Navigator 1.5 Accuracy Study (FSNQS)

Abbott

Status: Completed

Conditions: Diabetes Mellitus

Treatments: Device: FreeStyle Navigator Continuous Glucose Monitoring System Version 1.5

Study type: Observational

Funder types: Industry

Identifiers

NCT01076218

ADC08-075

Details and patient eligibility

About

The purpose of the study is to confirm that the accuracy and safety of Version 1.5 of the FreeStyle Navigator Continuous Glucose Monitoring System are not impacted by the updates to the system algorithm and minor changes to the user interface and sensor delivery unit, such as adhesive sterilization method. It is anticipated that information collected will be submitted as a supplement to Premarket Approval Application (P050020) to the US Food and Drug Administration for approval to market this version of the system.

Enrollment: 57 patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• History consistent with Type 1 diabetes for at least 2 years prior to enrollment;
• For at least 6 months prior to enrollment, insulin pump user or multiple daily insulin injections;
• At least 18 years of age;
• Available and capable of following the protocol instructions provided by the healthcare professional;
• Signed and dated Informed Consent form.

Exclusion criteria

• Pregnancy;
• Type 2, gestational, or secondary diabetes;
• Known allergy to medical grade adhesives or skin disinfectant;
• Skin abnormalities at the insertion sites that would confound the assessment of the effect of the device on the skin;
• Blood donation within 6 weeks prior to beginning study activities;
• Within past 6 months, severe hypoglycemic episode(s) resulting in hospitalization or loss of consciousness;
• Active myocardial ischemia;
• Previous history of stroke;
• Any other concomitant medical condition that in the opinion of the principal investigator would likely affect the evaluation of device performance and/or safety;
• Current participation in another clinical trial.

Trial design

57 participants in 1 patient group

Diabetes

Description:

Patients with type 1 diabetes requiring multiple daily insulin injections or using insulin pumps

Treatment:

Device: FreeStyle Navigator Continuous Glucose Monitoring System Version 1.5