title: Antibody deficiency in Rubinstein-Taybi syndrome.
abstract: The developmental disorder Rubinstein-Taybi syndrome (RTS) is frequently complicated by recurrent respiratory infections. In many cases this is likely to be the result of microaspiration or gastro-oesophageal reflux but, in a proportion, underlying antibody deficiency is a potentially modifiable susceptibility factor for infection. Relatively subtle, specific defects of pneumococcal antibody production have previously been described in the context of RTS. Here, we report a rare association between the syndrome and an overt, major primary antibody deficiency disorder (common variable immune deficiency) which was successfully managed with immunoglobulin replacement therapy. Early recognition and investigation for antibody deficiency associated with RTS allied to effective and optimized treatment are essential to minimize morbidity and mortality and improve quality and duration of life.
authors: Immunology Department, Aberdeen Royal Infirmary, Aberdeen, UK.
authors: R
authors: R
authors: Herriot
authors: Department of Medical Genetics, Aberdeen Royal Infirmary, Aberdeen, UK.
authors: Z
authors: Z
authors: Miedzybrodzka
mesh_terms: D000328:Adult; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007116:Immunization, Passive; D007153:Immunologic Deficiency Syndromes / Q000209:etiology* / Q000276:immunology; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D012415:Rubinstein-Taybi Syndrome / Q000150:complications*
keywords: Rubinstein-Taybi syndrome; antibody deficiency; immunoglobulin replacement therapy