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Completed Phase 1 Interventional

A Study to Investigate The Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of RO7486967 in Participants With Early Idiopathic Parkinson's Disease.

ClinicalTrials.gov ID: NCT05924243

Public ClinicalTrials.gov record NCT05924243. 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 Oct 5, 2026, 3:14 PM EDT

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

Official title

A Phase 1b, Adaptive, Multi-Center, Randomized, Double Blind, Placebo-Controlled, Parallel Design Study to Investigate The Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of RO7486967 in Participants With Early Idiopathic Parkinson's Disease

Brief summary

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

This is a multi-center, randomized, double blind, adaptive, parallel-group, placebo controlled Phase 1b study to evaluate the safety, tolerability, pharmacokinetic (PK) and pharmacodynamics of RO7486967 in participants with idiopathic PD at the early stage of the disease (modified H\&Y stage ≤2.5) who are either treatment-naïve or on stable treatment with symptomatic therapy (levodopa and/or pramipexole, ropinirole, rotigotine).

Study identification

NCT ID
NCT05924243
Recruitment status
Completed
Study type
Interventional
Phase
Phase 1
Lead sponsor
Hoffmann-La Roche
Industry
Enrollment
60 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
40 Years to 85 Years
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
Sep 22, 2022 (Actual)
Primary completion
Jul 18, 2024 (Actual)
Completion
Jul 18, 2024 (Actual)
Last update posted
Sep 19, 2024

2022 – 2024

United States locations

U.S. sites
9
U.S. states
9
U.S. cities
9
Facility City State ZIP Site status
University of Alabama at Birmingham Birmingham Alabama 35294 —
Cedars Sinai Medical Center Los Angeles California 90048 —
CenExel Rocky Mountain Clinical Research, LLC Englewood Colorado 80113 —
Georgetown University Washington D.C. District of Columbia 20007 —
Advent Health Orlando Orlando Florida 32804 —
Quest Research Institute Farmington Hills Michigan 48334 —
Weill Cornell Medical College New York New York 10065 —
The Movement Disorder Clinic of Oklahoma Tulsa Oklahoma 74136 —
University Pennsylvania Hospital Philadelphia Pennsylvania 19104 —

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

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 8 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT05924243, 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 Sep 19, 2024 · Synced Oct 5, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT05924243 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →