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)
Tutkimuksen yleiskatsaus
Tila
Tila
Ehdot
Ehdot
Interventio / Hoito
Interventio / Hoito
Opintotyyppi
Opintotyyppi
Ilmoittautuminen (Todellinen)
Ilmoittautuminen
Vaihe
Vaihe
- Ei sovellettavissa
Yhteystiedot ja paikat
Opiskelupaikat
-
-
California
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Escondido, California, Yhdysvallat, 92026
- AMCR Institute
-
-
Washington
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Renton, Washington, Yhdysvallat, 98057
- Rainier Clinical Research Center
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-
Osallistumiskriteerit
Kelpoisuusvaatimukset
Kelpoisuusvaatimukset
Opintokelpoiset iät
Hyväksyy terveitä vapaaehtoisia
Sukupuolet, jotka voivat opiskella
Kuvaus
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
Opintosuunnitelma
Miten tutkimus on suunniteltu?
Suunnittelun yksityiskohdat
- Ensisijainen käyttötarkoitus: Tukevaa hoitoa
- Jako: Ei satunnaistettu
- Inventiomalli: Yksittäinen ryhmätehtävä
- Naamiointi: Ei mitään (avoin tarra)
Aseiden lukumäärä
Aseet ja interventiot
Osallistujaryhmä / ArmOsallistujaryhmä / Arm |
Interventio / HoitoInterventio / Hoito |
|---|---|
|
Kokeellinen: 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.
|
|
Kokeellinen: 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.
|
Mitä tutkimuksessa mitataan?
Ensisijaiset tulostoimenpiteet
Ensisijaiset tulostoimenpiteet
Tulosmittaus |
Toimenpiteen kuvaus |
Aikaikkuna |
|---|---|---|
|
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
Aikaikkuna: 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
|
Toissijaiset tulostoimenpiteet
Toissijaiset tulostoimenpiteet
Tulosmittaus |
Toimenpiteen kuvaus |
Aikaikkuna |
|---|---|---|
|
Number of Venous Blood Glucose (BG) Results Within +/- 15 mg/dL (<100 mg/dL) and Within +/- 15% (>=100 mg/dL) of Laboratory Glucose Method
Aikaikkuna: 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
Aikaikkuna: 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
Aikaikkuna: 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
Aikaikkuna: 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
Aikaikkuna: 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
Aikaikkuna: 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
Aikaikkuna: 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
Aikaikkuna: 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
|
Yhteistyökumppanit ja tutkijat
Sponsori
Sponsori
Tutkijat
Tutkijat
- Päätutkija: Leslie J Klaff, MD, Rainier Clinical Research Center
Opintojen ennätyspäivät
Opi tärkeimmät päivämäärät
Opiskelun aloitus
Opiskelun aloitus
Ensisijainen valmistuminen (Todellinen)
Ensisijainen valmistuminen
Opintojen valmistuminen (Todellinen)
Opintojen valmistuminen
Opintoihin ilmoittautumispäivät
Ensimmäinen lähetetty
Ensimmäinen lähetetty
Ensimmäinen toimitettu, joka täytti QC-kriteerit
Ensimmäinen toimitettu, joka täytti QC-kriteerit
Ensimmäinen Lähetetty (Arvio)
Ensimmäinen Lähetetty
Tutkimustietojen päivitykset
Viimeisin päivitys julkaistu (Arvio)
Viimeisin päivitys julkaistu
Viimeisin lähetetty päivitys, joka täytti QC-kriteerit
Viimeisin lähetetty päivitys, joka täytti QC-kriteerit
Viimeksi vahvistettu
Viimeksi vahvistettu
Lisää tietoa
Tähän tutkimukseen liittyvät termit
Muut tutkimustunnusnumerot
Muut tutkimustunnusnumerot
- GCA-2014-002-01
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