The U.S. Food and Drug Administration (FDA) has approved AbbVie's Duopa (carbidopa and levodopa) enteral suspension for the treatment of motor fluctuations for people with advanced Parkinson's disease. Duopa is administered using a small, portable infusion pump that delivers carbidopa and levodopa directly into the small intestine for 16 continuous hours via a procedurally-placed tube.

Duopa was approved by the FDA as an orphan drug, a designation granted to products intended for the treatment of rare diseases or conditions affecting fewer than 200,000 patients in the U.S.

"There is unmet need for treatment options for patients with advanced Parkinson's disease. As the disease advances, it can be difficult to control motor features," said C. Warren Olanow, M.D., Professor, Department of Neurology and Department of Neuroscience, Mount Sinai School of Medicine, and lead investigator of the Duopa pivotal trial. "In clinical trials, Duopa was shown to significantly reduce the amount of off time advanced Parkinson's disease patients experienced."

For more details, go to: http://abbvie.mediaroom.com/2015-01-12-AbbVie-Announces-U-S-FDA-Approval-of-DUOPA-carbidopa-and-levodopa-Enteral-Suspension-for-the-Treatment-of-Motor-Fluctuations-in-Patients-with-Advanced-Parkinsons-Disease