Status:
UNKNOWN
A Trial Investigating the Accuracy of Continuous Glucose Monitor Systems ("Supersapiens" Abbott Libre Sense and Dexcom G6) During Exercise in People With Normal Glucose Tolerance
Lead Sponsor:
Imperial College London
Conditions:
Type 1 Diabetes
Eligibility:
All Genders
18-65 years
Brief Summary
A two-phase, observational trial in an exercise laboratory and a prospective real-world setting to test the hypothesis that The Libre Sense Glucose Sport device has acceptable accuracy in people with ...
Detailed Description
This is two-phase trial including a research facility and home phase existing of five study related visits: * Screening visit and CPX test (2 hrs per visit) * three exercise sessions completed in a r...
Eligibility Criteria
Inclusion
- • Male or female aged 18-65 years (both inclusive)
- Body mass index 18.0-29.9 kg/m2 (both inclusive)
- Normal glucose tolerance (measured via fasting blood glucose levels) or type 1 diabetes for greater than 1 year
- Participants performing regular physical activity during the last 3 months prior to screening
- Mass-specific peak oxygen consumption (VO2peak) \>20 ml/kg/min
- For participants with type 1 diabetes
- Stable insulin regimen for 6 months
- HbA1c ≤69mmol/mol
Exclusion
- • Enrolment in other study, except at the discretion of the Chief investigator
- Known or suspected hypersensitivity to trial product(s) or related products
- Receipt of any investigational medicinal product within 1 week prior to screening in this trial
- Suffer from or history of a life-threatening disease (i.e. cancer judged not to be in full remission except basal cell skin cancer or squamous cell skin cancer), or clinically severe diseases that directly influence the study results, as judged by the Investigator. This does not prohibit the participation of patients taking medications that influences the metabolism (e.g. statin) or cardio-respiratory system (e.g. asthma spray) as long as the therapy is stable and is not adapted throughout the run of the trial. Furthermore, it does not excluded patients how have celiac disease (or similar diseases or allergies), as long as the disease is stable, and patients are able to stay on their specific (e.g.) gluten-free diet.
- Participant with a heart rate \<35 beats per minute (bpm) at screening (after resting for 5 min in supine position)
- Supine blood pressure at screening (after resting for 5 min in supine position) outside the range of 90-150 mmHg for systolic or 50-95 mmHg for diastolic (excluding white-coat hypertension; therefore, if a repeated measurement on a second screening Visit shows values within the range, the participant can be included in the trial). This exclusion criterion also pertains to participants being on anti-hypertensives
- Significant abnormal ECG at screening, as judged by the Investigator
- Any chronic (metabolic) disorder or severe disease which, in the opinion of the Investigator might jeopardise participant's safety or compliance with the protocol
- History of multiple and/or severe allergies to drugs or foods or a history of severe anaphylactic reaction
- Participant with mental incapacity or language barriers precluding adequate understanding or cooperation or who, in the opinion of their general practitioner or the Investigator, should not participate in the trial
- Potentially non-compliant or uncooperative during the trial, as judged by the Investigator
- Any condition that would interfere with trial participation or evaluation of results, as judged by the Investigator
- Female of childbearing potential who is pregnant, breast-feeding or intend to become pregnant.
Key Trial Info
Start Date :
December 1 2023
Trial Type :
OBSERVATIONAL
Allocation :
ESTIMATED
End Date :
December 1 2025
Estimated Enrollment :
24 Patients enrolled
Trial Details
Trial ID
NCT06034574
Start Date
December 1 2023
End Date
December 1 2025
Last Update
September 13 2023
Active Locations (1)
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1
Imperial College Clinical Research Facility
London, United Kingdom