helium has been researched along with heliox in 405 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 16 (3.95) | 18.7374 |
| 1990's | 52 (12.84) | 18.2507 |
| 2000's | 200 (49.38) | 29.6817 |
| 2010's | 117 (28.89) | 24.3611 |
| 2020's | 20 (4.94) | 2.80 |
| Authors | Studies |
|---|---|
| Ignatov, IuD; Miasnikov, AA; Vasil'ev, IuN; Vinnichuk, NN | 1 |
| Wang, L | 1 |
| Chang, P; Colton, CA; Colton, JS; Gilman, SC | 1 |
| Benson, MS; Bishop, MJ; Kemper, KJ | 1 |
| Benson, MS; Bishop, MS; Kemper, KJ; Ritz, RH | 1 |
| Alkana, RL; Babbini, M; DeBold, JF; Finn, DA; Syapin, PJ | 1 |
| Castriotta, R; Gluck, EH; Onorato, DJ | 1 |
| Hyldegaard, O; Madsen, J | 3 |
| Hammerborg, D; Vaernes, RJ | 1 |
| Gibson, GJ; Robertson, DR; Stone, TN; Swinburn, CR | 1 |
| Gardette, B | 1 |
| Hochron, SM; Lehrer, PM; McCann, B; Reba, P; Swartzman, L | 1 |
| Orr, JB | 1 |
| Asher, MI; Frean, MR; Hill, PM; Lambert, RK; Lau, T; Quinn, J | 1 |
| Apostolov, VI; Iatskiv, VV; Kogosov, IuA; Tsyrul'nikov, VA; Zhukovskiĭ, LI | 1 |
| Harvey, H; Hessan, H; Houck, J | 1 |
| Bennett, PB; Cooper, RL; McLeod, M | 1 |
| Boudey, C; Cros, AM; Guenard, H | 1 |
| Grimaud, C; Jammes, Y; Mei, N; Nail, B | 1 |
| Brushko, IV; Kogosov, IuA; Tsyrul'nikov, VA; Zhukovskiĭ, LI | 1 |
| Ellertsen, B; Hammerborg, D; Peterson, R; Tønjum, S; Vaernes, R | 1 |
| Brushko, IV; Kogosov, IuA; Parkhomenko, NV; Tsyrul'nikov, VA; Zhukovskiĭ, LI | 1 |
| Bhutani, VK; Bowen, FW; Shaffer, TH; Wolfson, MR | 1 |
| Morris, AI; O'Toole, PA | 1 |
| Alkana, RL; Bejanian, M; Davies, DL; Mørland, J; Parker, ES | 1 |
| Borish, L; Reisner, C | 1 |
| Florin, TH; Hills, BA | 1 |
| Bergh, K; Brubakk, AO; Hjelde, A; Iversen, OJ | 1 |
| Deakers, TW; Hammer, J; Newth, CJ | 1 |
| Fessler, H; Polito, A | 1 |
| Caputo, MA; Hall, JB; Klocksieben, JM; Manthous, CA; Schmidt, GA; Walter, J; Wood, LD | 1 |
| Irwin, RS; Madison, JM | 1 |
| Castriotta, RJ; Kass, JE | 1 |
| Gong, JH; Jiang, W; Wang, L; Zheng, XY | 1 |
| Hyldegaard, O; Madsen, J; Møller, M | 1 |
| Belaguid, A; Guenard, H | 1 |
| Barthélémy, L; Michaud, A; Sebert, P | 1 |
| Choux, C; Dubien, PY; Petit, P; Roux, H | 1 |
| Demarquez, JL; Elleau, C; Galperine, RI; Guenard, H | 1 |
| Carter, ER; Moffitt, DR; Webb, CR | 1 |
| Broome, JR | 1 |
| Alkana, RL; Davies, DL; Finn, DA; Jones, BL; Syapin, PJ | 1 |
| Polaner, DM | 1 |
| Gappa, M; Poets, CF; Rau, GA; Seidenberg, J | 1 |
| Kovalenko, EA; Krysin, IuS; Sil'vestrov, VP | 1 |
| Barzilay, Z; Dekel, B; Lotan, D; Paret, G; Szeinberg, A; Vardi, A | 1 |
| Hall, JB; Kudukis, TM; Manthous, CA; Schmidt, GA; Wylam, ME | 1 |
| Chai, P; Dudley, R; Harrykissoon, R | 1 |
| Ehl, L; Weir, M | 1 |
| Brune, T; Hentschel, R; Jorch, G; Suska, A; Volbracht, A | 1 |
| Carter, ER; Moffitt, DR | 1 |
| Abdy, S; Allen, JG; Milner, QJ | 1 |
| Aukhert, EO; Axley, MJ; Harabin, AL; Homer, LD; Kayar, SR | 1 |
| Boussuges, A; Gerbeaux, P; Jean, P; Torro, D | 1 |
| de Gamarra, E; Farhat, M; Moriette, G; Walti, H | 1 |
| Rosekrans, JA | 1 |
| Chansky, ME; Kass, JE; Nairn, SJ; Terregino, CA | 1 |
| Acharya, P; Chan, LS; Henderson, SO; Kilaghbian, T; Korn, CS; Perez, J | 1 |
| Acosta, FL; Camargo, CA; Hess, DR; Kacmarek, RM; Ritz, RH | 1 |
| Olszański, R | 1 |
| Kass, JE; Terregino, CA | 1 |
| Devabhaktuni, VG; Torres, A; Wilson, S; Yeh, MP | 1 |
| Biros, M; Smith, SW | 1 |
| Chevrolet, JC; Jolliet, P; Tassaux, D; Thouret, JM | 1 |
| Corbridge, T; Gluckman, TJ | 1 |
| Hall, JB; Morgan, S; Pohlman, A; Schaeffer, EM | 1 |
| Diehl, JL; Faisy, C; Guerot, E; Labrousse, J; Rezgui, N | 1 |
| Boussarsar, M; Brochard, L; Carlucci, A; Fodil, R; Harf, A; Isabey, D; Jaber, S; Lemaire, F; Lofaso, F; Pigeot, J | 1 |
| Carter, ER | 1 |
| Rodrigo, C; Rodrigo, GJ | 2 |
| Barzilay, Z; Paret, G | 2 |
| Fu, A; Kopec, A; Markham, M | 1 |
| Burton, JH; Dorfman, TA; Jones, P; Mette, SA; Shipley, ER | 1 |
| Chevrolet, JC; Jolliet, P; Roeseler, J; Tassaux, D | 1 |
| Marini, JJ | 1 |
| Chatmongkolchart, S; Hess, D | 1 |
| Dromer, C; Guénard, H; Leba, Q | 1 |
| DeBleiux, P; deBoisblanc, BP; Fusco, EE; Resweber, S; Summer, WR | 1 |
| Beckmann, KR; Brueggemann, WM | 1 |
| Gross, MF; Peterson, BM; Spear, RM | 1 |
| Clark, K; Pershad, J; Rosenberg, NM; Smith, SA | 1 |
| Davis, S; Howard, J; Jones, M; Kisling, J; Tepper, RS | 1 |
| Chatmongkolchart, S; Hess, DR; Kacmarek, RM | 1 |
| Haberland, H; Harms, E; Hentschel, R; Jorch, G; Suska, A; Volbracht, A | 1 |
| Pollack, C; Rodrigo, C; Rodrigo, G; Travers, A | 1 |
| Hyldegaard, O; Kerem, D; Melamed, Y | 2 |
| Boczar, M; Chudnofsky, CR; Eicke, DM; Larkin, GL; Nolan, B; Weber, JE; Wilkerson, MD; Younger, JG; Zuriekat, GY | 1 |
| Jones, J; Murin, S | 1 |
| Barr, J; Chen-Levy, Z; Eshel, G; Lahat, E | 1 |
| Cheifetz, IM; Craig, DM; Gentile, MA; Katz, A; Meliones, JN; Quick, G | 1 |
| Berkenbosch, JW; Tobias, JD | 1 |
| Alkana, RL; Davies, DL | 1 |
| Connolly, KM; McGuirt, WF | 1 |
| Chevrolet, JC | 1 |
| Cho, C; Grosz, AH; Jacobs, IN; Schears, GJ | 1 |
| Berkenbosch, JW; Fraser, RF; George, R; Tobias, JD | 1 |
| Beauregard, J; Edwards, JK; Fogel, RB; Malhotra, A; Pillar, G; Shea, SA; White, DP | 1 |
| Martinón-Sánchez, JM; Martinón-Torres, F; Rodríguez-Núñez, A | 4 |
| Akahoshi, T; Ayas, N; Edwards, JK; Fogel, RB; Hess, D; Malhotra, A; Pillar, G; White, DP | 1 |
| Arnal, JM; Boussuges, A; Gainnier, M; Gerbeaux, P; Jean, P; Nelh, P; Rakotonirina, J; Torro, D | 1 |
| Miller, P; Panacek, EA; Rose, JS | 1 |
| Chung, DC; Dion, PW; Ho, AM; Karmakar, MK; Tay, BA | 1 |
| Brown, L; Perez, DU; Perez, JE; Sherwin, T | 1 |
| Cotting, J; de Halleux, Q; Rappaz, I; Scalfaro, P; Stucki, P; Vermeulen, F | 1 |
| Barman, N; Gehlbach, BK; Hall, JB; Kress, JP; Miller, A; Morgan, S; Noth, I; Pohlman, AS | 1 |
| Hope, A; Segadal, K; Skogland, S; Sundland, H | 1 |
| Pollack, C; Rodrigo, C; Rodrigo, G; Rowe, B | 1 |
| Ganeshananthan, M | 1 |
| Arbelaez, C; Christopher, K; Yodice, PC | 1 |
| Adams-Dramiga, S; Gavin, DJ; Johnson, JE | 1 |
| Marini, JJ; Peigang, Y | 1 |
| Straumanis, JP | 1 |
| Bag, R; Bandi, V; Fromm, RE; Guntupalli, KK | 1 |
| Haynes, JM; Sargent, RJ; Sweeney, EL | 1 |
| Jolliet, P; Tassaux, D | 1 |
| Ball, J; Grounds, M | 1 |
| Evans, K; Waddell, A | 1 |
| Soto, FJ; Varkey, B | 1 |
| Kierznikowicz, B; Konarski, M; Olszański, R | 1 |
| Cotting, J; Scalfaro, P; Stucki, P | 1 |
| Borst, F; Broccard, A; Burdet, L; Chevrolet, JC; D'Hoore, W; Jolliet, P; Reynaert, M; Roeseler, J; Schaller, MD; Tassaux, D | 1 |
| Hilbert, G | 1 |
| Kass, JE | 1 |
| Manthous, CA | 1 |
| Chung, DC; Contardi, LH; Dion, PW; Ho, AM; Karmakar, MK; Lee, A | 1 |
| Pollack, CV; Rodrigo, C; Rodrigo, GJ; Rowe, B | 1 |
| Dowhy, MS; Fuhrman, BP; Heard, CM; Hernan, LJ; Rotta, AT; Siddappa, R | 1 |
| Myers, TR | 2 |
| Aasen, T; Molvaer, OI; Nordahl, SH; Risberg, J | 1 |
| Aïssa, F; Diehl, JL; Guérot, E; Labrousse, J; Mercat, A; Richard, C; Teboul, JL | 1 |
| Adams, BK; Cydulka, RK | 1 |
| Decker, WW; Palm, KH | 1 |
| Cox, PN; Frndova, H; Mildner, RJ | 1 |
| Rodrigo, GJ | 2 |
| Cheifetz, IM; Craig, DM; Gentile, MA; Katz, AL; Quick, G | 1 |
| Berkenbosch, JW; Dabbagh, O; Grueber, RE; McKibben, AW | 1 |
| Cox, P; Frndova, H; Morris, K | 1 |
| Chen, L; Hao, F; Jin, G; Liu, Y; Xie, L; Zhao, H | 1 |
| Martinón Sánchez, JM; Martinón Torres, F; Rodríguez Núñez, A | 1 |
| Bruzzo, M; Cazals, Y; Chays, A; Luciano, M; Magnan, J; Meller, R; Rostain, JC | 1 |
| Gose, JE | 1 |
| Chigier, N; Corcoran, TE; Kim, IK; Meza, MP; Shortall, BP | 1 |
| Milgrom, H; Roy, SR | 1 |
| Pollack, C; Rodrigo, C; Rodrigo, G; Rowe, BH | 2 |
| Chen, Y; Fang, YQ; Xiao, WB; Xu, J; Yu, FT; Zhang, HX | 1 |
| Henchey, K | 1 |
| Ahmedzai, SH; Laude, E; Robertson, A; Troy, G; Vora, V | 1 |
| Harris, AR; Reuben, AD | 1 |
| Condorelli, P; Cooper, DM; George, SC; Rose-Gottron, CM; Shin, HW | 1 |
| D'Angelo, E; Foresi, A; Milic-Emili, J; Pecchiari, M; Pelucchi, A | 1 |
| Butler, J; Jacobs, M; Reid, C | 1 |
| Antonucci, R; Manfredi, F; Onorati, P; Palange, P; Paoletti, P; Rosato, A; Serra, P; Valli, G | 1 |
| Cheifetz, IM; Grayck, EN; Gupta, VK | 1 |
| Andrews, R; Lynch, M | 1 |
| Arnal, JM; Gainnier, M; Gerbeaux, P; Jean, P; Papazian, L; Sainty, JM | 1 |
| Berkenbosch, JW; Stewart, K; Tobias, JD; Williams, J | 1 |
| Darquenne, C; Prisk, GK | 1 |
| Dowhy, MS; Fuhrman, BP; Hernan, LJ; Rotta, AT; Siddappa, R | 1 |
| Castelló Muñoz, A; Crespo Suárez, PA; Martinón Sánchez, JM; Martinón-Torres, F; Rodríguez Núñez, A; Silvia Barbàra, C | 1 |
| Corcoran, TE; Gamard, S | 1 |
| Dhand, R | 1 |
| Brusasco, V; Crimi, E; Palange, P; Pellegrino, R | 1 |
| Cheifetz, IM; Gupta, VK | 1 |
| Brown, MK; Willms, DC | 1 |
| Arent, RJ; Klassen, TP; Rowe, BH; Wright, RB | 1 |
| Chang, AY; Chang, HW; Huang, YC; Lee, DL; Lee, H; Lin, SL | 1 |
| Enneper, S; Jenke, A; Kampmann, Ch; Liersch, R; Prüter, E; Thürmann, P; Trübel, H | 1 |
| Chang, HW; Hsu, CW; Huang, YC; Lee, DL; Lee, H | 1 |
| Bandi, V; Guntupalli, K; Sirgi, C; Velamuri, S; Wendt, J; Wendt, R | 1 |
| Battisti, A; Gainnier, M; Jolliet, P; Tassaux, D | 1 |
| Nott, MR | 1 |
| Bratton, SL; Cabana, MD; Keenan, HT; Levy, FH; McCollegan, J; Odetola, FO | 1 |
| Blackson, TJ; Greenspan, JS; Irwin-Sherman, T; Nawab, US; Shaffer, TH; Touch, SM; Wolfson, MR; Zhu, G | 1 |
| Condorelli, P; George, SC; Shin, HW | 1 |
| Corcoran, T; Funt, N; Gracely, E; Kim, IK; Phrampus, E; Pitetti, R; Saville, A; Thompson, A; Venkataraman, S | 1 |
| Altshuler, DL; Dickinson, MH; Dickson, WB; Roberts, SP; Vance, JT | 1 |
| Brown, L; Kim, TY; Minasyan, L; Rivera, ML; Stewart, GM | 1 |
| Greenspan, JS; Miller, TL; Shaffer, TH; Sherman, TI; Singhaus, CJ | 1 |
| Stachowski, E; Wigmore, T | 1 |
| Cambonie, G; Counil, F; Fournier-Favre, S; Jaber, S; Matecki, S; Milési, C; Picaud, JC | 1 |
| Casaburi, R; Porszasz, J | 1 |
| Wedzicha, JA | 1 |
| Downie, P | 1 |
| Fink, JB; Hess, DR; Kim, IK; Myers, TR; Tano, BD; Venkataraman, ST | 1 |
| Corcoran, TE; Kim, IK; Saville, AL; Sikes, KL | 1 |
| Venkataraman, ST | 1 |
| Hess, DR | 2 |
| Fink, JB | 1 |
| Eves, ND; Haykowsky, MJ; Jones, RL; Petersen, SR; Wong, EY | 1 |
| Kneyber, MC; Markhorst, DG; Plötz, FB; van Heerde, M | 1 |
| Gentile, MA | 2 |
| Garner, SS; Habib, DM; Stevens, CE; Wiest, DB | 1 |
| Ahmed, A; Babbar, H; Chandra, A; Choksi, S; Chung, V; Dhuper, S; Jha, G; Selvaraj, S; Shim, C; Walia, B | 1 |
| Ansley, L; Noakes, TD; Petersen, D; Robson-Ansley, P; St Clair Gibson, A; Thomas, A | 1 |
| Haynes, JM | 1 |
| Couture, MA | 1 |
| Barber, V; Colebourn, CL; Young, JD | 1 |
| Kumar, D; Saksena, RK | 1 |
| Abramovich, A; Arieli, R; Svidovsky, P | 1 |
| Heyder, J | 1 |
| Barbini, P; Brighenti, C; Cevenini, G; D'Angelo, E; Gnudi, G; Pecchiari, M | 1 |
| Akins, RE; Miller, TL; Shaffer, TH; Singhaus, CJ; Touch, SM; Utidjian, LH | 1 |
| Carrillo Alvarez, A; Iglesias Fernández, C; López-Herce Cid, J; Mencía Bartolomé, S; Moral Torrero, R; Santiago Lozano, MJ | 1 |
| Arieli, R | 2 |
| Hamilton, RW | 1 |
| Blatteau, JE; Boussuges, A | 1 |
| Balestra, C; Germonpré, P | 1 |
| Flynn, ET; Van Liew, HD | 1 |
| Wienke, BR | 1 |
| Cruz-Flores, S; Pan, Y; Panneton, WM; VanDeripe, DR; Zhang, H | 1 |
| Cheifetz, IM; Hurford, WE | 1 |
| Cheifetz, IM; MacIntyre, NR | 1 |
| Banzett, RB; Carrieri-Kohlman, V; Casaburi, R; Davenport, PW; Gandevia, SC; Gelb, AF; Mahler, DA; O'Donnell, DE; Webb, KA | 1 |
| Linck, SL | 1 |
| Bouzón Alejandro, M; Carreira Sande, N; Castelló Muñoz, A; Martinón Sánchez, JM; Martinón-Torres, F; Pérez Valle, S; Rodríguez Núñez, A | 1 |
| Butcher, SJ; Hartley, TC; Jones, RL; Mayne, JR; Petersen, SR | 1 |
| Kissoon, N; Skippen, P | 1 |
| Aarts, LP; Boersma, HJ; Dieperink, W; Eindhoven, GB; Goorhuis, JF; Knol, JA; Nijsten, MW | 1 |
| Martolini, D; Palange, P; Paoletti, P; Savi, D; Valli, G | 1 |
| Bland, H; Crosby, D; Dougill, B; Jackson, J; O'Callaghan, C; White, J | 1 |
| Kerckx, Y; Michils, A; Van Muylem, A | 1 |
| Chevrolet, JC; Sridharan, G; Tassaux, D | 1 |
| Barnes, R; Harris, PD | 1 |
| Barrera Groba, C; Bradley, PG; Brennan, LJ; Davey, AJ; Menon, DK; Smith, HL; Standley, TD; Wheeler, DW; Wilkins, IA | 1 |
| Bellón Cano, JM; Cidoncha Escobar, E; Del Castillo Peral, J; López-Herce Cid, J; Mencía Bartolomé, S; Santiago Lozano, MJ; Urbano Villaescusa, J | 1 |
| Levine, DA | 1 |
| Coats, T; Vorwerk, C | 3 |
| Bohn, D; Kissoon, N; Rimensberger, PC | 1 |
| Darquenne, C; Peterson, JB; Prisk, GK | 1 |
| Ahmedzai, SH; Laude, EA | 1 |
| Coats, TJ; Vorwerk, C | 1 |
| Hyldegaard, O; Kvist, TM; Randsøe, T | 1 |
| Marciniuk, DD | 1 |
| Betit, P | 1 |
| Klonin, H; Pairaudeau, CF; Pairaudeau, PW; Phatak, RS; Smith, CJ | 1 |
| Cohen, A; Elluru, R; Gutmark, E; Mihaescu, M; Murugappan, S; Willging, JP | 2 |
| Butcher, SJ; Collins, DF; Jones, RL; Lagerquist, O; Marciniuk, DD; Petersen, SR | 1 |
| McGarvey, JM; Pollack, CV | 1 |
| Hsu, JF; Huang, HR; Liao, SL; Lien, R; Tsai, MH; Wong, KS | 1 |
| O'donnell, DE | 1 |
| Anagnostakos, T; D'Angelo, E; Koutsoukou, A; Nanas, S; Pecchiari, M; Roussos, C | 1 |
| Guerrero Soler, M; Huidobro Fernández, B; Iglesias Fernández, C; Marañón Pardillo, R; Míguez Navarro, C; Vázquez López, P | 1 |
| Antonelli, C; Brauzzi, M; Carinci, A; De Fina, L; Della Marta, ME; Franchi, F; Sbrana, G; Tanasi, P | 1 |
| Chiappa, GR; Diefenthaeler, F; Ferreira, LF; Machado, MC; Meda, E; Neder, JA; Nery, LE; Nunes, M; Queiroga, F; Vaz, MA | 1 |
| Doyle, DJ; Galway, U; Gildea, T | 1 |
| Kerckx, Y; Van Muylem, A | 1 |
| Lawrie, I; Oxberry, SG | 1 |
| Bathke, P; Gallagher, T | 1 |
| Kneyber, MC; Markhors, DG; Plötz, FB; Twisk, JW; van Heerde, M | 1 |
| Chirico, G; Gancia, P; Garzoli, E; Migliori, C; Spinoni, V | 1 |
| Siobal, MS | 1 |
| Alvarez Escudero, J; Ares Rodríguez, X; Blanco Casais, N; Cortiñas Díaz, J; Masid Gómez, A; San Luis Calo, E | 1 |
| Alkana, PE | 1 |
| Allan, PF; Harris, AD; Naworol, GA; Thomas, KV; Ward, JA; Ward, MR | 1 |
| Centanni, S; Civitillo, MF; D'Angelo, E; Pecchiari, M; Santus, P | 1 |
| Concha, A; Los Arcos, M; Mayordomo-Colunga, J; Medina, A; Menéndez, S; Rey, C | 1 |
| Budinger, GR; Mutlu, GM | 1 |
| Chang, LP; Chen, YS; Huang, KL; Kang, BH; Lee, HC; Wan, FJ | 1 |
| Cheifetz, IM; Frazier, MD | 1 |
| Wald, EL | 1 |
| Latifi, S; Ross-Russell, R; Standley, T | 1 |
| González de Dios, J; Ochoa Sangrador, C | 1 |
| Gorelick, MH; Petruzella, FD | 1 |
| Cambonie, G; Ducruet, T; Gupta, V; Liet, JM | 2 |
