Thirty years of home mechanical ventilation in children: escalating need for pediatric intensive care beds

[S3 Guideline: Treating Chronic Respiratory Failure with Non-invasive Ventilation]

The S3 guideline on non-invasive ventilation as a treatment for chronic respiratory failure was published on the website of the Association of the Scientific Medical Societies in Germany (AWMF) in July 2024. It offers comprehensive recommendations for the treatment of chronic respiratory failure in various underlying conditions, such as COPD, thoraco-restrictive diseases, obesity-hypoventilation syndrome, and neuromuscular diseases. An important innovation is the separation of the previous S2k guideline dating back to 2017, which included both invasive and non-invasive ventilation therapy. Due to increased scientific evidence and a significant rise in the number of affected patients, these distinct forms of therapy are now addressed separately in two different guidelines.The aim of the guideline is to improve the treatment of patients with chronic respiratory insufficiency using non-invasive ventilation and to make the indications and therapy recommendations accessible to all involved in the treatment process. It is based on the latest scientific evidence and replaces the previous guideline. This revised guideline provides detailed recommendations on the application of non-invasive ventilation, ventilation settings, and the subsequent follow-up of treatment.In addition to the updated evidence, important new features of this S3 guideline include new recommendations on patient care and numerous detailed treatment pathways that make the guideline more user-friendly. Furthermore, a completely revised section is dedicated to ethical issues and offers recommendations for end-of-life care. This guideline is an important tool for physicians and other healthcare professionals to optimize the care of patients with chronic respiratory failure. This version of the guideline is valid for three years, until July 2027.

Healthcare Use and Costs in Children Receiving Home Mechanical Ventilation in Ontario: A 14-Year Cohort Study

Rationale: Home mechanical ventilation (HMV) is an advanced medical therapy offered to children with medical complexity. Despite the growing pediatric HMV population in North America, there are limited studies describing healthcare use and predictors of highest costs using robust health administrative data. Objectives: To describe patterns of healthcare use and costs in children receiving HMV over a 14-year period in Ontario, Canada. Methods: We conducted a retrospective population-based cohort study (April 1, 2003, to March 31, 2017) of children aged 0-18 years receiving HMV via invasive mechanical ventilation or noninvasive ventilation. Paired t tests compared healthcare system use and costs 2 years before and 2 years after HMV approval. We developed linear models to analyze variables associated with children in the top quartile of health service use and costs. Results: We identified 835 children receiving HMV. In the 2 years after HMV approval compared with the 2 years prior, children had decreased hospitalization days (median, 9 [interquartile range, 3-30] vs. 29 [6-99]; P < 0.0001) and intensive care unit admission days (6.6 [1.9-18.0] vs. 17.1 [3.3-70.9]; P < 0.0001) but had increased homecare service approvals (195 [24-522] vs. 40 [12-225]; P < 0.0001) and outpatient pulmonology visits (3 [1-4] vs. 2 [1-3]; P < 0.0001). Total healthcare costs were higher in the 2 years after HMV approval (mean, CAD$164,892 [standard deviation, CAD$214,187] vs. CAD$128,941 [CAD$194,199]; P < 0.0001). However, all-cause hospital admission costs were reduced (CAD$66,546 [CAD$142,401] vs. CAD$81,578 [CAD$164,672]; P < 0.0001). The highest total 2-year costs were associated with invasive mechanical ventilation (odds ratio [OR], 3.45; 95% confidence interval [CI], 2.24-5.31; reference noninvasive ventilation), number of medical devices at home (OR, 1.63; 95% CI, 1.35-1.96; reference no technology), and increased healthcare costs in the year before HMV initiation (OR, 2.23; 95% CI, 1.84-2.69). Conclusions: Children progressing to the need for HMV represent a worsening in their respiratory status that will undoubtedly increase healthcare use and costs. We found that the initiation of HMV in these children can reduce inpatient healthcare use and costs but can still increase overall healthcare expenditures, especially in the outpatient setting.

Characteristics and Outcomes of Home-Ventilated Children Undergoing Noncardiac Surgery

OBJECTIVES

To determine the frequency of children with chronic respiratory failure (CRF) and home ventilator dependence undergoing surgery at a tertiary children's hospital, and to describe periprocedural characteristics and outcomes.

METHODS

We conducted a retrospective cohort study of patients with CRF and home ventilator dependence who underwent noncardiac surgery from January 1, 2013, to December 31, 2019. Descriptive statistics were used to report patient and procedural characteristics. Univariable and multivariable analyses were used to assess for factors associated with 30-day readmission.

RESULTS

We identified 416 patients who underwent 1623 procedures. Fifty-one percent of patients used transtracheal mechanical ventilation (trach/vent) support at the time of surgery; this cohort was younger (median age 5.5 vs 10.8 years) and more complex according to American Society of Anesthesiologists status compared with bilevel positive airway pressure-dependent patients. Postoperatively, compared with bilevel positive airway pressure-dependent patients, trach/vent patients were more likely to be admitted to the ICU with longer ICU length of stay (median 5 vs 2 days). Overall 30-day readmission rate was 12% (n = 193). Presence of chronic lung disease (adjusted odds ratio 1.65, 95% confidence interval 1.01-1.69) and trach/vent dependence (adjusted odds ratio 1.65, 95% confidence interval 1.02-2.67) were independently associated with increased odds for readmission.

CONCLUSIONS

Children with CRF use anesthetic and surgical services frequently and repeatedly. Those with trach/vent dependence have higher hospital and ICU resource utilization. Although overall mortality for these patients is quite low, underlying diagnoses, nuances of technology dependence, and other factors for frequent readmission require further study to optimize resource utilization and outcomes.

Invasive versus non-invasive paediatric home mechanical ventilation: review of the international evolution over the past 24 years

BACKGROUND

Home mechanical ventilation (HMV) is the treatment for chronic hypercapnic alveolar hypoventilation. The proportion and evolution of paediatric invasive (IMV) and non-invasive (NIV) HMV across the world is unknown, as well as the disorders and age of children using HMV.

METHODS

Search of Medline/PubMed for publications of paediatric surveys on HMV from 2000 to 2023.

RESULTS

Data from 32 international reports, representing 8815 children (59% boys) using HMV, were analysed. A substantial number of children had neuromuscular disorders (NMD; 37%), followed by cardiorespiratory (Cardio-Resp; 16%), central nervous system (CNS; 16%), upper airway (UA; 13%), other disorders (Others; 10%), central hypoventilation (4%), thoracic (3%) and genetic/congenital disorders (Gen/Cong; 1%). Mean age±SD (range) at HMV initiation was 6.7±3.7 (0.5-14.7) years. Age distribution was bimodal, with two peaks around 1-2 and 14-15 years. The number and proportion of children using NIV was significantly greater than that of children using IMV (n=6362 vs 2453, p=0.03; 72% vs 28%, p=0.048), with wide variations among countries, studies and disorders. NIV was used preferentially in the preponderance of children affected by UA, Gen/Cong, Thoracic, NMD and Cardio-Resp disorders. Children with NMD still receiving primary invasive HMV were mainly type I spinal muscular atrophy (SMA). Mean age±SD at initiation of IMV and NIV was 3.3±3.3 and 8.2±4.4 years (p<0.01), respectively. The rate of children receiving additional daytime HMV was higher with IMV as compared with NIV (69% vs 10%, p<0.001). The evolution of paediatric HMV over the last two decades consists of a growing number of children using HMV, in parallel to an increasing use of NIV in recent years (2020-2023). There is no clear trend in the profile of children over time (age at HMV). However, an increasing number of patients requiring HMV were observed in the Gen/Cong, CNS and Others groups. Finally, the estimated prevalence of paediatric HMV was calculated at 7.4/100 000 children.

CONCLUSIONS

Patients with NMD represent the largest group of children using HMV. NIV is increasingly favoured in recent years, but IMV is still a prevalent intervention in young children, particularly in countries indicating less experience with NIV.

Finnish children who needed long-term home respiratory support had severe sleep-disordered breathing and complex medical backgrounds

AIM

No studies have described long-term paediatric home respiratory support in Nordic countries. We examined the clinical characteristics and long-term outcomes of paediatric patients who received continuous positive airway pressure, non-invasive-positive-pressure ventilation and invasive ventilation from a multidisciplinary home respiratory support team.

