Severe ischemia of the lower limb and of the intestine associated with systemic vasoconstrictor therapy and femoral arterial catheterization.

ABSTRACT

OBJECTIVE: To report a case of peripheral and intestinal ischemia associated with arterial catheterization and terlipressin treatment in a child. DESIGN: Case report. SETTING: Pediatric intensive care unit of a university hospital. PATIENT The patient was a 2-month-old female infant with shock refractory to treatment with catecholamines, who received treatment with terlipressin (20 microg/kg/4 hrs). In order to monitor her cardiac output, the right femoral artery was catheterized with a 4-Fr PiCCO catheter. At 60 hrs, the patient presented progressive ischemia of the right lower limb and intestinal ischemia. The ischemia did not improve despite withdrawal of the catheter and interruption of the terlipressin administration; it progressed to massive intestinal ischemia, and the patient died. CONCLUSIONS: Arterial catheterization combined with the administration of vasoconstrictor drugs, particularly vasopressin or terlipressin, can lead to local ischemic complications and severe intestinal ischemia in infants in shock.