| Amann, M; Boutellier, U; Dempsey, JA; Eldridge, MW; Kobitary, M; Pegelow, DF; Regan, MS | 1 |
| Carroll, CL | 1 |
| Bigham, MT; Brilli, RJ; Conway, EM; Jacobs, BR; Monaco, MA; Pettinichi, S; Wells, D; Wheeler, DS | 1 |
| Hokland, ME; Hope, A; Jepsen, CF; Krog, J; Parner, E; Segadal, K; Tønnesen, EK; Ulvik, RJ | 1 |
| Baroffio, M; Bartolini, S; Braido, F; Brusasco, V; Crimi, E; Pellegrino, R; Saporiti, R; Scorsone, D | 1 |
| Ferrazza, AM; Laveneziana, P; Onorati, P; Palange, P; Paoletti, P; Valli, G | 1 |
| Palange, P | 1 |
| Frith, P; Hunt, T; Schembri, D; Williams, MT | 1 |
| Coca-Pelaz, A; Mayordomo-Colunga, J; Medina, A; Rey, C; Vivanco-Allende, A | 1 |
| Dhand, R; Dolovich, MB | 1 |
| Hiroma, T; Nakamura, T; Zeynalov, B | 1 |
| Schuh, S | 1 |
| Chen, Y; Fang, YQ; Xu, J | 1 |
| Alcoforado, L; Brandão, DC; Britto, MC; de Andrade, AD; de Sá, RB; Matos, LO; Pessoa, MF; Silva, TN | 1 |
| Aliverti, A; Athanasopoulos, D; Habazettl, H; LoMauro, A; Louvaris, Z; Roussos, C; Vogiatzis, I; Wagner, H; Wagner, PD; Zakynthinos, S | 1 |
| Ari, A; Dailey, P; Fink, JB; Harwood, R; Sheard, M | 1 |
| Acharya, AB; Cruz-Flores, S; Pan, Y; Panneton, WM; Zhang, H | 1 |
| Gadzinowski, J; Szczapa, T | 1 |
| Ari, A; Fink, JB | 1 |
| Wempe, JB; Wijkstra, PJ | 1 |
| Riede, T | 1 |
| Carder, D; Jensen, FH; Madsen, PT; Ridgway, S | 1 |
| Martinón-Torres, F | 2 |
| Dominelli, PB; Sheel, AW | 1 |
| Pitluk, JD; Safranek, S; Uman, H | 1 |
| Böning, D; Hölzl, M; Strobel, G; Weist, F | 1 |
| Ciralli, F; Colnaghi, M; Consonni, D; Matassa, PG; Mercadante, D; Migliori, C; Mosca, F; Pierro, M; Vendettuoli, V | 1 |
| de Marchie, M; Moga, AM; Saey, D; Spahija, J | 1 |
| Chlumský, J; Müller, M; Roubík, K; Spálený, A; Strnadová, A; Tyll, T; Zábrodský, V; Zazula, R | 1 |
| Andrianopoulos, V; Habazettl, H; Louvaris, Z; Roussos, C; Vogiatzis, I; Wagner, H; Wagner, PD; Zakynthinos, S | 1 |
| Doull, I; Nagakumar, P | 1 |
| Al-Alwan, A; Kaminsky, D | 1 |
| Favier, JC; Landy, C; Nadaud, J; Plancade, D; Schaeffer, E | 1 |
| Aliverti, A; Andrianopoulos, V; Habazettl, H; Louvaris, Z; Vasilopoulou, M; Vogiatzis, I; Wagner, H; Wagner, P; Zakynthinos, S | 1 |
| Bennett, MH; King, D; Mitchell, SJ; Young, D | 1 |
| Di Fabio, JM; Lazar, N; St-Onge, M | 1 |
| Dani, C; Favelli, F; Fontanelli, G; Lori, I; Poggi, C | 1 |
| Bao, XC; Fang, YQ; Ma, J; Meng, M; Xiao, WB | 1 |
| Bratton, SL; Char, DS; Ibsen, LM; Ramamoorthy, C | 1 |
| Bland, H; Carr, S; Chowdhury, MM; Eliahoo, J; Gordon, F; Habibi, P; McKenzie, SA; Pao, C; Pearson, CC; Reus, E; Shah, AR | 1 |
| Evans, L; Galantowicz, ME; Hayes, D; Kirkby, S; McKee, CT; Preston, TJ; Robertson, M; Tobias, JD | 1 |
| Dominelli, GS; Dominelli, PB; Foster, GE; Henderson, WR; Koehle, MS; McKenzie, DC; Sheel, AW | 1 |
| Gardner, DD; Vines, DL; Waugh, JB | 1 |
| Alcoforado, L; Brandão, D; Brandão, S; Dornelas de Andrade, A; Ferreira Lima, G; Fink, JB; Lima, V; Rattes, C | 1 |
| Kallet, RH | 1 |
| Doolette, DJ; Mitchell, SJ | 2 |
| Jones, BP; Paul, A | 1 |
| Aslami, H; Beurskens, CJ; de Beer, FM; Horn, J; Juffermans, NP; Preckel, B; Vroom, MB | 1 |
| Butler, J; Collins, EG; Gozali, C; Jelinek, C; Laghi, F; McBurney, C; O'Connell, S; Reda, D | 1 |
| Gadzinowski, J; Merritt, TA; Moczko, J; Szczapa, T | 1 |
| McGuire, T; Moraa, I; Sturman, N; van Driel, ML | 1 |
| Castro-Rodriguez, JA; Rodrigo, GJ | 1 |
| Han, B; Su, L; Xiao, Y; Xie, L; Zhang, X | 1 |
| Hesek, A; Jassar, RK; Rodriguez, E; Shaffer, TH; Vellanki, H; Wang, J; Wolfson, MR; Wu, J; Zhu, Y | 1 |
| Giannios, C; Kaditis, AG; Kalampouka, E; Malakasioti, G; Petrocheilou, A; Tanou, K | 1 |
| Alawieh, M; Bou-Akl, I; Bou-Khalil, P; Chami, H; El-Khatib, MF; Husari, A; Jamaleddine, G; Kanj, N; Zeineddine, S | 1 |
| Gefen, E; Huang, SP; Sender, R | 1 |
| Aliverti, A; Habazettl, H; Louvaris, Z; Vogiatzis, I; Wagner, H; Wagner, P; Zakynthinos, S | 1 |
| van Hulst, RA | 1 |
| Afessa, B; Atkinson, JL; Goldberg, AD; Johnson, LD; Kashiouris, M; Keenan, LR; Kumar, MM; Nayagam, V; Rabinstein, AA | 1 |
| Hall, JB; Lavani, R; Lester, L; Morgan, SE; Mosakowski, S; Solano, P; Stanton, L; Tung, A; Vukin, K | 1 |
| Cooper, CE; Withers, PC | 1 |
| Desai, M; Oppenheimer, JJ | 1 |
| Johnson, DW | 2 |
| Dominelli, PB; Koehle, MS; Sheel, AW; Sporer, BC; Wilkie, SS | 1 |
| Li, X; Shen, J; Shi, Y; Tang, S; Zhao, J | 1 |
| Beurskens, CJ; Juffermans, NP; Preckel, B; Wösten-van Asperen, RM | 1 |
| Jurickova, I; Muller, M; Roubík, K | 1 |
| Barreiro, E; Bustamante, V; Cejudo, P; de Lucas, P; Gáldiz, JB; Gea, J; Martínez-Llorens, J; Ortega, F; Puente-Maestu, L; Roca, J; Rodríguez-González Moro, JM | 1 |
| Fitch, WT; Janisch, J; Nishimura, T; Reber, SA; Robertson, M | 1 |
| Castro-Rodriguez, JA; E Rodríguez-Martínez, C; J Rodrigo, G | 1 |
| Dominelli, GS; Dominelli, PB; Foster, GE; Haverkamp, HC; Henderson, WR; Molgat-Seon, Y; Sheel, AW | 1 |
| Hesek, AM; Jassar, RK; Rodriguez, E; Shaffer, TH; Vellanki, H; Wang, J; Wolfson, MR; Zhu, Y | 1 |
| Arnold, DH; Asokan, I; Fleming, GM; Otillio, JK; Pardue Jones, B | 1 |
| Alladina, JW; Bajwa, EK; Harris, RS; Hess, DR; Hibbert, KA; Levy, SD | 1 |
| Chan, HK; Cohen, J; Dhanani, J; Fraser, JF; Rello, J; Roberts, JA | 1 |
| Chen, X; Liu, C; Liu, X; Lu, G; Wu, W | 1 |
| Ranganathan, S; Wurzel, DF | 1 |
| Jie, L; Li, W; Long, C; Wanwei, L; Yuan, S | 1 |
| Baram, M; Herman, J | 1 |
| Dunn, NA; Maurer, DM; Neff, LA | 1 |
| Rehder, KJ | 1 |
| Grandmont, C; Katz, I; Montesantos, S; Pichelin, M; Pozin, N; Vignon-Clementel, I | 1 |
| Pasch, B; Riede, T; Tokuda, IT | 1 |
| Berven, F; Bjørkum, AA; Grønning, M; Havnes, MB; Hope, A; Oveland, E; Stuhr, L | 1 |
| Al-Subu, AM; Boriosi, J; Eldridge, M; Hagen, S | 1 |
| Ito, K; Seymour, RS; Umekawa, Y | 1 |
| Mowery, NT | 1 |
| Denoble, PJ; Fang, YQ; Li, YY; Shi, L; Shi, ZY; Tetsuo, K; Zhang, YM | 1 |
| Leatherman, JW; Romero, RS; Shapiro, RS | 1 |
| Albertine, KH; Barneck, MD; Dahl, MJ; Grimmer, JF; Null, DM; Sowder, JC; Zuspan, KR | 1 |
| Seliem, W; Sultan, AM | 1 |
| Haines, J; Litts, JK; Nauman, E; Shaffer, M | 1 |
| Duke, JW; Gladstone, IM; Lovering, AT; Zidron, AM | 1 |
| Finlay, WH; Martin, AR; Noga, M; Paxman, T | 1 |
| Anastasio, JD; Bedenice, D; Benavides, K; Rozanski, E | 1 |
| Bertone, C; Driessen, B; Hopster, K | 1 |
| Boehme, P; Cysarz, D; Doll, H; Langer, T; Ostermann, T; Schmiedl, S; Szymanski, J; Thuermann, P; Truebel, H; Wuester, S | 1 |
| Augustijn, QJJ; Hollmann, MW; Konkel, M; Oei, GTML; Patel, HH; Preckel, B; Smit, KF; Weber, NC | 1 |
| Driessen, B; Hopster, K; Varner, KM | 1 |
| Barnes, T; Hester, G; McGuinn, T; Nickel, A; O'Neill, J; Swanson, G | 1 |
| Farkas, A; Gu, Y; Islam, MS; Paul, G; Saha, SC | 1 |
| Pasch, B; Riede, T | 1 |
| Goldman, S; Solano-Altamirano, JM | 1 |
| Caillibotte, G; Finlay, WH; Katz, IM; Martin, AR; Moore, C; Noga, ML; Rebstock, D | 1 |
| Balestra, C; Mitchell, SJ; Sleigh, JW; van Waart, H; Vrijdag, XC | 1 |
| Chuchalin, AG; Kononikhin, AS; Kozyr, AS; Panin, AA; Ryabokon, AM; Shogenova, LV; Varfolomeev, SD | 1 |
| Barbini, P; Bellemare, F; Cevenini, G; d'Angelo, E; Pecchiari, M | 1 |
| Amankwah, E; Lew, A; Morrison, JM; Sochet, AA | 1 |
| Beck, J; Merritt, TA; Miechowicz, I; Neumann-Klimasińska, N; Szczapa, T; Szymankiewicz-Bręborowicz, M | 1 |
| McGuire, TM; Moraa, I; Sturman, N; van Driel, ML | 1 |
| Hunt, J; Langston, T; Singh, S | 1 |
| Abbas, A; Girdhar, A; Kumar, H; Singh, A | 1 |
| Kiviranta, P; Kuitunen, I; Renko, M; Salmi, H; Sankilampi, U | 1 |
| Mitchell, SJ; Pullon, RM; Sames, C; Sleigh, JW; van Waart, H; Vrijdag, XCE | 1 |
| Al-Subu, AM; Rehder, KJ | 1 |
| Bin, S; Decullier, E; Garcia-Tejero, MT; Gindre, D; Surpas, P | 1 |
| Bao, XC; Fang, YQ; Sun, YJ; Wang, N; Yang, T | 1 |
| Ciarlone, GE; Dainer, HM; Green, WT; Hall, AA; Hart, BB; Johnson, WR; Mahon, RT; Roney, NG; Williams, BT; Zhou, H | 1 |
| Allary, C; Del Puppo, M; Médale, M; Meister, L; Moreddu, E; Nicollas, R | 1 |
100 review(s) available for helium and heliox
| Article | Year |
|---|---|
Helium-oxygen gas mixtures in the management of patients with airway obstruction.
Topics: Airway Obstruction; Helium; Humans; Oxygen | 1988 |
Viral croup: current diagnosis and treatment.
Topics: Administration, Inhalation; Anti-Inflammatory Agents; Bronchodilator Agents; Croup; Diagnosis, Differential; Epinephrine; Helium; Humans; Intubation, Intratracheal; Laryngoscopy; Oximetry; Oxygen; Radiography; Steroids | 1998 |
Relief of imminent respiratory failure from upper airway obstruction by use of helium-oxygen: a case series and brief review.
Topics: Administration, Inhalation; Aged; Airway Obstruction; Child; Child, Preschool; Emergency Service, Hospital; Female; Helium; Humans; Male; Middle Aged; Oxygen; Respiratory Insufficiency; Treatment Outcome | 1999 |
Management of respiratory failure in patients with asthma.
Topics: Administration, Inhalation; Albuterol; Asthma; Bronchodilator Agents; Calcium Channel Blockers; Glucocorticoids; Helium; Humans; Hypercapnia; Intubation, Intratracheal; Ipratropium; Lung; Magnesium Sulfate; Masks; Oxygen; Oxygen Inhalation Therapy; Respiration; Respiratory Insufficiency; Theophylline | 2000 |
[Use of the helium-oxygen mixture in pneumology practice].
Topics: Adult; Asthma; Child; Helium; Humans; Hypoxia; Lung Diseases; Lung Diseases, Obstructive; Models, Biological; Oxygen; Pneumothorax; Respiration; Respiration Disorders; Respiratory Distress Syndrome; Respiratory Function Tests; Respiratory Therapy | 1999 |
Heliox in upper airway obstruction.
Topics: Acute Disease; Aged; Airway Obstruction; Airway Resistance; Critical Care; Helium; Humans; Male; Nursing Assessment; Oxygen; Oxygen Inhalation Therapy | 1999 |
Techniques to avoid intubation: noninvasive positive pressure ventilation and heliox therapy.
Topics: Airway Obstruction; Airway Resistance; Equipment Design; Forecasting; Helium; Humans; Intubation, Intratracheal; Lung Diseases, Obstructive; Masks; Monitoring, Physiologic; Oxygen; Oxygen Inhalation Therapy; Patient Selection; Positive-Pressure Respiration; Pulmonary Ventilation; Respiratory Insufficiency; Ventilators, Mechanical | 2000 |
Helium-oxygen mixture for nonintubated acute asthma patients.
Topics: Acute Disease; Adult; Asthma; Child; Double-Blind Method; Helium; Humans; Oxygen; Randomized Controlled Trials as Topic; Single-Blind Method; Treatment Outcome | 2001 |
When conventional asthma therapies fail.
Topics: Adult; Anesthetics; Asthma; Helium; Humans; Life Support Care; Oxygen; Treatment Failure | 2001 |
Helium oxygen mixtures in the intensive care unit.
Topics: Apnea; Critical Care; Helium; Humans; Intensive Care Units; Oxygen; Respiratory Tract Diseases; Switzerland; Work of Breathing | 2001 |
Aerosol and inhaled therapy in treatment of acute adult airway obstruction in the emergency department.
Topics: Acute Disease; Administration, Inhalation; Adrenal Cortex Hormones; Adrenergic beta-Agonists; Adult; Aerosols; Airway Obstruction; Anti-Asthmatic Agents; Asthma; Cholinergic Antagonists; Critical Care; Emergency Service, Hospital; Emergency Treatment; Female; Helium; Humans; Male; Oxygen; Respiration, Artificial; Sensitivity and Specificity; Severity of Illness Index | 2001 |
Heliox for treatment of exacerbations of chronic obstructive pulmonary disease.
Topics: Helium; Humans; Oxygen; Pulmonary Disease, Chronic Obstructive; Randomized Controlled Trials as Topic | 2002 |
Ventilation of patients with asthma and chronic obstructive pulmonary disease.
Topics: Asthma; Helium; Humans; Hypoventilation; Oxygen; Pulmonary Disease, Chronic Obstructive; Respiration, Artificial; Ventilator Weaning | 2002 |
Usefulness of helium-oxygen mixtures in the treatment of mechanically ventilated patients.
Topics: Helium; Humans; Hypoxia; Oxygen; Pulmonary Disease, Chronic Obstructive; Respiration, Artificial; Respiratory Mechanics; Respiratory Tract Diseases; Tidal Volume | 2003 |
Evidence-based approach to acute exacerbations of COPD.
Topics: Acute Disease; Anti-Bacterial Agents; Bronchodilator Agents; Clinical Trials as Topic; Dyspnea; Evidence-Based Medicine; Expectorants; Helium; Hospitalization; Humans; Oxygen; Positive-Pressure Respiration; Pulmonary Disease, Chronic Obstructive; Sputum; Steroids | 2003 |
[Heliox in pediatrics].
Topics: Airway Obstruction; Airway Resistance; Asthma; Bronchiolitis; Child; Croup; Helium; Humans; Oxygen; Patient Selection; Pediatrics; Respiratory Sounds; Treatment Outcome; Work of Breathing | 2002 |
Noninvasive ventilation with helium-oxygen rather than air-oxygen in acute exacerbations of chronic obstructive disease?
Topics: Acute Disease; Helium; Humans; Oxygen; Oxygen Inhalation Therapy; Patient Selection; Pulmonary Disease, Chronic Obstructive; Respiration, Artificial; Treatment Outcome | 2003 |
Heliox vs air-oxygen mixtures for the treatment of patients with acute asthma: a systematic overview.
Topics: Acute Disease; Asthma; Helium; Humans; Oxygen; Respiratory Mechanics; Respiratory Therapy; Treatment Outcome | 2003 |
Use of helium-oxygen mixtures in the treatment of acute asthma: a systematic review.
Topics: Acute Disease; Adult; Asthma; Child; Emergencies; Helium; Humans; Oxygen; Respiratory Therapy; Status Asthmaticus; Treatment Outcome | 2003 |
Therapeutic gases for neonatal and pediatric respiratory care.
Topics: Administration, Inhalation; Airway Obstruction; Carbon Dioxide; Child; Clinical Trials as Topic; Gases; Helium; Humans; Hypoxia; Infant; Infant, Newborn; Nitric Oxide; Oxygen; Respiratory Therapy; Vasodilator Agents | 2003 |
Asthma evaluation and management.
Topics: Adrenal Cortex Hormones; Adrenergic beta-Agonists; Adult; Aged; Aminophylline; Anti-Asthmatic Agents; Asthma; Bronchodilator Agents; Child; Cholinergic Antagonists; Emergency Medical Services; Female; Helium; Humans; Intubation, Intratracheal; Leukotriene Antagonists; Magnesium Sulfate; Oxygen; Physical Examination; Pregnancy; Pregnancy Complications; Respiration, Artificial | 2003 |
Acute exacerbations of chronic obstructive pulmonary disease.
Topics: Acute Disease; Adrenal Cortex Hormones; Aminophylline; Anti-Bacterial Agents; Bronchodilator Agents; Clinical Laboratory Techniques; Emergency Medical Services; Expectorants; Helium; Humans; Oxygen; Oxygen Inhalation Therapy; Physical Examination; Positive-Pressure Respiration; Pulmonary Disease, Chronic Obstructive; Treatment Outcome | 2003 |
Inhaled therapy for acute adult asthma.
