Ignite Creation Date:
2025-12-25 @ 4:28 AM
Ignite Modification Date:
2026-03-02 @ 6:25 PM
Study NCT ID:
NCT01504620
Status:
COMPLETED
Last Update Posted:
2012-01-05
First Post:
2011-12-27
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Performance Evaluation of Blood Glucose Monitoring Systems
Sponsor:
IKFE Institute for Clinical Research and Development
Organization:
Study Overview
Official Title:
Performance Evaluation of BGStar and iBGStar in Terms of Accuracy (Polaris), Intra-assay Precision, and Hematocrit Interference (Helios Substudy) Following ISO15197 and TNO Guidelines
Status:
COMPLETED
Status Verified Date:
2011-12
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
Polaris
Brief Summary:
The goal of this single-center, comparative, open label, in-vitro diagnostic device performance evaluation was to investigate the performance of two sanofi-aventis BGMSs (BGStar® and iBGStar®) with regard to system accuracy (Polaris), precision and Hct influence (Helios).
Detailed Description:
The main study (Polaris) investigated blood glucose measuring accuracy and intra-assay precision while the substudy (Helios) investigated potential haematocrit interference of sanofi-aventis BGMSs BGStar® and iBGStar® and partly of competitor BGMSs according to ISO 15197 \[1\] and TNO 2001 Quality Guideline \[2\], respectively.
The primary objective of the system accuracy evaluation is to identify the number of blood glucose readings of both sanofi-aventis devices within the ISO 15197 area of acceptable accuracy of ± 20% \[DEV%\] for blood samples with glucose concentration \> 75 mg/dL (4.2 mmol/L) and within the ISO 15197 area of acceptable accuracy of ± 15 mg/dL (± 0.83 mmol/L) for blood samples with glucose concentration \< 75 mg/dL (4.2 mmol/L) as compared to the StatStrip® Connectivity reference method. The primary objective of the haematocrit interference evaluation is to demonstrate that the BGStar® and iBGStar® devices meet the Hct interference requirements according to TNO 2001 Quality Guideline when used to measure BG of venous whole blood as compared to a venous plasma reference method (YSI 2300 STAT Plus™) at Hct levels between 35 - 55% in terms of:(1) a mean deviation not exceeding ± 10% \[DEV%\] for hyperglycaemic glucose concentrations (150 - 180, 250 - 280, 320 - 350 mg/dL) and (2)a mean deviation not exceeding ± 18 mg/dL (1.0 mmol/L) \[DEVtotal\] for hypo- and normoglycaemic glucose values (50 - 60, 100 - 120 mg/dL) compared to the reference method at Hct levels between 35 - 55%.
The primary objective of the system accuracy evaluation is to identify the number of blood glucose readings of both sanofi-aventis devices within the ISO 15197 area of acceptable accuracy of ± 20% \[DEV%\] for blood samples with glucose concentration \> 75 mg/dL (4.2 mmol/L) and within the ISO 15197 area of acceptable accuracy of ± 15 mg/dL (± 0.83 mmol/L) for blood samples with glucose concentration \< 75 mg/dL (4.2 mmol/L) as compared to the StatStrip® Connectivity reference method. The primary objective of the haematocrit interference evaluation is to demonstrate that the BGStar® and iBGStar® devices meet the Hct interference requirements according to TNO 2001 Quality Guideline when used to measure BG of venous whole blood as compared to a venous plasma reference method (YSI 2300 STAT Plus™) at Hct levels between 35 - 55% in terms of:(1) a mean deviation not exceeding ± 10% \[DEV%\] for hyperglycaemic glucose concentrations (150 - 180, 250 - 280, 320 - 350 mg/dL) and (2)a mean deviation not exceeding ± 18 mg/dL (1.0 mmol/L) \[DEVtotal\] for hypo- and normoglycaemic glucose values (50 - 60, 100 - 120 mg/dL) compared to the reference method at Hct levels between 35 - 55%.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: