OPRM1 | Clinical Trials Search

Skip to main content

MedPath Trial Home

Organizations News Research

Data Sources:ClinicalTrials.govEU CTRFDAEMANMPATGAHealth CanadaWHO ICTRP

MedPath Trial Home

Search trials. Track pipelines. Understand approvals. With AI-powered intelligence for clinical research.

Product

Clinical Trials
Drug Intelligence
Global Approvals
AI Research
Pricing

Resources

FAQ
Search

Company

News
About
Contact

Legal

Privacy Policy
Terms of Service

Disclaimer: This website provides information retrieval and data analysis services. The content does not constitute medical advice. Eligibility assessments are for reference only and should not replace consultation with qualified healthcare professionals. Data is sourced from public registries and regulatory agencies; MedPath does not guarantee completeness or accuracy. Always verify information with primary sources.

© 2026 MedPath Trial. All rights reserved.

We value your privacy

We use cookies to analyze site traffic and improve your experience. See our Privacy Policy.

16 results for “OPRM1”

Need more precision?

Filter by phase, recruitment status, country, sponsor, age, and study type.

Refine trial search

Precision Medicine Guided Treatment for Cancer Pain

63 participants · First posted Jan 27, 2016

OPRM1 A118G SNP, Alcohol Response, and Striatal Dopamine

35 participants · First posted Nov 22, 2006

A118G SNP and OPRM1 Gene Opioid-Mediated Effects in Humans

100 participants · First posted Feb 10, 2015

Effect of Fentanyl on Main Opioid Receptor (OPRM1) on Human Granulosa Cells.

30 participants · First posted Aug 14, 2017

COMT and OPRM1 Polymorphisms and Their Effect on Post-Operative Pain in Children

200 participants · First posted Jan 16, 2025

The Epigenetic Modification in OPRM1 on Postoperative Analgesia and Side Effect Induced by Sufentanil

100 participants · First posted May 1, 2017

Effects of Nicotine on Brain Opioid Receptors

15 participants · First posted Dec 29, 2009

Genetic Effects on Dopamine Response to an Opiate

15 participants · First posted Jun 14, 2013

Active, not recruiting

Personalized Post-Operative Pain Management

208 participants · First posted Nov 1, 2024

Title: Effect of Opioid Receptor Modulation on Alcohol Self-Administration and Neural Response to Alcohol Cues in Heavy Drinkers: Role of OPRM1 Gene Variation

13 participants · First posted Dec 24, 2015

Page 1 of 2