TY - JOUR
T1 - Glomerulonephritis in Bacterial Endocarditis
AU - Neugarten, Joel
AU - Gallo, Gloria R.
AU - Baldwin, David S.
PY - 1984
Y1 - 1984
N2 - For a modern assessment of the clinical and morphologic features of glomerulonephritis accompanying bacterial endocarditis, postmortem and renal biopsy files were reviewed for the years 1965 to 1979, a period of changing epidemiology, etiology, and therapeutic regimens in infective endocarditis. The incidence of glomerulonephritis in 107 patients examined at postmortem was 22.4%; focal glomerulonephritis was present in 8.4%, diffuse glomerulonephritis in 14%. Glomerulonephritis occurred as frequently in acute as in subacute bacterial endocarditis. Staphylococcus aureus, which has replaced Streptococcus viridans as the predominant etiology of fatal bacterial endocarditis, was frequently associated with glomerulonephritis, especially in parenteral drug abusers. Renal functional impairment due to focal glomerulonephritis did not necessitate dialysis or contribute to the death of any patient. Presentation with advanced renal insufficiency due to diffuse glomerulonephritis was associated with both failure of antibiotic therapy to eradicate infection and failure to recover renal function. In patients with diffuse glomerulonephritis and less severe impairment of renal function, antibiotic therapy was successful in achieving bacteriologic cure, and complete recovery of renal function occurred in the majority. Features of persistent glomerular disease were frequent in patients with diffuse glomerulonephritis long after bacteriologic cure of endocarditis.
AB - For a modern assessment of the clinical and morphologic features of glomerulonephritis accompanying bacterial endocarditis, postmortem and renal biopsy files were reviewed for the years 1965 to 1979, a period of changing epidemiology, etiology, and therapeutic regimens in infective endocarditis. The incidence of glomerulonephritis in 107 patients examined at postmortem was 22.4%; focal glomerulonephritis was present in 8.4%, diffuse glomerulonephritis in 14%. Glomerulonephritis occurred as frequently in acute as in subacute bacterial endocarditis. Staphylococcus aureus, which has replaced Streptococcus viridans as the predominant etiology of fatal bacterial endocarditis, was frequently associated with glomerulonephritis, especially in parenteral drug abusers. Renal functional impairment due to focal glomerulonephritis did not necessitate dialysis or contribute to the death of any patient. Presentation with advanced renal insufficiency due to diffuse glomerulonephritis was associated with both failure of antibiotic therapy to eradicate infection and failure to recover renal function. In patients with diffuse glomerulonephritis and less severe impairment of renal function, antibiotic therapy was successful in achieving bacteriologic cure, and complete recovery of renal function occurred in the majority. Features of persistent glomerular disease were frequent in patients with diffuse glomerulonephritis long after bacteriologic cure of endocarditis.
KW - Glomerulonephritis
KW - bacterial endocarditis
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U2 - 10.1016/S0272-6386(84)80086-4
DO - 10.1016/S0272-6386(84)80086-4
M3 - Article
C2 - 6702824
AN - SCOPUS:0021271203
SN - 0272-6386
VL - 3
SP - 371
EP - 379
JO - American Journal of Kidney Diseases
JF - American Journal of Kidney Diseases
IS - 5
ER -