NIH research clears way for study of experimental treatment for opioid use disorder - Scorecard - MDSpire

NIH research clears way for study of experimental treatment for opioid use disorder

  • June 1, 2026

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Clinical Scorecard: NIH Advances Research on Investigational Treatment for Opioid Use Disorder

At a Glance

CategoryDetail
ConditionOpioid Use Disorder
Key MechanismsMitragynine, a kratom isolate, interacts with opioid receptors; potential therapeutic effects driven by slow conversion in the body.
Target PopulationIndividuals with opioid use disorder
Care SettingClinical trial setting

Key Highlights

  • IND application for mitragynine has taken effect with the FDA.
  • NIH-led phase I clinical trial to evaluate safety and tolerability of mitragynine.
  • Preclinical studies showed no significant safety concerns in animal models.
  • First randomized, double-blind, placebo-controlled study planned.
  • Part of the NIH HEAL Initiative.

Guideline-Based Recommendations

Diagnosis

    Management

      Monitoring & Follow-up

        Risks

          Patient & Prescribing Data

          Millions of Americans struggling with opioid use disorder.

          Mitragynine has been used for opioid withdrawal and pain.

          Clinical Best Practices

          • Conduct randomized, double-blind, placebo-controlled studies to assess new treatments.

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          Original Source(s)

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