Page last updated: 2024-10-27

fentanyl and Inflammation

fentanyl has been researched along with Inflammation in 40 studies

Fentanyl: A potent narcotic analgesic, abuse of which leads to habituation or addiction. It is primarily a mu-opioid agonist. Fentanyl is also used as an adjunct to general anesthetics, and as an anesthetic for induction and maintenance. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1078)
fentanyl : A monocarboxylic acid amide resulting from the formal condensation of the aryl amino group of N-phenyl-1-(2-phenylethyl)piperidin-4-amine with propanoic acid.

Inflammation: A pathological process characterized by injury or destruction of tissues caused by a variety of cytologic and chemical reactions. It is usually manifested by typical signs of pain, heat, redness, swelling, and loss of function.

Research Excerpts

ExcerptRelevanceReference
"Fentanyl is a potent analgesic with a rapid onset and short half-life that make it a useful treatment for pain and a lethal drug of abuse."8.31Continuous fentanyl administration and spontaneous withdrawal decreases home cage wheel running in rats with and without hindpaw inflammation. ( Hilgendorf, TN; Kandasamy, R; Morgan, MM, 2023)
"In 99 patients receiving IV fentanyl, midazolam, or both, we evaluated drug doses, covariates likely to influence drug effects (age, body mass index, and renal and hepatic dysfunction); delirium risk factors; concomitant administration of CYP3A and P-glycoprotein substrates/inhibitors; ABCB1, ABCG2, and CYP3A5 genetic polymorphisms; and fentanyl and midazolam plasma levels."7.79Factors predisposing to coma and delirium: fentanyl and midazolam exposure; CYP3A5, ABCB1, and ABCG2 genetic polymorphisms; and inflammatory factors. ( Cossette, M; Leger, C; Michaud, V; Skrobik, Y; Turgeon, J, 2013)
" Here, by using a chronic inflammation model, namely subplantar injection of Complete Freund's adjuvant, we show a peripheral synergistic interaction between the histamine H(3) receptor agonist R-(alpha)-methylhistamine and fentanyl on the inhibition of thermal hyperalgesia and of peripheral substance P accumulation."7.76Histamine H3 receptor activation potentiates peripheral opioid-mediated antinociception: substance P role in peripheral inflammation in mice. ( Ciruela, F; Fernández-Dueñas, V; Gandía, J; Planas, E; Poveda, R; Sánchez, S, 2010)
" Here we show that rats with chronic morphine treatment do not develop signs of tolerance at peripheral mu-opioid receptors (micro-receptors) in the presence of painful CFA-induced paw inflammation."7.74Chronic morphine use does not induce peripheral tolerance in a rat model of inflammatory pain. ( Binder, W; Brack, A; Fischer, O; Mousa, SA; Rittner, HL; Schäfer, M; Shakibaei, M; Shaqura, M; Stein, C; Urban, F; Zöllner, C, 2008)
"Moreover, fentany-linduced-hyperalgesia and changes in the expression of the aforementioned proteins can be attenuated by TAK-242, an inhibitor of TLR4, as well as ketamine."5.91A single dose of ketamine relieves fentanyl-induced-hyperalgesia by reducing inflammation initiated by the TLR4/NF-κB pathway in rat spinal cord neurons. ( Chang, L; Chen, J; Li, Q; Liu, P; Luo, Q; Shu, H; Wang, L; Wu, G; Xiong, Y; Zhou, X, 2023)
" Its dose-response curve was shifted to the right between 1."5.30The antinociceptive effect of the mu-opioid fentanyl is reduced in the presence of the alpha(2)-adrenergic antagonist idazoxan in inflammation. ( Herrero, JF; Solano, RE, 1999)
"The results indicated that low dosage of fentanyl supplemented with DEX almost had the same anesthesia effects and inflammation extent compared with high dose of fentanyl, which suggested that infusion DEX might decrease fentanyl consumption in pediatric cardiac surgery."5.24Clinical efficacy of dexmedetomidine in the diminution of fentanyl dosage in pediatric cardiac surgery. ( Li, Y; Sun, Y; Wang, X; Xia, Y; Ye, H; Yuan, X, 2017)
"TIVA with propofol and remifentanil and INHAL with sevoflurane and fentanyl induced similar inflammatory responses during colorectal cancer surgery."5.15Inflammatory response in patients undergoing colorectal cancer surgery: the effect of two different anesthetic techniques. ( Bengtson, JP; Bengtsson, A; Kvarnström, A; Sarbinowski, R; Tylman, M, 2011)
" We studied the analgesic efficacy and side-effect profile of a pH-sensitive fentanyl analog, (±)- N -(3-fluoro-1-phenethylpiperidine-4-yl)- N -phenyl propionamide (NFEPP), during the evolution of colitis induced in mice with dextran sulphate sodium."4.31Evolving acidic microenvironments during colitis provide selective analgesic targets for a pH-sensitive opioid. ( Alizadeh, E; Bunnett, NW; Degro, CE; Guzman-Rodriguez, M; Hurlbut, D; Jiménez-Vargas, NN; Lomax, AE; Reed, DE; Stein, C; Tsang, Q; Vanner, SJ; Yu, Y, 2023)
"Fentanyl is a potent analgesic with a rapid onset and short half-life that make it a useful treatment for pain and a lethal drug of abuse."4.31Continuous fentanyl administration and spontaneous withdrawal decreases home cage wheel running in rats with and without hindpaw inflammation. ( Hilgendorf, TN; Kandasamy, R; Morgan, MM, 2023)
"Antinociceptive effect of narcotic analgesics, fentanyl, oxycodone and methadone in inflammatory pain state was described in the von Frey filament test using the complete Freund's adjuvant (CFA)-induced mouse inflammatory pain model."3.80Differential alternation of the antinociceptive effect of narcotic analgesics on the inflammatory pain state. ( Aoki, Y; Mizoguchi, H; Sakurada, S; Sakurada, T; Watanabe, C, 2014)
"In 99 patients receiving IV fentanyl, midazolam, or both, we evaluated drug doses, covariates likely to influence drug effects (age, body mass index, and renal and hepatic dysfunction); delirium risk factors; concomitant administration of CYP3A and P-glycoprotein substrates/inhibitors; ABCB1, ABCG2, and CYP3A5 genetic polymorphisms; and fentanyl and midazolam plasma levels."3.79Factors predisposing to coma and delirium: fentanyl and midazolam exposure; CYP3A5, ABCB1, and ABCG2 genetic polymorphisms; and inflammatory factors. ( Cossette, M; Leger, C; Michaud, V; Skrobik, Y; Turgeon, J, 2013)
" Here, by using a chronic inflammation model, namely subplantar injection of Complete Freund's adjuvant, we show a peripheral synergistic interaction between the histamine H(3) receptor agonist R-(alpha)-methylhistamine and fentanyl on the inhibition of thermal hyperalgesia and of peripheral substance P accumulation."3.76Histamine H3 receptor activation potentiates peripheral opioid-mediated antinociception: substance P role in peripheral inflammation in mice. ( Ciruela, F; Fernández-Dueñas, V; Gandía, J; Planas, E; Poveda, R; Sánchez, S, 2010)
" Here we show that rats with chronic morphine treatment do not develop signs of tolerance at peripheral mu-opioid receptors (micro-receptors) in the presence of painful CFA-induced paw inflammation."3.74Chronic morphine use does not induce peripheral tolerance in a rat model of inflammatory pain. ( Binder, W; Brack, A; Fischer, O; Mousa, SA; Rittner, HL; Schäfer, M; Shakibaei, M; Shaqura, M; Stein, C; Urban, F; Zöllner, C, 2008)
"05), 24 h dosage of analgesia were significantly less (P < 0."2.80Preoperative and postoperative analgesic techniques in the treatment of patients undergoing transabdominal hysterectomy: a preliminary randomized trial. ( Chen, JQ; Hu, YM; Miao, JZ; Wen, LY; Wu, Z; Xue, R, 2015)
"Moreover, fentany-linduced-hyperalgesia and changes in the expression of the aforementioned proteins can be attenuated by TAK-242, an inhibitor of TLR4, as well as ketamine."1.91A single dose of ketamine relieves fentanyl-induced-hyperalgesia by reducing inflammation initiated by the TLR4/NF-κB pathway in rat spinal cord neurons. ( Chang, L; Chen, J; Li, Q; Liu, P; Luo, Q; Shu, H; Wang, L; Wu, G; Xiong, Y; Zhou, X, 2023)
"Infective endocarditis is associated with significant morbidity and mortality, despite advances in diagnosis and treatment strategies."1.51No Fever, No Murmur, No Problem? A Concealed Case of Infective Endocarditis. ( Gorman, M; McCann, M; McKeown, B, 2019)
"Carrageenan-induced hyperalgesia is a widely used pain model in rodents."1.40Differential effects of opioid-related ligands and NSAIDs in nonhuman primate models of acute and inflammatory pain. ( Ko, MC; Lee, H; Rice, KC; Sukhtankar, DD, 2014)
"loperamide was abolished by i."1.38Relative contributions of peripheral versus supraspinal or spinal opioid receptors to the antinociception of systemic opioids. ( Al-Khrasani, M; Fürst, S; Khalefa, BI; Mousa, SA; Schäfer, M; Shaqura, M, 2012)
"In prestressed rats, fULD-induced hyperalgesia and the exaggerated inflammatory hyperalgesia were prevented NMDA receptor antagonists."1.37Endogenous opioids released during non-nociceptive environmental stress induce latent pain sensitization Via a NMDA-dependent process. ( Chateauraynaud, J; Gavello-Baudy, S; Laboureyras, E; Laulin, JP; Le Roy, C; Simonnet, G, 2011)
"fentanyl was naloxone reversible and potentiated exclusively in inflamed and NGF-treated paws."1.34Nerve growth factor governs the enhanced ability of opioids to suppress inflammatory pain. ( Cheppudira, BP; Fischer, O; Hellweg, R; Hofmann, J; Mousa, SA; Schäfer, M; Shaqura, M, 2007)
"hyperalgesia was unaltered by liposome injection (P > 0."1.32Tissue monocytes/macrophages in inflammation: hyperalgesia versus opioid-mediated peripheral antinociception. ( Brack, A; Labuz, D; Machelska, H; Reszka, R; Rittner, HL; Schäfer, M; Schiltz, A; Stein, C, 2004)
" Its dose-response curve was shifted to the right between 1."1.30The antinociceptive effect of the mu-opioid fentanyl is reduced in the presence of the alpha(2)-adrenergic antagonist idazoxan in inflammation. ( Herrero, JF; Solano, RE, 1999)

Research

Studies (40)

TimeframeStudies, this research(%)All Research%
pre-19904 (10.00)18.7374
1990's4 (10.00)18.2507
2000's10 (25.00)29.6817
2010's18 (45.00)24.3611
2020's4 (10.00)2.80

Authors

AuthorsStudies
Berke, MS1
Colding-Jørgensen, P1
Pedersen, LG1
Hestehave, S1
Kalliokoski, O1
Jensen, HE1
Sørensen, DB1
Hau, J1
Abelson, KS1
Degro, CE1
Jiménez-Vargas, NN1
Tsang, Q1
Yu, Y1
Guzman-Rodriguez, M1
Alizadeh, E1
Hurlbut, D1
Reed, DE1
Lomax, AE1
Stein, C6
Bunnett, NW1
Vanner, SJ1
Zhou, X1
Li, Q1
Luo, Q1
Wang, L1
Chen, J1
Xiong, Y1
Wu, G1
Chang, L1
Liu, P1
Shu, H1
Morgan, MM1
Hilgendorf, TN1
Kandasamy, R1
Palomino, J1
Echavarria, R1
Franco-Acevedo, A1
Moreno-Carranza, B1
Melo, Z1
Mousa, SA5
Shaqura, M4
Al-Madol, M1
Tafelski, S1
Khalefa, BI2
Shakibaei, M2
Schäfer, M6
McCann, M1
Gorman, M1
McKeown, B1
Binczak, M1
Tournay, E1
Billard, V1
Rey, A1
Jayr, C1
Sukhtankar, DD1
Lee, H1
Rice, KC1
Ko, MC1
Aoki, Y1
Mizoguchi, H1
Watanabe, C1
Sakurada, T1
Sakurada, S1
Ramos-Zepeda, GA1
Herrero-Zorita, C1
Herrero, JF3
Chen, JQ1
Wu, Z1
Wen, LY1
Miao, JZ1
Hu, YM1
Xue, R1
Sun, Y1
Ye, H1
Xia, Y1
Li, Y1
Yuan, X1
Wang, X1
Fernández-Dueñas, V1
Ciruela, F1
Gandía, J1
Sánchez, S2
Planas, E2
Poveda, R2
Jan, WC1
Chen, CH1
Hsu, K1
Tsai, PS1
Huang, CJ1
Tylman, M1
Sarbinowski, R1
Bengtson, JP1
Kvarnström, A1
Bengtsson, A1
Le Roy, C1
Laboureyras, E1
Gavello-Baudy, S1
Chateauraynaud, J1
Laulin, JP1
Simonnet, G1
Miranda, HF1
Noriega, V1
Zepeda, RJ1
Sierralta, F1
Prieto, JC1
Al-Khrasani, M2
Fürst, S2
Orosz, JE1
Braz, MG1
Golim, MA1
Barreira, MA1
Fecchio, D1
Braz, LG1
Braz, JR1
Moshourab, R1
Skrobik, Y1
Leger, C1
Cossette, M1
Michaud, V1
Turgeon, J1
YELNOSKY, J1
FIELD, WE1
Brack, A2
Labuz, D1
Schiltz, A1
Rittner, HL2
Machelska, H1
Reszka, R1
Riba, P1
Friedmann, T1
Tímar, J1
Obara, I1
Makuch, W1
Spetea, M1
Schütz, J1
Przewlocki, R1
Przewlocka, B1
Schmidhammer, H1
Corcoran, TB1
Engel, A1
Sakamoto, H1
O'Callaghan-Enright, S1
O'Donnell, A1
Heffron, JA1
Shorten, G1
Romero, A1
Pol, O1
Puig, MM1
Cheppudira, BP1
Fischer, O2
Hofmann, J1
Hellweg, R1
Wan, Y1
Xu, J1
Ma, D1
Zeng, Y1
Cibelli, M1
Maze, M1
Rodríguez, R1
Martínez, E1
Santana, M1
Rodríguez Huertas, E1
Winterhalter, M1
Brandl, K1
Rahe-Meyer, N1
Osthaus, A1
Hecker, H1
Hagl, C1
Adams, HA1
Piepenbrock, S1
Zöllner, C1
Binder, W1
Urban, F1
Antonijevic, I1
Headley, PM1
Brix-Christensen, V1
Tønnesen, E1
Sanchez, RG1
Bilfinger, TV1
Stefano, GB1
Solano, RE1
Kotani, N1
Hashimoto, H1
Kushikata, T1
Yoshida, H1
Muraoka, M1
Takahashi, S1
Matsuki, A1
Newton, WM1
Cusick, PK1
Raffe, MR1
Joris, JL1
Dubner, R1
Hargreaves, KM1
Millan, MJ1
Shippenberg, TS1
Herz, A1

Clinical Trials (8)

Trial Overview

TrialPhaseEnrollmentStudy TypeStart DateStatus
Association Between Changes in Cerebral Gray Matter Volume and Postoperative Cognitive Dysfunction in Elderly Patients Following Sevoflurane Anesthesia (POCD-MRI)[NCT02045004]100 participants (Actual)Observational2015-07-14Completed
Release of Serum Neurofilament Light (NFL), Biomarker of Neuronal Injury, in Surgery Under General Anaesthesia (GA) Compared to Surgery With Hypno-analgesia (Hyp): A Prospective, Non-inferiority Study[NCT04500236]100 participants (Anticipated)Interventional2020-09-01Recruiting
Minocycline Attenuate Postoperative Cognitive Dysfunction and Delirium: A Multicenter, Randomized, Double-Blind Clinical Trail[NCT02928692]Phase 3750 participants (Anticipated)Interventional2016-11-30Recruiting
Effect of General Anesthesia on Early Postoperative Cognitive Dysfunction in Elective Versus Emergency Cesarean Section[NCT03818009]58 participants (Actual)Observational2019-01-14Completed
Impact of Dexmedetomidine on the Incidence of Postoperative Delirium in Patients After Cardiac Surgery: a Randomized, Double-blinded, and Placebo-controlled Clinical Trial[NCT02267538]Phase 4285 participants (Actual)Interventional2014-11-30Completed
Effect of Remifentanil on Postoperative Cognitive Function in Patients Undergoing Major Abdominal Surgery[NCT01627873]Phase 4622 participants (Actual)Interventional2009-08-31Completed
A Phase I Clinical Study Evaluating the Safety, Tolerability and Pharmacokinetics of HSK21542 in Healthy Volunteers[NCT04213196]Phase 166 participants (Actual)Interventional2020-01-09Completed
Epithelial Healing and Visual Outcomes of Patients Using Omega-3 Supplements as an Adjunct Therapy Before and After Photorefractive Keratectomy (PRK) Surgery[NCT01059019]17 participants (Actual)Interventional2010-01-31Completed
[information is prepared from clinicaltrials.gov, extracted Sep-2024]

Trial Outcomes

Incidence of Postoperative Delirium

Delirium was assessed with the Confusion Assessment Method for the Intensive Care Unit (CAM-ICU) twice daily during the first five days after surgery. (NCT02267538)
Timeframe: During the first five days after surgery

InterventionParticipants (Count of Participants)
DEX Group7
CTRL Group11

Length of Stay in Hospital After Surgery

Results was presented as median (95% confidence interval). (NCT02267538)
Timeframe: From end of surgery until discharge from hospital or 30 days after surgery

Interventiondays (Median)
DEX Group9
CTRL Group9

Length of Stay in the Intensive Care Unit

Results was presented as median (95% confidence interval). (NCT02267538)
Timeframe: From end of surgery until discharge from Intensive Care Unit or 30 days after surgery

Interventionhours (Median)
DEX Group45.0
CTRL Group46.0

Cognitive Function

"Cognitive function was assessed with the Mini Mental State Examination (MMSE) at baseline (the day before surgery) and on the sixth day after surgery, and with modified telephone interview for cognitive status (m-TICS) on the 30th day after surgery.~The introduction of MMSE scale has been explained in the baseline part in the result section.~The Telephone Interview for Cognitive Status-modified scale(m-TICS) is one of the most popular telephone interview-based screening instruments for mild cognitive impairment and dementia. It consists 11 items including wordlist memory, orientation, attention, repetition, conceptual knowledge and nonverbal praxis, which score ranges from 0 to 48, with higher scores indicating better cognitive function" (NCT02267538)
Timeframe: on the sixth day after surgery, and on the 30th day after surgery

,
Interventionunits on a scale (Median)
MMSE score on postoperative day 6m-TICS score on postoperative day 30
CTRL Group2934
DEX Group2934

Incidence of Non-delirium Complications After Surgery

Non-delirium complications was defined as any conditions other than delirium that occurred during the first 30 days after surgery and required therapeutic intervention.Complications listed here were not considered adverse events in this study. (NCT02267538)
Timeframe: Occurrence of non-delirium complications will be monitored until 30 days after surgery.

,
InterventionParticipants (Count of Participants)
StrokeNew onset arrythmiaPulmonary complicationsUpper gastrointestinal bleedingSurgical bleedingWound dehiscence or infectionAcute kidney injuryIABP assistance
CTRL Group351274374412
DEX Group342152311376

Pain Intensity

Pain intensity was assessed daily at 8 am during the first five days after surgery with the Numeric Rating Scale (NRS, 0 = no pain, 10 = the worst possible pain). (NCT02267538)
Timeframe: During the first five days after surgery

,
Interventionunits on a scale (Median)
Pain score after surgery(d1), at restPain score after surgery(d2), at restPain score after surgery(d3), at restPain score after surgery(d4), at restPain score after surgery(d5), at restPain score after surgery(d1), with coughingPain score after surgery(d2), with coughingPain score after surgery(d3), with coughingPain score after surgery(d4), with coughingPain score after surgery(d5), with coughing
CTRL Group3322144432
DEX Group3432245432

Subjective Sleep Quality

Subjective sleep quality was assessed daily at 8 am during the first five days after surgery with the Numeric Rating Scale (NRS, 0 = best sleep, 10 = the worst possible sleep). (NCT02267538)
Timeframe: During the first five days after surgery

,
Interventionunits on a scale (Median)
Subjective sleep quality after surgery(d1), scoreSubjective sleep quality after surgery(d2), scoreSubjective sleep quality after surgery(d3), scoreSubjective sleep quality after surgery(d4), scoreSubjective sleep quality after surgery(d5), score
CTRL Group23222
DEX Group23222

Reviews

1 review available for fentanyl and Inflammation

ArticleYear
Opioids Preconditioning Upon Renal Function and Ischemia-Reperfusion Injury: A Narrative Review.
    Medicina (Kaunas, Lithuania), 2019, Aug-23, Volume: 55, Issue:9

    Topics: Acute Kidney Injury; Analgesics, Opioid; Fentanyl; Humans; Inflammation; Ischemic Preconditioning; K

2019

Trials

8 trials available for fentanyl and Inflammation

ArticleYear
Preoperative and postoperative analgesic techniques in the treatment of patients undergoing transabdominal hysterectomy: a preliminary randomized trial.
    BMC anesthesiology, 2015, May-06, Volume: 15

    Topics: Adult; Analgesia, Epidural; Analgesics; Analgesics, Opioid; Double-Blind Method; Drug Therapy, Combi

2015
Clinical efficacy of dexmedetomidine in the diminution of fentanyl dosage in pediatric cardiac surgery.
    Minerva pediatrica, 2017, Volume: 69, Issue:3

    Topics: Adjuvants, Anesthesia; Airway Extubation; Cardiac Surgical Procedures; Child; Child, Preschool; Dexm

2017
Inflammatory response in patients undergoing colorectal cancer surgery: the effect of two different anesthetic techniques.
    Minerva anestesiologica, 2011, Volume: 77, Issue:3

    Topics: Aged; Anesthesia, Inhalation; Anesthesia, Intravenous; Anesthetics, Inhalation; Anesthetics, Intrave

2011
The effects of propofol on lipid peroxidation and inflammatory response in elective coronary artery bypass grafting.
    Journal of cardiothoracic and vascular anesthesia, 2004, Volume: 18, Issue:5

    Topics: Aged; Anesthetics, Inhalation; Anesthetics, Intravenous; Anti-Inflammatory Agents; Coronary Artery B

