Evaluation of an Ascensia Diabetes Care ONYX PLUS Investigational Blood Glucose Monitoring System

Diabetes Clinical Trial

Official title:

User Performance of the ONYX PLUS Blood Glucose Monitoring System

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT02371876
• Other study ID #: GCA-2014-005-01
• Status: Completed
• Phase: N/A
• Start date: February 2015
• Est. completion date: March 2015

Study information

• Verified date: November 2016
• Source: Ascensia Diabetes Care
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

The purpose of this study was to determine if untrained subjects with diabetes can operate the Investigational ONYX PLUS Blood Glucose Monitoring System (BGMS) and obtain valid glucose results.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 134
• Est. completion date: March 2015
• Est. primary completion date: March 2015
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

• Males and Females, 18 years of age and older

• Able to speak, read, and understand English

• Willing to complete all study procedures

Exclusion Criteria:

• Hemophilia or other bleeding disorder

• Pregnancy

• Physical, visual, or neurological impairments that would make the person unable to perform testing with the BGM

• Previously participated in a BG monitor study using the ONYX PLUS BGMS

• Working for a medical laboratory, hospital, or other clinical setting that involves training on or clinical use of blood glucose monitors

• Working for a competitive medical device company, or having an immediate family member who works for such a company

• A condition which, in the opinion of the investigator or designee, would put the person or study conduct at risk

The enrollment goal for the intended use population:

1. At least 70% of subjects will be younger than age 65

2. At least 20% of subjects will have type 1 diabetes

Related Conditions & MeSH terms

• Diabetes

Intervention

Device:
• ONYX PLUS Investigational Blood Glucose Monitoring System
Untrained subjects with diabetes performed self Blood Glucose (BG) tests with capillary fingerstick and palm blood (and study staff tested subject fingerstick blood) using the ONYX PLUS Investigational Blood Glucose Monitoring System. All BG results were compared to reference method results obtained from subject capillary blood. Study staff tested subject venous blood and BG results were compared to reference method results obtained from subject venous plasma.

Locations

Country	Name	City	State
United States	AMCR Institute	Escondido	California
United States	Diablo Clinical Research	Walnut Creek	California

Sponsors (1)

Lead Sponsor	Collaborator
Ascensia Diabetes Care

Country where clinical trial is conducted

United States, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Percent of Self-Test Fingerstick Blood Glucose (BG) Results Within +/- 15mg/dL (<100mg/dL) and Within +/- 15% (>=100mg/dL) of Laboratory Glucose Method	Untrained subjects with diabetes self-tested fingerstick blood using an investigational Blood Glucose Monitoring System (BGMS). BGMS results were compared with subject capillary plasma BG results obtained with a Yellow Springs Instrument (YSI) Analyzer. YSI Analyzer BG results were used to calculate the percent of BGMS results within +/- 15mg/dL (<100mg/dL YSI capillary plasma) and +/- 15% (>= 100mg/dL YSI capillary plasma).	1 hour
Secondary	Percent of Alternate Site Palm Blood Glucose (BG) Results Within +/- 15mg/dL (<100mg/dL) and Within +/- 15% (>=100mg/dL) of Laboratory Glucose Method	Untrained subjects with diabetes self-tested Alternate Site (AST) palm blood using an investigational Blood Glucose Monitoring System (BGMS). BGMS results were compared with subject capillary plasma BG results obtained with a Yellow Springs Instrument (YSI) Analyzer. YSI Analyzer BG results were used to calculate the percent of BGMS results within +/- 15mg/dL (<100mg/dL YSI capillary plasma) and +/- 15% (>= 100mg/dL YSI capillary plasma).	1 hour
Secondary	Percent of Subject Fingerstick Blood Glucose (BG) Results Within +/- 15mg/dL (<100mg/dL) and Within +/- 15% (>=100mg/dL) of Laboratory Glucose Method When Tested by Study Staff	Study staff tested subject fingerstick blood using an investigational Blood Glucose Monitoring System (BGMS). BGMS results were compared with subject capillary plasma BG results obtained with a Yellow Springs Instrument (YSI) Analyzer. YSI Analyzer BG results were used to calculate the percent of BGMS results within +/- 15mg/dL (<100mg/dL YSI capillary plasma) and +/- 15% (>= 100mg/dL YSI capillary plasma).	1 hour
Secondary	Percent of Venous Blood Glucose (BG) Results Within +/- 15mg/dL (<100mg/dL) and Within +/- 15% (>=100mg/dL) of Laboratory Glucose Method	Study staff tested subject venous blood using an investigational Blood Glucose Monitoring System (BGMS). BGMS results were compared with subject venous plasma BG results obtained with a Yellow Springs Instrument (YSI) Analyzer. YSI Analyzer BG results were used to calculate the percent of BGMS results within +/- 15mg/dL (<100mg/dL YSI venous plasma) and +/- 15% (>= 100mg/dL YSI venous plasma).	1 hour
Secondary	Percent of Self-Test Fingerstick Blood Glucose (BG) Results Within +/- 12.5mg/dL (<100mg/dL) and Within +/- 12.5% (>=100mg/dL) of Laboratory Glucose Method	Untrained subjects with diabetes self-tested fingerstick blood using an investigational Blood Glucose Monitoring System (BGMS). BGMS results were compared with subject capillary plasma BG results obtained with a Yellow Springs Instrument (YSI) Analyzer. YSI Analyzer BG results were used to calculate the percent of BGMS results within +/- 12.5mg/dL (<100mg/dL YSI capillary plasma) and +/- 12.5% (>= 100mg/dL YSI capillary plasma).	1 hour
Secondary	Percent of Responses From Persons With Diabetes That Either 'Strongly Agree' or 'Agree' or Are 'Neutral' With Questionnaire Statements Regarding BGMS	Staff obtained responses from persons with diabetes using short questionnaires to provide feedback on instructions for use and the basic operation of the BGMS. Subjects could respond 'Strongly Agree' or 'Agree' or 'Neutral' or 'Disagree' or 'Strongly Disagree'. The percent of subjects who provided responses that were 'Strongly Agree','Agree','Neutral' about each statement was calculated.	1 hour
Secondary	Percent of Responses From Persons With Diabetes That Either 'Strongly Agree' or 'Agree' or Are 'Neutral' With Questionnaire Statements Regarding Views/Behaviors Related to Self-Monitoring Blood Glucose	Staff obtained responses from persons with diabetes using short questionnaires to provide feedback on views and behaviors related to managing their diabetes. Subjects could respond 'Strongly Agree' or 'Agree' or 'Neutral' or 'Disagree' or 'Strongly Disagree' or 'No Answer or Not Applicable'. The percents (of subjects who responded) that were 'Strongly Agree','Agree','Neutral' about views/behaviors related to self-monitoring blood glucose were calculated.	1 hour