2010
DOI: 10.3324/haematol.2010.028969
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Bleeding symptoms in heterozygous factor VIII deficiency

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Cited by 6 publications
(6 citation statements)
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“…In 33 cases with F13D in the EN-RBD registry, cases with severe bleeding had plasma FXIII activity 0-0Á11 iu/ml and asymptomatic cases had FXIII activity 0Á11-0Á51 iu/ml (Peyvandi et al, 2012a). Heterozygous F13D carriers have plasma FXIII activity 0Á2-0Á7 iu/ml and sometimes display mild bleeding symptoms (Ivaskevicius et al, 2010b) although the significance of this has been questioned (Mannucci, 2010). Acquired F13D has been reported in patients with cardiac surgery, inflammatory bowel disease and Henoch-Schonlein purpura and is rarely associated with de novo FXIII inhibitors (Boehlen et al, 2013).…”
Section: Clinical Featuresmentioning
confidence: 99%
“…In 33 cases with F13D in the EN-RBD registry, cases with severe bleeding had plasma FXIII activity 0-0Á11 iu/ml and asymptomatic cases had FXIII activity 0Á11-0Á51 iu/ml (Peyvandi et al, 2012a). Heterozygous F13D carriers have plasma FXIII activity 0Á2-0Á7 iu/ml and sometimes display mild bleeding symptoms (Ivaskevicius et al, 2010b) although the significance of this has been questioned (Mannucci, 2010). Acquired F13D has been reported in patients with cardiac surgery, inflammatory bowel disease and Henoch-Schonlein purpura and is rarely associated with de novo FXIII inhibitors (Boehlen et al, 2013).…”
Section: Clinical Featuresmentioning
confidence: 99%
“…23 In 2010, Ivaskevicius et al reported clinical presentations and molecular characteristics of 12 heterozygotes with FXIII deficiency, 7 of who (58%) had bleeding despite FXIII activity ranging from 23 to 71%, 11 but Prof. Mannucci questioned this report and indicated that severe bleeding can also occur in normal individuals. 13,24 Of seven individuals with heterozygous FXIII deficiency, six ($86%) experienced postoperative/traumatic bleeding. 11 Due to ambiguity in the clinical presentations of heterozygous individuals, we designed a case-control study on 124 heterozygous (FXIII activity: 53 AE 16 and heterozygous for c.562 T > C variant) and 3,451 apparently healthy individuals (FXIII activity: 86 AE 14 and non-mutant for c.562T > C variant).…”
Section: Clinical Manifestationsmentioning
confidence: 99%
“…Профилактика должна быть про должена и усилена во время беременности, чтобы снизить риск потери беременности и ПК [160,183]. Было высказано предположение, что гетерозиготные носители имеют риск кровотечений, связанных с травмой [156], хотя это не изуча лось систематически, и имеются данные о том, что поддер жание уровня 0,03-0,10 МЕ/мл может быть достаточным для предотвращения кровотечения у пациентов с тяжелым течением [184,185].…”
Section: уровень доказательствunclassified