Invasive Home Mechanical Ventilation Research Articles

Causes and management of urinary system problems in children on long-term home invasive mechanical ventilation.

Many ventilator-dependent children have comorbid conditions including urinary tract disorders. We aimed to present a focused review of the literature describing the causes and management of urinary system problems in children with long-term home mechanical ventilation. We performed a literature search in PubMed/MEDLINE, Scopus, and Web of Science with keywords "children," "home mechanical ventilation," "urinary system," "urinary tract," "neurogenic bladder," "clean intermittent catheterization," "urinary tract infection," "urolithiasis," and "acute kidney injury." We included original articles, reviews, guidelines, and case reports published in English. Ventilator-dependent children may have neurogenic bladder/bowel dysfunction which renders them prone to urinary tract infection, high bladder pressure, vesicoureteral reflux, hydronephrosis, and renal dysfunction. These children require bladder catheterization, medications affecting parasympathetic/sympathetic nervous systems, or surgical procedures to prevent urinary infections, and to maintain continence and renal functions. However, bladder catheterization or surgical procedures like augmentation cystoplasty may also be complicated with urinary infections, urolithiasis, or urethral strictures. Urolithiasis frequency is also increased due to immobilization-related hypercalciuria, hypocitraturia caused by antiepileptic drugs, urinary stasis, and urinary infections. On the other hand, mechanical ventilation can impair renal function by reduction of cardiac output, redistribution of intrarenal blood flow and stimulation of sympathetic and hormonal pathways. Children requiring long-term invasive home mechanical ventilation may have other comorbid conditions, including urinary system diseases, which become manifest as these patients are being kept alive due to the advances in ventilation strategies. These children must be carefully observed for urological complications and managed accordingly to prevent kidney injury.

Risk factors for long-term invasive mechanical ventilation: a longitudinal study using German health claims data

BackgroundLong-term invasive mechanical ventilation (IMV) is a major burden for those affected and causes high costs for the health care system. Early risk assessment is a prerequisite for the best possible support of high-risk patients during the weaning process. We aimed to identify risk factors for long-term IMV within 96 h (h) after the onset of IMV.MethodsThe analysis was based on data from one of Germany's largest statutory health insurance funds; patients who received IMV ≥ 96 h and were admitted in January 2015 at the earliest and discharged in December 2017 at the latest were analysed. OPS and ICD codes of IMV patients were considered, including the 365 days before intubation and 30 days after discharge. Long-term IMV was defined as evidence of invasive home mechanical ventilation (HMV), IMV ≥ 500 h, or readmission with (re)prolonged ventilation.ResultsIn the analysis of 7758 hospitalisations, criteria for long-term IMV were met in 38.3% of cases, of which 13.9% had evidence of HMV, 73.1% received IMV ≥ 500 h and/or 40.3% were re-hospitalised with IMV. Several independent risk factors were identified (p < 0.005 each), including pre-diagnoses such as pneumothorax (OR 2.10), acute pancreatitis (OR 2.64), eating disorders (OR 1.99) or rheumatic mitral valve disease (OR 1.89). Among ICU admissions, previous dependence on an aspirator or respirator (OR 5.13), and previous tracheostomy (OR 2.17) were particularly important, while neurosurgery (OR 2.61), early tracheostomy (OR 3.97) and treatment for severe respiratory failure such as positioning treatment (OR 2.31) and extracorporeal lung support (OR 1.80) were relevant procedures in the first 96 h after intubation.ConclusionThis comprehensive analysis of health claims has identified several risk factors for the risk of long-term ventilation. In addition to the known clinical risks, the information obtained may help to identify patients at risk at an early stage.Trial registration The PRiVENT study was retrospectively registered at ClinicalTrials.gov (NCT05260853). Registered at March 2, 2022.

