Changes in pediatric tracheostomy 1982-2011: a Canadian tertiary children's hospital review

Management of respiratory problems in children on home invasive mechanical ventilation

The management of respiratory problems in children on home invasive mechanical ventilation (HIMV) is a complex and challenging task. In recent years, with appropriate family education, these patients have been able to be discharged from the hospital and continue their treatment at home. The population of pediatric patients dependent on HIMV has been increasing worldwide, presenting unique and varying care needs. Management of these patients involves addressing ventilator settings, monitoring respiratory status, ensuring airway safety, and providing continuous support and education to patients and their caregivers. Despite the completion of home settings and family education, children on HIMV may encounter various respiratory problems during home follow-up. Prevention and timely management of these complications are crucial to improving patient outcomes. This article summarizes the most significant respiratory problems in children on HIMV and the management strategies for each problem are discussed, emphasizing the importance of appropriate aspiration techniques, regular monitoring, adequate training of caregivers, and a well-prepared emergency plan.

Management of surgical problems in children on home invasive mechanical ventilation

The management of surgical problems in children on home invasive mechanical ventilation (HIMV) requires a comprehensive and multidisciplinary approach. HIMV is a critical intervention for children with chronic respiratory failure, as it allows them to live at home with their families while receiving life-sustaining ventilatory support. However, the long-term use of HIMV exposes these children to potential surgical complications related to their underlying conditions, tracheostomy tubes, ventilator devices, and gastrostomy tubes for enteral feeding. This manuscript aims to provide a detailed overview of the identification and recognition of surgical problems in children on HIMV, as well as strategies to solve these problems effectively.

[Emergency Care Plans for the Management of Emergencies in Children on Home Mechanical Ventilation]

In pediatrics chronic respiratory insufficiency is increasingly treated on an outpatient basis with home mechanical ventilation. Nursing and medical teams with different structures take care of the often complex ill children in the outpatient setting. Structured treatment processes, especially emergency plans for the management of respiratory emergencies of home mechanical ventilated children are lacking. This article is a proposal for emergency management of respiratory infections, emergencies of non-invasively ventilated and invasively ventilated, tracheotomized children. In addition to resuscitation measures according to ERC/AHA, the focus is primarily on secretion management, as well as on the handling of ventilators and devices.

Long-Term Outcomes of Tracheostomy-Dependent Children

OBJECTIVE

To estimate the 1-, 5-, and 10-year survival and decannulation rates of children with a tracheostomy.

STUDY DESIGN

Ambidirectional cohort.

SETTING

Tertiary children's hospital.

METHODS

All patients (<18 years) that had a tracheostomy placed between 2009 and 2020 were included and followed until 21 years of age, decannulation, or death. The Kaplan-Meier method estimated cumulative probabilities of death and decannulation.

RESULTS

A total of 551 children underwent tracheostomy at a median age of 7.2 months (interquartile range [IQR]: 3.8-49.2). Children were followed for a median of 2.1 years (IQR: 0.7-4.2, range 0-11.5). The cumulative probability of mortality at 1 year was 11.9% (95% confidence interval [CI]: 9.4-15.1), at 5 years was 26.1% (95% CI: 21.6-31.3), and at 10 years was 41.6% (95% CI: 32.7-51.8). Ventilator dependence at index discharge (hazard ratio [HR]: 2.04, 95% CI: 1.10-3.81, p = .03), severe neurologic disability (HR: 2.79, 95% CI: 1.61-4.84, p < .001), and cardiac disease (HR: 1.69, 95% CI: 1.08-2.65, p = .02) were associated with time to death. The cumulative probability of decannulation was 10.4% (95% CI: 8.0-13.5), 44.9% (95% CI: 39.4-50.9), and 54.1% (95% CI: 47.4-61.1) at 1 year, 5 years, and 10 years, respectively. Ventilator dependence (HR: 0.43, 95% CI: 0.31-0.60, p < .001), severe neurologic disability (HR: 0.20, 95% CI: 0.14-0.30, p < .001), and tracheostomy indicated for respiratory failure (HR: 0.68, 95% CI: 0.48-0.96, p = .03) correlated with longer decannulation times.

CONCLUSION

After tracheostomy, estimated mortality approaches 42% by 10 years and decannulation approaches 54%. Children with ventilator support at discharge and severe neurological disability had poorer long-term survival and longer times to decannulation.

Tracheostomy decannulation in children: a proposal for a structured approach on behalf of the working group chronic respiratory insufficiency within the German-speaking society of pediatric pulmonology

The number of children with tracheostomies with and without home mechanical ventilation has grown continuously in recent years. For some of these children, the need for tracheostomy resolves and the child can be weaned from the tracheal cannula. Choosing the optimal time point for decannulation after elaborated prior diagnostic work-up needs careful consideration. The decannulation process requires an interdisciplinary team; however, these specialized structures for the experienced care of these children with tracheostomy are not available in all areas. The Working Group on Chronic Respiratory Insufficiency in the German Speaking Pediatric Pneumology Society (GPP) developed these recommendations to guide through a decannulation process. Initial evaluation of decannulation feasibility starts in the outpatient clinic with a detailed history, examination, and a speaking valve trial and is followed by an inpatient workup including sleep study, airway endoscopy and possibly modifications of the tracheal cannula. Downsizing the tracheal cannula allows a stepwise controlled weaning prior to removal of the tracheal cannula. After shrinking of the tracheostomy, the final surgical closure is performed.  Conclusion: An algorithm with diagnostic and therapeutic procedures for a safe and successful decannulation process is proposed. What is Known: • In children tracheostomy decannulation is a complex process that requires careful preparation and surveillance. What is New: • This statement of the German speaking society of pediatric pulmonology provides an expert practice guidance on the decannulation procedure and the value of one-way speaking valves.

Tracheostomized children tracheal colonization and antibiotic resistance profile - A STROBE analysis

AIMS

To verify the prevalence of Potentially pathogenic bacteria (PPB) and their antimicrobial resistance profile in tracheal aspirates of children with tracheostomy and compare it to clinical data.

METHODS

A cross-sectional study was conducted in patients aged 0-18 years who all underwent tracheostomy cannula change (TCC) performed by the Otolaryngology Unit at Hospital de Clínicas de Porto Alegre, Brazil, between October, 2017 and December, 2018. Patients were submitted, at the time of TCC, to a tracheal aspirate through the tracheostomy and secretion was sent to microbiological analysis and antimicrobial susceptibility testing. Clinical data were evaluated through available patients' electronic medical records.

RESULTS

Forty-four patients had their tracheostomy aspirate cultured and all but one presented PPB growth (97.7%). Median age was 3 years-old. Pseudomonas aeruginosa was the most prevalent bacteria (56.9%) and it was resistant to gentamycin, amikacin and cefepime in 36%, 28% and 12% of the culture tests, respectively. P. aeruginosa resistance to gentamycin and to cefepime suggested an association with the number of antibiotic classes used in the 12 months before enrollment (both p=0.04) and with 2 or more hospital admissions in the same period (p=0.03 and p=0.02, respectively). Staphylococcus aureus was isolated in 9.1% and there was no MRSA.

CONCLUSION

It was found a 97.7% prevalence of PPB in the cultured aspirates; the most prevalent bacterium was P. aeruginosa and there was no MRSA identification. Data suggest an association between P. aeruginosa antimicrobial resistance with previous use of antibiotic therapy.

Chronic tracheostomy care of ventilator-dependent and -independent children: Clinical practice patterns of pediatric respirologists in a publicly funded (Canadian) healthcare system

OBJECTIVES

To describe the current clinical practice patterns of Canadian pediatric respirologists at pediatric tertiary care institutions regarding chronic tracheostomy tube care and management of home invasive ventilation.

METHODS

A pediatric respirologist/pediatrician with expertise in tracheostomy tube care and home ventilation was identified at each Canadian pediatric tertiary care center to complete a 59-item survey of multiple choice and short answer questions. Domains assessed included tracheostomy tube care, caregiver competency and home monitoring, speaking valves, medical management of tracheostomy complications, decannulation, and long-term follow-up.

