Variation IGFBP7 Markers and TIMP2 Induced by Injection of Contrast Iodized Drug at the Intensive Care Patient

Variation IGFBP7 Markers and TIMP2 Induced by Injection of Contrast Iodized Drug at the Intensive Care Patient

Multicenter, prospective, uncontrolled study to evaluate variations in urinary concentrations of TIMP-2 and PCI IGFBP7 induced injection during a CT scan in intensive care patient.

Inclusion Criteria:

• Patients aged 18 years or more,
• Hospitalized in intensive care,
• Holders of a urinary catheter
• Patient receiving a first CT with intravenous injection of PCI during their ICU stay.
• Patient agreeing to participate in the research protocol

Exclusion Criteria:

• Anuria
• Need to retain urine, whatever the reason (eg measurement of 24-hour proteinuria).
• Urine unanalyzable whatever reason (eg urinary washing with double current probe, injection is saline to measure bladder pressure.).
• Patient subjected to renal replacement
• Patient already included in the study for a previous injection of PCI in intensive care.