Evaluation of an Karajishi Contour Investigational Blood Glucose Monitoring System (ISO/FDA Study)
User Performance of the Karajishi Contour Blood Glucose Monitoring System (ISO/FDA Study)
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
-
-
California
-
Escondido, California, Forenede Stater, 92026
- AMCR Institute
-
-
Washington
-
Renton, Washington, Forenede Stater, 98057
- Rainier Clinical Research Center
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
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 any 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 Karajishi Contour BGMS (or used a Bayer Contour meter)
- Work for a medical laboratory, hospital, or other clinical setting that involves training on and clinical use of blood glucose monitors
- Work 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
General enrollment guidelines:
- Most subjects will be persons with type 1 or type 2 diabetes
- At least 10% of subjects with diabetes will have type 1 diabetes
- Approximately 10% of subjects will be persons without diabetes
- At least 60% of subjects will be younger than age 65
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Støttende pleje
- Tildeling: Ikke-randomiseret
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: Persons With Diabetes
Untrained subjects WITH Diabetes use Karajishi Contour BGMS (Blood Glucose Monitoring System).
|
Untrained subjects WITH diabetes use the Karajishi Contour BGMS (Blood Glucose Monitoring System).
Subjects tested capillary fingerstick blood (and study staff tested subject fingerstick blood) using the Karajishi Contour BGMS.
All BG results were compared to reference method results obtained with subject capillary plasma.
Also, study staff tested subject venous blood and BG results were compared to reference method results obtained from subject venous plasma.
|
|
Eksperimentel: Persons With and Without Diabetes
Untrained subjects WITH/WITHOUT Diabetes use Karajishi Contour BGMS (Blood Glucose Monitoring System).
|
Untrained subjects WITH and WITHOUT diabetes use Karajishi Contour BGMS (Blood Glucose Monitoring System).
Subjects tested capillary fingerstick blood (and study staff tested subject fingerstick blood) using the Karajishi Contour BGMS.
All BG results were compared to reference method results obtained with subject capillary plasma.
Also, study staff tested subject venous blood and BG results were compared to reference method results obtained from subject venous plasma.
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Number of Self-Test Fingerstick Blood Glucose (BG) Results Within +/- 15 mg/dL (<100 mg/dL) and Within +/- 15% (>=100 mg/dL) of Laboratory Glucose Method
Tidsramme: 1 hour
|
Untrained subjects WITH diabetes (329) 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 number of BGMS results within +/-15 mg/dL (<100 mg/dL YSI capillary plasma) and +/-15% (>=100 mg/dL YSI capillary plasma).
|
1 hour
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Number of Venous Blood Glucose (BG) Results Within +/- 15 mg/dL (<100 mg/dL) and Within +/- 15% (>=100 mg/dL) of Laboratory Glucose Method
Tidsramme: 1 hour
|
Study staff tested venous blood of subjects WITH diabetes (329) using an investigational Blood Glucose Monitoring System (BGMS).
Venous BGMS results were compared with subject venous plasma BG results obtained with a Yellow Springs Instrument (YSI) Analyzer.
YSI Analyzer venous plasma BG results were used to calculate the number of BGMS results within +/-15 mg/dL (<100 mg/dL YSI venous plasma) and +/-15% (>=100 mg/dL YSI venous plasma).
|
1 hour
|
|
Number of Fingerstick Blood Glucose (BG) Results Within +/- 15 mg/dL (<100 mg/dL) and Within +/- 15% (>=100 mg/dL) of Laboratory Glucose Method When Obtained and Tested by Study Staff
Tidsramme: 1 hour
|
Study staff obtained and tested subject (329 WITH diabetes) 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 capillary plasma results were used to calculate the number of BGMS results within +/-15 mg/dL (<100 mg/dL YSI capillary plasma) and +/-15% (>=100 mg/dL YSI capillary plasma).
|
1 hour
|
|
Number of Responses From Persons With Diabetes That Either 'Strongly Agree' or 'Agree' or Are 'Neutral' With Questionnaire Statements
Tidsramme: 1 hour
|
Staff obtained responses from persons WITH diabetes (329) 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.'
|
1 hour
|
|
Number of Self-Test Fingerstick Blood Glucose (BG) Results Within +/- 15% of Laboratory Glucose Method Across the Tested Glucose Range
Tidsramme: 1 hour
|
Untrained subjects WITH diabetes (329) and WITHOUT diabetes (43) 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 number of BGMS results within +/-15% of the laboratory method across the entire tested YSI glucose range.
|
1 hour
|
|
Number of Self-Test Fingerstick Blood Glucose (BG) Results Within +/- 20% of Laboratory Glucose Method Across the Tested Glucose Range
Tidsramme: 1 hour
|
Untrained subjects WITH diabetes (329) and WITHOUT diabetes (43) 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 number of BGMS results within +/-20% of the laboratory method across the entire tested YSI glucose range.
|
1 hour
|
|
Number of Subject Fingerstick Blood Glucose (BG) Results Within +/- 15% of Laboratory Glucose Method When Obtained and Tested by Study Staff
Tidsramme: 1 hour
|
Study staff obtained and tested subject (WITH and WITHOUT diabetes) 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 capillary plasma results were used to calculate the number of BGMS results within +/-15% across the tested YSI glucose range.
|
1 hour
|
|
Number of Subject Fingerstick Blood Glucose (BG) Results Within +/- 20% of Laboratory Glucose Method When Obtained and Tested by Study Staff
Tidsramme: 1 hour
|
Study staff obtained and tested subject (WITH and WITHOUT diabetes) 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 capillary plasma results were used to calculate the number of BGMS results within +/-20% across the tested YSI glucose range.
|
1 hour
|
|
Number of Subject Responses That Either 'Strongly Agree' or 'Agree' or Are 'Neutral' With Questionnaire Statements
Tidsramme: 1 hour
|
Staff obtained responses from subjects WITH and WITHOUT 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.'
|
1 hour
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Ledende efterforsker: Leslie J Klaff, MD, Rainier Clinical Research Center
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- GCA-2014-002-01
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