Parcopa Versus Carbidopa-levodopa in a Single Dose Cross-over Comparison Study
Public ClinicalTrials.gov record NCT00590122. 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
Comparison of Orally Dissolving Carbidopa/Levodopa (Parcopa) to Conventional Oral Carbidopa/Levodopa: A Single-Dose, Double-Blind, Double-Dummy, Placebo-Controlled, Crossover Trial
Study identification
- NCT ID
- NCT00590122
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 4
- Lead sponsor
- Baylor College of Medicine
- Other
- Enrollment
- 20 participants
Conditions and interventions
Conditions
Interventions
- Parcopa Drug
- carbidopa-levodopa (Sinemet) Drug
Drug
Eligibility (public fields only)
- Age range
- 31 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
- Sep 30, 2006
- Primary completion
- Sep 30, 2008
- Completion
- Oct 31, 2008
- Last update posted
- Mar 13, 2023
2006 – 2008
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| PDCMDC 6550 Fannin, Suite 1801 | Houston | Texas | 77030 | — |
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 NCT00590122, 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 Mar 13, 2023 · Synced Apr 23, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00590122 live on ClinicalTrials.gov.