Background Diagnostic delay in common variable immunodeficiency disorders (CVID) is
considerable. There is no generally accepted symptom-recognition framework for its early …

Common variable immunodeficiency (CVID) is the most common clinical primary
immunodeficiency. It is characterized by a defect in B-cell differentiation to plasma and …

Common variable immunodeficiency (CVID) is the most common symptomatic primary
immunodeficiency (PID). CVID is a heterogenous condition and clinical manifestations may …

Objectives: Common variable immunodeficiency (CVID) is the most common symptomatic
inborn error of immunity characterized by variable clinical manifestations. Methods: Web of …

Common variable immunodeficiency (CVID) is a heterogeneous group of primary antibody
deficiencies (PAD) which is defined by recurrent infections, hypogammaglobulinemia and …

Background: Ataxia-telangiectasia is a multi-system disorder in which neurologic impairment
and immune deficiency are observed. In the present study, patients with ataxia …

Objectives Common variable immunodeficiency (CVID) is a heterogeneous disorder
characterized by hypogammaglobulinemia and increased susceptibility to recurrent …

Purpose The aim was to describe the clinical manifestations, complications and long-term
outcome of a cohort of Iranian patients with primary immune deficiency (PID). Method We …

A novel coronavirus disease known as Coronavirus Disease 2019 (COVID-19) has spread
quickly throughout the world, and it was declared a pandemic in March 2022. Chronic …

Introduction and objectives Long-term follow up of patients with hyper IgE syndrome (HIES),
as a primary immunodeficiency disorder, has been poorly investigated. This study describes …