Primary immunodeficiencies (PID) are rare diseases; therefore transnational studies are
essential to maximize the scientific outcome and to improve diagnosis and therapy. In order …

Introduction: The German PID-NET registry was founded in 2009, serving as the first national
registry of patients with primary immunodeficiencies (PID) in Germany. It is part of the …

Epidemiological studies have shown wide geographical and racial variation in the
prevalence and patterns of immunodeficiency disorders. To determine the frequency of …

Although primary immunodeficiency diseases (PIDs) were first reported in India in the
1970s, those diagnoses were based predominantly on clinical presentations—very limited …

Abstract Purpose Primary immunodeficiencies (PIDs) are a large group of diseases
characterized by susceptibility to infections. We provide the first comprehensive report on …

Primary immunodeficiency disorders (PIDs) are a heterogeneous group of inherited
disorders that affect different components of the immune system. There are more than 150 …

Abstract Purpose Primary immunodeficiencies (PIDs) are a large group of diseases
characterized by susceptibility to not only recurrent infections but also autoimmune diseases …

Background. Efforts have been made worldwide to improve awareness and treatment of
primary immunodeficiency (PID). This has also gained momentum on the African continent …

Summary The Swiss National Registry for Primary Immunodeficiency Disorders (PID) was
established in 2008, constituting a nationwide network of paediatric and adult departments …

Primary immune deficiencies (PIDs) are a growing group of over 230 different disorders
caused by ineffective, absent or an increasing number of gain of function mutations in …