Oral health effects of buprenorphine and methadone in people with opioid use disorder
Official title: Observational Research to Assess the proLonged effects of Medication for Opioid Use Disorder (ORAL-MOUD) on oral health: A mixed methods study
Funded at Chestnut Health Systems, INC. · NIH-11427115 · Data updated 2026-11-12
This project will explore how common MOUD medicines like buprenorphine (including dissolvable forms) and methadone may affect oral health in people with opioid use disorder.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Chestnut Health Systems, INC. NIH-funded |
| Lab location | 1 site (Bloomington, United States) |
| Project start | September 1, 2026 |
| Project end | May 31, 2031 |
| Funding year | 2026 |
| Award (this year) | $606,406 |
| NIH project number | 1R01DE036187-01 |
| Project ID | NIH-11427115 on NIH RePORTER |
Who could benefit from this research
✓Could help
Adults with opioid use disorder who are receiving buprenorphine or methadone as part of their treatment.
✕Less likely to help
People not receiving MOUD or those without oral health concerns may see limited direct benefits.
What this research studies
If you are on MOUD, this study will look at how your medications might relate to dental and jaw health over time. Researchers will use a mix of methods to understand which factors contribute to oral diseases and how environmental and behavioral factors play a role. The goal is to identify potential ways to prevent or mitigate oral health problems during MOUD treatment. The study is designed to compare different MOUD options and examine access to dental care as part of overall health. Findings could inform future care that protects teeth and gums for people receiving MOUD.
Why it matters
Potential benefit: If successful, the research could lead to better dental care strategies and choices of MOUD that preserve oral health for people with OUD.
How similar studies have gone: Previous work suggests associations between MOUD and oral health, but this project aims to establish causal links with more robust comparisons.
Where this research is happening
-
Chestnut Health Systems, INC.
Bloomington, United States Active
Researchers
- Principal investigator: Watson, Dennis Paul — Chestnut Health Systems, INC.
- Study coordinator: Watson, Dennis Paul
Related research
Other NIH-funded projects on the same topics.
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Investigating dental health in patients using buprenorphine for opioid use disorder
This study is looking at how using a medication called buprenorphine affects dental health in people with opioid use disorder, to see if it makes a difference compared to other treatments, and it's designed for patients who are receiving care for this condition.
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Systems analysis to improve opioid use disorder care after jail release (SAIA-MOUD)
A program to help people with opioid use disorder get better, faster, and safer care after they leave jail.
-
Precise epigenetic drugs for opioid addiction
A tiny, targeted drug approach is being developed to help people with opioid use disorder by rewriting the epigenetic signals in the brain to reduce cravings and relapse risk.
-
Increasing Access to Medications for Opioid Use Disorder for Unhoused Montanans
This project helps unhoused people in Montana get life-saving medicines for opioid use disorder through clinics connected to syringe service programs, a nurse-led MOUD model, and peer support.
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Optimizing long-acting PrEP and opioid treatment for people in jails and prisons
This project tests a real-world approach to using long-acting PrEP and buprenorphine for HIV prevention and opioid treatment among incarcerated individuals and after release.
-
Scaling up medications for opioid use disorder in residential treatment programs
This grant studies how to help residential treatment programs provide medications for opioid use disorder to reduce overdoses after discharge, focusing on real-world settings and policies.
About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page.