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 “Analgesics，Opioid”

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 0 results

Not applicableEnrolling By InvitationNCT05444361
What this trial is testing

Ultrasound-Guided Percutaneous Cryoneurolysis to Treat Postoperative Pain After Mastectomy

Who this might be right for
Mastectomy; Lymphedema
University of California, San Diego 216
Post-approval studies (Phase 4)UnknownNCT05985629
What this trial is testing

IPACK on Early Pain Scores After ACL Reconstruction

Who this might be right for
Pain, PostoperativeAnterior Cruciate Ligament InjuriesAnalgesics, Opioid
Loyola University 78
Large-scale testing (Phase 3)UnknownNCT05504265
What this trial is testing

Perioperative Analgesia Modes in Minimally Invasive Esophagectomy

Who this might be right for
Esophageal CancerPerioperative AnalgesiaNSAIDs+2 more
Cancer Institute and Hospital, Chinese Academy of Medical Sciences 102
Not applicableStudy completedNCT02746354
What this trial is testing

Effects of a Patient Driven Assessment Process With Complex Pain Patients

Who this might be right for
Chronic Pain
Kaiser Permanente 100
Post-approval studies (Phase 4)Study completedNCT01060124
What this trial is testing

An Efficacy and Safety Study of Transdermal Therapeutic System (TTS)-Fentanyl in Cancer Participants With Inadequately Controlled Pain by Non-Narcotic Analgesics

Who this might be right for
Pain; Cancer
Janssen Korea, Ltd., Korea 103
Post-approval studies (Phase 4)Looking for participantsNCT06774274
What this trial is testing

Analgesic Efficacy of Intravenous Ketamine as a Continuous Infusion vs PCA in the Management of Acute Postoperative Pain in Major Orthopedic Surgery.

Who this might be right for
Pain, PostoperativeOpioid UseMajor Surgery
Universidad de Antioquia 120
Not applicableStudy completedNCT02464410
What this trial is testing

Primary Care Intervention to Reduce Prescription Opioid Overdoses

Who this might be right for
PainDrug OverdoseOpioid Use Disorders
VA Office of Research and Development 299
Early research (Phase 1)Study completedNCT02133820
What this trial is testing

Assess How the Body Processes a Strong Painkiller When it is Given Alongside a Drug That Counteracts the Side Effects of Strong Painkillers in a Fasted and Fed State.

Who this might be right for
Pain
Mundipharma Research Limited 16
Not applicableStudy completedNCT03375216
What this trial is testing

Quantitative Sensory Testing in Chronic Pain Patients Undergoing Opioid Treatment and Opioid Tapering

Who this might be right for
Analgesic Drug DependenceSensory Deficit
The University of Texas Medical Branch, Galveston 43
Not applicableUnknownNCT02945293
What this trial is testing

Cognitive, Behavioral and Aging Effects of Pain Medication in Alcohol Users

Who this might be right for
Mild to Heavy Alcohol Consumption
University of Washington 128
Post-approval studies (Phase 4)Not Yet RecruitingNCT06530563
What this trial is testing

The Efficacy and Safety of Oliceridine Fumarate Injection for Acute Pain After Abdominal Surgery

Who this might be right for
Acute PainOpioid Analgesic Adverse Reaction
Xiangya Hospital of Central South University 606
Post-approval studies (Phase 4)Study completedNCT01975285
What this trial is testing

Efficacy of Popliteal Nerve Blocks With and Without Dexamethasone on the Duration of Analgesia for Foot & Ankle Surgery

Who this might be right for
Foot and Ankle Procedures
Cedars-Sinai Medical Center 60
Large-scale testing (Phase 3)Study completedNCT02987985
What this trial is testing

Efficacy of Opioid-free Anesthesia in Reducing Postoperative Respiratory Depression in Children Undergoing Tonsillectomy

Who this might be right for
AnesthesiaGeneral AnesthesiaAnalgesics, Opioid+14 more
University of Saskatchewan 50
Not applicableStudy completedNCT01177267
What this trial is testing

Prevalence of Potential Cytochrome P450 Pharmacokinetic Incident Drug-Drug Interactions(DDI) Among Osteoarthritis Patients

Who this might be right for
Osteoarthritis
NEMA Research, Inc. 10,000
Not applicableStudy completedNCT06642077
What this trial is testing

Opioid Use of Local Anaesthetic Agents in Open Heart Surgery and Its Effect on Recovery

Who this might be right for
Analgesics, OpioidAnesthetics, Local
Yuzuncu Yil University 60
Post-approval studies (Phase 4)Looking for participantsNCT05722002
What this trial is testing

Comparing Analgesic Regimen Effectiveness and Safety for Surgery (CARES) Trial

Who this might be right for
SurgeryPain, Postoperative
University of Michigan 900
Testing effectiveness (Phase 2)Study completedNCT03695367
What this trial is testing

Phase 2 Herniorrhaphy Study for Opioid Elimination

Who this might be right for
Postoperative Pain
Heron Therapeutics 63
Not applicableUnknownNCT03212456
What this trial is testing

Evaluation of Post-operative Biochemical Recurrence in Patients Submitted to Radical Prostatectomy Under General Opioid-free Anesthesia Compared to Conventional General Anesthesia

Who this might be right for
Prostate Cancer
Instituto do Cancer do Estado de São Paulo 146
Not applicableActive Not RecruitingNCT03713983
What this trial is testing

Treatment Outcomes Among Patients With Prescription Narcotic Drug Use Disorder

Who this might be right for
Drug Use Disorders
Johan Franck 400
Not applicableStudy completedNCT07011472
What this trial is testing

ACE Pilot 3: Decision Aid 2 Options vs 3 Options

Who this might be right for
Pain ManagementShared Decision Making
Rutgers, The State University of New Jersey 100
Next Page