Research Article

Elevated Serum Level of HMGB1 in Patients with the Antiphospholipid Syndrome

Table 1

Clinical characteristics of APS patients.

Characteristics, n (%)APS
()
SAPS
()
PAPS
()

Vascular thrombosis28 (93.3)19 (100)9 (81.8)
Venous thrombosis18 (60)13 (68.4)5 (45.4)
Arterial thrombosis13 (43.3)8 (42.1)5 (45.4)
Recurrent thrombosis12 (40)9 (47.4)3 (27.3)

Pregnancy morbidity9 (30)5 (26.3)4 (36.4)
Normal fetus deaths2 (6.7)1 (5.26)1 (9.1)
Premature births000
Spontaneous abortions8 (26.7)5 (26.3)3 (27.3)

Vascular thrombosis and pregnancy morbidity7 (23.3)5(26.3)2 (18.2)

Noncriteria APS features24 (80)16 (84.2)24 (80)
  Livedo reticularis12 (40)8 (42.1)4 (36.4)
  Thrombocytopenia7 (23.3)4 (21)3 (27.3)
 Migraine7 (23.3)6 (31.6)1 (9.1)
 Seizures4 (13.3)3 (15.8)1 (9.1)

APS: antiphospholipid syndrome; PAPS: primary APS; SAPS: secondary APS.