Restoration of Hypoglycemia Awareness With Home-based High Intensity Interval Training (NCT04825366) | Clinical Trial Compass
CompletedNot Applicable
Restoration of Hypoglycemia Awareness With Home-based High Intensity Interval Training
Canada47 participantsStarted 2021-08-03
Plain-language summary
The objective of this study is to investigate if the addition of a 12-week program of home-based high intensity interval training to a standard educational program aiming at preventing hypoglycemia episodes will restore hypoglycemia awareness in people living with type 1 diabetes and impaired awareness of hypoglycemia to a further extent than a standard educational program alone.
Participants will be randomized for 12 weeks to the standard educational program with or without high intensity interval training. The Gold method will be used to identify people with impaired awareness of hypoglycemia.
The educational program will consist of two education sessions on avoidance of hypoglycemia, causes of hypoglycemia, treatment (e.g. glucagon) of hypoglycemia, how to better recognize hypoglycemia symptoms, understand how to use a CGM/Flash-GM and understand CGM/Flash-GM reports to adjust insulin doses.
Participants randomized to the training program will be asked to train three times per week for 12 weeks following the home-based program that will be provided to them. Participants will be asked to perform at least 2 training sessions per week (ideally all 3 sessions) with the exercise specialist on a virtual platform.
Who can participate
Age range
18 Years – 65 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Males and females aged between 18 and 65 years old.
. Clinical diagnosis of type 1 diabetes for at least five years.
. Treatment with multiple daily insulin injections or insulin pump therapy and using insulin analogs (rapid, ultra-rapid or basal). The type of insulin should be stable for at least 1 month. Participants not using an insulin analog will be offered the opportunity to switch to an insulin analog and this will be done at least 1 month before inclusion.
. Impaired awareness of hypoglycemia (Gold score ≥ 4).
. HbA1c ≤ 10%
. Using a continuous glucose monitor or being willing to start using one for the study
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Change in the Gold score
Timeframe: 12 weeks
Trial details
NCT IDNCT04825366
SponsorInstitut de Recherches Cliniques de Montreal
. Having an electronic device supporting the Polar Beat application (heart rate monitor).
Exclusion criteria
. Clinically significant microvascular complications: nephropathy (estimated glomerular filtration rate below 40 ml/min), neuropathy (especially advanced peripheral neuropathy with significantly lower limb reduced proprioceptive perception) or severe proliferative retinopathy as reported by the patient and/or judged by the investigator.
. High risk foot problem (e.g., previous amputation, history of foot wound, known severe neuropathy or peripheral arterial disease)
. Recent (\< 3 months) acute macrovascular event e.g., acute coronary syndrome or cardiac surgery or history of significant heart disease.
. Known significant cardiac rhythm abnormality based on investigator judgment.