Anticoagulants decrease the risk for catheter-related venous thrombosis in patients with chronic intestinal failure: A long-term cohort study.

Anticoagulants decreased the CRVT risk. In addition, we identified left-sided vein insertion, a history of venous thrombosis, and a shorter period post-CVAD insertion as CRVT risk factors. Further prospective studies should provide guidance whether prophylactic anticoagulant use, especially in higher-risk patients with a left-sided CVAD or a history of venous thrombosis, is justified.