Therapy of focal segmental glomerulosclerosis with cyclosporine A. 1987

F B Waldo, and E C Kohaut
Department of Pediatrics, Birmingham School of Medicine, University of Alabama.

Six patients with biopsy-documented focal segmental glomerulosclerosis were treated with cyclosporine A (CyA) a new and potent T-cell suppressant. Dosage was adjusted to maintain trough levels between 100 and 300 ng/ml (whole blood radioimmunoassay). Patients were treated for 6 weeks or until unacceptable drug toxicity occurred. In one patient proteinuria was significantly reduced. This same individual was the only patient treated within 6 months of diagnosis. Therapy was discontinued in two patients at week 4, one because of worsening renal failure and one because of hypertension. These complications occurred despite trough CyA blood levels of less than 300 ng/ml. The results suggest that further and controlled studies of CyA are warranted in the therapy of nephrotic syndrome associated with focal segmental glomerulosclerosis, especially when used early in the course of disease. The data also suggest enhanced toxicity of CyA in patients with active nephrotic syndrome.

UI MeSH Term Description Entries
D008297 Male Males
D002648 Child A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL. Children
D002675 Child, Preschool A child between the ages of 2 and 5. Children, Preschool,Preschool Child,Preschool Children
D003524 Cyclosporins A group of closely related cyclic undecapeptides from the fungi Trichoderma polysporum and Cylindocarpon lucidum. They have some antineoplastic and antifungal action and significant immunosuppressive effects. Cyclosporins have been proposed as adjuvants in tissue and organ transplantation to suppress graft rejection. Cyclosporines
D005260 Female Females
D005923 Glomerulosclerosis, Focal Segmental A clinicopathological syndrome or diagnostic term for a type of glomerular injury that has multiple causes, primary or secondary. Clinical features include PROTEINURIA, reduced GLOMERULAR FILTRATION RATE, and EDEMA. Kidney biopsy initially indicates focal segmental glomerular consolidation (hyalinosis) or scarring which can progress to globally sclerotic glomeruli leading to eventual KIDNEY FAILURE. Glomerulonephritis, Focal Sclerosing,Hyalinosis, Segmental Glomerular,Focal Segmental Glomerulosclerosis,Glomerulosclerosis, Focal,Hyalinosis, Segmental,Segmental Glomerular Hyalinosis,Focal Glomerulosclerosis,Focal Sclerosing Glomerulonephritides,Focal Sclerosing Glomerulonephritis,Glomerular Hyalinosis, Segmental,Glomerulonephritides, Focal Sclerosing,Sclerosing Glomerulonephritides, Focal,Sclerosing Glomerulonephritis, Focal,Segmental Glomerulosclerosis, Focal,Segmental Hyalinosis
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000293 Adolescent A person 13 to 18 years of age. Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths

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