Automated Insulin for Management of Intrapartum Glycemia

NCT ID: NCT06883344

Last Updated: 2025-12-15

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

RECRUITING

Clinical Phase

NA

Total Enrollment

150 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-12-05

Study Completion Date

2026-12-31

Brief Summary

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The goal of this clinical trial is learn if automated insulin delivery (AID) systems can be used for glucose management during labor/delivery for pregnant people with type 1 diabetes (T1D). The main questions this study aims to answer are

* What are the neonatal glycemic outcomes with use of AID systems during labor/delivery?
* Do patients report higher birth satisfaction with use of AID systems during labor/delivery?
* Are glycemic parameters like time-in-range (TIR) better with use of AID systems during labor/delivery?

Researchers will compare AID systems to intravenous (IV) insulin (the current standard of care for glucose management during labor/delivery) by randomly assigning participants to one or the other.

Detailed Description

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Conditions

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Type 1 Diabetes (T1D) Pregnancy Pre-Gestational Diabetes

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Intravenous (IV) insulin

Group Type ACTIVE_COMPARATOR

Intravenous (IV) insulin

Intervention Type OTHER

Variable rate IV insulin infusions are used in most labor/delivery units as the standard of care for glycemic management for pregnant people with T1D. A continuous rate of IV insulin is infused, with manual rate adjustments made based on current glucose level and hospital-specific protocols.

Automated insulin delivery (AID) system

Group Type EXPERIMENTAL

Automated insulin delivery (AID) system

Intervention Type DEVICE

An AID system incorporates data from a continuous glucose monitor (CGM) to automatically adjust the amount of insulin delivered by an insulin pump via an algorithm that incorporates multiple factors, including predicted glucose level in the next 30-60 minutes, target glucose level, and recent insulin delivery.

Interventions

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Automated insulin delivery (AID) system

An AID system incorporates data from a continuous glucose monitor (CGM) to automatically adjust the amount of insulin delivered by an insulin pump via an algorithm that incorporates multiple factors, including predicted glucose level in the next 30-60 minutes, target glucose level, and recent insulin delivery.

Intervention Type DEVICE

Intravenous (IV) insulin

Variable rate IV insulin infusions are used in most labor/delivery units as the standard of care for glycemic management for pregnant people with T1D. A continuous rate of IV insulin is infused, with manual rate adjustments made based on current glucose level and hospital-specific protocols.

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Known diagnosis of type 1 diabetes ≥ 1 year
* Current use of commercially available AID system ≥ 6 months
* Currently pregnant at ≥ 34 weeks
* Singleton pregnancy
* English- or Spanish-speaking

Exclusion Criteria

* Planned cesarean delivery
* Use of medications known to interfere with glucose metabolism
* Intrauterine fetal demise
* Physical or psychological disease likely to interfere with the conduct of the study and/or the ability to participate in own healthcare
Minimum Eligible Age

13 Years

Maximum Eligible Age

55 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

No

Sponsors

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University of California, San Francisco

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Nasim Sobhani, MD

Role: PRINCIPAL_INVESTIGATOR

University of California, San Francisco

Locations

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University of California, San Francisco

San Francisco, California, United States

Site Status RECRUITING

Countries

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United States

Central Contacts

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Principal Investigator

Role: CONTACT

(415) 307-9319

Facility Contacts

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Nasim Sobhani

Role: primary

415-307-9319

Other Identifiers

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25-43619

Identifier Type: -

Identifier Source: org_study_id

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