At a glance
- What the study gets you
- Access to the study treatment being tested
- Type of study
- Interventional (receives a drug or procedure)
- Time in hospital
- In-person visits at study sites — visit count not specified by the sponsor
- Drug or intervention
- Exercise (behavioural)
- How long the study runs
- Study runs about 12 months (dates as stated)
- About the drug or intervention
- Exercise — behavioural: exercise in the heat or temperate conditions
- Patient visit burden
- Not specified by the sponsor
- Type of study
- Testing a treatment
- Ages
- 18 Years to 65 Years
- Who
- All
- Number of participants
- 38
- Started
- 2025-11-01
- Last checked
- 2025-11
Plain English Summary
What is this study?
- • Testing a new treatment for type 1 diabetes (t1d)
- • NA - 38 participants
- • A randomised, crossover, counterbalanced repeated measures study will be conducted to examine the effect of acute heat exposure on rate of change in blood glucose concentration during 40 minutes of moderate-intensity exercise and for 30 minutes after exercise
Who can take part?
- • Ages 18 Years to 65 Years
- • Diagnosed with type 1 diabetes (t1d)
Where?
- • Liverpool - Liverpool John Moores University
This is a simplified summary. Always discuss with your doctor before making any decisions.
About This Trial
A randomised, crossover, counterbalanced repeated measures study will be conducted to examine the effect of acute heat exposure on rate of change in blood glucose concentration during 40 minutes of moderate-intensity exercise and for 30 minutes after exercise. Participants will complete two experimental conditions during two separate laboratory visits, with the order of conditions randomised. One condition will be a temperate condition of 20°C with 50% relative humidity (Temperate), the other will be 40°C with 50% relative humidity (Heat). Visits will be identical, including time of day, except for the condition. Visits will be separated by 24h. Testing will take place in the laboratories of the Research Institute for Sport and Exercise Sciences at Liverpool John Moores University.
How this trial compares with your answers
Answer 2 more questions to improve match
What we know so far
Still need:
- • Tell us your age for better matching
- • Tell us your sex for better matching
Preliminary match based on your answers. Full eligibility requires on-site assessment including medical history, physical exam, and lab tests. This does not guarantee enrolment.
Eligibility at a Glance
Key info
- Age: 18 Years - 65 Years
- Who can join: All genders
What the study is looking for
- ✓T1D diagnosis more than 1 years ago (to ensure participants are out of the honeymoon period)
- ✓Using insulin therapy with multiple daily injections (MDI), insulin pump (pump), or hybrid closed-loop (HCL)
- ✓o If using a HCL system have experience of using a pre-programmed basal rate in manual mode during exercise
- ✓Aged 18-65 years
- ✓Regularly engaged in endurance exercise (training at least twice per week for ≥30 minutes per session)
Who cannot take part
- ✗Pregnancy
- ✗\<6 months postpartum or stopped breastfeeding \<1 month before recruitment
- ✗Existing cerebrovascular or cardiovascular disease
- ✗Significant history of hyperglycaemia (HbA1c \>85 mmol/mol)
- ✗History of severe hypoglycaemia requiring third party assistance within the last 3 months
See the full criteria
Where Is This Study? (1 UK site)
Liverpool John Moores University
Liverpool L33AF, United Kingdom
How to Get in Touch
Matthew Cocks, PhD
Sponsor contactCONTACT
