Ignite Creation Date:
2025-12-24 @ 4:22 PM
Ignite Modification Date:
2025-12-27 @ 12:49 PM
Study NCT ID:
NCT00969566
Status:
COMPLETED
Last Update Posted:
2012-01-06
First Post:
2009-08-31
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Predictive Parameters for Efficacy of Sitagliptin and Metformin Combination
Sponsor:
Seoul National University Bundang Hospital
Organization:
Study Overview
Official Title:
Predictive Parameters for Therapeutic Efficacy of Initial Combination Therapy With Sitagliptin and Metformin in Type 2 Diabetic Patients
Status:
COMPLETED
Status Verified Date:
2012-01
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
COSMETIC
Brief Summary:
It is well established that inhibition of dipeptidyl peptidase (DPP)-IV reduces glucose levels in both fasting and postprandial states and preserves pancreatic beta cell function in patients with type 2 diabetes. Their mechanism of action is derived from increased incretin (GLP-1) levels, which stimulate insulin secretion as well as insulin biosynthesis and inhibit glucagon secretion from pancreas. Recent studies reported that combination therapy with DPP-IV inhibitors and metformin have additive or synergistic effects in lowering glycose level, preserving beta-cell mass and function as well as enhancing insulin sensitivity. However, there have been few studies about the difference of glucose lowering effect of combination therapy of DPP-IV inhibitors and metformin according to the secretory capacity of pancreas.
The researchers hypothesized that combination therapy with DPP-IV inhibitor and metformin may have more favorable glucose lowering effect in type 2 diabetic patients who have preserved pancreatic secretory function. The researchers plan to investigate the difference of glucose lowering effect of 24 weeks treatment with sitagliptin (DPP-IV inhibitor) in combination with metformin according to basal c-peptide and glucagon level in type 2 diabetic patients.
The researchers hypothesized that combination therapy with DPP-IV inhibitor and metformin may have more favorable glucose lowering effect in type 2 diabetic patients who have preserved pancreatic secretory function. The researchers plan to investigate the difference of glucose lowering effect of 24 weeks treatment with sitagliptin (DPP-IV inhibitor) in combination with metformin according to basal c-peptide and glucagon level in type 2 diabetic patients.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: