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Does pericardial drainage decrease the frequency of postpericardiotomy syndrome?

Abstract
The postpericardiotomy syndrome occurs in 10% to 40% of patients who undergo open-heart surgery. Its frequency is reportedly decreased when pericardial drainage is used. To challenge this, 50 consecutive patients (1 was disqualified) were randomly assigned to two groups: one in which only the anterior mediastinum was drained (group 1) and the other in which the anterior mediastinum and posterior pericardium were drained (group 2). The surgical procedures performed were: coronary artery bypass grafting in 14 patients, valve surgery in 23 and repair of congenital defects in 12. The two groups were similar with respect to age and the volume of blood drained. Significant differences were found only for the duration of bypass and volume of blood given. At 7 to 10 days there were no differences in the frequency of fever, thoracic pain or presence of arthralgia. Findings were similar in both groups for leukocyte count, sedimentation rate, serum lactic dehydrogenase value and for the frequency of positive blood, urine and sputum cultures. Six patients (three in each group) had a postpericardiotomy syndrome that required steroid treatment and prolonged hospitalization for 10 more days. However, none had postpericardiotomy syndrome complicating coronary artery bypass surgery. None of the patients had cardiac tamponade. This study demonstrates that pericardial drainage has no effect on the frequency of postpericardiotomy syndrome and appears to be unnecessary after open-heart surgery.
AuthorsD Desaulniers, N Gervais, J Rouleau
JournalCanadian journal of surgery. Journal canadien de chirurgie (Can J Surg) Vol. 24 Issue 3 Pg. 265-8 (May 1981) ISSN: 0008-428X [Print] Canada
PMID7016286 (Publication Type: Clinical Trial, Journal Article, Randomized Controlled Trial)
Topics
  • Cardiac Surgical Procedures (methods)
  • Cardiac Tamponade (prevention & control)
  • Clinical Trials as Topic
  • Drainage (methods)
  • Heart Diseases (prevention & control)
  • Humans
  • Mediastinum
  • Pericardium (surgery)
  • Postoperative Care
  • Postpericardiotomy Syndrome (prevention & control)
  • Prospective Studies
  • Random Allocation

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