Time of day and blood sugar during exercise in teens with type 1 diabetes
Looks at time of day and blood sugar during exercise in teens.
Key facts
- Who runs it
- Lille University
- Where
- Loos, FranceSee the site
- Trial code
- Registry title
- Effects of Circadian Rhythm on Glycemic Regulation During Continuous Moderate Exercise and Intense Intermittent Disease in Adolescents Living With Type 1 Diabetes
- Status
- Recruiting
- People taking part
- 18 people, planned
- Started
- 18 Dec 2024
- Expected to end
- 19 Dec 2026
- Type of study
- Interventional, 4 groups
- Treatments tested
- physical test
- Record updated
- 4 September 2025
Who can take part
AI summary
From the trial's eligibility criteria. Machine-read from the registry text on this page, so it can be wrong. The registry text below and the trial team decide who can take part.
The trial is looking for children and teenagers aged 10 to 16 who have lived with type 1 diabetes for at least 1 year.
- Age
- 10 to 16 years
- Sex
- All sexes can join.
- Disease stage
- Type 1 diabetes for at least 1 year, with HbA1c less than or equal to 12% (108 mmol/mol).
Main reasons for not taking part
- Serious kidney, nerve or eye complications of diabetes
- A recent major heart or blood vessel event (less than 3 months ago)
- Abnormal blood count and/or anemia
- Current pregnancy
- Another serious medical condition, such as an orthopedic limitation, that could get in the way of the study or the exercise
The registry criteria, word for word
Show all 14 criteriaShow less
Who can take part
- Children and adolescents aged 10 to 16
- Living with type 1 diabetes for at least 1 year with HbA1c less than or equal to 12%
- Socially insured
- Having given their written consent to participate in the research, as well as that of their legal guardians
- Willing to comply with all research procedures and duration
Who cannot take part
- Recent acute macrovascular event (< 3 months), e.g. acute coronary syndrome or cardiac surgery
- Other serious medical condition likely to interfere with study participation or ability to complete exercise periods in the judgment of the investigator (e.g., orthopedic limitation)
- Clinically significant microvascular complications: nephropathy (estimated glomerular filtration rate less than 40 ml/min), neuropathy or severe proliferative retinopathy as assessed by the investigator
- Abnormal blood picture and/or anemia
- Current pregnancy
- Inability to receive informed information
- Inability to participate in the entire study
- Lack of social security coverage
- Refusal to sign the consent form
Check if you might fit
Answer for yourself. This is not a decision: only the study team can say whether you can take part.
- Are you between 10 and 16 years old?
Where in France
- EurasportLoos, FranceContact: Sémah TAGOUGUITaking people
About the trial
What the trial wants to find out
Interventional research with minimal risks and constraints on the effects of circadian rhythm on glycemic regulation during intense moderate, continuous and intermittent exercise in adolescents living with type 1 diabetes
The 4 groups in the trial
- Continuous - morningTreatment being tested
Continuous exercise on ergocycle in the morning
- Continuous - afternoonTreatment being tested
Continuous exercise on ergocycle in the afternoon
Treatment: physical test
- Intermittent - morningTreatment being tested
Intermittent exercise on ergocycle in the morning
- Intermittent - afternoonTreatment being tested
Intermittent exercice on ergocycle in the afternoon
Treatment: physical test
Questions to ask the study team
- How often do I need to come in, and for how long each time?
- Are travel costs paid?
- Can I keep my own doctor?
- What happens if I want to stop?
Contact the study team: see the registry record → Contacts and Locations
Print a page for my doctorData and sources
- Registry record
- Listed on ClinicalTrials.gov.
- Official title
- Effets du Rythme Circadien Sur la régulation glycémique Lors d'Exercices modérés Continus et Intermittents Intenses Chez Des Adolescents Vivant Avec le diabète de Type 1
- Plain-language title
- Time of day and blood sugar during exercise in teens with type 1 diabetesGenerated from the registry record. The registry title is the official one.
- AI summary
- From the trial's eligibility criteria. Read by machine on 12 November 2026.
- Fit questions
- Built from NCT06803446, who can take part
- Record updated
- 4 September 2025