120
Participants
Start Date
July 21, 2025
Primary Completion Date
December 31, 2026
Study Completion Date
June 30, 2027
Recumbent Exercise Bike to induce mild hypoglycemia
"The participant rides the recumbent exercise bike at their preferred speed and records the distance travelled until there is onset of mild hypoglycemia, determined by capillary blood glucose test result 3.0 to 3.8 mmmol/L.~Based on each participant's own experience with hypoglycemia treatment or their preferences, the participant can choose one of 4 simple carbohydrate treatment quantities: 8 grams, 16 grams, 20 grams, 32 grams~The participant can choose one of 4 capillary blood glucose recheck times: 15 minutes, 20 minutes, 25 minutes, 30 minutes."
Delaying food to induce mild hypoglycemia,
"At the study visit, in front of the study nurse, the participant takes their usual clinical care dose of sulfonylurea or basal insulin. If the participant's usual clinical care includes insulin with a rapid-acting component, then its dose is reduced based on the study protocol.~No food intake (water is allowed) until there is onset of mild hypoglycemia, determined by a capillary blood glucose test result 3.0 to 3.8 mmol/L.~Based on each participant's own experience with hypoglycemia treatment or their preferences, the participant can choose one of 4 simple carbohydrate treatment quantities: 8 grams, 16 grams, 20 grams, 32 grams~The participant can choose one of 4 capillary blood glucose recheck times: 15 minutes, 20 minutes, 25 minutes, 30 minutes."
RECRUITING
The Ottawa Hospital, Ottawa
Lead Sponsor
Ottawa Hospital Research Institute
OTHER