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Sedation-related outcomes in postoperative management of pediatric laryngotracheal reconstruction
Matthew A Powers1, Pamela Mudd, Jane Gralla
1University of Colorado School of Medicine, Department of Otolaryngology & Children's Hospital Colorado, 13120 E. 19th Avenue, Mail Stop C292, Aurora, CO 80045, United States.
Insights
Avoiding postoperative sedation in pediatric patients undergoing single stage laryngotracheal reconstruction (LT) reduces withdrawal, pulmonary complications, and hospital stays. Awake management with pain medication is a safer alternative for LT recovery.
Area of Science:
- Pediatric Otolaryngology
- Anesthesiology
- Critical Care Medicine
Background:
- Postoperative sedation is commonly used in pediatric patients after laryngotracheal reconstruction (LT).
- The optimal sedation strategy for single-stage LT recovery remains debated.
- Sedation may be associated with increased morbidity.
Purpose of the Study:
- To examine the outcomes of varied postoperative sedation management strategies in pediatric patients after single-stage LT.
- To compare airway-related and sedation-related outcomes between sedated and awake management groups.
Main Methods:
- Retrospective review of 34 pediatric patients who underwent single-stage LT between 2001 and 2011.
- Patients were divided into two groups: those managed with sedation (with or without paralysis) and those managed awake with as-needed narcotic pain medication.
- Outcomes assessed included airway reconstruction success (decannulation, revisions, secondary procedures) and sedation-related complications (withdrawal, pulmonary issues, hospital stay).
Main Results:
- No significant differences were observed in airway-related outcomes between the sedated and awake groups.
- The sedated group showed significantly higher rates of withdrawal, nursing concerns of withdrawal, pulmonary complications (OR 7.7), and prolonged hospital stays due to withdrawal.
- Multivariable analysis identified duration of sedation as the primary risk factor for increased postoperative morbidity.
Conclusions:
- Avoiding routine postoperative sedation in single-stage LT patients decreases overall morbidity without compromising airway outcomes.
- Increased sedation levels and duration are associated with higher risks of withdrawal, pulmonary complications, and extended hospital stays.
- Awake management with narcotic pain medication is a viable and potentially safer alternative for pediatric LT recovery.
Objective:
Examine outcomes of varied postoperative sedation management in pediatric patients recovering from single stage laryngotracheal reconstruction.
Design:
Retrospective review of 34 patients treated with single stage laryngotracheal reconstruction from 2001 through 2011.
Setting:
Tertiary children's hospital.
Methods:
Patients were divided into 2 groups: those managed postoperatively with sedation, with or without paralysis (group 1), and those managed awake with narcotic pain medication as needed for primary management (group 2). Outcomes were measured as a function of sedation management. Outcomes investigated focused on those related to the success of the airway reconstruction, and those related to sedation management.
Results:
Out of 68 cases of laryngotracheal reconstruction reviewed from 2001 to 2011, 34 were single stage reconstructions. Nineteen patients were sedated postoperatively (group 1) and fifteen patients were left awake (group 2). There were no significant differences between groups in airway-related outcomes, including risk of accidental decannulation, revision rates, and need for secondary airway procedures such as balloon dilation. Sedation-related outcomes, specifically focusing on differences in medical management, showed significant increases in rates of withdrawal (p<0.0001), nursing concerns of withdrawal (p<0.0001) and sedation level (p<0.0001), pulmonary complications (OR 7.7, p=0.008), and prolonged hospital stay due to withdrawal (p=0.0005) in patients managed with sedation with or without paralysis. Multivariable regression analysis revealed that duration of sedation was the primary risk factor for increased postoperative morbidity, while younger age, lower weight, and use of a posterior graft were also significant variables assessed.
Conclusion:
Avoiding sedation as the standard for postoperative management of single stage laryngotracheal reconstruction airway patients leads to an overall decreased risk of morbidity without increasing risk of airway-specific morbidity. This is specifically as related to withdrawal, pulmonary complications, concerns about sedation level and prolonged hospital course, all of which increase significantly with increased level and duration of sedation.
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