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Note: This record shows only 22 elements of the WHO Trial Registration Data Set. To view changes that have been made to the source record, or for additional information about this trial, click on the URL below to go to the source record in the primary register.
Register: ClinicalTrials.gov
Last refreshed on: 3 October 2023
Main ID:  NCT02373072
Date of registration: 20/02/2015
Prospective Registration: Yes
Primary sponsor: Pfizer
Public title: A Study to Investigate the Safety, Tolerability, and Pharmacokinetics of PF-06649751 in Subjects With Idiopathic Parkinson's Disease
Scientific title: A Phase 1, Double Blind, Sponsor Open, Randomized, Placebo-controlled, Single Ascending Dose Study To Investigate The Safety, Tolerability, Pharmacokinetics And Pharmacodynamics Of Pf-06649751 In Subjects With Idiopathic Parkinson's Disease
Date of first enrolment: March 2015
Target sample size: 18
Recruitment status: Completed
URL:  https://clinicaltrials.gov/ct2/show/NCT02373072
Study type:  Interventional
Study design:  Allocation: Randomized. Intervention model: Parallel Assignment. Primary purpose: Basic Science. Masking: Double (Participant, Investigator).  
Phase:  Phase 1
Countries of recruitment
Belgium United States
Contacts
Name:     Pfizer CT.gov Call Center
Address: 
Telephone:
Email:
Affiliation:  Pfizer
Key inclusion & exclusion criteria

Inclusion Criteria:

- L-DOPA-responsiveness

- Hoehn & Yahr Stage II-III inclusive

- Experiencing motor fluctuations

- Stable daily dose of L-DOPA of at least 300 mg

- Females on non-childbearing potential and male subjects

Exclusion Criteria:

- History of troublesome dyskinesias

- History of surgical intervention for Parkinson's disease



Age minimum: 30 Years
Age maximum: 85 Years
Gender: All
Health Condition(s) or Problem(s) studied
Idiopathic Parkinson Disease
Intervention(s)
Drug: PF-06649751
Drug: Placebo
Drug: Trimethobenzamide Hydrochloride
Primary Outcome(s)
Number and proportion of subjects with Adverse Events (AEs) [Time Frame: Day 1 through 61]
C-SSRS (suicidality assessment) [Time Frame: Day 1 through 61]
Number of participants with ECG data that meet criteria of potential clinical concern [Time Frame: Day 1 through 61]
Number of participants with vital signs data that meet criteria of potential clinical concern [Time Frame: Day 1 through 61]
Number of participants with abnormal clinically significant laboratory measurements [Time Frame: Day 1 through 61]
Secondary Outcome(s)
MDS-UPDRS part III [Time Frame: Day 1, Periods 1-3]
Secondary ID(s)
B7601009
2014-004389-54
Source(s) of Monetary Support
Please refer to primary and secondary sponsors
Secondary Sponsor(s)
Ethics review
Results
Results available:
Date Posted:
Date Completed:
URL:
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