Latin-American Von Willebrand Disease Registry

Status Not yet recruiting

Clinical Trial Summary

Establish a Latin-American network of centers and professionals with the aim of:

- To register VWD patients in retrospective/prospective study, using a database, available online, common to all

- To register the bleeding history, the treatment and the events of VWD patients in the region

- To investigate the influence of VWD on quality of life

Clinical Trial Description

von Willebrand disease (VWD) is the most common autosomal bleeding disorder, mostly inherited as dominant trait. VWD is due to deficiency/abnormality of von Willebrand factor (VWF). The prevalence of VWD is unknown, but estimated as 0.1% to 1% of the general population. Although the autosomal inheritance pattern would suggest an equal distribution of male and female patients, the disease is diagnosed in more females because of female-specific hemostatic challenges: menses, ovulation, pregnancy and childbirth. Diagnosis of VWD is made by assessing personal and family history of bleeding, physical examination and completed with specific laboratory tests.

There is limited information on the epidemiology of VWD in developing countries. Some countries in Latin America have registries of severe disease that, although it is the rarest form, carries the highest costs for regional health systems. So that the prevalence of clinical symptoms and laboratory features of the disease as well as the management of the disease in Latin America is unknown.

The present project aims to establish a network of centers and professionals with the objective to register and investigate all patients with VWD in Latin America, using a database available online common to all, to gain understanding about phenotype, genotype and management of VWD in the region. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT04279717
Study type	Observational [Patient Registry]
Source	Academia Nacional de Medicina
Contact	Analia Sanchez Luceros, PhD, MD
Phone	+5491152203235
Email	sanchezluceros@gmail.com
Status	Not yet recruiting
Phase
Start date	February 2020
Completion date	December 2022

View Details

See also
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