TY - JOUR
T1 - Plasma exchange in immune complex glomerulonephritis
T2 - Clinical and immunological correlations
AU - Stratta, P.
AU - Messina, M.
AU - Vallauri, P.
AU - Coppo, R.
AU - Peyretti, F.
AU - Vercellone, A.
PY - 1983
Y1 - 1983
N2 - 22 patients with immune complex (IC) glomerulonephritis (GN) were treated with plasma exchange (PE), corticosteroids and immunosuppressors, in 4 cases also as a long treatment. We evaluated circulating IC and some neutrophils (PMN) functions such as phagocitosis, aggregation and platelet activating factor (PAF) release. In extracapillary GN improvement was observed in 3/9 patients, concomitantly with IC decrease: in 6/9 patients no renal amelioration occurred, despite IC decrease in two. In all Lupus Nephritis and mixed IgG/IgM crioglobulinemia, IC were highly positive and the disappearance of IC in 5/6 Lupus Nephritis and 4/4 crioglobulinemia heralded systemic and renal amelioration. PMN functions were hampered in acute Lupus Nephritis and mixed crioglobulinemia, but constantly improved along with IC decrease and clinical amelioration. Thus in extracapillary GN the decrease of IC by PE may not eventuate in renal improvement. In Lupus Nephritis and crioglobulinemia a better correlation exists between IC, PMN function and clinical course.
AB - 22 patients with immune complex (IC) glomerulonephritis (GN) were treated with plasma exchange (PE), corticosteroids and immunosuppressors, in 4 cases also as a long treatment. We evaluated circulating IC and some neutrophils (PMN) functions such as phagocitosis, aggregation and platelet activating factor (PAF) release. In extracapillary GN improvement was observed in 3/9 patients, concomitantly with IC decrease: in 6/9 patients no renal amelioration occurred, despite IC decrease in two. In all Lupus Nephritis and mixed IgG/IgM crioglobulinemia, IC were highly positive and the disappearance of IC in 5/6 Lupus Nephritis and 4/4 crioglobulinemia heralded systemic and renal amelioration. PMN functions were hampered in acute Lupus Nephritis and mixed crioglobulinemia, but constantly improved along with IC decrease and clinical amelioration. Thus in extracapillary GN the decrease of IC by PE may not eventuate in renal improvement. In Lupus Nephritis and crioglobulinemia a better correlation exists between IC, PMN function and clinical course.
UR - http://www.scopus.com/inward/record.url?scp=0020956386&partnerID=8YFLogxK
M3 - Article
SN - 0391-3988
VL - 6
SP - 27
EP - 28
JO - International Journal of Artificial Organs
JF - International Journal of Artificial Organs
IS - Suppl. 1
ER -