Table 2.

Prior treatment before the treatment with apremilast.

Case	Acit	Alit	PUVA	MTX	CsA	GCS	AZA	ETN	UST	ADA	SEC
1	x		x	x	x
2	x		x	x	x	x		x	x	x
3	x	x	x	x
4			x	x	x	x	x				x
5	x	x	x	x		x
6	x		x	x	x	x					x

Acit, acitretin; Alit, alitretinoin; PUVA, psoralen-UVA; MTX, methotrexate; CsA, cyclosporine A; GCs, glucocorticosteroids; AZA, azathioprin UST, ustekinumab; ADA, adalimumab; SEC, secukinumab.