K. Manger et al., CYCLOSPORINE-A IN THE TREATMENT OF SYSTEMIC LUPUS-ERYTHEMATOSUS - RESULTS OF AN OPEN CLINICAL-STUDY, British journal of rheumatology, 35(7), 1996, pp. 669-675
In order to define the effects and safety of cyclosporin A (CsA) in sy
stemic lupus erythematosus (SLE), we conducted an open clinical trial
with 16 SLE patients. During an observation period of up to 64 months
and an average treatment period of 30.3 months, 16 SLE patients, who d
id not have adequate disease control or experienced side-effects with
their previous immunosuppressive therapy, were treated with CsA (3-5 m
g/kg). In 3/16 patients, CsA treatment was discontinued because of sid
e-effects, in two because of inefficacy and in 2/16 because of a pregn
ancy. Four out of 16 patients had a flare of disease during CsA therap
y 7, 24, 36 and 40 months after initial response to therapy; one patie
nt stopped CsA treatment after 54 months of successful disease control
. Four out of 16 patients are still on CsA. The best beneficial effect
was observed in 10 patients with proteinuria, which decreased from 4.
7 +/- 2.6 to 1.5 +/- 1.1 g/24 h. In 3/3 patients with thrombocytopenia
and 3/3 patients with leucocytopenia, platelets and leucocytes return
ed to normal values. The most frequent side-effects were hypertension
and deterioration of renal function (3/16) and hypertrichosis (5/16).
According to the preliminary results of this study, CsA was well toler
ated and able to control disease activity over an extended time period
. These data should encourage investigators to perform a multicentre c
ontrolled trial on CsA therapy in SLE.