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
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Opioid Pain Medication”

601 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 20 of 601 results

Post-approval studies (Phase 4)Ended earlyNCT00414453
What this trial is testing

Trial of Analgesia With Lidocaine or Extended-release Oxycodone for Neuropathic Pain Treatment in Multiple Sclerosis

Who this might be right for
Neuropathic PainChronic PainMultiple Sclerosis
University of Rochester 19
Testing effectiveness (Phase 2)Ended earlyNCT00101621
What this trial is testing

Pilot Study to Evaluate the Safety and Analgesic Activity of M40403 Co-Administered With an Opioid Agent for Cancer Pain

Who this might be right for
CancerPain
MetaPhore Pharmaceuticals 24
Not applicableStudy completedNCT03648177
What this trial is testing

Integrative Psychosocial Group Treatment

Who this might be right for
Chronic PainOpioid Misuse
University of Pittsburgh 30
Not applicableStudy completedNCT04211077
What this trial is testing

Suicidal Risk Factors Associated With Opioid Analgesics Use

Who this might be right for
SNIIRAM Database
University Hospital, Montpellier 273,221
Not applicableUnknownNCT01560442
What this trial is testing

Pupillometry and Pain Thresholds Patients Substituted by Methadone and Buprenorphine

Who this might be right for
Opiate DependentPrevious Illicit Drug Use
University Hospital, Clermont-Ferrand 100
Large-scale testing (Phase 3)Study completedNCT01568437
What this trial is testing

Transversus Abdominis Plane (TAP) Block in Laparoscopic Gastric-bypass Surgery

Who this might be right for
Gastric-bypass SurgeryOpioid ConsumptionObesity
University Health Network, Toronto 70
Testing effectiveness (Phase 2)Study completedNCT00142766
What this trial is testing

Sedation Management in Pediatric Patients Supported on Mechanical Ventilation

Who this might be right for
Respiratory Failure
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) 245
Large-scale testing (Phase 3)Study completedNCT00226395
What this trial is testing

Efficacy and Safety of Oxymorphone Immediate Release in Post-surgical Acute Pain

Who this might be right for
Acute Pain
Endo USA Inc., a Keenova Therapeutics Company 320
Testing effectiveness (Phase 2)UnknownNCT03545516
What this trial is testing

Wound Infiltration as Part of an Opioid Free Pain Management Pathway Following Cesarean Delivery

Who this might be right for
Pain, PostoperativeAnesthesia, LocalOpioid Use
Richmond University Medical Center 540
Not applicableStudy completedNCT01859715
What this trial is testing

Emergency Department (ED) Drug Interaction in Emergency Department Patients

Who this might be right for
Drug Interactions
University of Colorado, Denver 502
Testing effectiveness (Phase 2)Study completedNCT05133076
What this trial is testing

Safety and Preliminary Efficacy of BGP345A in Constipation Due to Opioid-based Medications

Who this might be right for
Opioid-Induced Constipation
BioGaia Pharma AB 14
Large-scale testing (Phase 3)Study completedNCT02193620
What this trial is testing

Study of PHN131 in Patients After Surgery

Who this might be right for
Analgesia Disorder
PhytoHealth Corporation 106
Not applicableStudy completedNCT03454555
What this trial is testing

Integrated Services for Pain: Interventions to Reduce Pain Effectively

Who this might be right for
Chronic Pain
RTI International 543
Not applicableStudy completedNCT06835335
What this trial is testing

Opioid Prescribing in the Emergency Department for Sickle Cell Disease

Who this might be right for
Discrimination, RacialPain ManagementEmergency Medicine+1 more
Centre Hospitalier Universitaire de Nīmes 1,063
Post-approval studies (Phase 4)Study completedNCT00440830
What this trial is testing

Nicotine Patch as an Analgesic Adjuvant After Surgery

Who this might be right for
Pain
Columbia University 68
Not applicableEnded earlyNCT04194528
What this trial is testing

S1916 Digital Medicine Program for Pain Control in Cancer Patients

Who this might be right for
Metastatic Cancer
SWOG Cancer Research Network 2
Large-scale testing (Phase 3)Study completedNCT00313833
What this trial is testing

Safety and Effectiveness of Buprenorphine Transdermal System in Elderly Subjects With Chronic Pain: Pilot Study.

Who this might be right for
Chronic Pain
Purdue Pharma LP 100
Testing effectiveness (Phase 2)Active Not RecruitingNCT05463367
What this trial is testing

Project 1 Aim 2, Adaptations of the Brain in Chronic Pain With Opioid Exposure

Who this might be right for
Opioid UseOpioid DependenceOpioid-use Disorder+8 more
Northwestern University 60
Not applicableStudy completedNCT05946733
What this trial is testing

Two Approaches of Transversus Abdominis Block (TAP ) in Laparoscopic Cholecystectomy

Who this might be right for
Opioid Use
Menoufia University 48
Not applicableStudy completedNCT05991687
What this trial is testing

Methods for Effective Disposal of Surplus Analgesics to Facilitate Elimination

Who this might be right for
SurgeryAnalgesics, Opioids
University of Michigan 200
Next Page