A Study to Investigate the Safety, Tolerability, and Pharmacokinetics of PF-06649751 in Subjects With Idiopathic Parkinson's Disease

Summary

This is a study with two sequential cohorts, each with three treatment periods. Single doses of PF-06649751 will be tested in this study, starting at a low dose and escalating to a dose projected to be under the current limits for drug concentration. Each cohort will aim to achieve approximately 9 completers. Primary endpoint is safety and tolerability, secondary endpoint is MDS-UPDRS part III.

Timeline

Start

2015-03

Primary completion

2016-02

Completion

2016-03

Publications

• Sohur US, Gray DL, Duvvuri S, Zhang Y, Thayer K, Feng G. Phase 1 Parkinson's Disease Studies Show the Dopamine D1/D5 Agonist PF-06649751 is Safe and Well Tolerated. Neurol Ther. 2018 Dec;7(2):307-319. doi: 10.1007/s40120-018-0114-z. Epub 2018 Oct 25.

Drugs

Indications