Evidence Intelligence™
- ImpactScore™
- 77
- Positive
- EvidenceScore™
- 88
- Strong
- ConsistencyScore™
- 90
- consistent
Supporting studies: Based on 11 studies
Add to Evidence TrackerResumen de Investigación
Analyzed using Evidence Intelligence™
Semaglutide reduces cardiovascular events and body weight in T2D
Última actualización 12 de julio de 2026
Key finding
Semaglutide reduced major adverse cardiovascular events versus placebo.
This study evaluated the effects of semaglutide on cardiovascular events and body weight in adults with type 2 diabetes, finding significant reductions in several cardiovascular outcomes.
Quick read
Study at a glance
The essential study design details in one scan.
EvidenceScore™
Moderate
Study type
RCTs
Follow-up
Extended (5–20+ y)
Risk of bias
Low Risk
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Plain-language summary
What this paper says
A plain-language read of the study's main message and where it applies.
Study focus
This study evaluated the effects of semaglutide on cardiovascular events and body weight in adults with type 2 diabetes, finding significant reductions in several cardiovascular outcomes.
Clinical relevance
The findings are clinically significant as they suggest that semaglutide not only aids in weight management but also plays a crucial role in reducing serious cardiovascular risks in adults with type 2 diabetes. This could lead to improved long-term health outcomes and reduced healthcare costs associated with diabetes-related complications.
Keep in mind
The analysis was post hoc, which may introduce bias. Results may not be generalizable to all populations. The sample size for specific outcomes may limit robustness.
Published in
Referencia de la Revista
Publication details and source links for this paper.
Stephen CB, Nicolas B, Søren TH, et al. Semaglutide Reduces Cardiovascular Events and Body Weight in Adults with Type 2 Diabetes: A Post Hoc Analysis. Diabetes Therapy. 2024;16(1):15-28. doi:10.1007/s13300-024-01659-7
Efectos Principales
Semaglutide reduced composite cardiovascular events by 25% (p=0.01).
Semaglutide decreased cardiovascular death by 20% (p=0.02).
Semaglutide led to a 15% reduction in nonfatal myocardial infarction (p=0.03).
Body weight decreased by 1.5% with semaglutide compared to placebo (p=0.01).
Evidence network
How this study fits
Understand where this research contributes within the broader evidence network.
Evidence Context
This study contributes evidence to Semaglutide and Body weight, Cardiovascular death, Composite cardiovascular events (CV death, MI, stroke, HF hospitalization), and 3 more.
This study contributes evidence to
Primary intervention
Semaglutide
Primary outcomes
- Body weight
- Cardiovascular death
- Composite cardiovascular events (CV death, MI, stroke, HF hospitalization)
Primary intervention
Evidence relationships
Intervention and outcome relationships this study adds to the evidence network.
6
Evidence pairs
6
Relationships
4
Evidence topics
contributes_evidence
Editorial context
Why this study matters
See why this paper is useful beyond its individual results.
Evidence network role
This section describes how the study fits into the current evidence network. It does not determine whether an intervention works on its own.
Moderate contributionModerate confidenceNetwork score: 68
4
Related topics
6
Evidence pairs
379
Related studies
High relevance in at least one topic
Why it is useful
- Contributes to 6 evidence relationships
- Includes primary outcome data
- Linked to 4 direct semantic evidence topics
Topic contributions
Evidence topic
Contributes evidence
Evidence topic
Contributes evidence
Evidence topic
Contributes evidence
Evidence topic
Contributes evidence
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Evidencia principal
Relación de evidencia
GLP-1 Receptor Agonists and Cardiovascular Outcomes
Evidencia relacionada
Relación de evidencia
GLP-1 Receptor Agonists and Body Weight
Seguir evidencia
Relación de evidencia
GLP-1 Receptor Agonists and HbA1c
Seguir evidencia
Core evidence
Study findings
The primary outcomes reported in this study.
Evidence Intelligence™
- ImpactScore™
- 33
- Slightly Negative
- EvidenceScore™
- Strong
- Score 79 · Based on 3 studies
- ConsistencyScore™
- 67
- generally_consistent
Supporting studies: Based on 3 studies
Add to Evidence TrackerComposite cardiovascular events (CV death, MI, stroke, HF hospitalization)
Semaglutide → Composite cardiovascular events (CV death, MI, stroke, HF hospitalization)
Semaglutide → Composite cardiovascular events (CV death, MI, stroke, HF hospitalization)
Evidence Intelligence™
- ImpactScore™
- 86
- Very Positive
- EvidenceScore™
- 86
- Strong
- ConsistencyScore™
- 71
- generally_consistent
Supporting studies: Based on 7 studies
Add to Evidence TrackerEvidence Intelligence™
- ImpactScore™
- 88
- Very Positive
- EvidenceScore™
- 87
- Strong
- ConsistencyScore™
- 83
- consistent
Supporting studies: Based on 12 studies
Add to Evidence TrackerIncidence of myocardial infarction
Semaglutide → Incidence of myocardial infarction
Semaglutide → Incidence of myocardial infarction
Evidence Intelligence™
- ImpactScore™
- 100
- Very Positive
- EvidenceScore™
- Moderate
- Score 69 · Based on 2 studies
- ConsistencyScore™
- 100
- consistent
Supporting studies: Based on 2 studies
Add to Evidence TrackerEvidence Intelligence™
- ImpactScore™
- 38
- Slightly Negative
- EvidenceScore™
- Strong
- Score 79 · Based on 4 studies
- ConsistencyScore™
- 35
- mixed
Supporting studies: Based on 4 studies
Add to Evidence TrackerBuild your personal Evidence Workspace
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Evidence Tracker
12 tracked topics
Saved Studies
48 studies
Research Notes
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Weekly Evidence Digest
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La Evidencia Sugiere
- Semaglutide reduced major cardiovascular events by 25%.
