Yang L, Guo G, Sun L, Li C, Zhang H. Efficacy and safety of traditional chemotherapies for patients with ovarian neoplasm: a network meta-analysis.
Oncotarget 2017;
8:59867-59877. [PMID:
28938689 PMCID:
PMC5601785 DOI:
10.18632/oncotarget.16729]
[Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2017] [Accepted: 02/24/2017] [Indexed: 11/25/2022] Open
Abstract
Background
Ovarian neoplasm is a kind of high risky cancer among female. This paper assessed the efficacy and safety of twelve therapies and figured out the superior chemotherapeutic drug for ovarian cancer through network meta-analysis (NMA).
Method
Eligible randomized controlled trials (RCTs) were retrieved from electronic databases. Primary outcomes concerning efficacy, overall survival (OS) and progression-free survival (PFS), were presented as hazard ratio (HR) and the associated 95% credible interval(CrI), while outcomes concerning safety were assessed by odds ratio (OR) and the corresponding 95% CrI. Surface under the cumulative ranking curve (SUCRA) was calculated under each survival and safety outcome in order to show the rankings of tested therapies.
Result
Electronic databases such as PubMed and Embase were searched to finally obtain 19 eligible studies of 16290 patients. In accordance of primary outcomes, when it came to 3-y PFS, paclitaxel/epirubicin/carboplatin (Pa/E/Ca) and pegylated liposomal doxorubicin/ paclitaxel/ carboplatin (PLD/Pa/Ca) were preferred compared to carboplatin (Ca) (HR= 0.80, 95% CrI= 0.67-0.96; HR= 0.83, 95% CrI= 0.69-0.99). According to 5y-PFS, Pa/E/Ca was notably better than Ca (HR= 0.80, 95% CrI= 0.65-0.99). As to adverse effects, Ca was superior to Pa/E/Ca in neuropathy (HR=0.05, 95% CrI=0.02-0.19). Pa/E/Ca showed high rankings in 3y-PFS (SUCRA=0.749), 5y-OS (SUCRA=0.738) and 5y-PFS (SUCRA=0.798) while (PLD/Pa/Ca) in 3y-OS (SUCRA=0.737), 5y-OS (SUCRA=0.687) and 5y-PFS (SUCRA=0.712). Besides, Pa/E/Ca ranked the third with a SUCRA of 0.661 in neutropenia.
Conclusion
PLD/Pa/Ca, PLD/Ca and Pa/E/Ca are highly recommended as potential therapeutically choices for patients with ovarian cancer. But considering the lack of safety data for PLD/Pa/Ca, this intervention should be taken with caution.
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