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Predictive factors for temporary defunctioning stoma permanence in the treatment of rectal adenocarcinoma / Fatores preditivos da permanência do estoma derivativo temporário no tratamento do adenocarcinoma de reto
Formiga, Fernanda Bellotti; Miotto, Sabrina; Formiga, Galdino José Sitonio; Denardin, Odilon Victor Porto.
  • Formiga, Fernanda Bellotti; Hospital Heliópolis. Service of Coloproctology. São Paulo. BR
  • Miotto, Sabrina; Hospital Heliópolis. Service of Coloproctology. São Paulo. BR
  • Formiga, Galdino José Sitonio; Hospital Heliópolis. Service of Coloproctology. São Paulo. BR
  • Denardin, Odilon Victor Porto; Hospital Heliópolis. Service of Coloproctology. São Paulo. BR
J. coloproctol. (Rio J., Impr.) ; 33(4): 196-202, Nov-Dec/2013. tab
Article in English | LILACS | ID: lil-697794
ABSTRACT

PURPOSE:

determine the predictive factors for non-closure of defunctioning stoma in the low anterior resection for the treatment of rectal adenocarcinoma.

METHODS:

a retrospective cohort study of patients undergoing low anterior resection with defunctioning stoma for a period of nine years was performed. We compared, using univariate and multivariate analysis, the group that closed the defunctioning stoma (Group A) with the group that did not (Group B).

RESULTS:

eighty-one patients were analyzed; mean age was 61 ± 11 years, with a predominance of women (55.6%). Middle rectal tumors (66.6%), pT3 (59.2%) and pN0 (71.6%) were the most frequent. Stapled anastomosis (65.4%), and loop colostomy (80.2%) were the procedures most frequently performed. Sixty-five patients (80.2%) underwent stoma closure. The mean time for closure was 8.7 ± 4.4 months. The independent risk factors for non-closure of defunctioning stoma were complications of the anastomosis (p = 0.008) and follow-up complications (p = 0.007).

CONCLUSION:

complications with anastomosis and during the follow-up are factors that may justify a permanent stoma after low anterior resection for treatment of rectal adenocarcinoma. (AU)
RESUMO

OBJETIVO:

determinar quais os fatores preditivos de não fechamento do estoma desfuncionalizante na retossigmoidectomia anterior para tratamento do adenocarcinoma de reto.

MÉTODO:

estudo de Coorte retrospectivo dos pacientes submetidos a retossigmoidectomia anterior e estoma derivativo em período de nove anos. Comparou-se o grupo que fechou o estoma derivativo (Grupo A) com o grupo que não fechou (Grupo B) através de análise uni e multivariada.

RESULTADOS:

foram estudados 81 pacientes, cuja média de idade foi de 61 ± 11 anos, com predomínio de mulheres (55,6%). Tumor de reto médio (66,6%), pT3 (59,2%) e pN0 (71,6%) foram os mais freqüentes. A anastomose mecânica foi a mais realizada (65,4%), assim como transversostomia em alça (80,2%). Sessenta e cinco pacientes (80,2%) fecharam o estoma. O tempo médio de fechamento foi 8,7 ± 4,4 meses. Os fatores de risco independentes de não fechamento do estoma foram complicações da anastomose (p = 0,008) e do seguimento (p = 0,007).

CONCLUSÃO:

complicações da anastomose e do seguimento são fatores que podem justificar a permanência do estoma pós-retossigmoidectomia para tratamento do adenocarcinoma retal. (AU)
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Rectal Neoplasms / Rectum / Surgical Stomas Type of study: Etiology study / Observational study / Prognostic study / Risk factors Limits: Adult / Female / Humans / Male Language: English Journal: J. coloproctol. (Rio J., Impr.) Journal subject: Cirurgia / Doen‡as Retais / Doen‡as do Colo / Gastroenterology / Cirurgia Year: 2013 Type: Article Affiliation country: Brazil Institution/Affiliation country: Hospital Heliópolis/BR

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Full text: Available Index: LILACS (Americas) Main subject: Rectal Neoplasms / Rectum / Surgical Stomas Type of study: Etiology study / Observational study / Prognostic study / Risk factors Limits: Adult / Female / Humans / Male Language: English Journal: J. coloproctol. (Rio J., Impr.) Journal subject: Cirurgia / Doen‡as Retais / Doen‡as do Colo / Gastroenterology / Cirurgia Year: 2013 Type: Article Affiliation country: Brazil Institution/Affiliation country: Hospital Heliópolis/BR