Gamma globulin replacement therapy in uncontrolled, severe asthma associated with humoral immunodeficiency: A series of five case reports.

Fiche publication

Date publication

février 2018

Journal

The Journal of asthma : official journal of the Association for the Care of Asthma

Auteurs

Membres identifiés du Cancéropôle Est :
Pr JANKOWSKI Roger , Pr MARTINET Yves

Tous les auteurs :
Tiotiu A, Martinet Y, Jankowski R, Devillier P

Lien Pubmed

https://www.ncbi.nlm.nih.gov/pubmed/29420096

Résumé

We report on five adult cases of the rare association of asthma with humoral immunodeficiency (huID). All patients had uncontrolled asthma related to recurrent respiratory infections. Asthma was diagnosed according to the Global Initiative for Asthma (GINA) guidelines, and bronchiectasis was ruled out by a CT chest scan. Two men (aged 28 and 60) presented with pollen allergies, chronic rhinosinusitis, and IgG deficiency (7.8 and 7.6 g/L, respectively). Both patients underwent surgery for nasal polyposis but relapsed with acute sinusitis and severe asthma exacerbations requiring treatment with oral corticosteroids and antibiotics. The immunoglobulin replacement therapy (IRT) partially relieved the asthma by reducing the number of exacerbations. A 55-year-old woman presented with nonallergic, corticosteroid-dependent asthma (20 mg/day prednisone) and IgG deficiency (5.72 g/L). IRT improved asthma control (fall in the Asthma Control Questionnaire (ACQ)-7 score from 3.5 to 1.7) and enabled withdrawal of the corticosteroids. In a 47-year-old woman with an IgG2 subclass deficiency (1.9 g/L) and asthma, IRT increased the degree of asthma control (fall in the ACQ-7 score from 2.8 to 1.1). A 75-year-old woman presented with corticosteroid-dependent asthma (40 mg/day prednisone), IgM and IgG deficiencies (0.28 g/L and 5.36 g/L, respectively), and recurrent respiratory, skin and urinary infections. Again, IRT improved asthma control (fall in the ACQ-7 score from 2.5 to 1.2), reduced the number of hospitalizations for asthma exacerbations, and enabled a 10-mg reduction in the daily dose of prednisone. These observations suggest that IRT may improve disease control in some patients with asthma and associated huID.