Postimplantation syndrome in a kidney trasplant patient: fever is not always synonimous with infection.

Fever in an immunocompromised patient like the transplanted subject is usually due to an overt or occult infection. Clinicians must make important decisions to find the cause of fever, and also concerning the timing and adequacy of empiric antibiotic therapy. However, occasionally, fever is not due to an infectious cause.

Effects of dual blockade of the renin-angiotensin system in primary proteinuric nephropathies.

Background: Blockade of the renin-angiotensin system (RAS) with angiotensin converting enzyme (ACE) inhibitors or with angiotensin II type 1 (AT1) receptor blockers has been shown to reduce proteinuria and to slow down the progression of renal disease in diabetic and non-diabetic primary proteinuric nephropathies. Additionally, this beneficial effect is not dependent on blood pressure control.

Methods: To assess and compare the effects of lisinopril (up to 40 mg/day), candesartan (up to 32 mg/day) and combination therapy (lisinopril up to 20 mg/day plus candesartan up to 16 mg/day) on urinary protein excretion, 45 patients with primary proteinuric nephropathies (urinary protein/creatinine ratio 3.