The Safety and Efficacy of Fecal Microbiota Transplantation in the Treatment of Non-digestive System Diseases Associated With Gastrointestinal Symptoms in the Gastrointestinal Tract.

Fecal Microbiota Transplantation (FMT) is a treatment where healthy poop is put into another person's digestive system to help with diseases. This study looks at how safe and helpful FMT is for diseases not directly related to digestion but still causing tummy problems. The study also checks how FMT affects the gut and other body parts. It aims to find the best way to do FMT for the best results. If you want to join, you should be comfortable with a tube going from your nose to your stomach or swallowing a capsule. But if your gut has severe issues or you can't eat through your stomach, you can't join.

• Study may involve using a nasoenteric tube (a tube through the nose to the stomach).
• FMT aims to help with more than just digestive problems.
• Participation is only for those who can handle specific procedures.