Unannounced Meal Handling of Advanced Closed Loop Insulin Delivery in Monitored Condition

NCT ID: NCT04479826

Last Updated: 2022-05-12

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

15 participants

Study Classification

INTERVENTIONAL

Study Start Date

2020-07-16

Study Completion Date

2021-07-16

Brief Summary

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The study will follow participants for the periods of 3 months while using an advanced hybrid closed loop algorithm in free living conditions . Each period will have a different meal handling protocols. The objective is to identify the mitigation of the algorithm with different meal handling approaches.

Detailed Description

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Conditions

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type1diabetes

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Interventions

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Advanced hybrid closed loop system

Free living follow-up of meal handelling

Intervention Type DEVICE

Eligibility Criteria

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Exclusion Criteria

1. Female subject who has a positive serum pregnancy screening test, or who plans to become pregnant during the course of the study
2. Subject has unresolved adverse skin condition, or unable to tolerate tape adhesive, in the area of sensor placement or device replacement (e.g., psoriasis, rash, Staphylococcus infection)
3. Subject has a history of hypoglycemic seizure or hypoglycemic coma within the past 12 months
4. Subjects currently taking adjunct therapy with SGLT2-inhibitors, GLP-1 mimetics, Amylin.
5. Subject has a history of seizure disorder unrelated to diabetes within the past 12 months
6. Gastroparesis, uncontrolled thyroid disorder, Addison dis. , Pituitary insufficiency
7. Subject has a history of myocardial infarction, unstable angina, coronary artery bypass surgery, coronary artery stenting, transient ischemic attack (TIA), cerebrovascular accident (CVA), congestive heart failure, ventricular rhythm disturbances, or thromboembolic disease within the past 6 months
8. Subject has a presence of a cardiac pacemaker or any other device that may be sensitive to radio frequency telemetry
9. Subject has any condition, including screening lab values that in the opinion of the Investigator may preclude him/her from participating in the study and completing study related procedures
10. Subject is actively participating in other investigational study (drug or device)
11. Subjects who consume alcohol daily
Minimum Eligible Age

20 Years

Maximum Eligible Age

70 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Medtronic

INDUSTRY

Sponsor Role collaborator

Sheba Medical Center

OTHER_GOV

Sponsor Role lead

Responsible Party

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Prof. Amir Tirosh

Clinical Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

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Sheba Medical Center

Tel Litwinsky, , Israel

Site Status

Countries

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Israel

References

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Shalit R, Minsky N, Laron-Hirsh M, Cohen O, Kurtz N, Roy A, Grosman B, Benedetti A, Tirosh A. Unannounced Meal Challenges Using an Advanced Hybrid Closed-Loop System. Diabetes Technol Ther. 2023 Sep;25(9):579-588. doi: 10.1089/dia.2023.0139.

Reference Type DERIVED
PMID: 37335759 (View on PubMed)

Other Identifiers

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Sheba-19-5955-at-ctil

Identifier Type: -

Identifier Source: org_study_id

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