Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 17, 2026, 12:04 PM EDT

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Showing 73–75 of 75 matching trials from the live ClinicalTrials.gov search.
Conditions
Tardive Dyskinesia
Interventions
NBI-98854
Drug
Lead sponsor
Neurocrine Biosciences
Industry
Eligibility
18 Years to 85 Years
Enrollment
167 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
43
States / cities
Anaheim, California • Glendale, California • Irvine, California + 40 more
Conditions
Schizophrenia
Interventions
Luvadaxistat, Matching Placebo
Drug
Lead sponsor
Neurocrine Biosciences
Industry
Eligibility
18 Years to 60 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Gaithersburg, Maryland
Conditions
Tardive Dyskinesia
Interventions
NBI-98854, Placebo
Drug
Lead sponsor
Neurocrine Biosciences
Industry
Eligibility
18 Years to 85 Years
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
21
States / cities
Costa Mesa, California • Fountain Valley, California • Oceanside, California + 17 more