Physiologic Response to Glucagon at Varying Insulin Levels
Public ClinicalTrials.gov record NCT01483651. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
The Hepatic Glucose Response to Glucagon at Varying Insulin Levels: Implications for Closed Loop Glycemic Control.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this research study is to test how different levels of insulin block the effect of glucagon. Insulin is a hormone that lowers blood glucose. Glucagon raises blood glucose. Both are natural hormones made by people without diabetes. Sensor-based blood glucose control studies have been done by our research group using glucagon in small doses to prevent hypoglycemia (low blood sugar). However, sometimes glucagon does not work to raise blood sugar. The investigators believe this is because of too much insulin in the body. This study will help determine how different levels of insulin in the body affect the ability of glucagon to raise blood sugar.
Study identification
- NCT ID
- NCT01483651
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 11 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 21 Years to 65 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Oct 31, 2011
- Primary completion
- Feb 28, 2013
- Completion
- Feb 28, 2013
- Last update posted
- Mar 28, 2016
2011 – 2013
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Legacy Health System | Portland | Oregon | 97210 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01483651, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Mar 28, 2016 · Synced Sep 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01483651 live on ClinicalTrials.gov.