Anti-inflammatory effect of semaglutide: updated systematic review and meta-analysis
- Design
- Meta-analysis · 26131 participants · Biomarker outcome
- Match to healthy normal-weight adults aged 55–75
- Different population[Auto] Synthesis of studies conducted predominantly in people with type 2 diabetes.
- Could weight loss explain it?
- Possibly[Auto] Participants had obesity and/or type 2 diabetes and the abstract does not separate direct drug effects from weight loss or glycaemic improvement.
- Study tier
- Study tier 2[Auto] Systematic review/meta-analysis of randomized trials (auto-provisional; heterogeneity and included-study quality not assessed).
- Assessment
- Version 1 · automatic, not yet reviewed by a person · Sep 13, 2026
Study facts come from the paper. Population match, weight-loss explanation and study tier are our judgments, made against the reference group of healthy normal-weight adults aged 55–75.
[Auto, unreviewed; quoted from abstract conclusions] The present meta-analysis demonstrated that the use of semaglutide was associated with a reduction in inflammation irrespective of the population evaluated or the treatment regimen used. These findings would explain one of the mechanisms by which semaglutide reduces cardiovascular events.
01Findings
What the study reported
- Drugs
- Semaglutide
- Route
- oral
- Comparator
- placebo
- Primary outcome
- Not extracted
- Effect
- Not extracted
- 95% confidence interval
- Not extracted
- Follow-up
- Not stated
- Adverse events
- Not extracted
- Limitations
- Auto-classified from abstract only; effect estimates, adverse events and limitations not extracted. Requires manual review.
Who was studied
- Obesity status
- obesity/overweight present (all or most)
- Diabetes status
- type 2 diabetes present (all or most)
- Sample size
- 26131
Study quality details
- Study design
- Meta-analysis
- Sample size
- 26131
- Randomization
- n/a
- Blinding
- not stated
- Comparator
- placebo
- Follow up duration
- not stated
- Outcome type
- biomarker
- Replication
- not assessed (auto)
- Consistency with other evidence
- not assessed (auto)
- Population applicability
- INDIRECT
- Statistical precision
- CI reported: 95% CI -0
- Risk of bias
- not assessed (auto)
- Funding conflicts
- unclear
- Peer review status
- yes
02Funding
Funding and conflicts
- Funding
- not reported in abstract
- Industry funded
- Unclear
- Manufacturer
- Novo Nordisk
- Sponsor role
- not reported in abstract
- Author conflicts
- WM, ML and DS have served as a speaker from Novo Nordisk. The remaining authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
- Independent replication
- unknown
- Notes
- Authors declare relationships with the drug's manufacturer: Novo Nordisk
Funding is shown on every study and never used to score it.
04Source
The source, as retrieved
Abstract
[BACKGROUND] The anti-inflammatory effect could be one of the mechanisms by which semaglutide reduces cardiovascular risk in patients with type 2 diabetes mellitus (T2DM) and/or obesity. Determining the anti-inflammatory effect of semaglutide was the objective of this systematic review and meta-analysis. [METHODS] This meta-analysis was performed according to the PRISMA guidelines. A literature search was performed to detect randomised clinical trials that have quantified the effect of semaglutide on C-reactive protein (CRP) levels compared to placebo or a control group (other glucose-lowering drugs). The primary outcome was CRP index (final CRP/basal CRP). A random-effects model was used. [RESULTS] Thirteen randomised clinical trials were considered eligible (n = 26,131). Overall, semaglutide therapy was associated with lower CRP index values compared to the placebo group (SMD -0.56; 95% CI -0.69 to -0.43, I 2 92%) or the control group (SMD -0.45; 95% CI -0.68 to -0.23, I 2 82%).Such an association was similarly observed when different treatment regimens (subcutaneous vs. oral) or different populations (patients with or without T2DM) were analysed. The sensitivity analysis showed that the results were robust. [CONCLUSION] The present meta-analysis demonstrated that the use of semaglutide was associated with a reduction in inflammation irrespective of the population evaluated or the treatment regimen used. These findings would explain one of the mechanisms by which semaglutide reduces cardiovascular events. [SYSTEMATIC REVIEW REGISTRATION] PROSPERO [CRD42024500551].
Where this record came from
| Source | Retrieved | Identifier |
|---|---|---|
| pubmed | Sep 13, 2026 | 39055657 first ingestion |