Ignite Creation Date:
2025-12-24 @ 5:00 PM
Ignite Modification Date:
2025-12-28 @ 9:16 AM
Study NCT ID:
NCT05543850
Status:
COMPLETED
Last Update Posted:
2023-08-14
First Post:
2022-09-13
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Portable Artificial Pancreas Applied for Youth and Adolescents
Sponsor:
Inreda Diabetic B.V.
Organization:
Study Overview
Official Title:
Portable Artificial Pancreas Applied for Youth and Adolescents
Status:
COMPLETED
Status Verified Date:
2023-08
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
PAPAYA 1
Brief Summary:
The purpose of this study is to determine the performance of a bi-hormonal reactive closed-loop system in adolscents with type 1 diabetes mellitus. The percentage of time spent in the target range (3.9-10.0 mmol/L) is the main outcome and will be compared between the bi-hormonal closed-loop system and the current treatment of the patients. Also, safety parameters, pharmacodynamics and patient reported outcomes (expectations, trust and treatment satisfaction scores) are compared.
This study is a monocenter, randomized, cross-over trial with 20 subjects. The subjects will be randomized to receive either the open-loop therapy or the closed-loop therapy for the first two-week study period and switch to the alternate treatment with at least two weeks in between.
This study is a monocenter, randomized, cross-over trial with 20 subjects. The subjects will be randomized to receive either the open-loop therapy or the closed-loop therapy for the first two-week study period and switch to the alternate treatment with at least two weeks in between.
Detailed Description:
Background of the study:
Inreda Diabetic B.V. (Goor, The Netherlands) developed a bi-hormonal reactive closed loop system to automate glucose regulation (artificial pancreas; AP) in patients with diabetes mellitus type 1. In previous studies, we tested the performance and safety of this bi-hormonal closed-loop system in an outpatient setting in patients with type 1 diabetes mellitus (T1DM) for a duration up to 2 weeks, leading to CE-marking of the system. The device is currently intended for insulin-dependent adult patients with diabetes. However, there is great need to improve glycaemic control in youth and adolescents with diabetes.
Objective of the study:
The main objective of this study is to determine the performance of the closed-loop system in adolescents with T1DM. Secondary objectives include: to assess the safety of the closed-loop system; to determine the time that the closed-loop algorithm is active; and to assess expectations and treatment satisfaction of the closed-loop system.
Study design:
This study is a monocenter randomized cross-over trial.
Study population:
The study population will comprise 20 patients with T1DM, between 12 and 18 years old, not having impaired awareness of hypoglycaemia, and who are treated with insulin therapy for at least 6 months. Patients receiving treatment with multiple daily injections (MDI) or continuous subcutaneous insulin injections (CSII), and in addition glucose monitoring using self-monitored blood glucose (SMBG), flash glucose monitoring (FGM) or continuous glucose monitoring (CGM) are included into the study.
Intervention:
The intervention includes 2 weeks of closed-loop control with the artificial pancreas (AP) of Inreda Diabetic. The device uses 2 subcutaneous glucose sensors, 2 subcutaneous infusion sets, and incorporates 2 pumps and a reactive closed-loop algorithm. During 4-6 days before the intervention the patients receive training on the use of the closed-loop system and will start using the device under close supervision. The control arm (open loop treatment) consists of the patient's standard therapy at home for 2 weeks.
Main study parameters/endpoints:
Main study parameter is the percentage of time spent in the target range (3.9-10.0 mmol/L), which will be compared between the open and closed-loop periods for each patient.
Inreda Diabetic B.V. (Goor, The Netherlands) developed a bi-hormonal reactive closed loop system to automate glucose regulation (artificial pancreas; AP) in patients with diabetes mellitus type 1. In previous studies, we tested the performance and safety of this bi-hormonal closed-loop system in an outpatient setting in patients with type 1 diabetes mellitus (T1DM) for a duration up to 2 weeks, leading to CE-marking of the system. The device is currently intended for insulin-dependent adult patients with diabetes. However, there is great need to improve glycaemic control in youth and adolescents with diabetes.
Objective of the study:
The main objective of this study is to determine the performance of the closed-loop system in adolescents with T1DM. Secondary objectives include: to assess the safety of the closed-loop system; to determine the time that the closed-loop algorithm is active; and to assess expectations and treatment satisfaction of the closed-loop system.
Study design:
This study is a monocenter randomized cross-over trial.
Study population:
The study population will comprise 20 patients with T1DM, between 12 and 18 years old, not having impaired awareness of hypoglycaemia, and who are treated with insulin therapy for at least 6 months. Patients receiving treatment with multiple daily injections (MDI) or continuous subcutaneous insulin injections (CSII), and in addition glucose monitoring using self-monitored blood glucose (SMBG), flash glucose monitoring (FGM) or continuous glucose monitoring (CGM) are included into the study.
Intervention:
The intervention includes 2 weeks of closed-loop control with the artificial pancreas (AP) of Inreda Diabetic. The device uses 2 subcutaneous glucose sensors, 2 subcutaneous infusion sets, and incorporates 2 pumps and a reactive closed-loop algorithm. During 4-6 days before the intervention the patients receive training on the use of the closed-loop system and will start using the device under close supervision. The control arm (open loop treatment) consists of the patient's standard therapy at home for 2 weeks.
Main study parameters/endpoints:
Main study parameter is the percentage of time spent in the target range (3.9-10.0 mmol/L), which will be compared between the open and closed-loop periods for each patient.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: