After Ethics Committee approval, we contacted 84 adult haemophilia A (HA) and haemophilia B (HB) patients, without current inhibitors, on replacement therapy (on-demand or secondary prophylaxis), regularly followed up at our comprehensive treatment centre. Seventy-one (n = 59 HA, n = 12 HB) replied to our questionnaire, which included the SF36v2 QoL assessment forms. We analysed two groups of variables: one including variables previously associated with decreased QoL, and another including variables with unclear impact on QoL (e.g. patients’ understanding

of haemophilia-related issues, economical concerns). In our population (mean ± SD age: 45.2 ± 14.7 years old), P-QoL appeared more reduced than M-QoL. P-QoL was strongly influenced by the number of arthropathies while M-QoL was primarily affected by patients’ concern of personal costs Selleck Alectinib due to haemophilia. Among this latter group, having knowledge of insurance coverage had a positive impact on M-QoL. Scores did not depend on haemophilia type. QoL was impaired in our haemophilia patients.

A simultaneous assessment of P-QoL and M-QoL confirmed the benefit of primary prophylaxis in P-QoL, while originally pointing out the major burden of patients’ selleck compound concerns and poor understanding of haemophilia-related economical issues on their M-QoL. This might become a particularly challenging issue in times of financial crisis. “
“Thirty per cent of patients with mild haemophilia A (MHA) present markedly different FVIII: C level when assayed by one-stage clotting and two-stage chromogenic assays. It is, therefore, a real clinical challenge to 上海皓元医药股份有限公司 predict the individual bleeding risk of these

patients. The aim of the present work was to study the relationship between the bleeding tendency of these patients with the results of a panel of phenotypic and genotypic tools. Thirty-six patients with MHA were included in this multicentre prospective clinical study. The severity of bleeding symptoms was evaluated using the ISTH/SSC score. FVIII:C levels were measured using an activated partial thromboplastin time-based one-stage FVIII assay (FVIII: C1) and three commercial chromogenic kits (FVIII:CR). FVIII antigen levels, thrombin generation measurement and FVIII gene mutation analysis were also performed. Our results showed that a one-stage FVIII: C assay cannot rule out the diagnosis of MHA, a combined use of FVIII:C1 with a FVIII:CR is suitable for detecting MHA. We observed that FVIII:CR results better reflected the clinical bleeding tendency of patients compared to FVIII:C1. We also observed a relationship between thrombin generation (TG) capacity and FVIII:CR of these patients. FVIII gene mutation analysis showed mutations previously reported in MHA patients with discrepant FVIII:C measurements, but with no predictive value of the individual bleeding phenotype of patients.