TY - JOUR
T1 - An Indirect Treatment Comparison of Semaglutide 2.0 mg vs Dulaglutide 3.0 mg and 4.5 mg Using Multilevel Network Meta-regression
AU - Lingvay, Ildiko
AU - Bauer, Robert
AU - Baker-Knight, James
AU - Lawson, Jack
AU - Pratley, Richard
N1 - Publisher Copyright:
© 2021 The Author(s) 2021. Published by Oxford University Press on behalf of the Endocrine Society.
PY - 2022/5/1
Y1 - 2022/5/1
N2 - Aims: Currently, no head-to-head data are available comparing semaglutide 2.0 mg with dulaglutide 3.0 mg or 4.5 mg. We conducted an indirect treatment comparison (ITC) of their effects on glycated hemoglobin (HbA1c) and body weight in patients with type 2 diabetes. Materials and methods: Multilevel network meta-regression was conducted, based on a connected evidence network of published results from the A Study of the Efficacy and Safety of Dulaglutide (LY2189265) in Participants With Type 2 Diabetes 11 trial and individual patient data from the A Research Study to Compare Two Doses of Semaglutide Taken Once Weekly in People With Type 2 Diabetes (SUSTAIN) and SUSTAIN 7 trials. Results: Semaglutide 2.0 mg significantly reduced HbA1c vs dulaglutide 3.0 mg and 4.5 mg, with estimated treatment differences (ETDs) of -0.44% points (95% credible interval [CrI], -0.68 to -0.19) and -0.28% points (95% CrI, -0.52 to -0.03), respectively. Semaglutide 2.0 mg also significantly reduced body weight vs dulaglutide 3.0 mg and 4.5 mg with ETDs of -3.29 kg (95% CrI, -4.62 to -1.96) and -2.57 kg (95% CrI, -3.90 to -1.24), respectively. Odds of achieving HbA1c<7.0% were significantly greater for semaglutide 2.0 vs dulaglutide 3.0 mg (odds ratio [OR]: 2.23 [95% CrI, 1.15-3.90]), whereas this did not reach significance for semaglutide 2.0 mg vs dulaglutide 4.5 mg (OR: 1.58 [95% CrI, 0.82-2.78]). Sensitivity analyses supported the main analysis findings. Conclusions: This ITC demonstrated significantly greater reductions from baseline in HbA1c and body weight with semaglutide 2.0 mg vs dulaglutide 3.0 mg and 4.5 mg. The findings of this study provide important comparative effectiveness information until randomized head-to-head studies become available.
AB - Aims: Currently, no head-to-head data are available comparing semaglutide 2.0 mg with dulaglutide 3.0 mg or 4.5 mg. We conducted an indirect treatment comparison (ITC) of their effects on glycated hemoglobin (HbA1c) and body weight in patients with type 2 diabetes. Materials and methods: Multilevel network meta-regression was conducted, based on a connected evidence network of published results from the A Study of the Efficacy and Safety of Dulaglutide (LY2189265) in Participants With Type 2 Diabetes 11 trial and individual patient data from the A Research Study to Compare Two Doses of Semaglutide Taken Once Weekly in People With Type 2 Diabetes (SUSTAIN) and SUSTAIN 7 trials. Results: Semaglutide 2.0 mg significantly reduced HbA1c vs dulaglutide 3.0 mg and 4.5 mg, with estimated treatment differences (ETDs) of -0.44% points (95% credible interval [CrI], -0.68 to -0.19) and -0.28% points (95% CrI, -0.52 to -0.03), respectively. Semaglutide 2.0 mg also significantly reduced body weight vs dulaglutide 3.0 mg and 4.5 mg with ETDs of -3.29 kg (95% CrI, -4.62 to -1.96) and -2.57 kg (95% CrI, -3.90 to -1.24), respectively. Odds of achieving HbA1c<7.0% were significantly greater for semaglutide 2.0 vs dulaglutide 3.0 mg (odds ratio [OR]: 2.23 [95% CrI, 1.15-3.90]), whereas this did not reach significance for semaglutide 2.0 mg vs dulaglutide 4.5 mg (OR: 1.58 [95% CrI, 0.82-2.78]). Sensitivity analyses supported the main analysis findings. Conclusions: This ITC demonstrated significantly greater reductions from baseline in HbA1c and body weight with semaglutide 2.0 mg vs dulaglutide 3.0 mg and 4.5 mg. The findings of this study provide important comparative effectiveness information until randomized head-to-head studies become available.
KW - HbA
KW - body weight
KW - diabetes
KW - dulaglutide
KW - multilevel network meta regression
KW - semaglutide
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U2 - 10.1210/clinem/dgab905
DO - 10.1210/clinem/dgab905
M3 - Article
C2 - 34922383
AN - SCOPUS:85128493681
SN - 0021-972X
VL - 107
SP - 1461
EP - 1469
JO - Journal of Clinical Endocrinology and Metabolism
JF - Journal of Clinical Endocrinology and Metabolism
IS - 5
ER -