The blood pressure reduction of angiotensin-converting enzyme inhibitors, angiotensin II receptor antagonists and calcium-channel blockers is almost identical. In children with pathological proteinuria angiotensin-converting enzyme inhibitors or angiotensin II antagonists are superior to calcium-channel blockers.

The evaluation of girls with recurrent urinary tract infections should focus on identifying behavioral aspects, including infrequent voiding, poor fluid intake and functional stool retention.