GlucoClearTM System ICU Study

Accurate Blood Glucose Monitoring in Critical Care Setting Clinical Trial

Official title:

GlucoClearTM System ICU Study

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT02094859
• Other study ID #: 2012-05
• Status: Completed
• Phase: N/A
• First received: March 20, 2014
• Last updated: March 21, 2014
• Start date: April 2013
• Est. completion date: September 2013

Study information

• Verified date: March 2014
• Source: Edwards Lifesciences
• Contact: n/a
• Is FDA regulated: No
• Health authority: Austria: Agency for Health and Food Safety
• Study type: Observational

Clinical Trial Summary

The primary purpose of this Study is evaluation of the safety and performance of the GlucoClear System (System).

The primary safety objective will be assessed by:

• Evaluation of any serious adverse device effects upon Sensor insertion through Sensor removal and a follow-up assessment one week (7 ± 3 days) after Sensor removal.

The primary performance objective will be evaluated using the following criteria:

15/20% Performance: Blood glucose measurements from the System must meet the ISO 15197 15/20% accuracy criteria (at least 95% of the matched pairs within ± 15 mg/dL of Comparator values ≤ 75 mg/dL and within ±20% of Comparator values > 75 mg/dL).

Description:

Design: Non-randomized, non-treatment, prospective, open label Study.

After providing written informed consent, subjects meeting Inclusion/Exclusion Criteria will be connected to the System for a maximum of 72 hours.

For the purposes of this clinical Study, the System will not display real-time glucose values, glucose trend graphs, or glucose alarms to either the Study Subjects or the Study Site Personnel. There will be no treatment of any Subject based on the output of the System. Diabetes management decisions throughout this Study (if applicable) will be conducted according to hospital procedures.

• 1 set of laboratory measurements will be drawn per Subject for baseline.

• A maximum of 82 blood samples will be drawn per Subject during the 72 hour monitoring session including.

• Up to 75 blood samples drawn for comparative glucose measurement on laboratory analyzers. Blood samples will be taken from the sampling catheter in the peripheral vein in the contralateral extremity (relative to placement of the System) with no more than 25 samples taken within one day (00:00 to 23:59) for glucose measurement on laboratory analyzers (e.g., Yellow Springs Instrument glucose analyzer (YSI), Radiometer blood analyzer);

• Up to three (3) sets of laboratory measurements; and

• Up to 4 other blood samples, as needed. One week (7 + 3 days) after Sensor removal, subjects will be contacted for a follow-up assessment and document any subsequent adverse events.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 50
• Est. completion date: September 2013
• Est. primary completion date: September 2013
• Accepts healthy volunteers: No
• Gender: Both
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

• = 18 years

• ICU = 24 hours

• Signed consent

Exclusion Criteria:

• Transplant patient

• Brain injury/surgery patient

• End stage medical conditions or diseases

• Restricted venous access

• History of HIT

• Contraindication for anti-coagulation or bleeding disorder

• Positive pregnancy test

• In other drug, device, or biologic study

Study Design

Time Perspective: Prospective

Related Conditions & MeSH terms

• Accurate Blood Glucose Monitoring in Critical Care Setting

Locations

Country	Name	City	State
Austria	Medical University Graz	Graz
Belgium	Onze-Lieve-Vrouwziekenhuis	Aalst

Sponsors (4)

Lead Sponsor	Collaborator
Edwards Lifesciences	75017 Paris - France, 95 bis boulevard Pereire, MedPass International

Countries where clinical trial is conducted

Austria,  Belgium, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	15/20% Performance	15/20% Performance: Blood glucose measurements from the System must meet the ISO 15197 15/20% accuracy criteria (at least 95% of the matched pairs within ± 15 mg/dL of Comparator values = 75 mg/dL and within ±20% of Comparator values > 75 mg/dL).	During 72 hours of anticipated Sensor dwell time	No
Secondary	12/12.5% Performance	12/12.5% Performance: Propor-tion of matched pairs meeting within ± 12 mg/dL for Compara-tor values = 100 mg/dL and within ± 12.5% for Comparator values > 100 mg/dL.	During 72 hours of anticipated Sensor dwell time	No