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Condition: Harm Reduction Synced from ClinicalTrials.gov · July 28, 2026

Recruiting studies: Harm Reduction

Studies currently listed as recruiting on the public registry for this search term. Each page explains the study in plain language, with locations and the study team's contact details. Clinicians: generate a printable list for your patient →

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NA · 2 location(s) · University of Florida · NCT07557745Evaluation of Low and High Nicotine Tobacco Free Nicotine Pouches
NA · 1 location(s) · Medical University of South Carolina · NCT06678789Electronic Cigarettes as a Harm Reduction Strategy Among People With Opioid Use Disorder on Buprenorphine
NA · 1 location(s) · Prisma Health-Upstate · NCT07202039The Implementation of a Trans-tailored Harm Reduction Service for Transgender Persons in Relation to chemsEX and Substan
NA · 1 location(s) · Institute of HIV Research and Innovation Foundation, Thailan · NCT07512856A Randomized Clinical Trial of a Novel Drug Education and Diversion Program (iDECIDE) for Middle and High School Student
NA · 1 location(s) · Massachusetts General Hospital · NCT06115746Data2Action Oregon Project: Supporting Data-driven Decision-Making for Substance Use Services, Policy, and Overdose Prev
NA · 1 location(s) · Chestnut Health Systems · NCT06852170A Study to Determine the Effects of ENDS Flavor Availability on Abstinence Within Smokers
NA · 7 location(s) · RAI Services Company · NCT07598136Teaching Health Resilience in a Hospital Setting: A Peer-led Intervention
NA · 3 location(s) · University of Pennsylvania · NCT06843213Alcohol Use Disorder and Cannabidiol
Phase 2/Phase 3 · 1 location(s) · University of Colorado, Denver · NCT05613608Low Dead-space Injecting Equipment Distribution Program for People Who Inject Drugs in Low- and Middle-income Countries
Phase N/A · 9 location(s) · Médecins du Monde · NCT06395129Health Effects of the Standardized Research E-Cigarette in Smokers With HIV Smokers With HIV
NA · 1 location(s) · Brown University · NCT03862924E-cigarettes for Harm Reduction Among Smokers With Serious Mental Illness
NA · 1 location(s) · NYU Langone Health · NCT05815199The Road to Recovery Initiative (R2RI)
Phase N/A · 1 location(s) · BC Centre on Substance Use · NCT06639373Wellness, Alcohol, Vitals, and Emotions
NA · 1 location(s) · University of New Mexico · NCT06982443Shelter HArm Reduction Evaluation
Phase N/A · 1 location(s) · NYU Langone Health · NCT07170072Switch or Quit R01
NA · 1 location(s) · Medical University of South Carolina · NCT06373679E-Cigarettes for Harm Reduction in Smokers With Opioid Use Disorder
Phase 2 · 2 location(s) · NYU Langone Health · NCT05722561Evaluating Tetrahydrocannabinol as an Adjunct to Opioid Agonist Therapy
Phase 2 · 1 location(s) · BC Centre on Substance Use · NCT05985850Catalyzing Cigarette Smoking Cessation Through Harm Reduction Sampling Among People Unmotivated to Quit
NA · 1 location(s) · Abramson Cancer Center at Penn Medicine · NCT07199517Our Healthbox - Evaluating Interactive Dispensing Systems for Low-Barrier Access to HIV Testing and Harm Reduction.
NA · 1 location(s) · Unity Health Toronto · NCT05516069THC and CBD: A Controlled Human Study Probing a Harm Reduction Strategy
Phase 1 · 1 location(s) · University of California, Los Angeles · NCT06859710Overdose Recovery and Care Access (ORCA) Qualitative Stakeholder Interviews and County-level Data
NA · 1 location(s) · University of Washington · NCT06768814Electronic Harm Reduction Treatment for Alcohol
Phase 3 · 1 location(s) · University of Washington · NCT06702007A Multi-Site Study to Assess the Effect of Availability of a Heated Tobacco Product on Smoking Abstinence Among Current
NA · 9 location(s) · RAI Services Company · NCT07710820Reducing Overdose and Substance Use-related Stigma by Training Non-substance-using Friends and Family Members of People
NA · 1 location(s) · University of Illinois at Chicago · NCT06823453Harm Reduction for Smokers With Mental Illness
NA · 2 location(s) · Dartmouth-Hitchcock Medical Center · NCT06543407Trial of a Culturally Informed Brief Intervention to Reduce Alcohol Related Health Disparities and Treatment Inequities
NA · 1 location(s) · University of Texas, El Paso · NCT05800899Switching to E-cigarettes in Smokers Not Interested in Quitting
Phase 3 · 2 location(s) · University of Kansas Medical Center · NCT05703672Prevention Messages for EGMs: Effects on Behaviours and Cognitions
NA · 1 location(s) · Benjamin Galipeau · NCT06341504Host Led Harm Reduction Approach Among Men Who Have Sex With Men Who Engaged in Chemsex in Bangkok, Thailand: A Pre-Impl
Phase N/A · 1 location(s) · Institute of HIV Research and Innovation Foundation, Thailan · NCT07512869
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This page is independently generated by Eichor from the public ClinicalTrials.gov record and re-synced daily. It is not the sponsor's official website unless claimed. Nothing here is medical advice; eligibility is always determined by the study team — talk to your own doctor first.