Crossover Target Engagement Study of Cholinergic Mechanisms of Gait Dysfunction in Parkinson's Disease (Project #3 - Experiment 3 [UdallP3E3])

Summary

With an appropriate oral dose of Varenicline (VCN) identified from experiments 1 \& 2 of the study (see NCT02933372), the investigators will administer VCN to Parkinson Disease (PD) participants to determine if VCN improves walking speed and measures of balance. PD participants will receive VCN or a placebo (fake drug) for 3 weeks to assess the effects of VCN administration on gait speed and balance. Participants will undergo examinations to assess the intensity of their Parkinsonism and asked questions to assess their mood and thinking.

Timeline

Start

2017-06-29

Primary completion

2019-06-26

Completion

2019-06-26

Publications

• Results Mancini M, Carlson-Kuhta P, Zampieri C, Nutt JG, Chiari L, Horak FB. Postural sway as a marker of progression in Parkinson's disease: a pilot longitudinal study. Gait Posture. 2012 Jul;36(3):471-6. doi: 10.1016/j.gaitpost.2012.04.010. Epub 2012 Jun 29.

Drugs

Indications