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. 2020 Mar 18;183(6):1073–1082. doi: 10.1111/bjd.18959

Table 4.

Initial and maximum dosages of systemic therapy

Ciclosporin Azathioprine Methotrexate Mycophenolic acid Oral corticosteroids
n = 201 n = 135 n = 199 n = 85 n = 184
mg kg−1 per day mg kg−1 per day mg per week g per day mg kg−1 per day
Initial dose
Dose n (%) Dose n (%) Dose n (%) Dose n (%) Dose n (%)
< 2·5 22 (10·9) < 1 20 (14·8) < 5 6 (3·0) < 1 11 (13) < 0·5 75 (40·8)
2·5–3·5 110 (54·7) 1–2 98 (72·6) 5–10 60 (30·2) 1–1·5 40 (47) 0·5–1·0 107 (58·2)
3·6–4·5 37 (18·4) 2·1–3 17 (12·6) 11–15 109 (54·8) 1·6–2 32 (38) > 1·0 2 (1·1)
4·6–5·0 32 (15·9) > 3 0 (0·0) 16–20 22 (11·1) > 2 2 (2)
> 5·0 0 (0·0) 21–25 2 (1·0)
> 25 0 (0·0)
Maximum dose
Dose n (%) Dose n (%) Dose n (%) Dose n (%) Dose n (%)
< 2·5 2 (1·0) < 1 2 (1·5) < 5 1 (0·5) < 1 2 (2) < 0·5 24 (13·0)
2·5–3·5 32 (15·9) 1–2 53 (39·3) 5–10 8 (4·0) 1–1·5 12 (14) 0·5–1·0 146 (79·3)
3·6–4·5 42 (20·9) 2·1–3 76 (56·3) 11–15 33 (16·6) 1·6–2 51 (60) > 1·0 14 (7·6)
4·6–5·0 120 (59·7) > 3 4 (3·0) 16–20 69 (34·7) > 2 20 (24)
> 5·0 5 (2·5) 21–25 87 (43·7)
> 25 1 (0·5)