title: Acute renal failure in Yemeni patients.
abstract: Acute renal failure (ARF) is defined as a rapid decrease in the glomerular filtration rate, occurring over a period of hours to days. The Science and Technology University Hospital, Sana'a, is a referral hospital that caters to patients from all parts of Yemen. The aim of this study is to have a deeper overview about the epidemiological status of ARF in Yemeni patients and to identify the major causes of ARF in this country. We studied 203 patients with ARF over a period of 24 months. We found that tropical infectious diseases constituted the major causes of ARF, seen in 45.3% of the patients. Malaria was the most important and dominant infectious disease causing ARF. Hypotension secondary to infection or cardiac failure was seen in 28.6% of the patients. Obstructive nephropathy due to urolithiasis or prostate enlargement was the cause of ARF in a small number of patients. ARF was a part of multi-organ failure in 19.7% of the patients, and was accompanied by a high mortality rate. Majority of the patients were managed conservatively, and only 39.9% required dialysis. Our study suggests that early detection of renal failure helps improve the outcome and return of renal function to normal. Mortality was high in patients with malaria and in those with associated hepatocellular failure.
authors: Nephrology Department, Science and Technology University Hospital, Sanaa, Yemen. alrohani.muhamed@gmail.com
authors: Muhamed
authors: M
authors: Al Rohani
authors: Husny
authors: H
authors: Aljawshaei
authors: Elham
authors: E
authors: Aduolimi
mesh_terms: D058186:Acute Kidney Injury / Q000453:epidemiology* / Q000209:etiology / Q000628:therapy; D000328:Adult; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D015994:Incidence; D008288:Malaria / Q000150:complications* / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D006435:Renal Dialysis; D012189:Retrospective Studies; D012307:Risk Factors; D015006:Yemen / Q000453:epidemiology; D055815:Young Adult