2.

维持药物治疗的AS患者具体用药种类及复发情况

Medications and disease recurrence in AS patients with maintenance medications

Groups	Details of maintenance drugs and dosages	n	Recurrence [n (%)]
			-	+
TNFi withdrawal
	Celecoxib 200 mg/d	10
	Loxoprofen 60 mg/d	2
	Meloxicam 7.5 mg/d	1
	SSZ 1.5 g/d	2	16(72.7)	6(27.3)
	MTX 10 mg/weeks+Meloxicam 7.5 mg/d	2
	MTX 10 mg/weeks+Celecoxib 200 mg/d	2
	SSZ 1.5 g/d+Meloxicam 7.5 mg/d	2
	SSZ 1.5 g/d+Celecoxib 200 mg/d	1
TNFi reduction
	Etanercept 25 mg/weeks+Leflunomide 20 mg/d	1
	Etanercept 25 mg/10 d+Celecoxib 200 mg/d	11
	Etanercept 25 mg/10 d+Celecoxib 200 mg/d+Leflunomide 10 mg/d	2
	Etanercept 25 mg/10 d+Celecoxib 200 mg/d+SSZ 1.5 g/d	2	18(69.2)	8(30.8)
	Etanercept 25 mg/10 d+Meloxicam 7.5 mg/d+SSZ1.5 g/d	1
	Etanercept 25 mg/10 d	7
	Inflixmab 200 mg/2 m	1
	Adalimumab 40 mg/3 weeks	1