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Table 1

From: Pharmacovigilance in juvenile idiopathic arthritis patients (Pharmachild) treated with biologic agents and/or methotrexate. Consolidated baseline characteristics from Pharmachild and other national registries

 

Pharmachild (N=5571)

NR UK (N=1537)

NR Germany (N=3243)

NR Portugal (N=112)

TOTAL (N=10463)

Age at onset

5.4 (2.4 – 10.0)

-

7.2 (3.1-11.4)

6.3 (2.5-10.9)

-

Age at JIA Diagnosis

6.2 (2.8 – 11.0)

5.5 (2.1-10.2)

8.2 (4.0-12.3)

7.3 (3.3-12.3)

-

Disease duration at the last follow-up

4.9 (2.5 – 8.2)

5.4 (2.7 – 8.8)

5.2 (3.1-8.4)

3.0 (0.5-9.6)

-

Therapy with MTX only

1365 (24.5)

503 (32.7)

1132/3134 (36.1)

0 (0.0)

3000/10354 (29.0)

Therapy with only one Biologic Drug + MTX

2378 (42.7)

862 (56.1)

1545/3134 (49.2)

27 (24.1)

4812/10354 (46.5)

Therapy with more than one Biologic + MTX

872 (15.6)

141 (9.2)

340/3134 (10.8)

78 (69.6)

1431/10354 (13.8)

Nr. patients with ESI or AE

1070 (19.2)

1093 (71.1)

1163(37.1)

27 (24.1)

3353 (32.4)

Nr. patients with ESI

496 (8.9)

230 (15.0)

249 (7.9)

5 (4.5)

980 (9.5)

Nr. patients with AE

729 (13.1)

1075 (69.9)

1069 (34.1)

24 (21.4)

2897 (28.0)