Topics: Acute Disease; Adult; Aerosols; Asthma; Bronchodilator Agents; Helium; Humans; Metered Dose Inhalers; Oxygen; Randomized Controlled Trials as Topic | 2003 |
Management of the acute exacerbation of asthma.
Topics: Acute Disease; Administration, Inhalation; Adrenal Cortex Hormones; Adrenergic beta-Agonists; Adult; Anti-Inflammatory Agents; Asthma; Child, Preschool; Cholinergic Antagonists; Comorbidity; Diagnosis, Differential; Emergency Treatment; Helium; Humans; Hypoxia; Infant; Injections, Intravenous; Oxygen; Oxygen Inhalation Therapy; Practice Guidelines as Topic; Self Care | 2003 |
Heliox for nonintubated acute asthma patients.
Topics: Acute Disease; Adult; Asthma; Child; Double-Blind Method; Helium; Humans; Oxygen; Randomized Controlled Trials as Topic; Treatment Outcome | 2003 |
Heliox for asthma in the emergency department: a review of the literature.
Topics: Airway Obstruction; Algorithms; Anti-Asthmatic Agents; Asthma; Croup; Drug Therapy, Combination; Emergencies; Helium; Humans; Hypoxia; Lung Diseases, Obstructive; Oxygen | 2004 |
Best evidence topic report. Use of heliox for acute asthma in the emergency department.
Topics: Acute Disease; Asthma; Emergencies; Emergency Service, Hospital; Evidence-Based Medicine; Helium; Humans; Oxygen; Treatment Outcome | 2004 |
Heliox in the treatment of chronic obstructive pulmonary disease.
Topics: Adult; Carbon Dioxide; Helium; Humans; Hypoxia; Intubation, Intratracheal; Odds Ratio; Oxygen; Pulmonary Disease, Chronic Obstructive; Research Design; Respiratory Therapy; Treatment Outcome | 2004 |
Development of aerosol drug delivery with helium oxygen gas mixtures.
Topics: Administration, Inhalation; Aerosols; Clinical Trials as Topic; Helium; Humans; Lung; Nebulizers and Vaporizers; Oxygen; Particle Size | 2004 |
Ventilator graphics and respiratory mechanics in the patient with obstructive lung disease.
Topics: Airway Resistance; Bronchodilator Agents; Cardiovascular Diseases; Data Display; Helium; Humans; Lung Compliance; Lung Diseases, Obstructive; Man-Machine Systems; Oxygen; Pulmonary Gas Exchange; Respiration, Artificial; Respiratory Mechanics; Respiratory System; Ventilators, Mechanical | 2005 |
Supplemental oxygen and heliox: 'new' tools for exercise training in chronic obstructive pulmonary disease.
Topics: Administration, Inhalation; Exercise Therapy; Exercise Tolerance; Helium; Humans; Oxygen; Oxygen Inhalation Therapy; Pulmonary Disease, Chronic Obstructive; Treatment Outcome | 2005 |
Heliox administration in the pediatric intensive care unit: an evidence-based review.
Topics: Administration, Inhalation; Airway Obstruction; Asthma; Bronchiolitis; Child; Critical Care; Croup; Helium; Humans; Oxygen; Respiration, Artificial | 2005 |
Current pharmacological options in the treatment of croup.
Topics: Administration, Inhalation; Adrenal Cortex Hormones; Child; Croup; Epinephrine; Helium; Humans; Humidity; Oxygen | 2005 |
A review of the use of heliox in the critically ill.
Topics: Airway Obstruction; Asthma; Critical Illness; Croup; Helium; Humans; Hypoxia; Oxygen; Pulmonary Disease, Chronic Obstructive; Pulmonary Gas Exchange; Ventilators, Mechanical | 2006 |
Reduction of hyperinflation by pharmacologic and other interventions.
Topics: Bronchodilator Agents; Exercise Therapy; Exercise Tolerance; Helium; Humans; Lung Volume Measurements; Oxygen; Oxygen Inhalation Therapy; Pulmonary Disease, Chronic Obstructive | 2006 |
Should I wheel out the heliox with non-invasive ventilation?
Topics: Helium; Humans; Oxygen; Pulmonary Disease, Chronic Obstructive; Respiration, Artificial; Respiratory System Agents | 2006 |
The history and physics of heliox.
Topics: Animals; Biophysics; Helium; History, 19th Century; Humans; Hypoxia; Oxygen; Respiratory Tract Diseases; Rheology; Thermal Conductivity; Viscosity; Voice | 2006 |
Heliox-driven albuterol nebulization for asthma exacerbations: an overview.
Topics: Adult; Aerosol Propellants; Albuterol; Asthma; Bronchodilator Agents; Child; Drug Delivery Systems; Equipment Design; Helium; Humans; Nebulizers and Vaporizers; Oxygen | 2006 |
Use of heliox in children.
Topics: Aerosols; Airway Obstruction; Asthma; Bronchiolitis; Child; Croup; Drug Delivery Systems; Equipment Design; Helium; Humans; Hypoxia; Oxygen; Work of Breathing | 2006 |
Heliox during mechanical ventilation.
Topics: Aerosols; Airway Obstruction; Albuterol; Bronchodilator Agents; Helium; High-Frequency Ventilation; Humans; Hypoxia; Nebulizers and Vaporizers; Oxygen; Respiration, Artificial; Respiratory Mechanics; Ventilator Weaning | 2006 |
Heliox and noninvasive positive-pressure ventilation: a role for heliox in exacerbations of chronic obstructive pulmonary disease?
Topics: Biophysical Phenomena; Biophysics; Carbon Dioxide; Functional Residual Capacity; Helium; Humans; Hypoxia; Oxygen; Positive-Pressure Respiration; Pulmonary Disease, Chronic Obstructive; Respiratory Function Tests; Work of Breathing | 2006 |
Opportunities and risks of using heliox in your clinical practice.
Topics: Airway Resistance; Drug Delivery Systems; Equipment Design; Helium; Humans; Hypoxia; Nebulizers and Vaporizers; Oxygen; Respiration, Artificial; Tidal Volume; Ventilators, Mechanical; Work of Breathing | 2006 |
The role of inhaled nitric oxide and heliox in the management of acute respiratory failure.
Topics: Administration, Inhalation; Free Radical Scavengers; Helium; Humans; Hypoxia; Nitric Oxide; Oxygen; Respiration, Artificial; Respiratory Distress Syndrome; Treatment Outcome | 2006 |
Heliox for nonintubated acute asthma patients.
Topics: Acute Disease; Adult; Asthma; Child; Double-Blind Method; Drug Combinations; Helium; Humans; Oxygen; Randomized Controlled Trials as Topic; Treatment Outcome | 2006 |
Use of helium-oxygen mixture in adult patients presenting with exacerbations of asthma and chronic obstructive pulmonary disease: a systematic review.
Topics: Adult; Asthma; Cross-Over Studies; Forced Expiratory Volume; Helium; Humans; Nebulizers and Vaporizers; Oxygen; Peak Expiratory Flow Rate; Pulmonary Disease, Chronic Obstructive; Randomized Controlled Trials as Topic; Respiration, Artificial; Work of Breathing | 2007 |
Best evidence topic report. Use of Heliox in the management of acute exacerbation of COPD.
Topics: Acute Disease; Emergencies; Evidence-Based Medicine; Helium; Humans; Male; Middle Aged; Oxygen; Pulmonary Disease, Chronic Obstructive; Respiration, Artificial | 2007 |
Pathophysiology of dyspnea in chronic obstructive pulmonary disease: a roundtable.
Topics: Animals; Asthma; Biomechanical Phenomena; Bronchodilator Agents; Dyspnea; Exercise Tolerance; Helium; Humans; Hypoxia; Life Style; Neural Pathways; Oxygen; Oxygen Inhalation Therapy; Physical Exertion; Pulmonary Disease, Chronic Obstructive; Respiratory Function Tests; Respiratory Mechanics | 2007 |
Use of heliox for intraoperative bronchospasm: a case report.
Topics: Administration, Inhalation; Adult; Airway Resistance; Anesthesia, General; Appendectomy; Bronchial Spasm; Emergencies; Helium; Humans; Intraoperative Complications; Intubation, Intratracheal; Male; Monitoring, Intraoperative; Nurse Anesthetists; Nursing Assessment; Oxygen; Oxygen Inhalation Therapy; Smoking; Tidal Volume | 2007 |
Adjunct pharmacotherapy in acute lung disease in children.
Topics: Acute Disease; Child; Combined Modality Therapy; Helium; Humans; Infant, Newborn; Lung Diseases; Nitric Oxide; Oxygen; Respiration, Artificial; Respiratory Insufficiency; Surface-Active Agents | 2007 |
Clinical use of Heliox in asthma and COPD.
Topics: Airway Resistance; Asthma; Helium; Humans; Oxygen; Oxygen Inhalation Therapy; Pulmonary Disease, Chronic Obstructive | 2007 |
[Heliox in acute severe asthma].
Topics: Acute Disease; Asthma; Helium; Humans; Oxygen; Severity of Illness Index | 2007 |
The uses of helium and xenon in current clinical practice.
Topics: Anesthesia, Inhalation; Anesthetics, Inhalation; Chemical Phenomena; Chemistry, Physical; Diagnostic Imaging; Helium; Humans; Oxygen; Respiratory Insufficiency; Xenon | 2008 |
Novel therapies for children with severe asthma.
Topics: Adult; Asthma; Child; Continuous Positive Airway Pressure; Helium; Humans; Oxygen | 2008 |
Towards evidence based emergency medicine: best BETs from the Manchester Royal Infirmary. BET 1: Heliox in croup.
Topics: Child, Preschool; Croup; Emergency Service, Hospital; Evidence-Based Medicine; Female; Helium; Humans; Oxygen; Treatment Outcome | 2008 |
Ventilation strategies and adjunctive therapy in severe lung disease.
Topics: Administration, Inhalation; Child; Extracorporeal Circulation; Free Radical Scavengers; Helium; Humans; Hypoxia; Lung Diseases; Nitric Oxide; Oxygen; Practice Guidelines as Topic; Respiration, Artificial; Severity of Illness Index; Survival Rate; Treatment Outcome | 2008 |
Oxygen and helium gas mixtures for dyspnoea.
Topics: Administration, Inhalation; Clinical Trials as Topic; Dyspnea; Exercise Tolerance; Helium; Humans; Lung Neoplasms; Nebulizers and Vaporizers; Oxygen; Oxygen Inhalation Therapy; Pulmonary Disease, Chronic Obstructive; Pulmonary Gas Exchange | 2007 |
Use of helium-oxygen mixtures in the treatment of croup: a systematic review.
Topics: Administration, Inhalation; Child, Preschool; Clinical Trials as Topic; Croup; Emergencies; Emergency Treatment; Helium; Humans; Infant; Oxygen; Prospective Studies; Treatment Outcome | 2008 |
Heliox in airway management.
Topics: Airway Obstruction; Bronchiolitis; Child; Emergency Service, Hospital; Helium; Humans; Middle Aged; Oxygen; Radiation Injuries; Randomized Controlled Trials as Topic; Respiratory Tract Diseases; Thyroid Neoplasms | 2008 |
[Dynamic lung hyperinflation and its clinical implication in COPD].
Topics: Bronchodilator Agents; Exercise Tolerance; Helium; Humans; Lung; Lung Volume Measurements; Oxygen; Oxygen Inhalation Therapy; Pulmonary Disease, Chronic Obstructive; Respiratory Mechanics | 2008 |
Guiding principles in choosing a therapeutic table for DCI hyperbaric therapy.
Topics: Adult; Algorithms; Cell Adhesion; Decompression Sickness; Dose-Response Relationship, Drug; Embolism, Air; Endothelium, Vascular; Female; Helium; Humans; Hyperbaric Oxygenation; Hypoxia; Inert Gas Narcosis; Leukocytes; Male; Middle Aged; Nitrogen; Oxygen; Practice Guidelines as Topic; Reperfusion Injury; Spinal Cord; Spinal Cord Compression; Treatment Outcome | 2009 |
The role of heliox in paediatric respiratory disease.
Topics: Aerosols; Asthma; Child; Helium; Humans; Oxygen; Respiration Disorders; Respiratory Therapy | 2010 |
Heliox for croup in children.
Topics: Airway Obstruction; Airway Resistance; Child, Preschool; Croup; Helium; Humans; Infant; Oxygen; Oxygen Inhalation Therapy; Randomized Controlled Trials as Topic | 2010 |
Current therapies in bronchiolitis.
Topics: Adrenal Cortex Hormones; Bronchiolitis; Bronchodilator Agents; Continuous Positive Airway Pressure; Expectorants; Helium; Humans; Leukotriene Antagonists; Oxygen | 2010 |
Heliox inhalation therapy for bronchiolitis in infants.
Topics: Acute Disease; Administration, Inhalation; Bronchiolitis, Viral; Bronchodilator Agents; Helium; Humans; Infant; Intensive Care Units, Pediatric; Intubation, Intratracheal; Length of Stay; Oxygen; Randomized Controlled Trials as Topic; Respiratory Syncytial Virus Infections | 2010 |
Heliox, dyspnoea and exercise in COPD.
Topics: Dyspnea; Exercise Therapy; Helium; Humans; Oxygen; Pulmonary Disease, Chronic Obstructive; Respiratory Therapy | 2010 |
Aerosol drug delivery: developments in device design and clinical use.
Topics: Administration, Inhalation; Aerosols; Cyclosporine; Drug Delivery Systems; Equipment Design; Genetic Therapy; Helium; Humans; Iloprost; Immunosuppressive Agents; Nebulizers and Vaporizers; Oxygen; Particle Size; Respiration, Artificial; Vaccines; Vasodilator Agents | 2011 |
Update on management of bronchiolitis.
Topics: Adrenal Cortex Hormones; Anti-Asthmatic Agents; Anti-Bacterial Agents; Antiviral Agents; Bronchiolitis; Bronchodilator Agents; Continuous Positive Airway Pressure; Epinephrine; Helium; Humans; Infant; Leukotriene Antagonists; Oxygen; Ribavirin; Saline Solution, Hypertonic | 2011 |
New tools in pulmonary rehabilitation.
Topics: Anabolic Agents; Electric Stimulation; Exercise Therapy; Exercise Tolerance; Female; Helium; Humans; Male; Oxygen; Positive-Pressure Respiration; Pulmonary Disease, Chronic Obstructive; Severity of Illness Index | 2011 |
Inhaled medical gases: more to breathe than oxygen.
Topics: Administration, Inhalation; Anesthetics; Bronchopulmonary Dysplasia; Child; Critical Care; Drug Delivery Systems; Helium; Humans; Hypoxia; Infant; Infant, Newborn; Infant, Premature; Infant, Premature, Diseases; Lung Diseases; Nitric Oxide; Oxygen; Persistent Fetal Circulation Syndrome; Pulmonary Gas Exchange; Respiratory Distress Syndrome, Newborn | 2011 |
Noninvasive ventilation with helium-oxygen in children.
Topics: Acute Disease; Bronchiolitis; Child; Helium; Humans; Oxygen; Respiration, Artificial; Severity of Illness Index; Treatment Outcome | 2012 |
Experimental approaches to the study of the mechanics of breathing during exercise.
Topics: Abdomen; Air Pressure; Algorithms; Artifacts; Catheterization; Diaphragm; Exercise; Helium; Homeostasis; Humans; Lung Volume Measurements; Manometry; Muscle Fatigue; Muscle Strength; Noble Gases; Oxygen; Oxygen Consumption; Plethysmography; Respiration; Respiration, Artificial; Respiratory Function Tests; Respiratory Mechanics; Respiratory Muscles; Spirometry; Thoracic Wall; Tidal Volume; Tomography, X-Ray Computed; Work of Breathing | 2012 |
Clinical inquiries. What's best for croup?
Topics: Administration, Inhalation; Anti-Inflammatory Agents; Croup; Epinephrine; Glucocorticoids; Helium; Humans; Oxygen; Oxygen Inhalation Therapy; Practice Guidelines as Topic; Respiratory Therapy | 2011 |
Mechanisms of non-pharmacologic adjunct therapies used during exercise in COPD.
Topics: Cardiac Output; Combined Modality Therapy; Exercise Therapy; Helium; Humans; Muscle, Skeletal; Oxygen; Oxygen Inhalation Therapy; Pulmonary Disease, Chronic Obstructive; Respiration, Artificial; Respiratory Muscles | 2012 |
Current therapy for bronchiolitis.
Topics: Anti-Bacterial Agents; Antiviral Agents; Bronchiolitis; Fluid Therapy; Helium; Humans; Oxygen; Oxygen Inhalation Therapy; Respiration, Artificial; Respiratory System Agents; Saline Solution, Hypertonic | 2012 |
Vocal cord dysfunction in athletes: clinical presentation and review of the literature.
Topics: Asthma, Exercise-Induced; Athletes; Biofeedback, Psychology; Diagnosis, Differential; Helium; Humans; Laryngeal Diseases; Laryngoscopy; Oxygen; Respiratory Sounds; Speech Therapy; Sports Medicine | 2012 |
WITHDRAWN: Heliox for croup in children.
Topics: Airway Obstruction; Airway Resistance; Child, Preschool; Croup; Helium; Humans; Infant; Oxygen; Oxygen Inhalation Therapy; Randomized Controlled Trials as Topic | 2012 |
Adjunct therapies during mechanical ventilation: airway clearance techniques, therapeutic aerosols, and gases.
Topics: Aerosols; Anti-Bacterial Agents; Drainage; Fibrinolytic Agents; Free Radical Scavengers; Helium; Heparin; Humans; Insufflation; Metered Dose Inhalers; Mucus; Nebulizers and Vaporizers; Nitric Oxide; Oxygen; Pneumonia, Ventilator-Associated; Prostaglandins; Respiration, Artificial; Respiratory Therapy; Vasodilator Agents | 2013 |
Recreational technical diving part 1: an introduction to technical diving methods and activities.
Topics: Decompression; Diving; Equipment Design; Helium; Humans; Nitrogen; Oxygen; Planning Techniques; Safety Management; Time Factors; Ventilators, Mechanical | 2013 |
Recreational technical diving part 2: decompression from deep technical dives.
Topics: Algorithms; Clinical Trials as Topic; Decompression; Decompression Sickness; Diving; Helium; High Pressure Neurological Syndrome; Humans; Labyrinth Diseases; Nitrogen; Oxygen; Reference Standards | 2013 |
Management of acute asthma in the pediatric patient: an evidence-based review.
Topics: Adrenal Cortex Hormones; Adrenergic beta-Agonists; Anesthetics, Dissociative; Asthma; Blood Gas Analysis; Bronchodilator Agents; Calcium Channel Blockers; Child; Cholinergic Antagonists; Critical Pathways; Diagnosis, Differential; Emergency Medical Services; Emergency Medicine; Emergency Service, Hospital; Helium; Humans; Intubation, Intratracheal; Ketamine; Leukotriene Antagonists; Magnesium Sulfate; Oxygen; Peak Expiratory Flow Rate; Physical Examination; Positive-Pressure Respiration; Radiography, Thoracic; Risk Management | 2013 |
Heliox for croup in children.
Topics: Adrenal Cortex Hormones; Airway Obstruction; Airway Resistance; Bronchodilator Agents; Child, Preschool; Croup; Dexamethasone; Epinephrine; Helium; Humans; Infant; Oxygen; Oxygen Inhalation Therapy; Randomized Controlled Trials as Topic | 2013 |
Heliox-driven β2-agonists nebulization for children and adults with acute asthma: a systematic review with meta-analysis.
Topics: Acute Disease; Adolescent; Adrenergic beta-1 Receptor Agonists; Adult; Asthma; Child; Child, Preschool; Helium; Humans; Hypoxia; Nebulizers and Vaporizers; Oxygen; Treatment Outcome | 2014 |
Viral croup: diagnosis and a treatment algorithm.
Topics: Administration, Inhalation; Administration, Oral; Algorithms; Anti-Inflammatory Agents; Bronchodilator Agents; Budesonide; Child; Child, Preschool; Croup; Dexamethasone; Helium; Humans; Infant; Oxygen; Racepinephrine; Severity of Illness Index | 2014 |
Croup.
Topics: Adrenal Cortex Hormones; Budesonide; Cough; Croup; Epinephrine; Helium; Humans; Humidity; Oxygen; Prednisolone | 2014 |
Advances in acute asthma.
Topics: Acute Disease; Adrenergic beta-1 Receptor Agonists; Adult; Albuterol; Asthma; Bronchodilator Agents; Evidence-Based Emergency Medicine; Helium; Hospitalization; Humans; Hyperlactatemia; Magnesium Sulfate; Nebulizers and Vaporizers; Oxygen; Oxygen Inhalation Therapy; Treatment Outcome | 2015 |
What's weighing down heliox?
Topics: Airway Obstruction; Helium; Humans; Oxygen | 2015 |
The potential of heliox as a therapy for acute respiratory distress syndrome in adults and children: a descriptive review.
Topics: Animals; Disease Models, Animal; Helium; Humans; Oxygen; Pulmonary Gas Exchange; Respiration, Artificial; Respiratory Distress Syndrome; Respiratory Distress Syndrome, Newborn; Respiratory Mechanics | 2015 |
Heliox inhalation therapy for bronchiolitis in infants.
