Survival and safety associated with aggressive surgery for stage III/IV epithelial ovarian cancer: A single institution observation study.
Gynecol Oncol
; 147(1): 73-80, 2017 10.
Article
em En
| MEDLINE
| ID: mdl-28800941
ABSTRACT
OBJECTIVE:
We evaluated the efficacy and safety of aggressive surgery for advanced ovarian cancer at a non-high-volume center. MATERIALS ANDMETHODS:
We evaluated consecutive patients with stage III/IV ovarian, fallopian, and peritoneal cancer undergoing elective aggressive surgery from January 2008 to December 2012, which encompassed the first 5years after implementing an aggressive surgery protocol. After receiving appropriate training for 9months, a gynecological surgical team began performing multi-visceral resections. Primary debulking surgery was chosen when the team considered that optimal surgery was achievable on the initial laparotomy, otherwise interval debulking surgery was chosen (the protocol treatments). Analysis was performed on an intention-to-treat basis (full-set analysis), and outcomes were compared to those of patients who underwent standard surgery between 2000 and 2007.RESULTS:
Of 106 consecutive patients studied, 87 (82%) underwent aggressive surgery per protocol and 19 were excluded. Serous carcinoma was the most common disease (78%), followed by clear cell carcinoma (7%), and 32% of the patients had stage IV disease. The respective median progression-free and overall survival rates increased from 14.6 and 38.1months before implementation, respectively, to 25.0 and 68.5months after implementation, respectively. Complete resection was achieved in 83 of the 106 patients (78%), and the surgical complexity score was high (>8) in 61 patients (58%); although there was no mortality within 12weeks of surgery, major complications occurred in 8 patients.CONCLUSIONS:
We confirmed that outcomes improved after implementing aggressive surgery for advanced ovarian cancer, without causing a significant increase in mortality. Factors enhancing survival outcomes are discussed.Palavras-chave
Texto completo:
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Base de dados:
MEDLINE
Assunto principal:
Neoplasias Ovarianas
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Procedimentos Cirúrgicos em Ginecologia
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Carcinoma
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Neoplasias Epiteliais e Glandulares
Tipo de estudo:
Guideline
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Observational_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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Middle aged
Idioma:
En
Revista:
Gynecol Oncol
Ano de publicação:
2017
Tipo de documento:
Article
País de afiliação:
Japão