Efficacy and safety of novel alginate-based sealants (SEAL-G and SEAL-G MIST) in reducing anastomotic leakage following colorectal anastomosis: a prospective multicenter study.

ABSTRACT:

Purpose

This study aimed to evaluate the efficacy, usability, and safety of the novel alginate-based sealants SEAL-G and SEAL-G MIST in reducing anastomotic leakage after colorectal resection.

Methods

This prospective, multicenter study enrolled 160 patients undergoing elective colonic resection with primary anastomosis at 8 centers. SEAL-G was applied in open procedures (n=33), and SEAL-G MIST was used for minimally invasive procedures (n=127), with both sealants applied circumferentially to the anastomotic site. The primary endpoints included the rate of anastomotic coverage and the incidence of leakage within 30 days, classified according to the International Study Group of Rectal Cancer (ISGRC) criteria.

Results

The overall anastomotic leak rate was 3.1% (5 of 160

SUBMITTER: Kamar M 

PROVIDER: S-EPMC12569779 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature