Surgical management of obstructive left colon cancer at a national level: Results of a multicentre study of the French Surgical Association in 1500 patients.
J Visc Surg
; 156(3): 197-208, 2019 Jun.
Article
em En
| MEDLINE
| ID: mdl-30948208
ABSTRACT
PURPOSE:
Surgical management of obstructive left colon cancer (OLCC) is controversial. The objective is to report on postoperative and oncological outcomes of the different surgical options in patients operated on for OLCC.METHODS:
From 2000-2015, 1500 patients were treated for OLCC in centers members of the French Surgical Association. Colonic stent (n=271), supportive care (n=5), palliative derivation (n=4) were excluded. Among 1220 remaining patients, 456 had primary diverting colostomy (PDC), 329 a segmental colectomy (SC), 246 a Hartmann's procedure (HP) and 189 a subtotal colectomy (STC) as first-stage surgery. Perioperative data and oncological outcomes were compared retrospectively.RESULTS:
There was no difference between the 4 groups regarding gender, age, BMI and comorbidities. Postoperative mortality and morbidity were 4-27% (PDC), 6-47% (SC), 9-55% (HP), 13-60% (STC), respectively (P=0.005). Among the 431 living patients after PDC, 321 (70%) patients had their primary tumour removed. Cumulative mortality and morbidity favoured PDC (7-39%) and SC (6-40%) compared to HP (1-47%) and STC (13-50%) (P=0.04). At the end of follow-up definitive stoma rates were 39% (HP), 24% (PDC), 10% (SC), and 8% (STC) (P<0.0001). Five-year overall and disease-free survival was SC (67-55%), PDC (54-48%), HP (54-37%) and STC (48-49%). After multivariate analysis, SC and PDC were associated with better prognosis compared to HP and STC.CONCLUSION:
In OLCC, SC and PDC are the two preferred options in patients with good medical conditions. For patients with severe comorbidities PDC should be recommended, reserving HP and STC for patients with colonic ischaemia or perforation complicating malignant obstruction.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Sociedades Médicas
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Colectomia
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Colo
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Neoplasias do Colo
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Obstrução Intestinal
Tipo de estudo:
Diagnostic_studies
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Etiology_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Adult
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Aged
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Aged80
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Female
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Humans
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Male
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Middle aged
País/Região como assunto:
Europa
Idioma:
En
Ano de publicação:
2019
Tipo de documento:
Article