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OpenTrials
Completed

NCT Number: NCT01447121

User Study of an Investigational Blood Glucose Monitoring System

This clinical trial is designed to assess an investigational blood glucose monitoring system with fingerstick blood in the hands of untrained intended users.

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Key information

Conditions

Diabetes Diabetes Mellitus Endocrine System Diseases Glucose Metabolism Disorders Metabolic Diseases Nutritional and Metabolic Diseases

Age range

18 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

AMCR Institute

Escondido, California, 92026, United States

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Type 1 or type 2 diabetes
  • 18 years of age and older
  • Able to speak, read, and understand English
  • Willing to complete all study procedures

Exclusion criteria

  • Previously participated in a study using this investigational system
  • Working for a medical laboratory, hospital, or other clinical setting that involves training on and clinical use of blood glucose monitors
  • Pregnancy
  • Hemophilia or any other bleeding disorder
  • Working for a competitive medical device company or having an immediate family member or someone who is not a family member but is living within the household of someone who works for such a company
  • A condition which, in the opinion of the investigator, would put the person or study conduct at risk (reason for exclusion will be clearly documented by investigator or designee).

Treatment and study plan

Tatsu/Tradewind Investigational BG Monitoring System

Device

Tradewind is a Bayer investigational meter that used an investigational sensor.

Primary outcomes

  1. Number of Self-Test Fingerstick Blood Glucose (BG) Results Within +/- 15mg/dL (<75 mg/dL) or Within +/- 20% (>=75 mg/dL) of Laboratory Glucose Method

    Time frame: 1 hour

    Untrained subjects with diabetes tested self-test fingerstick blood using an investigational Blood Glucose Monitoring System (BGMS), which included an investigational meter and sensor. BGM results were compared with capillary plasm BG results obtained with a reference lab glucose method - Yellow Springs Instrument (YSI) Analyzer. BG meter results were used to calculate the number of BG results within +/- 15 mg/dL (for reference BG results <75mg/dL) or +/- 20% (for reference BG results >=75mg/dL) of the reference method results (YSI capillary plasma).

Secondary outcomes

  1. Number of Study Staff Results Within +/- 15mg/dL (<75 mg/dL) or Within +/- 20% (>=75 mg/dL) of Laboratory Glucose Method When Testing Subject Blood Glucose (BG)

    Time frame: 1 hour

    Study staff tested subject fingerstick blood using an investigational Blood Glucose Monitoring System (BGMS), which included an investigational meter and sensor. BGM results were compared with capillary plasma BG results obtained with a reference lab glucose method - Yellow Springs Instrument (YSI) Analyzer. BG meter results were used to calculate the number of BG results within +/- 15mg/dL (for reference BG results <75mg/dL) or +/- 20% (for reference BG results >=75mg/dL) of the reference method results.

Sponsors and collaborators

Lead sponsor

Ascensia Diabetes Care

Industry

Registry information

Official study title

Tatsu/Tradewind System User Performance Evaluation

Important dates

Study start
2011
Primary completion
2011
Study completion
2011
First posted
Oct 6, 2011
Registry last updated
Feb 29, 2016

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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