New strategies aim to curb meth use and boost HIV control in methadone patients

NCT ID NCT04706624

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tested different combinations of counseling, rewards, and text reminders to help people on methadone therapy reduce methamphetamine use and improve HIV outcomes. 667 participants from methadone clinics in Vietnam took part. The goal was to find the best approach to support long-term health and reduce risky behaviors.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

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

Contacts and locations

Locations

  • District 4 Methadone clinic

    Ho Chi Minh City, Ho Chi Minh City, 728000, Vietnam

  • Hai Ba Trung methadone clinic

    Hanoi, Hanoi, 100000, Vietnam

  • Long Bien methadone clinic

    Hanoi, Hanoi, 100000, Vietnam

  • Nam Tu Liem Methadone clinic

    Hanoi, Hanoi, 100000, Vietnam

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