Outcome of Transanal Specimen Extraction Surgery for Elderly Colorectal Cancer Patients

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).

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Key information

Conditions

Colorectal Cancer Colonic Diseases Colorectal Neoplasms Digestive System Diseases Digestive System Neoplasms Gastrointestinal Diseases Gastrointestinal Neoplasms Intestinal Diseases Intestinal Neoplasms Neoplasms Neoplasms by Site Rectal Diseases

Age range

65 year and older

Sex eligibility

All sexes

Study type

Observational

Primary location

The Second Affiliated Hospital of Harbin Medical University

Harbin, Heilongjiang, 150000, China

Who can participate

Only the study team can determine whether someone qualifies for participation.

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

Treatment and study plan

Primary outcomes

Overall survival

Time frame: 4-year

Time of death from any cause after survival

Sponsors and collaborators

Lead sponsor

The Second Affiliated Hospital of Harbin Medical University

Other

Registry information

Official study title

Outcome of Transanal Specimen Extraction Surgery for Elderly Colorectal Cancer Patients: a National Database Study in China of 1395 Cases

Important dates

Study start: 2022
Primary completion: 2022
Study completion: 2023
First posted: Feb 27, 2023
Registry last updated: Feb 27, 2023

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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Completed