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Endoscopic Powered Intracapsular Tonsillectomy and Adenoidectomy in Pediatric Obstructive Sleep Apnea With High-Risk
Masao Noda1, Ryota Koshu1, Mari Dias1
1Otolaryngology - Head and Neck Surgery, Jichi Medical University, Shimotsuke, JPN.
Insights
Endoscopic powered intracapsular tonsillectomy and adenoidectomy (PITA) offers a safe surgical option for pediatric obstructive sleep apnea (OSA) in high-risk children. This method effectively reduces bleeding risks associated with adenoid and tonsil removal.
Area of Science:
- Otolaryngology
- Pediatric Surgery
- Sleep Medicine
Background:
- Pediatric obstructive sleep apnea (OSA) from enlarged tonsils/adenoids impacts child development.
- Standard surgery risks severe bleeding, especially in complex chronic pediatric conditions.
- Endoscopic techniques offer safer surgical alternatives.
Purpose of the Study:
- To evaluate the safety and efficacy of endoscopic powered intracapsular tonsillectomy and adenoidectomy (PITA).
- To assess PITA in pediatric OSA patients with high-risk comorbidities.
Main Methods:
- Retrospective case series of pediatric OSA patients undergoing PITA.
- Study period: April 2017 - May 2023 at a single tertiary center.
- Ten patients (mean age 6.4 years) with complex chronic pediatric conditions were included.
Main Results:
- Average operative time was 61 minutes.
- Microdebrider used in 8 cases, coblator in 2.
- No postoperative bleeding occurred; one case of regrowth was noted.
Conclusions:
- Endoscopic PITA is a safe and effective approach for pediatric OSA.
- PITA reduces severe bleeding risks in high-risk children.
- The procedure improves sleep conditions for pediatric patients with complex chronic OSA.
Objective:
Pediatric obstructive sleep apnea (OSA) caused by adenoids or an enlarged palatine tonsil has a negative impact on physical and mental growth. Surgical removal of the tissue is effective but entails a life-threatening risk of postoperative bleeding, which is up to 30 times higher in chronic pediatric disease cases. However, endoscopes and resection devices provide safe, reliable surgical methods. Here, we report the efficacy and safety of endoscopic powered intracapsular tonsillectomy and adenoidectomy (PITA) for pediatric OSA in patients with high-risk comorbidities.
Methods:
This retrospective case series included pediatric patients with OSA who underwent PITA at a single tertiary medical center between April 2017 and May 2023. Ten patients (three males and seven females; mean age 6.4 years, range 2-12 years) were included; all met the Japanese criteria for complex chronic pediatric conditions.
Results:
The average operative time was 61 min; a microdebrider was used in eight cases and a coblator in two cases. Although there was no postoperative bleeding, one case experienced regrowth.
Conclusions:
Our data show that an endoscopic PITA approach could reduce the risk of severe bleeding and relieve the sleeping conditions of pediatric patients with complex chronic OSA.
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