Gemini Study: A Prospective, Multicenter Evaluation of Performance and Safety of the Eversense Gemini System With Flash Glucose Measurement Feature

Trial statusRecruiting
Trial phaseNot applicable
Trial typeInterventional
Biological sexAll
Age18+
SponsorSenseonics, Inc.

About this trial

A prospective, multicenter evaluation of performance and safety of the Eversense Gemini System with flash glucose measurement feature. The purpose of this clinical investigation is to evaluate the accuracy of the Gemini System with new technological flash glucose monitoring (FGM) feature enhancements compared to reference glucose measurements and the Eversense 365 CGM System. The investigation will also evaluate safety of the Gemini System usage.

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

Subjects ≥18 years of age

Clinically confirmed diagnosis of diabetes mellitus for ≥1 year

Subject has signed an informed consent form (ICF) and is willing to comply with protocol requirements

Disqualifiers

History of severe hypoglycemia in the previous 6 months. Severe hypoglycemia is defined as hypoglycemia resulting in loss of consciousness or seizure.

History of diabetic ketoacidosis requiring emergency room visit or hospitalization in the previous 6 months.

Subjects with gastroparesis.

Female subjects of childbearing capacity (defined as of childbearing age and as not surgically sterile or not menopausal for ≥ 1 year) who are lactating or pregnant, intending to become pregnant, or not practicing birth control during the course of the study.

Trial design

Design model

Single group

Treatments tested in this trial

  • Continuous Glucose Monitoring System

    Device

    Eversense 365 Continuous Glucose Monitoring System and Gemini Glucose Monitoring System

Treatment groups

80 Participants
are divided into 1 treatment group
Group A: Continuous Glucose Monitoring DeviceExperimental treatment 1 intervention

Trial outcomes

Primary outcomes

1

System agreement (15/15%, 20/20%, 30/30%, and 40/40%) for paired sensor FGM and reference measurements post-insertion for reference glucose values from 40-400 mg/dL.

Effectiveness Objective: To determine accuracy of the Eversense 365 Continuous Glucose Monitoring System and Gemini Glucose Monitoring System. The effectiveness measure will be system agreement (15/15%, 20/20%, 30/30%, and 40/40%) for paired sensor FGM and reference measurements post-insertion for reference glucose values from 40-400 mg/dL. Effectiveness measures will be evaluated descriptively and compared to the Eversense 365 CGM System.

Time frame
365 days
2

Number of device-related or sensor insertion/removal procedure-related serious adverse events

Safety Objective: To demonstrate safety of the Eversense 365 Continuous Glucose Monitoring System and Gemini Glucose Monitoring System. Incidence of device-related or sensor insertion/removal procedure-related serious adverse events in clinic and during home use from sensor insertion through removal and follow-up.

Time frame
365 days

Secondary outcomes

Other outcomes

Sponsors and contacts

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