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Insulin and Insulin Pulses During Fasting

NCT06424015 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 60

Last updated 2025-10-01

No results posted yet for this study

Summary

Fasting hyperglycemia contributes disproportionately to nonenzymatic glycosylation and the microvascular complications of type 2 diabetes. However, little is known about the regulation of glucose concentrations in the fasting state relative to what is known about the postprandial state. The proposed experiment is part of a series of experiments designed to establish how glucagon and insulin interact with their receptors to control fasting glucose in health and in prediabetes.

Conditions

Interventions

OTHER

Intralipid and heparin

Intralipid (20%, 0.011ml/kg/min; Baxter, Healthcare, Deerfield, IL) and heparin (200 units prime, 0.2 unit/kg/min continuous) will be infused to induce acute insulin resistance

OTHER

Saline

Saline will be infused

Sponsors & Collaborators

Principal Investigators

  • Adrian Vella, MD · Mayo Clinic

Study Design

Allocation
RANDOMIZED
Purpose
BASIC_SCIENCE
Masking
NONE
Model
CROSSOVER

Eligibility

Min Age
25 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2024-09-15
Primary Completion
2026-09-01
Completion
2027-09-01

Countries

  • United States

Study Locations

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Entities

Diseases
Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06424015 on ClinicalTrials.gov