2004
[Stress response under continuous infusion of remifentanil compared to bolus doses of fentanyl assessed by levels of cytokines, C-reactive protein, and cortisol during and after abdominal hysterectomy].
    Revista espanola de anestesiologia y reanimacion, 2007, Volume: 54, Issue:4

    Topics: Aged; Anesthesia, General; Anti-Inflammatory Agents, Non-Steroidal; Biomarkers; C-Reactive Protein;

2007
Endocrine stress response and inflammatory activation during CABG surgery. A randomized trial comparing remifentanil infusion to intermittent fentanyl.
    European journal of anaesthesiology, 2008, Volume: 25, Issue:4

    Topics: Adrenocorticotropic Hormone; Aged; Anesthetics, Inhalation; Anesthetics, Intravenous; Coronary Arter

2008
Endogenous morphine levels increase following cardiac surgery as part of the antiinflammatory response?
    International journal of cardiology, 1997, Dec-19, Volume: 62, Issue:3

    Topics: Adult; Analgesics, Opioid; Anesthesia, Epidural; Anesthesia, General; Coronary Artery Bypass; Fentan

1997
Intraoperative prostaglandin E1 improves antimicrobial and inflammatory responses in alveolar immune cells.
    Critical care medicine, 2001, Volume: 29, Issue:10

    Topics: Adult; Alprostadil; Anesthetics, Intravenous; Blood Bactericidal Activity; Bronchoalveolar Lavage Fl

2001

Other Studies

31 other studies available for fentanyl and Inflammation

ArticleYear
Effects of Transdermal Fentanyl Treatment on Acute Pain and Inflammation in Rats with Adjuvant-induced Monoarthritis.
    Comparative medicine, 2022, 10-01, Volume: 72, Issue:5

    Topics: Acute Pain; Adjuvants, Immunologic; Analgesics, Opioid; Animals; Female; Fentanyl; Freund's Adjuvant

2022
Evolving acidic microenvironments during colitis provide selective analgesic targets for a pH-sensitive opioid.
    Pain, 2023, Nov-01, Volume: 164, Issue:11

    Topics: Analgesics; Analgesics, Opioid; Animals; Colitis; Colon; Fentanyl; Humans; Hydrogen-Ion Concentratio

2023
A single dose of ketamine relieves fentanyl-induced-hyperalgesia by reducing inflammation initiated by the TLR4/NF-κB pathway in rat spinal cord neurons.
    Drug discoveries & therapeutics, 2023, Sep-15, Volume: 17, Issue:4

    Topics: Animals; Cyclooxygenase 2; Fentanyl; Hyperalgesia; Inflammation; Ketamine; Neurons; NF-kappa B; Rats

2023
Continuous fentanyl administration and spontaneous withdrawal decreases home cage wheel running in rats with and without hindpaw inflammation.
    Physiology & behavior, 2023, Dec-01, Volume: 272

    Topics: Animals; Fentanyl; Freund's Adjuvant; Inflammation; Motor Activity; Pain; Rats

2023
Accessibility of axonal G protein coupled mu-opioid receptors requires conceptual changes of axonal membrane targeting for pain modulation.
    Journal of controlled release : official journal of the Controlled Release Society, 2017, Dec-28, Volume: 268

    Topics: Analgesics, Opioid; Animals; Axons; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Fentanyl; Freund's Adjuvant

2017
No Fever, No Murmur, No Problem? A Concealed Case of Infective Endocarditis.
    The Journal of emergency medicine, 2019, Volume: 57, Issue:2

    Topics: Adult; Amphetamine; Analgesics, Opioid; Anti-Bacterial Agents; C-Reactive Protein; Endocarditis; Eno

2019
Major abdominal surgery for cancer: does epidural analgesia have a long-term effect on recurrence-free and overall survival?
    Annales francaises d'anesthesie et de reanimation, 2013, Volume: 32, Issue:5

    Topics: Abdominal Neoplasms; Adult; Aged; Analgesia, Epidural; Anesthesia, Conduction; Anesthesia, General;

2013
Differential effects of opioid-related ligands and NSAIDs in nonhuman primate models of acute and inflammatory pain.
    Psychopharmacology, 2014, Volume: 231, Issue:7

    Topics: 3,4-Dichloro-N-methyl-N-(2-(1-pyrrolidinyl)-cyclohexyl)-benzeneacetamide, (trans)-Isomer; Acute Pain

2014
Differential alternation of the antinociceptive effect of narcotic analgesics on the inflammatory pain state.
    Neuroscience letters, 2014, Feb-07, Volume: 560

    Topics: Animals; Fentanyl; Freund's Adjuvant; Hyperalgesia; Inflammation; Male; Methadone; Mice; Narcotics;

2014
Interaction of the adenosine A1 receptor agonist N6-cyclopentyladenosine and κ-opioid receptors in rat spinal cord nociceptive reflexes.
    Behavioural pharmacology, 2014, Volume: 25, Issue:8

    Topics: Adenosine; Animals; Carrageenan; Disease Models, Animal; Dose-Response Relationship, Drug; Drug Inte

2014
Histamine H3 receptor activation potentiates peripheral opioid-mediated antinociception: substance P role in peripheral inflammation in mice.
    European journal of pharmacology, 2010, Jul-25, Volume: 638, Issue:1-3

    Topics: Analgesics; Animals; Dose-Response Relationship, Drug; Drug Synergism; Drug Therapy, Combination; Fe

2010
L-type calcium channels and μ-opioid receptors are involved in mediating the anti-inflammatory effects of naloxone.
    The Journal of surgical research, 2011, May-15, Volume: 167, Issue:2

    Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl e

2011
Endogenous opioids released during non-nociceptive environmental stress induce latent pain sensitization Via a NMDA-dependent process.
    The journal of pain, 2011, Volume: 12, Issue:10

    Topics: Analgesics, Opioid; Analysis of Variance; Animals; Carrageenan; Disease Models, Animal; Excitatory A

