Using cannabidiol to reduce brain inflammation related to chronic pain and depression

Evaluation of Cannabidiol for Reduction of Brain Neuroinflammation

NIH-funded research Massachusetts General Hospital · NIH-11052520

This study is looking at whether CBD, a safe compound from cannabis, can help reduce inflammation in the brain that might be causing chronic low back pain and mild-to-moderate depression, so if you're dealing with these issues, your participation could help us learn more about a potential new treatment.

Quick facts

Grant typeR01 grant
Study typeNIH-funded research
Funding institutionMassachusetts General Hospital NIH-funded
Lab location1 site (Boston, United States)
Project IDNIH-11052520 on NIH RePORTER

What this research studies

This research investigates the potential of cannabidiol (CBD), a non-intoxicating compound from cannabis, to alleviate neuroinflammation associated with chronic low back pain (cLBP) and mild-to-moderate depression. By examining the role of microglia and astrocytes in pain and depressive behaviors, the study aims to understand how CBD may reduce inflammation in the brain that contributes to these conditions. Patients will be monitored for changes in pain and depression symptoms as well as neuroinflammatory markers, providing insights into the effectiveness of CBD as a treatment option.

Who could benefit from this research

Good fit: Ideal candidates for this research are individuals experiencing chronic low back pain along with mild-to-moderate depressive symptoms.

Not a fit: Patients who do not have chronic low back pain or significant depressive symptoms may not benefit from this research.

Why it matters

Potential benefit: If successful, this research could lead to new, safer treatment options for individuals suffering from chronic pain and depression.

How similar studies have performed: Previous studies have shown promising results for the use of CBD in reducing pain and depressive symptoms, indicating that this approach may be effective.

Where this research is happening

Boston, 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.