RESULTS

The response rate was 100% (17/17) with all Canadian tertiary care pediatric centers represented and heterogeneity of practice was observed in all domains assessed. For example, though most centers employ Bivona™ (17/17) and Shiley™ (15/17) tracheostomy tubes, variability was observed around tube change, re-use, and cleaning practices. Most centers require two trained caregivers (14/17) and recommend 24/7 eyes on care and oxygen saturation monitoring. Discharge with an emergency tracheostomy kit was universal (17/17). Considerable heterogeneity was observed in the timing and use of speaking valves and speech-language assessment. Inhaled anti-pseudomonal antibiotics are employed by most centers (16/17) though the indication, agent, and protocol varied by center. Though decannulation practices varied considerably, the requirement of upper airway patency was universally required to proceed with decannulation (17/17) independent of ongoing ventilatory support requirements.

CONCLUSION

Considerable variability in pediatric tracheostomy tube care practice exists across Canada. These results will serve as a starting point to standardize and evaluate tracheostomy tube care nationally.

Pediatric Tracheostomy at a Tertiary Healthcare Institution: A Retrospective Study Focused on Outcomes

The aim of this study was to retrospectively evaluate all pediatric tracheotomies that had been performed at Sanliurfa Training and Research Hospital From September 2016 to July 2019. A retrospective study was performed on pediatric patients who had undergone tracheostomy during the three-year study period. Patient data were reviewed for the following variables: age, gender, age at the time of tracheostomy, primary indication for tracheostomy, length of stay in intensive care unit before and after tracheostomy, complications, mortality and cause of death. The primary indication for tracheostomy was categorized into 4 separate groups: congenital disease, traumatic injury, prolonged intubation and other causes. The study group consisted of 138 children. Seventy-one (51.4%) of the children were male, 67 (48.6%) were female and the mean age of tracheostomy was 13.30 (0.03-192.27) months, and 44.2% were younger than 1 year when tracheotomy was performed. The median age at the time of tracheostomy was highest in children who underwent tracheostomy for traumatic injury. The indication for tracheostomy was prolonged intubation in 73.2% of the children. Complications were observed in 13 (9%) children; bleeding (69.2%) was the most common. Complications were most frequent in children who underwent tracheostomy for prolonged intubation. The overall mortality ratewas 30.4% with cardiac arrest being the most common cause. At our center, the most common indication for tracheostomy in children was long-term intubation, possibly due to our center being a tertiary healthcare institute. Bleeding was the most common complication, while cardiac arrest was the most common cause of death.

Regional differences of tracheostomy in extremely premature neonates across the United States

OBJECTIVE

To identify regional differences in tracheostomy rates and mortality in extremely premature neonates.

METHODS

The 1997-2019 Kids' Inpatient Databases (KID) were queried to identify children who completed 27 weeks gestation (27-wk) or less and 23 weeks gestation (23-wk) or less. Multivariable logistic regressions compared odds of tracheostomy and mortality by region (Midwest (MW), Northeast (NE), South (S), and West (W)) while controlling for demographic variables and comorbidities. Trend analyses were performed using Poisson Regressions.

RESULTS

There were 2433 27-wk or less infants and 259 23-wk or less who received a tracheostomy. The MW was the only region where higher odds of tracheostomy were seen for 27-wk or less (aOR 1.25 [95%CI 1.12-1.39]) and 23-wk or less (aOR 1.68 [95%CI 1.24-2.27]) neonates when compared to all other regions combined. The S and MW had the highest increase in tracheostomy rates of 27-wk or less (β = 5.1, r = 0.77, p = 0.025; β = 3.8, r = 0.93, p = 0.001), and the MW had the highest increased rate of tracheostomy for 23-wk or less (β = 1.9, r = 0.97, p = 0.008). There were no higher mortality odds by region in 27-wk or less. Mortality was the highest in the S for 23-wk or less (20.8%, p = 0.015).

CONCLUSIONS

This study identified regional differences in tracheostomy rates in extremely premature infants. Extremely premature neonates in the MW had higher odds of receiving a tracheostomy with comparable mortality rates to other regions. Further research is needed to analyze regional practice differences that may impact the decision to perform a tracheostomy.

Development and implementation of a pre-tracheostomy multidisciplinary conference: An initiative to improve patient selection

OBJECTIVE

To describe our institutional experience in implementing a pre-tracheostomy multidisciplinary conference and assess its effects on patient selection and communication between team members and with families.

METHODS

Descriptive study and retrospective review of patient outcomes in a period prior to (4/2016-1/2018) and following (2/2018-11/2019) implementation of the conference and conference participant survey.

RESULTS

In the 21 months prior to the conference, 53 patients out of 67 consults (79%) went on to have a tracheostomy. After implementation, 96 patients, 42 females and 54 males, between 2 weeks and 22 years of age were discussed. 58 (60%) of patients referred for tracheostomy ultimately underwent surgery. Of those managed without tracheostomy, 16% were extubated, 11% were managed with noninvasive respiratory support, and 13% of families chose to redirect care. There was no difference in time between consultation and surgery (p = 0.9), or post-surgical length of stay after the conference was implemented (p = 0.9). Survey responses were gathered from 34 conference participants. Respondents agreed that the conference was useful in facilitating communication among the care team (91%), promoting understanding of the patient's treatment options (85%), promoting understanding about long-term outcomes and progression of underlying disease process (79%), clarifying risks, benefits, and alternatives of treatment options (82%), and informing discussions with the family (70%).

DISCUSSION

Potential benefits of a multidisciplinary pre-tracheostomy conference include improved provider communication and shared decision making between the medical team and family. We found a reduction in the proportion of patients who ultimately underwent tracheostomy as a result of a formal multidisciplinary discussion, but did not find either any delays in care, or reduction in post-operative length of stay.

IMPLICATIONS FOR PRACTICE

A multidisciplinary team approach to patient selection can foster communication between team members, identify barriers to discharge and quality care at home, and provide caregivers with information necessary to make an informed decision about their child's care.

Hospital training and preparedness of parents and carers in paediatric tracheostomy care: A mixed methods study

INTRODUCTION

Within the UK, the majority of paediatric tracheostomy care is delivered by parents and carers at home. To facilitate this, extensive in-hospital training is delivered by a variety of health care professionals. Our goal was to assess carer perceptions of this process and highlight areas in which we can further improve our service and the training for other hospital providers of paediatric tracheostomy care.

METHODS

A mixed method approach was adopted. In Phase I, qualitative data from five semi-structured interviews with carers of children with a tracheostomy were thematically analysed and subsequently used to develop a questionnaire. In Phase II, the piloted questionnaire was distributed via telephone, email or post to all eligible caregivers who had been tracheostomy trained at GOSH in the last three years (n = 92). Qualitative and quantitative data were analysed using thematic analysis and descriptive statistics respectively.

RESULTS

Thirty-five completed questionnaires were received (38% response rate). Overall participants were highly satisfied with the training provided (mean score 8.42 on a scale of 1 (lowest) to 10 (highest)). Carer identified areas requiring improvement were caregiver education pre-tracheostomy; emergency and complication training; supervision and training post hospital discharge; training schedule; emotional support; and support from community healthcare teams. These findings led to multiple subsequent interventions to further improve the carer training programme including training videos, psychology provision on request and increased community training.

CONCLUSION

Although the evaluation of the service revealed high participant satisfaction in home carer training overall, in-depth analysis of caregivers' experiences indicated common themes in the tracheostomy training service where further support would be beneficial. A carer-centred rather than health professional focus on training needs will allow future attention to be directed to areas of need identified by carers themselves as important to improve the tracheostomy training programme.

Tracheostomy practices in children on mechanical ventilation: a systematic review and meta-analysis

OBJECTIVE

To evaluate current practices of tracheostomy in children regarding the ideal timing of tracheostomy placement, complications, indications, mortality, and success in decannulation.

SOURCE OF DATA

The authors searched PubMed, Embase, Cochrane Library, Google Scholar, and complemented by manual search. The guidelines of PRISMA and MOOSE were applied. The quality of the included studies was evaluated with the Newcastle-Ottawa Scale. Information extracted included patients' characteristics, outcomes, time to tracheostomy, and associated complications. Odds ratios (ORs) with 95% CIs were computed using the Mantel-Haenszel method.

SYNTHESIS OF DATA

Sixty-six articles were included in the qualitative analysis, and 8 were included in the meta-analysis about timing for tracheostomy placement. The risk ratio for "death in hospital outcome" did not show any benefit from performing a tracheostomy before or after 14 days of mechanical ventilation (p = 0.49). The early tracheostomy before 14 days had a great impact on the days of mechanical ventilation (-26 days in mean difference, p < 0.00001). The authors also found a great reduction in hospital length of stay (-31.4 days, p < 0.008). For the days in PICU, the mean reduction was of 14.7 days (p < 0.007).

CONCLUSIONS

The meta-analysis suggests that tracheostomy performed in the first 14 days of ventilation can reduce the time spent on the ventilator, and the length of stay in the hospital, with no effect on mortality. The decision to perform a tracheostomy early or late may be more dependent on the baseline disease than on the time spent on ventilation .

Survival and decannulation across indications for infant tracheostomy: a twelve-year single-center cohort study

OBJECTIVE

Describe survival and decannulation following infant tracheostomy based on indication for tracheostomy placement.

STUDY DESIGN

Retrospective cohort study of infants who received tracheostomy at a single pediatric hospital over a twelve-year period. Primary and secondary indications were categorized into pulmonary, anatomic, cardiac, neurologic/musculoskeletal, and others.

RESULTS

A total of 378 infants underwent tracheostomy; 323 had sufficient data to be included in analyses of post-discharge outcomes. Overall mortality was 26.3%; post-operative and post-discharge mortality differed across primary indications (P = 0.03 and P = 0.005). Among survivors, 69.3% decannulated at a median age of 3.0 years (IQR 2.3, 4.5 years). Decannulation among survivors varied across primary indications (P = 0.002), ranging from 17% to 75%. In multivariable analysis, presence of a neurologic or musculoskeletal indication for tracheostomy was a significant negative predictor of future decannulation (aOR 0.10 [95% CI 0.02-0.44], P = 0.003).

CONCLUSIONS

Early childhood outcomes vary across indications for infant tracheostomy.

Risk factors for return visits in children discharged with tracheostomy

STUDY OBJECTIVES

To determine associations between demographic and clinical characteristics and rate of unplanned returns to system (RTS) in pediatric patients discharged with tracheostomy.

METHODS

Medical records were examined for pediatric patients discharged after tracheostomy placement between January 1, 2011 and December 31, 2015. Exclusion criteria included death or decannulation prior to discharge and lack of follow-up through 180 days post-discharge. Readmissions were grouped by time interval after discharge (within 30 days or within 31-180 days). Chi-squared analysis and Fisher's Exact Test were utilized to determine associations between patient characteristics, rate and frequency of RTS, and type of admission (Emergency Department [ED] or inpatient [IP]).

RESULTS

One hundred twenty-one patients were eligible for the study, and 80 (66.1 %) had an unanticipated RTS during the follow-up period. Patients with early RTS had a higher total number of RTS. Patients with two or more RTS were more likely to be younger, while patients with five or more RTS were more likely to have greater organ system involvement and cardiovascular (CV) disease in particular. Patients presenting with GI diagnoses were more likely to be discharged from the ED. The rate of RTS remained constant throughout the time period examined.

CONCLUSION

Pediatric patients discharged with tracheostomy are medically complex and at high risk of RTS, especially for respiratory and GI problems. This risk does not decrease after the initial post-discharge period and long-term follow-up is warranted. Younger patients and patients with history of early RTS are at highest risk for repeat RTS and should be identified for closer outpatient care.

Starplasty contributes to reduce tracheostomal granulation in pediatric tracheostomy

BACKGROUND

Starplasty tracheostomy for pediatric patients has been suggested to reduce complications, including accidental decannulation and granulation.

OBJECTIVES

This study, based in a single hospital, aims to evaluate whether starplasty tracheostomy decreases the incidence of postoperative granulation of tracheostoma.

MATERIAL AND METHODS

A retrospective review was performed of patients that underwent tracheostomy under the age of 10 years in a single center between January 2001 and August 2020.

RESULTS

Of the 46 patients reviewed, 18 were males and 28 were females, and the median age at the initial operation was 6 months. Methods of tracheostomy were starplasty in 16 patients, vertical in 15 patients, horizontal H-shaped in 10 patients, fenestration in 3 patients, and trap door/inverted U-shaped in two patients. During observation, tracheostoma granulation was found in 25 patients and bleeding from tracheostoma occurred in one patient. No other major complications were observed. The incidence of postoperative tracheostoma granulation was significantly lower in patients that underwent starplasty tracheostomy compared with patients that underwent other types of tracheostomy (p = .007). There was no difference in survival outcomes or ratio of decannulations.

CONCLUSIONS

Starplasty tracheostomy was shown to decrease the incidence of tracheostoma granulation compared with other types of tracheostomy.

Decannulation following tracheostomy in children: A systematic review of decannulation protocols

OBJECTIVE

To provide a systematic review of the existing pediatric decannulation protocols, including the role of polysomnography, and their clinical outcomes.

METHODS

Five online databases were searched from database inception to May 29, 2020. Study inclusion was limited to publications that evaluated tracheostomy decannulation in children 18 years of age and younger. Data extracted included patient demographics and primary indication for tracheostomy. Methods used to assess readiness for decannulation were noted including the use of bronchoscopy, tracheostomy tube modifications, and gas exchange measurements. After decannulation, details regarding mode of ventilation, location, and length of observation period, and clinical outcomes were also collected. Descriptive statistical analyses were performed.

RESULTS

A total of 24 studies including 1395 children were reviewed. Tracheostomy indications included upper airway obstruction at a well-defined anatomic site (35%), upper airway obstruction not at a well-defined site (12%) and need for long-term ventilation and pulmonary care (53%). Bronchoscopy was routinely used in 23 of 24 (96%) protocols. Tracheostomy tube modifications in the protocols included capping (n = 20, 83%), downsizing (n = 14, 58%), and fenestrations (n = 2, 8%). Measurements of gas exchange included polysomnography (n = 13/18, 72%), oximetry (n = 10/18, 56%), blood gases (n = 3,17%), and capnography (n = 3, 17%). After decannulation, children in 92% of protocols were transitioned to room air. Observation period of 48 h or less was used in 76% of children.

CONCLUSIONS

There exists large variability in pediatric decannulation protocols. Polysomnography plays an integral role in assessing most children for tracheostomy removal. Evidence-based guidelines to standardize pediatric tracheostomy care remain an urgent priority.

An Analysis of Tracheostomy Complications in Pediatric Patients With Scoliosis

OBJECTIVES/HYPOTHESISAL

To analyze tracheostomy-related complications in pediatric patients with scoliosis.

STUDY DESIGN

Retrospective chart review.

METHODS

A retrospective chart review of all patients with tracheostomy and scoliosis was performed at a single institution. The charts were reviewed for variables including difficulties with tracheostomy tube changes, poor positioning of tube, abnormal appearance of trachea, and emergency room visits and admissions for complications. Decannulation rates were also identified.

RESULTS

About 102 patients met inclusion criteria, 96 (94.1%) had scoliosis involving the thoracic spine, and 4 had scoliosis involving the cervical spine; 13 (12.8%) patients had documented poor positioning on tracheoscopy; 31 patients (30.3%) had at least one emergency room visit or admission for complications, such as accidental decannulation or bleeding from the tracheostomy; 19 (18.6%) patients required at least one tube change due to poor positioning, with 7 (6.9%) requiring multiple changes; 18 (17.7%) had reported difficulties with home tube changes. Custom length tubes were required in 9 patients (8.8%). The level of scoliosis was not associated with any of these complications. Abnormalities of the trachea, such as tortuosity, obstructive granulomas, or tracheomalacia, were seen in 35 patients (34.3%) on bronchoscopy. Scoliosis repair was performed in 18 patients (17.65%), of which two achieved decannulation. Ten patients (9.8%) overall were decannulated.

CONCLUSION

A portion of patients with scoliosis who are tracheostomy-dependent have anatomical abnormalities of the trachea and poor positioning of the tracheostomy tube. Decannulation rates are also lower in this population compared to the literature. Further work is required to elucidate if scoliosis predisposes patients toward tracheostomy-related complications.

LEVEL OF EVIDENCE

4 Laryngoscope, 2021.

Severe adverse events in children with tracheostomy and home mechanical ventilation - Comparison of pediatric home care and a specialized pediatric nursing care facility

BACKGROUND

Advances in medical care and ventilator technologies increase the number of children with tracheostomy and home mechanical ventilation (HMV). Data on severe adverse events in home care and in specialized nursing care facilities are limited.

