Anticancer research · 2018
Preoperative CA-125 Value as a Predictive Factor for Postoperative Outcome in First Relapse of Platinum-sensitive Serous Ovarian Cancer.
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Parashkevova Asya, Sehouli Jalid, Richter Rolf, Dimitrova Desislava, Braicu Elena Ioana, Muallem Mustafa Zelal
Аннотация
AIM: The purpose of the study was to evaluate whether preoperative cancer antigen 125 (CA-125) levels predict outcome of secondary cytoreductive surgery (SCS) in patients with serous recurrent ovarian cancer and whether this could be used as a prognostic factor for progression-free (PFS) and overall (OS) survival.
PATIENTS AND METHODS: A cohort of 111 patients with first recurrence of platinum-sensitive serous ovarian cancer, who had undergone SCS at the Department of Gynecology and Oncological Surgery, Charité, Campus Virchow Clinic was analyzed in correlation with the preoperative CA-125 value.
RESULTS: The median preoperative CA-125 level was 164 U/ml. Complete tumor resection was achieved in 58.6% of the patients. PFS and OS for patients with preoperative CA-125 of less than 164.5 U/ml was significantly better than those with preoperative CA-125 ≥164.5 U/ml (p=0.025 and p<0.001, respectively).
CONCLUSION: Preoperative CA-125 is not a statistically significant predictive factor for complete tumor resection after SCS. Preoperative CA-125 <164.5 U/ml can predict significantly better PFS and OS for patients with first recurrence of platinum-sensitive ovarian cancer.
PATIENTS AND METHODS: A cohort of 111 patients with first recurrence of platinum-sensitive serous ovarian cancer, who had undergone SCS at the Department of Gynecology and Oncological Surgery, Charité, Campus Virchow Clinic was analyzed in correlation with the preoperative CA-125 value.
RESULTS: The median preoperative CA-125 level was 164 U/ml. Complete tumor resection was achieved in 58.6% of the patients. PFS and OS for patients with preoperative CA-125 of less than 164.5 U/ml was significantly better than those with preoperative CA-125 ≥164.5 U/ml (p=0.025 and p<0.001, respectively).
CONCLUSION: Preoperative CA-125 is not a statistically significant predictive factor for complete tumor resection after SCS. Preoperative CA-125 <164.5 U/ml can predict significantly better PFS and OS for patients with first recurrence of platinum-sensitive ovarian cancer.