Purpose - to study the state of protection against vaccine-controlled infections in children with primary immunodeficiency (PID) and on immunosuppressive therapy. Materials methods. The object was level intensity humoral immunity viral (measles, rubella) bacterial (diphtheria, tetanus) immunosuppressed patients. Protective levels specific IgG antibodies vaccine antigens were determined 58 20 re...

mannose-binding lectin (mbl) is a protein of innate immune system that is involved in opsonization and complement activation. mbl deficiency is associated with predisposition to infectious diseases; however subnormal levels are also seen in healthy subjects. the aim of this study was to investigate the prevalence and clinical manifestation of mbl deficiency in patients with increased susceptibi...

The emergence of vaccine-derived polioviruses (VDPVs) in patients with Primary Immunodeficiency (PID) is a threat to the polio-eradication program. In first its kind pilot study for successful screening and identification VDPV excretion among PID India, enteroviruses were assessed stool specimens 154 across India period two years. A total 21.42% tested positive enteroviruses, 2.59% (PV), wherea...

Analysis of cancer risk in primary immune deficiency (PID) offers insight into the relationship between immune function and cancer. Data on Australian patients (n = 1132) notified voluntarily to the Australasian Society of Clinical Immunology and Allergy PID Registry (1990-2008) were linked with national death and cancer registries. Person-years of follow-up commenced from up to 15 years before...

BACKGROUND Primary immunodeficiency (PID) is a heterogeneous group of inheritable genetic disorders with increased susceptibility to infections, autoimmunity, uncontrolled inflammation and malignancy. Timely precise diagnosis of these patients is very essential since they may not be able to live with their congenital immunity defects; otherwise, they could survive with appropriate treatment. DN...

BACKGROUND Primary immunodeficiency disorders (PID) are a group of hereditary disorders characterized by an increased susceptibility to severe and recurrent infections, autoimmunity, lymphoproliferative disorders, and malignancy. OBJECTIVE To evaluate the demographic and clinical data of PID patients diagnosed in a referral pediatric hospital. METHOD All PID cases with a confirmed diagnosis...

background: frequent infections is among the most frequent clinical dilemmas for primary care physicians. immunodeficiency disorders are a heterogeneous group of illnesses that predispose patients to the recurrent infections, autoimmunity and malignancies. the aim of this study was to evaluate the clinical and laboratory data collected for the final diagnosis of patients referred with recurrent...

BACKGROUND The prevalence of primary immunodeficiency (PID) in the relatives of patients with common variable immunodeficiency (CVID) and IgA deficiency is high. Allergic disorders have been recorded in patients with humoral immunodeficiency. We aimed to determine the frequency of humoral immunodeficiency and atopy in the relatives of patients with CVID. METHODS The study population comprised...

background: primary antibody deficiency, the most common primary immunodeficiency disorder, represents a heterogeneous spectrum of conditions caused by a defect in any critical stage of b cell development and is characterized by impaired production of normal amounts of antigen-specific antibodies. objective: this retrospective study aimed at description and analysis of demographic, clinical, im...

common variable immunodeficiency (cvid) is one of the primary immunodeficiencies, which usually presents with recurrent bacterial infections, particularly in respiratory and gastrointestinal systems and hypogammaglobulinemia. we present here a case of cvid who was suffering from chronic watery diarrhea since 3 months before admission. past medical history was uneventful about recurrent infectio...