studies; Critical Care; Dopamine; Humans; Hypotension; Middle Aged; Norepinephrine; Phenylephrine; Retrospective Studies; Stents; Treatment Outcome; Vasoconstrictor Agents | 2007 |
Closed-loop feedback computer-controlled infusion of phenylephrine for maintaining blood pressure during spinal anaesthesia for caesarean section: a preliminary descriptive study.
Topics: Adult; Algorithms; Anesthesia, Obstetrical; Anesthesia, Spinal; Blood Pressure; Cesarean Section; Drug Administration Schedule; Drug Delivery Systems; Drug Therapy, Computer-Assisted; Feasibility Studies; Feedback; Female; Humans; Hypotension; Intraoperative Complications; Phenylephrine; Pregnancy; Vasoconstrictor Agents | 2007 |
Sympathetic nerve activity in the superior cervical ganglia increases in response to imposed increases in arterial pressure.
Topics: Action Potentials; Angiotensin II; Animals; Animals, Newborn; Blood Pressure; Catheterization; Cerebral Arteries; Cerebral Veins; Cerebrovascular Circulation; Disease Models, Animal; Epinephrine; Humans; Hypertension; Hypotension; Male; Microelectrodes; Nitroprusside; Phenylephrine; Sheep; Superior Cervical Ganglion; Time Factors; Vasoconstrictor Agents; Vasodilator Agents | 2008 |
Hypothalamic injury as a cause of refractory hypotension after sellar region tumor surgery.
Topics: Adult; Aged; Blood Pressure; Brain Neoplasms; Central Venous Pressure; Female; Humans; Hypotension; Hypothalamus; Hypothyroidism; Hypovolemia; Male; Middle Aged; Phenylephrine; Postoperative Complications; Prospective Studies; Pulmonary Wedge Pressure; Sella Turcica; Stroke Volume; Vasoconstrictor Agents | 2008 |
Autonomic neural control of the cerebral vasculature: acute hypotension.
Topics: Administration, Oral; Adult; Autonomic Nervous System; Blood Pressure; Cerebrovascular Circulation; Female; Hemodynamics; Humans; Hypotension; Ischemia; Linear Models; Male; Middle Cerebral Artery; Phenylephrine; Prazosin | 2008 |
Coronary artery disease and anaesthesia (experience in 120 patients for revascularization of the heart).
Topics: Adult; Aged; Anesthesia; Angina Pectoris; Arrhythmias, Cardiac; Coronary Disease; Electroencephalography; Humans; Hypertension; Hypotension; Middle Aged; Phenylephrine; Postoperative Complications; Thoracic Arteries | 1967 |
[Drug-induced hypertension in the treatment of arterial occlusive diseases].
Topics: Aged; Arterial Occlusive Diseases; Blood Pressure; Etilefrine; Female; Humans; Hypotension; Male; Middle Aged; Phenylephrine | 1981 |
[Evaluation of the effectiveness of Thomasin (etilefrin) in hypotensive and/or orthostatic circulatory disorders in comparison with pholedrine and placebo (double-blind study)].
Topics: Adult; Blood Pressure; Double-Blind Method; Drug Evaluation; Etilefrine; Female; Heart Rate; Humans; Hypotension; Hypotension, Orthostatic; Male; Methamphetamine; Middle Aged; Phenylephrine; Placebos; Posture | 1982 |
[Initial results with the antihypotensive agent Thomasin (etilefrin) under ambulatory conditions (a double-blind study)].
Topics: Adult; Aged; Blood Pressure; Double-Blind Method; Drug Evaluation; Etilefrine; Heart Rate; Humans; Hypotension; Middle Aged; Phenylephrine; Pulse | 1982 |
[The use of Thomasin (etilefrin) in patients with basic neuroleptic, antidepressive and antiepileptic medication].
Topics: Adult; Aged; Akathisia, Drug-Induced; Anticonvulsants; Antidepressive Agents; Antipsychotic Agents; Etilefrine; Female; Humans; Hypotension; Male; Middle Aged; Phenylephrine | 1982 |
[Treatment of chronic venous insufficiency in concomitant hypotension].
Topics: Adult; Chronic Disease; Etilefrine; Female; Hemodynamics; Humans; Hypotension; Male; Middle Aged; Phenylephrine; Venous Insufficiency | 1984 |
An unusual case of Bjork-Shiley mitral valve dysfunction corrected nonsurgically.
Topics: Aspirin; Cardiomegaly; Dipyridamole; Echocardiography; Female; Furosemide; Heart Murmurs; Heart Valve Prosthesis; Humans; Hypotension; Middle Aged; Mitral Valve Prolapse; Phenylephrine; Prothrombin Time; Warfarin | 1981 |
Bronchospasm and hypotension during cardiopulmonary bypass after preoperative cimetidine and labetalol therapy.
