Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • About
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Fentanyl Adverse Reaction”

8 trials

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation

Showing 8 of 8 results

Not applicableStudy completedNCT04854252
What this trial is testing

Inflammatory Response to Opioid Versus Opioid Free Anesthesia

Who this might be right for
Morbid ObesityOpioid UseFentanyl Adverse Reaction+1 more
University of Guadalajara 40
Large-scale testing (Phase 3)Study completedNCT02533908
What this trial is testing

Combination of Nitrous Oxide 70% With Fentanyl Intranasal for Procedural Analgosedation in Children

Who this might be right for
Inhalation of Nitrous OxideOpioid Analgesic Adverse ReactionPain
University Children's Hospital, Zurich 402
Not applicableNot Yet RecruitingNCT07187427
What this trial is testing

Incidence of Pruritus Using Intrathecal Fentanyl Versus Epidural Fentanyl to Initiate Labour Analgesia.

Who this might be right for
PruritisHypotension Drug-InducedUrinary Retention+9 more
St. Justine's Hospital 80
Post-approval studies (Phase 4)Study completedNCT04048200
What this trial is testing

The Effect of Opioid Free Anesthesia in Bariatric Surgeries

Who this might be right for
Adverse Effect of Drugs and Medicaments in Therapeutic UseAdverse Effects in the Therapeutic Use of Anaesthetics
Tanta University 90
Large-scale testing (Phase 3)Looking for participantsNCT06051227
What this trial is testing

Fentanyl or Esketamine for Traumatic PAIN (FORE-PAIN) Trial

Who this might be right for
Acute Pain Due to TraumaAnalgesiaFentanyl+2 more
Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA) 608
Post-approval studies (Phase 4)UnknownNCT02387060
What this trial is testing

Use of Intrathecal Fentanyl and Development of Hyperalgesia in Patients Undergoing Elective Cesarean

Who this might be right for
Complications; Cesarean Section
Pontificia Universidad Catolica de Chile 80
Post-approval studies (Phase 4)Study completedNCT04194151
What this trial is testing

Impact of Propofol Reduction in Anesthesia Induction

Who this might be right for
Propofol Adverse ReactionAnesthesia
Hospital Central de la Defensa Gómez Ulla 192
Not applicableStudy completedNCT04376541
What this trial is testing

Fast Tracking Impact on Fentanyl Consumption and Parents Satisfaction

Who this might be right for
Fentanyl Adverse ReactionCaudal Anesthesia
Ain Shams University 70