- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT00733148
Correlation Between the Interstitial and Arterial Glucose in Post Surgery Patients
Randomised Trial to Investigate the Correlation Between the Interstitial and Arterial Blood Concentrations of Glucose During Subcutaneous Microdialysis Glucose Monitoring in Post Surgery Patients at the Intensive Care Unit.
The EU funded project CLINICIP (Closed Loop Insulin Infusion for Critically Ill Patients) aims to develop a low-risk monitoring and control device which allows maintaining metabolic control in intensive care units. A system will be developed comprising three subsystems: a body interface for the delivery of biofluids, biosensors for the determination of glucose concentration in these biofluids and an adaptive control algorithm that generates advice and thus represents a decision support system with respect to insulin infusion rate to establish glycaemic control in critically ill patients. Within a closed loop system, intensified insulin treatment will make use of the calculations leading to external regulation of glucose.
It is the aim of this study to evaluate the correlation between arterial blood glucose concentrations and interstitial fluid glucose concentrations in post surgery patients in the Intensive Care Unit (ICU). Interstitial fluid glucose concentrations are based on microdialysis in subcutaneous adipose tissue and calculated using the ionic reference technique.
Studieoversigt
Detaljeret beskrivelse
Undersøgelsestype
Tilmelding (Faktiske)
Kontakter og lokationer
Studiesteder
-
-
Styria
-
Graz, Styria, Østrig, A8036
- Medical University Graz
-
-
Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Prøveudtagningsmetode
Studiebefolkning
Beskrivelse
Inclusion Criteria:
- Signed informed consent obtained before any trial-related activities.
- Planned surgery and post-surgery stay in the ICU.
- Study day inclusion criteria: Increased blood glucose levels at admission to the ICU ( > 120 mg/dL; > 6.7 mM)
- Age of patients in the range from 18 to 90 years.
Exclusion Criteria:
- Known or suspected allergy against insulins.
- Mental incapacity, unwillingness or language barriers precluding adequate understanding or co-operation.
- Any disease or condition which the Investigator or the treating physician feels would interfere with the trial or the safety of the patient.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
Kohorter og interventioner
Gruppe / kohorte |
Intervention / Behandling |
|---|---|
|
1
Routine Care
|
Dosing od insulin is calculated by a computer based algorithm
Andre navne:
|
|
2
Insulin infusion based on model predictive algorithm (MPC)
|
Dosing od insulin is calculated by a computer based algorithm
Andre navne:
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Time concentration profiles of arterial blood glucose concentrations and interstitial fluid glucose concentrations
Tidsramme: hourly
|
hourly
|
Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Prospectively calibrated interstitial fluid glucose concentration profiles
Tidsramme: hourly
|
hourly
|
Samarbejdspartnere og efterforskere
Sponsor
Efterforskere
- Ledende efterforsker: Thomas R. Pieber, MD, Medical University of Graz
Publikationer og nyttige links
Datoer for undersøgelser
Studer store datoer
Studiestart
Primær færdiggørelse (Faktiske)
Studieafslutning (Faktiske)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- CM1
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