Topics: Acute Disease; Administration, Inhalation; Bronchiolitis, Viral; Bronchodilator Agents; Helium; Humans; Infant; Intensive Care Units, Pediatric; Intubation, Intratracheal; Length of Stay; Oxygen; Randomized Controlled Trials as Topic; Respiratory Syncytial Virus Infections | 2015 |
Pediatric acute asthma exacerbations: Evaluation and management from emergency department to intensive care unit.
Topics: Acute Disease; Adrenal Cortex Hormones; Anti-Asthmatic Agents; Asthma; Blood Gas Analysis; Bronchodilator Agents; Child; Chronic Disease; Drug Administration Routes; Drug Therapy, Combination; Emergency Service, Hospital; Helium; Humans; Oxygen; Practice Guidelines as Topic; Respiration, Artificial; Respiratory Insufficiency | 2016 |
High-flow oxygen therapy and other inhaled therapies in intensive care units.
Topics: Administration, Inhalation; Adrenal Cortex Hormones; Anti-Bacterial Agents; Bronchodilator Agents; Critical Care; Critical Illness; Helium; Humans; Hypertension, Pulmonary; Intensive Care Units; Lung Diseases, Obstructive; Nitric Oxide; Oxygen; Oxygen Inhalation Therapy; Pneumonia, Ventilator-Associated; Prostaglandins I; Respiratory Distress Syndrome | 2016 |
Fundamentals of aerosol therapy in critical care.
Topics: Administration, Inhalation; Critical Care; Drug Delivery Systems; Equipment Design; Helium; Humans; Nebulizers and Vaporizers; Oxygen; Particle Size; Patient Positioning; Respiration, Artificial | 2016 |
No evidence that heliox inhalation therapy improves important outcomes for infants with bronchiolitis.
Topics: Bronchiolitis; Helium; Humans; Infant; Oxygen; Respiratory Therapy | 2016 |
Noninvasive Ventilation with Heliox for Respiratory Distress Syndrome in Preterm Infant: A Systematic Review and Meta-Analysis.
Topics: Carbon Dioxide; Helium; Humans; Infant, Newborn; Intubation, Intratracheal; Noninvasive Ventilation; Oxygen; Partial Pressure; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Treatment Outcome | 2016 |
A stepwise approach to pediatric asthma.
Topics: Adrenergic beta-Agonists; Anti-Asthmatic Agents; Asthma; Child; Cromolyn Sodium; Delayed-Action Preparations; Dose-Response Relationship, Drug; Drug Therapy, Combination; Glucocorticoids; Helium; Humans; Hypersensitivity; Infusions, Intravenous; Leukotriene Antagonists; Magnesium Sulfate; Metered Dose Inhalers; Nebulizers and Vaporizers; Omalizumab; Oxygen; Positive-Pressure Respiration; Practice Guidelines as Topic; Xanthines | 2017 |
Adjunct Therapies for Refractory Status Asthmaticus in Children.
Topics: Administration, Inhalation; Anesthetics, Inhalation; Anti-Asthmatic Agents; Child; Combined Modality Therapy; Emergency Service, Hospital; Extracorporeal Membrane Oxygenation; Helium; Humans; Ipratropium; Oxygen; Respiration, Artificial; Respiratory Therapy; Status Asthmaticus | 2017 |
Aerosol therapy through high flow nasal cannula in pediatric patients.
Topics: Administration, Inhalation; Aerosols; Cannula; Child; Helium; Humans; Nebulizers and Vaporizers; Oxygen; Oxygen Inhalation Therapy; Respiration; Respiratory Insufficiency | 2017 |
Ventilator Strategies for Chronic Obstructive Pulmonary Disease and Acute Respiratory Distress Syndrome.
Topics: Adrenal Cortex Hormones; Helium; Humans; Oxygen; Positive-Pressure Respiration, Intrinsic; Pulmonary Disease, Chronic Obstructive; Pulmonary Gas Exchange; Respiration, Artificial; Respiratory Distress Syndrome; Respiratory Muscles; Risk Factors; Treatment Outcome; Ventilator Weaning | 2017 |
Speech-Language Pathology as a Primary Treatment for Exercise-Induced Laryngeal Obstruction.
Topics: Airway Obstruction; Behavior Therapy; Biofeedback, Psychology; Breathing Exercises; Health Knowledge, Attitudes, Practice; Helium; Humans; Oxygen; Patient Education as Topic; Practice Guidelines as Topic; Speech-Language Pathology; Vocal Cord Dysfunction; Vocal Cords | 2018 |
Heliox for croup in children.
Topics: Airway Obstruction; Airway Resistance; Child; Child, Preschool; Croup; Helium; Humans; Infant; Oxygen; Oxygen Inhalation Therapy; Randomized Controlled Trials as Topic; Treatment Outcome | 2021 |
Helium-oxygen in bronchiolitis-A systematic review and meta-analysis.
Topics: Acute Disease; Bronchiolitis; Helium; Humans; Infant; Oxygen | 2022 |
73 trial(s) available for helium and heliox
| Article | Year |
|---|---|
Helium-oxygen mixture in the treatment of postextubation stridor in pediatric trauma patients.
Topics: Adolescent; Burns, Inhalation; Child; Child, Preschool; Craniocerebral Trauma; Double-Blind Method; Epinephrine; Female; Helium; Humans; Intubation, Intratracheal; Male; Oxygen; Racepinephrine; Respiratory Insufficiency; Respiratory Sounds; Trauma Centers | 1991 |
Relaxation decreases large-airway but not small-airway asthma.
Topics: Adult; Asthma; Biofeedback, Psychology; Bronchial Provocation Tests; Desensitization, Psychologic; Electromyography; Female; Forced Expiratory Flow Rates; Helium; Humans; Male; Methacholine Chloride; Methacholine Compounds; Middle Aged; Oxygen; Relaxation Therapy; Spirometry | 1986 |
Heliox improves pulsus paradoxus and peak expiratory flow in nonintubated patients with severe asthma.
Topics: Adult; Aged; Airway Resistance; Asthma; Blood Pressure; Female; Helium; Humans; Male; Middle Aged; Oxygen; Peak Expiratory Flow Rate; Respiratory Mechanics; Work of Breathing | 1995 |
Helium-oxygen mixture in respiratory distress syndrome: a double-blind study.
Topics: Airway Resistance; Blood Pressure; Bronchopulmonary Dysplasia; Double-Blind Method; Helium; Humans; Infant, Newborn; Intubation, Intratracheal; Nitrogen; Oxygen; Pulmonary Atelectasis; Respiration; Respiration, Artificial; Respiratory Distress Syndrome, Newborn; Survival Rate; Treatment Outcome | 1993 |
Evaluation of heliox in children hospitalized with acute severe asthma. A randomized crossover trial.
Topics: Acute Disease; Adolescent; Asthma; Child; Child, Preschool; Cross-Over Studies; Double-Blind Method; Female; Forced Expiratory Volume; Helium; Humans; Male; Maximal Midexpiratory Flow Rate; Oxygen; Peak Expiratory Flow Rate; Predictive Value of Tests; Prospective Studies; Vital Capacity | 1996 |
Comparison of heliox and oxygen as washing gases for the nitrogen washout technique in preterm infants.
Topics: Functional Residual Capacity; Helium; Humans; Infant; Infant, Newborn; Infant, Premature; Nitrogen; Oxygen | 1996 |
[An initial trial of using pulsed hypoxia incorporating helium in the treatment of chronic obstructive bronchitis].
Topics: Aged; Bronchitis; Chronic Disease; Female; Helium; Humans; Hypoxia; Immunity, Innate; Male; Middle Aged; Oxygen; Respiration | 1996 |
Inhaled helium-oxygen revisited: effect of inhaled helium-oxygen during the treatment of status asthmaticus in children.
Topics: Administration, Inhalation; Adolescent; Analysis of Variance; Child; Child, Preschool; Double-Blind Method; Female; Helium; Humans; Infant; Male; Oxygen; Pulse; Statistics, Nonparametric; Status Asthmaticus; Work of Breathing | 1997 |
Modification of the open circuit N2 washout technique for measurement of functional residual capacity in premature infants.
Topics: Calibration; Female; Functional Residual Capacity; Helium; Humans; Hypoxia; Infant; Infant, Newborn; Infant, Premature; Linear Models; Male; Models, Anatomic; Nitrogen; Oxygen; Positive-Pressure Respiration; Pulmonary Gas Exchange; Reproducibility of Results; Respiratory Distress Syndrome, Newborn; Respiratory Function Tests; Sensitivity and Specificity | 1997 |
The effect of heliox on croup: a pilot study.
Topics: Child, Preschool; Croup; Double-Blind Method; Emergency Treatment; Helium; Humans; Infant; Oxygen; Pilot Projects; Prospective Studies | 1998 |
Use of heliox-driven nebulizer therapy in the treatment of acute asthma.
Topics: Adolescent; Adrenergic beta-Agonists; Adult; Aged; Albuterol; Asthma; Female; Forced Expiratory Volume; Helium; Humans; Male; Middle Aged; Nebulizers and Vaporizers; Oxygen; Peak Expiratory Flow Rate; Prospective Studies; Single-Blind Method; Vital Capacity | 1999 |
The effect of heliox in acute severe asthma: a randomized controlled trial.
Topics: Adult; Asthma; Dyspnea; Female; Helium; Humans; Hypoxia; Male; Oxygen; Peak Expiratory Flow Rate; Prospective Studies; Treatment Outcome | 1999 |
Beneficial effects of helium:oxygen versus air:oxygen noninvasive pressure support in patients with decompensated chronic obstructive pulmonary disease.
Topics: Adult; Aged; Aged, 80 and over; Blood Pressure; Cross-Over Studies; Female; Forced Expiratory Volume; Helium; Hospitals, University; Humans; Hypoxia; Inspiratory Capacity; Lung Diseases, Obstructive; Male; Middle Aged; Oxygen; Oxygen Inhalation Therapy; Positive-Pressure Respiration; Prospective Studies; Pulmonary Gas Exchange; Respiratory Care Units; Treatment Outcome | 1999 |
Inhaled heliox does not benefit ED patients with moderate to severe asthma.
Topics: Adolescent; Adult; Algorithms; Asthma; Emergency Treatment; Female; Helium; Humans; Hypoxia; Male; Oxygen; Peak Expiratory Flow Rate; Prospective Studies | 2000 |
Effects of helium-oxygen on intrinsic positive end-expiratory pressure in intubated and mechanically ventilated patients with severe chronic obstructive pulmonary disease.
Topics: Aged; Aged, 80 and over; Female; Helium; Humans; Hypoxia; Intubation; Lung Diseases, Obstructive; Male; Middle Aged; Oxygen; Positive-Pressure Respiration, Intrinsic; Prospective Studies; Respiration, Artificial; Severity of Illness Index | 2000 |
Randomized trial of the use of heliox as a driving gas for updraft nebulization of bronchodilators in the emergent treatment of acute exacerbations of chronic obstructive pulmonary disease.
Topics: Aerosols; Albuterol; Bronchodilator Agents; Emergencies; Female; Forced Expiratory Volume; Helium; Humans; Ipratropium; Lung Diseases, Obstructive; Male; Middle Aged; Nebulizers and Vaporizers; Oxygen; Spirometry | 2000 |
Helium-oxygen mixture does not improve gas exchange in mechanically ventilated children with bronchiolitis.
Topics: Analysis of Variance; Blood Gas Analysis; Bronchiolitis; Factor Analysis, Statistical; Female; Helium; Humans; Infant; Intermittent Positive-Pressure Ventilation; Male; Nitrogen; Oxygen; Oxygen Inhalation Therapy; Prospective Studies; Pulmonary Gas Exchange; Treatment Outcome; Work of Breathing | 2000 |
A randomized comparison of helium-oxygen mixture (Heliox) and racemic epinephrine for the treatment of moderate to severe croup.
Topics: Analysis of Variance; Child, Preschool; Croup; Double-Blind Method; Drug Therapy, Combination; Epinephrine; Female; Helium; Humans; Infant; Male; Oxygen; Prospective Studies; Racepinephrine; Severity of Illness Index; Treatment Outcome | 2001 |
Heliox therapy in infants with acute bronchiolitis.
Topics: Acute Disease; Bronchiolitis, Viral; Child, Preschool; Drug Administration Schedule; Epinephrine; Helium; Humans; Infant; Intensive Care Units, Pediatric; Length of Stay; Oxygen; Prospective Studies; Treatment Outcome | 2002 |
Prospective randomized trial of heliox-driven continuous nebulizers in the treatment of asthma in the emergency department.
Topics: Adolescent; Adult; Asthma; Double-Blind Method; Female; Forced Expiratory Volume; Helium; Humans; Hypoxia; Male; Middle Aged; Nebulizers and Vaporizers; Oxygen; Peak Expiratory Flow Rate; Prospective Studies; Treatment Outcome | 2002 |
The utility of albuterol nebulized with heliox during acute asthma exacerbations.
Topics: Administration, Inhalation; Adult; Albuterol; Asthma; Drug Combinations; Emergencies; Female; Forced Expiratory Volume; Helium; Humans; Male; Nebulizers and Vaporizers; Oxygen; Spirometry; Statistics, Nonparametric | 2002 |
Effects of training with heliox and noninvasive positive pressure ventilation on exercise ability in patients with severe COPD.
Topics: Aged; Double-Blind Method; Exercise Test; Exercise Tolerance; Female; Helium; Humans; Male; Oxygen; Patient Satisfaction; Physical Education and Training; Positive-Pressure Respiration; Pulmonary Disease, Chronic Obstructive; Time Factors | 2002 |
The effect of heliox-driven bronchodilator aerosol therapy on pulmonary function tests in patients with asthma.
Topics: Adult; Aerosols; Asthma; Bronchodilator Agents; Cross-Over Studies; Female; Helium; Humans; Ipratropium; Male; Oxygen; Prospective Studies; Respiratory Function Tests | 2002 |
Heliox questions.
Topics: Epinephrine; Helium; Humans; Hypoxia; Lung Diseases, Obstructive; Noble Gases; Oxygen; Pulmonary Gas Exchange; Respiration, Artificial | 2003 |
Heliox questions.
Topics: Dilatation, Pathologic; Epinephrine; Helium; Humans; Hypoxia; Lung Diseases, Obstructive; Noble Gases; Oxygen; Palliative Care; Pulmonary Gas Exchange | 2003 |
Heliox questions.
Topics: Helium; Humans; Noble Gases; Oxygen | 2003 |
Helium-oxygen versus air-oxygen noninvasive pressure support in decompensated chronic obstructive disease: A prospective, multicenter study.
Topics: Aged; APACHE; Blood Gas Analysis; Cost-Benefit Analysis; Dyspnea; Female; Helium; Hospital Costs; Hospital Mortality; Humans; Intensive Care Units; Intubation, Intratracheal; Length of Stay; Male; Middle Aged; Oxygen; Oxygen Inhalation Therapy; Positive-Pressure Respiration; Prospective Studies; Pulmonary Disease, Chronic Obstructive; Safety; Switzerland; Treatment Outcome; Work of Breathing | 2003 |
Helium/oxygen mixture reduces the work of breathing at the end of the weaning process in patients with severe chronic obstructive pulmonary disease.
Topics: Acute Disease; Aged; Blood Gas Analysis; Cross-Over Studies; Female; Forced Expiratory Volume; Helium; Humans; Male; Middle Aged; Oxygen; Oxygen Inhalation Therapy; Positive-Pressure Respiration, Intrinsic; Prospective Studies; Pulmonary Disease, Chronic Obstructive; Pulmonary Gas Exchange; Respiratory Mechanics; Tidal Volume; Treatment Outcome; Ventilator Weaning; Vital Capacity; Work of Breathing | 2003 |
Inhaling beta(2)-agonist with heliox-driven in bronchial asthma.
Topics: Adrenergic beta-Agonists; Adult; Asthma; Bronchodilator Agents; Female; Fenoterol; Helium; Humans; Male; Middle Aged; Oxygen | 2003 |
A double-blind, randomised, controlled Phase II trial of Heliox28 gas mixture in lung cancer patients with dyspnoea on exertion.
Topics: Administration, Inhalation; Aged; Cross-Over Studies; Double-Blind Method; Dyspnea; Exercise; Female; Helium; Humans; Lung Neoplasms; Male; Middle Aged; Oxygen; Oxygen Inhalation Therapy; Treatment Outcome | 2004 |
Probing the impact of axial diffusion on nitric oxide exchange dynamics with heliox.
Topics: Adult; Computer Simulation; Diffusion; Female; Helium; Humans; Lung; Male; Models, Biological; Nitric Oxide; Oxygen; Pulmonary Alveoli; Pulmonary Gas Exchange; Respiration; Respiratory Function Tests | 2004 |
Heliox improves hemodynamics in mechanically ventilated patients with chronic obstructive pulmonary disease with systolic pressure variations.
Topics: Blood Pressure; Female; Heart Rate; Helium; Humans; Male; Middle Aged; Oxygen; Positive-Pressure Respiration; Pulmonary Disease, Chronic Obstructive; Respiration, Artificial; Respiratory Insufficiency | 2005 |
[Cardiorespiratory effects of heliox using a model of upper airway obstruction].
Topics: Administration, Inhalation; Adult; Airway Obstruction; Computer Simulation; Dyspnea; Heart; Helium; Humans; Hypoxia; Male; Models, Biological; Oxygen; Respiration; Ventricular Dysfunction, Left | 2005 |
Beneficial effects of albuterol therapy driven by heliox versus by oxygen in severe asthma exacerbation.
Topics: Administration, Inhalation; Adult; Albuterol; Asthma; Bronchodilator Agents; Double-Blind Method; Dyspnea; Female; Helium; Humans; Logistic Models; Male; Nebulizers and Vaporizers; Oxygen; Respiratory Function Tests; Treatment Outcome | 2005 |
Deposition pattern of heliox-driven bronchodilator aerosol in the airways of stable asthmatics.
Topics: Administration, Inhalation; Adult; Aerosol Propellants; Albuterol; Asthma; Biological Availability; Bronchodilator Agents; Female; Helium; Humans; Infant, Newborn; Lung; Lung Volume Measurements; Male; Oxygen; Prospective Studies; Radionuclide Imaging; Spirometry; Technetium Tc 99m Pentetate | 2005 |
Helium-oxygen decreases inspiratory effort and work of breathing during pressure support in intubated patients with chronic obstructive pulmonary disease.
Topics: Aged; Blood Gas Analysis; Blood Pressure; Cross-Over Studies; Female; Helium; Humans; Intensive Care Units; Lung Volume Measurements; Male; Middle Aged; Oxygen; Positive-Pressure Respiration; Pulmonary Disease, Chronic Obstructive; Work of Breathing | 2005 |
Helium/oxygen-driven albuterol nebulization in the treatment of children with moderate to severe asthma exacerbations: a randomized, controlled trial.
Topics: Acute Disease; Adrenergic beta-Agonists; Aerosols; Albuterol; Asthma; Bronchodilator Agents; Child; Emergency Service, Hospital; Female; Helium; Humans; Male; Nebulizers and Vaporizers; Oximetry; Oxygen; Respiratory Function Tests; Single-Blind Method | 2005 |
Albuterol nebulized in heliox in the initial ED treatment of pediatric asthma: a blinded, randomized controlled trial.
Topics: Administration, Inhalation; Adolescent; Albuterol; Asthma; Bronchodilator Agents; Child; Child, Preschool; Emergency Service, Hospital; Female; Helium; Humans; Male; Nebulizers and Vaporizers; Oxygen; Single-Blind Method; Treatment Outcome | 2006 |
Clinical effects of heliox administration for acute bronchiolitis in young infants.
Topics: Acute Disease; Bronchiolitis; Double-Blind Method; Helium; Humans; Hypoxia; Infant; Oxygen; Prospective Studies; Respiratory Muscles; Respiratory Syncytial Virus Infections; Treatment Outcome | 2006 |
Helium-hyperoxia, exercise, and respiratory mechanics in chronic obstructive pulmonary disease.
Topics: Aged; Analysis of Variance; Cross-Over Studies; Exercise; Exercise Tolerance; Helium; Humans; Lung Volume Measurements; Male; Middle Aged; Oxygen; Pulmonary Disease, Chronic Obstructive; Respiratory Mechanics; Tidal Volume; Work of Breathing | 2006 |
The effect of breathing an ambient low-density, hyperoxic gas on the perceived effort of breathing and maximal performance of exercise in well-trained athletes.
Topics: Adult; Anaerobic Threshold; Analysis of Variance; Bicycling; Ergometry; Exercise Test; Helium; Humans; Nitrogen; Oxygen; Oxygen Consumption; Pulmonary Gas Exchange; Respiration; Single-Blind Method | 2007 |
[Efficacy of heliox therapy in respiratory insufficiency in infants and children].
Topics: Child; Child, Preschool; Critical Illness; Female; Helium; Humans; Infant; Infant, Newborn; Male; Oxygen; Respiratory Insufficiency | 2007 |
Impaired exercise ventilatory mechanics with the self-contained breathing apparatus are improved with heliox.
Topics: Adult; Air Pressure; Body Temperature; Esophagus; Exercise; Exercise Test; Heart Rate; Helium; Humans; Lung Compliance; Lung Volume Measurements; Male; Maximal Expiratory Flow Rate; Muscle Fatigue; Muscle Strength; Oxygen; Protective Devices; Respiratory Function Tests; Respiratory Mechanics; Respiratory Muscles; Spirometry; Thoracic Wall; Ventilators, Mechanical; Work of Breathing | 2007 |
Room air dilution of heliox given by facemask.
