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Active clinical trials for "Hemophilia A"

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Global Epidemiologic Study of Preexisting Immunity to AAV in Adults With Severe Hemophilia

Hemophilia AHemophilia B

Assess the seroprevalence of neutralizing antibodies (NAb) to AAV in adults with severe hemophilia A (coagulation factor VIII [FVIII] <1%) or moderately severe to severe hemophilia B (coagulation factor IX [FIX] ≤2%).

Completed13 enrollment criteria

Health Practice of Hemophilia Patiente Care During Pregnancy, Delivery and Newborn Children

Hemophilia

Prenancy and specialy delivery for hemophilia mother and her children possibly hemophilia is risked. Diagnostical of hemophilia pregnan is the first difficulty but patients with hemorrhagic menstruation without etiology known, hemorrhagic complication during a chirurgical procedure or during previously pregnancy currently are examine in Haemostasis consultation. None French recommendation specifie for health practice of these hemophilia patients exists. However, Anglo-Saxon recommendations are published in 2011. The objective of this study is to realize a French investigation of health practice about hemophilia care of these patients and to compare them with the English reference table.

Completed4 enrollment criteria

A Study Following People With Haemophilia A and B, With or Without Inhibitors, When on Usual Treatment...

Haemophilia AHaemophilia A With Inhibitors2 more

This study will collect data on bleeds and data related to quality of life in people with severe congenital (a disease existing from birth) haemophilia A and B, with or without inhibitors. The aim for the study is to look at the number of bleeds when on usual treatment for haemophilia. Participants will be asked to keep an electronic diary to track the number of bleeds and the treatment of their bleeds. Participants will be asked to wear an activity tracker on their wrist to capture their level of activity every day for up to 12 weeks. While taking part in this study, participants will keep getting their usual treatment as given to them by their doctor. All study visits at the clinic are done in the same way as the participants are used to. In the time between the participants' visits to the clinic, the study staff at the clinic may call or email the participant. The study will last for about 2½ years.

Completed15 enrollment criteria

Evaluation of Static Postural Balance in Children With Hemophilia and Its Relationship With Joint...

HemophiliaArthropathy of Knee1 more

Hemophilia is a rare hematological disorder characterized by a partial or complete deficiency of clotting factor VIII or IX.Bleeding disorders mainly affect the musculoskeletal system. Intra-articular bleeding is an important complication related to hemophilia and usually occurs in large synovial joints such as knees and ankles. Initially, these bleeds occur non-specific spontaneously and usually affect one joint, and repeated bleeding makes that joint a target joint. Postural balance can be defined as the ability to maintain a stable posture for maximum duration with minimal body sway, or to hold the body centre of gravity (CoG) over its base support in varying conditions (1). Somatosensorial information from mechanoreceptors, visual and vestibular receptors is required to maintain postural balance. Postural balance is tried to be controlled by the postural adjustments provided by the contraction of the lower limb muscles and trunk muscles before perturbation. Spontaneous hemarthrosis is a distinctive feature of severe haemophilia, and that recurrent bleedings may likely to cause postural balance disorders by disrupting proprioceptive inputs from mechanoreceptors in the joint. Data on how bleeding affects postural balance in children with hemophilia is unclear.In the relationship between the clinical evaluation of hemophilia and postural balance, there is little research in the literature.

Completed7 enrollment criteria

Hemophilia and Bone Metabolism: Study of Monocytic Populations and Inflammatory Proteins

HemophiliaOsteopenia1 more

The investigators propose, as part of the study, to carry out for each patient: An analysis of monocytic populations by flow cytometry (CD14, CD16, CD45, CD68, CD115, CCR2, CX3CR1, CD163 and CD206). A population assessment of Myeloid-Derived Suppressor Cells (MDSC). Assays of cytokines and chemokines involved in inflammation by multiplex analyzes: Il-1 (α and β), Il-4, Il-6, Il-10, Il-13, TNF- α, TGF- β, CRP , leptin, IFN- β. Specialized dosages of proteins involved in bone metabolism. RANKL, osteoprotegerin, M-CSF, TRAPCP5.

Completed9 enrollment criteria

Medication Exposure in Older Patients With Constitutional Hemorrhagic Disease

Hemophilia

The improvements observed in the care of patients with hemophilia or Willebrand disease have led to an increase in their life expectancy, which today approaches that of the general population. This increase in life expectancy leads in these patients to the development of comorbidities related to aging (cardiovascular and neurological diseases, cancers and kidney diseases) (e.g "Franchini & Mannuccio", BJH, 2009). The care of these comorbidities represents a new challenge for the medical teams. Toward multiple comorbidities, polypharmacy is often associated. Many studies about medication exposure and management in older patients were published but no study was conducted to explore the medication management of older patients with hemophilia or Willebrand disease.

Completed4 enrollment criteria

Handheld Ultrasound (HHUS) for Home Use in Hemophilia

Joint BleedHemophilia A

This is a study in 3 phases that will assess the feasibility and utility of handheld home ultrasound (HHUS) in a patient's home to assess whether a painful episode in the elbow, knee or ankle is a bleed or not.

Completed11 enrollment criteria

Treatment Patterns And Outcomes In Patients Treated With Benefix Or Refacto/Refacto AF - A Swedish...

Hemophilia AHemophilia B

The overall aim of the study is to describe demographic and clinical characteristics, treatment patterns and outcomes, in the populations of hemophilia patients treated with BeneFIX and ReFacto/ReFacto AF in Sweden

Completed2 enrollment criteria

Impact of Pain on Functional Impairment and Quality of Life in Adults With Hemophilia

Congenital Bleeding DisorderHaemophilia A3 more

This study is conducted in the United States of America (USA). The aim of the study is to assess the impact of pain on functional impairment and quality of life in adult persons with hemophilia (PWH) with and without inhibitors with joint bleeding.

Completed5 enrollment criteria

Project to Update the Study of Congenital Haemophilia in Spain

Congenital Bleeding DisorderHaemophilia A1 more

This study is conducted in Europe. The aim of the study is to update the knowledge about the prevalence and severity of congenital haemophilia (A and B) in Spain.

Completed5 enrollment criteria
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