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Accidental Tracheostomy Decannulations in Children-A Prospective Cohort Study of Inpatients
Erin M Wynings1, Nathaniel Breslin1, Rebecca L Brooks2
1Department of Otolaryngology - Head & Neck Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA.
Insights
Accidental decannulations (AD) in pediatric patients occur at nearly 5 events per 1000 tracheostomy-days, often causing minor harm. Quality initiatives can reduce these tracheostomy complications.
Area of Science:
- Pediatric critical care medicine
- Otolaryngology
- Patient safety research
Background:
- Tracheostomy is a common procedure in pediatric care.
- Accidental decannulation (AD) is a known complication.
- Understanding AD incidence and risk factors is crucial for patient safety.
Purpose of the Study:
- To determine the incidence of accidental decannulations (AD) in pediatric inpatients.
- To identify risk factors associated with AD events.
- To evaluate the impact of safety initiatives on AD rates.
Main Methods:
- A prospective cohort study was conducted.
- Included pediatric patients (≤18 years) with tracheostomies.
- Recorded AD events, patient harm, and contributing factors over a defined period.
Main Results:
- 117 AD events occurred in 67 children; 33% experienced multiple events.
- Common causes included patient movement (32%) and tracheostomy care (27%).
- Mean incidence was 4.7 AD per 1000 tracheostomy-days; safety initiatives reduced this rate (p=0.04).
Conclusions:
- Pediatric accidental decannulations occur frequently but typically result in minor harm.
- Targeting patient movement, provider education, and tracheostomy care can reduce AD frequency.
- Quality improvement initiatives demonstrate effectiveness in lowering AD rates.
Objectives:
To determine the incidence of tracheostomy accidental decannulations (AD) among pediatric inpatients and identify risks for these events.
Study Design:
Prospective cohort.
Methods:
All tracheostomy patients (≤18 years) admitted at a tertiary children's hospital between August 2018 and April 2021 were included. AD were recorded and patient harm was classified as no harm/minor, moderate, or severe. Monthly AD incidence was described as events per 1000 tracheostomy-days.
Results:
One-hundred seventeen AD occurred among 67 children with 33% (22/67) experiencing multiple events (median: 2.5 events, range: 2-10). Mean age at AD was 4.7 years (SD: 4.4). AD resulted from patient movement (32%, 37/117), performing tracheostomy care (27%, 31/117), repositioning or transporting (15%, 17/117), or unclear reasons (27%, 32/117). A parent or guardian was involved in 28% (33/117) of events. Nearly all AD resulted in no more than minor harm (84%, 98/117) but moderate (12%, 14/117) and severe (4%, 5/117) events did occur. There were no deaths. Tracheostomy care or repositioning were frequently responsible in acute versus subacute events (48% vs. 26%, p = 0.04). Mean monthly AD incidence was 4.7 events per 1000 tracheostomy-days (95% CI: 3.7-5.8) and after implementation of safety initiatives, the mean rate decreased from 5.9 events (95% CI: 4.2-7.7) to 3.7 events (95% CI: 2.5-5.0) per 1000 tracheostomy-days (p = 0.04).
Conclusions:
AD in children occur at nearly 5 events per 1000 tracheostomy-days and often result in minimal harm. Quality initiatives targeting patient movement, provider education, and tracheostomy care might reduce the frequency of these complications.
Level Of Evidence:
3 Laryngoscope, 133:963-969, 2023.
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