Dataset Information

Efficacy and safety of intermittent versus continuous dose apatinib plus docetaxel as second-line therapy in patients with advanced gastric cancer or gastroesophageal junction adenocarcinoma: a randomized controlled study.

ABSTRACT:

Background

Previous studies of the second-line treatment for advanced gastric cancer or gastroesophageal junction adenocarcinoma (GC/GEJAC) had reported that apatinib combined with chemotherapy improved the treatment outcomes. However, the benefits were sometimes limited due to the tolerance of continuous dose regimen. This randomized controlled study aimed to investigate the efficacy and safety of intermittent or continuous dose apatinib plus docetaxel as a second-line therapy in patients with advanced GC/GEJAC.

Methods

Advanced GC/GEJAC patients who failed first-line chemotherapy were recruited (enrollment time: from September 15, 2017 to July 21, 2019), and randomly assigned to either the intermittent dose group (IG group) or the continuous dose group (CG group) (1:1 ratio) using the block randomization method. In the IG group, patients received apatinib 500 mg/d for 5 consecutive days then held for 2 days plus docetaxel 60 mg/m² q3w, in a 3-week cycle. In the CG group, patients received apatinib 500 mg daily plus docetaxel 60 mg/m² q3w, in a 3-week cycle. The progression free survival (PFS) was evaluated every two cycles and follow-ups were performed monthly. The primary endpoint was PFS, and the secondary endpoints were objective response rate (ORR), disease control rate (DCR), overall survival (OS), and safety.

Results

In total, 76 eligible patients were enrolled and randomly assigned (1:1 ratio). The IG group exhibited similar PFS compared to the CG group [median PFS: 3.88 (95% CI: 1.72-6.03) months vs. 3.98 (95% CI: 1.06-6.90) months, P=0.546] and OS [median OS: 9.00 (95% CI: 5.31-12.70) months vs. 9.40 (95% CI: 5.20-13.59) months, P=0.310]. ORR (21.1% vs. 18.4%, P=0.773) and DCR (60.5% vs. 60.5%, P=1.000) were of not statistically different between the IG and CG groups. As for safety, the IG group exhibited less frequent hypoproteinemia (31.6% vs. 55.3%, P=0.037) and lactate dehydrogenase increased (18.4% vs. 44.7%, P=0.014), while no differences in other adverse events were observed between the two groups.

Conclusions

Intermittent dose apatinib plus docetaxel was equally effective and more tolerable than continuous dose apatinib plus docetaxel as a second-line therapy in patients with advanced GC/GEJAC.

Trial registration

ClinicalTrials.gov NCT03334591.

SUBMITTER: Yan Y

PROVIDER: S-EPMC8908117 | biostudies-literature | 2022 Feb

REPOSITORIES: biostudies-literature

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Publications

Efficacy and safety of intermittent versus continuous dose apatinib plus docetaxel as second-line therapy in patients with advanced gastric cancer or gastroesophageal junction adenocarcinoma: a randomized controlled study.

Yan Ying Y Li Huimin H Wu Shusheng S Wang Gang G Luo Huiqin H Niu Jiayu J Cao Lulu L Hu Xiaoxiu X Xu Huijun H Jia Wei W Sun Yubei Y Yao Yiwei Y Chen Wenju W Ke Lihong L Hu Bing B Ji Chushu C Sun Yancai Y Chen Jian J Li Mengge M He Yifu Y

Annals of translational medicine 20220201 4

<h4>Background</h4>Previous studies of the second-line treatment for advanced gastric cancer or gastroesophageal junction adenocarcinoma (GC/GEJAC) had reported that apatinib combined with chemotherapy improved the treatment outcomes. However, the benefits were sometimes limited due to the tolerance of continuous dose regimen. This randomized controlled study aimed to investigate the efficacy and safety of intermittent or continuous dose apatinib plus docetaxel as a second-line therapy in patien ...[more]

PMID: 35280426

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Dataset Information

Efficacy and safety of intermittent versus continuous dose apatinib plus docetaxel as second-line therapy in patients with advanced gastric cancer or gastroesophageal junction adenocarcinoma: a randomized controlled study.

Background

Methods

Results

Conclusions

Trial registration

Publications

Efficacy and safety of intermittent versus continuous dose apatinib plus docetaxel as second-line therapy in patients with advanced gastric cancer or gastroesophageal junction adenocarcinoma: a randomized controlled study.

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