Conditions: Parkinson's Disease Cognitive Impairment
Keywords: Parkinson's disease
Allocation: RANDOMIZED | Intervention model: PARALLEL
Enrollment: 30
Healthy volunteers: no

Brief summary:
The purpose of this study is to determine the safety and effectiveness of a drug called atomoxetine for the treatment of cognitive impairment for Parkinson 's disease. Atomoxetine (ATM) is an approved drug currently on the market for the treatment of attention deficit. It works to increase the amount of norepinephrine (a chemical in the brain that helps keep us awake and alert) in our brain. ATM has not been approved by the Food and Drug Administration (FDA) to be used in the treatment of PD.

Detailed description:

Arms:
arm 1: The study drug target dose is Atomoxetine (ATM) 80 milligram (mg) per day; given as a once daily dose of an 80mg capsule. Patients will titrate up to target dose by starting on ATM 40mg capsules: 1 capsule daily for 14 days. Following study visit 3 (after 2 weeks on the titration dose), patients will increase the dose of ATM to 80mg daily. arm 2: Patients in the placebo arm will follow the same titration schedule as those in the active arm. Patients will titrate up to target dose by starting 40mg capsules: 1 capsule daily for 14 days. Following study visit 3 (after 2 weeks on the titration dose), patients will increase the dose to 80mg daily.

Interventions: intervention 1: Atomoxetine intervention 2: Placebo
Intervention descriptions: intervention 1: The study drug target dose is ATM 80mg per day; given as a once daily dose of an 80mg capsule. Patients will titrate up to target dose by starting on ATM 40mg capsules: 1 capsule daily for 14 days. Following study visit 3 (after 2 weeks on the titration dose), patients will increase the dose of ATM to 80mg daily. intervention 2: None

Protocol document: