Research Summary
Analyzed using Evidence Intelligence™

Canagliflozin with metformin reduces cardiovascular risk in T2DM

Key finding

The incidence of MACE in the observation group (5.17%) was significantly lower than that in the control group (12.93%).

This study evaluated the effects of canagliflozin combined with metformin on cardiovascular risk in patients with type 2 diabetes mellitus, finding a significant reduction in major adverse cardiovascular events.

Evidence strength

Moderate confidence

Study type

RCTs

Follow-up

Long-Term (1–5 y)

Some Concerns bias
Last updated July 6, 2026

Quick read

Study at a glance

The essential study design details in one scan.

Population

Young Adult (19–39), Middle Aged (40-64), Male, Female, Asia-Pacific (APAC), with T2 Diabetes

Intervention

Canagliflozin combined with Metformin, Metformin combined with Placebo

Study type

RCTs

Follow-up

Long-Term (1–5 y)

Primary outcome

Incidence of major adverse MACE

Comparator

Metformin combined with placebo

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 canagliflozin combined with metformin on cardiovascular risk in patients with type 2 diabetes mellitus, finding a significant reduction in major adverse cardiovascular events.

Clinical relevance

These findings are crucial as they suggest that combining canagliflozin with metformin not only helps manage blood sugar levels in type 2 diabetes but also reduces the risk of serious heart problems. This could lead to better long-term health outcomes for patients with diabetes, emphasizing the importance of effective treatment strategies in this population.

Keep in mind

The study's sample size may limit the generalizability of the findings. The long-term effects of the treatment were not assessed. Potential confounding factors were not fully controlled.

Published in

Journal Reference

Publication details and source links for this paper.

Xiaoyu C, Yimin S, Xuebo L. The impact and safety of canagliflozin combined with metformin on reducing cardiovascular risk in patients with type 2 diabetes mellitus (T2DM). Diabetology & Metabolic Syndrome. 2024;16:199. doi:10.1186/s13098-024-01438-1

Save this study and add notes to your research library.

Main Effects

The incidence of major adverse cardiovascular events (MACE) was significantly lower in the canagliflozin group (5.17%) compared to the placebo group (12.93%).

Glycated hemoglobin (HbA1c) decreased significantly by 1.09% (p=0.001) from baseline.

Systolic blood pressure (SBP) decreased significantly by 6.15 mmHg (p=0.002) from baseline.

Evidence network

How this study fits

Understand where this research contributes within the broader evidence network.

Evidence Context

This study contributes evidence to Canagliflozin combined with Metformin, Metformin combined with Placebo and BMI, Composite cardiovascular events (CV death, MI, stroke, HF hospitalization), Diastolic blood pressure, and 10 more.

Primary intervention

Canagliflozin combined with Metformin

Primary outcomes

  • BMI
  • Composite cardiovascular events (CV death, MI, stroke, HF hospitalization)
  • Diastolic blood pressure

Evidence relationships

Intervention and outcome relationships this study adds to the evidence network.

13
Evidence pairs
13
Relationships
3
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

3

Related topics

13

Evidence pairs

282

Related studies

High relevance in at least one topic

Why it is useful

  • Contributes to 13 evidence relationships
  • Includes primary outcome data
  • Linked to 3 direct semantic evidence topics

Topic contributions

Evidence topic

Contributes evidence

Evidence topic

Contributes evidence

Evidence topic

Contributes evidence

Core evidence

Study findings

The primary outcomes reported in this study.

StrongDecrease

BMI

Canagliflozin combined with Metformin → BMI

Canagliflozin combined with Metformin → BMI

Evidence profile

StrongDecreaseWeight & Anthropometrics
Unlock full evidence details
StrongDecrease

Composite cardiovascular events (CV death, MI, stroke, HF hospitalization)

Canagliflozin combined with Metformin → Composite cardiovascular events (CV death, MI, stroke, HF hospitalization)

Canagliflozin combined with Metformin → Composite cardiovascular events (CV death, MI, stroke, HF hospitalization)

