Real-world effectiveness of liraglutide versus dulaglutide in Japanese patients with type 2 diabetes: a retrospective study

Real-world data comparing the effectiveness of various glucagon-like peptide 1 receptor agonists (GLP-1 RAs) in type 2 diabetes mellitus (T2DM) are limited. We investigated the clinical effectiveness of liraglutide and dulaglutide in Japanese T2DM in a real-world setting. This retrospective study in...

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Veröffentlicht in:Scientific reports 2022-01, Vol.12 (1), p.154-154, Article 154
Hauptverfasser: Tanaka, Kenichi, Okada, Yosuke, Tokutsu, Akemi, Tanaka, Yoshiya
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Sprache:eng
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Zusammenfassung:Real-world data comparing the effectiveness of various glucagon-like peptide 1 receptor agonists (GLP-1 RAs) in type 2 diabetes mellitus (T2DM) are limited. We investigated the clinical effectiveness of liraglutide and dulaglutide in Japanese T2DM in a real-world setting. This retrospective study included 179 patients with T2DM who were treated with GLP-1 RA for at least 12 months (liraglutide, n = 97; dulaglutide, n = 82). We used stabilized propensity score-based inverse probability of treatment weighting (IPTW) to reduce selection bias and confounding by observed covariates. Changes in glycated hemoglobin (HbA1c) at the end of the 12-month treatment were evaluated. After adjustment by stabilized propensity score-based IPTW, no significant differences were observed in patient characteristics between the liraglutide and dulaglutide groups. HbA1c was significantly lower at 12 months in both groups (liraglutide, 8.9 to 7.4%; dulaglutide, 8.7 to 7.5%). Multivariate linear regression analysis showed no differences in the extent of changes in HbA1c at 12 months between the two agents. High baseline HbA1c, the addition of GLP-1 RA treatment modality, and in-hospital initiation of GLP-1 RA treatment were identified as significant contributing factors to HbA1c reduction. The effects of liraglutide and dulaglutide on lowering HbA1c levels at 12 months were comparable in a real-world setting.
ISSN:2045-2322
2045-2322
DOI:10.1038/s41598-021-04149-z