Efficacy and safety of apatinib plus docetaxel as the second or above line treatment in advanced nonsquamous NSCLC

作者：Qian Jiang, Ningling Zhang, Daiyuan Ma, Bangxian Tan, Xin Hu, Xiangdong Fang · 发表于：Medicine · 年份：2019 · DOI：10.1097/md.0000000000016065 · 被引用次数：15 · 研究领域：Lung Cancer Treatments and Mutations、Lymphoma Diagnosis and Treatment、Colorectal Cancer Treatments and Studies

BACKGROUND: Apatinib is an oral small-molecule tyrosine kinase inhibitor targeting vascular endothelial growth factor receptor 2 (VEGFR-2). Some clinical trials have demonstrated that apatinib is efficacious against advanced nonsquamous NSCLC. OBJECTIVE: This study aimed to probe efficacy and safety of apatinib plus docetaxel, as the second or above line treatment, in advanced nonsquamous NSCLC. DESIGN: Multicenter, prospective, single arm study. SETTING: Three teaching hospitals centers in the Sichuan. PARTICIPANTS: Fourteen patients with stage IVA/B nonsquamous NSCLC had previously received at least 1 platinum-based chemotherapy regimen. INTERVENTION: Patients who were enrolled between November 2016 and January 2018 were given docetaxel (75 mg/m, i.v., d1) plus oral apatinib (250 mg/d), 4 weeks as one cycle, until disease progression or intolerance to adverse events (AE). MAIN OUTCOME MEASURES: The primary endpoint was progression-free survival (PFS). The secondary endpoints comprised objective response rate (ORR), disease control rate (DCR), overall survival (OS), and AE incidence rate. RESULTS: All patients carried adenocarcinoma by pathological type. The median follow-up duration was 9.76 months. Out of 14 cases, 12 were evaluable, showing ORR of 33.33%, DCR of 66.67%, DCR of 50% in cases with brain metastasis, median PFS of 2.92 months (95% CI: 1.38-4.48), and 6-month OS of 80%. Primary AEs encompassed: leukopenia in 7 cases (58.33%), hand-foot skin reaction in 5 cases ...