NYC study to see if harm reduction cuts overdose deaths in shelters

NCT ID NCT07170072

First seen Jun 25, 2026 · Last updated Jun 26, 2026 · Updated 1 time

Summary

This study will use data from NYC homeless shelters, Medicaid, and vital records to see if harm reduction programs reduce fatal and non-fatal overdoses. Researchers will also look at whether these programs help people start treatment for substance use disorder and use health services more. No participants will be directly enrolled; the study relies on existing records from 2021 to 2026.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

What this could lead to
If successful, this could provide evidence to improve harm reduction strategies and reduce overdose deaths in homeless populations.
What could go wrong
This is an observational study, not a treatment trial, so it won't directly test a new drug or therapy. Results may not apply to other cities or groups.

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Conditions

The condition(s) this trial relates to.

Drug Overdose Harm Reduction poisoning

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • NYU Langone Health

    RECRUITING

    New York, New York, 10016, United States

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