Intrapericardial treatment of autoreactive pericardial effusion with triamcinolone; the way to avoid side effects of systemic corticosteroid therapy.
OBJECTIVE
To evaluate efficacy and safety of intrapericardial treatment with the crystalloid corticosteroid triamcinolone in autoreactive pericardial effusion.


RESULTS
Two hundred and sixty consecutive patients with pericarditis/myopericarditis underwent pericardiocentesis, pericardioscopy (Storz-AF1101B1), and epicardial biopsy with pericardial fluid and tissue analyses. By polymerase chain reaction for cardiotropic viruses/bacteria in pericardial effusion and epicardial biopsies as well as by immunohistochemistry and immunocytochemistry of epicardial and endomyocardial biopsies, 84/260 patients were classified as autoreactive pericarditis and underwent intrapericardial instillation of triamcinolone (group 1: 54 patients, 50% males, mean age 48.9 +/- 14.3 years, triamcinolone 600 mg x m(-2) x 24 h(-1); group 2: 30 patients, 46.7% males, mean age 52.5 +/- 12.7 years, triamcinolone 300 mg x m(-2) x 24 h(-1)). Intrapericardial administration of triamcinolone resulted in symptomatic improvement and prevented effusion recurrence in 92.6% vs 86.7% of the patients after 3 months and in 86.0% vs 82.1% after 1 year in groups 1 and 2, respectively (P>0.05). There were no treatment-related acute complications. During the follow-up, 29.6% of the patients developed transitory iatrogenic Cushing syndrome in group 1 in contrast to 13.3% in group 2 (P<0.05). Conclusion Intrapericardial treatment of autoreactive pericarditis with 300 mg x m(-2) x 24 h(-1) of triamcinolone prevented recurrence of symptoms and relapse of effusion as effectively as the 600 mg x m(-2) x 24 h(-1) regimen, but with significantly fewer side effects.
Maisch
B
B
Department of Internal Medicine-Cardiology, Philipps University, Marburg, Germany.
Ristić
A D
AD
Pankuweit
S
S
D000328:Adult; D000893:Anti-Inflammatory Agents / Q000009:adverse effects / Q000627:therapeutic use*; D004305:Dose-Response Relationship, Drug; D004341:Drug Evaluation; D005260:Female; D005500:Follow-Up Studies; D005938:Glucocorticoids / Q000009:adverse effects / Q000627:therapeutic use*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010490:Pericardial Effusion / Q000188:drug therapy* / Q000276:immunology; D010496:Pericardium / Q000187:drug effects*; D012008:Recurrence; D012449:Safety; D013995:Time; D013997:Time Factors; D016896:Treatment Outcome; D014221:Triamcinolone / Q000009:adverse effects / Q000627:therapeutic use*
D000893:Anti-Inflammatory Agents; D005938:Glucocorticoids; D014221:Triamcinolone