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Thoracoscopic Lobectomy for Congenital Lung Malformation in Children: Evolving Management Strategies and Their Impact
María López-Diaz1, Indalecio Cano Novillo2, Rocío Morante-Valverde1
1Pediatric Airway Unit & Division of Pediatric Surgery, University Hospital 12 de Octubre, Madrid, Spain.
Insights
Thoracoscopic lobectomy in children can lead to complications, but new surgical techniques and devices are improving safety. Using specific sealing and section devices significantly reduced complication rates in pediatric patients.
Area of Science:
- Pediatric Surgery
- Thoracic Surgery
- Surgical Innovation
Background:
- Thoracoscopic lobectomy is a complex procedure in pediatric patients.
- Assessing complication incidence and management strategies is crucial for improving outcomes.
Purpose of the Study:
- To determine the incidence of complications after pediatric thoracoscopic lobectomy using the Clavien-Dindo classification.
- To evaluate modifications in management protocols aimed at reducing complication rates.
Main Methods:
- Retrospective analysis of 90 thoracoscopic lobectomies for congenital lung malformation (CLM) in pediatric patients (2003-2021).
- Data collected included demographics, symptoms, surgical details, and postoperative complications (Clavien-Dindo classification).
- Main outcome was the presence of complications within the first month post-surgery.
Main Results:
- 28.8% of patients experienced postsurgical complications.
- Bronchial stump closure with interrupted suture or endoloop was significantly associated with higher complication rates (p=0.022, p=0.006).
- Utilizing a combined sealing and section device significantly reduced complications (p=0.006).
Conclusions:
- Thoracoscopic lobectomy remains challenging, but the Clavien-Dindo system aids in complication assessment.
- Advancements in surgical strategies and miniaturized devices enhance procedure safety and efficiency.
- Evolving techniques positively impact the development of complications in pediatric thoracoscopic lobectomy.
Background:
The aim of this study was to determine the incidence of complications after thoracoscopic lobectomy in children according to a verified classification. Secondary aim was to evaluate the modifications made in our management protocol in order to decrease the rate of complications.
Methods:
Retrospective study of pediatric patients in whom a lobectomy was performed for congenital lung malformation (CLM) in our institution between 2003 and 2021. The following data were collected: demographics, preoperative clinical symptoms, surgical technical details, and postoperative complications following the Clavien-Dindo (CD) classification. Main outcome measure was the presence of complications in the first month after lung lobectomy.
Results:
90 lobectomies were performed in 89 patients. There were 46 girls (51.6%) and 43 boys with a median age of 12.4 months. Most patients (86.6%) remained asymptomatic until the surgical procedure. Postsurgical complications were detected in 26 cases (28.8%) and distributed into their respective category according to CD classification. In our experience, closure of the bronchial stump with interrupted suture or placement of an endoloop showed a statistically significant association with complications (p = 0.022 and p = 0.006 respectively). Moreover, patients in which a device combining sealing and section was used showed significantly fewer complications (p = 0.006).
Conclusions:
Thoracoscopic lobectomy continues to be a challenging procedure. The CD grading system for postoperative complications has proved to be useful in this setting. Evolving surgical strategies and new miniaturized endosurgical devices have enabled a safer and quicker procedure with a positive impact in the development of complications.
Level Of Evidence:
III.
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