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 (SuperComEx)
Type 1 Diabetes
About this trial
This is an observational trial for Type 1 Diabetes focused on measuring Exercise
Eligibility Criteria
Inclusion Criteria: • 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 Criteria: • 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.
Sites / Locations
- Imperial College Clinical Research Facility