2016
DOI: 10.17235/reed.2016.4016/2015
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Mesalamine-induced myopericarditis - A case report

Abstract: Myopericarditis has occasionally been reported as a side effect of mesalamine in patients with inflammatory bowel disease. We present a 20-year-old woman with ulcerative colitis admitted with chest pain. After thorough investigation she was diagnosed with myopericarditis potentially related to mesalamine. There was complete clinical and laboratorial recovery following drug withdrawal. Although uncommon, the possibility of myopericarditis should be considered in patients with inflammatory bowel disease presenti… Show more

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Cited by 6 publications
(4 citation statements)
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“…Many proposed theories about mesalamine-induced pericarditis include direct cytotoxic damage and humoral or cell-mediated mechanisms [3]. The most common theory is a humoral-mediated hypersensitivity reaction, in which antibodies against mesalamine cross-react with cardiac tissue leading to inflammation [6,[8][9][10].…”
Section: Discussionmentioning
confidence: 99%
“…Many proposed theories about mesalamine-induced pericarditis include direct cytotoxic damage and humoral or cell-mediated mechanisms [3]. The most common theory is a humoral-mediated hypersensitivity reaction, in which antibodies against mesalamine cross-react with cardiac tissue leading to inflammation [6,[8][9][10].…”
Section: Discussionmentioning
confidence: 99%
“…Analysis: Pericarditis arising due to 5-ASA derivatives have various pathological mechanisms. Mitchell et al and Bernardo et al suggest that an IgE-mediated hypersensitivity reaction may be responsible [15,16]. Direct cardiotoxicity has also been proposed where 5-ASA derivatives directly damage myocytes, exposing antigens and releasing inflammatory mediators, with the latter eliciting an immune response [17].…”
Section: Pathogenesismentioning
confidence: 99%
“…The humoral antibody theory, where antibodies are generated against pericardial antigens due to 5-ASA drug exposure, is considered to be one of the most plausible explanations. Owing to sulfasalazine or mesalamine intake, antibodies are generated against pericardial antigens leading to inflammation [16][17][18][19][20][21]. Patients taking sulfasalazine who develop pericarditis are thought to have developed a lupus-like reaction [22][23][24].…”
Section: Pathogenesismentioning
confidence: 99%
“…If managed appropriately, cardiac dysfunction has been shown to resolve completely with a return to previous baseline function [33,39,[53][54][55][56][57][58].…”
Section: Prognosismentioning
confidence: 99%