Topics: Adult; Cross-Over Studies; Dose-Response Relationship, Drug; Drug Delivery Systems; Equipment Design; Female; Helium; Humans; Male; Masks; Oxygen; Respiration; Tidal Volume; Trachea | 2008 |
[The effect of helium on ventilator parameters: in vitro study with a Servoi ventilator].
Topics: Airway Resistance; Helium; Humans; Lung; Lung Volume Measurements; Oxygen; Oxygen Inhalation Therapy; Respiration, Artificial; Respiratory Mechanics; Spirometry; Tidal Volume; Ventilators, Mechanical | 2008 |
Nasal continuous positive airway pressure with heliox versus air oxygen in infants with acute bronchiolitis: a crossover study.
Topics: Acute Disease; Blood Gas Monitoring, Transcutaneous; Bronchiolitis, Viral; Continuous Positive Airway Pressure; Cross-Over Studies; Female; Helium; Humans; Infant; Male; Oxygen; Respiratory Syncytial Virus Infections | 2008 |
Aerosol deposition in the human lung periphery is increased by reduced-density gas breathing.
Topics: Administration, Inhalation; Adult; Aerosols; Female; Helium; Humans; Lung; Male; Middle Aged; Oxygen; Particle Size; Tissue Distribution | 2008 |
Relationship between ventilatory constraint and muscle fatigue during exercise in COPD.
Topics: Aged; Analysis of Variance; Cross-Over Studies; Exercise Test; Exercise Tolerance; Female; Forced Expiratory Volume; Helium; Humans; Leg; Male; Muscle Fatigue; Oxygen; Pulmonary Disease, Chronic Obstructive; Single-Blind Method; Spirometry; Statistics, Nonparametric; Torque | 2009 |
[Heliox-driven bronchodilator nebulization in the treatment of infants with bronchiolitis].
Topics: Bronchiolitis; Bronchodilator Agents; Helium; Humans; Infant; Infant, Newborn; Nebulizers and Vaporizers; Oxygen; Prospective Studies | 2009 |
Heliox improves oxygen delivery and utilization during dynamic exercise in patients with chronic obstructive pulmonary disease.
Topics: Aged; Cross-Over Studies; Exercise Test; Exercise Tolerance; Helium; Humans; Male; Middle Aged; Oxygen; Oxygen Consumption; Oxygen Inhalation Therapy; Pulmonary Disease, Chronic Obstructive | 2009 |
Heliox reduces respiratory system resistance in respiratory syncytial virus induced respiratory failure.
Topics: Airway Resistance; Cross-Over Studies; Helium; Humans; Infant; Infant, Newborn; Oxygen; Positive-Pressure Respiration; Prospective Studies; Pulmonary Gas Exchange; Pulmonary Ventilation; Respiratory Insufficiency; Respiratory Mechanics; Respiratory Syncytial Virus Infections | 2009 |
Feasibility study of noninvasive ventilation with helium-oxygen gas flow for chronic obstructive pulmonary disease during exercise.
Topics: Administration, Inhalation; Aged; Cross-Over Studies; Exercise Test; Exercise Therapy; Feasibility Studies; Gases; Helium; Humans; Oxygen; Oxygen Inhalation Therapy; Physical Endurance; Positive-Pressure Respiration; Pulmonary Disease, Chronic Obstructive | 2009 |
Expiratory flow-limitation and heliox breathing in resting and exercising COPD patients.
Topics: Administration, Inhalation; Aged; Blood Gas Analysis; Exercise; Exhalation; Helium; Humans; Inspiratory Capacity; Middle Aged; Oxygen; Pulmonary Disease, Chronic Obstructive; Pulmonary Gas Exchange; Pulmonary Ventilation; Respiratory Function Tests; Rest | 2009 |
Helium/oxygen-driven albuterol nebulization in the management of children with status asthmaticus: a randomized, placebo-controlled trial.
Topics: Adolescent; Albuterol; Bronchodilator Agents; Child; Child, Preschool; Female; Helium; Humans; Male; Nebulizers and Vaporizers; Ohio; Oxygen; Placebos; Severity of Illness Index; Status Asthmaticus; Treatment Outcome; Young Adult | 2010 |
Does a low-density gas mixture or oxygen supplementation improve exercise training in COPD?
Topics: Aged; Double-Blind Method; Exercise Test; Exercise Therapy; Exercise Tolerance; Female; Follow-Up Studies; Forced Expiratory Volume; Helium; Humans; Male; Oxygen; Oxygen Inhalation Therapy; Pulmonary Disease, Chronic Obstructive; Treatment Outcome | 2010 |
Effect of heliox on heart rate kinetics and dynamic hyperinflation during high-intensity exercise in COPD.
Topics: Aged; Double-Blind Method; Exercise; Exercise Test; Exercise Tolerance; Heart Rate; Helium; Hemodynamics; Humans; Inhalation; Inspiratory Capacity; Kinetics; Male; Middle Aged; Oxygen; Physical Exertion; Placebos; Pulmonary Disease, Chronic Obstructive | 2011 |
Heliox and forward-leaning posture improve the efficacy of nebulized bronchodilator in acute asthma: a randomized trial.
Topics: Acute Disease; Adult; Asthma; Bronchodilator Agents; Emergency Service, Hospital; Female; Fenoterol; Forced Expiratory Volume; Helium; Humans; Ipratropium; Male; Nebulizers and Vaporizers; Oxygen; Oxygen Inhalation Therapy; Peak Expiratory Flow Rate; Posture | 2011 |
Effect of helium breathing on intercostal and quadriceps muscle blood flow during exercise in COPD patients.
Topics: Administration, Inhalation; Exercise; Female; Helium; Humans; Leg; Male; Middle Aged; Oxygen; Pulmonary Disease, Chronic Obstructive; Pulmonary Gas Exchange; Regional Blood Flow; Respiratory Muscles | 2011 |
Use of heliox in the management of neonates with meconium aspiration syndrome.
Topics: Acid-Base Equilibrium; Administration, Inhalation; Cross-Over Studies; Female; Helium; Humans; Infant, Newborn; Male; Meconium Aspiration Syndrome; Oxygen; Pilot Projects; Respiration; Respiration, Artificial; Respiratory Insufficiency; Treatment Outcome; Vital Signs | 2011 |
Nasal continuous positive airway pressure with heliox in preterm infants with respiratory distress syndrome.
Topics: Continuous Positive Airway Pressure; Female; Helium; Humans; Infant, Newborn; Italy; Length of Stay; Male; Oxygen; Pilot Projects; Respiration, Artificial; Respiratory Distress Syndrome, Newborn | 2012 |
Heliox increases quadriceps muscle oxygen delivery during exercise in COPD patients with and without dynamic hyperinflation.
Topics: Arteries; Biomechanical Phenomena; Cardiac Output; Exercise; Exercise Test; Exhalation; Female; Forced Expiratory Volume; Helium; Hemodynamics; Humans; Male; Middle Aged; Motor Activity; Oxygen; Pulmonary Disease, Chronic Obstructive; Quadriceps Muscle; Regional Blood Flow; Respiratory Muscles; Thoracic Wall | 2012 |
Heliox non-invasive ventilation for preventing extubation failure in preterm infants.
Topics: Airway Extubation; Female; Helium; Humans; Infant, Newborn; Infant, Premature; Male; Noninvasive Ventilation; Oxygen; Respiratory Distress Syndrome, Newborn; Treatment Failure | 2013 |
Heliox therapy in bronchiolitis: phase III multicenter double-blind randomized controlled trial.
Topics: Acute Disease; Bronchiolitis; Continuous Positive Airway Pressure; Double-Blind Method; Female; Helium; Humans; Infant; Intention to Treat Analysis; Male; Masks; Nitrogen; Oxygen; Oxygen Inhalation Therapy; Respiratory Therapy; Time Factors; Treatment Outcome | 2013 |
Evaluation of lung function and deposition of aerosolized bronchodilators carried by heliox associated with positive expiratory pressure in stable asthmatics: a randomized clinical trial.
Topics: Adolescent; Adult; Aerosols; Aged; Analysis of Variance; Anti-Asthmatic Agents; Asthma; Bronchodilator Agents; Drug Carriers; Forced Expiratory Volume; Helium; Humans; Ipratropium; Lung; Middle Aged; Nebulizers and Vaporizers; Oxygen; Positive-Pressure Respiration; Radiopharmaceuticals; Technetium Tc 99m Pentetate; Vital Capacity; Young Adult | 2013 |
Contrasting breathing retraining and helium-oxygen during pulmonary rehabilitation in COPD: a randomized clinical trial.
Topics: Aged; Combined Modality Therapy; Exercise Therapy; Female; Forced Expiratory Volume; Helium; Humans; Male; Oxygen; Pulmonary Disease, Chronic Obstructive; Respiratory Therapy; Treatment Outcome; Vital Capacity | 2014 |
Effect of heliox- and air-driven nebulized bronchodilator therapy on lung function in patients with asthma.
Topics: Administration, Inhalation; Adrenergic beta-2 Receptor Agonists; Adult; Aerosol Propellants; Aged; Albuterol; Asthma; Bronchodilator Agents; Compressed Air; Cross-Over Studies; Equipment Design; Female; Forced Expiratory Volume; Helium; Humans; Lebanon; Lung; Male; Maximal Midexpiratory Flow Rate; Middle Aged; Nebulizers and Vaporizers; Oxygen; Severity of Illness Index; Spirometry; Treatment Outcome; Vital Capacity | 2014 |
Heliox breathing equally influences respiratory mechanics and cycling performance in trained males and females.
Topics: Adult; Bicycling; Cross-Over Studies; Education; Exercise; Female; Helium; Humans; Lung; Male; Oxygen; Respiration; Respiratory Mechanics; Vital Capacity | 2015 |
Nasal intermittent positive pressure ventilation with heliox in premature infants with respiratory distress syndrome: a randomized controlled trial.
Topics: Female; Helium; Humans; Infant, Newborn; Infant, Premature; Intermittent Positive-Pressure Ventilation; Male; Oxygen; Respiratory Distress Syndrome, Newborn | 2014 |
[Does heliox administered by low-flow nasal cannula improve respiratory distress in infants with respiratory syncytial virus acute bronchiolitis? A randomized controlled trial].
Topics: Acute Disease; Bronchiolitis; Cannula; Helium; Humans; Infant; Oxygen; Prospective Studies; Respiration Disorders; Respiratory Syncytial Virus Infections; Respiratory Therapy; Treatment Outcome | 2019 |
A proof-of-concept trial of HELIOX with different fractions of helium in a human study modeling upper airway obstruction.
Topics: Adult; Airway Obstruction; Blood Pressure; Dyspnea; Female; Helium; Humans; Male; Oxygen; Oxygen Inhalation Therapy; Proof of Concept Study | 2019 |
Comparison of various types of inert gas components on efficacy of an alveolar recruitment maneuver in dorsally recumbent anesthetized horses.
Topics: Anesthesia, General; Animals; Cross-Over Studies; Female; Helium; Horses; Isoflurane; Male; Nitrogen; Oxygen; Patient Positioning; Pulmonary Alveoli; Random Allocation | 2019 |
EBNEO commentary: Randomised controlled trial of heliox in newborn infants with meconium aspiration syndrome.
Topics: Female; Helium; Humans; Infant; Infant, Newborn; Meconium; Meconium Aspiration Syndrome; Oxygen | 2022 |
[Is helium beneficial in a pulmonary rehabilitation program for severe COPD?]
Topics: Exercise Test; Helium; Humans; Oxygen; Pulmonary Disease, Chronic Obstructive | 2022 |
232 other study(ies) available for helium and heliox
| Article | Year |
|---|---|
[Changes in pain sensitivity under increased atmospheric pressure].
Topics: Adult; Analgesia; Animals; Atmosphere Exposure Chambers; Atmospheric Pressure; Electric Stimulation; Helium; Humans; Male; Oxygen; Pain Measurement; Pain Threshold; Rats; Time Factors | 1992 |
[350m heliox saturated diving test--dynamic observation on hearing threshold, brainstem evoked response and acoustic impedance].
Topics: Acoustic Impedance Tests; Adult; Auditory Threshold; Diving; Ecological Systems, Closed; Evoked Potentials, Auditory, Brain Stem; Helium; Humans; Male; Naval Medicine; Oxygen | 1991 |
Effect of helium and heliox on glutamate decarboxylase activity.
Topics: Animals; Atmospheric Pressure; Cyclohexanecarboxylic Acids; GABA Antagonists; gamma-Aminobutyric Acid; Glutamate Decarboxylase; Guinea Pigs; Helium; High Pressure Neurological Syndrome; In Vitro Techniques; Male; Neurotransmitter Agents; Oxygen | 1990 |
Predictors of postextubation stridor in pediatric trauma patients.
Topics: Adolescent; Burns, Inhalation; Child; Child, Preschool; Craniocerebral Trauma; Epinephrine; Equipment Failure; Female; Helium; Humans; Intubation, Intratracheal; Male; Oxygen; Prognosis; Racepinephrine; Respiratory Sounds; Trauma Centers | 1991 |
Ethanol-induced depression of aggression in mice antagonized by hyperbaric exposure.
Topics: Aggression; Animals; Atmospheric Pressure; Ethanol; Female; Helium; Male; Mice; Mice, Inbred Strains; Oxygen | 1991 |
Helium-oxygen mixtures in intubated patients with status asthmaticus and respiratory acidosis.
Topics: Acidosis, Respiratory; Adolescent; Adult; Asthma; Carbon Dioxide; Female; Helium; Humans; Intubation, Intratracheal; Male; Oxygen; Respiration, Artificial; Status Asthmaticus | 1990 |
Influence of heliox, oxygen, and N2O-O2 breathing on N2 bubbles in adipose tissue.
Topics: Adipose Tissue; Administration, Inhalation; Air; Animals; Decompression Sickness; Diffusion; Female; Helium; Nitrogen; Nitrous Oxide; Oxygen; Rats | 1989 |
Evoked potential and other CNS reactions during a heliox dive to 360 msw.
Topics: Acoustic Stimulation; Cognition; Diving; Electroencephalography; Evoked Potentials, Visual; Helium; High Pressure Neurological Syndrome; Humans; Neuropsychological Tests; Oxygen; Reaction Time; Seawater | 1989 |
Effects of an external resistance on maximum flow in chronic obstructive lung disease: implications for recognition of coincident upper airway obstruction.
Topics: Aged; Airway Obstruction; Airway Resistance; Female; Forced Expiratory Flow Rates; Forced Expiratory Volume; Helium; Humans; Lung Diseases, Obstructive; Male; Middle Aged; Oxygen; Peak Expiratory Flow Rate | 1989 |
[Decompression of deep divers].
Topics: Animals; Decompression; Diving; Female; Helium; Humans; Hydrogen; Male; Mice; Oxygen; Papio; Partial Pressure; Respiration | 1989 |
Removal of observer variability from the determination of the volume of isoflow.
Topics: Adolescent; Asthma; Child; Female; Helium; Humans; Lung Compliance; Lung Volume Measurements; Male; Maximal Expiratory Flow-Volume Curves; Neon; Numerical Analysis, Computer-Assisted; Oxygen; Pulmonary Ventilation; Reference Standards | 1987 |
[Heliox correction of the changes in hemodynamics and gas exchange in the early period after lung resection].
Topics: Administration, Inhalation; Adolescent; Adult; Helium; Hemodynamics; Humans; Middle Aged; Oxygen; Oxygen Inhalation Therapy; Pneumonectomy; Postoperative Complications; Pulmonary Gas Exchange | 1988 |
Airway obstruction due to lymphoma of the larynx and trachea.
Topics: Adult; Aged; Airway Obstruction; Antineoplastic Combined Chemotherapy Protocols; Combined Modality Therapy; Helium; Humans; Laryngeal Neoplasms; Lymphoma; Male; Middle Aged; Oxygen; Prognosis; Tomography, X-Ray Computed; Tracheal Neoplasms | 1988 |
Rat brain catecholamine release at 1, 10, 20, and 100 ATA heliox, nitrox, and trimix.
Topics: Animals; Atmospheric Pressure; Brain; Catecholamines; Caudate Nucleus; Dopamine; Gases; Helium; Male; Nitrogen; Norepinephrine; Oxygen; Rats | 1988 |
High-frequency jet ventilation with helium and oxygen (heliox) versus nitrogen and oxygen (nitrox).
Topics: Evaluation Studies as Topic; Granuloma; Helium; High-Frequency Jet Ventilation; Humans; Intraoperative Care; Laryngoscopy; Larynx; Laser Therapy; Lung Compliance; Microsurgery; Nitrogen; Oxygen; Pulmonary Gas Exchange; Tracheal Diseases | 1988 |
Laryngeal afferents activated by phenyldiguanide and their response to cold air or helium-oxygen.
Topics: Action Potentials; Air; Animals; Biguanides; Cats; Cold Temperature; Helium; Laryngeal Nerves; Nerve Fibers; Neurons, Afferent; Oxygen; Stress, Mechanical; Thermoreceptors | 1987 |
[Effect of heliox on ventilation and blood oxygen transport in patients with a restrictive form of ventilatory insufficiency].
Topics: Adult; Helium; Humans; Middle Aged; Oxygen; Respiration; Respiratory Insufficiency | 1987 |
CNS reactions at 51 ATA on trimix and heliox and during decompression.
Topics: Adult; Brain; Decompression; Diving; Electroencephalography; Helium; Humans; Male; Nitrogen; Oxygen; Task Performance and Analysis | 1985 |
[Correction of changes in hemodynamics and blood oxygen transport in patients with bronchopulmonary diseases using heliox].
Topics: Adolescent; Adult; Asthma; Helium; Hemodynamics; Humans; Middle Aged; Oxygen; Respiratory Therapy | 1985 |
Mechanics and energetics of breathing helium in infants with bronchopulmonary dysplasia.
Topics: Bronchopulmonary Dysplasia; Helium; Humans; Infant; Infant, Newborn; Lung; Oxygen; Respiration; Respiratory Function Tests; Work of Breathing | 1984 |
Heliox treatment for pneumatosis cystoides coli.
Topics: Adult; Female; Helium; Humans; Male; Middle Aged; Oxygen; Pneumatosis Cystoides Intestinalis | 1995 |
Low-level hyperbaric exposure antagonizes locomotor effects of ethanol and n-propanol but not morphine in C57BL mice.
Topics: 1-Propanol; Animals; Arousal; Dose-Response Relationship, Drug; Ethanol; Helium; Hyperbaric Oxygenation; Male; Mice; Mice, Inbred C57BL; Morphine; Motor Activity; Oxygen | 1995 |
Heliox therapy for acute vocal cord dysfunction.
Topics: Acute Disease; Asthma; Helium; Humans; Laryngeal Diseases; Oxygen; Vocal Cords | 1995 |
Does counterperfusion supersaturation cause gas cysts in pneumatosis cystoides coli, and can breathing heliox reduce them?
Topics: Atmospheric Pressure; Colon; Colonic Diseases; Diffusion; Helium; Humans; Hydrogen; Models, Biological; Nitrogen; Oxygen; Pneumatosis Cystoides Intestinalis | 1995 |
Complement activation in divers after repeated air/heliox dives and its possible relevance to DCS.
Topics: Adult; Air; Complement Activation; Complement C5a; Decompression Sickness; Diving; Edetic Acid; Gases; Helium; Humans; Male; Middle Aged; Osmolar Concentration; Oxygen | 1995 |
Validation of the phase angle technique as an objective measure of upper airway obstruction.
Topics: Airway Obstruction; Airway Resistance; Animals; Disease Models, Animal; Helium; Macaca mulatta; Male; Oxygen; Plethysmography | 1995 |
Heliox in respiratory failure from obstructive lung disease.
Topics: Female; Helium; Humans; Lung Diseases, Obstructive; Middle Aged; Oxygen; Respiratory Insufficiency; Respiratory Mechanics | 1995 |
Heliox for asthma. A trial balloon.
Topics: Asthma; Helium; Humans; Oxygen | 1995 |
Heliox therapy in acute severe asthma.
Topics: Acidosis, Respiratory; Acute Disease; Adult; Asthma; Female; Helium; Humans; Male; Oxygen | 1995 |
Saturation diving with heliox to 350 meters. Observation on hearing threshold, brainstem evoked response and acoustic impedance.
Topics: Acoustic Impedance Tests; Adult; Diving; Evoked Potentials, Auditory, Brain Stem; Hearing; Helium; Humans; Male; Oxygen; Sensory Thresholds | 1994 |
Effect of air, heliox, and oxygen breathing on air bubbles in aqueous tissues in the rat.
Topics: Air; Animals; Anterior Chamber; Blood Pressure; Diffusion; Female; Helium; Muscle, Skeletal; Oxygen; Rats; Tendons; Time Factors | 1994 |
Protective effect of oxygen and heliox breathing during development of spinal decompression sickness.
Topics: Air; Animals; Blood Pressure; Decompression; Decompression Sickness; Evoked Potentials; Female; Helium; Oxygen; Rats; Spinal Cord | 1994 |
Variations in flows and pressures during jet ventilation in the infant: a model study.
Topics: Airway Resistance; Helium; High-Frequency Jet Ventilation; Humans; Infant, Newborn; Lung; Lung Compliance; Mathematics; Models, Theoretical; Nitrogen; Oxygen; Physical Phenomena; Physics; Pressure; Pulmonary Alveoli; Pulmonary Ventilation; Tidal Volume; Time Factors | 1994 |
[Medical value of a respiratory mixture of oxygen and helium (Heliox)].
Topics: Adult; Bronchial Diseases; Child, Preschool; Decompression Sickness; Diving; Drowning; Female; Helium; Humans; Infant, Newborn; Male; Middle Aged; Oxygen; Respiration; Respiratory Distress Syndrome, Newborn | 1993 |
[Use of a helium-oxygen mixture in a mobile emergency unit].