METHODS

Retrospective tertiary-level data were collected between 1 January 2010 and 31 December 2020 in Tampere University Hospital. These comprised patient demographics, treatment course and polysomnography-confirmed sleep-disordered breathing (SDB).

RESULTS

There were 93 patients (63.4% boys). The median age at treatment initiation was 8.4 (range 0.11-16.9) years. The patients had: neuromuscular disease (16.1%), central nervous system disease (14.0%), developmental disabilities and congenital syndrome (29.0%), lung-airway conditions (11.8%), craniofacial syndrome (15.1%) and severe obesity (14.0%). More than two-thirds had severe SDB (66.7%) and the most common one was obstructive sleep apnoea in 66.7%. We found that 92.5% received long-term therapy for more than 3 months and the mean treatment duration was 3.3 ± 2.7 years. A non-invasive mask interface was used in 94.7% of cases and 5.3% needed tracheostomy ventilation. More than a quarter (26.7%) achieved disease resolution during the study period.

CONCLUSION

Most children who needed long-term home respiratory support had complex conditions and severe, persistent SDB.

Trends in Long-Term Ventilation Care in U.K. Children and Young People-Further Consideration Required for Pediatric Critical Care Services

OBJECTIVES

The objective was to compare specific data from the 2020 National Confidential Enquiry into Patient Outcome and Death (NCEPOD) report "Balancing the Pressures" with two previous U.K. studies and to examine changes in the pediatric population requiring long-term ventilation (LTV) as well as the types delivered. We believe that the new data presented will facilitate future service planning.

DESIGN

A subset of confidential enquiry data derived from a study by a nationally funded quality improvement organization (NCEPOD: www.ncepod.org.uk ) was compared with two previous U.K. datasets.

SETTING

Healthcare providers across England, Wales, and Northern Ireland-inpatient and community settings.

PATIENTS

Children and young people (CAYP) 0-16 years old receiving LTV between April 1, 2016, and March 31, 2018.

INTERVENTIONS

None.

MEASUREMENTS AND MAIN RESULTS

When comparing the NCEPOD data with that last published in the United Kingdom, the number of CAYP requiring LTV more than doubled between 2008 and 2018 (933-2,093). There has also been a particular increase in the proportion of children that were under two when they were commenced on LTV (26-39.2%). Children are now more likely than previously to be receiving LTV to manage upper airway obstruction and CNS conditions. There has also been an approximate doubling of those receiving LTV over the whole 24-hour period (9.4-18.4%).

CONCLUSIONS

The increased numbers and changing characteristics of babies and children requiring LTV over the last 3 decades in the United Kingdom have implications for all healthcare sectors but particularly for providers of critical care services.

Technology solutionism in paediatric intensive care: clinicians' perspectives of bioethical considerations

BACKGROUND

The use of long-term life-sustaining technology for children improves survival rates in paediatric intensive care units (PICUs), but it may also increase long-term morbidity. One example of this is children who are dependent on invasive long-term ventilation. Clinicians caring for these children navigate an increasing array of ethical complexities. This study looks at the meaning clinicians give to the bioethical considerations associated with the availability of increasingly sophisticated technology.

METHODS

A hermeneutic phenomenological exploration of the experiences of clinicians in deciding whether to initiate invasive long-term ventilation in children took place, via unstructured interviews. Data were analysed to gain insight into the lived experiences of clinicians. Participants were from PICUs, or closely allied to the care of children in PICUs, in four countries.

RESULTS

Three themes developed from the data that portray the experiences of the clinicians: forming and managing relationships with parents and other clinicians considering, or using, life sustaining technology; the responsibility for moral and professional integrity in the use of technology; and keeping up with technological developments, and the resulting ethical and moral considerations.

DISCUSSION

There are many benefits of the availability of long-term life-sustaining technology for a child, however, clinicians must also consider increasingly complex ethical dilemmas. Bioethical norms are adapting to aid clinicians, but challenges remain.

CONCLUSION

During a time of technological solutionism, more needs to be understood about the influences on the initiation of invasive long-term ventilation for a child. Further research to better understand how clinicians, and bioethics services, support care delivery may positively impact this arena of health care.

Predictors for invasive home mechanical ventilation duration in bronchopulmonary dysplasia

BACKGROUND

Children with bronchopulmonary dysplasia (BPD) who require invasive home mechanical ventilation (IHMV) are medically vulnerable and experience high caregiving and healthcare costs. Predictors for duration of IHMV in children with BPD remain unclear, which can make prognostication and decision-making challenging.

METHODS

A retrospective cohort study of children with BPD requiring IHMV was conducted from independent children's hospital records (2005-2021). The primary outcome was IHMV duration, defined as time from initial discharge home on IHMV until cessation of positive pressure ventilation (day and night). Two new variables were included: discharge age corrected for tracheostomy (DACT) (chronological age at discharge minus age at tracheostomy) and level of ventilator support at discharge (minute ventilation per kg per day). Univariable Cox regression was performed with variables of interest compared to IHMV duration. Significant nonlinear factors (p < 0.05) were included in the multivariable analysis.

RESULTS

One-hundred-and-nineteen patients used IHMV primarily for BPD. Patient median index hospitalization lasted 12 months (interquartile range [IQR] 8.0,14.4). Once home, half of the patients were weaned off IHMV by 36.0 months and 90% by 52.2 months. Being Hispanic/Latinx ethnicity (hazard ratio [HR] 0.14 (95% confidence interval [CI] 0.04, 0.53), p < 0.01) and having a higher DACT were associated with increased IHMV duration (HR 0.66 (CI 0.43, 0.98), p < 0.05).

CONCLUSIONS

Disparity in IHMV duration exists among patients using IHMV after prematurity. Prospective multisite studies that further investigate new analytic variables, such as DACT and level of ventilator support, and address standardization of IHMV care are needed to create more equitable IHMV management strategies.

Home mechanical ventilation in children with chronic respiratory failure: a narrative review

Advances in perinatal and pediatric intensive care and recent advances in mechanical ventilation during the last two decades have resulted in an exponential increase in the number of children undergoing home mechanical ventilation (HMV) treatment. Although its efficacy in chronic respiratory failure is well established, HMV in children is more complex than that in adults, and there are more considerations. This review outlines clinical considerations for HMV in children. The goal of HMV in children is not only to correct alveolar hypoventilation but also to maximize development as much as possible. The modes of ventilation and ventilator settings, including ventilation masks, tubing, circuits, humidification, and ventilator parameters, should be tailored to the patient's individual characteristics. To ensure effective HMV, education for the parent and caregiver is important. HMV continues to change the scope of treatment for chronic respiratory failure in children in that it decreases respiratory morbidity and prolongs life spans. Further studies on this topic with larger scale and systemic approach are required to ensure the better outcomes in this population.

Highlights from the Respiratory Failure and Mechanical Ventilation 2022 Conference

The Respiratory Intensive Care Assembly of the European Respiratory Society gathered in Berlin to organise the second Respiratory Failure and Mechanical Ventilation Conference in June 2022. The conference covered several key points of acute and chronic respiratory failure in adults. During the 3-day conference, ventilatory strategies, patient selection, diagnostic approaches, treatment and health-related quality of life topics were addressed by a panel of international experts. Lectures delivered during the event have been summarised by Early Career Members of the Assembly and take-home messages highlighted.

Parents' preferences for respite care of children with medical complexity

BACKGROUND

The number of children with medical complexity (CMC) is increasing worldwide. For these children and their families, various forms of support are legislated; among them, short-stay respite care has a great unmet need. We examined such children's parents' preferences for respite care and their willingness to pay.

METHODS

We used discrete choice experiments (DCEs) to estimate the parents' preferences and willingness to pay. Parents whose children used overnight short-stay respite services answered a questionnaire to compare two hypothetical facilities of respite care having seven attributes and three levels. The DCE data was analyzed using the conditional logit model. The willingness to pay was calculated based on DCE estimates.