Topics: Bronchial Spasm; Cardiopulmonary Bypass; Cimetidine; Drug Interactions; Humans; Hypotension; Intraoperative Complications; Labetalol; Male; Middle Aged; Phenylephrine; Premedication | 1984 |
Noninvasive measurement of systemic arterial pressure in dogs by automatic sphygmomanometry.
Topics: Animals; Blood Pressure; Blood Pressure Determination; Dog Diseases; Dogs; Female; Heart Rate; Hypertension; Hypotension; Male; Manometry; Oscillometry; Phenylephrine | 1982 |
An episode of hypotension associated with tachycardia during anesthesia which resisted vasoconstrictor treatment. Case report.
Topics: Adult; Female; Humans; Hypotension; Intraoperative Complications; Neuroleptanalgesia; Phenylephrine; Plasma Substitutes; Practolol; Tachycardia | 1981 |
Augmentation of blood flow through cerebral collaterals by inhibition of nitric oxide synthase.
Topics: Amino Acid Oxidoreductases; Animals; Arginine; Blood Pressure; Brain; Cerebrovascular Circulation; Collateral Circulation; Dogs; Hypotension; Nitric Oxide Synthase; Nitroarginine; Oxygen Consumption; Phenylephrine | 1994 |
Effects of phenylephrine or volume loading on right ventricular function in patients undergoing myocardial revascularization.
Topics: Aged; Albumins; Blood Pressure; Blood Volume; Cardiac Output; Cardiac Volume; Coronary Artery Bypass; Elective Surgical Procedures; Female; Humans; Hypotension; Male; Middle Aged; Phenylephrine; Plasma Substitutes; Stroke Volume; Vascular Resistance; Ventricular Function, Right | 1995 |
The role of nitric oxide, adrenergic activation and kinin-degradation in blood pressure homeostasis following an acute kinin-induced hypotension.
Topics: Angiotensin-Converting Enzyme Inhibitors; Animals; Arginine; Blood Pressure; Bradykinin; Heart Rate; Homeostasis; Hypotension; Kallikreins; Kinins; Male; Nephrectomy; NG-Nitroarginine Methyl Ester; Nitric Oxide; Phentolamine; Phenylephrine; Rats; Rats, Wistar; Sympathetic Nervous System | 1994 |
Ephedrine remains the vasopressor of choice for treatment of hypotension during ritodrine infusion and epidural anesthesia.
Topics: Acid-Base Equilibrium; Anesthesia, Epidural; Animals; Blood Pressure; Carbon Dioxide; Cardiac Output; Ephedrine; Female; Fetal Blood; Heart Rate; Heart Rate, Fetal; Hemodynamics; Humans; Hypotension; Infusions, Intravenous; Oxygen; Partial Pressure; Phenylephrine; Pregnancy; Regional Blood Flow; Ritodrine; Sheep; Uterus; Vascular Resistance | 1994 |
Efficacy of alpha-adrenergic agonist therapy for prevention of pediatric neurocardiogenic syncope.
Topics: Adolescent; Adrenergic alpha-Agonists; Bradycardia; Child; Ephedrine; Female; Humans; Hypotension; Male; Phenylephrine; Posture; Sympathetic Nervous System; Syncope | 1993 |
Adrenergic regulation of renin secretion and renal hemodynamics during deliberate hypotension in humans.
Topics: Anesthesia, Epidural; Blood Pressure; Cardiac Output; Diastole; Epinephrine; Glomerular Filtration Rate; Heart Rate; Hemodynamics; Hip Prosthesis; Humans; Hypotension; Kidney; Phenylephrine; Receptors, Adrenergic; Renal Circulation; Renin; Sodium; Systole | 1993 |
Reversal of refractory hypotension with intracoronary epinephrine during coronary angioplasty.
Topics: Aged; Angioplasty, Balloon, Coronary; Blood Pressure; Cardiac Catheterization; Coronary Vessels; Epinephrine; Female; Humans; Hypotension; Male; Middle Aged; Phenylephrine | 1993 |
Effect of phenylephrine bolus administration on left ventricular function during high thoracic and lumbar epidural anesthesia combined with general anesthesia.
Topics: Abdomen; Adult; Anesthesia, Epidural; Anesthesia, General; Female; Humans; Hypotension; Male; Middle Aged; Phenylephrine; Ventricular Function, Left | 1993 |
Severe hypotension during epidural anesthesia in a prazosin-treated patient.
Topics: Anesthesia, Epidural; Epinephrine; Humans; Hypotension; Male; Middle Aged; Phenylephrine; Prazosin; Surgical Procedures, Operative | 1993 |
Extracellular catechol and indole turnover in the nucleus of the solitary tract of spontaneously hypertensive and Wistar-Kyoto normotensive rats in response to drug-induced changes in arterial blood pressure.