PATIENTS AND METHODS

Retrospective analysis of incidence and type of severe adverse events in children with tracheostomy and HMV in home care compared to a specialized nursing care facility over a 7-year period.

RESULTS

163.9 patient-years in 70 children (home care: 110.7 patient-years, 24 patients; nursing care facility: 53.2 patient-years, 46 patients) were analyzed. In 34 (48.6%) patients tracheostomy was initiated at the age of <1 year. 35 severe adverse events were identified, incidence of severe adverse events per patient-year was 0.21 (median 0.0 (0.0-3.0)). We observed no difference in the rate of severe adverse events between home care and specialized nursing care facility (0.21 [y-1]; median 0.0 (0.0-3.0) versus 0.23 [y-1]; median 0.0 (0.0-1.6); p = 0.690), however, significantly more tracheostomy related incidents and infections occurred in the home care setting. Young age (<1 year) (Odds ratio 3.27; p = 0.045) and feeding difficulties (nasogastric tubes and percutaneous endoscopic gastrostomy) (Odds ratio 9.08; p = 0.016) significantly increased the risk of severe adverse events. Furthermore, the rate of severe adverse events was significantly higher in patients with a higher nursing score.

CONCLUSION

Pediatric home mechanical ventilation via tracheostomy is rarely associated with emergencies or adverse events in home care as well as in a specialized nursing care facility setting.

Surveillance endoscopy in pediatric tracheostomy: A systematic review

OBJECTIVES

To systematically review the literature on the yield of surveillance airway endoscopy in pediatric patients with tracheostomies.

METHODS

A systematic search was performed according to PRISMA guidelines of the MEDLINE/Pubmed and Embase databases. Data were collected on the following outcomes of interest: abnormal airway findings in surveillance endoscopy performed in pediatric tracheostomy patients, frequency and nature of interventions performed during endoscopy, and predictive factors associated with abnormal airway findings.

RESULTS

Seven studies were included in the review. The timing of endoscopy post-tracheostomy placement was variable and ranged from 1 to 24 months. All studies reported abnormal airway findings on initial endoscopic examination, with rates varying from 20 to 87%. Airway granulomas/granulation tissue was the most common finding, followed by airway stenosis and suprastomal collapse. Interventions performed to improve airway safety occurred in 18%-64% of patients undergoing surveillance endoscopy. The most commonly reported interventions were debridement of granulation tissue and dilation of subglottic stenosis. No endoscopy-related complications were reported across the studies. The presence of tracheostomy-related symptoms was the most consistently reported predictor of abnormal airway findings and airway interventions.

CONCLUSION

Pediatric tracheostomy patients undergoing surveillance airway endoscopy have a high rate of abnormal airway findings and interventions. However, additional studies are needed before routine endoscopy can be recommended in asymptomatic patients.

Complications of tracheostomy in children: a systematic review

Introduction

Tracheostomy is a procedure that can be associated with several well-described complications in the literature, which can be divided into transoperative, early postoperative and late postoperative. When performed in children, these risks are more common than in adults.

Objective

To perform a systematic review of complications, including deaths, in tracheostomized pediatric patients.

Methods

A search was carried out for articles in the Latin American and Caribbean Health Sciences Literature and PubMed databases. Cohort studies and series reports were selected, in addition to systematic reviews, published between January 1978 and June 2020, with patients up to 18 years old, and written in English, Spanish or Portuguese.

Results

1560 articles were found, of which 49 were included in this review. The average complication rate was 40%, which showed an association with age, birth weight, prematurity, comorbidities, and emergency procedures. The most common complications were cutaneous lesions and granulomas. Mortality related to the procedure reached up to 6% in children and was mainly related to cannula obstruction or accidental decannulation.

Conclusion

Pediatric tracheostomy is associated with several complications. The tracheostomy-related mortality rate is low, but the overall mortality of tracheostomized patients is not negligible.

Long-Term Outcomes After Pediatric Tracheostomy-Candidates for and Timing of Decannulation

BACKGROUND

Although pediatric tracheostomy has been a widely performed, life-saving procedure, its long-term outcomes have remained unclear. This study aimed to review outcomes after tracheostomy at a Japanese tertiary hospital and clarify candidates for and timing of decannulation.

MATERIALS AND METHODS

Hospital records of critically ill children who underwent tracheostomy from 2001 to 2014 were retrospectively reviewed, subsequently analyzing outcomes according to demographics, complications, and decannulation. After excluding those who were lost to follow-up or had irreversible neuromuscular impairment, the remaining patients were divided into the decannulation (D group) and nondecannulation (ND group) groups and compared.

RESULTS

In total, 184 patients who underwent tracheostomy were analyzed (median age at operation: 0.5 y). The major indication for tracheostomy was irreversible neuromuscular impairment (46%). Surgery-related and overall mortality rates were 1% and 25%, respectively, while the successful decannulation rate was 21%. No significant difference in surgical indications or comorbidities was observed between the D (n = 39) and ND (n = 50) groups, except for infection (7 in D group versus 0 in ND group; P = 0.002) and chromosome-gene disorder (15% versus 34%; P = 0.04). The ND group had a significantly higher mortality rate than the D group (46% versus 3%; P < 0.0001). The median time to decannulation was 3.6 years, while that for infection was 0.7 y.

CONCLUSIONS

Patients who underwent tracheostomy at our institution due to temporary infections achieved more successful and earlier decannulation compared to other indications. Chromosome-gene disorder as a comorbidity can negatively affect decannulation.

Development and validation of an algorithm of diagnostic and procedural codes for the identification of children hospitalized with a tracheostomy in Ontario, Canada

BACKGROUND

The requirement for a tracheostomy in children is associated with significant morbidity, mortality, and healthcare utilization. Easy identification of children with tracheostomies would facilitate important research on this population and provide quality improvement initiatives.

AIM

The purpose of this study is to determine whether an algorithm of diagnostic and procedural codes can accurately identify children hospitalized with a tracheostomy using routinely collected health data.

METHODS

Chart reviews were performed at the Children's Hospital of Eastern Ontario (CHEO) and the London Health Sciences Center (LHSC) to establish a true positive cohort of pediatric patients with tracheostomies admitted between 2008 and 2016. A multidisciplinary team developed algorithms of diagnostic and procedural codes contained within the Canadian Institute for Health Information Discharge Abstract Database. Algorithms were tested and refined against the true-positive and true-negative cohort. The accuracy of the diagnostic codes related to tracheostomy complications was also evaluated.

RESULTS

A chart review identified 158 unique children with tracheostomies (77 at CHEO, 81 at LHSC) with 901 individual admissions (401 at CHEO, 507 at LHSC). The best algorithms for identifying children with a tracheostomy had a sensitivity and specificity of more than 99%, a positive predictive value (PPV) of 94.0% and negative predictive value (NPV) of 100%. The algorithm for the identification of tracheostomy-related complications had a sensitivity of 76.7%, a specificity of 65%, PPV of 52.3%, and an NPV of 84.7%.

CONCLUSIONS

This study provides an algorithm for the accurate identification of children hospitalized in Canada with a tracheostomy, facilitating population-level epidemiological research and quality improvement initiatives.

The effect of tracheotomy on ventilator-associated pneumonia rate in children

OBJECTIVES

Data on the relationship between tracheotomy and ventilator-associated pneumonia (VAP) in children is very limited. We planned to evaluate the effect of tracheotomy on VAP rates in children.

MATERIALS AND METHODS

We evaluated patients who underwent tracheotomy during follow-up at the pediatric intensive care unit (PICU) of our hospital. Patients who were diagnosed as VAP at least once and followed by a mechanical ventilation (MV) for at least 30 days before and after tracheotomy were included in our study. The underlying diagnoses of the patients and the number of VAP diagnosis, VAP rates (VAP number x1000/day of MV) before and after tracheotomy were recorded. Logistic regression analysis was used to compare VAP rates before and following a tracheotomy.

RESULTS

There were a total of 47 patients including 28 (59.6%) girls and 19 (40.4%) boys in our study. The duration of MV before tracheotomy was 74.9 ± 48.9 (31-295) days and after tracheotomy, it was 103.3 ± 102.8 (30-586) days. The number of VAP before tracheotomy was 0.9 ± 1.2 (0-8) and after tracheotomy, it was 0.6 ± 0.6 (0-3). The VAP rate before tracheotomy was 5.9 ± 6.3 (0-26.5) and the VAP rate after tracheotomy was 3.2 ± 3.8 (0-11.4). Ventilator-associated pneumonia rates were lower following tracheotomy (OR:0.91,95%CI:0.826-0.981,p = 0.017).

