Renal disease in children with the acquired immunodeficiency syndrome.
Of 155 children with the acquired immunodeficiency syndrome (AIDS) whom we evaluated during a 6 1/2-year period, 12 were found to have proteinuria. Histologic studies of tissue from these 12 patients revealed a wide spectrum of renal disease: focal glomerulosclerosis in 5, mesangial hyperplasia in 5, segmental necrotizing glomerulonephritis in 1, and minimal change disease in 1. In addition, 6 had tubulointerstitial infiltrates, and 10 had glomerular dense deposits. All 10 renal specimens studied by electron microscopy contained endothelial tubuloreticular inclusions. The mean age (+/- SD) of the five patients with focal glomerulosclerosis when this condition was identified was 27 +/- 19 months. All five had severe renal failure within a year and died of other causes during the following year. The mean age of the five patients with mesangial hyperplasia was 38 +/- 31 months. Although none of them went on to have renal failure, four died within 8 +/- 7 months. Ten of the 12 patients with proteinuria died during the study period. Of the two surviving, one had mesangial hyperplasia and the other had minimal change disease. We conclude that children who acquire human immunodeficiency virus (HIV) infection during the perinatal period may have renal disease, most often focal glomerulosclerosis, as is the case in adults, or mesangial hyperplasia. Although 5 of the 12 children we studied had renal failure during the study period, none died of it. Further studies are needed to determine the correlations between clinical and pathological features and the pathophysiology of AIDS nephropathy in children.
Department of Pediatrics, University of Miami School of Medicine, FL 33101.
J
J
Strauss
C
C
Abitbol
G
G
Zilleruelo
G
G
Scott
A
A
Paredes
S
S
Malaga
B
B
Montané
C
C
Mitchell
W
W
Parks
V
V
Pardo
D000163:Acquired Immunodeficiency Syndrome / Q000150:complications* / Q000151:congenital / Q000276:immunology; D002675:Child, Preschool; D005260:Female; D005920:Glomerular Mesangium / Q000473:pathology; D005923:Glomerulosclerosis, Focal Segmental / Q000209:etiology; D006801:Humans; D006965:Hyperplasia; D007223:Infant; D007674:Kidney Diseases / Q000209:etiology* / Q000473:pathology; D007678:Kidney Glomerulus / Q000648:ultrastructure; D008297:Male; D011507:Proteinuria / Q000209:etiology