RESULTS

A total of 70 parents participated in this study and mean age of their children was 7.8 years (standard deviation [SD] 4.3). Among those children, 67 (96%) had the severest certification of disability, and 27 (38%) used a ventilator at home. We found that the parents' highest preferences was the best level of medical care level that can manage ventilators (coefficient 1.61, 95% confidence interval [CI]: 1.32-1.90). The better and best level of medical care, daily care, education/nursing, and emergency care were preferred over basic quality services. Willingness to pay for the best level of medical care was approximately 75,367 JPY per night.

CONCLUSION

This study shows a need for respite care that can deliver high-level medical care, especially for the management of ventilators, to CMC. This finding can serve as a basis for promoting respite care services.

Initiating technology dependence to sustain a child's life: a systematic review of reasons

BACKGROUND

Decision-making in initiating life-sustaining health technology is complex and often conducted at time-critical junctures in clinical care. Many of these decisions have profound, often irreversible, consequences for the child and family, as well as potential benefits for functioning, health and quality of life. Yet little is known about what influences these decisions. A systematic review of reasoning identified the range of reasons clinicians give in the literature when initiating technology dependence in a child, and as a result helps determine the range of influences on these decisions.

METHODS

Medline, EMBASE, CINAHL, PsychINFO, Web of Science, ASSIA and Global Health Library databases were searched to identify all reasons given for the initiation of technology dependence in a child. Each reason was coded as a broad and narrow reason type, and whether it supported or rejected technology dependence.

RESULTS

53 relevant papers were retained from 1604 publications, containing 116 broad reason types and 383 narrow reason types. These were grouped into broad thematic categories: clinical factors, quality of life factors, moral imperatives and duty and personal values; and whether they supported, rejected or described the initiation of technology dependence. The majority were conceptual or discussion papers, less than a third were empirical studies. Most discussed neonates and focused on end-of-life care.

CONCLUSIONS

There is a lack of empirical studies on this topic, scant knowledge about the experience of older children and their families in particular; and little written on choices made outside 'end-of-life' care. This review provides a sound basis for empirical research into the important influences on a child's potential technology dependence.

Impact of respite care on health-related quality of life in children with medical complexity: A parent proxy evaluation

PURPOSE

This study examined the impact of respite care received by children with medical complexity (CMC) on their health-related quality of life (HRQOL). We hypothesized that out-of-home respite care would increase both opportunities to engage in activities and participation with non-family members and help with acquiring autonomy and social skills.

DESIGN AND METHODS

This cross-sectional study of CMC aged between 8 and 18 years living at home used a web-based questionnaire survey that parents living with the target CMC answered for proxy evaluation of CMC's HRQOL (KIDSCREEN-27). We asked 3142 parents to participate in the study through 237 special-needs schools throughout Japan. Path analysis was used to estimate the variation in each aspect of HRQOL with respite care time of in-home care services, day care services, short-stay services, and school time.

RESULTS

We analyzed the responses from 618 parents of CMC. The results showed that respite care by day care services and special-needs schools increased "physical well-being," "psychological well-being," and "peers and social support," which are components of the HRQOL. Furthermore, respite care at schools had an impact on "school environment."

CONCLUSIONS

Respite care provided by special-needs schools and day care services has implications not only in terms of relief for caregivers but also in improving the HRQOL of CMC.

PRACTICE IMPLICATIONS

Nurses can provide respite care that does not require parental accompaniment at school or day care facilities, which can lead to CMC's involvement in fostering autonomy and social skills. (249/250 words).

At-home end-tidal carbon dioxide measurement in children with invasive home mechanical ventilation

BACKGROUND

Carbon dioxide concentration trending is used in chronic management of children with invasive home mechanical ventilation (HMV) in clinical settings, but options for end-tidal carbon dioxide (EtCO₂ ) monitoring at home are limited. We hypothesized that a palm-sized, portable endotracheal capnograph (PEC) that measures EtCO₂ could be adapted for in-home use in children with HMV.

METHODS

We evaluated the internal consistency of the PEC by calculating an intraclass correlation coefficient of three back-to-back breaths by children (0-17 years) at baseline health in the clinic. Pearson's correlation was calculated for PEC EtCO₂ values with concurrent mean values of in-clinic EtCO₂ and transcutaneous CO₂ (TCM) capnometers. The Bland-Altman test determined their level of agreement. Qualitative interviews and surveys assessed usability and acceptability by family-caregivers at home.

RESULTS

CO₂ values were collected in awake children in varied activity levels and positions (N = 30). The intraclass correlation coefficient for the PEC was 0.95 (p < 0.05). The correlation between the PEC and in-clinic EtCO₂ device was 0.85 with a mean difference of -3.8 mmHg and precision of ±1.1 mmHg. The correlation between the PEC and the clinic TCM device was 0.92 with a mean difference of 0.2 mmHg and precision of ±1.0. Family-caregivers (N = 10) trialed the PEC at home; all were able to obtain measurements at home while children were awake and sometimes asleep.

CONCLUSIONS

A portable, noninvasive device for measuring EtCO₂ was feasible and acceptable, with values that trend similarly to currently in-practice, outpatient models. These devices may facilitate monitoring of EtCO₂ at home in children with invasive HMV.

Development of Home Mechanical Ventilation in Poland in 2009–2019 Based on the Data of the National Health Fund

Home mechanical ventilation (HMV) is a dynamically developing field of medicine driven by the increasing number of patients and technological advancements. In Poland, HMV has been financed from public funds since 2004. However, the organization of HMV is still evolving in search of the optimal model of care. The aim of this study was to analyze 11 years of HMV in terms of the number of patients, modes of ventilation, diagnosis and regional prevalence. In retrospective analysis of data reported to the National Health Fund by all health entities providing HMV in Poland in the period from 2009 to 2019, the following variables were included: age, sex, date of commencement, ventilation mode, diagnosis, and place of treatment. The diseases were identified according to the ICD-10 codes. A total of 12,616 patients receiving HMV were reported, including 1221 children (9.7%). The HMV prevalence increased from 2.8 in 2009 to 20/100,000 in 2019. In adults, the highest increase was reported for patients with chronic obstructive pulmonary disease, who accounted for 39% of all HMV users in 2019. The proportion of noninvasive ventilation (NIV) increased from 56% in 2014 to 73% in 2019. We identified significant regional variations in the prevalence of HMV between provinces. The main drivers for HMV development include full reimbursement, the development of hospital NIV centers and the involvement of respiratory physicians in the referral process for HMV.

Diagnostic Stewardship in the Pediatric Intensive Care Unit

In the pediatric intensive care unit (PICU), clinicians encounter complex decision making, balancing the need to treat infections promptly against the potential harms of antibiotics. Diagnostic stewardship is an approach to optimize microbiology diagnostic test practices to reduce unnecessary antibiotic treatment. We review the evidence for diagnostic stewardship of blood, endotracheal, and urine cultures in the PICU. Clinicians should consider 3 questions applying diagnostic stewardship: (1) Does the patient have signs or symptoms of an infectious process? (2) What is the optimal diagnostic test available to evaluate for this infection? (3) How should the diagnostic specimen be collected to optimize results?

ERS Statement on pediatric long term noninvasive respiratory support

Long term noninvasive respiratory support, comprising continuous positive airway pressure (CPAP) and noninvasive ventilation (NIV), in children is expanding worldwide, with increasing complexities of children being considered for this type of ventilator support and expanding indications such as palliative care. There have been improvements in equipment and interfaces. Despite growing experience, there are still gaps in a significant number of areas: there is a lack of validated criteria for CPAP/NIV initiation, optimal follow-up and monitoring; weaning and long term benefits have not been evaluated. Therapeutic education of the caregivers and the patient is of paramount importance, as well as continuous support and assistance, in order to achieve optimal adherence. The preservation or improvement of the quality of life of the patient and caregivers should be a concern for all children treated with long term CPAP/NIV. As NIV is a highly specialised treatment, patients are usually managed by an experienced pediatric multidisciplinary team. This Statement written by experts in the field of pediatric long term CPAP/NIV aims to emphasize on the most recent scientific input and should open up to new perspectives and research areas.

