NIH-funded research R01 grant

Nationwide study of violence and substance use in adults

Official title: National Longitudinal Study of Violence and Substance Use in the United States

Funded at University of Michigan at Ann Arbor · NIH-11387393 · Data updated 2026-11-12

A nationwide study will follow 1,200 adults at risk of violence exposure over two years to understand how violence, safety, and substance use relate to health outcomes.

More Substance Use research and trials

Quick facts

Grant typeR01 grant
Study typeNIH-funded research
Funding institutionUniversity of Michigan at Ann Arbor
NIH-funded
Lab location1 site (Ann Arbor, United States)
Project startSeptember 1, 2026
Project endJune 30, 2031
Funding year2026
Award (this year)$701,995
NIH project number1R01DA066104-01
Project IDNIH-11387393 on NIH RePORTER

Who could benefit from this research

Could help

Adults 21+ who are at increased risk of exposure to violence and willing to complete regular surveys over two years, with a subset agreeing to in-depth interviews.

Less likely to help

Participants not experiencing increased exposure to violence or not engaging in follow-up surveys may not directly benefit.

What this research studies

This project will enroll adults aged 21 and older who are at increased risk of exposure to violence and follow them for 24 months, collecting surveys every six months. A subset will join long-term interviews to add personal context about experiences of violence, safety perceptions, and substance use. The researchers aim to map how violence, substance misuse, and behavioral health challenges develop over time and identify factors that raise or reduce risk. The study will address gaps in how national data capture these issues and help inform future prevention and intervention efforts.

Why it matters

Potential benefit: Findings could lead to better prevention strategies and policies to reduce violence and related substance misuse.

How similar studies have gone: Previous cohort approaches have provided useful insights, but this study’s national digital cohort design and longitudinal interviews aim to deepen understanding of risk and protective factors.

Where this research is happening

  • University of Michigan at Ann Arbor
    Ann Arbor, United States
    Active

Researchers

  • Principal investigator: Gamarel, Kristi E — University of Michigan at Ann Arbor
  • Study coordinator: Gamarel, Kristi E

Related research

Other NIH-funded projects on the same topics.

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.
Last reviewed 2026-11-14 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.