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The effects of DPP-4 inhibitor on vascular endothelial function in patients with type 2 diabetes mellitus

The effects of DPP-4 inhibitor on vascular endothelial function in patients with type 2 diabetes mellitus - The effects of DPP-4 inhibitor on vascular endothelial function in patients with type 2 diabetes mellitus

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000010016
Enrollment
40
Registered
2013-02-12
Start date
2013-02-12
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Type 2 diabetes mellitus

Interventions

Oral vildagliptin administration (50 mg) twice daily. Oral glimepiride administration (1-2 mg) once daily.

Sponsors

Nippon Medical School Department of Medicine Division of Cardiology
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Age more than 20 years 2) Outpatients 3) Inadequate glucose control even after dietary and exercise therapies for more than 8 weeks 4) No previous administration of pioglitazone as an oral hypoglycemic drug 5) 6.1% more than fasting HbA1c under 10% 6) Fasting blood glucose less than 270 mg/dl 7) Patients who themselves can voluntarily provide written consent to participate in this study, and can also follow the study protocol

Exclusion criteria

Exclusion criteria: 1) Type I diabetes mellitus 2) Patients receiving insulin therapy 3) Severe renal dysfunction requiring hemodialysis or peritoneal dialysis 4) Severe hepatopathy/nephropathy or heart disease that may affect the evaluation of drug safety 5) Patients who are deemed to be inappropriate by the investigator or sub-investigators

Design outcomes

Primary

MeasureTime frame
Flow mediated dilation (FMD)

Secondary

MeasureTime frame
HbA1c, fasting blood glucose

Countries

Japan

Contacts

Public ContactYoshiaki Kubota

Nippon Medical School Department of Medicine Division of Cardiology

kubotanomi@yahoo.co.jp03-3822-2131

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026