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A simple management of mediastinitis
I Pasaoglu1, S Arsan, A C Yorgancioglu
1Thorax and Cardiovascular Surgery Department Hacettepe University, Ankara, Turkey.
International Surgery
|July 1, 1995
Summary
Early radical debridement and drainage of the mediastinum are crucial for treating mediastinitis after open heart surgery. This approach, combined with antibiotics, yields acceptable hospital mortality rates.
Area of Science:
- Cardiovascular Surgery
- Infectious Diseases
Background:
- Mediastinitis is a serious complication following median sternotomy in open heart procedures.
- The incidence of mediastinitis in this study was 0.79% (55 of 6940 patients).
Purpose of the Study:
- To evaluate the effectiveness of mediastinal irrigation with povidone-iodine versus simple drainage after radical debridement for treating mediastinitis.
Main Methods:
- Retrospective analysis of 55 patients treated for mediastinitis post-median sternotomy.
- Patients underwent reoperation with radical debridement.
- Group A (17 patients) received primary reclosure with povidone-iodine irrigation; Group B (38 patients) had simple reclosure with drains.
Main Results:
- Hospital mortality was 17.65% in Group A and 15.79% in Group B.
- Average hospitalization for survivors was 17.6 days (Group A) and 16.3 days (Group B).
Conclusions:
- Early radical debridement and drainage are the cornerstone of mediastinitis treatment.
- Povidone-iodine irrigation did not significantly alter mortality or hospitalization compared to simple drainage.
- Effective treatment relies on prompt surgical intervention and systemic antibiotic therapy.