Topics: 3,4-Dihydroxyphenylacetic Acid; Animals; Blood Pressure; Hydroxyindoleacetic Acid; Hypertension; Hypotension; Microdialysis; Nitroprusside; Norepinephrine; Phenylephrine; Rats; Rats, Inbred SHR; Rats, Inbred WKY; Solitary Nucleus; Time Factors | 1996 |
Attenuated blood pressure responsiveness during post-exercise hypotension.
Topics: Adrenergic alpha-Agonists; Animals; Blood Pressure; Female; Hypotension; Injections, Intravenous; Phenylephrine; Physical Conditioning, Animal; Rats | 1996 |
Viscoelastic mechanisms of aortic baroreceptor resetting to hypotension and to hypertension.
Topics: Animals; Aorta; Biomechanical Phenomena; Elasticity; Hemorrhage; Hypertension; Hypotension; Male; Phenylephrine; Pressoreceptors; Rats; Rats, Wistar; Time Factors; Viscosity | 1996 |
Epidural anaesthesia, ephedrine and phenylephrine in a patient taking moclobemide, a new monoamine oxidase inhibitor.
Topics: Aged; Anesthesia, Epidural; Anesthesia, General; Benzamides; Drug Interactions; Ephedrine; Female; Humans; Hypotension; Moclobemide; Monoamine Oxidase Inhibitors; Phenylephrine; Sympathomimetics | 1996 |
Regional perfusion abnormalities with phenylephrine during normothermic bypass.
Topics: Animals; Blood Pressure; Cardiopulmonary Bypass; Female; Hypotension; Ischemia; Phenylephrine; Regional Blood Flow; Splanchnic Circulation; Swine; Vasoconstrictor Agents | 1997 |
Arterial-pulse oximetry loops: a new method of monitoring vascular tone.
Topics: Adrenergic alpha-Agonists; Anesthesia, Intravenous; Arteries; Blood Pressure; Blood Volume; Calibration; Cephalometry; Dose-Response Relationship, Drug; Ephedrine; Female; Fingers; Forecasting; Heart Rate; Humans; Hypotension; Intraoperative Complications; Meningioma; Middle Aged; Monitoring, Physiologic; Online Systems; Oximetry; Phenylephrine; Plethysmography; Signal Processing, Computer-Assisted; Vascular Resistance; Vasoconstrictor Agents; Vasomotor System | 1997 |
Induction and role of NO synthase in hypotensive hepatic failure.
Topics: Acetylcholine; Adult; Drug Resistance; Endothelium, Vascular; Enzyme Induction; Enzyme Inhibitors; Hepatic Artery; Humans; Hypotension; Liver Failure; Liver Transplantation; Middle Aged; Nitric Oxide Synthase; omega-N-Methylarginine; Phenylephrine; RNA, Messenger; Vascular Resistance; Vasoconstriction; Vasoconstrictor Agents; Vasodilation | 1997 |
Effects of sinoaortic denervation on Fos expression in the brain evoked by hypertension and hypotension in conscious rabbits.
Topics: Animals; Blood Pressure; Brain Chemistry; Denervation; Female; Hypertension; Hypotension; Immunohistochemistry; Male; Nitroprusside; Phenylephrine; Pressoreceptors; Proto-Oncogene Proteins c-fos; Rabbits; Sinoatrial Node; Vasoconstrictor Agents | 1997 |
Activation of neuropeptide FF neurons in the brainstem nucleus tractus solitarius following cardiovascular challenge and opiate withdrawal.
Topics: Angiotensin II; Animals; Hemodynamics; Hypertension; Hypotension; Male; Morphine; Morphine Dependence; Naloxone; Neurons; Nitroprusside; Oligopeptides; Phenylephrine; Rats; Rats, Sprague-Dawley; Shock, Hemorrhagic; Solitary Nucleus; Substance Withdrawal Syndrome | 1998 |
[Anesthesia experience of three patients with partial intramural coronary artery].
Topics: Aged; Anesthesia, General; Coronary Vessel Anomalies; Female; Humans; Hypotension; Intraoperative Care; Intraoperative Complications; Male; Middle Aged; Phenylephrine; Tachycardia | 1999 |
Eugenodilol: a third-generation beta-adrenoceptor blocker, derived from eugenol, with alpha-adrenoceptor blocking and beta2-adrenoceptor agonist-associated vasorelaxant activities.
Topics: Adrenergic beta-Agonists; Adrenergic beta-Antagonists; Anesthesia; Animals; Aorta, Thoracic; Bradycardia; Dose-Response Relationship, Drug; Drug Interactions; Eugenol; Female; Guinea Pigs; Hypotension; In Vitro Techniques; Isoproterenol; Labetalol; Male; Muscle Contraction; Phenylephrine; Radioligand Assay; Rats; Rats, Wistar; Time Factors; Trachea; Vasodilator Agents | 1999 |
Refractory hypotension after induction of anesthesia in a patient chronically treated with angiotensin receptor antagonists.
