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One lung ventilation in infants and children: experience with Marraro double lumen tube
Dilip K Pawar1, Giuseppe A Marraro
1All India Institute of Medical Sciences, New Delhi, India. dkpawar@hotmail.com
Insights
Selective bronchial intubation using a double lumen tube is effective for pediatric thoracic surgery. This method allows for independent lung ventilation in children up to 3 years old, with no reported complications.
Area of Science:
- Pediatric Anesthesiology
- Thoracic Surgery
- Respiratory Management
Background:
- Thoracic surgery in young children presents unique ventilation challenges.
- Selective bronchial intubation with a double lumen tube is a potential solution.
- Evaluating its efficacy in children up to 3 years old is crucial.
Purpose of the Study:
- To assess the effectiveness of selective bronchial intubation and independent lung ventilation.
- To evaluate the use of a double lumen tube in pediatric thoracic surgery.
- To determine the safety and outcomes in children up to 3 years of age.
Main Methods:
- Retrospective and prospective study of 17 children (1 day to 3 years).
- Thoracic surgery performed with selective intubation using a double lumen tube.
- Independent lung ventilation applied during surgery, with independent lung reexpansion post-operatively.
Main Results:
- No serious intraoperative or postoperative complications were observed.
- Children recovered completely without sequelae after extubation.
- Six children required prolonged double lumen tube intubation (8-48 hours).
Conclusions:
- Double lumen tubes are highly effective for one-lung ventilation in pediatric thoracic surgery.
- This technique facilitates safe and successful surgical procedures in young children.
- The method ensures good patient outcomes and recovery.
Background:
Our objective was to evaluate the efficacy of selective bronchial intubation and independent lung ventilation during thoracic surgery in children up to 3 years, using a double lumen tube.
Methods:
We studied retrospective (cases 1-6) and prospective cases (7-17) between January 1996 and December 2000 at the All India Institute of Medical Sciences, New Delhi, India and at Fatebenefratelli and Ophthalmiatric Hospital, Milan, Italy. Seventeen children, 1 day to 3 years of age and weighing 2.7-12 kg, were submitted to thoracic surgery for a variety of surgical conditions. Anesthesia was conducted as usual in this type of patient and selective intubation was performed using a double lumen tube (Marraro Pediatric double lumen tube). During the operation one lung ventilation was applied and at the end of surgery the collapsed lung was reexpanded independently from the contralateral lung.
Results:
Six children remained intubated with a double lumen tube for between 8 and 48 h and one (case no. 11) with a single lumen tube for 24 h, while 10 of the older children were extubated on the table. No serious complications during or after surgery were noted and after extubation all the children recovered completely without sequelae.
Conclusions:
The double lumen tube appears to be very effective in allowing one lung ventilation in this age group during thoracic surgery.
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