Automated Insulin Delivery for INpatients With DysGlycemia (AIDING) Feasibility

NCT ID: NCT04714216

Last Updated: 2024-04-23

Study Results

Results available

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

22 participants

Study Classification

INTERVENTIONAL

Study Start Date

2021-06-29

Study Completion Date

2022-08-11

Brief Summary

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This single-arm stepwise feasibility study will test initial deployment of hybrid closed-loop (HCL) automated insulin delivery (AID) using the Omnipod 5/Horizon HCL system with remote monitoring and device operation capabilities to hospitalized patients admitted to the general medical/surgical floor with diabetes (type 1 or type 2) requiring insulin therapy.

Detailed Description

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This single-arm stepwise feasibility study will test initial deployment of hybrid closed-loop (HCL) automated insulin delivery (AID) using the Omnipod 5/Horizon HCL system with remote monitoring and device operation capabilities to hospitalized patients admitted to the general medical/surgical floor with diabetes (type 1 or type 2) requiring insulin therapy. All enrolled participants will be placed on HCL insulin therapy for 10 days or until hospital discharge (if less than 10 days) to determine functional operability of the system and its effect on glycemic control in the hospital setting. This study will generate preliminary data to inform the design of a large multi-institution randomized controlled trial to assess superiority of HCL compared to standard inpatient insulin therapy.

Conditions

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Diabetes Mellitus

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Hybrid closed-loop (HCL) automated insulin delivery (AID)

Hybrid closed-loop (HCL) automated insulin delivery (AID) using the Omnipod 5/Horizon HCL system with remote monitoring and device operation capabilities will be deployed to hospitalized patients admitted to the general medical/surgical floor with diabetes (type 1 or type 2) requiring insulin therapy.

Group Type EXPERIMENTAL

The Omnipod 5/Horizon HCL system

Intervention Type DEVICE

The Omnipod 5/Horizon HCL system, consists of a disposable insulin infusion pump (or "pod"), a built-in model predictive control (MPC) insulin dosing algorithm, and a remote Personal Diabetes Manager (PDM) interface, that interact with a Dexcom G6 continuous glucose monitor (CGM) to automatically control insulin delivery based upon real-time glucose values. The PDM component also enables remote interaction with the system, including glucose monitoring as well as insulin dosing management and adjustments.

Interventions

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The Omnipod 5/Horizon HCL system

The Omnipod 5/Horizon HCL system, consists of a disposable insulin infusion pump (or "pod"), a built-in model predictive control (MPC) insulin dosing algorithm, and a remote Personal Diabetes Manager (PDM) interface, that interact with a Dexcom G6 continuous glucose monitor (CGM) to automatically control insulin delivery based upon real-time glucose values. The PDM component also enables remote interaction with the system, including glucose monitoring as well as insulin dosing management and adjustments.

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* Patients ≥18 years of age with insulin-treated T1 or Type 2 diabetes mellitus (T2DM) admitted to general (non-intensive care) medical-surgical hospital service requiring inpatient insulin therapy.

Exclusion Criteria

* Patients admitted the ICU or anticipated to require ICU transfer
* Anticipated length of hospital stay \<48 hours.
* Evidence of hyperglycemic crises (diabetic ketoacidosis or hyperosmolar hyperglycemic state) at enrollment
* Severely impaired renal function (eGFR \< 30 ml/min/1.73m2) or clinically significant liver failure
* Severe anemia with hemoglobin \<7 g/dL
* Evidence of hemodynamic instability
* Hypoxia (SpO2 \<95% on supplemental oxygen)
* Pre-admission or inpatient total daily insulin dose \>100 units
* Mental condition rendering the participant unable to consent or answer questionnaires
* Pregnant or breast feeding at time of enrollment
* Unable or unwilling to use rapid-acting insulin analogs (Humalog, Admelog, Novolog or Apidra) during the study
* Use of hydroxyurea or high-dose ascorbic acid (\>1g/day)
* Coronavirus Disease 2019 (COVID-19) infection or person under investigation (PUI) on isolation precautions
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Insulet Corporation

INDUSTRY

Sponsor Role collaborator

Jaeb Center for Health Research

OTHER

Sponsor Role collaborator

Emory University

OTHER

Sponsor Role lead

Responsible Party

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Francisco Pasquel

Associate Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Francisco Pasquel, M.D., M.P.H

Role: PRINCIPAL_INVESTIGATOR

Emory University

Locations

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Stanford University School of Medicine

Stanford, California, United States

Site Status

Grady Health System (non-CRN)

Atlanta, Georgia, United States

Site Status

University of Virginia School of Medicine

Charlottesville, Virginia, United States

Site Status

Countries

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United States

Provided Documents

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Document Type: Study Protocol and Statistical Analysis Plan

View Document

Other Identifiers

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STUDY00001835

Identifier Type: -

Identifier Source: org_study_id

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