Hirschsprung disease

This trial investigates whether giving oral antibiotics before elective colorectal surgery reduces complications like infections and bowel leaks in children. About 74 children scheduled for procedures such as colostomy closure or pull-through for conditions like Hirschsprung dise…

This study tests whether feeding babies with congenital gastrointestinal issues (like gastroschisis or Hirschsprung disease) only human milk helps them reach full feeds faster than standard care, which may include formula. Researchers will also look at gut bacteria and infection …

This study tests a new way to measure how fast food moves through the gut in children with chronic constipation or other bowel emptying disorders. Instead of X-rays, it uses a special light-based imaging technique (MSOT) combined with a safe dye (ICG) and MRI scans. The goal is t…

This study is testing a treatment called sacral neuromodulation, which uses mild electrical pulses to stimulate nerves that control the bowel and bladder. The goal is to see if it can reduce symptoms like severe constipation, stomach pain, and loss of bowel control in children ag…

Researchers are building an international registry to collect health information from people with congenital central hypoventilation syndrome (CCHS), a rare condition that affects breathing control. The study asks patients with a confirmed PHOX2B gene mutation to fill out surveys…

This study follows about 1,400 people with coronary heart disease who undergo a stent procedure, called PCI, to open blocked arteries. Even with standard treatment, these patients still face a risk of major heart events. Researchers will measure levels of a protein called hsCRP, …

This study aims to find the genes responsible for Hirschsprung disease, a condition where nerve cells are missing from parts of the intestine. Researchers will collect DNA samples from 3,000 people with the disease and their close family members. By analyzing common and rare gene…

This study is creating a large database to collect information on people with rare diseases like amyloidosis, sarcoidosis, and Gaucher disease. Researchers will track patients' health over time, including their symptoms, treatments, and outcomes. The goal is to improve diagnosis …