Dugotrajno praćenje kompleksnog pacijenta s običnom varijabilnom imunodeficijencijom – prikaz bolesnika
Authors:
Thomas Ferenc, Mateja Vujica, Miroslav Mayer
Summary
Common variable immunodeficiency (CVID) is a primary immune disorder that results from insufficient immunoglobulin (IG ) secretion. Hypogammaglobulinemia is currently treated with substitute IG s, however, the substantial variation of post-application IG levels, as well as the development of complex clinical manifestations in patients set up a significant challenge for their physicians. A 33-year-old male patient has been followed-up with the diagnosis of CVID. From early childhood, he presented with recurrent respiratory infections. In 2010, he was diagnosed with CVID. Treatment was started with substitute intravenous (IV) IG . During a 9-year follow-up in day care and stationary University Hospital Centre (UHC) departments, the patient experienced a total of 14 respiratory and 2 digestive system complications of the disease. Eventually, he developed a non-infectious pulmonary complication – granulomatous-
lymphocytic interstitial lung disease (GLILD). In 2015, treatment was altered to accomplish satisfactory IG levels from IV to conventional subcutaneous (SC) IG therapy. Due to easier application and greater volume of subcutaneously inserted IG , the patient was switched to a new generation of SCIG therapy in 2019. Additionally, corticosteroids and mesalazine were also administered, and with current treatment the patient is stable. In the 9-year period, he never reached the preferable reference levels of IG s presumed for healthy individuals. Respiratory infections are common CVID complications, but it is necessary to consider the autoimmune and neoplastic manifestations of the disease. A multidisciplinary approach, regular follow-up, and regular application of IG therapy are the key factors in decreasing morbidity and mortality in these patients.
Sažetak
Vol.: Reumatizam 2022;69(2):103–109