Topics: Adolescent; Adult; Aged; Ambulances; Asthma; Child; Child, Preschool; Helium; Humans; Middle Aged; Oxygen | 1993 |
Reduction of decompression illness risk in pigs by use of non-linear ascent profiles.
Topics: Air; Animals; Decompression; Decompression Sickness; Diving; Gait; Helium; High Pressure Neurological Syndrome; Male; Nervous System Diseases; Oxygen; Paresis; Physical Conditioning, Animal; Pilot Projects; Random Allocation; Skin Diseases; Swine; Time Factors | 1996 |
Effect of 12 atmospheres helium-oxygen on the response of mice to convulsant drugs.
Topics: Allylglycine; Animals; Atmospheric Pressure; Body Temperature; Convulsants; Helium; High Pressure Neurological Syndrome; Isoniazid; Male; Methionine Sulfoximine; Mice; Mice, Inbred C57BL; Motor Activity; Myoclonus; Oxygen; Picrotoxin | 1996 |
The use of heliox and the laryngeal mask airway in a child with an anterior mediastinal mass.
Topics: Anesthesia, General; Asthma; Child, Preschool; Helium; Humans; Laryngeal Masks; Male; Mediastinal Diseases; Oxygen | 1996 |
Heliox in respiratory failure secondary to bronchiolitis: a new therapy.
Topics: Bronchiolitis; Helium; Humans; Infant; Male; Oxygen; Respiratory Insufficiency; Respiratory Syncytial Virus Infections; Respiratory Therapy | 1996 |
Hummingbird hovering performance in hyperoxic heliox: effects of body mass and sex.
Topics: Adipose Tissue; Animals; Birds; Body Composition; Body Weight; Female; Flight, Animal; Helium; Male; Muscles; Oxygen; Sex Characteristics | 1996 |
Vocal cord dysfunction mimicking exercise-induced bronchospasm in adolescents.
Topics: Adolescent; Asthma, Exercise-Induced; Bronchial Spasm; Helium; Humans; Laryngeal Diseases; Oxygen; Vocal Cords | 1997 |
HELIOX in children with acute severe asthma.
Topics: Adolescent; Airway Resistance; Anti-Asthmatic Agents; Asthma; Child; Cross-Over Studies; Double-Blind Method; Dyspnea; Forced Expiratory Volume; Helium; Humans; Oxygen; Peak Expiratory Flow Rate; Randomized Controlled Trials as Topic; Status Asthmaticus; Treatment Outcome | 1997 |
Management of severe tracheal obstruction with helium/oxygen and a laryngeal mask airway.
Topics: Airway Obstruction; Female; Gardner Syndrome; Helium; Humans; Laryngeal Masks; Middle Aged; Oxygen; Thyroid Neoplasms; Tracheostomy | 1997 |
Lower decompression sickness risk in rats by intravenous injection of foreign protein.
Topics: Alcaligenes; Animals; Atmosphere Exposure Chambers; Decompression Sickness; Helium; Hydrogenase; Injections, Intravenous; Male; Oxygen; Rats; Rats, Sprague-Dawley | 1997 |
Heliox in the treatment of obstructive hypoventilation.
Topics: Acidosis, Respiratory; Administration, Inhalation; Helium; Humans; Hypercapnia; Hypoventilation; Hypoxia; Lung Diseases, Obstructive; Male; Middle Aged; Oxygen; Oxygen Inhalation Therapy; Respiratory System Agents | 1998 |
Heliox tolerance in spontaneously breathing neonates with bronchopulmonary dysplasia.
Topics: Behavior; Body Temperature; Bronchopulmonary Dysplasia; Drug Tolerance; Energy Metabolism; Helium; Humans; Infant, Newborn; Infant, Premature; Oxygen; Respiration | 1998 |
The effect of heliox on nebulizer function using a beta-agonist bronchodilator.
Topics: Adrenergic beta-Agonists; Aerosol Propellants; Albuterol; Equipment Design; Helium; Humans; Nebulizers and Vaporizers; Oxygen; Particle Size | 1999 |
Evaluation of heliox saturated diving on the basis of selected haemostatic parameters.
Topics: Blood Coagulation Factors; Decompression; Diving; Evaluation Studies as Topic; Factor XII; Fibrinogen; Helium; Humans; Male; Oxygen; Platelet Aggregation; Platelet Count | 1998 |
Effect of nitric oxide, perfluorocarbon, and heliox on minute volume measurement and ventilator volumes delivered.
Topics: Airway Resistance; Bias; Bronchodilator Agents; Calibration; Equipment Design; Fluorocarbons; Helium; Humans; Humidity; Lung Volume Measurements; Nitric Oxide; Oxygen; Prospective Studies; Reproducibility of Results; Respiration, Artificial; Spirometry; Temperature; Tidal Volume | 1999 |
Oxygenation in status asthmaticus improves during ventilation with helium-oxygen.
Topics: Adolescent; Adult; Aged; Aged, 80 and over; Case-Control Studies; Child; Child, Preschool; Equipment Design; Female; Helium; Humans; Infant; Male; Middle Aged; Oxygen; Pulmonary Gas Exchange; Respiration, Artificial; Retrospective Studies; Status Asthmaticus | 1999 |
Noninvasive ventilation with helium-oxygen in acute exacerbations of chronic obstructive pulmonary disease.
Topics: Administration, Inhalation; Aged; Female; Helium; Humans; Lung Diseases, Obstructive; Male; Masks; Oxygen; Pulmonary Gas Exchange; Respiration, Artificial; Work of Breathing | 2000 |
Heliox for acute severe asthma.
Topics: Acute Disease; Administration, Inhalation; Asthma; Helium; Humans; Hypoxia; Oxygen; Peak Expiratory Flow Rate; Treatment Outcome | 2000 |
Heliox effect or rapid-onset acute severe asthma.
Topics: Acute Disease; Administration, Inhalation; Airway Obstruction; Asthma; Dyspnea; Helium; Humans; Hypoxia; Oxygen; Peak Expiratory Flow Rate | 2000 |
Lucid and comprehensive review of the approach to acute bronchiolitis in Israel.
Topics: Acute Disease; Bronchiolitis; Helium; Humans; Oxygen; Respiratory Therapy | 2000 |
Acute bronchitis in hospitalized children.
Topics: Acute Disease; Bronchiolitis; Bronchitis; Child; Child, Preschool; Combined Modality Therapy; Helium; Humans; Infant; Israel; Oxygen | 2000 |
Heliox in chronic obstructive pulmonary disease...time to lighten up?
Topics: Helium; Humans; Hypoxia; Lung Diseases, Obstructive; Oxygen | 2000 |
Determinants of the difference between expired and core temperatures: effect of a breath-hold.
Topics: Adult; Air; Body Temperature; Esophagus; Female; Helium; Hot Temperature; Humans; Male; Middle Aged; Mouth; Oxygen; Respiration; Temperature; Time Factors | 2000 |
Heliox treatment of severe croup.
Topics: Airway Obstruction; Child; Croup; Helium; Humans; Male; Oxygen | 2000 |
Trials and tribulations of the asthmatic patient.
Topics: Adolescent; Anti-Inflammatory Agents; Asthma; Child; Drug Hypersensitivity; Dyspnea; Emergency Treatment; Female; Helium; Humans; Male; Mandatory Reporting; Oxygen; Steroids; Treatment Refusal | 2000 |
Comparison of normal infants and infants with cystic fibrosis using forced expiratory flows breathing air and heliox.
Topics: Air; Airway Obstruction; Cystic Fibrosis; Female; Helium; Humans; Infant; Linear Models; Lung; Male; Maximal Expiratory Flow Rate; Maximal Expiratory Flow-Volume Curves; Maximal Midexpiratory Flow Rate; Oxygen; Prognosis; Pulmonary Ventilation; Signal Processing, Computer-Assisted; Time Factors; Transducers, Pressure; Vital Capacity | 2001 |
Heliox delivery with noninvasive positive pressure ventilation: a laboratory study.
Topics: Helium; Humans; Hypoxia; Oxygen; Positive-Pressure Respiration; Ventilators, Mechanical | 2001 |
Physical effects of heliox versus oxygen on measurements of functional residual capacity by the nitrogen washout technique in small lung volumes: a model study.
Topics: Functional Residual Capacity; Helium; Humans; Infant, Newborn; Lung Diseases; Lung Volume Measurements; Models, Biological; Nitrogen; Oxygen | 2001 |
Effect of combined recompression and air, oxygen, or heliox breathing on air bubbles in rat tissues.
Topics: Adipose Tissue; Air; Animals; Female; Gases; Helium; Inhalation; Muscle, Skeletal; Oxygen; Rats; Rats, Wistar; Respiratory Mechanics; Spinal Cord; Tendons; Tissue Distribution | 2001 |
Heliox use in the treatment of acute hyperammonemia.
Topics: Administration, Inhalation; Ammonia; Animals; Disease Models, Animal; Drug Evaluation, Preclinical; Helium; Humans; Hyperammonemia; Male; Oxygen; Rats; Rats, Sprague-Dawley; Treatment Outcome | 2001 |
Heliox improves gas exchange during high-frequency ventilation in a pediatric model of acute lung injury.
Topics: Animals; Helium; Hemodynamics; High-Frequency Ventilation; Oxygen; Pulmonary Gas Exchange; Respiratory Distress Syndrome | 2001 |
Applications of heliox in the treatment of status asthmaticus.
Topics: Adrenergic beta-Agonists; Helium; Humans; Oxygen; Status Asthmaticus | 2001 |
Direct evidence for a cause-effect link between ethanol potentiation of GABA(A) receptor function and intoxication from hyperbaric studies in C57, LS, and SS mice.
Topics: Alcoholic Intoxication; Animals; Anticonvulsants; Atmospheric Pressure; Brain; Cell Membrane; Chlorides; Drug Synergism; Ethanol; Genotype; Helium; Male; Mice; Mice, Inbred C57BL; Oxygen; Receptors, GABA-A | 2001 |
Avoiding intubation in the injured subglottis: the role of heliox therapy.
Topics: Bronchiolitis, Viral; Child, Preschool; Female; Glottis; Helium; Humans; Infant; Intubation, Intratracheal; Laryngostenosis; Male; Oxygen; Respiration, Artificial; Respiratory Insufficiency | 2001 |
Use of helium-oxygen mixtures to relieve upper airway obstruction in a pediatric population.
Topics: Adolescent; Age Factors; Airway Obstruction; Airway Resistance; Bronchoscopy; Child; Child, Preschool; Drug Therapy, Combination; Female; Helium; Hemangioma; Humans; Infant; Infant, Newborn; Infections; Intubation, Intratracheal; Laryngeal Diseases; Laryngoscopy; Male; Oxygen; Oxygen Inhalation Therapy; Retrospective Studies; Risk Factors; Tracheal Stenosis; Tracheitis; Treatment Outcome; Work of Breathing | 2001 |
Mechanical ventilation during pregnancy using a helium-oxygen mixture in a patient with respiratory failure due to status asthmaticus.
Topics: Adolescent; Female; Helium; Humans; Hypoxia; Oxygen; Pregnancy; Pregnancy Complications; Respiration, Artificial; Respiratory Distress Syndrome; Status Asthmaticus | 2001 |
Genioglossal activation in patients with obstructive sleep apnea versus control subjects. Mechanisms of muscle control.
Topics: Airway Resistance; Analysis of Variance; Case-Control Studies; Electromyography; Epiglottis; Helium; Humans; Male; Middle Aged; Oxygen; Peak Expiratory Flow Rate; Pharyngeal Muscles; Respiratory Mechanics; Severity of Illness Index; Sleep Apnea, Obstructive; Tongue; Ventilators, Negative-Pressure | 2001 |
Pharyngeal pressure and flow effects on genioglossus activation in normal subjects.
Topics: Adult; Air; Airway Resistance; Breath Tests; Electromyography; Epiglottis; Feedback; Helium; Humans; Male; Models, Biological; Muscle Contraction; Oxygen; Pharyngeal Muscles; Pressure; Reflex; Respiration, Artificial; Respiratory Mechanics; Sleep Apnea, Obstructive; Tongue; Ventilators, Negative-Pressure; Wakefulness | 2002 |
Use of heliox in patients with severe exacerbation of chronic obstructive pulmonary disease.
Topics: Aged; Female; France; Helium; Humans; Hypoventilation; Male; Oxygen; Oxygen Inhalation Therapy; Pulmonary Disease, Chronic Obstructive; Retrospective Studies; Treatment Outcome | 2001 |
Use of heliox in critical upper airway obstruction. Physical and physiologic considerations in choosing the optimal helium:oxygen mix.
Topics: Airway Obstruction; Carbon Dioxide; Helium; Humans; Hypoxia; Models, Theoretical; Oxygen; Partial Pressure | 2002 |
Heliox as a temporizing measure for pediatric foreign body aspiration.
Topics: Airway Obstruction; Bronchi; Bronchoscopy; Cyanosis; Female; Foreign Bodies; Helium; Humans; Infant; Inhalation; Oxygen; Respiration, Artificial; Respiratory Insufficiency; Respiratory Sounds | 2002 |
Successful management of severe respiratory failure combining heliox with noninvasive high-frequency percussive ventilation.
Topics: Child, Preschool; Combined Modality Therapy; Cystic Fibrosis; Helium; High-Frequency Ventilation; Humans; Intermittent Positive-Pressure Ventilation; Male; Masks; Oxygen; Respiratory Insufficiency | 2002 |
Gas bubbles in rats after heliox saturation and different decompression steps and rates.
Topics: Adaptation, Physiological; Animals; Atmospheric Pressure; Decompression; Gases; Helium; Male; Microspheres; Oxygen; Rats; Rats, Wistar; Time Factors; Ultrasonography | 2002 |
More about heliox and bronchiolitis.
Topics: Acute Disease; Airway Obstruction; Bronchiolitis; Bronchitis; Diagnosis, Differential; Helium; Humans; Hypoxia; Infant; Oxygen; Respiratory Sounds; Respiratory Syncytial Virus Infections | 2002 |
Bilateral vocal cord dysfunction complicating short-term intubation and the utility of heliox.
Topics: Aged; Female; Helium; Humans; Hypoxia; Intubation, Intratracheal; Male; Oxygen; Respiratory Insufficiency; Vocal Cord Paralysis | 2002 |
Heliox therapy.
Topics: Bronchiolitis, Viral; Helium; Humans; Hypoxia; Infant; Intensive Care Units, Pediatric; Oxygen; Oxygen Inhalation Therapy; Randomized Controlled Trials as Topic; Research Design; Respiratory Syncytial Virus Infections | 2002 |
Use of heliox to avoid intubation in a child with acute severe asthma and hypercapnia.
Topics: Acute Disease; Asthma; Blood Gas Analysis; Child; Female; Helium; Humans; Hypercapnia; Intubation, Intratracheal; Oxygen | 2003 |
Changes of selected morphotic parameters and blood plasma proteins in blood of divers after a single short-time operational heliox exposure.
Topics: Adult; Blood Proteins; Carrier Proteins; Complement C3c; Complement C4; Cyclic AMP Receptor Protein; Decompression; Diving; Factor XII; Fibrinogen; Helium; Hematocrit; Humans; Hypoxia; Immunoglobulin A; Immunoglobulin G; Immunoglobulin M; Male; Naval Medicine; Oxygen; Time Factors | 2002 |
Heliox redux.
Topics: Asthma; Helium; Humans; Oxygen; Patient Selection; Respiratory Therapy | 2003 |
Heliox for status asthmaticus?
Topics: Helium; Humans; Oxygen; Respiratory Therapy; Status Asthmaticus | 2003 |
Heliox enhances carbon dioxide clearance from lungs of normal rabbits during low bias flow oscillation.
Topics: Animals; Carbon Dioxide; Helium; High-Frequency Ventilation; Lung; Oxygen; Prospective Studies; Pulmonary Gas Exchange; Rabbits | 2003 |
Balance testing and Doppler monitoring during hyperbaric exposure.
Topics: Adult; Caloric Tests; Diving; Echocardiography, Doppler; Electrons; Embolism, Air; Helium; Humans; Hypoxia; Male; Oxygen; Postural Balance; Reflex, Vestibulo-Ocular | 2003 |
Effect of air and heliox as carrier gas on CO2 transport in a model of high-frequency oscillation comparing two oscillators.
Topics: Analysis of Variance; Carbon Dioxide; Helium; High-Frequency Ventilation; Humans; In Vitro Techniques; Models, Biological; Oxygen; Pulmonary Gas Exchange | 2003 |
Heliox does not affect gas exchange during high-frequency oscillatory ventilation if tidal volume is held constant.
Topics: Animals; Carbon Dioxide; Dose-Response Relationship, Drug; Helium; High-Frequency Jet Ventilation; Oscillometry; Oxygen; Pulmonary Gas Exchange; Swine; Tidal Volume | 2003 |
Effect of helium-oxygen (heliox) gas mixtures on the function of four pediatric ventilators.
Topics: Air Pressure; Child; Equipment Design; Equipment Failure Analysis; Helium; Humans; Intensive Care Units, Pediatric; Oxygen; Oxygen Inhalation Therapy; Prospective Studies; Tidal Volume; Ventilators, Mechanical | 2003 |
Perfluorocarbon and accuracy of tidal volume estimation.
Topics: Air Pressure; Animals; Bias; Equipment Failure Analysis; Fluorocarbons; Helium; Liquid Ventilation; Lung; Male; Nitric Oxide; Oxygen; Positive-Pressure Respiration; Regional Blood Flow; Swine; Tidal Volume; Ventilation-Perfusion Ratio; Ventilators, Mechanical | 2003 |
[Medicinal gases: oxygen and heliox].
Topics: Child; Helium; Humans; Oxygen; Oxygen Inhalation Therapy; Respiration, Artificial | 2003 |
Does repeated hyperbaric exposure to 4 atmosphere absolute cause hearing impairment? Study in Guinea pigs and clinical incidences.
Topics: Animals; Athletic Injuries; Atmospheric Pressure; Auditory Threshold; Cochlea; Cochlear Microphonic Potentials; Deafness; Decompression Sickness; Diving; Guinea Pigs; Hearing Loss, Noise-Induced; Helium; Middle Ear Ventilation; Oxygen; Pitch Perception; Tympanic Membrane Perforation | 2003 |
Acute workup of vocal cord dysfunction.
Topics: Administration, Inhalation; Asthma; Helium; Humans; Laryngeal Diseases; Oxygen; Vocal Cords | 2003 |
Aerosol drug delivery using heliox and nebulizer reservoirs: results from an MRI-based pediatric model.
Topics: Administration, Inhalation; Child, Preschool; Equipment Design; Helium; Humans; Larynx; Magnetic Resonance Imaging; Male; Models, Anatomic; Mouth; Nebulizers and Vaporizers; Oxygen; Pharynx; Respiratory System | 2003 |
[Changes of serum IL-1, IL-2R and TNF-alpha levels in divers after 150 m Heliox saturation -182 m excursion in the open sea diving].
Topics: Adult; Diving; Helium; Humans; Hypoxia; Interleukin-1; Interleukin-6; Oxygen; Receptors, Interleukin-2; Tumor Necrosis Factor-alpha | 2003 |
Use of heliox therapy to relieve acute respiratory distress in an adolescent with cystic fibrosis: a case report.
Topics: Adolescent; Cystic Fibrosis; Female; Helium; Humans; Hypoxia; Oxygen; Respiratory Function Tests; Respiratory Insufficiency; Time Factors; Treatment Outcome | 2003 |
Effect of heliox breathing on dynamic hyperinflation in COPD patients.
Topics: Aged; Airway Resistance; Albuterol; Bronchodilator Agents; Female; Helium; Humans; Inspiratory Capacity; Male; Oxygen; Posture; Probability; Prospective Studies; Pulmonary Disease, Chronic Obstructive; Pulmonary Gas Exchange; Respiration; Sensitivity and Specificity; Severity of Illness Index; Spirometry; Tidal Volume | 2004 |
Effect of heliox on lung dynamic hyperinflation, dyspnea, and exercise endurance capacity in COPD patients.
Topics: Administration, Inhalation; Aged; Dyspnea; Exercise; Helium; Humans; Inspiratory Capacity; Lung; Male; Middle Aged; Oxygen; Physical Endurance; Pulmonary Disease, Chronic Obstructive; Pulmonary Gas Exchange; Respiratory Mechanics | 2004 |
Heliox administration during high-frequency jet ventilation augments carbon dioxide clearance.
Topics: Acute Disease; Airway Resistance; Carbon Dioxide; Combined Modality Therapy; Follow-Up Studies; Helium; High-Frequency Jet Ventilation; Humans; Infant; Intensive Care Units, Pediatric; Oxygen; Pulmonary Gas Exchange; Respiratory Function Tests; Respiratory Insufficiency; Risk Assessment; Severity of Illness Index; Treatment Outcome | 2004 |
Effects of helium-oxygen mixtures on endotracheal tubes: an in vitro study.
Topics: Adult; Air Pressure; Helium; Humans; Intubation, Intratracheal; Models, Theoretical; Oxygen; Pulmonary Ventilation; Respiration, Artificial | 2005 |
Therapeutic benefits of helium-oxygen delivery to infants via nasal cannula.
Topics: Female; Helium; Humans; Hypoxia; Infant; Intubation; Male; Nose; Oxygen; Respiration Disorders | 2004 |
Aerosol deposition in the human respiratory tract breathing air and 80:20 heliox.