- Cardiovascular death decreased by 20% with semaglutide.
- Body weight reduction of 1.5% was observed in the treatment group.
A quién se aplica
- Adults aged 18 and older with type 2 diabetes.
- Individuals at risk for cardiovascular events.
Tener en Cuenta
- The study's post hoc nature may affect the reliability of findings.
- Results may not apply to younger populations or those with different diabetes types.
- Further studies are needed to confirm long-term effects and safety.
Entre Líneas
- The analysis was post hoc, which may introduce bias.
- Results may not be generalizable to all populations.
- The sample size for specific outcomes may limit robustness.
Save this study
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Today's Activity
Your Evidence Workspace
Saved this study
Your free account becomes your personal diabetes evidence workspace.
Evidence Tracker
12 tracked topics
Saved Studies
48 studies
Research Notes
Coming Soon
Weekly Evidence Digest
Coming Soon
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Connected Evidence
Explore related studies, evidence collections, and research questions.
Relationships organized using the Dediabetes Evidence Intelligence™ framework.
This study contributes to evidence on GLP-1 Receptor Agonists and Body Weight, GLP-1 Receptor Agonists and HbA1c.
Relaciones de evidencia relacionadas
Explore in Evidence ArchiveThis study contributes to the evidence on the following intervention-outcome relationships.
Medications
Detailed evidenceGLP-1 Receptor Agonists → Body Weight
Medications
Evidence Intelligence™
- ImpactScore™
- 77
- Positive
- EvidenceScore™
- 88
- Strong
- ConsistencyScore™
- 90
- consistent
Supporting studies: Based on 11 studies
View evidenceMedications
Detailed evidenceGLP-1 Receptor Agonists → HbA1c
Medications
Evidence Intelligence™
- ImpactScore™
- 88
- Very Positive
- EvidenceScore™
- 87
- Strong
- ConsistencyScore™
- 83
- consistent
Supporting studies: Based on 12 studies
View evidenceIncluido en estas colecciones de evidencia
Curated evidence collections and hubs this study is part of.
HbA1c Evidence Hub
All studies measuring HbA1c
12 studies
outcome_hubMeasures HbA1c as a key outcome.
Body Weight Evidence Hub
All studies measuring Body Weight
11 studies
outcome_hubMeasures Body Weight as a key outcome.
GLP-1 Receptor Agonists Evidence Hub
All studies on GLP-1 Receptor Agonists
11 studies
intervention_hubContributes to GLP-1 Receptor Agonists evidence base.
Recent Diabetes Research
Latest published studies
recency_collection
Published within the last 2 years.
Explora más en el archivo de evidencia
Jump to pre-filtered views in the evidence archive.
All studies on Semaglutide and Body weight
Intervention: SemaglutideOutcome: Body weight
11 results
All studies on Semaglutide and HbA1c
Intervention: SemaglutideOutcome: HbA1c
12 results
All studies on Semaglutide
Intervention: Semaglutide
11 results
All studies measuring Body weight
Outcome: Body weight
11 results
All studies measuring HbA1c
Outcome: HbA1c
12 results
Questions answered by this study
Generated from the study's connected evidence using Evidence Intelligence™.
Does GLP-1 Receptor Agonists improve cardiovascular outcomes?
Strong Evidence
GLP-1 Receptor Agonists may improve Cardiovascular Outcomes.
ConsistencyScore™: Results are consistent across studies.
Ranked evidence signals
- 1
Composite cardiovascular events (CV death, MI, stroke, HF hospitalization)
EvidenceScore™ Strong | EvidenceScore™ 85.5 | strong positive | ConsistencyScore™ Generally Consistent | 1 study
Why this answer: This answer is based on 11 supporting studies with consistent results and a positive effect signal.
Limitations
- Population details are unavailable.
Does GLP-1 Receptor Agonists affect body weight?
Strong Evidence
GLP-1 Receptor Agonists may improve Body Weight.
ConsistencyScore™: Results are consistent across studies.
Ranked evidence signals
- 1
Body weight
EvidenceScore™ Strong | EvidenceScore™ 87.5 | moderate positive | ConsistencyScore™ Consistent | 1 study
Why this answer: This answer is based on 26 supporting studies with consistent results and a positive effect signal.
Limitations
- Population details are unavailable.
Does GLP-1 Receptor Agonists improve HbA1c?
Strong Evidence
GLP-1 Receptor Agonists appears to improve HbA1c.
ConsistencyScore™: Results are consistent across studies.
Ranked evidence signals
- 1
HbA1c
EvidenceScore™ Strong | EvidenceScore™ 87.5 | strong positive | ConsistencyScore™ Consistent | 1 study
Why this answer: This answer is based on 26 supporting studies with consistent results and a positive effect signal.
Limitations
- Population details are unavailable.
Does Semaglutide improve cardiovascular death?
Strong Evidence
Semaglutide may worsen Cardiovascular death or be associated with harm.
ConsistencyScore™: Results are generally consistent across studies.
Ranked evidence signals
- 1
Cardiovascular death
EvidenceScore™ Strong | EvidenceScore™ 79.0 | weak negative | ConsistencyScore™ Generally Consistent | 1 study
Why this answer: This answer is based on a single supporting study.
Limitations
- Only one supporting study is available.
- Population details are unavailable.
Next steps
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