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Study · Observational study · n = 28,236 · 2026

4 results

Tirzepatide versus GLP-1 receptor agonists and stroke in patients with atrial fibrillation and type 2 diabetes.

Lin CL, Lin KC, Yu JM, Chang CL, Lin YY, Fang CY, Chen WM, Wu SY

Nature communications22 Aug 2026

Summary

The text of this summary is not shown here, because the article license does not allow reuse. Read it at the source (opens in a new tab)

Text rights: CC BY-NC-ND. Results still quote short attributed sentences.

Results from this study4

4 results from studies that gave the peptide. 4 results from people.

  1. 01HumanObservational studyEfficacy outcome

    In adults with atrial fibrillation and type 2 diabetes, tirzepatide use was associated with a lower risk of any stroke than other GLP-1 receptor agonists; the absolute difference was 2.1 percentage points at one year.

    In plain wordsIn adults with atrial fibrillation and type 2 diabetes, tirzepatide use was linked to fewer strokes than other GLP-1 drugs.

    Outcome
    DecreaseAny stroke
    Study

    n = 28,236

    Comparator
    Other GLP-1 receptor agonists
    Outcome group
    Cardiovascular events · Cardiovascular
    Studied dose
    Dose not stated

    Measurements

    Absolute difference in stroke risk
    2.1 percentage points
    1 year

    Source sentences

    Summary
    Here we show that, among 14,118 matched pairs of adults initiating tirzepatide or another glucagon-like peptide-1 receptor agonist, tirzepatide use was associated with lower risks of any stroke, ischemic stroke, hemorrhagic stroke, and death from any cause.
    3 context sentences
    Summary · context
    The absolute difference in stroke risk was 2.1 percentage points at one year, and the absolute difference in mortality was 6.2 percentage points.
    Summary · context
    Patients with atrial fibrillation and type 2 diabetes remain at high risk of stroke despite anticoagulation and glucose-lowering treatment.
    Summary · context
    We examined whether tirzepatide was associated with lower cerebrovascular risk than established glucagon-like peptide-1 receptor agonists in a retrospective cohort from a large international federated electronic health-record network.
  2. 02HumanObservational studyEfficacy outcome

    In adults with atrial fibrillation and type 2 diabetes, tirzepatide use was associated with a lower risk of ischemic stroke than other GLP-1 receptor agonists.

    In plain wordsIn adults with atrial fibrillation and type 2 diabetes, tirzepatide use was linked to fewer ischemic strokes than other GLP-1 drugs.

    Outcome
    DecreaseIschemic stroke
    Study

    n = 28,236

    Comparator
    Other GLP-1 receptor agonists
    Outcome group
    Cardiovascular events · Cardiovascular
    Studied dose
    Dose not stated

    Source sentences

    Summary
    Here we show that, among 14,118 matched pairs of adults initiating tirzepatide or another glucagon-like peptide-1 receptor agonist, tirzepatide use was associated with lower risks of any stroke, ischemic stroke, hemorrhagic stroke, and death from any cause.
    2 context sentences
    Summary · context
    Patients with atrial fibrillation and type 2 diabetes remain at high risk of stroke despite anticoagulation and glucose-lowering treatment.
    Summary · context
    We examined whether tirzepatide was associated with lower cerebrovascular risk than established glucagon-like peptide-1 receptor agonists in a retrospective cohort from a large international federated electronic health-record network.
  3. 03HumanObservational studyEfficacy outcome

    In adults with atrial fibrillation and type 2 diabetes, tirzepatide use was associated with a lower risk of hemorrhagic stroke than other GLP-1 receptor agonists.

    In plain wordsIn adults with atrial fibrillation and type 2 diabetes, tirzepatide use was linked to fewer bleeding strokes than other GLP-1 drugs.

    Outcome
    DecreaseHemorrhagic stroke
    Study

    n = 28,236

    Comparator
    Other GLP-1 receptor agonists
    Outcome group
    Cardiovascular events · Cardiovascular
    Studied dose
    Dose not stated

    Source sentences

    Summary
    Here we show that, among 14,118 matched pairs of adults initiating tirzepatide or another glucagon-like peptide-1 receptor agonist, tirzepatide use was associated with lower risks of any stroke, ischemic stroke, hemorrhagic stroke, and death from any cause.
    2 context sentences
    Summary · context
    Patients with atrial fibrillation and type 2 diabetes remain at high risk of stroke despite anticoagulation and glucose-lowering treatment.
    Summary · context
    We examined whether tirzepatide was associated with lower cerebrovascular risk than established glucagon-like peptide-1 receptor agonists in a retrospective cohort from a large international federated electronic health-record network.
  4. 04HumanObservational studyEfficacy outcome

    In adults with atrial fibrillation and type 2 diabetes, tirzepatide use was associated with a lower risk of death from any cause than other GLP-1 receptor agonists; the absolute difference was 6.2 percentage points.

    In plain wordsIn adults with atrial fibrillation and type 2 diabetes, tirzepatide use was linked to fewer deaths than other GLP-1 drugs.

    Outcome
    DecreaseAll-cause death
    Study

    n = 28,236

    Comparator
    Other GLP-1 receptor agonists
    Outcome group
    Mortality · Cardiovascular
    Studied dose
    Dose not stated

    Measurements

    Absolute difference in mortality
    6.2 percentage points

    Source sentences

    Summary
    Here we show that, among 14,118 matched pairs of adults initiating tirzepatide or another glucagon-like peptide-1 receptor agonist, tirzepatide use was associated with lower risks of any stroke, ischemic stroke, hemorrhagic stroke, and death from any cause.
    3 context sentences
    Summary · context
    The absolute difference in stroke risk was 2.1 percentage points at one year, and the absolute difference in mortality was 6.2 percentage points.
    Summary · context
    Patients with atrial fibrillation and type 2 diabetes remain at high risk of stroke despite anticoagulation and glucose-lowering treatment.
    Summary · context
    We examined whether tirzepatide was associated with lower cerebrovascular risk than established glucagon-like peptide-1 receptor agonists in a retrospective cohort from a large international federated electronic health-record network.

AI wrote and checked these results. AI can make mistakes, so check important results against the source.

Version history

PepBank keeps every version of the data on this study. Status changes from Retraction Watch, Europe PMC and Crossref are listed with their source.

  1. Version 2Current

    12 Oct 2026, 12:58 UTC

    Study results updated

  2. Version 1

    9 Oct 2026, 03:07 UTC

    First added · source update from Europe PMC

Subjects

Terms as the source lists them.

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