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Completed Phase 1 Interventional

Study to Evaluate DNL201 in Subjects With Parkinson's Disease

ClinicalTrials.gov ID: NCT03710707

Public ClinicalTrials.gov record NCT03710707. 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 2, 2026, 11:46 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

A Phase 1b, Multicenter, Randomized, Placebo-Controlled, Double-Blind Study to Determine the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of DNL201 in Subjects With Parkinson's Disease

Brief summary

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

The purpose of this study is to evaluate the safety, tolerability, pharmacokinetics, and pharmacodynamics of multiple oral doses of DNL201 in subjects with Parkinson's disease.

Study identification

NCT ID
NCT03710707
Recruitment status
Completed
Study type
Interventional
Phase
Phase 1
Lead sponsor
Denali Therapeutics Inc.
Industry
Enrollment
29 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
30 Years to 80 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
Dec 3, 2018
Primary completion
Dec 5, 2019
Completion
Dec 5, 2019
Last update posted
Jan 12, 2020

2018 – 2019

United States locations

U.S. sites
7
U.S. states
6
U.S. cities
7
Facility City State ZIP Site status
Clinical Site(s) Long Beach California 90808
Clinical Site(s) Aurora Colorado 80045
Clinical Site(s) Miami Florida 33143
Clinical Site(s) Orlando Florida 32806
Clinical Site(s) Farmington Hills Michigan 48334
Clinical Site(s) Philadelphia Pennsylvania 19104
Clinical Site(s) 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 NCT03710707, 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 Jan 12, 2020 · Synced Sep 2, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT03710707 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →