Understanding how young adults use nicotine and cannabis together

Predictors and Consequences of Nicotine and Cannabis Vaping Co-use in Young Adults: A Longitudinal and EMA Analysis

NIH-funded research Rand Corporation · NIH-11057727

This study is looking at how young adults who use both nicotine and cannabis through vaping are affected by it in their daily lives, aiming to understand how these substances work together and impact their health and happiness.

Quick facts

Grant typeR37 grant
Study typeNIH-funded research
Funding institutionRand Corporation NIH-funded
Lab location1 site (Santa Monica, United States)
Project IDNIH-11057727 on NIH RePORTER

What this research studies

This research investigates the patterns and effects of young adults co-using nicotine and cannabis through vaping. By utilizing Ecological Momentary Assessment (EMA), the study captures real-time data on daily usage and its consequences. It also analyzes long-term survey data to identify predictors of co-use and its impact on mental and physical health. The goal is to better understand how these substances interact and affect young people's well-being.

Who could benefit from this research

Good fit: Ideal candidates for this research are young adults aged 18-24 who use both nicotine and cannabis products.

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

Why it matters

Potential benefit: If successful, this research could lead to improved public health strategies aimed at reducing the risks associated with vaping nicotine and cannabis among young adults.

How similar studies have performed: While there has been research on combustible tobacco and cannabis use, this study's focus on vaping co-use is relatively novel and untested.

Where this research is happening

Santa Monica, 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.