Clinical Trial: Effect of Vitamin D3 Supplementation on Cardiac Autonomic Nerve Function in Male Parkinson's Disease Patients With Hypovitaminosis D

U.S., July 25 -- ClinicalTrials.gov registry received information related to the study (NCT07084597) titled 'Effect of Vitamin D3 Supplementation on Cardiac Autonomic Nerve Function in Male Parkinson's Disease Patients With Hypovitaminosis D' on July 17.

Brief Summary: The goal of this clinical trial is to see the effect of vitamin D3 supplementation on cardiac autonomic nerve function in male Parkinson's disease patients with hypovitaminosis D

Main questions it aims to answer are:

1. Does vitamin D improves heart rate variability(HRV) in male Parkinson's disease patients ?

2. Does vitamin D improves cardiac autonomic nerve function in male Parkinson's disease patients ? It is a self control trial. Vitamin D3 deficient Parkinson's disea...