Study to Identify Clinical, Imaging and Biologic Markers of Parkinson Disease Progression
Summary
The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →
Investigators
The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.
- Andrew Singleton, PhD
Laboratory of Neurogenetics; National Institute on Aging NIH
Study Director - Arthur W. Toga, PhD
University of California, Los Angeles
Study Director - Christopher Coffey, PhD
Clinical Trials Statistical and Data Management Center, University of Iowa
Study Director - John P Seibyl, MD
Institute for Neurodegenerative Disorders
Study Director - John Q. Trojanowski, MD, PhD
University of Pennsylvania
Study Director - Kenneth L Marek, MD
Institute for Neurodegenerative Disorders
Study Chair - Tatiana Froud, PhD
Indiana University
Study Director
A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.
Sites
34 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.
- Macquarie University
Sydney, Australia
- Innsbruck Medical University
Innsbruck, Austria
- Hospital Pitie-Salpetriere
Paris, France
- Paracelsus-Elena Klinik
Kassel, Germany
- University of Tuebingen
Tübingen, Germany
- Foundation for Biomedical Research of the Academy of Athens
Athens, Greece
- Tel Aviv Sourasky Medical Center
Tel Aviv, Israel
- Universita Federico Ii
Naples, Italy
- University of Salerno
Salerno, Italy
- St. Olavs Hospital
Trondheim, Norway
- Hospital Clinic de Barcelona
Barcelona, Spain
- Hospital Donostia
Donostia / San Sebastian, Spain
- Imperial College London
London, United Kingdom
- University of Alabama at Birmingham
Birmingham, Alabama, United States
- Banner Research Institute
Sun City, Arizona, United States
- University of California San Diego
La Jolla, California, United States
- University of California, San Francisco
San Francisco, California, United States
- the Parkinson'S Institute
Sunnyvale, California, United States
- Institute for Neurodegenerative Disorders
New Haven, Connecticut, United States
- Parkinson'S Disease& Movement Disorder Center of Boca Raton
Boca Raton, Florida, United States
- University of South Florida
Tampa, Florida, United States
- Emory University School of Medicine
Atlanta, Georgia, United States
- Northwestern University
Chicago, Illinois, United States
- John Hopkins University
Baltimore, Maryland, United States
- Boston University
Boston, Massachusetts, United States
- Beth Israel Medical Center
New York, New York, United States
- Columbia University Medical Center
New York, New York, United States
- University of Rochester
Rochester, New York, United States
- University of Cincinnati/cincinnati Children'S Hospital
Cincinnati, Ohio, United States
- Cleveland Clinic
Cleveland, Ohio, United States
- Oregon Health &science University
Portland, Oregon, United States
- University of Pennsylvania
Philadelphia, Pennsylvania, United States
- Baylor College of Medicine
Houston, Texas, United States
- Univ of Washington and Va Puget Sound Health Care System
Seattle, Washington, United States
Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.
Drugs studied
No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →
Registration & key dates
Registry attributes as recorded on the ClinicalTrials.gov study record.
- Start
- 30 Jun 2010
- Primary completion
- 30 Jun 2020
- Completion
- 30 Jun 2020
- Last update posted
- 14 Nov 2023
- Registered enrollment
- 952
- Registry id
- NCT01141023
Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.