CONCLUSION

Tracheotomy decreased the VAP rate in children receiving long-term mechanical ventilatory support.

Tracheostomy, respiratory support, and developmental outcomes in neonates with severe lung diseases: Retrospective study in one center

OBJECTIVES

Pediatric tracheostomy has evolved significantly in the past few decades and the optimal timing to perform it in children with respiratory assistance is still debated. The objective of this study was to describe the indications, timing, complications, and outcomes of infants on respiratory support who had a tracheostomy in a tertiary pediatric intensive care unit (PICU).

METHODS

All children younger than 18 months of corrected age requiring respiratory support for at least 1 week and who had a tracheostomy between January 2005 and December 2015 were included. Their demographic and clinical data and their outcomes at 24 months of corrected age were collected and analyzed after approval from the CHU Sainte-Justine ethics committee.

RESULTS

During the study period, 18 children (14 preterm infants, 4 polymalformative syndromes, and 2 diaphragmatic hernias) were included. The median corrected age at tracheostomy was 97 days (0-289 days) and 94.4% were elective. The indications for tracheostomy were ventilation for more than 7 days with (61.1%) or without (38.9%) orolaryngotracheal anomaly. The median number of consultants involved per patient was 16 consultants (10-23 consultants). The median hospital length of stay was 122 days (8-365 days) before tracheostomy and 235 days (22-891 days) after tracheostomy. The median invasive ventilation time was 68 days (8-168 days) before tracheostomy and 64 days (5-982 days) after tracheostomy. In terms of complications, there were nine cases of tracheitis and five cases of tracheal granulomas. At 24 months of corrected age, 17 of 18 children survived, one of/17 was still hospitalized, three of 17 were decannulated, three of 17 received respiratory support via their tracheostomy, 11 of 17 were fed with a gastrostomy, and all had neurodevelopmental delay.

CONCLUSION

Tracheostomy in infants requiring at least 1 week of ventilation is performed for complex cases and is favored for orolaryngotracheal anomalies. Clinicians should anticipate the need for developmental care in this population.

Surgical tracheostomy in children with malignancy receiving intensive chemotherapy: A case series and review of literature

We retrospectively reviewed a paediatric intensive care unit database that supports a tertiary oncology service to explore safety and outcome of tracheostomy in oncology patients over a 12-year period and reviewed literature. A total of 895 patients were admitted with a haematological or a solid tumour malignancy of which 222 were ventilated. Six of 222 (2.7%) ventilated children were tracheostomised. Four of six children tracheostomised for ventilatory support received intensive chemotherapy complicated by neutropenia and thrombocytopenia. There was no significant tracheostomy-related complication. Tracheostomy improved patient comfort, reduced sedative requirement, and may have helped recovery. Tracheostomy should be considered early in selected children with haemato-oncological diagnoses requiring prolonged ventilation.

Pediatric tracheostomies in patients less than 2 years of age: Analysis of complications and long-term follow-up

PURPOSE

Identify variables that are predictive of morbidity and mortality in children under the age of two undergoing tracheostomy and to provide longitudinal data on this patient population.

METHODS

Patients were retrospectively identified using Current Procedural Terminology codes 31600, 31601, 31610 from 2009 to 2016.

RESULTS

Median age at time of tracheostomy was 0.43 years (interquartile range, 0.27-0.61). Patients were followed for a median of 1.39 years (range 0.03-4.25). Overall mortality rate in this cohort was 23.5% with the majority (81.3%) of deaths occurring >30 days following tracheostomy. The most frequently encountered major complication was cardiopulmonary arrest (10.29%) in the short-term follow up period (<30 days) and accidental decannulation (32.81%) during long-term follow up (>30 days). Peristomal skin breakdown was less likely to develop in patients who did not receive paralytics following tracheostomy. Most patients (54.4%) were discharged to home following initial admission and experienced a mean of 2.10 readmissions for any reason during the follow-up period. 64.4% of patients underwent surveillance direct laryngoscopy and bronchoscopy during the follow-up period and suprastomal granuloma formation was detected in 31.2% of these patients. 9 patients underwent decannulation at a median of 2 years from original tracheostomy placement.

CONCLUSION

Pediatric patients under the age of 2 undergoing tracheostomy exhibit high morbidity during both the initial hospital admission and the subsequent months following discharge. However, major complications were low and mortality was not directly related to tracheostomy status in any case.

Determinants of successful tracheostomy decannulation in children: a multicentric cohort study

BACKGROUND

Determining prognostic factors for the probability of tracheostomy decannulation is key to an adequate therapeutic plan.

METHODS

A retrospective cohort study of 160 paediatric patients undergoing tracheostomy was conducted. Associations between different parameters and eventual tracheostomy decannulation were assessed.

RESULTS

Mean follow-up duration was 27.8 months (interquartile range = 25.5-30.2 months). Median age at tracheostomy was 6.96 months (interquartile range = 3.37-29.42 months), with median tracheostomy maintenance of 14.5 months (interquartile range = 3.7-21.5 months). The overall tracheostomy decannulation rate was 22.5 per cent. Factors associated with a higher probability of tracheostomy decannulation included age at tracheostomy (hazard ratio = 1.11, 95 per cent confidence interval = 1.03-1.18) and post-intubation laryngitis as an indication for tracheostomy (hazard ratio = 2.25, 95 per cent confidence interval = 1.09-4.62). Neurological (hazard ratio = 0.30, 95 per cent confidence interval = 0.12-0.80) and pulmonary (hazard ratio = 0.41, 95 per cent confidence interval = 0.18-0.91) co-morbidities were negatively associated with tracheostomy decannulation. The probability of tracheostomy decannulation decreased significantly with increasing numbers of co-morbidities (p < 0.001).

CONCLUSION

Age, post-intubation laryngitis, and number and type of co-morbidities influence tracheostomy decannulation rate in the paediatric population.

Indications and outcomes of paediatric tracheotomy: a descriptive study using a Japanese claims database

OBJECTIVE

To examine the incidence of and indications for paediatric tracheotomy to clarify the disease burden relevant to tracheotomy in a population-based context.

DESIGN

A descriptive analysis of a retrospective cohort.

SETTING

This study utilised a nationwide claims database in Japan constructed by JMDC (Tokyo, Japan). The database includes claims data for approximately 3.75 million insured persons (approximately 3.1% of the population of Japan) comprising mainly company employees and their family members.

PARTICIPANTS

We identified children registered to have undergone tracheotomy from 2005 to 2017 among about 1.2 million children aged 0-15 years.

MAIN OUTCOME MEASURES

The characteristics of the study population, and indications for tracheotomy, duration of hospital stay, duration of mechanical ventilation, duration of tracheotomy dependence, complications related to tracheotomy and death were assessed. When there were multiple indications, classification for a child into multiple groups was allowed.

RESULTS

The study included 215 children (120 males, 56%). The median age at tracheotomy was 0.8 years. The most common age at tracheotomy was less than 12 months (n=127, 59.1%). The most common indications for tracheotomy were chronic lung disease (n=79, 36.7%), followed by neuromuscular disease (n=77, 35.8%), cardiovascular disease (n=53, 24.3%), upper airway obstruction (n=43, 20%), premature birth and related conditions (n=34, 15.8%), trauma (n=16, 7.4%), prolonged ventilation due to other causes (n=12, 5.6%) and malignancy (n=9, 4.2%). The median duration of tracheotomy dependence was 17.2 months. During the follow-up period, decannulation was achieved in 84 children (39.1%), and the median time from tracheotomy to decannulation was 12.0 months.

CONCLUSIONS

Most paediatric tracheotomies were performed due to chronic underlying diseases, and the mean duration of tracheotomy dependence was nearly 1-½ years. The long-term duration of tracheotomy dependence might have some impacts on patients' physical and mental development and the quality of life.

Epidemiology of Pediatric Tracheostomy and Risk Factors for Poor Outcomes: An 11-Year Single-Center Experience

OBJECTIVE

Children with long-term tracheostomies are at higher risk of complications. This study aims to describe the epidemiology, outcomes, and factors associated with successful decannulation in children undergoing tracheostomy.