2011
Synergism between fentanyl and tramadol in tonic inflammatory pain: the orofacial formalin test.
    Inflammation, 2012, Volume: 35, Issue:3

    Topics: Analgesics; Animals; Drug Synergism; Facial Pain; Fentanyl; Formaldehyde; Inflammation; Male; Mice;

2012
Relative contributions of peripheral versus supraspinal or spinal opioid receptors to the antinociception of systemic opioids.
    European journal of pain (London, England), 2012, Volume: 16, Issue:5

    Topics: Analgesics, Opioid; Animals; Fentanyl; Inflammation; Loperamide; Male; Morphine; Pain; Rats; Rats, W

2012
Cytokine profile in patients undergoing minimally invasive surgery with balanced anesthesia.
    Inflammation, 2012, Volume: 35, Issue:6

    Topics: Adult; Anesthetics, Inhalation; Anesthetics, Intravenous; Balanced Anesthesia; Cytokines; Female; Fe

2012
Fentanyl decreases discharges of C and A nociceptors to suprathreshold mechanical stimulation in chronic inflammation.
    Journal of neurophysiology, 2012, Volume: 108, Issue:10

    Topics: Action Potentials; Analgesics, Opioid; Animals; Fentanyl; Freund's Adjuvant; Hindlimb; Inflammation;

2012
Factors predisposing to coma and delirium: fentanyl and midazolam exposure; CYP3A5, ABCB1, and ABCG2 genetic polymorphisms; and inflammatory factors.
    Critical care medicine, 2013, Volume: 41, Issue:4

    Topics: ATP Binding Cassette Transporter, Subfamily B; ATP Binding Cassette Transporter, Subfamily B, Member

2013
A PRELIMINARY REPORT ON THE USE OF A COMBINATION OF DROPERIDOL AND FENTANYL CITRATE IN VETERINARY MEDICINE.
    American journal of veterinary research, 1964, Volume: 25

    Topics: Analgesics; Analgesics, Non-Narcotic; Animals; Antipyretics; Behavior, Animal; Benperidol; Birds; Ca

1964
Tissue monocytes/macrophages in inflammation: hyperalgesia versus opioid-mediated peripheral antinociception.
    Anesthesiology, 2004, Volume: 101, Issue:1

    Topics: Analgesics, Non-Narcotic; Analgesics, Opioid; Animals; Clodronic Acid; Fentanyl; Flow Cytometry; Foo

2004
Peripheral versus central antinociceptive actions of 6-amino acid-substituted derivatives of 14-O-methyloxymorphone in acute and inflammatory pain in the rat.
    The Journal of pharmacology and experimental therapeutics, 2005, Volume: 312, Issue:2

    Topics: Acute Disease; Analgesics; Animals; Central Nervous System; Dose-Response Relationship, Drug; Fentan

2005
Anti-exudative effects of opioid receptor agonists in a rat model of carrageenan-induced acute inflammation of the paw.
    European journal of pharmacology, 2005, Mar-28, Volume: 511, Issue:2-3

    Topics: 3,4-Dichloro-N-methyl-N-(2-(1-pyrrolidinyl)-cyclohexyl)-benzeneacetamide, (trans)-Isomer; Analgesics

2005
Nerve growth factor governs the enhanced ability of opioids to suppress inflammatory pain.
    Brain : a journal of neurology, 2007, Volume: 130, Issue:Pt 2

    Topics: Analgesics, Opioid; Animals; Apoptosis Regulatory Proteins; Calcitonin Gene-Related Peptide; Enzyme-

2007
Postoperative impairment of cognitive function in rats: a possible role for cytokine-mediated inflammation in the hippocampus.
    Anesthesiology, 2007, Volume: 106, Issue:3

    Topics: Adjuvants, Anesthesia; Analgesics, Opioid; Animals; Cognition Disorders; Cytokines; Disease Models,

2007
Postoperative impairment of cognitive function in rats: a possible role for cytokine-mediated inflammation in the hippocampus.
    Anesthesiology, 2007, Volume: 106, Issue:3

    Topics: Adjuvants, Anesthesia; Analgesics, Opioid; Animals; Cognition Disorders; Cytokines; Disease Models,

2007
Postoperative impairment of cognitive function in rats: a possible role for cytokine-mediated inflammation in the hippocampus.
    Anesthesiology, 2007, Volume: 106, Issue:3

    Topics: Adjuvants, Anesthesia; Analgesics, Opioid; Animals; Cognition Disorders; Cytokines; Disease Models,

2007
Postoperative impairment of cognitive function in rats: a possible role for cytokine-mediated inflammation in the hippocampus.
    Anesthesiology, 2007, Volume: 106, Issue:3

    Topics: Adjuvants, Anesthesia; Analgesics, Opioid; Animals; Cognition Disorders; Cytokines; Disease Models,

2007
Postoperative impairment of cognitive function in rats: a possible role for cytokine-mediated inflammation in the hippocampus.
    Anesthesiology, 2007, Volume: 106, Issue:3

    Topics: Adjuvants, Anesthesia; Analgesics, Opioid; Animals; Cognition Disorders; Cytokines; Disease Models,

2007
Postoperative impairment of cognitive function in rats: a possible role for cytokine-mediated inflammation in the hippocampus.
    Anesthesiology, 2007, Volume: 106, Issue:3

    Topics: Adjuvants, Anesthesia; Analgesics, Opioid; Animals; Cognition Disorders; Cytokines; Disease Models,

2007
Postoperative impairment of cognitive function in rats: a possible role for cytokine-mediated inflammation in the hippocampus.
    Anesthesiology, 2007, Volume: 106, Issue:3

    Topics: Adjuvants, Anesthesia; Analgesics, Opioid; Animals; Cognition Disorders; Cytokines; Disease Models,