Ventilatory support at home for children: A joint position paper from the Thoracic Society of Australia and New Zealand/Australasian Sleep Association

The goal of this position paper on ventilatory support at home for children is to provide expert consensus from Australia and New Zealand on optimal care for children requiring ventilatory support at home, both non-invasive and invasive. It was compiled by members of the Thoracic Society of Australia and New Zealand (TSANZ) and the Australasian Sleep Association (ASA). This document provides recommendations to support the development of improved services for Australian and New Zealand children who require long-term ventilatory support. Issues relevant to providers of equipment and areas of research need are highlighted.

Shared decision making for children with chronic respiratory failure-It takes a village and a process

BACKGROUND AND OBJECTIVES

Shared decision making (SDM) before nonurgent tracheostomy in a child with chronic respiratory failure (CRF) is often recommended, but has proven challenging to implement in practice. We hypothesize that utilization of the microsystem model for analysis of the complex ecosystem in which SDM occurs will yield insights that enable formation of a reproducible, measurable SDM process.

METHODS

Retrospective chart review of a case series of children with CRF in whom a SDM process was pursued. The process included a palliative care consult, a validated decision aid and 12 key questions designed to elucidate information integral to an informed decision. Investigators reviewed a single hospital admission for each child, focusing on the 3 core elements of a medical microsystem-the patient, the providers, and information.

RESULTS

Twenty-nine patients who met inclusion criteria ranged in age from 0 to 19.5 years (median 1.7) and remained in the hospital from 10 to 316 days (median 38). Patients were medically complex with multiple and varied respiratory diagnoses, multiple and varied comorbidities, and varying psychosocial environments. 14/29 children received tracheostomies. Each child encountered a mean of 6.2 medical specialties, 1.9 surgical specialties and 8.5 nonphysician led services. Answers to 12 key questions were not documented systematically and often not found in the electronic medical record.

CONCLUSION

A unique SDM microsystem is formed around each child but not optimally utilized. Explicit recognition of these microsystems would enable team formation and an SDM process comprised of measurable steps and communication patterns.

Long-stay patients in pediatric intensive care units. Five-years, 2-points, cross-sectional study

Objectives:

To explore the changing patterns of long-stay patients (LSP) to improve the utilization of pediatric intensive care units (PICUs) resources.

Methods:

This is a 2-points cross-sectional study (5 years apart; 2014-2019) conducted among PICUs and SCICUs in Riyadh, Saudi Arabia. Children who have stayed in PICU for more than 21 days were included.

Results:

Out of the 11 units approached, 10 (90%) agreed to participate. The prevalence of LSP in all these hospitals decreased from 32% (48/150) in 2014 to 23.4% (35/149) in 2019. The length of stay ranged from 22 days to 13.5 years. The majority of LSP had a neuromuscular or cardiac disease and were admitted with respiratory compromise. Ventilator-associated pneumonia was the most prevalent complication (37.5%). The most commonly used resources were mechanical ventilation (93.8%), antibiotics (60.4%), and blood-products transfusions (35.4%). The most common reason for the extended stay was medical reasons (51.1%), followed by a lack of family resources (26.5%) or lack of referral to long-term care facilities (22.4%).

Conclusion:

A long-stay is associated with significant critical care bed occupancy, complications, and utilization of resources that could be otherwise utilized as surge capacity for critical care services. Decreasing occupancy in this multicenter study deserves further engagement of the healthcare leaders and families to maximize the utilization of resources.

Long-Term Non-invasive Ventilation in Children: Current Use, Indications, and Contraindications

This review focuses on the delivery of non-invasive ventilation-i.e., intermittent positive-pressure ventilation-in children lasting more than 3 months. Several recent reviews have brought to light a dramatic escalation in the use of long-term non-invasive ventilation in children over the last 30 years. This is due both to the growing number of children receiving care for complex and severe diseases necessitating respiratory support and to the availability of LT-NIV equipment that can be used at home. While significant gaps in availability persist for smaller children and especially infants, home LT-NIV for children with chronic respiratory insufficiency has improved their quality of life and decreased the overall cost of care. While long-term NIV is usually delivered during sleep, it can also be delivered 24 h a day in selected patients. Close collaboration between the hospital complex-care team, the home LT-NIV program, and family caregivers is of the utmost importance for successful home LT-NIV. Long-term NIV is indicated for respiratory disorders responsible for chronic alveolar hypoventilation, with the aim to increase life expectancy and maximize quality of life. LT-NIV is considered for conditions that affect respiratory-muscle performance (alterations in central respiratory drive or neuromuscular function) and/or impose an excessive respiratory load (airway obstruction, lung disease, or chest-wall anomalies). Relative contraindications for LT-NIV include the inability of the local medical infrastructure to support home LT-NIV and poor motivation or inability of the patient/caregivers to cooperate or understand recommendations. Anatomic abnormalities that interfere with interface fitting, inability to protect the lower airways due to excessive airway secretions and/or severely impaired swallowing, or failure of LT-NIV to support respiration can lead to considering invasive ventilation via tracheostomy. Of note, providing home LT-NIV during the COVID 19 pandemic has become more challenging. This is due both to the disruption of medical systems and the fear of contaminating care providers and family with aerosols generated by a patient positive for SARS-CoV-2 during NIV. Delay in initiating LT-NIV, decreased frequency of home visits by the home ventilation program, and decreased availability of polysomnography and oximetry/transcutaneous PCO2 monitoring are observed. Teleconsultations and telemonitoring are being developed to mitigate these challenges.

Liberation and mortality outcomes in pediatric long-term ventilation: A qualitative systematic review

OBJECTIVE

To provide a systematic review of liberation from positive pressure ventilation and mortality of children with chronic respiratory failure who used long-term invasive and noninvasive ventilation (LTV).

METHODS

Papers published from 1980 to 2018 were identified using Pubmed MEDLINE, Ovid MEDLINE, Embase, and Cochrane databases. Search results were limited to English-language papers with (a) patients less than 22 years at initiation, (b) patients who used invasive ventilation (IV) via tracheostomy or noninvasive ventilation (NIV), and (c) data on mortality or liberation from LTV. Data were presented using descriptive statistics; changes in outcomes over time were explored using linear regression. Follow-up variability, cohort heterogeneity, and insufficient data precluded combining data to estimate incidences or rates.

RESULTS

One hundred and thirty papers with 12 704 patients were included. The median number of patients was 37 (interquartile range [IQR] 17-74, range 6-3802). Twenty-five percent of patients were initiated on IV; 75% on NIV. The maximum follow-up ranged from 0.5 to 31.8 years (median 8.8 years). The median proportion of patients liberated in these papers was 3% (IQR 0%-21%). The median proportion of mortality was 18% (IQR 8%-27%). Proportions of liberation and mortality did not significantly change over time. Progression of underlying disease (44%), respiratory illness (19%), and LTV accident (11%) were the most common causes of death.

CONCLUSIONS

These papers collectively show most patients survive for many years using LTV; in many subgroups, death is a more common outcome than liberation. However, the limitations of these papers preclude robust prognostication.

Longitudinal Prevalence of Tracheostomized Children in Minnesota

OBJECTIVES

To identify the annual prevalence of tracheostomized children over an 11-year span in Minnesota. Secondary objectives included decannulation and mortality rates.

METHODS

Retrospective review from 2008 to 2018 of a pediatric home care company database that provides home care services for ≥95% of tracheostomized children in Minnesota. The study group was divided into 2 cohorts: tracheostomized children that never required invasive home mechanical ventilation (iHMV) and tracheostomized children that required iHMV. Outcome measures included prevalence rates of tracheostomized children with or without iHMV, primary diagnoses, decannulation, and death rates.

RESULTS

Prevalence rates for tracheostomized children ≤16 years of age per 100 000 population increased 39% from 12.3 in 2008 to 17.2 in 2018. This upward trend was primarily associated with an increase in tracheostomized children receiving iHMV. This prevalence trend was inversely correlated with age. There was no significant change in the decannulation rate. The annual all-cause death rate declined over the study period and was primarily associated with decreased mortality in children receiving iHMV. If national prevalence rates in 2018 were comparable to Minnesota, the results suggest there were 2839 pediatric home care patients with tracheostomies not requiring iHMV and 9024 children receiving iHMV.

