Could a blood gel patch up anal fistulas without surgery?
Disease control
Recruiting now
This study tests a new treatment called RD2 Ver.02, a gel made from a patient's own blood, for healing anal fistulas. About 110 adults with certain types of fistulas will receive either the gel or a saltwater placebo after the fistula is cleaned and stitched closed. The main goal…
Phase: NA • Sponsor: RedDress Ltd. • Aim: Disease control
Last updated Jun 27, 2026 07:57 UTC