Vaginal cuff brachytherapy in the adjuvant setting for patients with high-risk early-stage cervical cancer.
Brachytherapy
; 18(6): 747-752, 2019.
Article
em En
| MEDLINE
| ID: mdl-31607499
ABSTRACT
PURPOSE:
To evaluate local control and survival of high-risk patients with early-stage cervical cancer submitted or not to vaginal cuff brachytherapy in the postoperative setting. METHODS AND MATERIALS In this retrospective cohort of patients treated from 2010 to 2017, patients were eligible if they had confirmed histological diagnosis of cervical cancer treated with surgery and adjuvant radiotherapy with or without chemotherapy. Vaginal cuff brachytherapy (VCB) was indicated according to the radiation oncologist discretion.RESULTS:
Seventy-nine patients were selected, with a median age at diagnosis of 47.5 years (26-77). Brachytherapy was delivered to 59 patients (74.7%). There were no significant differences between the VCB and the no-VCB groups. A total of 13 (16.5%) patients presented one or more events, 5 (25%) and 8 (13.5%) events in the no-VCB and VCB group, respectively. Most recurrences were pelvic and/or vaginal 7/20 (35%) in the no-VCB group and 9/59 (10.2%) in the VCB group. There were eight systemic relapses with eight deaths. With a median followup of 45 months, mean overall survival and disease-free survival were, respectively, 85.1 and 83.8 months. No variables were correlated with overall survival. The only factor positively correlated to disease-free survival was VCB, with a mean of 86.9 and 68.4 months for patients who did and did not receive brachytherapy, respectively (p = 0.043). Vaginal recurrence was lower in the brachytherapy group, but with no statistical significance (p = 0.065).CONCLUSION:
VCB was associated with a reduced recurrence rate in the postoperative setting of high-risk patients with early-stage cervical cancer.Palavras-chave
Texto completo:
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Bases de dados:
MEDLINE
Assunto principal:
Cuidados Pós-Operatórios
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Braquiterapia
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Neoplasias do Colo do Útero
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Histerectomia
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Estadiamento de Neoplasias
Tipo de estudo:
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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Female
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Humans
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Middle aged
Idioma:
En
Revista:
Brachytherapy
Assunto da revista:
RADIOTERAPIA
Ano de publicação:
2019
Tipo de documento:
Article