Clinical Research Directory

Clinical Trial for Near Infrared Endoventricular Illumination for Neuroprotection in Very Early Cases of Parkinson's Disease (Ev-NIRT)

Parkinson's disease has only pharmacological (essentially dopaminergic) and surgical treatment (essentially high-frequency deep brain stimulation), that are symptomatically effective. none of them is curative, and has the ability to slow down the disease and to protect dopaminergic neurons from death by neurodegeneration. Experimental results, based on preclinical studies, suggest that brain illumination in the Near-InfraRed (NIR) range is likely to slow down this neurodegenerative process. Thus, a medical device system (called Ev-NIRT) has been developed for 670 nm intracerebral illumination of the substantia nigra pars compacta (SNpc), and is planned to be tested for the treatment of Parkinson's disease. In this pilot study the investigators will evaluate the feasibility and tolerance of surgery and brain illumination thanks to the Ev-NIRT medical device, in a group of 7 de novo Parkinson's patients implanted with the innovative medical device. Patients will be monitored for 4 years.