Biological immune-modulator drugs, especially inhibitors of tumor necrosis factor-α, are frequently encountered in modern clinical practice and opportunistic infections are therefore a common concern. Infective pericarditis has been described as a complication of these treatments with possible life-threatening consequences. In similar cases cultures may isolate multiple opportunistic bacteria from the pericardial fluid without specific identification of the responsible germ, representing a problem for targeted antibiotic therapy. We present a case of acute pericarditis evolving in pericardial constriction and cardiac tamponade in a patient treated with adalimumab for psoriatic arthritis overlapping with recurrent polychondritis. Next-generation sequencing allowed the identification of a common oral pathogen as the aetiological agent confirming its role in the identification of species that can be overlooked by common microbiological techniques.
Titolo: | Molecular diagnosis of opportunistic pericardial infection in a patient treated with adalimumab: the role of next-generation sequencing |
Autori: | |
Data di pubblicazione: | 2016 |
Rivista: | |
Abstract: | Biological immune-modulator drugs, especially inhibitors of tumor necrosis factor-α, are frequently encountered in modern clinical practice and opportunistic infections are therefore a common concern. Infective pericarditis has been described as a complication of these treatments with possible life-threatening consequences. In similar cases cultures may isolate multiple opportunistic bacteria from the pericardial fluid without specific identification of the responsible germ, representing a problem for targeted antibiotic therapy. We present a case of acute pericarditis evolving in pericardial constriction and cardiac tamponade in a patient treated with adalimumab for psoriatic arthritis overlapping with recurrent polychondritis. Next-generation sequencing allowed the identification of a common oral pathogen as the aetiological agent confirming its role in the identification of species that can be overlooked by common microbiological techniques. |
Handle: | http://hdl.handle.net/11368/2883882 |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1136/bcr-2016-215529 |
URL: | http://casereports.bmj.com/content/2016/bcr-2016-215529 |
Appare nelle tipologie: | 1.1 Articolo in Rivista |
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