Case-Matched Comparison of Functional and Quality of Life Outcomes of Local Excision and Total Mesorectal Excision Following Chemoradiotherapy for Rectal Cancer

BACKGROUND: Neoadjuvant chemoradiotherapy followed by radical surgery is the standard curative treatment for mid- to low-rectal cancer. However, the combination of these treatments may affect patients’ GI and genitourinary functions and their quality of life. In the cases of good clinical response to neoadjuvant treatment, local excision is a rectal sparing strategy that would limit these side effects. OBJECTIVE: The aim of this study is to compare the effects of local excision or conventional laparoscopic total mesorectal excision after chemoradiotherapy in patients with rectal cancer. DESIGN: The design is a retrospective study. SETTING: The setting used is a single tertiary center. PATIENTS: Patients with mid- to low-rectal cancer treated with chemoradiotherapy and accessible via conservative surgery at our hospital between January 2010 and December 2018 were included. Patients undergoing local excision were matched 1 to 1 with the patients undergoing total mesorectal excision by age, sex, body mass index, tumor height, and year of surgery. MAIN OUTCOME MEASURES: Quality of life and digestive and genitourinary functions were measured using validated questionnaires. The socioeconomic impact was also assessed. RESULTS: Forty-four patients undergoing local excision agreed to participate and were matched with 44 patients undergoing total mesorectal excision. Patients who underwent local excision reported a more favorable global h...
Source: Diseases of the Colon and Rectum - Category: Gastroenterology Tags: Original Contributions: Colorectal Cancer Source Type: research