Independent directory Public ClinicalTrials.gov records United States
ClinicalTrials.gov record
Completed Phase 2 Interventional Results available

Safety and Efficacy of Pimavanserin in Adults With Parkinson's Disease and Depression

ClinicalTrials.gov ID: NCT03482882

Public ClinicalTrials.gov record NCT03482882. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 3, 2026, 5:20 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

An Open-label, 8-Week Study of Safety and Efficacy of Pimavanserin Treatment in Adults With Parkinson's Disease and Depression

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The purpose of this study is to assess the efficacy of pimavanserin for the treatment of depression in adults with Parkinson's disease.

Study identification

NCT ID
NCT03482882
Recruitment status
Completed
Study type
Interventional
Phase
Phase 2
Lead sponsor
ACADIA Pharmaceuticals Inc.
Industry
Enrollment
47 participants

Conditions and interventions

Eligibility (public fields only)

Age range
50 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Mar 8, 2018
Primary completion
Jul 8, 2019
Completion
Jul 23, 2019
Last update posted
Aug 30, 2020

2018 – 2019

United States locations

U.S. sites
21
U.S. states
10
U.S. cities
21
Facility City State ZIP Site status
ATP Clinical Research, Inc. Costa Mesa California 92626
The Parkinson's and Movement Disorder Institute Fountain Valley California 92708
SC3 Research-Reseda Pasadena California 91105
The Neurology Group Pomona California 91767
SC3 Research-Reseda Reseda California 91335
CNS Network Torrance California 90502
Associated Neurologists, P.C. Danbury Connecticut 06810
Parkinson's Disease and Movement Disorder Center of Boca Raton Boca Raton Florida 33486
University of Florida Gainesville Florida 32607
Parkinson's Disease Treatment Center of SW Florida Port Charlotte Florida 33980
Infinity Clinical Research, LLC Sunrise Florida 33351
Tallahassee Neurological Clinic, P.A. Tallahassee Florida 32308
SRI Biosciences, Clinical Trials and Strategic Development Services Plymouth Michigan 48170
Washington University School of medicine St Louis Missouri 63110
Bio Behavioral Health Toms River New Jersey 08755
Albany Medical College Albany New York 12208
David L. Kreitzman, MD, PC Commack New York 11725
Asheville Neurology Specialists, PA Asheville North Carolina 28806
Neurology/Neurophysiology Johnstown Pennsylvania 15904
Booth Gardner Parkinson's Care Center Kirkland Washington 98034
Inland Northwest Research Spokane Washington 99202

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT03482882, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Aug 30, 2020 · Synced Sep 3, 2026

Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.

Open the official record

The complete protocol, eligibility criteria, and contact information for NCT03482882 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →