- Conditions
- Interaction Drug Food
- Interventions
- Midazolam HCl, Dextromethorphan HBr, Kratom
- Drug · Dietary Supplement
- Lead sponsor
- Washington State University
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 15 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Spokane, Washington
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–5
of 5
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Safety, Pharmacokinetics, Pharmacodynamics
- Interventions
- Kratom, Placebo
- Drug
- Lead sponsor
- Altasciences Company Inc.
- Industry
- Eligibility
- 18 Years to 59 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Overland Park, Kansas
- Conditions
- Safety and Tolerability in Healthy Subjects
- Interventions
- mitragynine, Placebo
- Drug
- Lead sponsor
- National Institute on Drug Abuse (NIDA)
- NIH
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 32 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Overland Park, Kansas
- Conditions
- Chronic Pain, Fatigue, Substance Use Disorders
- Interventions
- Not listed
- Lead sponsor
- National Institute on Drug Abuse (NIDA)
- NIH
- Eligibility
- 18 Years and older
- Enrollment
- 396 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Herbal Interaction
- Interventions
- Kratom, Oxycodone
- Dietary Supplement · Drug
- Lead sponsor
- Washington State University
- Other
- Eligibility
- 21 Years to 45 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Spokane, Washington