Topics: Adrenergic Agents; Aged; Anesthesia, Intravenous; Anesthetics, Intravenous; Angiotensin Receptor Antagonists; Antihypertensive Agents; Biphenyl Compounds; Blood Pressure; Enalapril; Endarterectomy, Carotid; Ephedrine; Humans; Hypotension; Irbesartan; Lypressin; Male; Phenylephrine; Terlipressin; Tetrazoles; Vasoconstrictor Agents | 1999 |
Treatments to support blood pressure increases bleeding and/or decreases survival in a rat model of closed head trauma combined with uncontrolled hemorrhage.
Topics: Analysis of Variance; Animals; Blood Pressure; Brain; Brain Diseases; Brain Edema; Disease Models, Animal; Fluid Therapy; Head Injuries, Closed; Hemorrhage; Hypotension; Infusions, Intravenous; Male; Phenylephrine; Random Allocation; Rats; Rats, Sprague-Dawley; Specific Gravity; Survival Rate; Time Factors; Vasoconstrictor Agents; Wounds, Nonpenetrating | 1999 |
Bolus intravenous injection of phosphorothioate oligonucleotides causes hypotension by acting as alpha(1)-adrenergic receptor antagonists.
Topics: Adrenergic alpha-1 Receptor Antagonists; Animals; Cell Membrane; Cerebral Cortex; Heart Atria; Heart Rate; Hypotension; Injections, Intra-Arterial; Injections, Intravenous; Macaca mulatta; Male; Oligonucleotides, Antisense; Phenylephrine; Prazosin; Radioligand Assay; Rats; Receptors, Adrenergic, alpha-1; Stroke Volume; Thionucleotides | 1999 |
Overdose of Rogaine Extra Strength for Men topical minoxidil preparation.
Topics: Administration, Oral; Adult; Drug Overdose; Female; Furosemide; Humans; Hypotension; Minoxidil; Nonprescription Drugs; Phenylephrine; Suicide, Attempted; Treatment Outcome; Vasodilator Agents | 1999 |
Increased myometrial contracture frequency at 96-140 days accelerates fetal cardiovascular maturation.
Topics: Animals; Antihypertensive Agents; Baroreflex; Blood Pressure; Cardiovascular System; Embryonic and Fetal Development; Female; Fetus; Heart Rate, Fetal; Hypertension; Hypotension; Myocardial Contraction; Nitroprusside; Oxytocin; Phenylephrine; Pregnancy; Sheep; Vasoconstrictor Agents | 2000 |
Endothelium-derived nitric oxide is involved in the hypotensive and vasorelaxant responses induced by the aqueous fraction of the ethanolic extract of the leaves of Albizia inopinata (Harms) G. P. Lewis in rats.
Topics: Animals; Aorta; Atropine; Blood Pressure; Endothelium, Vascular; Ethanol; Heart; Heart Atria; Heart Rate; Hemodynamics; Hypotension; In Vitro Techniques; Indomethacin; Male; NG-Nitroarginine Methyl Ester; Nitric Oxide; Phenylephrine; Plant Extracts; Plant Leaves; Plants, Medicinal; Rats; Rats, Wistar; Vasodilation; Water | 2000 |
In vivo measurement of pulsewave velocity in small vessels using intravascular MR.
Topics: Animals; Aorta; Blood Flow Velocity; Blood Pressure; Catheterization; Elasticity; Hypertension; Hypotension; Magnetic Resonance Imaging; Nitroprusside; Phenylephrine; Pulsatile Flow; Pulse; Rabbits; Sensitivity and Specificity; Vasoconstrictor Agents; Vasodilator Agents | 2001 |
[Effect of hypotension on the arterial system responsiveness].
Topics: Adrenergic alpha-Agonists; Animals; Antihypertensive Agents; Arteries; Blood Pressure; Hypotension; Hypotension, Orthostatic; Male; Muscle, Smooth, Vascular; Papaverine; Phenylephrine; Rats; Rats, Wistar; Vasoconstriction | 2000 |
Hypotension, autonomic failure, and cardiac hypertrophy in transgenic mice overexpressing the alpha 1B-adrenergic receptor.
Topics: Animals; Blood Pressure; Body Weight; Bradycardia; Cardiomegaly; Dose-Response Relationship, Drug; Echocardiography; Epinephrine; Femoral Artery; Heart Rate; Heart Septum; Humans; Hydrocortisone; Hypotension; Inositol 1,4,5-Trisphosphate; Kidney; Male; Mice; Mice, Knockout; Mice, Transgenic; Norepinephrine; Organ Culture Techniques; Organ Size; Phenotype; Phenylephrine; Promoter Regions, Genetic; Receptors, Adrenergic, alpha-1; Time Factors | 2001 |
Effects of norepinephrine and phenylephrine on intestinal oxygen supply and mucosal tissue oxygen tension.
