Boston Scientific Corporation
This study is intended to evaluate the safety and effectiveness of Sponge-based Endoscopic Vacuum Therapy (EVT) using Endo-SPONGE for the treatment of Anastomotic Leaks (AL) or Hartmann's stump leakages following colorectal surgery in a prospective multi-center study.
Inclusion Criteria: * Confirmed grade B anastomotic leak as per the ISGRC (International Study Group of Rectal Cancer) grading system after colorectal surgery. * Subject is eligible for endoscopic intervention. * Subject has a transmural defect of at least 2 cm in diameter following colorectal surgery in the lower pelvic area. * Subject has an anastomotic or Hartmann's stump leak located within an extraperitoneal cavity. * Subject has pre-existing diverting ostomy or an ostomy created prior to the first Endo-SPONGE placement. * Subject understands the trial requirements and is willing and abl…
The intervention involves the placement of an Endo-SPONGE in the leakage cavity, and applying suction to facilitate drainage.