title: [Antiphospholipid syndrome and exogenic risk factors in thromboses].
abstract: OBJECTIVE
  To examine relationships between incidence rate of thromboses in antiphospholipid syndrome and exogenic risk factors (RF) of thrombosis.
  
  
  METHODS
  The trial enrolled 131 patients (105 females and 26 males). They were divided into three groups: 23 patients with systemic lupus erythematosus (SLE, group 1), 63 patients with SLE and antiphospholipid syndrome (APS, group 2), 45 patients with primary APS (PAPS, group 3). Thrombosis RF questionnaire survey was made. Effects of corticosteroids and cyclophosphamide on occurrence of thrombosis were assessed.
  
  
  RESULTS
  Such exogenic RF as intake of coffee, fat food, alcohol were not related to thromboses. Hypodynamia was more typical for APS patients (21.3%) than for SLE patients free of APS (8.7%). Overweight for was characteristic for APS patients (49 and 34.7%, respectively). The proportion of smokers was higher in APS patients, though smoking did not provoke thrombotic complications. A direct correlation was found between occlusion and corticosteroids administration, while occlusion and cyclophosphamide treatment correlated inversely.
  
  
  CONCLUSIONS
  Venous thrombosis RF in patients with APS and PAPS are obesity and treatment with glucocorticosteroids.
authors.forename: T L
authors.initials: TL
authors.lastname: Tikhonova
authors.forename: E S
authors.initials: ES
authors.lastname: Mach
authors.forename: I E
authors.initials: IE
authors.lastname: Shirokova
authors.forename: T M
authors.initials: TM
authors.lastname: Reshetniak
mesh_terms: D016736:Antiphospholipid Syndrome / Q000150:complications* / Q000188:drug therapy; D018501:Antirheumatic Agents / Q000009:adverse effects / Q000494:pharmacology; D003520:Cyclophosphamide / Q000009:adverse effects; D005260:Female; D005938:Glucocorticoids / Q000009:adverse effects; D006801:Humans; D008019:Life Style; D008180:Lupus Erythematosus, Systemic / Q000150:complications / Q000188:drug therapy; D008297:Male; D009765:Obesity / Q000150:complications; D011239:Prednisolone / Q000009:adverse effects; D012008:Recurrence; D012307:Risk Factors; D012907:Smoking / Q000009:adverse effects; D013927:Thrombosis / Q000139:chemically induced / Q000209:etiology*; D020246:Venous Thrombosis / Q000209:etiology
chemical_list: D018501:Antirheumatic Agents; D005938:Glucocorticoids; D003520:Cyclophosphamide; D011239:Prednisolone