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Long-term outcomes of pediatric patients with a tracheostomy in developing countries where professional home nurse is not accessible has rarely been reported. We, therefore, investigated the prevalence and associating factors of long-term outcomes in these children. Retrospective chart review was conducted in 85 tracheostomized children who were discharged to home during January 2012 to December 2020. Tracheostomy home care was provided by caregivers who completed the tracheostomy home care program. Prevalence of unplanned readmission with acute respiratory problems within 30 days after the first hospital discharge was 17.6%. Lower respiratory tract infection (LRTI) after hospital discharge was found in 72.9% (median frequency of 1.0 episode/case/year). Among 80 children who had surveillance airway endoscopy, 46.3% demonstrated late tracheostomy-related airway complications. Independent factor associated with late tracheostomy-related airway complications was a follow-up period longer than 1 year. Decannulation success was found in 21.2%. Most of them had tracheostomy for their upper airway anomalies. The mortality rate was 7%. Most of them died from their underlying diseases. In conclusion, pediatric tracheostomy home care undertaken by caregivers is feasible in developing countries where home nurse is not available. The prevalence of unplanned readmission with acute respiratory problems within 30 days after hospital discharge and late tracheostomy-related airway complications were comparable with those reported in developed countries. However, we still had a high prevalence of post-tracheostomy LRTI which was a challenging problem that needed to be investigated and resolved.

Assessment of caregiver knowledge is an essential part of home healthcare education for pediatric tracheostomy care, however, there is a paucity of evidence in long term. This study aims to determine how caregiver knowledge and misconceptions, as assessed by our knowledge test, changed over a 12-month period following our educational program and whether the test score was associated with any demographics of the caregivers and children with tracheostomy. A prospective cohort study was undertaken to evaluate the knowledge at 3 timepoints after tracheostomy education: baseline (T1), 6 months (T2), and 12 months (T3). Test scores were analyzed for trend and relationship with demographics. Items for which less than 80% caregivers gave correct responses at T1 were considered common misconceptions. Fifty-four caregivers were enrolled. Out of a maximum score of 25, the median (IQR) scores were 22 (21-23), 23 (22-24), and 23 (22-25), at T1, T2, and T3, respectively. The scores at T2 and T3 were significantly higher than at T1 ( P ≤ .01). One common misconception “how to manage when suction got less secretion than expected” was found at all timepoints. Caregivers of children with >2 comorbidities scored slightly higher than those of children with 0 to 2 comorbidities ( P = .01). In conclusion, our caregivers achieved high knowledge scores which increased over the 12-month study period potentially because of repeated assessment and practical experience. Common misconceptions and a factor associated with the knowledge were also identified. These advantages highlighted the importance of knowledge assessment for quality improvement.