Summary
Intraglomerular fibrin deposition has been implicated as an important pathogenetic mechanism in patients with glomerular diseases and the nephrotic syndrome. To investigate fibrin formation and degradation in nephrosis, we measured fibrinopeptide A by radio-immunoassay and D-dimer by enzyme-linked immunosorbent assay in the plasma of 30 consecutive adult patients with the nephrotic syndrome; in 10 the serum creatinine was more than 2 mg/dl. Both fibrinopeptide A and D-dimer were abnormally elevated in the majority of nephrotics (P<0.001 vs. healthy controls), providing evidence of increased fibrin generation and lysis “in vivo.” A positive correlation was found between fibrinopeptide A and D-dimer (correlation coefficient 0.64,P<0.001), suggesting a close relationship between fibrin formation and degradation. Calcium heparin, administered to 12 nephrotics, caused a marked decrease in plasma fibrinopeptide A, due to a reduction of in vivo thrombin activity. As enhanced thrombin activity can favor fibrin deposition within the renal parenchyma, as well as vascular complications, it is reasonable to assume that an antithrombotic treatment aimed at controlling thrombin generation may ameliorate the natural history of nephrosis.
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References
Addis T, Glomerular nephritis. MacMillan, New York, p 216, 1949
Cameron JS, Coagulation and thromboembolic complications of the nephrotic syndrome. Adv Nephrol 13: 75, 1984
Charytan C, Purtilo O, Glomerular capillary thrombosis and acute renal failure after epsilon-amino caproic acid therapy. N Engl J Med 280; 1102, 1969
Clarkson AR, McDonald MK, Petrie JJB, Cash JD, Robson JS, Serum and urinary fibrin/fibrinogen degradation products in glomerulonephritis. BMJ 3: 447, 1971
Deguchi F, Tomura S, Yoshiyama N, Takeuchi J, Intraglomerular deposition of coagulation-fibrinolysis factors and a platelet membrane antigen in various glomerular diseases. Nephron 51: 377, 1989
Gandrille S, Aiach M, Albumin concentration influences fibrinolytic activity in plasma and purified system. Fibrinolysis 4: 225, 1990
Kanfer A, Thromboses et troubles de l'hémostase dans le syndrome néphrotique. Nephrologie 13: 151, 1992
Kauffmann RH, Veltkamp JJ, Van Tilburg NH, Van Es LA, Acquired antithrombin III deficiency and thrombosis in the nephrotic syndrome. Am J Med 65: 607, 1978
Kincaid-Smith P, Coagulation and renal disease. Kidney Int 1: 183, 1972
Llach F, Hypercoagulability, renal vein thrombosis, and other thrombotic complications of nephrotic syndrome (editorial). Kidney Int 28: 429, 1985
Machleidt C, Mettang T, Starz E, et al, Multifactorial genesis of enhanced platelet aggregability in patients with nephrotic syndrome. Kidney Int 36: 1119, 1989
Mannucci PM, Valsecchi C, Bottasso B, D'Angelo A, Casati S, Ponticelli C, High plasma levels of protein C activity and antigen in the nephrotic syndrome. Thromb Haemost 55: 31, 1986
Neale TJ, Tipping PG, Carson SD, Holdsworth SR, Participation of cell-mediated immunity in deposition of fibrin in glomerulo-nephritis. Lancet II: 421, 1988
Nossel HL, Younger L, Wilner GD, et al. Radioimmunoassay of human fibrinopeptide A. Proc Natl Acad Sci USA 68: 2350, 1971
Panicucci F, Sagripanti A, Vispi M, Pinori E, Lecchini L, Barsotti G, Giovannetti S, Comprehensive study of haemostasis in nephrotic syndrome. Nephron 33: 9, 1983
Robert A, Olmer M, Sampol J, et al, Clinical correlation between hypercoagulability and thrombo-embolic phenomena. Kidney Int 31: 830, 1987
Rylatt DB, Blake AS, Cottis LE, et al, An immunoassay for human D dimer using monoclonal antibodies. Thromb Res 31: 767, 1983
Sagripanti A, Cupisti A, Ciardella F, Ferdeghini M, Pinori E, Barsotti G, Parameters of hemostasis activation in nephrotic syndrome. Kidney Int 35: 578, 1989
Sagripanti A, Cupisti A, Ferdeghini M, Pinori E, Barsotti G, Molecular markers of hemostasis activation in nephrotic syndrome. Nephron 51: 25, 1989
Thomson C, Forbes CD, Prentice CRM, Kennedy AC, Changes in blood coagulation and fibrinolysis in the nephrotic syndrome. Q J Med 43: 399, 1974
Tipping PG, Dowling JP, Holdsworth SR, Glomerular procoagulant activity in human proliferative glomerulonephritis, J Clin Invest 81: 119, 1988
Tomura S, Oono Y, Kuriyama R, Takeuchi J, Plasma concentrations of fibrinopeptide A and fibrinopeptide Bβ 15–42 in glomerulonephritis and the nephrotic syndrome. Arch Intern Med 145: 1033, 1985
Toulon P, Gandrille S, Remy P, Chadeuf G, Jouvin MH, Aiach M, Significance of high levels of heparin cofactor II in the plasma and urine of adult patients with nephrotic syndrome Nephron 60: 176, 1992
Viganò-D'Angelo S, D'Angelo A, Kaufman CE, Sholer C, Esmon CT, Comp PC, Protein S deficiency occurs in the nephrotic syndrome. Ann Intern Med 107: 42, 1987
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Sagripanti, A., Cupisti, A., Baicchi, U. et al. In vivo measurements of fibrin formation and degradation in nephrotic patients. Int J Clin Lab Res 24, 113–116 (1994). https://doi.org/10.1007/BF02593911
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DOI: https://doi.org/10.1007/BF02593911