Serum CA125 levels predict outcome of interval debulking surgery after neoadjuvant chemotherapy in patients with advanced ovarian cancer.
Clin Chim Acta
; 484: 32-35, 2018 Sep.
Article
em En
| MEDLINE
| ID: mdl-29702068
ABSTRACT
OBJECTIVE:
To evaluate the correlation between the changes of serum CA125 level and the outcome of interval debulking surgery (IDS) after neoadjuvant chemotherapy (NACT) in patients with advanced epithelial ovarian cancer (EOC).METHODS:
A retrospective review for 62 patients with FIGO stage III or IV EOC treated with NACT-IDS was conducted. Demographic data, clinical characters, pathological features and prognosis were collected. Continuous variables were evaluated by Student's t-test or Mann-Whitney U test. Categorical variables were evaluated by chi square test or Fisher's exact test as appropriate for category size. Standard univariate analyses and multivariable analysis with logistic regression were performed to identify independent predictor of optimal IDS. Kaplan-Meier method was used to analyze the prognosis.RESULTS:
No statistical difference was found on serum CA125 levels between suboptimal (nâ¯=â¯34)IDS and optimal (nâ¯=â¯28) IDS either before NACT (median levels 1552.2â¯U/mL and 1715.5â¯U/mL, pâ¯=â¯0.453) or before IDS (median levels 27.25â¯U/mL and 26.4â¯U/mL, pâ¯=â¯0.713). Those with optimal IDS achieved longer progression free survival (PFS) and overall survival (OS) than those with suboptimal IDS (median PFS 22 and 13.5â¯months, pâ¯<â¯0.001; median OS 33.5 and 21â¯months, pâ¯=â¯0.005). Eighteen of 31 patients (58.1%) with serum CA125 declines ≥0.95828 achieved optimal IDS compared to 10 of the 31 patients (32.3%) with serum CA125 declines <0.95828 (pâ¯=â¯0.041). Standard univariate analyses and multivariable analysis showed that serum CA125 declines ≥0.95828 could be an independent predictor of optimal IDS.CONCLUSION:
Patients who underwent optimal IDS have better prognosis compare to suboptimal IDS. The changes of serum CA125 after neoadjuvant chemotherapy might predict optimal interval debulking surgery in patients with advanced epithelial ovarian cancer.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Neoplasias Ovarianas
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Antígeno Ca-125
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Terapia Neoadjuvante
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Procedimentos Cirúrgicos de Citorredução
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Carcinoma Epitelial do Ovário
Tipo de estudo:
Observational_studies
/
Prognostic_studies
Limite:
Adult
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Aged
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Female
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Humans
/
Middle aged
Idioma:
En
Ano de publicação:
2018
Tipo de documento:
Article