Retrospective Study of Glucose Monitoring for Glycemic Control in Patients With GSDIa

NCT ID: NCT04708015

Last Updated: 2024-05-29

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

Total Enrollment

15 participants

Study Classification

OBSERVATIONAL

Study Start Date

2020-11-05

Study Completion Date

2022-03-04

Brief Summary

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The primary objective of this study is to assess the percentage of time patients were in normal glucose control.

Detailed Description

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Retrospective Dexcom G6 iCGM data stored in the Clarity cloud from eligible patients will be accessed and downloaded, stripped of patient-identifying information and provided to the contract research organization (CRO) to review prior to sending to the Sponsor for analysis of glycemic control. The CRO will ensure data shared with the Sponsor is de-identified and transferred over a secure file transfer platform. Further, Remote Site Specialists (RSSs) from the CRO will work with the healthcare providers (HCPs) from participating sites to obtain additional patient data including medical history, prescribed diet, cornstarch/Glycosade use and demographic data directly, if available, from the medical charts and will enter this information into an electronic data capture (EDC) system.

Conditions

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Glycogen Storage Disease Type IA

Study Design

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Observational Model Type

CASE_ONLY

Study Time Perspective

RETROSPECTIVE

Interventions

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No Intervention

A retrospective chart review of medical records

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Diagnosis of GSDIa confirmed by either liver biopsy or molecular testing.
* Currently using the Dexcom G6 iCGM for glycemic control and with approximately one (1) month of CGM data available on the Dexcom Clarity cloud and have authorized sharing of data with thereferral center through the Dexcom Clarity app.

Exclusion Criteria

* Presence or history of any disease, condition or chronic medication that, in the Investigator's opinion, would significantly affect interpretation of study results.
* Use of any investigational product or investigational medical device within 30 calendar days preceding screening or before completion of all scheduled study assessments during study enrollment.
Minimum Eligible Age

8 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Ultragenyx Pharmaceutical Inc

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Medical Director

Role: STUDY_DIRECTOR

Ultragenyx Pharmaceutical Inc

Locations

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UT Health - McGovern Medical School

Houston, Texas, United States

Site Status

University Medical Center Groningen

Groningen, , Netherlands

Site Status

Countries

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United States Netherlands

Other Identifiers

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DTX401-CL001

Identifier Type: -

Identifier Source: org_study_id

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