期刊
JOURNAL OF OBSTETRICS AND GYNAECOLOGY RESEARCH
卷 49, 期 6, 页码 1611-1619出版社
WILEY
DOI: 10.1111/jog.15644
关键词
apatinib; recurrent platinum-resistant ovarian cancer; safety; survival; treatment response
This study aimed to explore the efficacy and safety of apatinib plus chemotherapy in patients with recurrent platinum-resistant ovarian cancer (PROC). The results showed that apatinib plus chemotherapy increased objective response rate, disease control rate, progression-free survival, and overall survival compared to chemotherapy alone.
Aim: Apatinib is an effective treatment for patients with gynecological cancers. This study aimed to further explore the efficacy and safety of apatinib plus chemotherapy in patients with recurrent platinum-resistant ovarian cancer (PROC).Methods: Totally, 105 patients with recurrent PROC receiving apatinib plus chemotherapy (N = 51) and chemotherapy alone (N = 54) were retrospectively enrolled in this cohort study.Results: Objective response rate (37.3% vs. 14.8%) (p = 0.009) and disease control rate (80.4% vs. 61.1%) (p = 0.030) were increased in the apatinib plus chemotherapy group versus the chemotherapy group. The median (95% confidence interval [CI]) progression-free survival (PFS) and overall survival (OS) were 5.5 (3.4-7.6) and 21.4 (16.2-26.6) months in the apatinib plus chemotherapy group, and they were 3.8 (3.0-4.6) and 14.8 (11.9-17.7) months in the chemotherapy group. Meanwhile, the Kaplan-Meier curves revealed that PFS (p = 0.008) and OS (p = 0.012) were prolonged in the apatinib plus chemotherapy group versus the chemotherapy group. This finding was confirmed by multivariate Cox's proportional regression analyses: enter method (hazard ratio [HR] = 0.515, p = 0.007 for PFS; HR = 0.222, p < 0.001 for OS) and step-forward method (HR = 0.608, p = 0.019 for PFS; HR = 0.346, p = 0.001 for OS). Additionally, the incidence of hypertension was increased in the apatinib plus chemotherapy group versus the chemotherapy group (p = 0.038), while others were not different between the two groups (all p > 0.05). Grades 3 and 4 adverse events were neutropenia, hypertension, leukopenia, hand-foot syndrome, nausea and vomiting, fatigue, thrombocytopenia, and anemia in the apatinib plus chemotherapy group.Conclusion: Apatinib combined with chemotherapy is a superior choice over chemotherapy alone for recurrent PROC management.
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