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Conscious sedation in pediatric speech endoscopy
Selena E Heman-Ackah1, James Sidman, Meixia Lui
1Department of Otolaryngology, University of Minnesota, Children's Hospitals and Clinics of Minnesota, United States.
Insights
Sedated speech endoscopy effectively evaluates velopharyngeal insufficiency in uncooperative pediatric patients. This technique achieved high success rates, offering a viable solution for challenging cases.
Area of Science:
- Otolaryngology
- Pediatric Speech Pathology
Background:
- Speech nasoendoscopy is a gold standard for velopharyngeal insufficiency (VPI) assessment.
- Most pediatric patients tolerate local anesthesia, but some require additional support.
- Conscious sedation is common in pediatrics but not previously reported for speech endoscopy.
Purpose of the Study:
- To describe a technique for sedated speech endoscopy.
- To review the experience with sedated speech endoscopy in uncooperative pediatric patients.
Main Methods:
- Retrospective chart review of pediatric patients (2-15 years).
- Patients underwent speech nasoendoscopy under conscious sedation.
- Data collected on sedation agent, tolerance, success, and complications.
Main Results:
- Adequate examinations achieved in 93% of patients overall.
- 100% success rate in patients sedated with nitrous oxide.
- Complication rates and post-procedure management were analyzed.
Conclusions:
- Sedated speech endoscopy is a promising method for VPI evaluation.
- It improves examination success in pediatric patients unable to cooperate.
- This technique expands diagnostic capabilities for VPI.
Objective:
Speech nasoendoscopy is one of the gold standards for evaluating velopharyngeal insufficiency. The vast majority of pediatric patients are able to tolerate this procedure within the clinic under local anesthetic. However, a select group of pediatric patients is unable to cooperate with the examination. Conscious sedation is commonly used in pediatrics to aid in patient tolerance and cooperating with selected procedures. Conscious sedation has never been reported in the literature for use in speech endoscopy. The purpose of this study is to describe a technique for performing sedated speech endoscopy and to review our experience with sedated speech endoscopy in a selected group of patients who were unable to cooperate with examination under local anesthesia alone.
Methods:
A retrospective chart review was performed of pediatric patients between the ages of 2 and 15 who underwent conscious sedation for the speech nasoendoscopy. All examinations were performed at a tertiary care pediatric hospital. Sedation agent, tolerance of procedure, success of procedure, and complications associated with the procedure were recorded.
Results:
Fifty-seven sedated speech endoscopies were evaluated. Adequate examinations were obtained in 93% of patients overall and 100% of the patients evaluated while sedated with nitrous oxide. Complication rates and post-endoscopy speech management are reported.
Conclusions:
Sedated speech endoscopy is a promising modality for evaluating velopharyngeal insufficiency in the pediatric population that may not otherwise be able to cooperate with examination in the clinic.
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