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Primary closure for postoperative mediastinitis in children
Richard G Ohye1, Robert B Maniker, Holly L Graves
1Division of Pediatric Cardiovascular Surgery, University of Michigan Medical School, Ann Arbor, Mich, USA. ohye@umich.edu
The Journal of Thoracic and Cardiovascular Surgery
|September 9, 2004
Summary
Primary closure is an effective and less traumatic treatment for pediatric mediastinitis following median sternotomy. This approach offers comparable outcomes to more invasive methods, simplifying care for children with this infection.
Area of Science:
- Pediatric surgery
- Thoracic surgery
- Infectious disease management
Background:
- Mediastinitis occurs in about 1% of pediatric patients after median sternotomy.
- Conventional treatment involves extensive wound care, including debridement, delayed closure, and irrigation.
- These traditional methods can be lengthy and debilitating for young patients.
Purpose of the Study:
- To evaluate the efficacy of primary closure as a treatment for pediatric mediastinitis.
- To compare primary closure with conventional delayed closure or muscle flap techniques.
- To determine if primary closure is a less traumatic and effective alternative.
Main Methods:
- Retrospective analysis of 57 pediatric mediastinitis cases from median sternotomies (1986-2002).
- Compared outcomes of 42 patients treated with primary closure versus 15 treated with delayed/muscle flap closure.
- Evaluated patient demographics, surgical variables, mediastinitis parameters, and treatment outcomes.
Main Results:
- Primary closure achieved a 97% infection eradication rate (40/41 patients).
- Only 7% of patients required re-exploration for suspected infection.
- Hospital survival rate was 97% (41/42 patients), with one death from sepsis unrelated to active mediastinitis.
Conclusions:
- Simple primary closure is an effective treatment for selected pediatric mediastinitis cases.
- This method is less traumatic and compares favorably to prolonged, complex treatments.
- Primary closure offers a simplified and successful management strategy for pediatric mediastinitis.