Topics: Animals; Blood Gas Analysis; Blood Pressure; Disease Models, Animal; Drug Evaluation, Preclinical; Hemodynamics; Hypotension; Intestinal Mucosa; Jejunum; Laser-Doppler Flowmetry; Microcirculation; Norepinephrine; Oxygen Consumption; Phenylephrine; Prospective Studies; Pulmonary Wedge Pressure; Random Allocation; Spectrophotometry; Swine; Time Factors; Vasoconstrictor Agents | 2001 |
Hypoxia-hypotension decreases pressor responsiveness to exogenous catecholamines after severe traumatic brain injury in rats.
Topics: Adrenergic alpha-Agonists; Animals; Blood Glucose; Brain Injuries; Hemodynamics; Hypotension; Hypoxia, Brain; Intracranial Pressure; Male; Phenylephrine; Pressoreceptors; Rats; Rats, Sprague-Dawley | 2001 |
Shy-Drager syndrome and severe unexplained intraoperative hypotension responsive to vasopressin.
Topics: Adrenergic beta-Antagonists; Aged; Hemodynamics; Humans; Hypotension; Intraoperative Complications; Labetalol; Leg Ulcer; Male; Monitoring, Intraoperative; Multiple System Atrophy; Phenylephrine; Shy-Drager Syndrome; Vasoconstrictor Agents; Vasopressins | 2002 |
[Value of fetanol in the complex treatment of pregnant women with arterial hypotension].
Topics: Etilefrine; Female; Humans; Hypotension; Phenylephrine; Pregnancy; Pregnancy Complications, Cardiovascular | 1976 |
[Use of phetanol in chronic vascular hypotension].
Topics: Adult; Etilefrine; Female; Humans; Hypotension; Male; Middle Aged; Phenylephrine | 1977 |
[The hypertensive effect of adyston and etilefrin. Comparative animal experimental studies].
Topics: 2-Hydroxyphenethylamine; Animals; Cats; Dose-Response Relationship, Drug; Drug Combinations; Etilefrine; Heart Rate; Hypotension; Male; Methamphetamine; Phenethylamines; Phenylephrine; Propylamines | 1978 |
[Thrombosis of both carotid arteries, arterial hypotension and cancer of the pancreas].
Topics: Aged; Carotid Artery Thrombosis; Ethanolamines; Etilefrine; Humans; Hypotension; Male; Mephentermine; Pancreatic Neoplasms; Phenylephrine | 1979 |
Cardiac reflex activity in chemically sympathectomized dogs in response to hypotension or hypertension.
Topics: Animals; Arrhythmia, Sinus; Dogs; Female; Heart Rate; Hydroxydopamines; Hypertension; Hypotension; Male; Nitroglycerin; Parasympathetic Nervous System; Phenylephrine; Reflex; Respiration; Sotalol; Sympathetic Nervous System | 1977 |
Systemic reaction to subconjunctival phenylephrine.
Topics: Atropine; Blood Pressure; Cocaine; Conjunctiva; Coronary Disease; Drug Synergism; Endocardium; Humans; Hypertension; Hypotension; Lung; Male; Middle Aged; Ophthalmic Solutions; Phenylephrine; Pulmonary Edema | 1978 |
Reduction of ischemic injury by nitroglycerin during acute myocardial infarction.
Topics: Acute Disease; Animals; Arrhythmias, Cardiac; Blood Pressure; Collateral Circulation; Coronary Circulation; Coronary Vessels; Creatine Kinase; Disease Models, Animal; Dogs; Heart Rate; Humans; Hypotension; Ischemia; Methoxamine; Myocardial Infarction; Myocardium; Nitroglycerin; Oxygen Consumption; Phenylephrine; Reflex; Tachycardia; Vasodilator Agents | 1975 |
[Clinical experimental studies in patients with asympathicotonic hypotension].
Topics: Achievement; Aged; Angiotensin II; Blood Pressure; Blood Volume; Cardiac Output; Catecholamines; Epinephrine; Heart Rate; Humans; Hypotension; Isoproterenol; Male; Middle Aged; Norepinephrine; Phenylephrine; Physical Exertion; Posture; Sympathetic Nervous System; Tyramine; Valsalva Maneuver; Vascular Resistance | 1975 |
Changes in cortical impedance and EEG activity induced by profound hypotension.
Topics: Animals; Blood Pressure; Brain; Electric Conductivity; Electroencephalography; Hypotension; Macaca; Phenylephrine; Time Factors; Trimethaphan | 1975 |
[Letter: Local use of vasopressive agents in ear surgery. A rare complication].
Topics: Anesthetics, Local; Child; Ear Canal; Female; Humans; Hypotension; Phenylephrine; Pulmonary Edema; Tachycardia | 1975 |
Arterial baroreflex attenuation during and after continuous propofol infusion.
