- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03369899
FreeStyle Libre Flash Glucose Monitoring System in Pediatric Populations
Effectiveness and Safety Study of the FreeStyle Libre Flash Glucose Monitoring System in Pediatric Populations
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Study Type
Enrollment (Actual)
Contacts and Locations
Study Locations
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California
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Santa Barbara, California, United States, 93105
- Sansum Diabetes Research Institute
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-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion Criteria:
- Subject must be at least 4 years of age.
- Subject must have a diagnosis of type 1 or type 2 diabetes mellitus
- Subject must require insulin therapy through an insulin pump and/or multiple daily insulin injections (at least 3 injections daily).
- Subject must be currently performing at least four (4) capillary blood glucose tests per day.
- Subject is willing to perform a minimum of 4 finger sticks per day during the study.
- If 6 year of age or older and weighing at least 19 kg (41.8 lbs.), willing to allow medical personnel to insert at IV catheter in the arm to allow for venous blood samples to be obtained per the study protocol
- Subject and/or guardian must be able to read and understand English.
- In the investigator's opinion, the subject must be able to follow the instructions provided to him/her by the study site and perform all study tasks as specified by the protocol.
- Subject must be available to participate in all study visits.
- Subject must be willing and able to provide written signed and dated informed assent (subjects aged 13 to 17 only).
- Subject's parent, guardian or legally authorized representative must be willing and able to provide written informed consent.
Exclusion Criteria:
- Subject is 18 years of age or older.
- Subject is 6 years or older and weighs less than 19 kg (subjects unable to complete 4 hours of YSI testing).
- Subject has known allergy to medical grade adhesive or isopropyl alcohol used to disinfect skin.
- Subject is known to be pregnant or becomes pregnant during the study (applicable to female subjects only).
- Subject has extensive skin changes/diseases at the proposed application sites that could interfere with device placement or the accuracy of interstitial glucose measurements. Such conditions include, but are not limited to extensive psoriasis, recent burns or severe sunburn, extensive eczema, extensive scarring, dermatitis herpetiformis, skin lesions, redness, infection or edema.
- Subject is currently participating in another clinical trial.
- Subject has had significant blood loss within 112 days (3.7 months) prior to the beginning of the study activities subjects.
- Subject is anemic (only applicable to subjects age 6 or older and weighing at least 19 kg) defined as hemoglobin levels below 11.5 g/dL for subjects aged 6-11 years old, less than 12.0 g/dL for subjects aged 12-15 years old, less than 12.0 g/dL for females aged 15-17 and less than 13.0 g/dL for males aged 15-171, or as determined by investigator.
- Subject has X-ray, MRI or CT appointment scheduled during the period of study participation, and the appointment cannot be rescheduled for a time before study participation starts or after study participation ends.
- Subject is unsuitable for participation due to any other cause as determined by the Investigator.
Study Plan
How is the study designed?
Design Details
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
System Performance
Time Frame: Up to 14 days
|
System performance will be characterized with respect to YSI reference venous plasma sample measurements for subjects aged 6 and older. Capillary blood glucose (BG) reference will be used for subjects aged less than 6 years of age. For subjects age 6 years and older, point accuracy of the system will be evaluated as the proportion of System readings that are within ±20% of the YSI reference value for YSI glucose levels ≥ 80 mg/dL and within ±20 mg/dL for YSI glucose levels <80 mg/dL. For subjects of age less than 6 years, ages 4 and older the system will be evaluated as the proportion of System readings that are within ±20% of the BG reference value for BG glucose levels ≥ 80 mg/dL and within ±20 mg/dL for BG glucose levels <80 mg/dL. |
Up to 14 days
|
System Related adverse device effects
Time Frame: up to 45 days
|
System will be characterized by Adverse Device Effects and Serious Adverse Device Effects experienced by study participants.
|
up to 45 days
|
Collaborators and Investigators
Sponsor
Investigators
- Study Director: Shridhara A Karinka, Ph.D., Abbott Diabetes Care
Study record dates
Study Major Dates
Study Start (ACTUAL)
Primary Completion (ACTUAL)
Study Completion (ACTUAL)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (ACTUAL)
Study Record Updates
Last Update Posted (ACTUAL)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- ADC-US-VAL-17167
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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