Topics: Adult; Aerosols; Female; Helium; Humans; Hypoxia; Inspiratory Capacity; Male; Middle Aged; Oxygen; Particle Size; Vital Capacity | 2004 |
Low bias flow oscillation with heliox in oleic acid-induced lung injury.
Topics: Animals; Carbon Dioxide; Helium; High-Frequency Ventilation; Hypercapnia; Hypoxia; Infusions, Intravenous; Lung; Lung Injury; Oleic Acid; Oxygen; Prospective Studies; Pulmonary Gas Exchange; Rabbits; Wounds and Injuries | 2005 |
[Noninvasive ventilation with heliox in an infant with acute respiratory distress syndrome].
Topics: Equipment Design; Helium; Humans; Hypoxia; Infant; Infant, Newborn; Male; Oxygen; Respiration, Artificial; Respiratory Distress Syndrome, Newborn | 2005 |
A laboratory evaluation of 2 mechanical ventilators in the presence of helium-oxygen mixtures.
Topics: Administration, Inhalation; Equipment Design; Helium; Models, Biological; Oxygen; Positive-Pressure Respiration; Respiration, Artificial; Tidal Volume; Ventilators, Mechanical | 2005 |
Helium-oxygen for asthma.
Topics: Acute Disease; Asthma; Helium; Humans; Oxygen; Practice Guidelines as Topic | 2005 |
Regional variation in ICU care for pediatric patients with asthma.
Topics: Anti-Asthmatic Agents; Asthma; Child; Cohort Studies; Critical Care; Excitatory Amino Acid Antagonists; Female; Guideline Adherence; Helium; Humans; Intensive Care Units, Pediatric; Ketamine; Male; Oxygen; Practice Guidelines as Topic; Practice Patterns, Physicians'; Respiration, Artificial; Retrospective Studies; Severity of Illness Index; United States | 2005 |
Heliox attenuates lung inflammation and structural alterations in acute lung injury.
Topics: Animals; Animals, Newborn; Continuous Positive Airway Pressure; Disease Models, Animal; Helium; Interleukin-8; Lung; Nitrogen; Oximetry; Oxygen; Peroxidase; Pneumonia; Respiratory Function Tests; Respiratory Mechanics; Swine | 2005 |
Examining axial diffusion of nitric oxide in the lungs using heliox and breath hold.
Topics: Adult; Diffusion; Female; Helium; Humans; Lung; Male; Models, Biological; Nitric Oxide; Oxygen; Pulmonary Alveoli; Pulmonary Gas Exchange; Respiratory Mechanics; Time Factors | 2006 |
Short-amplitude high-frequency wing strokes determine the aerodynamics of honeybee flight.
Topics: Animals; Bees; Biomechanical Phenomena; Body Weights and Measures; Flight, Animal; Helium; Oxygen; Video Recording; Wings, Animal | 2005 |
Nasal continuous positive airway pressure with heliox in infants with acute bronchiolitis.
Topics: Acute Disease; Bronchiolitis; Carbon Dioxide; Continuous Positive Airway Pressure; Female; Helium; Humans; Infant; Male; Oxygen; Prospective Studies; Treatment Outcome | 2006 |
Physiologic implications of helium as a carrier gas for inhaled nitric oxide in a neonatal model of Bethanecol-induced bronchoconstriction.
Topics: Animals; Animals, Newborn; Bethanechol; Bronchoconstriction; Bronchoconstrictor Agents; Bronchodilator Agents; Dose-Response Relationship, Drug; Drug Carriers; Helium; Hemodynamics; Nitric Oxide; Nitrogen; Oxygen; Random Allocation; Swine | 2006 |
Heliox in chronic obstructive pulmonary disease: lightening the airflow.
Topics: Exercise Tolerance; Helium; Humans; Hypoxia; Oxygen; Oxygen Inhalation Therapy; Pulmonary Disease, Chronic Obstructive | 2006 |
Mechanical ventilation with heliox decreases respiratory system resistance and facilitates CO2 removal in obstructive airway disease.
Topics: Carbon Dioxide; Helium; Humans; Infant; Lung Diseases, Obstructive; Oxygen; Oxygen Inhalation Therapy; Respiration, Artificial | 2006 |
Effect of heliox on albuterol delivery by metered-dose inhaler in pediatric in vitro models of mechanical ventilation.
Topics: Aerosols; Albuterol; Bronchodilator Agents; Child; Helium; Humans; In Vitro Techniques; Infant; Lung; Metered Dose Inhalers; Oxygen; Prospective Studies; Respiration, Artificial | 2006 |
Room air entrainment during beta-agonist delivery with heliox.
Topics: Adrenergic beta-Agonists; Air; Airway Resistance; Albuterol; Asthma; Dose-Response Relationship, Drug; Drug Delivery Systems; Helium; Humans; In Vitro Techniques; Models, Biological; Nebulizers and Vaporizers; Oxygen; Pulmonary Gas Exchange; Tidal Volume | 2006 |
Heliox should be available in every community hospital.
Topics: Airway Obstruction; Helium; Hospitals, Community; Humans; Oxygen; United States | 2006 |
Heliox therapy and devices cleared by the FDA: after the engineers produce effective designs, why do clinicians still feel the need to jury-rig?
Topics: Device Approval; Drug Delivery Systems; Equipment Design; Helium; Humans; Hypoxia; Oxygen; United States; United States Food and Drug Administration | 2006 |
Decompression sickness in the rat following a dive on trimix: recompression therapy with oxygen vs. heliox and oxygen.
Topics: Animals; Computer Simulation; Decompression Sickness; Disease Models, Animal; Diving; Drug Combinations; Helium; Hyperbaric Oxygenation; Male; Models, Biological; Nitrogen; Oxygen; Rats; Rats, Sprague-Dawley; Treatment Outcome | 2007 |
Aerosol drug delivery with helium oxygen gas mixtures to the human lungs.
Topics: Administration, Inhalation; Aerosols; Helium; Humans; Hypoxia; Lung; Oxygen; Particle Size | 2006 |
Helium-oxygen ventilation in the presence of expiratory flow-limitation: a model study.
Topics: Forced Expiratory Flow Rates; Helium; Humans; Inspiratory Capacity; Lung Volume Measurements; Mathematics; Models, Biological; Nonlinear Dynamics; Oxygen; Respiration, Artificial | 2007 |
Growth and development in a heliox incubator environment: a long-term safety study.
Topics: Animals; Animals, Newborn; Arteries; Blood; Body Weight; Cephalometry; Environment, Controlled; Equipment Safety; Female; Glycolysis; Growth; Helium; Muscles; Oxygen; Rabbits; Time Factors | 2007 |
Heliox, nitrox, and trimix diving; hyperbaric oxygen treatment; and a flaw in Henry's law.
Topics: Animals; Computer Simulation; Decompression Sickness; Diving; Helium; Humans; Hyperbaric Oxygenation; Models, Biological; Nitrogen; Oxygen | 2007 |
Commentary on viewpoint "Heliox, nitrox, and trimix diving; hyperbaric oxygen treatment; and a flaw in Henry's law".
Topics: Animals; Computer Simulation; Decompression Sickness; Diving; Helium; Humans; Hyperbaric Oxygenation; Models, Biological; Nitrogen; Oxygen | 2007 |
Commentary on viewpoint "Heliox, nitrox, and trimix diving; hyperbaric oxygen treatment; and a flaw in Henry's law".
Topics: Animals; Computer Simulation; Decompression Sickness; Diving; Helium; Humans; Hyperbaric Oxygenation; Models, Biological; Nitrogen; Oxygen | 2007 |
Commentary on viewpoint "Heliox, nitrox, and trimix diving; hyperbaric oxygen treatment; and a flaw in Henry's law".
Topics: Animals; Computer Simulation; Decompression Sickness; Diving; Helium; Humans; Hyperbaric Oxygenation; Models, Biological; Nitrogen; Oxygen | 2007 |
Commentary on viewpoint "Heliox, nitrox, and trimix diving; hyperbaric oxygen treatment; and a flaw in Henry's law".
Topics: Animals; Computer Simulation; Decompression Sickness; Diving; Helium; Humans; Hyperbaric Oxygenation; Models, Biological; Nitrogen; Oxygen | 2007 |
Commentary on viewpoint "Heliox, nitrox, and trimix diving; hyperbaric oxygen treatment; and a flaw in Henry's law.
Topics: Animals; Computer Simulation; Decompression Sickness; Diving; Helium; Humans; Hyperbaric Oxygenation; Models, Biological; Nitrogen; Oxygen | 2007 |
Heliox and oxygen reduce infarct volume in a rat model of focal ischemia.
Topics: Animals; Blood Pressure; Body Temperature; Brain Ischemia; Cerebral Infarction; Cerebrovascular Circulation; Heart Rate; Helium; Infarction, Middle Cerebral Artery; Male; Mitochondria; Oxygen; Oxygen Inhalation Therapy; Rats; Rats, Sprague-Dawley; Reperfusion Injury | 2007 |
Respiratory controversies in the critical care setting. Should heliox be used for mechanically ventilated patients?
Topics: Asthma; Combined Modality Therapy; Contraindications; Helium; Humans; Length of Stay; Nebulizers and Vaporizers; Oxygen; Pulmonary Disease, Chronic Obstructive; Respiration, Artificial; Respiratory Function Tests | 2007 |
Respiratory controversies in the critical care setting. Conference summary.
Topics: Administration, Inhalation; Aerosols; Anti-Bacterial Agents; Capnography; Clinical Protocols; Contraindications; Critical Care; Heart Arrest; Helium; Humans; Hypothermia, Induced; Oxygen; Pneumonia, Ventilator-Associated; Pulmonary Medicine; Respiration, Artificial; Respiratory Distress Syndrome; Therapies, Investigational; Tidal Volume; Ventilator Weaning | 2007 |
Effect of hypobaric air, oxygen, heliox (50:50), or heliox (80:20) breathing on air bubbles in adipose tissue.
Topics: Adipose Tissue; Air Pressure; Altitude; Animals; Biomechanical Phenomena; Blood Pressure; Decompression Sickness; Female; Helium; Nitrogen; Oxygen; Rats; Rats, Wistar; Respiration | 2007 |
Observed bubble dynamics in oxygen or heliox breathing and altitude decompression sickness.
Topics: Air Pressure; Altitude; Animals; Biomechanical Phenomena; Decompression Sickness; Helium; Oxygen; Rats; Respiration | 2007 |
[Usefulness of Heliox in the management of a serious airway obstruction caused by a subglottic hemangioma].
Topics: Airway Obstruction; Combined Modality Therapy; Female; Glottis; Helium; Hemangioma; Humans; Hypoxia; Infant; Laryngeal Neoplasms; Oxygen; Respiration, Artificial; Severity of Illness Index | 2007 |
Combination of heliox and CPAP without a ventilator: bench test and clinical observations.
Topics: Acute Disease; Aged; Aged, 80 and over; Airway Obstruction; Continuous Positive Airway Pressure; Helium; Hospitals, University; Humans; Hypoxia; Infant; Middle Aged; Oxygen; Ventilators, Mechanical | 2007 |
The effects of Heliox on the output and particle-size distribution of salbutamol using jet and vibrating mesh nebulizers.
Topics: Administration, Inhalation; Albuterol; Asthma; Bronchodilator Agents; Drug Carriers; Equipment Design; Gases; Helium; Humans; Nebulizers and Vaporizers; Oxygen; Particle Size; Pulmonary Disease, Chronic Obstructive; Vibration | 2007 |
Airway contribution to alveolar nitric oxide in healthy subjects and stable asthma patients.
Topics: Adult; Algorithms; Asthma; Bronchi; Diffusion; Forced Expiratory Volume; Helium; Humans; Linear Models; Luminescence; Male; Middle Aged; Models, Statistical; Nitric Oxide; Oxygen; Pulmonary Alveoli; Respiratory Physiological Phenomena; Respiratory System | 2008 |
Effect of oxygen and heliox breathing on air bubbles in adipose tissue during 25-kPa altitude exposures.
Topics: Adipose Tissue; Administration, Inhalation; Altitude; Animals; Atmospheric Pressure; Blood Pressure; Decompression; Decompression Sickness; Female; Helium; Microbubbles; Models, Biological; Nitrogen; Oxygen; Rats; Respiration; Time Factors | 2008 |
The major limitation to exercise performance in COPD is inadequate energy supply to the respiratory and locomotor muscles vs. lower limb muscle dysfunction vs. dynamic hyperinflation. There is no magic bullet in COPD.
Topics: Bronchodilator Agents; Exercise Tolerance; Helium; Humans; Hyperoxia; Oxygen; Pulmonary Disease, Chronic Obstructive; Respiratory Mechanics | 2008 |
Combining medical gases in the treatment of pulmonary interstitial emphysema: novel, yes: but is it safe?
Topics: Administration, Inhalation; Bronchodilator Agents; Gases; Helium; Humans; Lung Diseases, Interstitial; Nitric Oxide; Oxygen; Pulmonary Emphysema; Treatment Outcome | 2008 |
Heliox with inhaled nitric oxide: a novel strategy for severe localized interstitial pulmonary emphysema in preterm neonatal ventilation.
Topics: Administration, Inhalation; Bronchodilator Agents; Helium; Humans; Infant, Extremely Low Birth Weight; Infant, Newborn; Infant, Premature; Infant, Premature, Diseases; Lung Diseases, Interstitial; Male; Nitric Oxide; Oxygen; Pulmonary Emphysema; Respiration, Artificial | 2008 |
Modeling flow in a compromised pediatric airway breathing air and heliox.
Topics: Air Pressure; Airway Resistance; Computer Simulation; Helium; Humans; Image Processing, Computer-Assisted; Imaging, Three-Dimensional; Infant; Laryngostenosis; Models, Theoretical; Oxygen; Pulmonary Ventilation; Software; Tomography, X-Ray Computed | 2008 |
Heliox as the rescue therapy for a neonate with congenital tracheal stenosis, pulmonary artery sling, and intracardiac anomalies.
Topics: Abnormalities, Multiple; Angiography; Fatal Outcome; Female; Heart Defects, Congenital; Helium; Humans; Infant, Newborn; Oxygen; Pulmonary Artery; Respiration, Artificial; Tracheal Stenosis | 2009 |
Modeling flow in a compromised pediatric airway breathing air and heliox.
Topics: Air Pressure; Airway Resistance; Computer Simulation; Helium; Humans; Image Processing, Computer-Assisted; Imaging, Three-Dimensional; Laryngostenosis; Models, Theoretical; Oxygen; Pediatrics; Pulmonary Ventilation; Software; Tomography, X-Ray Computed | 2009 |
Effect of heliox breathing on flow limitation in chronic heart failure patients.
Topics: Analysis of Variance; Chronic Disease; Female; Forced Expiratory Flow Rates; Heart Failure; Helium; Humans; Hypoxia; Inspiratory Capacity; Male; Middle Aged; Oxygen; Supine Position; Tidal Volume; Vital Capacity | 2009 |
Anesthesia for endoscopic palliative management of a patient with a large anterior mediastinal mass.
Topics: Aged; Anesthesia, General; Carcinoma, Non-Small-Cell Lung; Dyspnea; Endoscopy; Helium; Humans; Intubation, Intratracheal; Lung Neoplasms; Male; Mediastinal Neoplasms; Oxygen; Oxygen Inhalation Therapy; Palliative Care | 2009 |
Axial distribution heterogeneity of nitric oxide airway production in healthy adults.
Topics: Adult; Breath Tests; Bronchi; Computer Simulation; Diffusion; Helium; Humans; Models, Biological; Nitric Oxide; Oxygen; Pulmonary Alveoli | 2009 |
Symptom control and palliative care: management of breathlessness.
Topics: Analgesics, Opioid; Behavior Therapy; Benzodiazepines; Clinical Trials as Topic; Complementary Therapies; Dyspnea; Helium; Humans; Nebulizers and Vaporizers; Oxygen; Palliative Care; Severity of Illness Index; Terminal Care | 2009 |
Respiratory problems in Accident and Emergency--the role of helium-oxygen mixtures.
Topics: Acute Disease; Child; Emergencies; Emergency Service, Hospital; Female; Helium; Humans; Male; Oxygen; Respiration Disorders; Young Adult | 2009 |
The Effects of helium/oxygen mixture (heliox) before and after extubation in long-term mechanically ventilated very low birth weight infants.
Topics: Blood Gas Monitoring, Transcutaneous; Continuous Positive Airway Pressure; Female; Helium; Humans; Infant, Newborn; Infant, Very Low Birth Weight; Long-Term Care; Lung Volume Measurements; Male; Oxygen; Pulmonary Gas Exchange; Respiratory Distress Syndrome, Newborn; Respiratory Mechanics; Ventilator Weaning | 2009 |
Combining heliox and inhaled nitric oxide as rescue treatment for pulmonary interstitial emphysema.
Topics: Administration, Inhalation; Helium; Humans; Lung Diseases, Interstitial; Nitric Oxide; Oxygen; Pulmonary Emphysema; Respiration, Artificial; Ventilators, Mechanical | 2009 |
[Utility of heliox during treatment of upper airway obstruction secondary to bilateral vocal cord paralysis after thyroidectomy].
Topics: Airway Obstruction; Anti-Inflammatory Agents; Deep Brain Stimulation; Dexamethasone; Dyspnea; Emergencies; Female; Helium; Humans; Laryngeal Edema; Middle Aged; Oxygen; Oxygen Inhalation Therapy; Parkinson Disease; Postoperative Complications; Thyroidectomy; Vocal Cord Paralysis; Work of Breathing | 2009 |
Innovation in pulmonary rehabilitation: experimenting with a hybrid.
Topics: Administration, Inhalation; Exercise Therapy; Gases; Helium; Humans; Oxygen; Positive-Pressure Respiration; Pulmonary Disease, Chronic Obstructive | 2009 |
Helmet-delivered continuous positive airway pressure with heliox in respiratory syncytial virus bronchiolitis.
Topics: Apnea; Bronchiolitis; Continuous Positive Airway Pressure; Feasibility Studies; Female; Helium; Humans; Infant; Infant, Newborn; Male; Oxygen; Respiratory Syncytial Virus Infections; Treatment Outcome | 2010 |
Not much turbulence: addition of heliox to noninvasive ventilation fails to improve outcomes in patients with exacerbations of chronic obstructive pulmonary disease.
Topics: Critical Care; Female; Helium; Humans; Intensive Care Units; Male; Oxygen; Oxygen Inhalation Therapy; Prognosis; Pulmonary Disease, Chronic Obstructive; Pulmonary Gas Exchange; Recurrence; Respiration, Artificial; Respiratory Function Tests; Risk Assessment; Tidal Volume; Treatment Outcome | 2010 |
Serum heat shock protein after simulated deep diving in Navy divers.
Topics: Administration, Inhalation; Adult; Decompression; Diving; Exercise; Helium; HSP72 Heat-Shock Proteins; Humans; Oxygen; Stress, Physiological | 2009 |
Croup: common syndromes and therapy.
Topics: Administration, Inhalation; Adrenal Cortex Hormones; Adrenergic alpha-Agonists; Child, Preschool; Croup; Diagnosis, Differential; Epinephrine; Female; Helium; Humans; Infant; Male; Oxygen; Respiratory Therapy; Vasoconstrictor Agents | 2010 |
Images in paediatrics: a tight airway.
Topics: Adolescent; Asthma; Diagnosis, Differential; Helium; Humans; Male; Multiple Trauma; Oxygen; Tomography, X-Ray Computed; Tracheal Stenosis; Tracheostomy | 2010 |
[Consensus conference on acute bronchiolitis (IV): Treatment of acute bronchiolitis. Review of scientific evidence].
Topics: Acute Disease; Adrenal Cortex Hormones; Anti-Bacterial Agents; Bronchiolitis; Bronchodilator Agents; Cholinergic Antagonists; Epinephrine; Evidence-Based Medicine; Helium; Humans; Oxygen; Physical Therapy Modalities; Respiration, Artificial; Ribavirin; Saline Solution, Hypertonic; Surface-Active Agents | 2010 |
Impact of pulmonary system limitations on locomotor muscle fatigue in patients with COPD.
Topics: Aged; Exercise; Helium; Humans; Hyperoxia; Hypoxia; Inhalation; Lung; Middle Aged; Muscle Fatigue; Oxygen; Pulmonary Disease, Chronic Obstructive; Quadriceps Muscle; Respiratory Muscles; Respiratory System | 2010 |
Heliox for children with acute asthma: has the sun set on this therapy?
Topics: Helium; Humans; Oxygen; Pediatrics; Status Asthmaticus | 2010 |
Natural killer cells as biomarkers of hyperbaric stress during a dry heliox saturation dive.
Topics: Adult; Barotrauma; Biomarkers; Diving; Flow Cytometry; Helium; Humans; Killer Cells, Natural; Linear Models; Lymphocyte Subsets; Male; Multivariate Analysis; Oxygen | 2010 |
Lighter than air: heliox breathing improves exercise tolerance in COPD.
Topics: Exercise Tolerance; Helium; Humans; Oxygen; Pulmonary Disease, Chronic Obstructive; Respiratory Therapy | 2010 |
Helmet-delivered heliox-CPAP in severe upper airway obstruction caused by PHACES syndrome.
Topics: Airway Obstruction; Aortic Coarctation; Continuous Positive Airway Pressure; Eye Abnormalities; Female; Helium; Humans; Infant; Neurocutaneous Syndromes; Oxygen; Severity of Illness Index; Syndrome | 2011 |
Effects of heliox as carrier gas on ventilation and oxygenation in an animal model of piston-type HFOV: a crossover experimental study.