Topics: Animals; Arteries; Blood Pressure; Heart Rate; Hypertension; Hypotension; Infusions, Intravenous; Injections, Intravenous; Kidney; Nitroprusside; Phenylephrine; Pressoreceptors; Propofol; Rabbits; Sympathetic Nervous System; Time Factors | 1992 |
Phenylephrine does not limit myocardial blood flow or oxygen delivery during isoflurane-induced hypotension in dogs.
Topics: Animals; Aorta; Blood Pressure; Coronary Circulation; Coronary Vessels; Dogs; Drug Interactions; Female; Heart; Heart Rate; Hypotension; Isoflurane; Lactates; Male; Myocardium; Oxygen; Oxygen Consumption; Partial Pressure; Phenylephrine; Vasoconstriction | 1992 |
Which vasopressor should be used to treat hypotension during magnesium sulfate infusion and epidural anesthesia?
Topics: Anesthesia, Epidural; Anesthesia, Obstetrical; Animals; Ephedrine; Female; Fetal Hypoxia; Hypotension; Infusions, Intravenous; Magnesium Sulfate; Phenylephrine; Pregnancy; Sheep; Uterus; Vascular Resistance | 1992 |
Evidence for alpha 1-adrenoreceptor hyperresponsiveness in hypotensive cirrhotic patients with ascites.
Topics: Adult; Aged; Ascites; Blood Pressure; Female; Heart Rate; Humans; Hypotension; Liver Cirrhosis; Male; Middle Aged; Norepinephrine; Phenylephrine; Pupil; Receptors, Adrenergic, alpha | 1991 |
Adverse effect of therapeutic vasoconstrictors in experimental acute pancreatitis.
Topics: Acute Disease; Amylases; Animals; Calcium; Ceruletide; Fat Necrosis; Hematocrit; Hemodynamics; Hypotension; Male; Pancreas; Pancreatitis; Phenylephrine; Random Allocation; Rats; Rats, Inbred Strains; Regional Blood Flow | 1991 |
Effect of dialysis and renal transplantation on autonomic dysfunction in chronic renal failure.
Topics: Adult; Afferent Pathways; Autonomic Nervous System Diseases; Blood Pressure; Efferent Pathways; Female; Hemodynamics; Humans; Hypotension; Kidney Failure, Chronic; Kidney Transplantation; Male; Norepinephrine; Parasympathetic Nervous System; Phenylephrine; Pressoreceptors; Reflex, Abnormal; Renal Dialysis | 1991 |
Role of vasopressin in acutely altered baroreflex sensitivity during hemorrhage in rats.
Topics: Animals; Arginine Vasopressin; Blood Pressure; Cardiac Output; Heart Rate; Hemodynamics; Hemorrhage; Hypotension; Male; Nitroprusside; Phenylephrine; Pressoreceptors; Rats; Rats, Inbred Strains; Reference Values; Reflex; Regression Analysis; Vascular Resistance | 1991 |
Experience with phenylephrine as a component of the pharmacologic support of septic shock.
Topics: Adult; Aged; Aged, 80 and over; Female; Humans; Hypotension; Male; Middle Aged; Oxygen Consumption; Phenylephrine; Retrospective Studies; Shock, Septic; Vasodilation | 1991 |
Plasma catecholamines and alpha 1-adrenoceptor function in hemodialysis-associated hypotension.
Topics: Blood Pressure; Catecholamines; Dose-Response Relationship, Drug; Humans; Hypotension; Injections, Intravenous; Middle Aged; Phenylephrine; Receptors, Adrenergic, alpha; Renal Dialysis | 1990 |
Changes in catecholamine metabolism in the rostral ventrolateral medulla following halothane and nitroprusside-induced hypotension: an in vivo electrochemical study.
Topics: Animals; Blood Pressure; Carbon Dioxide; Catecholamines; Electrochemistry; Ferricyanides; Halothane; Hydrogen-Ion Concentration; Hypotension; Kinetics; Male; Medulla Oblongata; Nitroprusside; Oxygen; Phenylephrine; Rats; Rats, Inbred Strains; Reference Values | 1990 |
Calcium does not augment phenylephrine's hypertensive effects.
Topics: Aged; Blood Pressure; Calcium Chloride; Coronary Artery Bypass; Drug Synergism; Drug Therapy, Combination; Hemodynamics; Humans; Hypotension; Middle Aged; Phenylephrine; Postoperative Complications | 1990 |
Cryosurgical denervation of the heart: acute and chronic effects.
Topics: Animals; Cryosurgery; Dogs; Electric Stimulation; Electrocardiography; Heart; Heart Rate; Hypertension; Hypotension; Nitroprusside; Phenylephrine; Sympathectomy | 1990 |
[The effects of ephedrine and phenylephrine on arterial partial pressure of oxygen].
Topics: Adult; Anesthesia, General; Ephedrine; Female; Humans; Hypotension; Male; Oxygen; Partial Pressure; Phenylephrine; Respiration, Artificial | 1989 |
[Anesthesia for Shy-Drager syndrome; effects of elastic bandage, phenylephrine, and IPPV].
