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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
1-2
|
| pubmed:dateCreated |
1992-7-23
|
| pubmed:abstractText |
Asthma is a multifactorial, reversible, obstructive lung disease that manifests airway inflammation as well as airway hyperreactivity. In addition to IgE-mediated respiratory reactions, the pathophysiology of asthma can be triggered by both viral respiratory and bacterial sinopulmonary infections. Even though most asthma patients do not manifest undue susceptibility to infection, a subset of asthma patients with recurrent sinopulmonary as well as upper-respiratory infections may have an associated immune deficiency syndrome. In a subset of these patients, deficiencies of serum IgG subclasses have also been described in the presence of low-normal or normal serum IgG and also deficient serum IgA. In addition to the usual asthma therapy with beta 2 agonist and theophylline bronchodilators as well as cromolyn and steroids, many of these immunodeficiency patients will benefit from iv gamma-globulin therapy. However, we suggest that an inability to synthesize specific serum antibody to injected vaccines or immunogens be a prerequisite before initiating iv gamma-globulin therapy. The clinician should not rely on serum IgG subclass levels alone as a criterion for initiation of passive immune globulin therapy. There may be another cohort of asthma patients who could benefit from iv gamma-globulin therapy. In a small open-label pilot study severe steroid-dependent asthma patients who were not immunodeficient and did not have undue susceptibility to infection were treated with iv gamma-globulin with a very large dosage protocol of 2000 mg/kg monthly.(ABSTRACT TRUNCATED AT 250 WORDS)
|
| pubmed:grant | |
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:issn |
0731-8235
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
10
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
135-42
|
| pubmed:dateRevised |
2007-11-14
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| pubmed:meshHeading | |
| pubmed:articleTitle |
Asthma. A role for IVIG therapy?
|
| pubmed:affiliation |
University of Pittsburgh, School of Medicine, Children's Hospital of Pittsburgh, PA.
|
| pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.,
Review
|