Long-term outcomes of concomitant cisplatin plus radiotherapy versus radiotherapy alone in patients with stage IIIB squamous cervical cancer: A randomized controlled trial.
Gynecol Oncol
; 160(2): 379-383, 2021 02.
Article
em En
| MEDLINE
| ID: mdl-33341239
ABSTRACT
OBJECTIVE:
The present analysis determined the disease free survival (DFS) and overall survival (OS) at up to 14 years of follow-up in women who participated in our previous phase 3 randomized controlled clinical trial, in which women with stage IIIB squamous cervical cancer received either cisplatin plus RT or RT alone for treatment. The first study showed that the addition of cisplatin to RT offered a significant benefit in DFS, but not in OS.METHODS:
The present analysis examined DFS and OS in 146 women from the original cohort (72 patients in the CRT arm and 74 patients in the RT-only arm) with follow-up of up to 14 years.RESULTS:
Longer term follow-up showed that treatment with CRT offers a significant benefit in DFS and OS compared with treatment with RT only. Patients who received RT alone had significantly worse OS (HR, 1.88; 95% CI, 1.09-3.24) and DFS (HR, 1.82; 95% CI, 1.07-3.08) compared with patients who received CRT. The multivariate analyses also showed that the patients with baseline Karnofsky performance status (KPS) <90% showed significantly worse OS (HR, 3.11; 95% CI, 1.78-5.43), as did those with hemoglobin <10 mg/dL (HR, 4.32; 95% CI, 2.23-8.36). Patients with baseline KPS < 90% showed significantly worse DFS (HR, 2.83; 95% CI, 1.60-5.01), as did those with hemoglobin <10 mg/dL (HR, 4.16; 95% CI, 2.17-7.95).CONCLUSIONS:
For stage IIIB cervical cancer, treatment with CRT offers a significant benefit in DFS and OS compared with treatment with RT only.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Carcinoma de Células Escamosas
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Neoplasias do Colo do Útero
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Cisplatino
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Quimiorradioterapia
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Recidiva Local de Neoplasia
Tipo de estudo:
Clinical_trials
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Diagnostic_studies
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Etiology_studies
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Risk_factors_studies
Limite:
Aged
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Female
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Humans
/
Middle aged
Idioma:
En
Revista:
Gynecol Oncol
Ano de publicação:
2021
Tipo de documento:
Article
País de afiliação:
Brasil