he CLOT Conversation Hosts (Dr Jameel Abdulrehman and Dr Maha Othman) discuss Post-Thrombotic Syndrome (PTS) and the TILE study with two of the authors of the recently published paper, Tinzaparin Lead-in to Prevent the Post-Thrombotic syndrome study protocol, Dr Jean-Phillippe Galanaud and Dr Ilia Makedonov. In the interview the authors discuss the latest research on PTS and the rationale for the TILE study.