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Title
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How to manage patients in whom malignancy and infective endocarditis are associated : a review
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Author
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Abstract
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| Objective. Infective endocarditis (IE) is a potentially short-term lethal condition. An association with malignancy could complicate diagnostic and therapeutic decisions. The questions to be answered are: (1) which type of malignancies are encountered; (2) how often has the association between malignancy and IE been described, and (3) what are thus far the diagnostic and treatment strategies for patients with both conditions. Methods. A literature search from 2010 to 2018 has been performed with the focus on IE and cancer/malignancy/neoplasm, as well as with risk factors for adverse outcome, when cancer was included in the analysis. Results. An association between digestive, respiratory and hematologic malignancy with IE has been observed in four large databases. The most important mechanisms for this association are a “port of entry” and immune suppression. Sixteen studies dealt with the effect of short and mid-term cancer on the outcome of surgery of IE in these patients. No uniform management strategy could be identified. It seems that a malignancy does not alter the short-term outcome for IE, although referral to a tertiary cardiac center and surgical treatment are less common for patients with known malignancy. Conclusions. Although there is an association between malignancy and IE, no treatment strategy has yet been developed for these patients. Short-term outcome of IE is unaltered by cancer. In most papers, the effect of cancer on mid-term survival is only significant in a univariate analysis, without being a predictor. The results indicate that cardiac surgery for IE should not be withheld in patients in whom a treatable malignancy has been found. |
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Language
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English
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Source (journal)
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Scandinavian cardiovascular journal. - Stockholm
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Publication
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Abingdon
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Taylor & francis ltd
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2020
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ISSN
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1401-7431
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DOI
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10.1080/14017431.2019.1698762
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Volume/pages
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54
:2
(2020)
, p. 70-76
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ISI
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000500140100001
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Full text (Publisher's DOI)
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Full text (publisher's version - intranet only)
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