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Is Seprafilm valuable in infant cardiac redo procedures?
Bruno Lefort1,2, Jean-Marc El Arid3, Anne-Lorraine Bouquiaux4
1Children Hospital Gatien de Clocheville, Tours, France. bruno.lefort@univ-tours.fr.
Insights
Seprafilm effectively reduced post-operative adhesions in children undergoing repeat heart surgery. This bioresorbable membrane is recommended for pediatric cardiac surgery with staged interventions to improve outcomes.
Area of Science:
- Cardiovascular Surgery
- Biomaterials in Medicine
- Pediatric Cardiology
Background:
- Cardiac reoperations carry higher risks than initial surgeries due to post-operative adhesions.
- Adhesions complicate procedures, increasing morbidity and mortality.
- Evaluating adhesion prevention strategies is crucial for improving outcomes in repeat cardiac surgeries.
Purpose of the Study:
- To assess the efficacy of Seprafilm, a bioresorbable membrane, in preventing pericardial adhesions.
- To evaluate Seprafilm's impact on surgical parameters in pediatric patients undergoing reoperations for congenital heart disease.
Main Methods:
- Retrospective evaluation of 71 children undergoing reoperations for congenital heart defects.
- Comparison between 29 patients treated with Seprafilm and a control group.
- Recording dissection time, aortic cross-clamping duration, and total surgery time; assessing adhesion tenacity via surgeon's reports.
Main Results:
- Multivariate analysis revealed significantly lower dissection duration and adhesion tenacity in the Seprafilm treatment group (p < 0.01).
- These benefits were independent of patient age and time since the previous surgery.
- Seprafilm demonstrated a measurable reduction in intraoperative difficulty related to adhesions.
Conclusions:
- Seprafilm is effective in mitigating post-operative pericardial adhesions in pediatric cardiac surgery.
- The study recommends Seprafilm for use in pediatric cardiac procedures requiring staged interventions.
- Reducing adhesions with Seprafilm can potentially improve surgical efficiency and patient safety in reoperations.
Background:
Morbidity and mortality are higher for cardiac reoperations than first operation due to the presence of post-operative adhesions. We retrospectively evaluated the efficacy of the bioresorbable membrane Seprafilm to prevent pericardial adhesions after cardiac surgery in a paediatric congenital heart disease population.
Methods:
Seventy-one children undergoing reoperations with sternotomy redo and cardiopulmonary bypass for congenital malformations were included. Twenty-nine of these patients were reoperated after previous application of Seprafilm (treatment group). The duration of dissection, aortic cross clamping and total surgery were recorded. A tenacity score was established for each intervention from the surgeon's description in the operating report.
Results:
In multivariate analysis, the duration of dissection and the tenacity score were lower in the treatment than control group (p < 0.01), independent of age and interval since preceding surgery.
Conclusion:
Our results suggest that Seprafilm is effective in reducing the post-operative adhesions associated with infant cardiac surgery. We recommend the use of Seprafilm in paediatric cardiac surgery when staged surgical interventions are necessary.
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