Investigation of Correlation Between Interstitial and Arterial Blood Glucose Concentrations in Septic Patients

Medical University of Graz

Status: Completed

Conditions: Severe Sepsis

Treatments: Procedure: microdialysis; Procedure: microperfusion

Study type: Observational

Funder types: Other

Identifiers

NCT00463645

CM3_adipose

Details and patient eligibility

About

This is a mono-centre trial performed at the medical ICU at the Medical University Graz. There will be a study visit (V1) and a follow-up assessment (V2). In the study visit (V1) arterial blood glucose values will be monitored and subcutaneous sampling of interstitial fluid (ISF) with microdialysis for glucose determination and with microperfusion for cytokine-measurement will be performed. The study visit will last for 26 hours starting with the insertion of two catheters in the abdominal subcutaneous tissue (one microdialysis- and one microperfusion catheter). The primary hypothesis of the study is: Interstitial fluid glucose concentration profiles correlates to the arterial blood glucose concentration profile in patients with severe sepsis in the medical ICU.

Sex: All

Ages: 18 to 90 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Patients in the medical ICU fulfilling criteria for severe sepsis
• Mechanical ventilation
• Increased blood glucose levels ( > 120 mg/dL; > 6.7 mM), or requiring insulin treatment.
• Age of patients in the range from 18 to 90 years.

Exclusion criteria

• Any disease or condition which the Investigator or the treating physician feels would interfere with the trial or the safety of the patient