Threshold Suspend in Pediatrics at Home

NCT ID: NCT02120794

Last Updated: 2018-09-11

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

View full results

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

194 participants

Study Classification

INTERVENTIONAL

Study Start Date

2014-06-30

Study Completion Date

2017-06-16

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

The study objective is to demonstrate that home use of Threshold Suspend (TS) is not associated with glycemic deterioration in pediatric patients with type 1 diabetes, as measured by change in A1C.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

This study is a longitudinal, multi-center trial that aims to observe the Threshold Suspend (TS) feature with a sensor-augmented insulin pump in patients 7-15 years with Type 1 diabetes. The study will measure the change in A1C from baseline over a period of one year while subjects are wearing the study pump.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Type 1 Diabetes

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

NA

Intervention Model

SINGLE_GROUP

single group
Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

530G insulin pump

Subjects will use 530G insulin pump with Threshold Suspend (TS) feature for one year.

Group Type EXPERIMENTAL

530G Insulin pump

Intervention Type DEVICE

Subjects will use 530G insulin pump with Threshold Suspend (TS) feature for one year.

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

530G Insulin pump

Subjects will use 530G insulin pump with Threshold Suspend (TS) feature for one year.

Intervention Type DEVICE

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

1. Subject is age 2 to 15 at time of screening
2. Subject has been diagnosed with type 1 diabetes mellitus and must have been diagnosed for at least one year prior to screening
3. Subject is currently transitioning from pump therapy, with or without continued glucose monitoring (CGM), to the 530G insulin pump system.
4. Subject is willing to perform greater than or equal to 4 finger stick blood glucose measurements daily
5. Subject is willing to perform required sensor calibrations
6. Subject is willing to wear the system (Pump, glucose sensors, meter) continuously throughout the study
7. Subject is willing to upload data every 21 days from the study pump
8. Subject must have Internet access and access to a computer system that meets the requirements for uploading the pumps. This may include use of family or friend's computer system with Internet access.
9. Subject is using either Humalog or Novolog at time of Screening and plans to use either of those insulins throughout the study

Exclusion Criteria

1. Subject is actively participating in an investigational study (drug or device) wherein he/she is receiving treatment from an investigational study drug or investigational study device.
2. Women of child-bearing potential who have a positive pregnancy test at screening or plan to become pregnant during the course of the study
3. Subject is being treated for hyperthyroidism at time of screening
4. Subject has an abnormality (\>1.8mg/dL) in creatinine at time of screening visit
5. Subject has an abnormality (out of reference range) in thyroid-stimulating hormone (TSH) at time of screening visit; If TSH is out of range, Free T3 and Free T4 will be tested; subject may be included with TSH out of range as long as Free T3 and Free T4 are in normal reference range.
6. Subject has taken any oral, injectable, or IV steroids within 8 weeks from time of screening visit, or plans to take any oral, injectable, or IV steroids during the course of the study
7. Subject is currently abusing illicit drugs
8. Subject is currently abusing prescription drugs
9. Subject is currently abusing alcohol
10. Subject is using pramlintide (Symlin) at time of screening
11. Subject has a sickle cell disease, hemoglobinopathy; or has received red blood cell transfusion or erythropoietin within 3 months prior to time of screening
12. Subject plans to receive red blood cell transfusion or erythropoietin over the course of study participation
13. Subject diagnosed with current eating disorder such as anorexia or bulimia
14. Subject has been diagnosed with chronic kidney disease that results in chronic anemia
15. Subject is on dialysis
16. Subject is already on a 530G system with CGM for 8 days or more.
Minimum Eligible Age

2 Years

Maximum Eligible Age

15 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Medtronic Diabetes

INDUSTRY

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Responsibility Role SPONSOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

Scott Lee, M.D.

Role: STUDY_DIRECTOR

Medtronic Diabetes

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Children's Hospital Los Angeles

Los Angeles, California, United States

Site Status

Children's Hospital of Orange County

Orange, California, United States

Site Status

Sutter Institute for Medical Research Excellence in Diabetes and Endocrinology

Sacramento, California, United States

Site Status

Madison Clinic for Pediatric Diabetes at UCSF

San Francisco, California, United States

Site Status

Stanford University

Stanford, California, United States

Site Status

SoCal Diabetes

Torrance, California, United States

Site Status

University of Colorado Health Science Center, Barbara Davis Center for Childhood Diabetes

Aurora, Colorado, United States

Site Status

Yale University School of Medicine

New Haven, Connecticut, United States

Site Status

Nemours Children's Health System

Jacksonville, Florida, United States

Site Status

Park Nicollet Clinic - International Diabetes Center

Minneapolis, Minnesota, United States

Site Status

University of Minnesota Pediatric Endocrinology Clinic

Minneapolis, Minnesota, United States

Site Status

Children's Hospital and Clinics of Minnesota

Saint Paul, Minnesota, United States

Site Status

The Pediatric and Endocrine Diabetes Specialists

Las Vegas, Nevada, United States

Site Status

Stony Brook Children's Hospital

East Setauket, New York, United States

Site Status

Children's Hospital of Philadelphia

Philadelphia, Pennsylvania, United States

Site Status

Texas Children Hospital/Baylor College of Medicine

Houston, Texas, United States

Site Status

Countries

Review the countries where the study has at least one active or historical site.

United States

Provided Documents

Download supplemental materials such as informed consent forms, study protocols, or participant manuals.

Document Type: Study Protocol

View Document

Document Type: Statistical Analysis Plan

View Document

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

CEP287

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.