Real-world treatment pattern and comprehensive comparative effectiveness of Endostar plus different chemotherapy in advanced patients with non-small cell lung cancer.

Abstract

Recombinant human endostatin (Endostar) plus vinorelbine/cisplatin (NP) had been approved for the treatment of non-small cell lung cancers (NSCLC). But the real-world treatment pattern and effectiveness of Endostar plus other combination chemotherapy, namely docetaxel/platinum (DP), gemcitabine/platinum (GP), pemetrexed/platinum (PP), and paclitaxel/platinum (TP) in both treatment-naïve and re-treatment patients with advanced NSCLC were still unclear. A retrospective observational study was conducted based on the electronic medical record (EMR) system and advanced patients with NSCLC were identified from 7 cancer hospitals in China from 2012 to 2019. These patients were divided into five groups, Endostar plus NP, Endostar plus DP, Endostar plus GP, Endostar plus PP, and Endostar plus TP groups. The disease control rate (DCR), overall response rate (ORR), and the progression-free survival (PFS) were evaluated. Of the eligible 512 advanced patients with NSCLC, 10.35% were in Endostar plus NP group, while the numbers were 15.43%, 32.42%, 26.56%, 15.23% in Endostar plus DP group, Endostar plus GP group, Endostar plus PP group, and Endostar plus TP group, respectively. The ORRs were 31%, 28%, 22%, 41% and 27%, and the DCRs were 71%, 72%, 57%, 72% and 76%, respectively. The median of PFSs for the above groups were 7.9, 6.8, 5.6, 13.7, and 5.4 months. Compared with Endostar plus NP group, the hazard ratios (HRs) and 95%CIs of Endostar plus other chemotherapy were 1.86 (0.75-4.61), 2.15 (0.83-5.60), 1.33 (0.51-3.44), and 2.42 (0.86-6.81). This real-world study found the effectiveness of Endostar plus DP, Endostar plus GP, Endostar plus PP, and Endostar plus TP were of no statistically significant differences compared with Endostar plus NP and reflected the good effectiveness of Endostar plus different chemotherapy in advanced patients with NSCLC.

• Authors: Wei Jiang, Wei Sun, Wenhui Li, Jin Gao, Hui Wang, Wei Zhou, Jing Liang, Lixiang Aa, Luhua Wang
• Journal: Scientific reports (Sci Rep) Vol. 12 Issue 1 Pg. 10841 (06 27 2022) ISSN: 2045-2322 [Electronic] England
• PMID: 35761010 (Publication Type: Journal Article, Observational Study)
• Copyright: © 2022. The Author(s).

Chemical References

• Endostatins
• Recombinant Proteins
• Pemetrexed
• Platinum
• endostar protein

Topics

• Antineoplastic Combined Chemotherapy Protocols (adverse effects)
• Carcinoma, Non-Small-Cell Lung
• Endostatins (therapeutic use)
• Humans
• Lung Neoplasms
• Pemetrexed (therapeutic use)
• Platinum (therapeutic use)
• Recombinant Proteins