2007
Postoperative impairment of cognitive function in rats: a possible role for cytokine-mediated inflammation in the hippocampus.
    Anesthesiology, 2007, Volume: 106, Issue:3

    Topics: Adjuvants, Anesthesia; Analgesics, Opioid; Animals; Cognition Disorders; Cytokines; Disease Models,

2007
Postoperative impairment of cognitive function in rats: a possible role for cytokine-mediated inflammation in the hippocampus.
    Anesthesiology, 2007, Volume: 106, Issue:3

    Topics: Adjuvants, Anesthesia; Analgesics, Opioid; Animals; Cognition Disorders; Cytokines; Disease Models,

2007
Postoperative impairment of cognitive function in rats: a possible role for cytokine-mediated inflammation in the hippocampus.
    Anesthesiology, 2007, Volume: 106, Issue:3

    Topics: Adjuvants, Anesthesia; Analgesics, Opioid; Animals; Cognition Disorders; Cytokines; Disease Models,

2007
Postoperative impairment of cognitive function in rats: a possible role for cytokine-mediated inflammation in the hippocampus.
    Anesthesiology, 2007, Volume: 106, Issue:3

    Topics: Adjuvants, Anesthesia; Analgesics, Opioid; Animals; Cognition Disorders; Cytokines; Disease Models,

2007
Postoperative impairment of cognitive function in rats: a possible role for cytokine-mediated inflammation in the hippocampus.
    Anesthesiology, 2007, Volume: 106, Issue:3

    Topics: Adjuvants, Anesthesia; Analgesics, Opioid; Animals; Cognition Disorders; Cytokines; Disease Models,

2007
Postoperative impairment of cognitive function in rats: a possible role for cytokine-mediated inflammation in the hippocampus.
    Anesthesiology, 2007, Volume: 106, Issue:3

    Topics: Adjuvants, Anesthesia; Analgesics, Opioid; Animals; Cognition Disorders; Cytokines; Disease Models,

2007
Postoperative impairment of cognitive function in rats: a possible role for cytokine-mediated inflammation in the hippocampus.
    Anesthesiology, 2007, Volume: 106, Issue:3

    Topics: Adjuvants, Anesthesia; Analgesics, Opioid; Animals; Cognition Disorders; Cytokines; Disease Models,

2007
Postoperative impairment of cognitive function in rats: a possible role for cytokine-mediated inflammation in the hippocampus.
    Anesthesiology, 2007, Volume: 106, Issue:3

    Topics: Adjuvants, Anesthesia; Analgesics, Opioid; Animals; Cognition Disorders; Cytokines; Disease Models,

2007
Postoperative impairment of cognitive function in rats: a possible role for cytokine-mediated inflammation in the hippocampus.
    Anesthesiology, 2007, Volume: 106, Issue:3

    Topics: Adjuvants, Anesthesia; Analgesics, Opioid; Animals; Cognition Disorders; Cytokines; Disease Models,

2007
Postoperative impairment of cognitive function in rats: a possible role for cytokine-mediated inflammation in the hippocampus.
    Anesthesiology, 2007, Volume: 106, Issue:3

    Topics: Adjuvants, Anesthesia; Analgesics, Opioid; Animals; Cognition Disorders; Cytokines; Disease Models,

2007
Postoperative impairment of cognitive function in rats: a possible role for cytokine-mediated inflammation in the hippocampus.
    Anesthesiology, 2007, Volume: 106, Issue:3

    Topics: Adjuvants, Anesthesia; Analgesics, Opioid; Animals; Cognition Disorders; Cytokines; Disease Models,

2007
Postoperative impairment of cognitive function in rats: a possible role for cytokine-mediated inflammation in the hippocampus.
    Anesthesiology, 2007, Volume: 106, Issue:3

    Topics: Adjuvants, Anesthesia; Analgesics, Opioid; Animals; Cognition Disorders; Cytokines; Disease Models,

2007
Postoperative impairment of cognitive function in rats: a possible role for cytokine-mediated inflammation in the hippocampus.
    Anesthesiology, 2007, Volume: 106, Issue:3

    Topics: Adjuvants, Anesthesia; Analgesics, Opioid; Animals; Cognition Disorders; Cytokines; Disease Models,

2007
Postoperative impairment of cognitive function in rats: a possible role for cytokine-mediated inflammation in the hippocampus.
    Anesthesiology, 2007, Volume: 106, Issue:3

    Topics: Adjuvants, Anesthesia; Analgesics, Opioid; Animals; Cognition Disorders; Cytokines; Disease Models,

2007
Postoperative impairment of cognitive function in rats: a possible role for cytokine-mediated inflammation in the hippocampus.
    Anesthesiology, 2007, Volume: 106, Issue:3

    Topics: Adjuvants, Anesthesia; Analgesics, Opioid; Animals; Cognition Disorders; Cytokines; Disease Models,

2007
Postoperative impairment of cognitive function in rats: a possible role for cytokine-mediated inflammation in the hippocampus.
    Anesthesiology, 2007, Volume: 106, Issue:3

    Topics: Adjuvants, Anesthesia; Analgesics, Opioid; Animals; Cognition Disorders; Cytokines; Disease Models,

2007
Postoperative impairment of cognitive function in rats: a possible role for cytokine-mediated inflammation in the hippocampus.
    Anesthesiology, 2007, Volume: 106, Issue:3

    Topics: Adjuvants, Anesthesia; Analgesics, Opioid; Animals; Cognition Disorders; Cytokines; Disease Models,

2007
Postoperative impairment of cognitive function in rats: a possible role for cytokine-mediated inflammation in the hippocampus.
    Anesthesiology, 2007, Volume: 106, Issue:3

    Topics: Adjuvants, Anesthesia; Analgesics, Opioid; Animals; Cognition Disorders; Cytokines; Disease Models,