Topics: Anesthesia; Autonomic Nervous System Diseases; Bandages; Constriction; Humans; Hypotension; Intermittent Positive-Pressure Ventilation; Leg; Male; Middle Aged; Phenylephrine; Pressure Ulcer; Shy-Drager Syndrome | 1989 |
Tracheostomy performed under cervical epidural blockade.
Topics: Aged; Anesthesia, Epidural; Humans; Hypotension; Intraoperative Period; Lidocaine; Male; Neck; Phenylephrine; Tracheostomy | 1989 |
Baroreceptor-independent medullary mechanism for release of vasopressin during hypotension in rats.
Topics: Animals; Arginine Vasopressin; Chemoreceptor Cells; Hypotension; Kynurenic Acid; Male; Medulla Oblongata; Muscimol; Nephrectomy; Pancuronium; Phenylephrine; Pressoreceptors; Rats; Rats, Inbred Strains; Receptors, Glutamate; Receptors, Neurotransmitter; Trimethaphan | 1988 |
[Importance of adrenoreactive vessels in the mechanisms of the vasoconstrictor response to hyperoxia].
Topics: Adrenergic alpha-Agonists; Adrenergic alpha-Antagonists; Animals; Dioxanes; Hemodynamics; Hemorrhage; Hyperbaric Oxygenation; Hypotension; Male; Oxygen; Phenylephrine; Rats; Receptors, Adrenergic, alpha; Vasoconstriction | 1985 |
Pentobarbital anesthesia modifies pulmonary vasoregulation after hypoperfusion.
Topics: Acetylcholine; Anesthesia, General; Animals; Autonomic Nervous System; Blood Pressure; Cardiac Output; Dogs; Hexamethonium; Hexamethonium Compounds; Hypotension; Isoproterenol; Male; Nitroglycerin; Pentobarbital; Perfusion; Phenylephrine; Prazosin; Propranolol; Pulmonary Circulation; Reference Values | 1988 |
Pretreatment with vasodilator or V1-antagonist abolishes vasopressin withdrawal hypotension in spontaneously hypertensive rats.
Topics: Animals; Arginine Vasopressin; Blood Pressure; Heart Rate; Hypotension; Male; Nitroprusside; Phenylephrine; Premedication; Rats; Rats, Inbred SHR; Rats, Inbred Strains; Receptors, Angiotensin; Receptors, Vasopressin | 1987 |
Vasopressor therapy for hypotension due to epidural anesthesia for cesarean section.
Topics: Adult; Anesthesia, Epidural; Anesthesia, Obstetrical; Cesarean Section; Ephedrine; Female; Humans; Hypotension; Phenylephrine; Pregnancy; Reoperation; Vasoconstrictor Agents | 1988 |
[The changes in systemic and hepatic hemodynamics with phenylephrine during the epidural block in dog].
Topics: Anesthesia, Epidural; Animals; Dogs; Hemodynamics; Hypotension; Lidocaine; Phenylephrine | 1988 |
Enteral and intranasal treatment for vasopressor-dependent hypotension in C1 tetraplegia.
Topics: Administration, Intranasal; Bradycardia; Cervical Vertebrae; Ephedrine; Fractures, Bone; Humans; Hypotension; Male; Middle Aged; Phenylephrine; Quadriplegia; Respiration, Artificial; Spinal Fusion | 1988 |
Effect of phenylephrine and isoproterenol on mesenteric blood flow in experimental posthaemorrhagic hypotension.
Topics: Animals; Dogs; Female; Hemorrhage; Hypotension; Isoproterenol; Male; Phenylephrine; Splanchnic Circulation | 1987 |
The treatment of resistant hypotension with ornipressin. A case report.
Topics: Anesthesia, General; Antihypertensive Agents; Aortic Valve; Blood Pressure; Cardiopulmonary Bypass; Drug Resistance; Heart Valve Prosthesis; Humans; Hypotension; Intraoperative Complications; Male; Middle Aged; Muscle, Smooth, Vascular; Ornipressin; Phenylephrine; Vasopressins | 1985 |
Vasopressin withdrawal produces hypotension in the spontaneously hypertensive rat.
Topics: Animals; Arginine Vasopressin; Blood Pressure; Heart Rate; Humans; Hypotension; Infusions, Parenteral; Male; Phenylephrine; Pressoreceptors; Rats; Rats, Inbred SHR; Rats, Inbred WKY; Substance Withdrawal Syndrome; Time Factors | 1985 |
Mydriatic responses to sympathomimetic amines in patients treated with L-dopa.
Topics: Adrenergic alpha-Antagonists; Dihydroxyphenylalanine; Humans; Hypotension; Mydriatics; Norepinephrine; Parkinson Disease; Phenylephrine; Placebos; Pupil; Tyramine | 1969 |
Surgical management of coexisting coronary artery disease and idiopathic hypertrophic subaortic stenosis.
