Childhood chronic renal failure in Qatar.

Thirty children below the age of 12 with chronic renal failure (CRF) were studied. In 21 patients (70%) the renal failure was secondary to congenital or familial aetiology. Obstructive uropathy (53.3%), mostly due to posterior urethral valves (40%), comprised the majority of cases. Four cases (13.3%) were secondary to reflux nephropathy. It is concluded that the majority of cases of CRF in the state of Qatar are secondary to potentially treatable or preventable conditions. Use of antenatal ultrasonography combined with aggressive management of obstruction and urine infection may help reduce morbidity and mortality.