Home mechancial ventilation: quality of life and the final stage of life

The evaluation of health-related quality of life (HRQL) has gained importance in recent years. Disease-specific questionnaires are available for respiratory insufficiency, which enable the assessment of HRQL. The Severe Respiratory Insufficiency (SRI) questionnaire, which was specially developed for patients with respiratory insufficiency, is ideal for quantifying the quality of life in patients receiving home mechanical ventilation (HMV). Studies using the SRI questionnaire demonstrated that the physical functioning of patients with chronic lung diseases of various etiologies is significantly impaired, but frequently without significant impairment of psychological well-being. Therefore, severity of the disease and HRQL do not necessarily correlate with each other.Both invasive and non-invasive mechanical ventilation can improve quality of life. Co-morbidity, and above all advanced age, have the highest negative predictive value with regard to in-hospital mortality and weaning failure. The number of patients older than 80 years who remain dependent on invasive HMV after prolonged weaning in Germany is increasing significantly. High dependence on invasive HMV is often associated with a loss of quality of life and autonomy. Thus, ethical issues of the continued treatment of ventilated patients at the end of life are discussed increasingly.After weaning failure, the indication for invasive HMV should be critically examined and should focus on potentially severely reduced quality of life and poor prognosis, as well as the patient's wishes. If previously agreed treatment goals can no longer be achieved during the course of invasive HMV, changing the therapy goals should be discussed within the clinical team, with the patient, their relatives and, if necessary, with legal representatives.In order to avoid overtreatment and unnecessary patient suffering during invasive HMV, advanced care planning should be started as early as possible and if necessary accompanied by palliative medical measures.

Codesign of remote data collection for chronic management of pediatric home mechanical ventilation.

Outpatient monitoring of children using invasive home mechanical ventilation (IHMV) is recommended, but access to care can be difficult. This study tested if remote (home-based) data collection was feasible and acceptable in chronic IHMV management. A codesign study was conducted with an IHMV program, home nurses, and English- and Spanish-speaking parent-guardians of children using IHMV (0-17 years; n = 19). After prototyping, parents used a remote patient monitoring (RPM) bundle to collect patient heart rate, respiratory rate (RR), oxygen saturation, end-tidal carbon dioxide (EtCO2 ), and ventilator pressure/volume over 8 weeks. User feedback was analyzed using qualitative methods and the System Usability Scale (SUS). Expected marginal mean differences within patient measures when awake, asleep, or after a break were calculated using mixed effects models. Patients were a median 2.9 years old and 11 (58%) took breaks off the ventilator. RPM data were entered on a mean of 83.7% (SD ± 29.1%) weeks. SUS scores were 84.8 (SD ± 10.5) for nurses and 91.8 (SD ± 10.1) for parents. Over 90% of parents agreed/strongly agreed that RPM data collection was feasible and relevant to their child's care. Within-patient comparisons revealed that EtCO2 (break-vs-asleep 2.55 mmHg, d = 0.79 [0.42-1.15], p < .001; awake-vs-break 1.48, d = -0.49 [0.13-0.84], p = .02) and RR (break-vs-asleep 16.14, d = 2.12 [1.71-2.53], p < .001; awake-vs-break 3.44, d = 0.45 [0.10-0.04], p = .03) were significantly higher during ventilator breaks. RPM data collection in children with IHMV was feasible, acceptable, and captured clinically meaningful vital sign changes during ventilator breaks, supporting the clinical utility of RPM in IHMV management.

Certification by the German Society for Neurorehabiliation, DGNR : Performance and quality of the "Centers for weaning from aventilator in early neurological and neurosurgical rehabilitation"

Certification of centers for weaning from aventilator in neurological neurosurgical early rehabilitation (NNER) by the German Society for Neurorehabilitation (DGNR) is possible since 1 October 2021. The results of certification of facilities in the first year after starting the procedure are presented. As part of the certification process 28criteria are assessed including aset of mandatory characteristics of the facility. The criteria are divided into structural criteria (i = 7), diagnostic criteria (i = 6), personnel criteria (i = 3), internal organization criteria (i = 7), and quality management criteria (i = 5). A total of 13 centers were certified in the first year, with acombined total of 283 beds for weaning from aventilator in the NNER and served 2278 persons to be weaned from aventilator in the year before certification, with amedian of 134 per facility (range 44-414). Only rarely was weaning unsuccessful, requiring conversion to home mechanical ventilation before discharge (invasive home mechanical ventilation median per facility 10persons, range 2-25; non-invasive home mechanical ventilation median 0persons, range 0-57). Ahigh level of process and structural quality was documented for the certified centers: across all areas of assessment, the individual certification criteria were met in the vast majority of cases (median degree of complete fulfilment 86%) or met with improvement potentials documented by the auditors (median 11%). Successful weaning in NNER and ahigh level of process and structural quality can be demonstrated by the certification results of centers that follow this integrative approach to weaning from aventilator in aNNER setting.

Predictors for invasive home mechanical ventilation duration in bronchopulmonary dysplasia.

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. 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. 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). 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.

The experiences of patients with amyotrophic lateral sclerosis of their decision-making processes to invasive home mechanical ventilation-A qualitative study.

To explore and gain knowledge of the experiences and needs among patients with amyotrophic lateral sclerosis (ALS) of their decision-making processes whether to choose invasive home mechanical ventilation or not. A qualitative study. A phenomenological-hermeneutic approach influenced by Ricoeur's interpretation theory was used. Seven patients with ALS were interviewed. The Consolidated Criteria for Reporting Qualitative Research checklist was used for reporting. Three themes were evident in patients' accounts of the decision-making process: (1) being taken care of directly after receiving the diagnosis, (2) living in uncertainty about what the future would bring and (3) doubt causing patients with ALS to change their minds. Patients with ALS were burdened with everyday life challenging decision-making processes about future treatment and doubt caused patients to change their minds about their future treatment. It is necessary to support patients in their decision-making processes using shared decision-making. No Patient or Public Contribution.

Mental health reported in adult invasive home mechanical ventilation through a tracheostomy: A scoping review.

Although people receiving invasive home mechanical ventilation through a tracheostomy are facing both physical and mental health challenges, healthcare services often focus mainly on physical symptoms. To ensure well-functioning treatment and care for people receiving tracheostomy ventilation in a home setting, their mental health needs to be promoted and seen as an integral part of their health in general. This scoping review aimed to provide a summary of the current knowledge on the mental health of people receiving invasive home mechanical ventilation through a tracheostomy. A scoping review of published and gray literature based on the framework developed by Arksey and O'Malley and refined by the JBI was performed. The Preferred Reporting Items for Systematic Reviews and Meta-analyses Extension for Scoping Reviews checklist was used for reporting the findings. A literature search was conducted by two researchers independently in the PubMed, CINAHL and PsycINFO databases. Additional searches for gray literature were conducted in Google, Google Scholar, websites of selected organisations, and the reference lists of included studies. The software system Covidence was used in the study selection process. For critical appraisal, the Mixed Methods Appraisal Tool was used. Thirteen studies were included in this review, of which six used qualitative, six quantitative, and one mixed methods. The majority of studies were authored in Europe (n=10), followed by the Americas (n=2) and the Western Pacific (n=1). Mental health was investigated both directly and indirectly (61.5% vs. 38.5%). Categorizing the reported mental health outcomes, we found that emotional well-being was reported widely across the studies (n=13), while psychological well-being (n=5) and social well-being (n=4) were less widely reported. The mental health of people receiving home tracheostomy ventilation has received some scholarly attention. A heterogeneity of mental health outcomes was reported in the literature with emotional well-being being an important mental health area both in relation to the sub-components positive affect and quality of life appraisal. Mental health outcomes in relation to psychological well-being and social well-being were fragmented and only sparsely investigated.

Predictors of early hospital readmission in patients receiving home mechanical ventilation

BackgroundAlthough the proportion of patients with chronic respiratory failure requiring home mechanical ventilation (HMV) is increasing, hospital readmissions in these patients are also increasing. ObjectiveWe investigated the factors for early readmission in patients receiving HMV. MethodsWe retrospectively analyzed the data of adult patients readmitted to the hospital within a year who first received HMV and were discharged from the Asan Medical Center between March 2014 and February 2019. We compared the clinical characteristics at discharge before readmission between the early (readmission within 30 days) and late readmission groups (readmission between day 31 and 1 year) and investigated the clinical characteristics and outcomes at readmission. ResultsOf the 116 patients identified, 36.2% had been readmitted early. The patients who received invasive HMV had a higher rate of early readmission than those who received non-invasive HMV. Pneumonia was the most common reason of readmission in the two groups. The rate of aspiration was significantly higher in the early readmission group (28.6% vs. 8.1%; P = .003). In multivariate logistic regression analysis, nasogastric tube feeding, sequelae of pneumonia or acute respiratory distress syndrome, and central nervous system disorders as causes for HMV were significantly associated with early readmission. ConclusionFeeding methods and causes for HMV were associated with early readmission. Educating caregivers on respiratory care (suction and feeding methods) is important for preventing early readmission.

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

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. We evaluated the internal consistency of the PEC by calculating an intraclass correlation coefficient of threeback-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. 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. 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.

A contextual needs assessment of families with home invasive mechanical ventilation patients: A qualitative study.