STUDY DESIGN

Case series with chart review.

SETTING

Tertiary hospital.

SUBJECTS AND METHODS

A retrospective analysis was conducted on pediatric tracheostomies performed from 2006 to 2016. Demographics, preexisting comorbidities, indications for tracheostomy, and pretracheostomy ventilatory requirements were collected. A multivariate regression model with covariates of age, failure to thrive (FTT), and comorbidities was used to identify factors associated with successful decannulation. Secondary outcomes were ventilation and oxygen requirements at hospital discharge, hospital and intensive care unit length of stay, and complications.

RESULTS

In total, 105 patients received a tracheostomy at a median age of 8.0 months (interquartile range, 2.0-45.0). The most common indication was anatomic airway obstruction (55 of 105, 52.5%). Forty-four (41.9%) patients had preexisting FTT. In-hospital mortality was 14 of 105 (13.3%). None were directly related to tracheostomy. At discharge, 40 of 91 (44.0%) and 12 of 91 (13.2%) required home mechanical ventilation and supplemental oxygen, respectively. Forty-one (39%) patients underwent successful decannulation at a median 408 days (interquartile range, 170-1153) posttracheostomy. On adjusted analysis, unsuccessful decannulation was more common in patients with FTT and neurologic comorbidities. Postoperative complications were more common in younger patients and those with a longer time to decannulation.

CONCLUSION

Neurologic comorbidities and FTT were risk factors for unsuccessful decannulation after pediatric tracheostomy. Nutritional interventions may have a role in improving long-term outcomes following pediatric tracheostomies and should be investigated in future studies.

Tracheostomy in Extremely Preterm Neonates in the United States: A Cross-Sectional Analysis

OBJECTIVES/HYPOTHESIS

Bronchopulmonary dysplasia (BPD) and invasive respiratory support is increasing among extremely preterm neonates. Yet, it is unclear if there is a corresponding increase in tracheostomies. We hypothesize that in extremely preterm neonates with BPD, the incidence of tracheostomy has increased.

STUDY DESIGN

Retrospective cross-sectional analysis.

METHODS

We analyzed the 2006 to 2012 Kids' Inpatient Databases (KID) for hospital discharges of nonextremely preterm neonates (gestational age >28 weeks and <37 weeks or birth weight >1,500 g) and extremely preterm neonates (gestational age ≤28 weeks or birth weight ≤1,500 g). We studied tracheostomy placement trends in these two populations to see if they are increasing among extremely preterm neonates, especially those with BPD.

RESULTS

The study included 1,418,681 preterm neonates (52% male, 50% white, 19% black, 20% Hispanic, 4.2% Asian), of whom 118,676 (8.4%) were extremely preterm. A total of 2,029 tracheostomies were performed, of which 803 (0.68%) were in extremely preterm neonates. The estimated percent change of occurrence of extremely preterm neonates with BPD increased 17% between 2006 and 2012, and tracheostomy placement increased 31%. Amongst all who received tracheostomies, mortality rate was higher in extremely preterm neonates compared to nonextremely preterm neonates (18% vs. 14%, P = .05). However, in extremely preterm neonates, those with tracheostomies had a lower mortality rate compared to those without (18% vs. 24%, P = .002).

CONCLUSIONS

Extremely preterm neonates, compared to nonextremely preterm neonates, experienced a marked increase in tracheostomies placed from 2006 to 2012 as well as an increased incidence of BPD, confirming our primary study hypothesis.

LEVEL OF EVIDENCE

4 Laryngoscope, 130: 2056-2062, 2020.

Factors Impacting Physician Recommendation for Tracheostomy Placement in Pediatric Prolonged Mechanical Ventilation: A Cross-Sectional Survey on Stated Practice

OBJECTIVES

To characterize the stated practices of qualified Canadian physicians toward tracheostomy for pediatric prolonged mechanical ventilation and whether subspecialty and comorbid conditions impact attitudes toward tracheostomy.

DESIGN

Cross sectional web-based survey.

SUBJECTS

Pediatric intensivists, neonatologists, respirologists, and otolaryngology-head and neck surgeons practicing at 16 tertiary academic Canadian pediatric hospitals.

INTERVENTIONS

Respondents answered a survey based on three cases (Case 1: neonate with bronchopulmonary dysplasia; Cases 2 and 3: children 1 and 10 years old with pediatric acute respiratory distress syndrome, respectively) including a series of alterations in relevant clinical variables.

MEASUREMENTS AND MAIN RESULTS

We compared respondents' likelihood of recommending tracheostomy at 3 weeks of mechanical ventilation and evaluated the effects of various clinical changes on physician willingness to recommend tracheostomy and their impact on preferred timing (≤ 3 wk or > 3 wk of mechanical ventilation). Response rate was 165 of 396 (42%). Of those respondents who indicated they had the expertise, 47 of 121 (38.8%), 23 of 93 (24.7%), and 40 of 87 (46.0%) would recommend tracheostomy at less than or equal to 3 weeks of mechanical ventilation for cases 1, 2, and 3, respectively (p < 0.05 Case 2 vs 3). Upper airway obstruction was associated with increased willingness to recommend earlier tracheostomy. Life-limiting condition, severe neurologic injury, unrepaired congenital heart disease, multiple organ system failure, and noninvasive ventilation were associated with a decreased willingness to recommend tracheostomy.

CONCLUSION

This survey provides insight in to the stated practice patterns of Canadian physicians who care for children requiring prolonged mechanical ventilation. Physicians remain reluctant to recommend tracheostomy for children requiring prolonged mechanical ventilation due to lung disease alone at 3 weeks of mechanical ventilation. Prospective studies characterizing actual physician practice toward tracheostomy for pediatric prolonged mechanical ventilation and evaluating the impact of tracheostomy timing on clinically important outcomes are needed as the next step toward harmonizing care delivery for such patients.

Pediatric Tracheotomy: Comparison of surgical technique with early and late complications in 273 cases

Objectives:

This study was aimed to compare the early and late complications of tracheotomy in pediatric patient, with respect to surgical techniques.

Methods:

The relationship between demographic characteristics, surgical techniques obtained from the files of the children and complications developing after surgery were compared retrospectively.

Results:

One hundred fifty two out of 273 developed complications after tracheotomy. Among these, 75 were early complications and 77 were late complications. Results obtained concerning early complications showed a significant difference between Skin incision and Bleeding and Accidental decannulation; Tracheal incision and Subcutaneous emphysema; surgical time and accidental decannulation and tube/ventilation problem; Surgeon’s skill level and bleeding. As regards late complications there was a significant difference between Intubation Time and Stomal-tracheal granulation; Tracheal incision and Stomal infection; Surgeon’s skill level and Stomal-tracheal granulation.

Conclusions:

In pediatric tracheotomy the preferred skin incision and tracheal incision, surgeon’s experience, tracheotomoy time and intubation time are important as regards development of early or late complications.

The role of polysomnography in decannulation of children with brain and spinal cord injuries

OBJECTIVE

The objective of this retrospective review was to determine the utility of polysomnography (PSG) in influencing the decision to decannulate pediatric patients with brain and spinal cord injuries in an inpatient rehabilitation hospital setting.

METHODS

Between 2010 and 2016, data were collected on pediatric patients with brain and/or spinal cord injuries who had PSG performed with the goal of decannulation. Patients underwent a decannulation protocol involving toleration of continuous tracheostomy capping and bedside tracheoscopy by otolaryngology. Decision to decannulate was determined with input from multiple disciplines. Associations were examined between decannulation success and findings on PSG as well as demographic factors, injury characteristics, otolaryngology findings, and timeline from initial injury to selected events.

RESULTS

A total of 46 patients underwent PSG, after which 38 (83%) were deemed appropriate and eight (17%) were deemed inappropriate for decannulation. Individuals who were deemed ready for decannulation had significantly lower obstructive apnea hypopnea indexes (AHI) (1.7 vs 5.4 events/h, P = 0.03), respiratory disturbance indexes (RDI) (2.4 vs 7.6 events/h, P = 0.006), and peak end tidal carbon dioxide (CO₂ ) levels (50.0 vs 58.7 torr, P = 0.009) on PSG compared to those who were not decannulated. There were no complications following decannulation prior to discharge.

