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Local Anesthetic Thoracoscopy for Undiagnosed Pleural Effusion
Published on: November 10, 2023
Management of pleural effusion and empyema in a third-level pediatric surgical center
Lucrezia Gentile1, Alessandro Boscarelli2, Manuela Giangreco3
1Faculty of Medicine and Surgery, University of Trieste, Trieste, Italy.
Insights
A new algorithm improved pediatric pleural effusion and empyema treatment. It reduced imaging, increased ultrasound use, and decreased surgery needs, benefiting children.
Area of Science:
- Pediatric Surgery
- Thoracic Medicine
- Diagnostic Imaging
Background:
- Pleural effusion and empyema are common pediatric pneumonia complications.
- Optimal treatment strategies lack robust evidence.
Purpose of the Study:
- To evaluate a new diagnostic and therapeutic algorithm for pediatric pleural effusion and empyema.
- To compare outcomes before and after algorithm implementation.
Main Methods:
- Retrospective study of pediatric patients with pleural effusion/empyema.
- Comparison of pre- and post-algorithm treatment approaches.
- Analysis of diagnostic tool use, interventions, complications, and length of stay.
Main Results:
- Decreased use of chest radiography and computed tomography (CT).
- Increased utilization of ultrasound for diagnosis.
- Shift towards urokinase administration via drainage and reduced need for video-assisted thoracoscopic surgery.
Conclusions:
- The algorithm optimized diagnostic imaging, favoring ultrasound.
- It led to less invasive treatments and reduced radiation exposure.
- Implementation resulted in improved management and potentially lower costs.
Background:
Pleural effusion and empyema are frequent complications of acute bacterial pneumonia in children. To date, evidence regarding the optimal treatment of this condition is limited in the literature.
Methods:
Patients with pleural effusion and empyema admitted at our Department of Pediatric Surgery over the last ten years were enrolled in this retrospective study, and successively compared with the clinical charts of patients treated before the introduction of a new diagnostic and therapeutic algorithm. In particular, primary outcomes investigated between pre- and postalgorithm period were the use of diagnostic tools and antibiotics, the need for additional therapeutic approaches, complications, and the length of stay.
Results:
After the introduction of the new algorithm there were a decrease in the use of chest radiography for re-evaluation (100% vs. 79%, P=0.003), a more focused use of computed tomography (68% vs. 15%, P=0.001), and a decrease in the use of a second computed tomography (18% vs. 3%, P=0.07); in favor of an increase in the use of the ultrasound scan (40% vs. 100%, P=0.001). There was also a shift from the use of chest tube drainage alone to the use of drainage for urokinase administration (50% vs. 92.3%, P=0.001), and a statistically significant decrease in the need for video-assisted thoracoscopic surgery (25% vs. 7.7%, P=0.001).
Conclusions:
The introduction of a diagnostic and therapeutic algorithm for the management of pediatric pleural effusion and empyema has notably resulted in a decrease in the utilization of radiography and computed tomography and an increase in the use of ultrasonography, reducing unnecessary radiation exposure in children and overall costs.
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