- ICH GCP
- Amerikanska kliniska prövningsregistret
- Klinisk prövning NCT01763567
Feasibility Study to Evaluate Safety and Device Performance of the Hospital Glucose Management System (HGMS) (MAHI)
A Multi-Phased, Multi-Center Study to Evaluate Safety and Device Performance of the Medtronic Hospital Glucose Management System (HGMS) in Critically Ill Adult Patients
Studieöversikt
Status
Betingelser
Detaljerad beskrivning
Assess safety and device performance of the Medtronic HGMS in the critically-ill setting and analyze the following:
Device Performance:
- Functionality of HGMS
- Alerts/Alarms Specificity and Sensitivity
- System Workflow
Safety:
- Descriptive statistics will be used to characterize safety events
- Moderate and severe anticipated device and procedure related adverse events
- All serious adverse events and unanticipated adverse device effects related events
Studietyp
Inskrivning (Faktisk)
Kontakter och platser
Studieorter
-
-
Missouri
-
Kansas City, Missouri, Förenta staterna, 64111
- St Luke's Hospital Mid America Heart Institute
-
-
Deltagandekriterier
Urvalskriterier
Åldrar som är berättigade till studier
Tar emot friska volontärer
Kön som är behöriga för studier
Testmetod
Studera befolkning
Beskrivning
Inclusion Criteria:
- Subject is at least 18 years old
- Subject is admitted to the ICU
- Subject has a treatment regimen that includes a glucose target range of ≥140 mg/dl
Subject has a treatment regimen that includes an intended continuous intravenous insulin for at least 24 hours
a. Including patients with no previous diagnosis of Diabetes Mellitus
- Subject has anticipated life expectancy greater than 96 hours
- Subject has recent platelet count greater than 30,000 per micro-liter
Exclusion Criteria:
- Subject currently has a suspected or diagnosed medical condition that, in the opinion of the Investigator, warrants exclusion from the study or prevents the subject from completing the study
- Subject is currently participating in another investigational drug or device study
- Subject is pregnant, as determined by hospital admission
- Subject is receiving treatment that includes Hydroxyurea.
Studieplan
Hur är studien utformad?
Designdetaljer
Vad mäter studien?
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Device Performance: Accuracy of HGMS
Tidsram: up to 72 hours
|
Mean Absolute Relative Difference (MARD), calculated as the absolute difference of [(sensor glucose values - iSTAT glucose values) / iSTAT glucose values]. The portable i-STAT handheld makes patient-side testing easy:
|
up to 72 hours
|
Andra resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Functionality of HGMS: Alerts and Alarms - % of Hypo Events Correctly Detected
Tidsram: up to 72 hours
|
The device alarmed within 30 minutes before or after the reference blood glucose value (i-STAT) goes below 70 mg/dL setting levels.
The % of hypo events correctly detected was calculated as: total number of correct events divided by total number of events from all 19 participants.
|
up to 72 hours
|
|
Functionality of HGMS: Alerts and Alarms - % of Hyper Events Correctly Detected
Tidsram: 72 hours
|
The device alarmed within 30 minutes before or after the reference blood glucose value (i-STAT) goes above 250 mg/dL setting levels.
The % of hyper events correctly detected was calculated as: total number of correct events divided by total number of events from all 19 participants.
|
72 hours
|
|
Functionality of HGMS: Alerts and Alarms - % of Hypo False Alert
Tidsram: Up to 72 hours
|
Definition of % of hypo false alert: within 30 minutes before or after the sensor alarmed at 70 mg/dL, there is no reference blood glucose value (i-STAT) that goes below 70 mg/dL.
The % of hypo false alert was calculated as: total number of false events divided by total number of events from all 19 participants.
NOTE: % of Hypo False Alert and % Hypo Event Correctly Detected do not necessarily add up to 100% because the denomintors are not the same.
|
Up to 72 hours
|
|
Functionality of HGMS: Alerts and Alarms - % of Hyper False Alert
Tidsram: Up to 72 hours
|
Definition of % of Hyper False Alert: within 30 minutes before or after the sensor alarmed at 250 mg/dL, there is no reference blood glucose value (i-STAT) that goes above 250mg/dL .
The % of hyper false alert was calculated as: total number of false events divided by total number of events from all 19 participants.
NOTE: % of Hyper False Alert and % Hyper Event Correctly Detected do not necessarily add up to 100% because the denomintors are not the same.
|
Up to 72 hours
|
Samarbetspartners och utredare
Sponsor
Utredare
- Huvudutredare: Mikhail Kosiborod, M.D, St Luke's Hospital - Mid America Heart Institute
Publikationer och användbara länkar
Studieavstämningsdatum
Studera stora datum
Studiestart
Primärt slutförande (Faktisk)
Avslutad studie (Faktisk)
Studieregistreringsdatum
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Första postat (Uppskatta)
Uppdateringar av studier
Senaste uppdatering publicerad (Uppskatta)
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Mer information
Termer relaterade till denna studie
Ytterligare relevanta MeSH-villkor
Andra studie-ID-nummer
- CEP244
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