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Inpatient outcomes after tracheostomy for pediatric tracheal stenosis: An analysis of the Kids' Inpatient Database
Saharsh Talwar1, Emily Kwon2, Wayne D Hsueh3
1Rutgers Robert Wood Johnson Medical School, Piscataway, NJ, USA.
Insights
Pediatric tracheostomy for tracheal stenosis leads to long hospital stays and high costs, especially for infants. Targeted care is needed to improve outcomes for these vulnerable children.
Area of Science:
- Pediatric Otolaryngology
- Pediatric Pulmonology
- Healthcare Outcomes Research
Background:
- Tracheal stenosis is a rare but serious condition in children.
- Tracheostomy is often necessary for managing pediatric tracheal stenosis.
- Inpatient outcomes for this population are not well-characterized.
Purpose of the Study:
- To evaluate inpatient outcomes associated with tracheostomy in pediatric patients with tracheal stenosis.
- To identify factors influencing length of stay, hospital charges, and mortality.
Main Methods:
- Retrospective analysis of the Kids' Inpatient Database (KID) from 2003-2019.
- Identified pediatric patients (≤20 years) with tracheal stenosis undergoing tracheostomy using ICD codes.
- Assessed length of stay, total hospital charges, and in-hospital mortality using descriptive and multivariable regression analyses.
Main Results:
- 1480 patients were included; 77.4% were infants.
- Median length of stay was 51 days; median inflation-adjusted charges were $389,221.
- In-hospital mortality was 6.6%; infants and Medicaid patients had longer LOS. Pulmonary comorbidities increased mortality risk.
Conclusions:
- Pediatric tracheostomy for tracheal stenosis results in prolonged hospitalizations and significant costs.
- Infants and children with comorbidities are at higher risk for adverse outcomes.
- Development of targeted care pathways is crucial for this vulnerable patient group.
Objective:
To evaluate inpatient outcomes associated with tracheostomy in pediatric patients diagnosed with tracheal stenosis using a large, multi-year administrative sample.
Setting:
Pediatric hospital discharges from the Kids' Inpatient Database (KID), 2003-2019.
Methods:
Patients aged ≤20 years with a diagnosis of tracheal stenosis who underwent tracheostomy were identified using validated ICD-9/10 codes. Primary outcomes included length of stay (LOS), total hospital charges, and in-hospital mortality. Descriptive statistics were stratified by age group and insurance status. Multivariable linear regression was used for log-transformed LOS and charges; logistic regression assessed predictors of mortality.
Results:
A total of 1480 patients were included; 57.9% were male and 77.4% were infants. Median LOS was 51 days (IQR: 24-101), and median inflation-adjusted charges were $389,221 (IQR: $170,641-$805,264, 2019 USD). In-hospital mortality was 6.6%. Infants had the longest total hospital LOS and highest charges. Medicaid patients had significantly longer LOS (p = 0.011). On multivariable analysis, longer LOS was associated with infant age, female sex, and psychiatric or pulmonary comorbidities. Higher charges were associated with infants, adults, and patients with psychiatric or pulmonary conditions. Pulmonary circulatory disease was associated with increased odds of in-hospital mortality; no demographic or hospital-level variables were significant predictors.
Conclusion:
Children with tracheal stenosis undergoing tracheostomy experience prolonged hospitalizations and substantial inpatient charges. Infants and those with psychiatric or cardiopulmonary comorbidities are particularly vulnerable. These findings highlight the need for targeted care pathways to improve outcomes for this population.
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