Influence of Postoperative Surgical Complications After Gastrectomy on Body Weight and Body Composition Changes in Patients With Gastric Cancer.
Gastric cancer
body weight loss
lean body mass
surgical complications
Journal
Anticancer research
ISSN: 1791-7530
Titre abrégé: Anticancer Res
Pays: Greece
ID NLM: 8102988
Informations de publication
Date de publication:
Feb 2019
Feb 2019
Historique:
received:
19
12
2018
revised:
09
01
2019
accepted:
10
01
2019
entrez:
4
2
2019
pubmed:
4
2
2019
medline:
21
3
2019
Statut:
ppublish
Résumé
Body weight, especially lean body mass, significantly decreases after gastrectomy. Postoperative surgical complications are a major risk factor for changes in body weight and body composition after gastrectomy. However, the influence of postoperative surgical complications after gastrectomy on body weight and body composition changes remains unclear. This retrospective study examined patients who underwent curative surgery for gastric cancer between May 2010 and February 2017. Their body weight and composition were evaluated by a bioelectrical impedance analyzer within 1 week before surgery, and at 1 week, 1 month and 3 months after surgery. Patients were classified as those with surgical complications and those without. Eight hundred and eighty-eight patients (156 in the group with complications and 732 in the group without) were entered in the present study. When comparing the two groups, the patients' background and surgical factors significantly differed, while the pathological findings were similar. The body weight losses at 1 week, 1 month, and 3 months after surgery were 3.8%, 7.0%, and 10.4%, respectively, in those with complications, and 3.3%, 5.6%, and 6.8%, respectively, in the group without, with p-values of 0.001, 0.002, and 0.001, respectively. The corresponding lean body mass losses were 3.7%, 6.5%, and 6.8%, and 3.2%, 4.2%, and 3.5%, respectively, with p-values of 0.001, 0.001, and 0.001, respectively. Decreases in body weight and lean body mass after gastrectomy were more serious in the patients with surgical complications than in those without. To maintain body weight and lean body mass in patients with surgical complications, additional care or treatments are needed.
Sections du résumé
BACKGROUND
BACKGROUND
Body weight, especially lean body mass, significantly decreases after gastrectomy. Postoperative surgical complications are a major risk factor for changes in body weight and body composition after gastrectomy. However, the influence of postoperative surgical complications after gastrectomy on body weight and body composition changes remains unclear.
PATIENTS AND METHODS
METHODS
This retrospective study examined patients who underwent curative surgery for gastric cancer between May 2010 and February 2017. Their body weight and composition were evaluated by a bioelectrical impedance analyzer within 1 week before surgery, and at 1 week, 1 month and 3 months after surgery. Patients were classified as those with surgical complications and those without.
RESULTS
RESULTS
Eight hundred and eighty-eight patients (156 in the group with complications and 732 in the group without) were entered in the present study. When comparing the two groups, the patients' background and surgical factors significantly differed, while the pathological findings were similar. The body weight losses at 1 week, 1 month, and 3 months after surgery were 3.8%, 7.0%, and 10.4%, respectively, in those with complications, and 3.3%, 5.6%, and 6.8%, respectively, in the group without, with p-values of 0.001, 0.002, and 0.001, respectively. The corresponding lean body mass losses were 3.7%, 6.5%, and 6.8%, and 3.2%, 4.2%, and 3.5%, respectively, with p-values of 0.001, 0.001, and 0.001, respectively.
CONCLUSION
CONCLUSIONS
Decreases in body weight and lean body mass after gastrectomy were more serious in the patients with surgical complications than in those without. To maintain body weight and lean body mass in patients with surgical complications, additional care or treatments are needed.
Identifiants
pubmed: 30711997
pii: 39/2/1073
doi: 10.21873/anticanres.13215
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
1073-1078Informations de copyright
Copyright© 2019, International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.