- Conditions
- Schizophrenia, Schizoaffective Disorder
- Interventions
- Anticholinergic Deprescription, No Anticholinergic Deprescription
- Drug
- Lead sponsor
- Deepak K. Sarpal, M.D.
- Other
- Eligibility
- 40 Years to 70 Years
- Enrollment
- 105 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2029
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
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Showing 1–6
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matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Pediatric Disorder, Genetic Predisposition, Dystonia, Secondary, Dystonia, Cerebral Palsy, Dystonic-Rigid, Cerebral Palsy, Dyskinetic, Trihexyphenidyl Adverse Reaction, Pharmacogenomic Drug Interaction
- Interventions
- Trihexyphenidyl
- Drug
- Lead sponsor
- Children's Mercy Hospital Kansas City
- Other
- Eligibility
- 5 Years to 17 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2029
- U.S. locations
- 1
- States / cities
- Kansas City, Missouri
- Conditions
- Isolated Cervical Dystonia
- Interventions
- Transcranial Magnetic Stimulation (TMS), Placebo, trihexyphenidyl 10mg
- Device · Drug
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2029
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Primary Cervical Dystonia, DYT 1 Dystonia
- Interventions
- Primary Cervical Dystonia (Trihexyphenidyl), Controls Primary Cervical Dystonia (Trihexyphenidyl), DYT 1 Dystonia (Healthy Control), DYT 1 Dystonia
- Drug · Other
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 7 Years to 70 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2017
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- Dystonia
- Interventions
- trihexyphenidyl
- Drug
- Lead sponsor
- University of Southern California
- Other
- Eligibility
- 5 Years to 17 Years
- Enrollment
- 35 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2004
- U.S. locations
- 7
- States / cities
- Birmingham, Alabama • Stanford, California • Chicago, Illinois + 4 more
- Conditions
- Schizophenia Disorder, Schizoaffective Disorder, Bipolar Disorder, Psychiatric Disorders
- Interventions
- Reduction of anticholinergic medication
- Other
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 53 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 4
- States / cities
- Altoona, Pennsylvania • Erie, Pennsylvania • McKeesport, Pennsylvania + 1 more