نتایج جستجو برای: hypogammaglobulinemia.
تعداد نتایج: 1443 فیلتر نتایج به سال:
Hypogammaglobulinemia is characterized by reduced serum immunoglobulin levels. Secondary hypogammaglobulinemia of considerable interest to the practicing physician because it a potential complication some medications and may predispose patients serious infections. Patients with multiple sclerosis (MS) treated B-cell–depleting anti-CD20 therapies are particularly at risk developing hypogammaglob...
In this retrospective study we assessed the frequency of hypogammaglobulinemia in 708 patients with SIRS, severe sepsis and septic shock. We evaluated the relationship between hypogammaglobulinemia IgG, IgM and 28 day mortality. Total of 708 patients and 1,513 samples were analyzed. In the three subgroups we investigated, patients met the criteria of SIRS, severe sepsis and septic shock. IgG hy...
We undertook this study to determine whether patients with late-onset hypogammaglobulinemia, who are at very high risk for gastric cancer, have a reduced secretion of gastrin after stimulation with food or bombesin, a potent gastrin-releasing stimulus. We compared the plasma gastrin responses to bombesin and to a standard test meal in 18 patients with late-onset hypogammaglobulinemia with those...
UNLABELLED Patients with hypogammaglobulinemia are susceptible to recurrent bacterial, viral, fungal, and parasitic infections. The most common clinical manifestation includes recurrent severe infections caused by encapsulated bacteria, in which antibody opsonization is the primary defense mechanism. To our knowledge, this is the first case report of hypogammaglobulinemia in a Ugandan child in ...
Patients with hypogammaglobulinemia who do not fulfill all the classical diagnostic criteria for common variable immunodeficiency (reduction of two immunoglobulin isotypes and a reduced response to vaccination) constitute a diagnostic and therapeutic dilemma, because information concerning the clinical and immunological characteristics of these patients with idiopathic primary hypogammaglobulin...
A B S T R A C T Specific anti-influenza virus antibody production in vitro was studied in peripheral blood mononuclear cells from 17 patients with hypogammaglobulinemia. Cells obtained from 6 of 12 patients with common variable hypogammaglobulinemia produced anti-influenza virus antibody, predominantly of the IgM isotype, when cultured in vitro with type A influenza virus. No antibody was produ...
Hypogammaglobulinemia is characterized as a deficiency in humoral immunity. Humoral immunity deficiencies include the absence of B cells and/or serum immunoglobulins. Common clinical features include a predisposition toward infections naturally defended against through antibody-mediated responses. Clinical manifestations of this condition, in the parturient, may contraindicate neuraxial anesthe...
BACKGROUND Hypogammaglobulinemia is common in Waldenström's macroglobulinemia. The etiology of this finding remains unclear, but it has been speculated to be based on tumor-induced suppression of the 'uninvolved' immunoglobulin production DESIGN AND METHODS We evaluated the incidence of IgA and IgG hypogammaglobulinemia in 207 untreated patients with Waldenström's macroglobulinemia and invest...
BACKGROUND Randomized controlled trials and retrospective studies in ANCA-associated vasculitis (AAV) concurred that rituximab (RTX) is effective to induce and maintain remission. Infections and hypogammaglobulinemia during RTX were usually infrequent and uncomplicated. But in the Tromsø study cohort, 45% of patients with granulomatosis with polyangiitis (GPA) developed hypogammaglobulinemia du...
BACKGROUND AND PURPOSE Primary hypogammaglobulinemia has been proposed to be associated with an increased incidence of allergic diseases, but the correlation between the clinical presentation and the serum immunoglobulin E (IgE) level has not been studied in this patient group. This study investigated the correlation of IgE levels and allergic condition in patients with primary hypogammaglobuli...
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