CONCLUSIONS

The population of tracheostomized children in Minnesota is expanding at a disproportionate rate relative to the population of children at large. This increase is predominantly associated with an increase in iHMV. Although the annual all-cause death rate has declined over the past decade, there was no change in the decannulation rate.

Growth and Changing Characteristics of Pediatric Intensive Care 2001-2016

OBJECTIVES

We assessed the growth, distribution, and characteristics of pediatric intensive care in 2016.

DESIGN

Hospitals with PICUs were identified from prior surveys, databases, online searching, and clinician networking. A structured web-based survey was distributed in 2016 and compared with responses in a 2001 survey.

SETTING

PICUs were defined as a separate unit, specifically for the treatment of children with life-threatening conditions. PICU hospitals contained greater than or equal to 1 PICU.

SUBJECTS

Physician medical directors and nurse managers.

INTERVENTIONS

None.

MEASUREMENTS AND MAIN RESULTS

PICU beds per pediatric population (< 18 yr), PICU bed distribution by state and region, and PICU characteristics and their relationship with PICU beds were measured. Between 2001 and 2016, the U.S. pediatric population grew 1.9% to greater than 73.6 million children, and PICU hospitals decreased 0.9% from 347 to 344 (58 closed, 55 opened). In contrast, PICU bed numbers increased 43% (4,135 to 5,908 beds); the median PICU beds per PICU hospital rose from 9 to 12 (interquartile range 8, 20 beds). PICU hospitals with greater than or equal to 15 beds in 2001 had significant bed growth by 2016, whereas PICU hospitals with less than 15 beds experienced little average growth. In 2016, there were eight PICU beds per 100,000 U.S. children (5.7 in 2001), with U.S. census region differences in bed availability (6.8 to 8.8 beds/100,000 children). Sixty-three PICU hospitals (18%) accounted for 47% of PICU beds. Specialized PICUs were available in 59 hospitals (17.2%), 48 were cardiac (129% growth). Academic affiliation, extracorporeal membrane oxygenation availability, and 24-hour in-hospital intensivist staffing increased with PICU beds per hospital.

CONCLUSIONS

U.S. PICU bed growth exceeded pediatric population growth over 15 years with a relatively small percentage of PICU hospitals containing almost half of all PICU beds. PICU bed availability is variable across U.S. states and regions, potentially influencing access to care and emergency preparedness.

A transition program to adult health services for teenagers receiving long-term home mechanical ventilation: A longitudinal qualitative study

OBJECTIVE

Adolescents receiving long-term home mechanical ventilation (HMV) who survive into adulthood must transition to adult health care services. Lack of transition readiness is reported to result in poor health outcomes. The objective of this study is to explore longitudinally the pediatric-to-adult health care transition experience involving a transition program for adolescents receiving HMV including transition readiness, barriers, facilitators, and modifiable features.

DESIGN

A prospective qualitative longitudinal interview study of adolescent and family caregiver dyads recruited through a pediatric-to-adult HMV transition program jointly established by two collaborating health centers: The Hospital for Sick Children and West Park Healthcare Centre in Toronto, Canada. Eligible dyads were interviewed at three time points: pretransition, transition, and 12-months posttransition. Interviews were transcribed verbatim and analyzed using directed content analysis methods.

RESULTS

Ventilator-assisted adolescents (VAAs) and caregiver participants perceived a lack of transition readiness in their ability to manage health communication and coordination across multiple adult providers. Transition facilitators included early transition discussion, opportunities for VAAs to speak directly with HMV providers during appointments, receipt of print informational materials regarding adult services, and a joint pediatric-adult team handover meeting. Modifiable transition barriers included lack of other specialist referrals, insufficient information about adult homecare service funding, and limited involvement of family doctors. Unresolved transition barriers resulted in perceptions of service fragmentation.

CONCLUSIONS

Although the pediatric-to-adult HMV transition program conferred benefits service fragmentation was perceived. Transition barriers may be overcome through early planning and staged transition with all specialists, community providers, and the family and adolescent working in collaboration.

Non-invasive Ventilation in Children With Neuromuscular Disease

The respiratory muscles are rarely spared in children with neuromuscular diseases (NMD) which puts them at risk of alveolar hypoventilation. The role of non-invasive ventilation (NIV) is then to assist or "replace" the weakened respiratory muscles in order to correct alveolar hypoventilation by maintaining a sufficient tidal volume and minute ventilation. As breathing is physiologically less efficient during sleep, NIV will be initially used at night but, with the progression of respiratory muscle weakness, NIV can be extended during daytime, preferentially by means of a mouthpiece in order to allow speech and eating. Although children with NMD represent the largest group of children requiring long term NIV, there is a lack of validated criteria to start NIV. There is an agreement to start long term NIV in case of isolated nocturnal hypoventilation, before the appearance of daytime hypercapnia, and/or in case of acute respiratory failure requiring any type of ventilatory support. NIV is associated with a correction in night- and daytime gas exchange, an increase in sleep efficiency and an increase in survival. NIV and/or intermittent positive pressure breathing (IPPB) have been shown to prevent thoracic deformities and consequent thoracic and lung hypoplasia in young children with NMD. NIV should be performed with a life support ventilator appropriate for the child's weight, with adequate alarms, and an integrated (±additional) battery. Humidification is recommended to improve respiratory comfort and prevent drying of bronchial secretions. A nasal interface (or nasal canula) is the preferred interface, a nasobuccal interface can be used with caution in case of mouth breathing. The efficacy of NIV should be assessed on the correction of alveolar ventilation. Patient ventilator synchrony and the absence of leaks can be assessed on a sleep study with NIV or on the analysis of the ventilator's in-built software. The ventilator settings and the interface should be adapted to the child's growth and progression of respiratory muscle weakness. NIV should be associated with an efficient clearance of bronchial secretions by a specific program on the ventilator, IPPB, or mechanical insufflation-exsufflation. Finally, these children should be managed by an expert pediatric multi-disciplinary team.

Pediatric Home Mechanical Ventilation in Korea: the Present Situation and Future Strategy

BACKGROUND

The number of children using home mechanical ventilation (HMV) has increased markedly in Europe and North America, but little is known about the situation in Korea. We described the clinical characteristics of children using HMV and investigated the current situation of HMV utilization in children.

METHODS

Data on HMV prescriptions in year 2016 for children under the age of 19 was retrieved from the National Health Insurance Service for nationwide information. For more detailed information, data from year 2016 to 2018 was also retrieved from a tertiary center, Severance Children's Hospital.

RESULTS

Nationwide, 416 children were prescribed with HMV in 2016, with an estimated prevalence of 4.4 per 100,000 children, of which 64.2% were male and mean age was 6-year-old. The estimated number of patients using invasive ventilators via tracheostomy was 202 (49%). Neuromuscular diseases were the most frequent cause (217; 52%), followed by central nervous system diseases (142; 34%), and cardiopulmonary diseases (57; 14%). In the tertiary center, a total of 62 children were prescribed with HMV (19 [31%] with non-invasive ventilation; 43 [69%] with invasive ventilation]. The number of children with HMV increased from 11 in 2016 to 29 in 2018. The mean age for initiation of HMV was 3.1 years and male patients comprised 65%. The most frequent diagnostic reason for HMV was central nervous system diseases (68%), followed by cardiopulmonary diseases (19%) and neuromuscular diseases (13%). Five patients died during the study period and five patients weaned from HMV.

CONCLUSION

This study provides insights on the present situation of HMV utilization in Korean children.

Modelling collaboration of primary and secondary care for children with complex care needs: long-term ventilation as an example

Children dependent on long-term ventilation need the planning, provision and monitoring of complex services generally provided at home by professionals belonging to different care settings. The collaboration among professionals improves the efficiency and the continuity of care especially when treating children with complex care needs. In this paper, the Unified Modelling Language (UML) has been adopted to detect the variety of the patterns of collaboration as well as to represent and compare the different processes of care across the 30 EU/EEA countries of the MOCHA project.Conclusion: Half of the analysed countries have a multidisciplinary team with different degrees of team composition, influencing organisational features such as the development of the personalised plan as well as the provision of preventive and curative services. This approach provides indications on the efficiency in performing and organising the delivery of care in terms of family involvement, interactions among professionals and availability of ICT. What is known: • Children with CCNs require a coordination of efforts before and after discharge in a continuum of care delivery dependent on the level of integrated care solutions adopted at country level. What is new: •The adoption of a business process method contributes to perform a cross-country analysis highlighting the variability of team composition and its influence on the delivery of care. • This approach provides indications on the efficiency in performing and organising the delivery of care in terms of family involvement, interactions among professionals and availability of ICT.