Evidence profile

StrongDecreaseClinical Outcomes
Unlock full evidence details
StrongDecrease

Diastolic blood pressure

Canagliflozin combined with Metformin → Diastolic blood pressure

Canagliflozin combined with Metformin → Diastolic blood pressure

Evidence profile

StrongDecreaseMetabolic Health
Unlock full evidence details
StrongIncrease

Estimated glomerular filtration rate

Canagliflozin combined with Metformin → Estimated glomerular filtration rate

Canagliflozin combined with Metformin → Estimated glomerular filtration rate

Evidence profile

StrongIncreaseClinical Outcomes
Unlock full evidence details
StrongDecrease

HbA1c

Canagliflozin combined with Metformin → HbA1c

Canagliflozin combined with Metformin → HbA1c

Evidence profile

StrongDecreaseGlycemic Control
Unlock full evidence details
NoneIncrease

HDL cholesterol

Canagliflozin combined with Metformin → HDL cholesterol

Canagliflozin combined with Metformin → HDL cholesterol

Evidence profile

NoneIncreaseMetabolic Health
Unlock full evidence details
NoneIncrease

LDL cholesterol

Canagliflozin combined with Metformin → LDL cholesterol

Canagliflozin combined with Metformin → LDL cholesterol

Evidence profile

NoneIncreaseMetabolic Health
Unlock full evidence details
StrongDecrease

Systolic blood pressure

Canagliflozin combined with Metformin → Systolic blood pressure

Canagliflozin combined with Metformin → Systolic blood pressure

Evidence profile

StrongDecreaseMetabolic Health
Unlock full evidence details
NoneNo Change

Adverse events incidence

Metformin combined with Placebo → Adverse events incidence

Metformin combined with Placebo → Adverse events incidence

Evidence profile

NoneNo ChangeSafety
Unlock full evidence details
NoneNo Change

All-cause mortality

Metformin combined with Placebo → All-cause mortality

Metformin combined with Placebo → All-cause mortality

Evidence profile

NoneNo ChangeClinical Outcomes
Unlock full evidence details
NoneNo Change

Hospitalization rate

Metformin combined with Placebo → Hospitalization rate

Metformin combined with Placebo → Hospitalization rate

Evidence profile

NoneNo ChangeClinical Outcomes
Unlock full evidence details
NoneNo Change

Incidence of non-cardiovascular death

Metformin combined with Placebo → Incidence of non-cardiovascular death

Metformin combined with Placebo → Incidence of non-cardiovascular death

Evidence profile

NoneNo ChangeClinical Outcomes
Unlock full evidence details
NoneNo Change

Incidence of severe adverse reactions

Metformin combined with Placebo → Incidence of severe adverse reactions

Metformin combined with Placebo → Incidence of severe adverse reactions

Evidence profile

NoneNo ChangeSafety
Unlock full evidence details

Unlock full evidence analysis

Create a free account to access effectiveness ratings, evidence strength and depth scores, consistency analysis, and direct links to all supporting studies.

evidence suggest

Evidence Suggest

  • Canagliflozin reduced MACE incidence by 7.76 percentage points (p=0.05).
  • HbA1c levels decreased significantly by 1.09% (p=0.001).
  • SBP decreased significantly by 6.15 mmHg (p=0.002).
who this applies

Who this applies to

  • Adults diagnosed with type 2 diabetes mellitus.
  • Patients at risk of cardiovascular events due to diabetes.
keep in mind

Keep in Mind

  • Results may not apply to populations outside the study sample.
  • The study did not include long-term follow-up data.
  • Further research is needed to confirm these findings in diverse populations.
between the lines

Between the Lines

  • The study's sample size may limit the generalizability of the findings.
  • The long-term effects of the treatment were not assessed.
  • Potential confounding factors were not fully controlled.

Unlock Full Analysis

Create a free account to unlock the bias score, detailed effectiveness analysis, and clinical outcomes for this study.

Already have an account?

Connected Evidence

Explore related studies, evidence collections, and research questions.

Relationships organized using the Dediabetes Evidence Intelligence™ framework.

This study contributes to evidence on Canagliflozin combined with Metformin and Body Mass Index, Canagliflozin combined with Metformin and Cardiovascular Outcomes.

Related evidence relationships

Explore in Evidence Archive

This study contributes to the evidence on the following intervention-outcome relationships.

Explore more in the evidence archive

Jump to pre-filtered views in the evidence archive.

Questions answered by this study

Generated from the study's connected evidence using Evidence Intelligence™.

Does Canagliflozin combined with Metformin affect bmi?

Emerging Evidence

Canagliflozin combined with Metformin appears to improve BMI.

ConsensusScore™: Consistency cannot yet be determined from the available evidence.

Ranked evidence signals

  1. 1

    BMI

    EvidenceScore™ Emerging | EvidenceScore™ 54.2 | strong positive | ConsensusScore™ Unclear | 1 study

Why this answer: This answer is based on a single supporting study.

Limitations

  • Only one supporting study is available.
  • Consistency cannot yet be determined.
  • Population details are unavailable.
1 supporting studyUpdated: Jul 2026

Does Canagliflozin combined with Metformin improve composite cardiovascular events (cv death, mi, stroke, hf hospitalization)?

Emerging Evidence

Canagliflozin combined with Metformin appears to improve Composite cardiovascular events (CV death, MI, stroke, HF hospitalization).

ConsensusScore™: Consistency cannot yet be determined from the available evidence.

Ranked evidence signals

  1. 1

    Composite cardiovascular events (CV death, MI, stroke, HF hospitalization)

    EvidenceScore™ Emerging | EvidenceScore™ 54.2 | strong positive | ConsensusScore™ Unclear | 1 study

Why this answer: This answer is based on a single supporting study.

Limitations

  • Only one supporting study is available.
  • Consistency cannot yet be determined.
  • Population details are unavailable.
1 supporting studyUpdated: Jul 2026

Does Canagliflozin combined with Metformin improve diastolic blood pressure?

Emerging Evidence

Canagliflozin combined with Metformin appears to improve Diastolic blood pressure.

ConsensusScore™: Consistency cannot yet be determined from the available evidence.

Ranked evidence signals

  1. 1

    Diastolic blood pressure

    EvidenceScore™ Emerging | EvidenceScore™ 54.2 | strong positive | ConsensusScore™ Unclear | 1 study

Why this answer: This answer is based on a single supporting study.

Limitations

  • Only one supporting study is available.
  • Consistency cannot yet be determined.
  • Population details are unavailable.
1 supporting studyUpdated: Jul 2026

Does Canagliflozin combined with Metformin improve estimated glomerular filtration rate?

Emerging Evidence

Canagliflozin combined with Metformin appears to improve Estimated glomerular filtration rate.

ConsensusScore™: Consistency cannot yet be determined from the available evidence.

Ranked evidence signals

  1. 1

    Estimated glomerular filtration rate

    EvidenceScore™ Emerging | EvidenceScore™ 54.2 | strong positive | ConsensusScore™ Unclear | 1 study

Why this answer: This answer is based on a single supporting study.

Limitations

  • Only one supporting study is available.
  • Consistency cannot yet be determined.
  • Population details are unavailable.
1 supporting studyUpdated: Jul 2026
Learn how Evidence Intelligence™ works

Next steps

Continue your research

Choose a next path through related evidence topics, archive views, and research summaries.

No ads. No tracking.

Focused on evidence, not advertising.

Secure & private

Your data is always protected.

Always up to date

New studies added every day.