- Conditions
- Disinhibition Syndrome
- Interventions
- AVP-786, Placebo
- Drug
- Lead sponsor
- Otsuka Pharmaceutical Development & Commercialization, Inc.
- Industry
- Eligibility
- 50 Years to 90 Years
- Enrollment
- 1 participant
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2017
- U.S. locations
- 1
- States / cities
- Las Vegas, Nevada
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 25–40
of 16
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Cough
- Interventions
- Dextromethorphan Hydrobromide, Placebo, Cough recording device
- Drug · Device
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 6 Years to 11 Years
- Enrollment
- 131 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2020
- U.S. locations
- 18
- States / cities
- DeLand, Florida • Orlando, Florida • Blackfoot, Idaho + 13 more
- Conditions
- Treatment Resistant Depression, Major Depressive Disorder
- Interventions
- AXS-05, Placebo
- Drug
- Lead sponsor
- Axsome Therapeutics, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 44 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2021
- U.S. locations
- 20
- States / cities
- Little Rock, Arkansas • Redlands, California • Sherman Oaks, California + 17 more
- Conditions
- Agitation in Patients With Dementia of the Alzheimer's Type, Alzheimer Disease, Agitation,Psychomotor
- Interventions
- AXS-05, Placebo
- Drug
- Lead sponsor
- Axsome Therapeutics, Inc.
- Industry
- Eligibility
- 65 Years to 90 Years
- Enrollment
- 178 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 61
- States / cities
- Sun City, Arizona • Tucson, Arizona • Chula Vista, California + 55 more
- Conditions
- Episodic Migraine
- Interventions
- Dextromethorphan and quinidine, Placebo
- Drug
- Lead sponsor
- Cady, Roger, M.D.
- Individual
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 76 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2017
- U.S. locations
- 5
- States / cities
- Rockford, Illinois • Ridgeland, Mississippi • City of Saint Peters, Missouri + 2 more
- Conditions
- Diabetic Neuropathies, Herpes Zoster, Neuralgia
- Interventions
- dextromethorphan
- Drug
- Lead sponsor
- National Institute of Dental and Craniofacial Research (NIDCR)
- NIH
- Eligibility
- Not listed
- Enrollment
- 129 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1993 – 2001
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Healthy
- Interventions
- Hallucinogens and psychoactive substances
- Drug
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 21 Years to 50 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2019
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Agitation, Alzheimer's Disease
- Interventions
- AVP-923-20, Placebo, AVP-923-30
- Drug
- Lead sponsor
- Avanir Pharmaceuticals
- Industry
- Eligibility
- 50 Years to 90 Years
- Enrollment
- 220 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2014
- U.S. locations
- 44
- States / cities
- Phoenix, Arizona • Sun City, Arizona • Fresno, California + 36 more
- Conditions
- Depression, Major Depressive Disorder
- Interventions
- AXS-05, Placebo
- Drug
- Lead sponsor
- Axsome Therapeutics, Inc.
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 327 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019
- U.S. locations
- 43
- States / cities
- Phoenix, Arizona • Little Rock, Arkansas • Bellflower, California + 39 more
- Conditions
- Depressive Disorder, Treatment-Resistant
- Interventions
- AVP-786 (d6-dextromethorphan hydrobromide and quinidine sulfate combination), Placebo
- Drug
- Lead sponsor
- Otsuka Pharmaceutical Development & Commercialization, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 206 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 32
- States / cities
- Birmingham, Alabama • Bellflower, California • Costa Mesa, California + 26 more
- Conditions
- Rett Syndrome
- Interventions
- dextromethorphan, placebo
- Drug
- Lead sponsor
- Hugo W. Moser Research Institute at Kennedy Krieger, Inc.
- Other
- Eligibility
- 1 Year to 10 Years
- Enrollment
- 57 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2016
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Fibromyalgia
- Interventions
- Dextromethorphan, Placebo
- Drug
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 23 Years to 65 Years · Female only
- Enrollment
- 27 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Common Cold, Infections, Upper Respiratory Tract
- Interventions
- Dextromethorphan, Placebo
- Drug
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 6 Years to 11 Years
- Enrollment
- 140 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2011
- U.S. locations
- 4
- States / cities
- Pinellas Park, Florida • Indianapolis, Indiana • Gresham, Oregon + 1 more
- Conditions
- Agitation in Participants With Dementia of the Alzheimer's Type
- Interventions
- AVP-786-18, Placebo, AVP-786-28, AVP-786-42.63
- Drug
- Lead sponsor
- Otsuka Pharmaceutical Development & Commercialization, Inc.
- Industry
- Eligibility
- 50 Years to 90 Years
- Enrollment
- 522 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2019
- U.S. locations
- 79
- States / cities
- Chandler, Arizona • Tucson, Arizona • Fayetteville, Arkansas + 55 more
- Conditions
- Abortion in First Trimester
- Interventions
- Dextromethorphan Hydrobromide, Avicel PH101 (Microcrystalline Cellulose NF) for Compounding, Oxycodone
- Drug
- Lead sponsor
- Study Investigator-Sponsor
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 156 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 2
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Huntington Disease, Irritability
- Interventions
- Dextromethorphan/quinidine 20mg/10mg (DM/Q 20mg/10mg), Placebo
- Drug
- Lead sponsor
- The University of Texas Health Science Center, Houston
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2022
- U.S. locations
- 1
- States / cities
- Houston, Texas