Sunday, May 5, 2024

Glucagon-Like Receptor-1 Agonists and Stroke: a Systematic Review and Meta-Analysis of Cardiovascular Outcome Trials

 Gee, if you'd write them up as protocols, they'd become standard of care and survivors would benefit. Doesn't anyone in stroke have two functioning neurons to rub together for a spark of intelligence? Since we have NO leadership in stroke you can't hand this off to someone else to accomplish

Glucagon-Like Receptor-1 Agonists and Stroke: a Systematic Review and Meta-Analysis of Cardiovascular Outcome Trials

Abstract

Background:

In stroke survivors, approximately 15% and 60% exhibit concurrent diabetes mellitus and overweight/obesity, respectively, necessitating heightened secondary prevention efforts. Despite Glucagon-like receptor-1 agonists (GLP-1 RAs) demonstrating improved outcomes for those with diabetes mellitus or obesity, their underutilization persists among eligible individuals. This systematic review and meta-analysis investigated the impact of GLP-1 RAs on stroke risk. The findings aim to optimize the implementation(Well, then write up and distribute a protocol on this. Writing this research article does nothing! Its been proven stroke hospitals don't keep up-to-date on research!) of this therapeutic strategy in stroke survivors with diabetes mellitus or obesity.

Methods:

Following PRISMA guidelines, we systematically reviewed MEDLINE and Scopus until 15/11/2023. Eligible studies included randomized cardiovascular outcome trials (CVOTs) with individuals, with or without type 2 diabetes, randomized to either GLP-1 RA or placebo. The outcomes were total strokes, non-fatal strokes, and fatal strokes. Analyses were conducted using RevMan 5.4.1.

Results:

Among 1,369 screened studies, 11 were eligible, encompassing 82,140 participants (34.6% women) with a cumulative follow-up of 247,596 person-years. In the GLP-1 RAs group, the stroke rate was significantly lower compared to placebo (RR: 0.85, 95% CI: 0.77-0.93; NNT: 200), showing no heterogeneity or interaction with administration frequency (daily vs. weekly). Additionally, the GLP-1 RAs group exhibited a significantly lower rate of non-fatal strokes compared to placebo (RR: 0.87, 95% CI: 0.79-0.95; NNT: 250), with no heterogeneity or interaction based on administration frequency, route (oral vs subcutaneous), or diabetes presence.

Conclusion:

In this meta-analysis of 11 CVOTs with 82,140 participants, GLP-1 RAs demonstrated a 16% relative reduction in stroke risk compared to placebo. This finding may increase implementation of GLP-1 RAs by stroke specialists in individuals with stroke and comorbid diabetes mellitus or obesity.

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