Efficacy of Levodopa/Benserazide Dispersible Tablets on "Delayed ON " to the First Morning Dose in Patients With Parkinson's Disease With Motor Fluctuations: A Multicenter, Randomized, Open-Label, Crossover Trial.

ABSTRACT:

Objective

Delayed ON is a condition in which Parkinson's disease (PD) patients do not experience the effect of levodopa in time after taking the dosage. The ability of various oral levodopa regimens to overcome this problem has been poorly investigated. To evaluate the efficacy of levodopa/benserazide dispersible tablets in PD patients with delayed ON to the first morning dose.

Methods

This multicenter, randomized, crossover trial involved 40 eligible PD patients with delayed ON. The participants were randomized to receive either levodopa/benserazide 100 mg dispersible or regular tablets for 4 weeks, followed by a one-week wash-out interval and an alternate drug for another 4 weeks. Participants took the investigational drug with the first morning dose of their antiparkinson

SUBMITTER: Chang HJ 

PROVIDER: S-EPMC12301863 | biostudies-literature | 2025 Jul

REPOSITORIES: biostudies-literature