Supporting pregnant and breastfeeding individuals with cannabis use

Towards a harm reduction approach to perinatal cannabis use

NIH-funded research Brown University · NIH-11137798

This project aims to help medical providers better support pregnant and breastfeeding individuals who use cannabis by teaching them harm reduction strategies.

Quick facts

Grant typeR03 grant
Study typeNIH-funded research
Funding institutionBrown University NIH-funded
Lab location1 site (Providence, United States)
Project IDNIH-11137798 on NIH RePORTER

What this research studies

Many pregnant and breastfeeding individuals use cannabis, even though it's generally not recommended due to potential risks to the child. Medical providers are advised to counsel patients about these risks, but they often lack the right training, especially for those who can't or won't stop using cannabis entirely. This project will develop training for providers on how to have respectful conversations about cannabis use during pregnancy and breastfeeding. The goal is to help providers offer guidance that reduces potential harms, focusing on patient autonomy and modifiable risk factors.

Who could benefit from this research

Good fit: This project is relevant for pregnant or breastfeeding individuals who use cannabis and are seeking supportive guidance from their medical providers.

Not a fit: Patients who do not use cannabis during pregnancy or breastfeeding, or those not seeking medical guidance on this topic, may not directly benefit from this specific project.

Why it matters

Potential benefit: If successful, this work could lead to more effective and supportive counseling from medical providers for pregnant and breastfeeding individuals who use cannabis, potentially improving health outcomes for both parents and children.

How similar studies have performed: Harm reduction strategies have shown success in promoting health for individuals using other substances, suggesting a promising approach for perinatal cannabis use.

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.