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Tracheostomy in Infants With Congenital Heart Disease: A Nationwide Population-Based Study in Taiwan
Yu-Sheng Lee1, Mei-Jy Jeng2, Pei-Chen Tsao3
1Department of Pediatrics, Taipei Veterans General Hospital, Taipei, Taiwan and the Department of Pediatrics, National Yang-Ming University School of Medicine, Taipei, Taiwan. Institute of Public Health and Community Medicine Research Center, National, Yang-Ming University School of Medicine, Taipei, Taiwan.
Insights
Infants with congenital heart disease (CHD) face a higher risk of tracheostomy. This procedure significantly increases their mortality risk, with the danger escalating over time.
Area of Science:
- Pediatrics
- Cardiology
- Respiratory Medicine
Background:
- Congenital heart disease (CHD) is a significant health concern in infants.
- Tracheostomy is a procedure that may be necessary for infants with complex medical conditions.
- Understanding the risks associated with tracheostomy in infants with CHD is crucial for clinical management.
Purpose of the Study:
- To investigate the risk factors for tracheostomy in infants diagnosed with congenital heart disease (CHD).
- To evaluate the mortality risk associated with tracheostomy in infants with CHD.
- To identify specific factors that correlate with the need for tracheostomy in this population.
Main Methods:
- Utilized the National Health Insurance Research Database in Taiwan from 2000 to 2011.
- Included a cohort of infants with CHD (n=34,943) and an age- and sex-matched control group (n=136,600).
- Employed descriptive statistics, logistic regression, Kaplan-Meier analysis, and Cox regression for data analysis.
Main Results:
- Infants with CHD exhibited a significantly increased risk of tracheostomy (adjusted hazard ratio [HR], 6.67).
- Key risk factors for tracheostomy included congenital airway anomaly (adjusted odds ratio [OR], 15.25) and neuromuscular impairment (adjusted OR 6.24).
- Mortality risk was substantially elevated in infants with CHD and tracheostomy (adjusted HR 3.88), increasing progressively with follow-up time.
Conclusions:
- Infants with CHD have a heightened risk of requiring a tracheostomy.
- Tracheostomy in infants with CHD is associated with a significantly increased and time-dependent mortality risk.
- Further research is needed to elucidate the underlying mechanisms contributing to these elevated risks.
Background:
This study aimed to use the National Health Insurance Research Database in Taiwan to examine the risk factors for tracheostomy in infants with congenital heart disease (CHD) and to evaluate the associated mortality risk in those who received a tracheostomy.
Methods:
The study was conducted between 2000 and 2011 with infants assigned to either a CHD group (34,943 subjects) or an age- and sex-matched control group (136,600 subjects). We then performed descriptive, logistic regression, Kaplan-Meier, and Cox regression analyses for the investigation.
Results:
Infants with CHD had an increased risk of tracheostomy (adjusted hazard ratio [HR], 6.67, 95% CI 4.40-10.10). Congenital airway anomaly (adjusted odds ratio [OR], 15.25, 95% CI 10.56-22.02), neuromuscular impairment (adjusted OR 6.24, 95% CI 4.35-8.94), and time (0-3 y) after CHD diagnosis (adjusted OR 3.27, 95% CI 2.19-4.89) were most highly correlated with tracheostomy placement. The mortality risk was increased in infants with CHD and a tracheostomy even after adjusting for confounders (adjusted HR 3.88, 95% CI 2.96-5.08). Mortality risk (adjusted HR and 95% CI) increased by 2.06 (1.56-2.71), 7.19 (2.42-21.38), and 14.76 (1.46-149.69) after 0-3, 4-7, and 8-11 y of follow-up, respectively.
Conclusions:
Infants with CHD had an increased risk of undergoing tracheostomy. The mortality risk is significantly increased in infants with CHD and tracheostomy, and the risk increases progressively with time. Further studies are warranted to clarify the mechanisms underlying the risks associated with tracheostomy.
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