MedTrace Logo

Treatment of Hypoglycemia in Type 1 Diabetes

NCT03489967 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 29

Last updated 2020-09-17

No results posted yet for this study

Summary

According to guidelines, when a mild-to-moderate hypoglycemia occurs (capillary blood glucose \< 4.0 mmol/L), 15-20g of rapidly absorbed carbohydrates should be ingested. Patients should re-test and re-ingest 15-20g carbohydrates every 15 minutes until they recover from hypoglycemia. These recommendations were principally based on two studies conducted in the 80s before the introduction of intensive insulin therapy secondary to the DCCT trial and with insulin formulations with largely different pharmacokinetic profiles from current insulin analogs. Recent studies suggest that with current insulin analogs and intensive therapeutic approach, 15g of carbohydrates may be insufficient to rapidly correct an important proportion of hypoglycemic episodes. It is thus important to determine if the recommended hypoglycemia treatment remains the recommendation.

Conditions

Interventions

OTHER

Induced-hypoglycemia test

Participants will be admitted at the research center at 7:00 after an overnight fast. A venous catheter will be inserted into an arm vein for blood sampling purposes. A subcutaneous insulin bolus will be administered to induce hypoglycemia. Oral treatment (16g of carbohydrates or 32g of carbohydrates) will be given when plasma glucose levels are at the target threshold of \< 3.0 mmol/L or 3.0-3.5 mmol/L. Hypoglycemia symptoms will be assessed every 10 minutes by the participant using a validated scale starting from the time of insulin bolus until hypoglycemia recovery. One hour after hypoglycemia recovery, a standardized meal will be given.

Sponsors & Collaborators

  • Institut de Recherches Cliniques de Montreal

    lead OTHER

Principal Investigators

  • Remi Rabasa-Lhoret · Institut de recherches cliniques de Montréal

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2018-04-18
Primary Completion
2020-08-31
Completion
2020-08-31

Countries

  • Canada

Study Locations

More Related Trials

Entities

Diseases

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 NCT03489967 on ClinicalTrials.gov