What this phase means
This study does not use the classic phase 1–4 drug ladder. It may be a device, a behavior program, a surgery timing study, or an early feasibility test.
Phase labels are FDA/ICH categories applied to the registry Phase field. They are not a finding that this study succeeded.
What the registry says happens
If you join, the listed intervention(s) are Vitamin D3, or Placebo. The registry lists allocation as randomized. This study was designed to determine whether vitamin D supplementation improved symptoms in children with irritable bowel syndrome, a condition associated with repeated abdominal pain and changes in bowel habits.
They plan to enroll about 48 people at Gujrat. Taking part typically means taking a study drug (or dummy pill) plus check-ins.
Official title (unrewritten)
Role of Vitamin D Supplementation in Children With Irritable Bowel Syndrome: A Randomized Controlled Trial
Interventions: Vitamin D3, Placebo
Primary outcome (registry wording): Change in Irritable Bowel Syndrome Symptom Severity Score