Risk factors and endoscopic treatment for anastomotic stricture after resection in patients with colorectal cancer. / Factores de riesgo y tratamiento endoscópico para estenosis de anastomosis posterior a resección en pacientes con cáncer colorrectal.
Rev Gastroenterol Mex (Engl Ed)
; 86(1): 44-50, 2021.
Article
em En, Es
| MEDLINE
| ID: mdl-32386994
INTRODUCTION: Benign strictures are frequent complications following colorectal surgery, with an incidence of up to 20%. Endoscopic treatment is safe and effective but there is not enough evidence for establishing stricture management at that anatomic level. AIM: To determine the risk factors associated with the development of stricture in patients with colorectal cancer and describe endoscopic treatment in those patients. MATERIALS AND METHODS: A retrospective study was conducted on patients with colorectal cancer that underwent surgery and anastomosis, evaluated through colonoscopy, within the time frame of 2014 to 2019. RESULTS: Of the 213 patients included in the study, 18.3% presented with stricture that was associated with the type of surgery. Intersphincteric resection was a risk factor (OR = 18.81, 95% CI: 3.31-189.40, p < .001). A total of 69.2% patients with stricture had a stoma, identifying it as a risk factor for stricture (OR = 7.07, 95% CI: 3.10-16.57, p < .001). Mechanical anastomotic stapling was performed in 87.4% of the patients that did not present with stricture, identifying it as a protective factor (OR = 0.41, 95% CI: 0.16-1.1, p = .04). Endoscopic treatment was required in 69.2% of the patients and provided favorable results in 83.3%. Only 2.6% of the patients had recurrence. No complications were reported. CONCLUSION: Intersphincteric resection and the presence of a stoma were independent risk factors for stricture, and mechanical anastomosis was a protective factor against stricture development. Endoscopic treatment was safe and effective.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Tipo de estudo:
Etiology_studies
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Idioma:
En
/
Es
Revista:
Rev Gastroenterol Mex (Engl Ed)
Ano de publicação:
2021
Tipo de documento:
Article
País de publicação:
México