Ignite Creation Date:
2025-12-25 @ 2:32 AM
Ignite Modification Date:
2025-12-26 @ 1:08 AM
Study NCT ID:
NCT01207934
Status:
COMPLETED
Last Update Posted:
2015-07-09
First Post:
2010-09-21
Is NOT Gene Therapy:
False
Has Adverse Events:
True
Brief Title:
Recombinant Human Leptin Therapy Effects on Insulin Action
Sponsor:
Washington University School of Medicine
Organization:
Study Overview
Official Title:
Recombinant Human Leptin Therapy Effects on Insulin Action
Status:
COMPLETED
Status Verified Date:
2015-06
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:
Leptin
Brief Summary:
Leptin therapy improves insulin sensitivity in people with leptin-deficiency but it is not known whether it improves insulin action in persons who are not leptin deficient. The purpose of the present study was to determine whether leptin therapy has effects on insulin action in obese subjects with type 2 diabetes mellitus (T2DM). A randomized, placebo controlled trial was conducted in obese subjects with newly-diagnosed T2DM. Subjects were randomized to treatment with placebo, low-dose, or high-dose leptin. Insulin sensitivity was measured.
Detailed Description:
Leptin therapy improves insulin sensitivity in people with leptin-deficiency but it is not known whether it improves insulin action in persons who are not leptin deficient. The purpose of the present study was to determine whether leptin therapy has weight loss-independent effects on insulin action in obese subjects with type 2 diabetes mellitus (T2DM). A randomized, placebo controlled trial was conducted in obese subjects with newly-diagnosed T2DM. Subjects were randomized to treatment with placebo (saline), low-dose (30 mg/d), or high-dose (80 mg/d) recombinant methionyl human (r-met hu) leptin for 14 days. Multi-organ insulin sensitivity before and after treatment was evaluated by using the hyperinsulinemic-euglycemic clamp procedure in conjunction with stable isotopically labelled tracer infusions to measure glucose, glycerol and fatty acid kinetics.
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?: