Comparative Effectiveness of Second-line Antihyperglycemic Agents for Cardiovascular Outcomes: A Large-scale, Multinational, Federated Analysis of the LEGEND-T2DM Study

ABSTRACT Background SGLT2 inhibitors (SGLT2is) and GLP-1 receptor agonists (GLP1-RAs) reduce major adverse cardiovascular events (MACE) in patients with type 2 diabetes mellitus (T2DM). However, their effectiveness relative to each other and other second-line antihyperglycemic agents is unknown, without any major ongoing head-to-head trials.Methods Across the LEGEND-T2DM network, we included ten federated international data sources, spanning 1992-2021. We identified 1,492,855 patients with T2DM and established cardiovascular disease (CVD) on metformin monotherapy who initiated one of four second-line agents (SGLT2is, GLP1-RAs, dipeptidyl peptidase 4 inhibitor [DPP4is], sulfonylureas [SUs]). We used large-scale propensity score models to conduct an active comparator, target trial emulation for pairwise comparisons. After evaluating empirical equipoise and population generalizability, we fit on-treatment Cox proportional hazard models for 3-point MACE (myocardial infarction, stroke, death) and 4-point MACE (3-point MACE + heart failure hospitalization) risk, and combined hazard ratio (HR) estimates in a random-effects meta-analysis.Findings Across cohorts, 16·4%, 8·3%, 27·7%, and 47·6% of individuals with T2DM initiated SGLT2is, GLP1-RAs, DPP4is, and SUs, respectively. Over 5·2 million patient-years of follow-up and 489 million patient-days of time at-risk, there were 25,982 3-point MACE and 41,447 4-point MACE events. SGLT2is and GLP1-RAs were associated with a lower risk for 3-point MACE compared with DPP4is (HR 0·89 [95% CI, 0·79-1·00] and 0·83 [0·70-0·98]), and SUs (HR 0·76 [0·65-0·89] and 0·71 [0·59-0·86]). DPP4is were associated with a lower 3-point MACE risk versus SUs (HR 0·87 [0·79-0·95]). The pattern was consistent for 4-point MACE for the comparisons above. There were no significant differences between SGLT2is and GLP1-RAs for 3-point or 4-point MACE (HR 1·06 [0·96-1·17] and 1·05 [0·97-1·13]).Interpretation In patients with T2DM and established CVD, we found comparable cardiovascular risk reduction with SGLT2is and GLP1-RAs, with both agents more effective than DPP4is, which in turn were more effective than SUs. These findings suggest that the use of GLP1-RAs and SGLT2is should be prioritized as second-line agents in those with established CVD.Funding National Institutes of Health, United States Department of Veterans Affairs.

Medienart:

Preprint

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

bioRxiv.org - (2024) vom: 10. Feb. Zur Gesamtaufnahme - year:2024

Sprache:

Englisch

Beteiligte Personen:

Khera, Rohan [VerfasserIn]
Aminorroaya, Arya [VerfasserIn]
Dhingra, Lovedeep Singh [VerfasserIn]
Thangaraj, Phyllis M [VerfasserIn]
Camargos, Aline Pedroso [VerfasserIn]
Bu, Fan [VerfasserIn]
Ding, Xiyu [VerfasserIn]
Nishimura, Akihiko [VerfasserIn]
Anand, Tara V [VerfasserIn]
Arshad, Faaizah [VerfasserIn]
Blacketer, Clair [VerfasserIn]
Chai, Yi [VerfasserIn]
Chattopadhyay, Shounak [VerfasserIn]
Cook, Michael [VerfasserIn]
Dorr, David A [VerfasserIn]
Duarte-Salles, Talita [VerfasserIn]
DuVall, Scott L [VerfasserIn]
Falconer, Thomas [VerfasserIn]
French, Tina E [VerfasserIn]
Hanchrow, Elizabeth E [VerfasserIn]
Kaur, Guneet [VerfasserIn]
Lau, Wallis CY [VerfasserIn]
Li, Jing [VerfasserIn]
Li, Kelly [VerfasserIn]
Liu, Yuntian [VerfasserIn]
Lu, Yuan [VerfasserIn]
Man, Kenneth KC [VerfasserIn]
Matheny, Michael E [VerfasserIn]
Mathioudakis, Nestoras [VerfasserIn]
McLeggon, Jody-Ann [VerfasserIn]
McLemore, Michael F [VerfasserIn]
Minty, Evan [VerfasserIn]
Morales, Daniel R [VerfasserIn]
Nagy, Paul [VerfasserIn]
Ostropolets, Anna [VerfasserIn]
Pistillo, Andrea [VerfasserIn]
Phan, Thanh-Phuc [VerfasserIn]
Pratt, Nicole [VerfasserIn]
Reyes, Carlen [VerfasserIn]
Richter, Lauren [VerfasserIn]
Ross, Joseph [VerfasserIn]
Ruan, Elise [VerfasserIn]
Seager, Sarah L [VerfasserIn]
Simon, Katherine R [VerfasserIn]
Viernes, Benjamin [VerfasserIn]
Yang, Jianxiao [VerfasserIn]
Yin, Can [VerfasserIn]
You, Seng Chan [VerfasserIn]
Zhou, Jin J [VerfasserIn]
Ryan, Patrick B [VerfasserIn]
Schuemie, Martijn J [VerfasserIn]
Krumholz, Harlan M [VerfasserIn]
Hripcsak, George [VerfasserIn]
Suchard, Marc A [VerfasserIn]

Links:

Volltext [kostenfrei]

Themen:

570
Biology

doi:

10.1101/2024.02.05.24302354

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

XBI042450969