CONCLUSION

PSG provided important additional information as part of a multidisciplinary team assessment of clinical readiness for decannulation in pediatric patients with brain and spinal cord injuries who underwent a decannulation protocol. Obstructive AHI, RDI, and peak end tidal CO₂ level were associated with successful decannulation prior to discharge from inpatient rehabilitation.

Multidisciplinary guidelines for the management of paediatric tracheostomy emergencies

Temporary and permanent tracheostomies are required in children to manage actual or anticipated long-term ventilatory support, to aid secretion management or to manage fixed upper airway obstruction. Tracheostomies may be required from the first few moments of life, with the majority performed in children < 4 years of age. Although similarities with adult tracheostomies are apparent, there are key differences when managing the routine and emergency care of children with tracheostomies. The National Tracheostomy Safety Project identified the need for structured guidelines to aid multidisciplinary clinical decision making during paediatric tracheostomy emergencies. These guidelines describe the development of a bespoke emergency management algorithm and supporting resources. Our aim is to reduce the frequency, nature and severity of paediatric tracheostomy emergencies through preparation and education of staff, parents, carers and patients.

Incidence, Epidemiology, and Outcomes of Pediatric Tracheostomy in the United States from 2000 to 2012

OBJECTIVES

To investigate national and regional variations in pediatric tracheostomy rates, epidemiology, and outcomes from 2000 to 2012.

STUDY DESIGN

Retrospective cohort analysis.

SETTING

Previous research with the 1997 edition of the Kids' Inpatient Database (KID), a national database of pediatric hospital discharge data, demonstrated that rates and outcomes of pediatric tracheostomy vary among US geographic regions. The KID has since been released an additional 5 times, increasing in size with successive editions.

SUBJECTS AND METHODS

Patients ≤18 years old with procedure codes for permanent or temporary tracheostomy from 2000 to 2012 were included. Primary outcome was a weighted population-based rate of tracheostomy stratified by year. Secondary analysis included epidemiologic characteristics and outcomes stratified by year and geographic region.

RESULTS

A weighted total of 24,354 cases was analyzed. Population-based tracheostomy rates decreased from 6.8 ± 0.2 (mean ± SD) tracheostomies per 100,000 child-years in 2000 to 6.0 ± 0.2 in 2012. Minorities increased from 53.3% in 2000 to 56.4% in 2012. Patients experienced increased procedures, diagnoses, length of stay, and hospital charges with time. From 2000 to 2012, rates and outcomes varied by US geographic region. Mortality during hospitalization (8%) did not vary by year, patient age, region, or sex.

CONCLUSIONS

Pediatric tracheostomy is associated with variation in incidence, epidemiology, and hospitalization outcomes in the United States from 2000 to 2012. While rates of pediatric tracheostomy decreased, patients became increasingly medically complicated and ethnically diverse with outcomes varying according to geographic region.

Revealing the needs of children with tracheostomies

INTRODUCTION

Small children with tracheostomy are at potential risk and have very specific needs. International literature describes the need for tracheostomy in 0.5% to 2% of children following intubation. Reports of children submitted to tracheostomy, their characteristics and needs are limited in developing countries and therefore there is a lack of health programs and government investment directed to medical and non-medical care of these patients. The aim of this study was to describe the characteristics of these children and identify problems related to or caused by the tracheostomy.

METHODS

A retrospective cohort study was performed based on a common database applied in four high complexity healthcare facilities to children submitted to tracheostomy from January 2013 to December 2015. Data concerning children's demographics, indication for tracheostomy, early and late complications related to tracheostomy, airway diagnosis, comorbidities and decannulation rates are reported. Patients who did not present a complete database or had a follow-up of less than six months were excluded.

RESULTS

A total of 160 children submitted to tracheostomy during the three-year period met the criteria and were enrolled in this study. Median age at tracheostomy was 6.9 months (ranging from 1 month to 16 years, interquartile range of 26 months). Post-intubation laryngitis was the most frequent indication (48.8%). Comorbidities were frequent: neurologic disorders were reported in 40%, pulmonary pathologies in 26.9% and 20% were premature infants. Syndromic children were 23.1% and the most frequent was Down's syndrome. The most common early complication was infection that occurred in 8.1%. Stomal granulomas were the most frequent late complication and occurred in 16.9%. Airway anomalies were frequently diagnosed in follow-up endoscopic evaluations. Subglottic stenosis was the most frequent airway diagnosis and occurred in 29.4% of the cases followed by laryngomalacia, suprastomal collapse and vocal cord paralysis. Decannulation was achieved in 22.5% of the cases in the three-year period. The main cause for persistent tracheostomy was the need for further treatment of airway pathology. Mortality rate was 18.1% during this period but only 1.3% were directly related to the tracheostomy, the other deaths were a consequence of other comorbidities.

CONCLUSION

Tracheostomies were performed mostly in very small children and comorbidities were very common. Once a tracheostomy was performed in a child in most cases it was not removed before a year. The most common early complication was stoma infection followed by accidental decannulation. The most frequent late complication was granuloma and suprastomal collapse. Airway abnormalities were very frequent in this population and therefore need to be assessed before attempting decannulation.

Changing Indications for Pediatric Tracheotomy: An Urban Indian Study

To review the changing indications, decannulation rates, complications and mortality in pediatric tracheotomies. Medical records of children who underwent primary or revision tracheotomy from April 2003 to December 2015 were retrospectively analyzed. Patient characteristics including age, sex, preoperative diagnosis and indications for tracheotomy. The complications, mortality and decannulation rates for the tracheotomies were studied. There were 101 patients who underwent tracheotomy over a period of 13 years. Out of these, complete data was available for 99 patients. There were 61 males and 38 females and the age of children who underwent tracheotomy on an average ranged from 2 months to 16 years. The indications were divided into five categories: airway obstruction, cardiopulmonary, craniofacial, neurological, and trauma. Out of the 99 patients, 92 patients underwent an elective tracheotomy while only 7 patients underwent an emergency tracheotomy. Fifty-eight patients could be successfully decannulated. 13 patients in our study died during the course of treatment, however, none of the deaths could be directly attributed to the tracheotomy. Three patients developed peristomal granulations requiring intervention, 1 patient had a severe stomal infection, and one patient had a tracheocutaneous fistula requiring surgical closure. Over the last few decades, widespread use of vaccinations and improved pediatric and neonatal intensive care has revolutionized child healthcare in developing countries like ours. This impact is reflected in our finding that neurological impairment has displaced obstructive airway (of infective etiology) as the most common indication for pediatric tracheotomy in the present era.

National changes in pediatric tracheotomy epidemiology during 36 years

BACKGROUND

Information on the incidence, indications and morbidity of pediatric tracheotomy from a nationwide setting is sparse.

METHODS

From the nationwide Danish National Patient Registry, we identified all cases: 0-15-year-old children registered with a first-time tracheotomy from 1979 to 2014. We extracted the date of surgery, admission, discharge, age, gender, hospital, department, hospitalization length, hospital contacts, and diagnosis-code related to the surgery. We estimated age-adjusted incidence rates (AAIR) and annual (APC) and average annual percentage change (AAPC) of tracheotomy incidence.

RESULTS

A total of 510 children (328 boys, 63%) underwent tracheotomy. The median age at surgery was 8 years. The AAIR was 1.4/100,000 person-years (range 1.0-1.8) from 1980 to 2014. During 1979-2014, the AAPC decreased - 0.9% (95% confidential interval - 2.4; 0.8, p < 0.3). From 1979 to 2003 the APC decreased - 4.1% (95% CI - 5.4; - 2.8, p < 0.001) and from 2003 to 2014 the APC increased 6.6% (95% CI 2.0; 11.5, p < 0.001). Infants had the highest incidence (4.0/100,000 years) compared with the 12-15-year-olds (AAIR: 0.4/100,000 years). From 1979 to 2014 the most common indication for tracheotomy among children aged 0-2 years was congenital malformations (n = 48, 30%) and among children aged 3-11 and 12-15 years the most common indication was trauma (respectively n = 67, 36% and n = 85, 52%). During 2006-2014 the most common indications for all ages was neurological impairment (n = 25, 21%) and neoplasms (n = 20, 17%).

CONCLUSIONS

Pediatric tracheotomy was a rare surgical procedure with decreasing incidence rates from 1980-89 to 1990-99 and increasing incidence rates from 2000-2009 to 2010-2014. Indications and postoperative morbidity have changed adjunct to the treatment of chronic disorders.