Topics: Air Pressure; Animals; Arteries; Carbon Dioxide; Helium; High-Frequency Ventilation; Models, Animal; Oxygen; Pulmonary Gas Exchange; Rabbits | 2010 |
[The effects of the 150 m heliox saturation -182 m excursion diving in the open sea on the serum and urine CRH, beta-EP content of divers].
Topics: Adult; beta-Endorphin; Corticotropin-Releasing Hormone; Diving; Helium; Humans; Male; Oxygen | 2003 |
Effect of isobaric breathing gas shifts from air to heliox mixtures on resolution of air bubbles in lipid and aqueous tissues of recompressed rats.
Topics: Adipose Tissue; Air; Algorithms; Animals; Body Fluids; Body Water; Decompression; Decompression Sickness; Diving; Female; Helium; Lipid Metabolism; Oxygen; Oxygen Inhalation Therapy; Pulmonary Gas Exchange; Rats; Rats, Wistar; Respiration | 2011 |
In vitro comparison of heliox and oxygen in aerosol delivery using pediatric high flow nasal cannula.
Topics: Administration, Inhalation; Aerosols; Albuterol; Bronchodilator Agents; Catheters; Child, Preschool; Helium; Humans; In Vitro Techniques; Infant; Infant, Newborn; Nebulizers and Vaporizers; Oxygen; Respiration | 2011 |
The effect of heliox treatment in a rat model of focal transient cerebral ischemia.
Topics: Acute Disease; Animals; Disease Models, Animal; Helium; Infarction, Middle Cerebral Artery; Ischemic Attack, Transient; Male; Nitrogen; Oxygen; Oxygen Inhalation Therapy; Rats; Rats, Sprague-Dawley; Time Factors | 2011 |
Posture perfect: the role of positioning during bronchodilator administration with oxygen or heliox.
Topics: Asthma; Bronchodilator Agents; Helium; Humans; Nebulizers and Vaporizers; Oxygen; Posture | 2011 |
Subglottal pressure, tracheal airflow, and intrinsic laryngeal muscle activity during rat ultrasound vocalization.
Topics: Animals; Glottis; Helium; Laryngeal Muscles; Larynx; Male; Oxygen; Pressure; Rats; Rats, Sprague-Dawley; Respiratory Physiological Phenomena; Sound Spectrography; Trachea; Ultrasonics; Vocalization, Animal | 2011 |
Dolphin whistles: a functional misnomer revealed by heliox breathing.
Topics: Acoustics; Animals; Bottle-Nosed Dolphin; Helium; Male; Oxygen; Sound Spectrography; Vocalization, Animal | 2012 |
Arterial stress hormones during scuba diving with different breathing gases.
Topics: Adrenocorticotropic Hormone; Adult; Air; Diving; Epinephrine; Gases; Germany; Helium; Humans; Hydrocortisone; Hypothalamo-Hypophyseal System; Male; Norepinephrine; Oxygen; Pituitary-Adrenal System; Respiration; Stress, Physiological; Sympathetic Nervous System | 2012 |
Spontaneous breathing of heliox using a semi-closed circuit: a bench study.
Topics: Administration, Inhalation; Airway Resistance; Anesthesia, Closed-Circuit; Equipment Design; Exhalation; Helium; Humans; Inhalation; Materials Testing; Oxygen; Pulmonary Disease, Chronic Obstructive; Respiration, Artificial; Ventilators, Mechanical; Work of Breathing | 2012 |
Cerebral cortex oxygen delivery and exercise limitation in patients with COPD.
Topics: Aged; Blood Gas Analysis; Cardiac Output; Cerebral Cortex; Cerebrovascular Circulation; Exercise; Exercise Tolerance; Helium; Hemodynamics; Humans; Hydrogen-Ion Concentration; Middle Aged; Oximetry; Oxygen; Pulmonary Disease, Chronic Obstructive; Spectroscopy, Near-Infrared | 2013 |
[Rescue ventilation of a status asthmaticus using sevoflurane and low-pressure helium with an anaesthesia ventilator].
Topics: Adult; Anesthesiology; Anesthetics, Inhalation; Helium; Humans; Influenza A Virus, H1N1 Subtype; Influenza, Human; Male; Methyl Ethers; Oxygen; Respiration, Artificial; Sevoflurane; Status Asthmaticus; Ventilators, Mechanical | 2012 |
The use of deep tables in the treatment of decompression illness: the Hyperbaric Technicians and Nurses Association 2011 Workshop.
Topics: Australia; Decompression; Decompression Sickness; Helium; Humans; Hyperbaric Oxygenation; New Zealand; Oxygen; Reference Standards; Societies; Societies, Medical; Societies, Nursing | 2012 |
Post-extubation upper airway obstruction: an interesting case.
Topics: Adult; Airway Extubation; Airway Obstruction; Angioplasty, Balloon, Coronary; Bronchoscopy; Helium; High-Frequency Jet Ventilation; Humans; Laryngoscopy; Male; Oxygen; Oxygen Inhalation Therapy; Postoperative Complications; Respiratory Function Tests; Tomography, X-Ray Computed; Trachea | 2012 |
[Changes of adhesion molecules and adenosine in divers post 480 heliox saturation diving].
Topics: Cyclic AMP; Diving; E-Selectin; Helium; Humans; Intercellular Adhesion Molecule-1; Oxygen; P-Selectin | 2012 |
Volatile anesthetic rescue therapy in children with acute asthma: innovative but costly or just costly?.
Topics: Adolescent; Adrenergic beta-2 Receptor Agonists; Albuterol; Anesthesia, Inhalation; Anesthetics, Inhalation; Anti-Bacterial Agents; Asthma; Bronchodilator Agents; Child; Child, Preschool; Disease Progression; Extracorporeal Membrane Oxygenation; Female; Helium; Hospital Charges; Humans; Intensive Care Units, Pediatric; Ipratropium; Length of Stay; Male; Neuromuscular Blocking Agents; Oxygen; Pneumonia, Aspiration; Respiration, Artificial; Retrospective Studies | 2013 |
Helium-oxygen mixture to facilitate ventilation in patients with bronchiolitis obliterans syndrome after lung transplantation.
Topics: Adult; Bronchiolitis Obliterans; Female; Helium; Humans; Lung Transplantation; Oxygen; Respiration, Artificial; Respiratory Insufficiency | 2013 |
Exercise-induced arterial hypoxaemia and the mechanics of breathing in healthy young women.
Topics: Adult; Arteries; Biomechanical Phenomena; Blood Gas Analysis; Exercise; Female; Helium; Humans; Hypoxia; Oxygen; Oxygen Consumption; Physical Fitness; Pulmonary Ventilation; Work of Breathing | 2013 |
Effect of heliox on end-tidal CO2 measurement in healthy adults.
Topics: Adult; Capnography; Carbon Dioxide; Female; Helium; Humans; Hypoxia; Male; Middle Aged; Oxygen; Pilot Projects; Pressure; Reference Values; Respiration; Respiration, Artificial; Tidal Volume; Young Adult | 2013 |
Heliox allows for lower minute volume ventilation in an animal model of ventilator-induced lung injury.
Topics: Animals; Disease Models, Animal; Helium; Lung Volume Measurements; Male; Oxygen; Pulmonary Gas Exchange; Rats; Rats, Sprague-Dawley; Ventilator-Induced Lung Injury | 2013 |
Heliox for mechanically ventilated newborns with bronchopulmonary dysplasia.
Topics: Airway Obstruction; Bronchopulmonary Dysplasia; Female; Helium; Humans; Hypoxia; Infant, Newborn; Intensive Care Units, Neonatal; Male; Oxygen; Pilot Projects; Respiration, Artificial; Respiratory Function Tests; Tidal Volume | 2014 |
Heliox as a driving gas to atomize inhaled drugs on acute exacerbation of chronic obstructive pulmonary disease: a prospective clinical study.
Topics: Administration, Inhalation; Aged; Albuterol; Budesonide; Drug Interactions; Female; Helium; Humans; Male; Middle Aged; Oxygen; Prospective Studies; Pulmonary Disease, Chronic Obstructive | 2014 |
High flow nasal cannula (HFNC) with Heliox decreases diaphragmatic injury in a newborn porcine lung injury model.
Topics: Acute Lung Injury; Animals; Animals, Newborn; Diaphragm; Disease Models, Animal; Helium; Muscle Fatigue; Nitrogen; Oxygen; Oxygen Inhalation Therapy; Random Allocation; Swine; Work of Breathing | 2014 |
Oxygen diffusion limitation triggers ventilatory movements during spiracle closure when insects breathe discontinuously.
Topics: Animals; Carbon Dioxide; Diffusion; Grasshoppers; Helium; Male; Nitrogen; Oxygen; Respiratory Physiological Phenomena | 2014 |
Blood flow does not redistribute from respiratory to leg muscles during exercise breathing heliox or oxygen in COPD.
Topics: Aged; Breathing Exercises; Exercise; Exercise Test; Exercise Tolerance; Female; Forced Expiratory Volume; Helium; Hemodynamics; Humans; Leg; Male; Muscle, Skeletal; Oxygen; Pulmonary Disease, Chronic Obstructive; Regional Blood Flow; Spectroscopy, Near-Infrared | 2014 |
Treatment of decompression illness with heliox: the best of both worlds?
Topics: Decompression Sickness; Helium; Humans; Nitrogen; Oxygen | 2014 |
Transpulmonary hypothermia: a novel method of rapid brain cooling through augmented heat extraction from the lungs.
Topics: Animals; Brain; Brain Diseases; Feasibility Studies; Fluorocarbons; Helium; Hypothermia, Induced; Lung; Oxygen; Sus scrofa; Swine; Time Factors | 2014 |
Use of heliox delivered via high-flow nasal cannula to treat an infant with coronavirus-related respiratory infection and severe acute air-flow obstruction.
Topics: Administration, Inhalation; Airway Obstruction; Antibodies, Viral; Bronchiolitis, Viral; Coronavirus; Coronavirus Infections; Helium; Humans; Hypoxia; Infant; Intubation; Male; Nose; Oxygen | 2014 |
Physiological responses of a rodent to heliox reveal constancy of evaporative water loss under perturbing environmental conditions.
Topics: Animals; Basal Metabolism; Body Temperature; Energy Metabolism; Environment; Helium; Male; Mice; Models, Animal; Murinae; Oxygen; Water Loss, Insensible | 2014 |
The allergist's role in treating acute asthma: is it time to reenter the hospital?
Topics: Asthma; Helium; Hospitalization; Humans; Oxygen; Standard of Care | 2014 |
Delivery of heliox with a semi-closed circuit during spontaneous breathing: a comparative economic theoretical study.
Topics: Airway Obstruction; Anesthesia, Closed-Circuit; Costs and Cost Analysis; Helium; Humans; Models, Economic; Oxygen | 2015 |
Guidelines for the evaluation and treatment of muscle dysfunction in patients with chronic obstructive pulmonary disease.
Topics: Breathing Exercises; Electric Impedance; Electrodiagnosis; Evidence-Based Medicine; Exercise Test; Exercise Therapy; Exercise Tolerance; Female; Ghrelin; Hand Strength; Helium; Human Growth Hormone; Humans; Male; Malnutrition; Muscle Weakness; Nutritional Support; Oxygen; Physical Endurance; Pulmonary Disease, Chronic Obstructive; Quality of Life; Respiratory Muscles; Spirometry; Steroids | 2015 |
A Chinese alligator in heliox: formant frequencies in a crocodilian.
Topics: Alligators and Crocodiles; Animals; Body Size; Cues; Female; Helium; Oxygen; Sound Spectrography; Vocalization, Animal | 2015 |
Principal findings of systematic reviews of acute asthma treatment in childhood.
Topics: Administration, Inhalation; Adolescent; Adrenal Cortex Hormones; Adrenergic beta-2 Receptor Agonists; Anti-Asthmatic Agents; Asthma; Bronchodilator Agents; Child; Child, Preschool; Chronic Disease; Drug Administration Schedule; Drug Therapy, Combination; Emergency Service, Hospital; Helium; Humans; Infant; Ipratropium; Leukotriene Antagonists; Nebulizers and Vaporizers; Oxygen; Randomized Controlled Trials as Topic; Review Literature as Topic | 2015 |
Quantifying the shape of maximal expiratory flow-volume curves in healthy humans and asthmatic patients.
Topics: Adult; Asthma; Cardiovascular Agents; Exercise; Exercise Test; Female; Helium; Humans; Male; Maximal Expiratory Flow-Volume Curves; Oxygen; Retrospective Studies; Spirometry | 2016 |
High flow nasal heliox improves work of breathing and attenuates lung injury in a newborn porcine lung injury model.
Topics: Acute Lung Injury; Animals; Disease Models, Animal; Helium; Interleukin-6; Interleukin-8; Oxygen; Oxygen Inhalation Therapy; Pneumonia; Pulmonary Gas Exchange; Pulmonary Ventilation; Swine; Work of Breathing | 2015 |
Croup.
Topics: Administration, Inhalation; Administration, Oral; Anti-Inflammatory Agents; Croup; Dexamethasone; Helium; Humans; Injections, Intramuscular; Oxygen | 2016 |
Heliox-Driven Nebulization Has a Positive Effect on the Lung Function in Lipopolysaccharide-Induced Chronic Obstructive Pulmonary Disease Rat Model.
Topics: Animals; Disease Models, Animal; Forced Expiratory Volume; Helium; Lipopolysaccharides; Lung; Male; Nebulizers and Vaporizers; Oxygen; Pulmonary Disease, Chronic Obstructive; Random Allocation; Rats; Rats, Wistar; Respiratory Function Tests | 2016 |
In the Midst of Turbulence, Heliox Kept Her Alive.
Topics: Administration, Inhalation; Adult; Anxiety; Asthma; Bronchodilator Agents; Dyspnea; Female; Helium; Humans; Noninvasive Ventilation; Oxygen; Pressure | 2017 |
Calculated ventilation and effort distribution as a measure of respiratory disease and Heliox effectiveness.
Topics: Asthma; Finite Element Analysis; Helium; Humans; Lung; Models, Biological; Oxygen; Pulmonary Ventilation | 2017 |
Grasshopper mice employ distinct vocal production mechanisms in different social contexts.
Topics: Acoustics; Animals; Arvicolinae; Helium; Larynx; Oxygen; Social Behavior; Vocal Cords; Vocalization, Animal | 2017 |
Fast hyperbaric decompression after heliox saturation altered the brain proteome in rats.
Topics: Animals; Brain; Female; Helium; Hyperbaric Oxygenation; Mass Spectrometry; Nerve Tissue Proteins; Oxygen; Proteome; Rats; Rats, Wistar | 2017 |
Respiration of thermogenic inflorescences of skunk cabbage Symplocarpus renifolius in heliox.
Topics: Araceae; Cell Respiration; Flowers; Helium; Oxygen; Oxygen Consumption; Thermogenesis | 2018 |
Simulated High Altitude Helium-Oxygen Diving.
Topics: Adult; Aerospace Medicine; Altitude; Decompression; Decompression Sickness; Diving; Electroencephalography; Fatigue; Helium; Humans; Male; Middle Aged; Models, Biological; Oxygen | 2017 |
Lack of Benefit of Heliox During Mechanical Ventilation of Subjects With Severe Air-Flow Obstruction.
Topics: Adolescent; Adult; Aged; Airway Obstruction; Blood Gas Analysis; Female; Helium; Humans; Hypercapnia; Lung; Male; Middle Aged; Oxygen; Positive-Pressure Respiration; Prospective Studies; Respiration, Artificial; Young Adult | 2018 |
Effect of Heliox on Respiratory Outcomes during Rigid Bronchoscopy in Term Lambs.
Topics: Animals; Animals, Newborn; Bronchi; Bronchoscopy; Computer-Aided Design; Cross-Over Studies; Female; Foreign Bodies; Helium; Male; Oxygen; Respiration; Respiration, Artificial; Sheep | 2018 |
Alleviating mechanical constraints to ventilation with heliox improves exercise endurance in adult survivors of very preterm birth.
Topics: Adolescent; Exercise Tolerance; Female; Helium; Humans; Infant, Newborn; Infant, Premature; Male; Oxygen; Oxygen Inhalation Therapy; Respiration; Respiratory Function Tests; Young Adult | 2019 |
Experimental evaluation of pressure drop for flows of air and heliox through upper and central conducting airway replicas of 4- to 8-year-old children.
Topics: Air; Airway Resistance; Child; Child, Preschool; Female; Helium; Humans; Inhalation; Male; Models, Biological; Oxygen; Pressure; Respiratory Physiological Phenomena | 2019 |
The effect of inhaled heliox on peak flow rates in normal and brachycephalic dogs.
Topics: Administration, Inhalation; Airway Obstruction; Animals; Dog Diseases; Dogs; Helium; Oxygen; Peak Expiratory Flow Rate; Prospective Studies; Respiratory System; Species Specificity; Tidal Volume | 2019 |
Evaluation of the effects of gas volume and composition on accuracy of volume measurement by two flow sensors and delivery by a piston-driven large-animal ventilator.
Topics: Air; Animals; Helium; Humans; Oxygen; Respiration, Artificial; Ventilators, Mechanical | 2019 |
Plasma from Volunteers Breathing Helium Reduces Hypoxia-Induced Cell Damage in Human Endothelial Cells-Mechanisms of Remote Protection Against Hypoxia by Helium.
Topics: Administration, Inhalation; Adult; Caveolin 1; Cell Hypoxia; Cells, Cultured; Healthy Volunteers; Helium; Human Umbilical Vein Endothelial Cells; Humans; Male; Middle Aged; Oxygen; Plasma; Signal Transduction; Young Adult | 2019 |
Rate of Airway Intervention for Croup at a Tertiary Children's Hospital 2015-2016.
Topics: Bronchodilator Agents; Child; Child, Preschool; Croup; Female; Helium; Hospitals, Pediatric; Humans; Infant; Male; Multivariate Analysis; Oxygen; Racepinephrine; Retrospective Studies; Tertiary Care Centers | 2019 |
Helium-Oxygen Mixture Model for Particle Transport in CT-Based Upper Airways.
Topics: Aerosols; Air Movements; Helium; Humans; Oxygen; Particle Size; Tomography, X-Ray Computed | 2020 |
Pygmy mouse songs reveal anatomical innovations underlying acoustic signal elaboration in rodents.
Topics: Acoustics; Animals; Helium; Mice; Oxygen; Rodentia; Vocalization, Animal | 2020 |
An explicitly multi-component arterial gas embolus dissolves much more slowly than its one-component approximation.
Topics: Algorithms; Arteries; Blood; Carbon Dioxide; Decompression Sickness; Diving; Embolism, Air; Helium; Humans; Hyperbaric Oxygenation; Mathematical Concepts; Models, Cardiovascular; Nitrogen; Oxygen | 2020 |
The influence of flowrate and gas density on positive airway pressure for high flow nasal cannula applied to infant airway replicas.
Topics: Adult; Cannula; Child; Helium; Humans; Infant; Oxygen; Tidal Volume | 2020 |
Investigating critical flicker fusion frequency for monitoring gas narcosis in divers.
Topics: Diving; Flicker Fusion; Helium; Humans; Oxygen; Stupor | 2020 |
[Thermal heliox proteome. High-temperature heliox does not cause destruction of human respiratory system cells].
Topics: Breath Tests; Helium; Humans; Male; Oxygen; Pilot Projects; Proteome; Respiratory System; Temperature | 2020 |
Heliox administration in anesthetized rabbits with spontaneous inspiratory flow limitation.
Topics: Airway Resistance; Animals; Helium; Oxygen; Rabbits; Tidal Volume | 2021 |
Heliox for Pediatric Critical Asthma: A Multicenter, Retrospective, Registry-Based Descriptive Study.
Topics: Asthma; Child; Helium; Humans; Oxygen; Prospective Studies; Registries; Retrospective Studies | 2022 |
Effects of heliox and non-invasive neurally adjusted ventilatory assist (NIV-NAVA) in preterm infants.
Topics: Feasibility Studies; Helium; Humans; Infant, Newborn; Infant, Premature; Noninvasive Ventilation; Oxygen; Respiratory Insufficiency | 2021 |
Noise characteristics of the Kirby Morgan 37 surface-supplied diving helmet under simulated diving conditions.
Topics: Diving; Head Protective Devices; Helium; Humans; Oxygen | 2021 |
EEG functional connectivity is sensitive for nitrogen narcosis at 608 kPa.
Topics: Diving; Electroencephalography; Female; Helium; Humans; Inert Gas Narcosis; Nitrogen; Oxygen; Stupor | 2022 |
Heliox as Adjunctive Therapy for Pediatric Critical Asthma: Time to Question Its Role?
Topics: Asthma; Child; Combined Modality Therapy; Helium; Humans; Oxygen | 2022 |
Lung function changes in divers after a single deep helium-oxygen dive.
Topics: Diving; Helium; Humans; Lung; Oxygen | 2022 |
Comparison of treatment recompression tables for neurologic decompression illness in swine model.
Topics: Animals; Decompression; Decompression Sickness; Diving; Helium; Hyperbaric Oxygenation; Nitrogen; Oxygen; Spinal Cord Diseases; Swine | 2022 |
Heliox simulations for initial management of congenital laryngotracheal stenosis.
Topics: Child; Child, Preschool; Constriction, Pathologic; Helium; Humans; Infant; Laryngostenosis; Oxygen; Retrospective Studies; Tracheal Stenosis | 2023 |
Respiratory Care Management of COPD Exacerbations.
Topics: Dry Powder Inhalers; Helium; Humans; Oxygen; Pulmonary Disease, Chronic Obstructive | 2023 |