New minimally invasive surgery aims to heal stubborn anal fistulas with less pain
Disease control
Recruiting now
This trial tests a less invasive surgical technique for complex perianal fistula, a painful condition. The new approach uses lower power and causes less tissue damage. Researchers will compare healing rates, pain, and quality of life in 40 adults over six months.
Phase: NA • Sponsor: Hospital Son Llatzer • Aim: Disease control
Last updated Jun 26, 2026 12:48 UTC