Aetiology and outcome of acute renal failure secondary to war related trauma and infectious disease in Croatia

Summary: The aim of our study was to explore the aetiology and the outcome of acute renal failure (ARF) during the war in Croatia. of the 2132 patients admitted to our hospital between April 1990 and November 1992 due to war related trauma, 11 (0.5%) developed ARF. We believe that the development of ARF in these patients was secondary to an overwhelming septic process. Most of our patients suffered from multiple organ failure. of the 11 patients suffering from ARF due to war related trauma only four recovered (63.6% had died). We attribute the lethal outcome to the progression of the septic process. Patients who developed ARF due to infectious diseases unrelated to trauma had a different prognosis. Acute renal failure caused by the Hantan virus ran a benign course, in both its oliguric and non-oliguric form. Patients who developed ARF as a complication of leptospirosis also had a good prognosis. Although ARF is usually of a multifactorial genesis, our study aimed to emphasize the importance of disseminated septic processes as a cause of ARF.