Fecal transplant for Parkinson's disease

This study tests whether a treatment called fecal microbiota transplantation (FMT) can help relieve constipation in people with Parkinson's disease. FMT uses healthy donor stool to improve gut bacteria, which may ease constipation and possibly improve Parkinson's symptoms.

This study tests whether transplanting healthy donor stool bacteria into the gut can improve Parkinson's symptoms and movement problems. It focuses on people who have had Parkinson's for at least 5 years and take levodopa but still have motor complications.

This trial studies fecal microbiota transplantation (a stool-based treatment) to improve symptoms and safety in people with certain gut and immune conditions. It aims to see whether changing gut bacteria can help you feel better.

This study tests whether a fecal microbiota transplant (FMT) — a procedure that transfers healthy bacteria from a donor's stool into your gut — can improve schizophrenia symptoms. It may help because gut bacteria can affect the brain, but more research is needed.

This trial studies whether fecal microbiota transplantation (FMT)—a medical procedure using stool from a screened donor to restore gut bacteria—can improve safety and outcomes for people with certain bowel, immune, and metabolic conditions. It may help if your symptoms are thought to be related to an unhealthy gut microbiome, though eligibility is broad and depends on specific safety factors.

This study tests if transplanting healthy bacteria into the gut can help children and young adults with autism who also have stomach problems. It aims to improve both digestive and behavioral symptoms.