Insulin glargine/lixisenatide fixed-ratio combination (iGlarLixi) compared with premix or addition of meal-time insulin to basal insulin in people with type 2 diabetes: A systematic review and Bayesian network meta-analysis Article

Full Text via DOI: 10.1111/dom.14148 PMID: 32700442 Web of Science: 000565360100001
Industry Collaboration International Collaboration

Cited authors

  • Home, Philip; Blonde, Lawrence; Kalra, Sanjay; Ji, Linong; Guyot, Patricia; Brulle-Wohlhueter, Claire; Murray, Erin; Shah, Roshan; Sayre, Toby; Shaunik, Alka

Abstract

  • Aim To assess the efficacy and safety of iGlarLixi, a fixed-ratio combination of insulin glargine 100 U/mL and lixisenatide, relative to premix insulin and other insulin options through network meta-analysis. Methods A systematic literature search identified randomized controlled trials (RCTs) comparing iGlarLixi, premix insulin or basal insulin (BI) in combination with meal-time insulin, in people inadequately controlled with BI. Eligible RCTs were compared using Bayesian network meta-analysis. Results Eight RCTs, some open-label, involving 3538 participants, with a study duration of 24-30 weeks were included. The estimated difference in HbA1c reduction with iGlarLixi compared with premix insulin was -0.50%-units (95% credible interval: -0.93 to -0.06) with 98% probability of iGlarLixi being superior to premix. Estimates for iGlarLixi versus meal-time + BI (thrice-daily meal-time insulin + basal) and basal-plus (once-daily meal-time insulin + BI) were -0.35 (-0.89 to +0.13)%-units and -0.68 (-1.18 to -0.17)%-units with probabilities of real difference of 94% and 99%, respectively. Safety outcome analysis suggested that iGlarLixi had lower rates of both confirmed and documented symptomatic hypoglycaemia compared with premix insulin (probabilities of 85% and 93%, respectively) and lower weight gain (probability 98%). Conclusions iGlarLixi showed similar or improved efficacy and safety versus other intensification choices from BI included in this study, providing a clinically relevant treatment option in people with type 2 diabetes not well controlled on BI.

Authors

Publication date

  • 2020

Published in

International Standard Serial Number (ISSN)

  • 1462-8902