With the advancement of technology the number of patients surviving critical illness has increased. Home mechanical ventilation (HMV) is a growing option for patients requiring long-term mechanical ventilation. Caring for these patients is demanding and challenging. The aim of this study was to explore family caregivers'(carers) needs when providing care to adult patients under HMV from the perspective of nurses, home care attendants, and the caregivers themselves. Overall, 15 participants (nine carers, three home nurses, and three home care attendants) were selected by purposive sampling. Data were collected by in-depth semi-structured interviews and structured observation. Finally, data were analyzed through conventional content analysis with MAXQDA software. Three categories of carers'needs were identified, including educational needs (basic and emergencies), psychological needs, and economic needs. In addition, since the needs, feelings, and views of caregivers change over time, the noted needs were divided into three periods: Pre-discharge preparation, initial transition from hospital to home, and appropriate long-term follow-up. The study results showed that the families of patients under invasive HMV require a standard discharge plan based on their care needs, financial concerns, and psychological screening before discharge as well as a suitable long-term follow-up plan in collaboration with a multidisciplinary treatment team, insurance providers, and home care services.

Invasive home mechanical ventilation (I-HMV) experience at a palliative care center

Aim: Although palliative care has recently become widespreadin the western countries, it has not fitted on a solid base in our country yet. There is still no consensus on the admission criteria to palliative care units. There is no widely used guidelines for the management of the patients after invasive home mechanical ventilation (I-HMV). In this study, we aimed to share our one-year clinical experience about the patients who were transferred from intensive care unit (ICU) first to palliative care center then home with I-HMV. The demographic and clinical data, education and discharge processes were evaluated. Materials and Methods: The cases that used HMV used in the palliative care service between July 2016 and September 2017 were retrospectively analyzed. The anesthesiologist was the responsible physician of the palliative care center during this time period. The age, sex, primary diagnosis and comorbidity of the patients were analyzed using statistical methods. Results: Four patients (40%) were female and 6 (60%) were male, the mean age of thepatients was 47,9 ± 16,39 years. Amyotrophic Lateral Sclerosis (ALS) was seen ın 4 patients and it was the most commonly encountered indication for admission. The mean duration of stay in our palliative care unit was 19,1±7,22days. The mean hospital stay was 19,1 days; the longest hospitalization was 32 days and the shortest hospitalization was 9 days. Only 30% of the patients have chronical disease Two (20%) patients had history of hypertension (HT), one (10%) patient had chronic obstructive pulmonary disease (COPD). Conclusion: The management of the critically ill patients with well coordination of intensive care units and palliative care centers is a critical step to improve the quality of life scores for patients were on I-HMV.

Discharge Practices for Children with Home Mechanical Ventilation across the United States. Key-Informant Perspectives.

Rationale: In 2016, the American Thoracic Society released clinical practice guidelines for pediatric chronic home invasive ventilation pertaining to discharge practices and subsequent management for patients with invasive ventilation using a tracheostomy. It is not known to what extent current U.S. practices adhere to these recommendations.Objectives: Hospital discharge practices and home health services are not standardized for children with invasive home mechanical ventilation (HMV). We assessed discharge practices for U.S. children with HMV.Methods: A survey of key-informant U.S. clinical providers of children with HMV, identified with purposeful and snowball sampling, was conducted. Topics included medical stability, family caregiver training, and discharge guidelines. Close-ended responses were analyzed using descriptive statistics. Responses to open-ended questions were analyzed using open coding with iterative modification for major theme agreement.Results: Eighty-eight responses were received from 157 invitations. Eligible survey responses from 59 providers, representing 44 U.S. states, included 49.2% physicians, 37.3% nurses, 10.2% respiratory therapists, and 3.4% case managers. A minority, 22 (39%) reported that their institution had a standard definition of medical stability; the dominant theme was no ventilator changes 1-2 weeks before discharge. Nearly all respondents' institutions (94%) required that caregivers demonstrate independent care; the majority (78.4%) required two trained HMV caregivers. Three-fourths described codified discharge guidelines, including the use of a discharge checklist, assurance of home care, and caregiver training. Respondents described variable difficulty with obtaining durable medical equipment, either because of insurance or durable-medical-equipment company barriers.Conclusions: This national U.S. survey of providers for HMV highlights heterogeneity in practice realities of discharging pediatric patients with HMV. Although no consensus exists, defining medical stability as no ventilator changes 1-2 weeks before discharge was common, as was having an institutional requirement for training two caregivers. Identification of factors driving heterogeneity, data to inform standards, and barriers to implementation are needed to improve outcomes.

