Understanding Opioid Withdrawal and New Treatments

Discriminative Stimulus Effects of Opioid Withdrawal

NIH-funded research University of Texas Hlth Science Center · NIH-11001926

This work explores how cannabidiol (CBD) and related compounds might help people with opioid use disorder.

Quick facts

Grant typeR01 grant
Study typeNIH-funded research
Funding institutionUniversity of Texas Hlth Science Center NIH-funded
Lab location1 site (San Antonio, United States)
Project IDNIH-11001926 on NIH RePORTER

What this research studies

Opioid use disorder is a serious public health crisis, with many people affected and overdose deaths rising, especially with fentanyl. While current medications exist, there's a strong need for new, non-opioid treatments that have fewer side effects and less potential for abuse. This research looks into the potential of CBD, a component of cannabis, which has shown promise in early studies for treating various aspects of opioid use disorder. We are also exploring if combining CBD with Δ9-tetrahydrocannabinol (THC) could be even more effective.

Who could benefit from this research

Good fit: This research is relevant for individuals living with opioid use disorder who are seeking new treatment options.

Not a fit: Patients not experiencing opioid use disorder would not directly benefit from this specific research.

Why it matters

Potential benefit: If successful, this work could lead to new, non-opioid medications for opioid use disorder that are safer and more effective than current options.

How similar studies have performed: Pilot studies, other preclinical work, and a recent human study suggest CBD's promise for treating opioid use disorder.

Where this research is happening

San Antonio, United States

Researchers

About this research

  1. This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
  2. Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
  3. For full project details, budget, and progress reports, visit the official NIH RePORTER page below.
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.