Topics: Angina Pectoris; Angiography; Cardiomegaly; Cardiomyopathy, Hypertrophic; Coronary Disease; Diet, Sodium-Restricted; Diuretics; Female; Heart Auscultation; Humans; Hypotension; Middle Aged; Myocardial Revascularization; Phenylephrine; Rest | 1973 |
Effects of general anesthesia on autoregulation of cerebral blood flow in man.
Topics: Adult; Angiotensin II; Blood Pressure; Carbon Dioxide; Cerebrovascular Circulation; Cyclopropanes; Female; Homeostasis; Humans; Hypertension; Hypotension; Krypton; Male; Nitrous Oxide; Oxygen; Partial Pressure; Phenylephrine; Plants, Medicinal; Plants, Toxic; Radioisotopes; Veratrum | 1970 |
Effect of vasoconstrictors on lymph oxygen tension in normo- and hypovolemia.
Topics: Angiotensin II; Animals; Blood Pressure; Blood Volume; Dogs; Hemorrhage; Hypotension; Lymph; Metaraminol; Microcirculation; Norepinephrine; Ornithine; Oxygen; Partial Pressure; Phenylephrine; Vasoconstrictor Agents; Vasopressins | 1972 |
Vascular effects of procaine amide in the dog. Predominance of the inhibitory effect on ganglionic transmission.
Topics: Angiotensin II; Animals; Carotid Arteries; Dogs; Ganglia, Autonomic; Hexamethonium Compounds; Hindlimb; Hypotension; Muscles; Perfusion; Phenylephrine; Pressoreceptors; Procainamide; Serotonin; Synaptic Transmission; Vascular Resistance; Vasomotor System | 1974 |
Coronary artery occlusion in the conscious dog. Effects of alterations in arterial pressure produced by nitroglycerin, hemorrhage, and alpha-adrenergic agonists on the degree of myocardial ischemia.
Topics: Animals; Blood Pressure; Coronary Circulation; Coronary Disease; Dogs; Heart Rate; Hemorrhage; Hypertension; Hypotension; Methoxamine; Myocardial Infarction; Nitroglycerin; Phenylephrine | 1973 |
Arterial baroreceptor sensitivity in calves.
Topics: Acetylcholine; Animals; Atropine; Blood Circulation; Blood Flow Velocity; Blood Pressure; Cattle; Heart Rate; Hypertension; Hypotension; Phenylephrine; Physiology, Comparative; Posture; Pressoreceptors; Pulmonary Circulation; Regional Blood Flow | 1972 |
[Effectiveness of mesaton electrophoresis in the treatment of patients with arterial hypotension].
Topics: Humans; Hypotension; Iontophoresis; Phenylephrine | 1973 |
The treatment of brain ischemia following arteriography.
Topics: Adult; Blood Pressure; Brain; Cerebral Angiography; Female; Humans; Hypotension; Infusions, Parenteral; Ischemia; Male; Metaraminol; Middle Aged; Norepinephrine; Phenylephrine; Time Factors; Vasomotor System | 1974 |
Mechanisms of baroreceptor-induced changes in heart rate.
Topics: Animals; Atropine; Blood Pressure; Carotid Arteries; Carotid Sinus; Dogs; Heart; Heart Rate; Hypertension; Hypotension; Methods; Nitroglycerin; Parasympathetic Nervous System; Phenylephrine; Pressoreceptors; Propranolol; Stellate Ganglion; Sympathetic Nervous System | 1970 |
[Common accidents of local and local-regional anesthesia].
Topics: Anesthesia, Local; Barbiturates; Heart Arrest; Heart Massage; Humans; Hypotension; Infant, Newborn; Neurologic Manifestations; Phenylephrine; Respiration, Artificial; Respiratory Distress Syndrome, Newborn; Seizures | 1969 |
Effectiveness of pressor drugs in beagles exposed to mixed gamma-neutron radiations.
Topics: Animals; Dogs; Hemodynamics; Hypotension; Male; Metaraminol; Norepinephrine; Phenylephrine; Radiation Injuries, Experimental; Vasoconstrictor Agents | 1971 |
[Effect of sympathomimetics on the vasomotor centers].
Topics: Animals; Blood Pressure; Bradycardia; Cats; Hemodynamics; Hypertension; Hypotension; Isoproterenol; Naphazoline; Norepinephrine; Oxymetazoline; Phenylephrine; Splanchnic Nerves; Sympathomimetics; Vasomotor System | 1971 |
[Action of mezaton on the contractile capacity of the myocardium in patients with hypotensive states].
Topics: Adult; Heart; Humans; Hypotension; Middle Aged; Phenylephrine | 1965 |
Hypotension: its relation to epilepsy.
Topics: Adult; Electroencephalography; Epilepsy; Female; Humans; Hypotension; Mephentermine; Phenylephrine | 1966 |