PMID- 18708165 OWN - NLM STAT- MEDLINE DCOM- 20090630 LR - 20141120 IS - 1873-0183 (Electronic) IS - 1568-9972 (Linking) VI - 8 IP - 1 DP - 2008 Oct TI - Recurrent pericarditis: infectious or autoimmune? PG - 44-7 LID - 10.1016/j.autrev.2008.07.024 [doi] AB - The etiology and pathogenesis of idiopathic recurrent acute pericarditis (IRAP) remain controversial standing like a bridge that crosses infectious, autoimmune and autoinflammatory pathways. Anything may cause acute pericarditis; Echo-virus, and Coxsackie are the most frequently involved viruses, Mycobacterium tuberculosis and Coxiella burnetii the most common bacteria, but in 85% of cases it remains "idiopathic". Recurrences occur in up to 20-50% of patients. An immuno-mediated pathogenesis is suggested by the presence of pro-inflammatory cytokines in pericardial fluid, the presence of antinuclear autoantibodies (ANA) in sera of the patients, the occurrence of new autoimmune diagnoses and the good response to anti-inflammatory or immunosuppressive therapy. Nonsteroidal anti-inflammatory drugs (NSAIDs) must be used at recommended dosages, till the resolution of symptoms and normalization of C-reactive protein and erythrocyte sedimentation rate. Corticosteroids should be used rarely, at low doses, with an extremely low tapering and with osteoporosis prevention. Colchicine leads to a clinically important and statistically significant benefit, reducing recurrences by 50%. The long term outcome of IRAP is good, without evidence of constriction even after a very long follow-up. FAU - Brucato, Antonio AU - Brucato A AD - Department of Internal Medicine, Ospedali Riuniti di Bergamo, Bergamo, Italy. albrucato@ospedaliriuniti.bergamo.it FAU - Maestroni, Silvia AU - Maestroni S FAU - Cumetti, Davide AU - Cumetti D FAU - Thiella, Giuseppe AU - Thiella G FAU - Alari, Gabriella AU - Alari G FAU - Brambilla, Giovanni AU - Brambilla G FAU - Imazio, Massimo AU - Imazio M FAU - Doria, Andrea AU - Doria A FAU - Palmieri, Giancarlo AU - Palmieri G FAU - Adler, Yehuda AU - Adler Y LA - eng PT - Journal Article PT - Review DEP - 20080815 PL - Netherlands TA - Autoimmun Rev JT - Autoimmunity reviews JID - 101128967 RN - 0 (Adrenal Cortex Hormones) RN - 0 (Anti-Inflammatory Agents, Non-Steroidal) RN - 0 (Antibodies, Antinuclear) RN - 9007-41-4 (C-Reactive Protein) RN - SML2Y3J35T (Colchicine) SB - IM MH - Acute Disease MH - Adrenal Cortex Hormones/therapeutic use MH - Anti-Inflammatory Agents, Non-Steroidal/therapeutic use MH - Antibodies, Antinuclear/biosynthesis/*immunology MH - Bacterial Infections/*immunology MH - C-Reactive Protein/metabolism MH - Colchicine/therapeutic use MH - Coxiella burnetii MH - Drug Interactions MH - Enterovirus/*immunology MH - Enterovirus Infections/*immunology MH - Humans MH - Mycobacterium tuberculosis MH - Osteoporosis/prevention & control MH - Pericarditis/drug therapy/*etiology/physiopathology MH - Prognosis MH - Secondary Prevention MH - Treatment Outcome RF - 20 EDAT- 2008/08/19 09:00 MHDA- 2009/07/01 09:00 CRDT- 2008/08/19 09:00 PHST- 2008/08/19 09:00 [pubmed] PHST- 2009/07/01 09:00 [medline] PHST- 2008/08/19 09:00 [entrez] AID - S1568-9972(08)00136-5 [pii] AID - 10.1016/j.autrev.2008.07.024 [doi] PST - ppublish SO - Autoimmun Rev. 2008 Oct;8(1):44-7. doi: 10.1016/j.autrev.2008.07.024. Epub 2008 Aug 15.