Effect of Gain on Closed-Loop Insulin

NACompletedINTERVENTIONAL
Enrollment

8

Participants

Timeline

Start Date

December 31, 2013

Primary Completion Date

April 30, 2015

Study Completion Date

April 30, 2015

Conditions
Type 1 Diabetes
Interventions
DEVICE

HIGH error

Overnight and breakfast closed-loop control were performed using a target glucose of 120 mg/dL but with the glucose-value-used-for-control equal to 1.33 times the true glucose value (analogous to higher gain lower target).

DEVICE

NO error

Overnight and breakfast closed-loop control were performed using a target glucose of 120 mg/dL and glucose-value-used-for-control equal to the true glucose value.

DEVICE

LOW error

Overnight and breakfast closed-loop control were performed using a target glucose of 120 mg/dL but with the glucose-value-used-for-control equal to 0.8 times the true glucose value (analogous to lower gain higher target).

Trial Locations (1)

02215

Joslin Diabetes Center, Boston

Sponsors
All Listed Sponsors
collaborator

Juvenile Diabetes Research Foundation

OTHER

lead

Joslin Diabetes Center

OTHER