Revisits after pediatric tracheotomy: Airway concerns result in returns

OBJECTIVES

Children undergoing tracheotomy represent a medically vulnerable patient population, and understanding the reasons for revisiting the hospital setting following tracheotomy is critical for improving the quality of care for these patients. This study aims to investigate the incidence and characteristics of revisits following pediatric tracheotomy.

METHODS

Cross-sectional, population-based study using state databases. The State Inpatient Databases and State Emergency Department Databases for California, Florida, Iowa and New York 2010-11 were linked and examined for cases of pediatric tracheotomy (patients < 18.0 years) and corresponding subsequent 30-day post-discharge revisits. Demographic and descriptive data were analyzed determining the revisit rate, revisit diagnoses, procedures, and discharge dispositions.

RESULTS

2,248 pediatric tracheotomy cases were extracted (60.8% male, mean age 8.3 years). There were 373 inpatient or emergency department revisits (30-day revisit rate, 16.6%), of which 34.3% occurred within 48 h after discharge. Of these, 59.2% were inpatient readmissions. There were ≤10 deaths during these revisits (30-day revisit mortality rate, ≤2.7%). The most common primary revisit diagnoses were "fitting of prosthesis and adjustment of devices" (25.7%, likely representing adjustment/replacement of the tracheotomy tube), respiratory failure (11.0%), intracranial injury (5.4%), pneumonia (4.0%), "other upper respiratory disease" (3.8%), and "complications of surgical procedures or medical care" (3.8%). The most common revisit procedures were endotracheal intubation (11.4%), mechanical ventilation (8.8%), and replacement of tracheostomy tube (≤2.7%). Children discharged to a skilled care facility (47.1%) were more likely than those discharged to home (52.9%) to have a revisit (23.3% versus 12.0%, respectively; p < 0.001).

CONCLUSIONS

Children undergoing tracheotomy have a substantial 30-day revisit rate, most notably during the first 48 h after discharge, often involving tracheotomy tube or pulmonary complications. Improvements in discharge planning should target prevention of these complications.

Discussing Benefits and Risks of Tracheostomy: What Physicians Actually Say

OBJECTIVES

When contemplating tracheostomy placement in a pediatric patient, a family-physician conference is often the setting for the disclosure of risks and benefits of the procedure. Our objective was to compare benefits and risks of tracheostomy presented during family-physician conferences to an expert panel's recommendations for what should be presented.

DESIGN

We conducted a retrospective review of 19 transcripts of audio-recorded family-physician conferences regarding tracheostomy placement in children. A multicenter, multidisciplinary expert panel of clinicians was surveyed to generate a list of recommended benefits and risks for comparison. Primary analysis of statements by clinicians was qualitative.

SETTING

Single-center PICU of a tertiary medical center.

SUBJECTS

Family members who participated in family-physician conferences regarding tracheostomy placement for a critically ill child from April 2012 to August 2014.

MEASUREMENTS AND MAIN RESULTS

We identified 300 physician statements describing benefits and risks of tracheostomy. Physicians were more likely to discuss benefits than risks (72% vs 28%). Three broad categories of benefits were identified: 1) tracheostomy would limit the impact of being in the PICU (46%); 2) perceived obstacles of tracheostomy can be overcome (34%); and 3) tracheostomy optimizes respiratory health (20%). Risks fell into two categories: tracheostomy involves a big commitment (71%), and it has complications (29%). The expert panel's recommendations were similar to risks and benefits discussed during family conferences; however, they suggested physicians present an equal balance of discussion of risks and benefits.

CONCLUSIONS

When discussing tracheostomy placement, physicians emphasized benefits that are shared by physicians and families while minimizing the risks. The expert panel recommended a balanced approach by equally weighing risks and benefits. To facilitate educated decision making, physicians should present a more extensive range of risks and benefits to families making this critical decision.

Factors associated with successful decannulation in pediatric tracheostomy patients

OBJECTIVES

To investigate the outcome of pediatric tracheostomy and identify predictive factors for successful decannulation.

METHODS

We performed a retrospective chart review of a series of 42 consecutive patients of less than 24 months of age who underwent a tracheostomy between 2012 and 2015.

RESULTS

Successful decannulation was achieved in 11 patients (26%). Thirty-one patients (74%) remained tracheostomy-dependent. Of the 11 patients who were successfully decannulated, 10 (91%) had only structural disorders and nine (82%) were able to walk unassisted; importantly, nine (82%) were able to swallow following decannulation. In contrast, of the 31 patients who did not tolerate decannulation, 21 (68%) had functional disorders and 18 (58%) were unable to walk unassisted; 20 (65%) of the tracheostomy-dependent patients were unable to swallow after undergoing surgery.

CONCLUSION

Following pediatric tracheostomy procedures, patients with solely structural disorders were significantly more likely to be successfully decannulated compared to patients with functional disorders. Furthermore, the capacity to walk unassisted and swallow after surgery is associated with positive outcomes for decannulation. Our results suggest that an objective evaluation of the ability to walk unassisted, and to ingest food, may be useful for predicting the outcome and effects of tracheostomy procedures and decannulation in children.

Indications, risk of lower airway infection, and complications to pediatric tracheotomy: report from a tertiary referral center

BACKGROUND

Although pediatric tracheotomy is potentially life-saving, the procedure is associated with high risk of complications, and indications have changed the last decade. We report indications, complications, and lower airway infections (LAIs) to pediatric tracheotomy performed at a tertiary referral center.

METHODS

We identified all children (<18 years) who underwent tracheotomy at our institution during 2008-2015. A review of hospital records was performed to extract data on indication of the procedure, complications, and information on pre- and postoperative LAI.

RESULTS

At a median age of 8 years (range: 4 months to 17 years), a total of 69 tracheotomies were performed. Neuromuscular disease (n = 21) was the most common cause for tracheotomy. The postoperative complication rate was 22%; early complications (<30 days) occurred in four patients, and nine patients encountered late complications such as wound granulation and tracheocutaneous fistula. Children without LAI prior to tracheotomy were at increased risk of LAI from the initial 30-days following surgery (OR: 2.91, 95% CI: 1.17-7.21; p = .02). Fifty-three percent (10/19) of all LAIs following tracheotomy were caused by Staphylococcus aureus (p < .01).

CONCLUSIONS

Pediatric tracheotomy was associated with considerable rates of minor early and late complications and high risk of short-term LAI. The main cause leading to tracheotomy was neuromuscular disease.

Tracheostomy in childhood: review of the literature on complications and mortality over the last three decades

INTRODUCTION

Tracheostomy is a procedure with unique characteristics when used on pediatric patients due to the greater technical difficulty and higher morbidity and mortality rates relative to the procedure in adults. In recent decades, there have been significant changes in the medical care available to children, particularly for those who need intensive care. Surgical conditions have also improved, and there has been an advent of new equipment and medications. These advances have brought changes to both tracheostomy indications and tracheostomy complications.

OBJECTIVE

To perform a review of the articles published over the last three decades on the complications and mortality associated with tracheostomies in children.

METHODS

Articles were selected from the Cochrane, Latin American and Caribbean Health Sciences Literature, SciELO, National Library of Medicine (Medline Plus), and PubMed online databases. The articles selected had been published between January 1985 and December 2014, and the data was compared using the Chi-square test.

RESULTS

A total of 3797 articles were chosen, 47 of which were used as the basis for this review. When the three decades were evaluated as a whole, an increase in tracheostomies in male children under one year of age was found. The most common complications during the period analyzed in descending order of frequency were granuloma, infection, and obstruction of the cannula, accidental decannulation, and post-decannulation tracheocutaneous fistula. In the second and third decades of the review, granulomas represented the most common complication; in the first decade of the review, pneumothoraces were the most common. Mortality associated with tracheostomy ranged from 0% to 5.9%, while overall mortality ranged from 2.2% to 59%. In addition, the review included four studies on premature and/or very underweight infants who had undergone tracheostomies; the studies reported evidence of higher mortality in this age group to be largely associated with underlying diseases.

CONCLUSION

Improved surgical techniques and intensive care, the creation of new medications, and vaccines have all redefined the main complications and the mortality rates of tracheostomy in children. It is a safe procedure that increases chances of survival in those who require the prolonged use of mechanical ventilation.