Clinical Research Directory

Safety, Tolerability and Symptomatic Efficacy of the ROCK-Inhibitor Fasudil in Patients With Parkinson's Disease

The aim of this phase Ila trial is to provide evidence on safety, tolerability and symptomatic efficacy of the ROCK-inhibitor Fasudil in patients with early Parkinson's disease (PD). Fasudil has shown neuroprotective and pro-regenerative effects, modulated microglial activity and attenuated alpha-synuclein aggregation in PD models in vitro and in vivo. It has been licensed in Japan since 1995 for the treatment of vasospasms and has a beneficial safety profile arguing for its repurposing. Up to 15 trial centers in Germany will recruit patients. Blinded trial medication will be prepared and shipped by the University Pharmacy Leipzig. Fasudil in two dosages or placebo will be administered orally twice daily to 75 early PD patients for a total of 3 weeks. Safety, tolerability and symptomatic efficacy endpoints will be assessed up to 4 weeks after end of treatment. Its well-known safety profile and the lack of disease-modifying treatments for PD justifies its use in patients with early Parkinson's disease. ROCK-PD is a prerequisite for subsequent long-term clinical trials assessing disease-modification in PD in addition to symptomatic efficacy.

A Study to Assess Safety and Efficacy of Surgical Implant of RNDP-001 in Patients With Idiopathic Parkinson's Disease

This clinical trial is designed to test the safety and tolerability of the study intervention, RNDP-001, which will be implanted into the brain of study participants during a surgical procedure.