Colonic Intramural Injections of Botulin toxin versus placebo to treat fragmented defecation and urgency after restorative total mesorectal excision (TME) for rectal cancer
Primary endpoint: Difference in LARS score between BoNTA and placebo groups at 3 months.
Endpoint detail
- Secondary endpoints: Clinical assessments at 1, 3, and 6 months; patient-reported outcomes (LARS, Wexner, EORTC QLQ-C30 and QLQ-CR29); episodes of urgency/fragmented defecation; colonic manometry parameters; adverse events.
Official registry record
This page summarises publicly available CTIS data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.
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