Masked Faces in Parkinson Disease: Mechanism and Treatment
Public ClinicalTrials.gov record NCT00350402. 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.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Masked Faces in Parkinson Disease: A Randomized Double-blind Sham-treatment Controlled Clinical Trial of High Intensity Respiratory Muscle Strength Training (MST) for Treatment of Reduced Facial Expression in Parkinson Disease
Study identification
- NCT ID
- NCT00350402
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- University of Florida
- Other
- Enrollment
- 44 participants
Conditions and interventions
Conditions
Interventions
- Respiratory muscle strength training Behavioral
Behavioral
Eligibility (public fields only)
- Age range
- 45 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
- Nov 30, 2004
- Primary completion
- Oct 31, 2009
- Completion
- Oct 31, 2009
- Last update posted
- Apr 5, 2012
2004 – 2009
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Cognitive Neuroscience Laboratory, L3-135, McKnight Brain Institute, University of Florida | Gainesville | Florida | 32601 | — |
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 NCT00350402, 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 Apr 5, 2012 · Synced Apr 23, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00350402 live on ClinicalTrials.gov.