title: [Autoimmune thrombopenic purpura. Clinical practices during diagnosis. A French survey and recommendations. French College of Hemotologists Evaluation Commission].
abstract: THE SURVEY: To better ascertain diagnostic and treatment strategies used by physicians for idiopathic thrombocytopenic purpura, a questionnaire was addressed to 298 French hematologists and pediatricians. One hundred and ten responses were analyzed.
  Thrombocytopenia was determined on capillary blood samples by 50% of the physicians and platelet-associated antibody by 44%. Bone marrow aspirates were obtained more frequently in adults (85%) than in children (47%) and immune disorders were more often investigated in 95% of adults and in 68% of children.
  Treatment threshold was lower in children (20.10(9)/l) than in adults (50.10(9)/l). Corticoidsteroids was the treatment of choice in adults (98%) and children received either IV immunoglobulins (61%) and/or corticosteroids (63%); higher doses were used in children (> or = 2 mg/kg versus 1 mg/kg) for shorter periods (> or = 2 weeks versus > 3 weeks). Treatment failure was evaluated earlier in children (< 10 days) than in adults (> 20 days).
  
  
  CONCLUSIONS
  1. Diagnosis. Based on repeatedly low platelet counts and verification that only platelets are involved. Clinical examination is normal excepting rare cases of severe hemorrhage. Search for antiplatelet antibodies is non-contributive 2. Treatment Short-term corticosteroids, both in children and adults. Intravenous gammaglobulins should be limited to cases with signs of severe hemorrhage. 3. Consult the complete guidelines for each individual clinical situation.
authors.affiliation: Commission d'Evaluation du Collège français des Hématologistes, Paris.
authors.forename: J P
authors.initials: JP
authors.lastname: Marie
authors.forename: D
authors.initials: D
authors.lastname: Simon
authors.forename: E
authors.initials: E
authors.lastname: Baumelou
authors.forename: S
authors.initials: S
authors.lastname: Bellucci
authors.forename: P
authors.initials: P
authors.lastname: Bierling
authors.forename: D
authors.initials: D
authors.lastname: Bordesoule
authors.forename: T
authors.initials: T
authors.lastname: Leblanc
authors.forename: M
authors.initials: M
authors.lastname: Leporrier
authors.forename: J M
authors.initials: JM
authors.lastname: Micléa
authors.forename: Y
authors.initials: Y
authors.lastname: Najean
mesh_terms: D006801:Humans; D016553:Purpura, Thrombocytopenic, Idiopathic / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy; D011795:Surveys and Questionnaires