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Comparison study of the effects between DPP-4 inhibitor and sulfonylurea on glucagon secretion in type 2 diabetic patients treated with biguanide

Comparison study of the effects between DPP-4 inhibitor and sulfonylurea on glucagon secretion in type 2 diabetic patients treated with biguanide - DPP-4 inhibitor and sulfonylurea on glucagon secretion in type 2 diabetic patients treated with biguanide

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000012262
Enrollment
40
Registered
2013-11-20
Start date
2013-11-20
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

Interventions

alogliptin glimepiride

Sponsors

Divison of Diabetes and Metabolism,Itabashi Hospital, Nihon University School of Medicine
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1)Type 2 diabtes 2)No change in therapy with oral antidiabetes agent at least 3 months 3)HbA1c: 7.0-8.5%,,treated with metformin 4)age: 20 - 75 years 5)made a written informed consent 6))patients who do not have an allergy to test meal

Exclusion criteria

Exclusion criteria: 1)iabets mellitus due to glucagon-producing tumor 2) patients:the medicine is changed within the last three months 3) Type 1 diabtes,HbA1c: higher than 10.5%,patients who require hospitalization for high blood glucose or diabetic ketoasidosis 4) patients treated with Dpp-4 inhibitor, sulfonylurea or insulin injection 5)patients with nephrotic syndrome 6) hypersensitivity to drugs on this study 7) renal dysfunction (1.3 and 1.2 mg/dL or more for male and female, respectively) 8)hepatitis (AST,ALT: three folds higher than baseline), 9) pregnancy, possibly pregnant woman 10) patients who are inadequate to enter this study due to the other reasons by physician's judgments

Design outcomes

Primary

MeasureTime frame
HbA1c

Secondary

MeasureTime frame
blood glucose, plasma insulin,plasma glucagon

Countries

Japan

Contacts

Public ContactSuguru Yamaguchi

Itabashi Hospital, Nihon University School of Medicine Divison of Diabetes and Metabolism

yamaguchi.suguru@nihon-u.ac.jp03-3972-8111

Outcome results

None listed

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