Rapid Health Technology Assessment of Albumin-bound Paclitaxel in the Treatment of Breast Cancer / 中国药房

ABSTRACT

OBJECTIVE：To evaluate th e effectiveness ，safety and economy of albu min-bound paclitaxel （nab-PTX）in the treatment of breast cancer by using rapid health technology assessment （HTA），and to provide evidence-based reference for drug selection. METHODS ：Retrieved from PubMed ，the Cochrane Library ，CNKI，Wangfang database and other databases ，systematic evaluation/Meta-analysis，HTA and pharmacoeconomic studies about nab-PTX in the treatment of breast cancer were included ；the conclusions were classified and analyzed by using descriptive analysis. RESULTS ：A total of 5 systematic reviews/Meta-analysis ， 8 pharmacoeconomic studies were included in this study. Compared with conventional taxanes ，nab-PTX increased pathological complete response （pCR）rate [OR ＝1.39，95％CI（1.16，1.67），P＜0.001] and event-free survival （EFS）[HR＝0.69，95％CI（0.57， 0.85），P＜0.001] in neoadjuvant chemotherapy （NAC）-treated breast cancer patients. However ，there were no significant differences in overall survival （OS），progression-free survival （PFS），objective response rate （ORR）and disease control rate （DCR）in metastatic breast cancer （MBC）patients between 2 groups. In the terms of safety ，nab-PTX increased the incidence of grade 3-4 sensory neuropathy [OR ＝1.89，95％CI（1.36，2.61），P＜0.001] in MBC patients ，and increased the incidence of neutropenia [OR ＝ 1.52，95％CI（1.23，1.88，P＜0.001]，sensory neuropathy [OR ＝ 2.17，95％CI（1.38，3.40），P＜0.001]，rash [OR ＝1.46，95％CI mei1213@163.com （1.18，1.80），P＜0.001] and fatigue [OR ＝1.28，95％CI（1.04， 1.56）， P＝0.02] in NAC -treated breast cancer patients.Pharmacoeconomic studies showed that nab-PTX could improve the quality adjusted lif e years of MBC patients compared with traditional taxanes ，and it was a economical option. CONCLUSIONS：Nab-PTX enhances pCR in NAC-treated breast cancer patients ，but has no significant advantage in the effectiveness of MBC patients ，and increases the occurrence of ADR. Nab-PTX may have a cost-utility advantage over conventional taxanes for MBC.