Home Health Care Availability and Discharge Delays in Children With Medical Complexity

: media-1vid110.1542/5849572914001PEDS-VA_2018-1951Video Abstract BACKGROUND: An increasing proportion of pediatric hospital days are attributed to technology-dependent children. The impact that a pediatric home care nursing (HCN) shortage has on increasing length of hospital stay and readmissions in this population is not well documented.

METHODS

We conducted a 12-month multisite prospective study of children with medical complexity discharging with home health. We studied the following 2 cohorts: new patients discharging for the first time to home nursing and existing patients discharging from the hospital to previously established home nursing. A modified delay tool was used to categorize causes, delayed discharge (DD) days, and unplanned 90-day readmissions.

RESULTS

DD occurred in 68.5% of 54 new patients and 9.2% of 131 existing patients. Lack of HCN was the most frequent cause of DD, increasing costs and directly accounting for an average length of stay increase of 53.9 days (range: 4-204) and 35.7 days (3-63) for new and existing patients, respectively. Of 1582 DDs, 1454 (91.9%) were directly attributed to lack of HCN availability. DD was associated with younger age and tracheostomy. Unplanned 90-day readmissions were due to medical setbacks (96.7% of cases) and occurred in 53.7% and 45.0% of new and existing patients, respectively.

CONCLUSIONS

DD and related costs are primarily associated with shortage of HCN and predominantly affect patients new to HCN. Medical setbacks are the most common causes of unplanned 90-day readmissions. Increasing the availability of home care nurses or postacute care facilities could reduce costly hospital length of stay.

Quality of life in home-ventilated children and their families

HMV (home mechanical ventilation) in children has increased over the last years. The aim of the study was to assess perceived quality of life (QOL) of these children and their families as well as the problems they face in their daily life.We performed a multicentric cross-sectional study using a semi-structured interview about the impact of HMV on families and an evaluation questionnaire about perceived QOL by the patient and their families (pediatric quality of life questionnaire (PedsQL4.0)). We studied 41 subjects (mean age 8.2 years). Global scores in PedsQL questionnaire for subjects (median 61.4), and their parents (median 52.2) were below those of healthy children. 24.4% received medical follow-up at home and 71.8% attended school. Mothers were the main caregivers (75.6%), 48.8% of which were fully dedicated to the care of their child. 71.1% consider economic and healthcare resources insufficient. All families were satisfied with the care they provide to their children, even though it was considered emotionally overwhelming (65.9%). Marital conflict and neglect of siblings appeared in 42.1 and 36% of families, respectively.

CONCLUSIONS

Perceived QOL by children with HMV and their families is lower than that of healthy children. Parents are happy to care for their children at home, even though it negatively affects family life. What is Known: • The use of home mechanical ventilation (HMV) in children has increased over the last years. • Normal family functioning is usually disrupted by HMV. What is New: • The aim of HMV is to provide a lifestyle similar to that of healthy children, but perceived quality of life by these patients and their parents is low. • Most of the families caring for children on HMV agree that support and resources provided by national health institutions is insufficient.

Weaning from long term continuous positive airway pressure or noninvasive ventilation in children

OBJECTIVES

A significant number of children are able to discontinue long term continuous positive airway pressure (CPAP) or noninvasive ventilation (NIV) but the underlying disorders, weaning criteria, and outcome of these children have not been studied.

STUDY DESIGN

Retrospective cohort follow up.

SUBJECT SELECTION

Consecutive children who were weaned from long term CPAP/NIV between October 2013 and January 2016.

METHODOLOGY

Underlying disorders, weaning criteria, and clinical outcome were analyzed.

RESULTS

Fifty eight (27%) of the 213 patients on long term CPAP/NIV could be weaned from CPAP/NIV with 50 patients being weaned from CPAP and 8 from NIV. Most patients were young children with upper airway anomalies, Prader Willi syndrome or bronchopulmonary dysplasia. CPAP/NIV was discontinued following spontaneous improvement of sleep-disordered breathing in 33 (57%) patients, upper airway surgery (n = 14, 24%), maxillofacial surgery (n = 6, 11%), neurosurgery (n = 1, 2%), upper airway and neurosurgery (n = 2, 3%), or switch to oxygen therapy (n = 2, 3%). CPAP/NIV was discontinued due to normal nocturnal gas exchange during spontaneous breathing in all patients, with an obstructive apnea-hypopnea index ≤6 events/h on a combined poly(somno)graphy in 27 patients. A relapse of obstructive sleep apnea was observed after a median delay of 2 years in six patients who resumed CPAP and in one patient who underwent midface distraction.

CONCLUSIONS

Weaning from CPAP/NIV is possible in children treated with long term CPAP/NIV but is highly dependent on the underlying disorder. Spontaneous improvement is possible but most children need specific surgery. Long term follow-up is necessary in children with underlying disorders.

Health transition experiences of Canadian ventilator-assisted adolescents and their family caregivers: A qualitative interview study

Purpose

No studies have explored the experiences of Canadian mechanical ventilator-assisted adolescents (VAAs) living at home as they transition from paediatric to adult health providers. A better understanding of the needs of this growing population is essential to provide transition services responsive to VAAs and caregiver-identified needs.

Methods

We conducted semistructured telephone interviews with adolescents and family caregivers who had recently initiated or completed transition to adult care recruited from three Canadian university-affiliated paediatric home ventilation programs. We analyzed transcripts using a theoretical framework for understanding facilitators and barriers to transition.

Results

We interviewed 18 individuals representing 14 episodes of paediatric to adult transition. Participants identified early planning, written informational materials and joint paediatric-adult provider-family transition meetings as facilitators of care transition to adult services and providers. Barriers included insufficient information, limited access to interprofessional (nursing and allied health) providers and reduced funding or health services. Barriers resulted in service disruption and a sense of 'medical homelessness'. While most families related a positive transition to a new 'medical home', families caring for VAAs with moderate-to-severe cognitive and/or physical dependence more commonly reported transition difficulties.

Conclusions

Important opportunities exist to enable improvements in the transition experiences of VAAs and their family caregivers. To maximize service continuity during paediatric to adult transition, future research should focus on transition navigator roles, interprofessional health outreach and the needs of families caring for VAAs with cognitive and physical deficits.

Do Changing Labor Market Conditions Affect the Length of Stay for Chronic Respiratory Failure Hospitalizations?

The availability of home care nurses is widely seen as a cause for delayed discharge from inpatient care. However, there is a paucity of data to support or refute this hypothesis. If availability is driven by labor market conditions, the relative availability should vary over time with changing labor market conditions. The purpose of this study was to determine whether the length of stay for pediatric patients bound for home care was correlated with the local unemployment rate. We found that a 1-percentage-point (or marginal) increase in the unemployment rate was associated with a 2.3-day decrease in the length of stay for chronic respiratory failure hospitalizations. This suggests that labor market conditions result in delayed discharge for chronic respiratory failure patients.

Respiratory Care Considerations for Children with Medical Complexity

Children with medical complexity (CMC) are a growing population of diagnostically heterogeneous children characterized by chronic conditions affecting multiple organ systems, the use of medical technology at home as well as intensive healthcare service utilization. Many of these children will experience either a respiratory-related complication and/or they will become established on respiratory technology at home during their care trajectory. Therefore, healthcare providers need to be familiar with the respiratory related complications commonly experienced by CMC as well as the indications, technical and safety considerations and potential complications that may arise when caring for CMC using respiratory technology at home. This review will outline the most common respiratory disease manifestations experienced by CMC, and discuss various respiratory-related treatment options that can be considered, including tracheostomy, invasive and non-invasive ventilation, as well as airway clearance techniques. The caregiver requirements associated with caring for CMC using respiratory technology at home will also be reviewed.

