U.S., Nov. 4 -- ClinicalTrials.gov registry received information related to the study (NCT07914387) titled 'Stanford University Neurofiber Study' on Oct. 26.
Brief Summary: Parkinson's disease often causes constipation and changes in gut bacteria, but it is not known how quickly a daily fiber supplement changes gut physiology in people with Parkinson's, or how long any change lasts after stopping. This study will test how a daily fiber bar affects bowel function and gut inflammation in people with Parkinson's disease and in household members who live with them. Participants will eat one fiber bar (11 grams of fiber) each day for 3 months, then stop and be followed for one more month, for about 4 months in total. At three points (before sta...