The Effect of Rasagiline on Cognition in Parkinson's Disease
Public ClinicalTrials.gov record NCT01382342. 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.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
While Parkinson's disease has historically been defined in terms of its motor symptomatology, studies have shown that non-motor deficits form an important part of the syndrome. Cognitive deficits can occur even in the early stages of Parkinson's disease. These deficits are often subtle and do not rise to the level of impairment necessary for a diagnosis of dementia; however these deficits are discernable with neuropsychological testing and may produce subjective complaints of cognitive decline and mild functional difficulties in some patients. The traditional pharmacological interventions for Parkinson's disease have focused on controlling and alleviating motor symptoms with levodopa and dopamine agonists. However, these medications treat the symptoms of PD, but do not alter the course or progression of the underlying disorder. In contrast, rasagiline, an MAO-B inhibitor, has recently shown benefits consistent with a possible disease-modifying effect. Given the positive and intriguing findings seen with treatment with rasagiline, the investigators propose to study the effects of this medication on cognition in patients with mild to moderate stage Parkinson's disease. Hypotheses: 1. Rasagiline will improve cognitive function, as measured by performance on neuropsychological tests in PD patients who do not suffer from dementia. 2. Rasagiline will not negatively affect neuropsychiatric functioning.
Study identification
- NCT ID
- NCT01382342
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 4
- Enrollment
- 50 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 40 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- May 31, 2011
- Primary completion
- Jan 31, 2014
- Completion
- Jan 31, 2014
- Last update posted
- Feb 4, 2015
2011 – 2014
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Butler Hospital | Providence | Rhode Island | 02906 | — |
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 NCT01382342, 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 Feb 4, 2015 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01382342 live on ClinicalTrials.gov.