Exploring how cannabis use affects depression in young adults

Using wearables and EMA to examine the links between cannabis and depression

NIH-funded research Brown University · NIH-11247769

This study is looking at how using cannabis might help young adults and those facing tough situations feel better in the short term when they're feeling down, but could also affect their mental health in the long run, using cool gadgets to track their habits and feelings in real time.

Quick facts

Grant typeNIH-funded research
Study typeNIH-funded research
Funding institutionBrown University NIH-funded
Lab location1 site (Providence, United States)
Project IDNIH-11247769 on NIH RePORTER

What this research studies

This research investigates the relationship between cannabis use and depression, particularly focusing on young adults and disadvantaged individuals. It aims to understand how cannabis may provide short-term relief from depressive symptoms while potentially worsening long-term mental health outcomes. The study will utilize wearable technology and ecological momentary assessment (EMA) to gather real-time data on participants' cannabis use, sleep patterns, and emotional states. By examining these factors, the research seeks to uncover the complex mechanisms linking cannabis use and depression.

Who could benefit from this research

Good fit: Ideal candidates for this research are young adults who use cannabis and experience symptoms of depression.

Not a fit: Patients who do not use cannabis or do not experience depression may not benefit from this research.

Why it matters

Potential benefit: If successful, this research could lead to better understanding and treatment strategies for managing depression in individuals who use cannabis.

How similar studies have performed: While there is limited research on this specific approach, previous studies have shown varying results regarding the relationship between cannabis use and mental health outcomes.

Where this research is happening

Providence, 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.