Benefit of cytoreductive surgery combined with hyperthermic intraperitoneal chemotherapy in patients with isolated peritoneal metastases from colorectal cancer.
Int J Colorectal Dis
; 33(11): 1559-1567, 2018 Nov.
Article
em En
| MEDLINE
| ID: mdl-30132068
ABSTRACT
BACKGROUND:
Ever since Sugarbaker has established the cytoreductive surgery (CRS) in combination with intraoperative hyperthermic intraperitoneal chemotherapy (HIPEC), there is a chance of cure for selected patients with peritoneal metastases from colorectal cancer. Objective of this study was to investigate the benefit of CRS and HIPEC compared to other therapy options in patients with isolated synchronous and metachronous peritoneal metastases of colorectal origin in terms of long-term overall survival.METHODS:
A retrospective population-based cohort study, including 370 patients diagnosed with isolated synchronous and metachronous peritoneal metastases of colorectal origin, was carried out. Therefore, data were acquired from the cancer registry at the Regensburg Tumor Center in Bavaria, Germany. Patients' overall survival (OAS) according to their therapy received was analyzed by means of Kaplan-Meier method and multivariable Cox regression.RESULTS:
Overall median survival was 41.6 months for patients treated with CRS and HIPEC, compared with surgery and chemotherapy (24.0 months, log-rank p = 0.015), chemotherapy only (14.1 months, p < 0.001), surgery only (11.4 months, p < 0.001), and best supportive care (7.9 months, p < 0.001). This benefit persisted after adjustment for further risk factors in multivariable analysis.CONCLUSION:
The effect of CRS and HIPEC stands out significantly in comparison to all other therapies. The multimodality approach should be a regular option for patients with isolated peritoneal metastases.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Neoplasias Peritoneais
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Neoplasias Colorretais
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Procedimentos Cirúrgicos de Citorredução
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Hipertermia Induzida
Tipo de estudo:
Observational_studies
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Prognostic_studies
Limite:
Aged
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Female
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Humans
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Male
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Middle aged
Idioma:
En
Ano de publicação:
2018
Tipo de documento:
Article