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[Meconial peritonitis: conclusions based on 53 cases]
V Martínez Ibáñez1, J Boix-Ochoa, J Lloret Roca
1Departamento Cirugía Pediátrica, Hospital Materno-Infantil Valle Hebrón, Barcelona.
Abstract:
The study of 53 patients with neonatal meconium peritonitis (MP) over a twenty-two year-period, the largest surgically-treated series at a single centre, is presented. Three different types of MP were established: Generalized, Localized and Cystic. Prognosis and surgical techniques to be used were determined by each MP type. The following survival rates achieved: for Generalized MP, 70% with "one stage" and 89% with "two stage"; for Localized MP, 80% with "one stage" and 100% with "two stage" and for Cystic MP, 57% with "two stage". The overall survival rate was 77%, rising to 85% in the last fifteen years, probably due to the advent of parenteral nutrition and advances in neonatal intensive care.
Insights
This study on neonatal meconium peritonitis (MP) found that surgical approach and MP type impact survival rates. Advances in neonatal care have improved outcomes for these complex cases.
Area of Science:
- Neonatal Surgery
- Pediatric Gastroenterology
- Surgical Outcomes
Context:
- Neonatal meconium peritonitis (MP) is a serious condition requiring surgical intervention.
- This study presents the largest single-center surgical case series of MP over 22 years.
- Understanding MP subtypes is crucial for determining prognosis and surgical strategy.
Purpose:
- To classify neonatal meconium peritonitis into distinct types.
- To evaluate the effectiveness of different surgical techniques (one-stage vs. two-stage) for each MP type.
- To analyze survival rates and identify factors influencing outcomes in surgically treated MP patients.
Summary:
- The study analyzed 53 surgically treated neonatal meconium peritonitis cases, categorizing them into Generalized, Localized, and Cystic types.
- Survival rates varied by MP type and surgical approach: Generalized MP (70% one-stage, 89% two-stage), Localized MP (80% one-stage, 100% two-stage), and Cystic MP (57% two-stage).
- Overall survival was 77%, improving to 85% in the last 15 years, likely due to advances in neonatal intensive care and parenteral nutrition.
Impact:
- Establishes distinct prognostic and therapeutic implications for different meconium peritonitis classifications.
- Highlights the improved outcomes associated with two-stage surgical interventions for specific MP types.
- Demonstrates the positive impact of advancements in neonatal care on meconium peritonitis survival rates.