Megacolon

This study looks at adults with severe constipation and an enlarged rectum (idiopathic megarectum) to see if the problem started in childhood. Researchers will compare 120 participants—some with the condition and some without—by asking about their early-life digestive health and …

This study looks at whether giving fish oil nutrition before colon surgery helps patients with constipation recover better. About 306 adults will either get fish oil before surgery or only after. Researchers will compare complication rates, recovery, and quality of life. The goal…

This study will look at 150 infants and children aged 1 month to 4 years who are admitted to a hospital gastroenterology unit with a gastrointestinal disease. The goal is to find out how common electrolyte disturbances (like low sodium or potassium) are in these children. By meas…