Outcome of Transanal Specimen Extraction Surgery for Elderly Colorectal Cancer Patients

Harbin Medical University

Status: Completed

Conditions: Colorectal Cancer

Study type: Observational

Funder types: Other

Identifiers

NCT05744362

KY2022-313

Details and patient eligibility

About

Retrospective analysis of a cohort of elderly CRC patients (aged ≥ 65 years) underwent transanal-NOSES between August 2008 and February 2022 was constructed. Data were obtained from China NOSES Database (CNDB). The primary outcomes included time to first flatus, postoperative hospital stays, 30-day postoperative complication and hospital mortality. The secondary outcomes were overall survival (OS) and disease-free survival (DFS).

Enrollment: 1,395 patients

Sex: All

Ages: 65+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

patients diagnosed as T1-4N0-2M0 colorectal cancer pathologically

patients underwent transanal-NOSES

patients aged 65 years or older

Exclusion criteria

patients with multiple primary colorectal cancer

patients with total colectomy

patients without complete data