2007
Postoperative impairment of cognitive function in rats: a possible role for cytokine-mediated inflammation in the hippocampus.
    Anesthesiology, 2007, Volume: 106, Issue:3

    Topics: Adjuvants, Anesthesia; Analgesics, Opioid; Animals; Cognition Disorders; Cytokines; Disease Models,

2007
Postoperative impairment of cognitive function in rats: a possible role for cytokine-mediated inflammation in the hippocampus.
    Anesthesiology, 2007, Volume: 106, Issue:3

    Topics: Adjuvants, Anesthesia; Analgesics, Opioid; Animals; Cognition Disorders; Cytokines; Disease Models,

2007
Postoperative impairment of cognitive function in rats: a possible role for cytokine-mediated inflammation in the hippocampus.
    Anesthesiology, 2007, Volume: 106, Issue:3

    Topics: Adjuvants, Anesthesia; Analgesics, Opioid; Animals; Cognition Disorders; Cytokines; Disease Models,

2007
Postoperative impairment of cognitive function in rats: a possible role for cytokine-mediated inflammation in the hippocampus.
    Anesthesiology, 2007, Volume: 106, Issue:3

    Topics: Adjuvants, Anesthesia; Analgesics, Opioid; Animals; Cognition Disorders; Cytokines; Disease Models,

2007
Postoperative impairment of cognitive function in rats: a possible role for cytokine-mediated inflammation in the hippocampus.
    Anesthesiology, 2007, Volume: 106, Issue:3

    Topics: Adjuvants, Anesthesia; Analgesics, Opioid; Animals; Cognition Disorders; Cytokines; Disease Models,

2007
Postoperative impairment of cognitive function in rats: a possible role for cytokine-mediated inflammation in the hippocampus.
    Anesthesiology, 2007, Volume: 106, Issue:3

    Topics: Adjuvants, Anesthesia; Analgesics, Opioid; Animals; Cognition Disorders; Cytokines; Disease Models,

2007
Postoperative impairment of cognitive function in rats: a possible role for cytokine-mediated inflammation in the hippocampus.
    Anesthesiology, 2007, Volume: 106, Issue:3

    Topics: Adjuvants, Anesthesia; Analgesics, Opioid; Animals; Cognition Disorders; Cytokines; Disease Models,

2007
Postoperative impairment of cognitive function in rats: a possible role for cytokine-mediated inflammation in the hippocampus.
    Anesthesiology, 2007, Volume: 106, Issue:3

    Topics: Adjuvants, Anesthesia; Analgesics, Opioid; Animals; Cognition Disorders; Cytokines; Disease Models,

2007
Postoperative impairment of cognitive function in rats: a possible role for cytokine-mediated inflammation in the hippocampus.
    Anesthesiology, 2007, Volume: 106, Issue:3

    Topics: Adjuvants, Anesthesia; Analgesics, Opioid; Animals; Cognition Disorders; Cytokines; Disease Models,

2007
Postoperative impairment of cognitive function in rats: a possible role for cytokine-mediated inflammation in the hippocampus.
    Anesthesiology, 2007, Volume: 106, Issue:3

    Topics: Adjuvants, Anesthesia; Analgesics, Opioid; Animals; Cognition Disorders; Cytokines; Disease Models,

2007
Postoperative impairment of cognitive function in rats: a possible role for cytokine-mediated inflammation in the hippocampus.
    Anesthesiology, 2007, Volume: 106, Issue:3

    Topics: Adjuvants, Anesthesia; Analgesics, Opioid; Animals; Cognition Disorders; Cytokines; Disease Models,

2007
Chronic morphine use does not induce peripheral tolerance in a rat model of inflammatory pain.
    The Journal of clinical investigation, 2008, Volume: 118, Issue:3

    Topics: Animals; beta-Endorphin; Cells, Cultured; Cyclophosphamide; Drug Tolerance; Fentanyl; Guanosine 5'-O

2008
Perineurial defect and peripheral opioid analgesia in inflammation.
    The Journal of neuroscience : the official journal of the Society for Neuroscience, 1995, Volume: 15, Issue:1 Pt 1

    Topics: Analgesics; Animals; Fentanyl; Foot; Freund's Adjuvant; Inflammation; Male; Mannitol; Narcotics; Ner

1995
Reversal by naloxone of the spinal antinociceptive actions of a systemically-administered NSAID.
    British journal of pharmacology, 1996, Volume: 118, Issue:4

    Topics: Analgesics, Opioid; Analysis of Variance; Animals; Anti-Inflammatory Agents, Non-Steroidal; Carragee

1996
The antinociceptive effect of the mu-opioid fentanyl is reduced in the presence of the alpha(2)-adrenergic antagonist idazoxan in inflammation.
    Brain research, 1999, Sep-04, Volume: 840, Issue:1-2

    Topics: Adrenergic alpha-Antagonists; Analgesics, Opioid; Animals; Carrageenan; Dose-Response Relationship,

1999
Innovar-Vet-induced pathologic changes in the guinea pig.
    Laboratory animal science, 1975, Volume: 25, Issue:5

    Topics: Anesthesia; Animals; Droperidol; Female; Fentanyl; Foot; Foot Diseases; Guinea Pigs; Humans; Inflamm

1975
Opioid analgesia at peripheral sites: a target for opioids released during stress and inflammation?
    Anesthesia and analgesia, 1987, Volume: 66, Issue:12

    Topics: Analgesics, Opioid; Animals; Carrageenan; Cyclazocine; Dextrorphan; Ethylketocyclazocine; Fentanyl;

1987
Peripheral effect of fentanyl upon nociception in inflamed tissue of the rat.
    Neuroscience letters, 1988, Jan-22, Volume: 84, Issue:2

    Topics: Animals; Dose-Response Relationship, Drug; Fentanyl; Hindlimb; Inflammation; Male; Nociceptors; Pain

1988