Special Considerations in the Nursing Care of Mechanically Ventilated Children

Mechanical ventilation is often required to support the recovery of critically ill children. Critical care nurses must understand the unique needs of the children and design supportive care that is sensitive to their changing physiology, developmental stage, and socioemotional needs. This article describes the unique considerations in providing care for mechanically ventilated children. It addresses invasive and noninvasive ventilation and the needs of long-term ventilated children and family in critical care. Supportive nursing care that is aligned with the unique needs of the critically ill child is paramount to ensuring best outcomes for these vulnerable patients.

The quality of life of home-ventilated children and their primary caregivers plus the associated social and economic burdens: a prospective study

BACKGROUND

Despite the obvious challenges faced by families caring for children on home ventilation, there is surprisingly little research into the details of their daily lives. In particular, little is known about the quality of life of the child and caregiver plus the associated social and economic burdens of care.

METHODS

We prospectively studied 90 families enrolled in a paediatric home ventilation service in British Columbia. In the clinic, we recorded demographic information, patient acuity score and quality of life for patient and caregiver using standardised questionnaires. Parents then monitored social and financial costs of care at home over the subsequent 8 weeks. These data were collected by telephone at 1 and 2 months.

RESULTS

Most children led rich active lives. Camping trips, wheelchair sports and foreign travel were the norm, not the exception. Over 90% assessed the burden of care as mild or moderate. Government support covers medical expenses and home nursing (median 32 h/week, IQR 0-62.5 h). Monthly unreimbursed family expenses were low (median $87.7, IQR $15.3-$472). Despite this, nearly 25% of primary caregivers assessed burden of care as severe and over 50% had chronic illnesses requiring daily medication (principally depression, anxiety and arthritis). Quality of life for children or caregivers did not correlate with income or education.

INTERPRETATION

Home ventilation of complex children is a successful strategy but it places significant strain on the primary caregiver. Specific attention to the physical and mental health of the caregiver should be an integral part of the management of home-ventilated children.

TRIAL REGISTRATION NUMBER

NCT01863992.

An Official American Thoracic Society Clinical Practice Guideline: Pediatric Chronic Home Invasive Ventilation

BACKGROUND

Children with chronic invasive ventilator dependence living at home are a diverse group of children with special health care needs. Medical oversight, equipment management, and community resources vary widely. There are no clinical practice guidelines available to health care professionals for the safe hospital discharge and home management of these complex children.

PURPOSE

To develop evidence-based clinical practice guidelines for the hospital discharge and home/community management of children requiring chronic invasive ventilation.

METHODS

The Pediatric Assembly of the American Thoracic Society assembled an interdisciplinary workgroup with expertise in the care of children requiring chronic invasive ventilation. The experts developed four questions of clinical importance and used an evidence-based strategy to identify relevant medical evidence. Grading of Recommendations Assessment, Development, and Evaluation (GRADE) methodology was used to formulate and grade recommendations.

RESULTS

Clinical practice recommendations for the management of children with chronic ventilator dependence at home are provided, and the evidence supporting each recommendation is discussed.

CONCLUSIONS

Collaborative generalist and subspecialist comanagement is the Medical Home model most likely to be successful for the care of children requiring chronic invasive ventilation. Standardized hospital discharge criteria are suggested. An awake, trained caregiver should be present at all times, and at least two family caregivers should be trained specifically for the child's care. Standardized equipment for monitoring, emergency preparedness, and airway clearance are outlined. The recommendations presented are based on the current evidence and expert opinion and will require an update as new evidence and/or technologies become available.

Parental Perceptions of Quality of Life in Children on Long-Term Ventilation at Home as Compared to Enterostomy Tubes

Objective

Health related quality of life (HRQL) of children using medical technology at home is largely unknown. Our aim was to examine the HRQL in children on long-term ventilation at home (LTHV) in comparison to a cohort using an enterostomy tube.

Study Design

Participants were divided into three groups: 1) LTHV without an enterostomy tube (LTHV cohort); 2) Enterostomy tube (GT cohort); 3) LTHV with an enterostomy tube (LTHV+GT cohort). Caregivers of children ≥ 5 years and followed at SickKids, Toronto, Canada, completed three questionnaires: Health Utilities Index 2/3 (HUI2/3), Caregiver Priorities Caregiver Health Index (CPCHILD), and the Paediatric Quality of Life Inventory (PedsQL). The primary outcome was the difference in utility (HUI2/3) scores between the cohorts.

Results

One hundred and nineteen children were enrolled; 47 in the LTHV cohort, 44 in the GT cohort, and 28 in the LTHV+GT cohort. In univariate analysis, HUI2 mean (SE) scores were lowest for the GT cohort, 0.4 (0.04) followed by the LTHV+GT, 0.42 (0.05) and then the LTHV cohort, 0.7 (0.04), p = 0.001. A similar trend was seen for the HUI3 mean (SE) scores: GT cohort, 0.1 (0.06), followed by the LTHV +GT cohort, 0.2 (0.08) and then the LTHV cohort, 0.5 (0.06), p = 0.0001. Technology cohort, nursing hours and the severity of health care needs predicted HRQL as measured by the HUI2/3.

Conclusion

The HRQL of these children is low. Children on LTHV had higher HRQL than children using enterostomy tubes. Further work is needed to identify modifiable factors that can improve HRQL.

How long does it take to initiate a child on long-term invasive ventilation? Results from a Canadian pediatric home ventilation program

OBJECTIVE

To assess the length of stay required to initiate long-term invasive ventilation at the authors' institution, which would inform future interventional strategies to streamline the in-hospital stay for these families.

METHODS

A retrospective chart review of children initiated on invasive long-term ventilation via tracheostomy at the authors' acute care centre between January 2005 and December 2013 was performed.

RESULTS

Thirty-five children were initiated on long-term invasive ventilation via tracheostomy at the acute care hospital; 19 (54%) were male. The median age at time of admission was 0.52 years (interquartile range [IQR] 0.06 to 9.58 years) . Musculoskeletal disease (n=11 [31%]) was the most common reason for tracheostomy insertion. Two children died during the hospital admission. Fifteen children were discharged home directly from the acute care hospital and 18 were moved to the rehabilitation hospital. Six are current inpatients of the rehabilitation centre and were never discharged home. Combining the length of stay at the acute care and rehabilitation hospitals for the entire cohort, the median length of stay was 162.0 days (IQR 98.0 to 275.0 days) and 97.0 days (IQR 69.0 to 210.0 days), respectively, from the time of tracheostomy insertion.

CONCLUSIONS

The median length of stay from the initiation of invasive long-term ventilation to discharge home from the rehabilitation hospital was somewhat long compared with other ventilation programs worldwide. Additionally, approximately 20% of the cohort never transitioned home. There is a timely need to benchmark across the country and internationally, to identify and implement strategies for cohesive, coordinated care for these children to decrease overall length of stay.

A comparison of invasive and noninvasive ventilation in children less than 1 year of age: A long-term follow-up study

BACKGROUND

We report on the long-term survival of children initiated on invasive and noninvasive positive pressure ventilation (NiPPV) before the age of 1 to assess the safety and efficacy of long-term ventilation at home.

METHODS

A chart review was performed of children initiated on long-term home mechanical ventilation (LTHV) before the age of 1 year, at The Hospital for Sick Children (SickKids), Canada, between January 1991 and April 2014.

RESULTS

We report on 51 children. Twenty-five children (49%) received NiPPV and 26 (51%) received invasive mechanical ventilation via tracheostomy (IMV). There was one NiPPV initiation between 1991 and 2001, the rest were in subsequent years. Most children had a "musculoskeletal disorder" in the NiPPV cohort, n = 14 (56%) and a "central nervous system" disorder in the IMV cohort, n = 13 (50%). The pCO2 improved with the initiation of NiPPV, P = < 0.0001. Of the 25 subjects initiated on NiPPV, eight (32%) are currently being followed as compared to 22 (84%) in the IMV cohort. Seven (28%) of the NiPPV group were weaned off ventilation as compared to three (11.5%) in the IMV cohort. There were two NiPPV treatment failures. There were more deaths in the NiPPV cohort: eight (32%) versus two (7.6%) in the IMV cohort. Four of the deaths in the NiPPV cohort were in children in whom a palliative approach was taken. None were due to NiPPV technical failure.

