Infections
In the integrated Study 1 and Study 2 data sets, infections were reported in 146 patients (107.4 per 100 patient-years) treated with placebo, 166 patients (135.2 per 100 patient-years) treated with LUPKYNIS 23.7 mg, and 58 patients (167.5 per 100 patient-years) treated with voclosporin 39.5 mg twice a day. The most frequent infections were upper respiratory tract infections, urinary tract infections, viral upper respiratory tract infections, and herpes zoster.
Serious infections were reported in 27 patients (12.0 per 100 patient-years) treated with placebo, 27 patients (11.9 per 100 patient-years) treated with LUPKYNIS 23.7 mg, and 10 patients (14.4 per 100 patient-years) treated with voclosporin 39.5 mg twice a day. The most frequent serious infections were pneumonia, gastroenteritis, and urinary tract infections.
Opportunistic infections were reported in 2 patients (0.9 per 100 patient-years) treated with placebo, 3 patients (1.3 per 100 patient-years) treated with LUPKYNIS 23.7 mg, and 1 patient (1.4 per 100 patient-years) treated with voclosporin 39.5 mg twice a day. The most frequent opportunistic infections were cytomegalovirus chorioretinitis, cytomegalovirus infection, and herpes zoster cutaneous disseminated.
In Study 1 extension, infections and infestations were reported in 43 patients (32.3 per 100 patient-years) treated with placebo and 57 patients (41.4 per 100 patient-years) treated with LUPKYNIS 23.7 mg. There were 8 serious infections reported in both placebo treated patients (4.5 per 100 patient-years) and LUPKYNIS treated patients (3.9 per 100 patient-years).
Nephrotoxicity
In the integrated Study 1 and Study 2 data sets, glomerular filtration rate decreased was the most frequently reported adverse reaction, reported in 25 patients (11.3 per 100 patient-years) treated with placebo, 70 patients (37.1 per 100 patient-years) treated with LUPKYNIS 23.7 mg, and 27 patients (48.7 per 100 patient-years) treated with voclosporin 39.5 mg twice a day. In patients treated with LUPKYNIS 23.7 mg twice a day, decreases in glomerular filtration rate occurred within the first 3 months of LUPKYNIS treatment in 50/70 (71%), with 39/50 (78%) resolved or improved following dose modification, and of those 25/39 (64%) resolved or improved within 1 month
Renal adverse reactions (defined as renal impairment, acute kidney injury, blood creatinine increased, azotemia, renal failure, oliguria, and proteinuria) were reported in 22 patients (9.5 per 100 patient-years) treated with placebo, 26 patients (11.3 per 100 patient-years) treated with LUPKYNIS 23.7 mg, and 11 patients (16.5 per 100 patient-years) treated with voclosporin 39.5 mg twice a day.
Serious renal adverse reactions were reported in 9 patients (3.7 per 100 patient-years) treated with placebo, 13 patients (5.6 per 100 patient-years) treated with LUPKYNIS 23.7 mg, and 0 patients (0 per 100 patient-years) treated with voclosporin 39.5 mg twice a day. The most frequent serious renal adverse reactions were acute kidney injury and renal impairment.
In Study 1 extension, eGFR decreased was reported in 5 patients (2.8 per 100 patient-years) treated with placebo and 12 patients (6.1 per 100 patient-years) treated with LUPKYNIS 23.7 mg. Renal and urinary adverse events were reported in 10 patients (5.7 per 100 patient-years) treated with placebo and 21 patients (10.7 per 100 patient-years) treated with LUPKYNIS. Serious renal and urinary adverse events were reported in 5 patients (2.8 per 100 patient-years) treated with placebo and 2 patients (0.9 per 100 patient-years) treated with LUPKYNIS, and included lupus nephritis in both treatment groups.
Hypertension
In the integrated Study 1 and Study 2 data sets, hypertension was reported in 23 patients (10.3 per 100 patient-years) treated with placebo, 51 patients (25.2 per 100 patient-years) treated with LUPKYNIS 23.7 mg, and 16 patients (26.0 per 100 patient-years) treated with voclosporin 39.5 mg twice a day.
Serious hypertension was reported in 1 patient (0.4 per 100 patient-years) treated with placebo, 5 patients (2.1 per 100 patient-years) treated with LUPKYNIS 23.7 mg, and 2 patients (2.8 per 100 patient-years) treated with voclosporin 39.5 mg twice a day.
In Study 1 extension, hypertension was reported in 7 patients (4.0 per 100 patient-years) treated with placebo and 10 patients (4.9 per 100 patient-years) treated with LUPKYNIS 23.7 mg.
Neurotoxicity
In the integrated Study 1 and Study 2 data sets, nervous system disorders were reported in 44 patients (21.6 per 100 patient-years) treated with placebo, 74 patients (38.9 per 100 patient-years) treated with LUPKYNIS 23.7 mg, and 24 patients (42.5 per 100 patient-years) treated with voclosporin 39.5 mg twice a day. The most frequent neurological adverse reactions were headache, tremor, dizziness, post herpetic neuralgia, migraine, paresthesia, hypoaesthesia, seizure, tension headache, and disturbance in attention.
Serious nervous system disorders were reported in 2 patients (0.9 per 100 patient-years) treated with placebo, 9 patients (3.9 per 100 patient-years) treated with LUPKYNIS 23.7 mg, and 3 patients (4.3 per 100 patient-years) treated with voclosporin 39.5 mg twice a day. The most frequent serious neurological adverse reactions were headache, migraine, seizure, and posterior reversible encephalopathy syndrome.
In Study 1 extension, nervous system disorders (including headache) were reported in 8 patients (4.7 per 100 patient-years) treated with placebo and 14 patients (7.3 per 100 patient-years) treated with LUPKYNIS 23.7 mg.
Malignancy
In the integrated Study 1 and Study 2 data sets, malignancies were reported in 0 patients (0 per 100 patient-years) treated with placebo, 4 patients (1.7 per 100 patient-years) treated with LUPKYNIS 23.7 mg, and 0 patients (0 per 100 patient-years) treated with voclosporin 39.5 mg twice a day. These consisted of single occurrences of stage 0 cervical carcinoma, skin neoplasm, pyoderma gangrenosum, and breast tumor excision.
In Study 1 extension, there were no reports of malignancies in either treatment arm.
Hyperkalemia
In the integrated Study 1 and Study 2 data sets, hyperkalemia was reported in 2 patients (0.8 per 100 patient-years) treated with placebo, 5 patients (2.1 per 100 patient-years) treated with LUPKYNIS 23.7 mg, and 1 patient (1.4 per 100 patient-years) treated with voclosporin 39.5 mg twice a day.
In Study 1 extension, hyperkalemia was reported in 0 patients treated with placebo and 1 patient (0.5 per 100 patient-years) treated with LUPKYNIS 23.7 mg.
QT Prolongation
In the integrated Study 1 and Study 2 data sets, QT prolongation was reported in 0 patients (0 per 100 patient-years) treated with placebo, 2 patients (0.9 per 100 patient-years) treated with LUPKYNIS 23.7 mg, and 1 patient (1.4 per 100 patient-years) treated with voclosporin 39.5 mg twice a day.
In Study 1 extension, no patient treated with LUPKYNIS 23.7 mg reported QT prolongation.