Year: 2025
Type: article
Study design: Case Report
Abstract: We report a case of a 38-year-old female with a past medical history of lymph node tuberculosis treated for six months in 2015, history of bronchiectasis from the past six years, and recurrent sinopulmonary infections, who was subsequently diagnosed to have common variable immunodeficiency (CVID). She had reduced levels of immunoglobulins during our diagnostic workup, after ruling out hematological malignancy and solid tumors. CVID is a highly heterogeneous group of disorders characterized by a primary defect in immunoglobulin production and an inability to mount a specific humoral response against exogenous antigens. The most frequently reported pulmonary manifestations of CVID are infectious pneumonias. Bronchiectasis, resulting from recurrent infections, is the third most common pulmonary manifestation observed in CVID patients, following pneumonia and bacterial bronchitis. The therapeutic management of CVID focuses on evaluating complications, with particular emphasis on the risks of bronchial dystrophy (bronchiectasis) and bronchial colonization by antibiotic-resistant pathogens. Respiratory physiotherapy is a key element in the management of bronchial suppuration. Treatment for CVID mainly consists of immunoglobulin replacement therapy, administered intravenously or subcutaneously, which must be given for life.
Source: Cureus
DOI: 10.7759/cureus.81647
Language: English
Subfield: Immunology
Field: Immunology and Microbiology
Domain: Life Sciences
Open Access status: diamond
OpenAlex ID: W4409118500