ABSTRACT
INTRODUCTION: The watch-and-wait (WW) strategy is an alternative to anterior resection in patients with rectal cancer (RC) that have had a complete clinical response to neoadjuvant treatment. Few reports describe the quality of life and functional anorectal disorders (FADs) in that population. AIM: To analyze and compare the FADs and quality of life in patients with locally advanced adenocarcinoma of the rectum treated with neoadjuvant therapy, divided into two different strategy groups: group 1 (G1), WW; and group 2 (G2), anterior resection. MATERIALS AND METHODS: Thirty patients (G1: n = 20 and G2: n = 10) that had finished neoadjuvant therapy at least 12 months prior were included. Mean patient age was 59.5 years (range: 41-79) and 15 of the patients were men. The FADs were evaluated through: a) clinical history, b) 21-day bowel diary, c) Jorge and Wexner fecal incontinence scale, d) anorectal manometry (ARM), and fecal incontinence quality of life scale (FIQL). RESULTS: Bowel diary: fecal incontinence (40%) and urge to defecate (45%) in G1 vs. fecal incontinence (60%) and urge to defecate (30%) in G2, with no significant differences (p = NS). Fecal incontinence scale: fecal incontinence in G1 was significantly less severe than that in G2 (median 6.5 points vs. 13 points [p = 0.0142]). ARM: no differences between the two groups. Quality of life: significantly different between the two groups (FIQL/G1: 3.7 vs. FIQL/G2: 2.8; p < 0.03). CONCLUSIONS: The WW follow-up strategy in patients with locally advanced rectal cancer was associated with better quality of life and reduced fecal incontinence.
Subject(s)
Fecal Incontinence , Rectal Neoplasms , Adult , Aged , Fecal Incontinence/therapy , Follow-Up Studies , Humans , Male , Middle Aged , Neoadjuvant Therapy , Quality of Life , Rectal Neoplasms/complicationsABSTRACT
INTRODUCTION: The watch-and-wait (WW) strategy is an alternative to anterior resection in patients with rectal cancer (RC) that have had a complete clinical response to neoadjuvant treatment. Few reports describe the quality of life and functional anorectal disorders (FADs) in that population. AIM: To analyze and compare the FADs and quality of life in patients with locally advanced adenocarcinoma of the rectum treated with neoadjuvant therapy, divided into two different strategy groups: group 1 (G1), WW; and group 2 (G2), anterior resection. MATERIALS AND METHODS: Thirty patients (G1: n = 20 and G2: n = 10) that had finished neoadjuvant therapy at least 12 months prior were included. Mean patient age was 59.5 years (range: 41-79) and 15 of the patients were men. The FADs were evaluated through: a) clinical history, b) 21-day bowel diary, c) Jorge and Wexner fecal incontinence scale, d) anorectal manometry (ARM), and fecal incontinence quality of life scale (FIQL). RESULTS: Bowel diary: fecal incontinence (40%) and urge to defecate (45%) in G1 vs. fecal incontinence (60%) and urge to defecate (30%) in G2, with no significant differences (p = NS). Fecal incontinence scale: fecal incontinence in G1 was significantly less severe than that in G2 (median 6.5 points vs. 13 points [p = 0.0142]). ARM: no differences between the two groups. Quality of life: significantly different between the two groups (FIQL/G1: 3.7 vs. FIQL/G2: 2.8; p < 0.03). CONCLUSIONS: The WW follow-up strategy in patients with locally advanced rectal cancer was associated with better quality of life and reduced fecal incontinence.
ABSTRACT
BACKGROUND: Muscle function and its correlation with body composition and weight loss have not been studied deeply in pancreas and gastrointestinal cancers. This research aims to determine the skeletal muscle function and its relationship with body compartments, significant weight loss, and performance status (ECOG) 0-2 in a population with advanced digestive cancers. METHODS: A cross-sectional study was designed to determine the relationship between muscular function, weight loss, and body composition. Patients with advanced digestive adenocarcinomas were evaluated. Muscle strength was examined by hand grip technique and body composition by bioimpedance analysis. Values of hemoglobin and albumin were measured in plasma. RESULTS: A sample of 81 patients was included. They had adenocarcinoma of stomach (n = 9), pancreas (n = 28), or colorectum (n = 44). With regard to skeletal muscle function, sub-maximal strength increased when percentage of weight loss decreased (p = 0.002) or when any of the following variables increased: skeletal muscle (p < 0.001), waist-hip ratio (p < 0.001), body surface area (p < 0.001), and body mass index (p = 0.001). According to multivariate analysis of these variables, only percentage of weight loss and skeletal muscle remained statistically significant. Endurance had no correlation with any of the variables. Higher weight loss was found in tumors of the upper tract (stomach and pancreas) in comparison with those of the lower tract (colorectal) (p = 0.005). CONCLUSIONS: In advanced digestive cancer, sub-maximal strength correlated inversely with weight loss and directly with skeletal muscle such as in lung and head and neck cancers. On the other hand, endurance had no correlation with any of the variables considered.
