Glossary Treatment
Collagenase clostridium histolyticum
Also known as CCH Xiapex Xiaflex
Injectable bacterial collagenase used to lyse Dupuytren cords without open surgery. Marketed as Xiaflex (US, Asia-Pacific) and Xiapex (EU). Withdrawn from the European market by the marketing authorisation holder in March 2020 and discontinued in New Zealand in 2019. Remains an examination topic and a literature comparator.