CONCLUSIONS

Based on this long-term follow-up study, NiPPV use in infants appears to be a viable long-term ventilation strategy.

[Pediatric home ventilation--practical approach]

Out-of-hospital ventilation represents only a marginal area of paediatric therapeutic concepts. In Austria, the proportion of children to be supplied with invasive and non-invasive ventilation increases significantly, together with the challenges of caring for their long-term demands. Neuromuscular diseases accounted for almost the sole indication group. Premature and newborn infants with persistent respiratory failures are an increasing group, needing more extensive care due to additional comorbidities. Children with congenital disorder have often been tracheotomised in order to secure their airway, and non-invasive ventilation as a bridge- or long-term therapy gains in importance more and more. Usually, infants with primary or secondary CNS disorders suffer from respiratory complications and eventually from chronic respiratory insufficiencies during adolescence or young adulthood. Here, invasive or non-invasive ventilation can contribute both to a significant stabilisation of health status and also quality of life. Spirit of research, experience, appropriate support structures, and appropriate networking constitute the most relevant quality- and success criteria for home care.

Home Mechanical Ventilation in Children

The number of children dependent on home mechanical ventilation has been reported to be increasing in many countries around the world. Home mechanical ventilation has been well accepted as a standard treatment of children with chronic respiratory failure. Some children may need mechanical ventilation as a lifelong therapy. To send mechanically ventilated children back home may be more difficult than adults. However, relatively better outcomes have been demonstrated in children. Children could be safely ventilated at home if they are selected and managed properly. Conditions requiring home ventilation include increased respiratory load from airway or lung pathologies, ventilatory muscle weakness and failure of neurologic control of ventilation. Home mechanical ventilation should be considered when the patient develops progressive respiratory failure or intractable failure to wean mechanical ventilation. Polysomnography or overnight pulse oximetry plus capnometry are used to detect nocturnal hypoventilation in early stage of respiratory failure. Ventilator strategy including non-invasive and invasive approach should be individualized for each patient. The author strongly believes that parents and family members are able to take care of their child at home if they are trained and educated effectively. A good team work with dedicated members is the key factor of success.

Long term non-invasive ventilation in children: impact on survival and transition to adult care

Background

The number of children receiving domiciliary ventilatory support has grown over the last few decades driven largely by the introduction and widening applications of non-invasive ventilation. Ventilatory support may be used with the intention of increasing survival, or to facilitate discharge home and/or to palliate symptoms. However, the outcome of this intervention and the number of children transitioning to adult care as a consequence of longer survival is not yet clear.

Methods

In this retrospective cohort study, we analysed the outcome in children (<17 years) started on home NIV at Royal Brompton Hospital over an 18 year period 1993-2011. The aim was to establish for different diagnostic groups: survival rate, likelihood of early death depending on diagnosis or discontinuation of ventilation, and the proportion transitioning to adult care.

Results

496 children were commenced on home non invasive ventilation; follow-up data were available in 449 (91%). Fifty six per cent (n=254) had neuromuscular disease. Ventilation was started at a median age (IQR) 10 (3-15) years. Thirteen percent (n=59) were less than 1 year old. Forty percent (n=181) have transitioned to adult care. Twenty four percent (n=109) of patients have died, and nine percent (n=42) were able to discontinue ventilatory support.

Conclusion

Long term ventilation is associated with an increase in survival in a range of conditions leading to ventilatory failure in children, resulting in increasing numbers surviving to adulthood. This has significant implications for planning transition and adult care facilities.

Children who 'grow up' in hospital: Inpatient stays of six months or longer

OBJECTIVE

To describe the clinical course of all infants and children hospitalized for six consecutive months (180 days) or longer at a tertiary/quaternary children's hospital in Western Canada.

METHODS

A retrospective review of medical records for all eligible patients from January 1, 2007 to December 31, 2012 at Stollery Children's Hospital (Edmonton, Alberta) was performed.

RESULTS

A total of 61 patients experienced 64 eligible hospitalizations. The mean length of stay was 326 days, corresponding to a cumulative 20,892 hospital days (57.2 patient-years). Prevalent procedures resulting in long hospitalization were long-term tracheostomy ± ventilation in 32 (52%) patients, need for organ transplantation in 24 (39%) with completed transplantation in 15 (25%), and ventricular-assist devices (VADs) in seven (11%). Sixteen (26%) patients in the study group died, and 16 (26%) were placed in long-term care or out-of-home care at the end of their long hospitalization. Of children displaced from their family home, 14 (88%) were Aboriginal.

CONCLUSION

Infants and children who experience very long hospitalizations have complex illnesses, with substantial risk for mortality and a high rate of displacement from their families after discharge. Aboriginal children appear to be particularly vulnerable to displacement and problem solving for this population must be undertaken, involving a variety of stakeholders.

Pediatric long-term home mechanical ventilation: twenty years of follow-up from one Canadian center

BACKGROUND

Canadian longitudinal data from a pediatric domiciliary long-term mechanical ventilation (LTMV) program is lacking.

OBJECTIVE

Our aim was to report on the clinical characteristics and trends of children followed in one of Canada's pediatric home ventilation programs over the past 20 years.

METHODS

A retrospective chart review was conducted on patients receiving long-term domociliary mechanical ventilation between January 1, 1991 and December 31, 2011 in a single center. Domiciliary long-term mechanical ventilation was defined as the daily use of invasive mechanical ventilation (IMV) or noninvasive positive pressure ventilation (NiPPV) for at least 3 months, in the users' home or in a long-term residential facility.

RESULTS

Between 1991 and 2011, a total of 379 children were identified (313 [83%] with noninvasive ventilation). The median age at initiation was 9.6 years (interquartile range [IQR] 2.9-13.9), the median duration of ventilation was 2.2 years (IQR 0.8-4.9) and 53% were male. Ninety-nine percent of children were cared for at home. The reason for ventilation was "musculoskeletal" in origin for the majority of children. The number of children receiving long-term mechanical ventilation at home increased from 2 in 1991 to 156 children as of December 2011. There was a twofold increase in the number of invasive ventilation initiations in the second 10 years, n = 45 (2001-2011) as compared to the first 10 years, n = 21 (1991-2000). However, there was more than a fivefold increase in the number of noninvasive initiations in the first 10 years, n = 50 (1991-2000) as compared to the second 10 years, n = 263 (2001-2011). The largest growth was in the 13-18 years age group. There were 55 (15%) mortalities over the study period.

CONCLUSIONS

In summary, our 20-year retrospective study has shown that there has been an exponential growth in the number of children receiving domiciliary LTMV with the majority of children having favorable outcomes. Our study represents a step towards developing a Canadian registry to design and implement programmatic change for this medically complex population to ensure best practice for these children as well as their families.

Care of children with medical complexity in the hospital setting

Children with medical complexity are a subset of patients with special health care needs whose "health and quality of life depend on integrating health care between a primary care medical home, tertiary care services, and other important loci of care such as transitional care facilities, rehabilitation units, the home, the school, and other community based settings," according to Cohen et al. These children are characterized by (1) substantial health care service needs, (2) one or more severe chronic clinical condition(s), (3) severe functional limitations, and (4) high projected use of health resources that may include frequent or prolonged hospitalization, multiple surgeries, or the ongoing involvement of multiple subspecialty services and providers. Children with medical complexity are an important population for pediatric hospitalists, particularly those practicing in tertiary care settings. Recent studies describe the increasing prevalence of complex chronic conditions among all pediatric hospitalizations in the United States. This article reviews the definitions of children with medical complexity and recent studies describing the changes in hospital utilization for this group. We discuss issues in their inpatient care, including (1) intensive care coordination needs, (2) critical decision-making that occurs in the inpatient setting, (3) common clinical issues that occur with technology dependence (tracheostomies, feeding tubes, and cerebrospinal fluid shunts), and (4) common reasons for admission (eg, perioperative care, aspiration pneumonia, seizures, and feeding intolerance). Finally, we present a few important clinical questions regarding inpatient care for children with medical complexity that will require research in the coming years.