Home mechanical ventilation: quality of life patterns after six months of treatment

BackgroundIt has been shown that home mechanical ventilation improves quality of life, but it has not been widely studied which particular patient groups benefit the most from starting this type of therapy. The purpose of this prospective observational study was to evaluate quality of life change patterns 6 months after initiation of home mechanical ventilation in patients suffering from chronic respiratory failure using patient reported outcomes.MethodsWe enrolled 74 chronic respiratory failure patients starting invasive or noninvasive home mechanical ventilation through the Semmelweis University Home Mechanical Ventilation Program. Quality of life was evaluated at baseline and at 6 months after initiation of home mechanical ventilation using the Severe Respiratory Insufficiency Questionnaire.ResultsOverall quality of life showed 10.5% improvement 6 months after initiation of home mechanical ventilation (p < 0.001). The greatest improvement was observed in Respiratory complaint (20.4%, p = 0.015), Sleep and attendant symptoms (19.3%, p < 0.001), and Anxiety related subscales (14.4%, p < 0.001). Interface (invasive versus noninvasive ventilation) was not associated with improvement in quality of life (p = 0.660). Severely impaired patients showed the greatest improvement (CC = -0.328, p < 0.001). Initial diagnosis contributed to the observed change (p = 0.025), with chronic obstructive pulmonary disease and obesity hypoventilation syndrome patients showing the greatest improvement, while amyotrophic lateral sclerosis patients showed no improvement in quality of life. We found that patients who were started on long term ventilation in an acute setting, required oxygen supplementation and had low baseline quality of life, showed the most improvement during the six-month study period.ConclusionsOur study highlights the profound effect of home mechanical ventilation on quality of life in chronic respiratory failure patients that is indifferent of ventilation interface but is dependent on initial diagnosis and some baseline characteristics, like acute initiation, oxygen supplementation need and baseline quality of life.Trial registrationThis study was approved by and registered at the ethics committee of Semmelweis University (SE TUKEB 251/2017; 20th of December, 2017).

Longitudinal Prevalence of Tracheostomized Children in Minnesota.

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

Invasive Home Mechanical Ventilation: 10-Year Experience of a Pediatric Home Care Service.

Children dependent on invasive home mechanical ventilation (HMV) represent a growing population worldwide. The objective of this study was to assess the experience of 10 years of medical assistance given to pediatric patients on continuous invasive HMV at a Brazilian Home Care Service (HCS), specifically patient characteristics and predictors of outcome (ie, hospital readmission, death, and location of death). Medical records for children on invasive HMV at the HCS between 2007 and 2016 were evaluated to collect the following data: age at admission to HCS, sex, principal diagnosis, length of hospital admission and home care period, number and cause of hospital readmissions, number of procedures, death and location of death. The odds ratio was used to understand the likelihood of death for each diagnosis, hospital readmission, and admission age, using a binary logistic regression model. Twenty-seven children were evaluated. The most prevalent diagnosis was cerebral palsy (37.0%). The mean duration of home care was higher than the mean hospital length of stay (955.0 ± 4.6 d versus 341.0 ± 0.5 d, respectively). First hospital readmission mean was at 392.6 ± 548.9 d, and the main cause was respiratory tract infection (45.9%), especially tracheitis. Of the total number of deaths (13), 76.9% occurred in hospital units. There was no statistically significant result observed for greater odds of death for any of the diagnoses and admission age on HCS. However, children who had a hospital readmission < 6 months after hospital discharge presented 10% greater chance of death (P = .02). The most prevalent diagnosis of children on continuous invasive HMV was cerebral palsy. The main cause of hospital readmission was respiratory tract infection, especially tracheitis. Having the first hospital readmission at < 6 months after discharge was shown to be a risk factor associated with mortality.

The Ventilator-Dependent Child: What Every Home Care Nurse Needs to Know.

As the population of ventilator-dependent children with tracheostomies grows, there are increasing demands to shift the care of technology-dependent children from hospital to home. Home care nurses are an integral part in the continuum of care for these children and their families after hospital discharge. Home care nurses help to facilitate a safe transition from the hospital and allow families and children to thrive in their home and community. The purpose of this article is to describe best practices in caring for children with tracheostomies and invasive home mechanical ventilation. Hypothetical case studies are presented.

The spontaneous breathing trial is of low predictive value regarding spontaneous breathing ability in subjects with prolonged, unsuccessful weaning.

BackgroundThe spontaneous breathing trial (SBT) is a well-established diagnostic test for predicting extubation failure in intubated intensive care unit (ICU) patients. However, the SBT has not been evaluated in a specific cohort of tracheostomized patients in whom weaning is prolonged and ultimately unsuccessful.ObjectiveThe aim of the trial was to investigate the relevance of SBT failure criteria in chronic respiratory failure subjects undergoing long-term invasive home mechanical ventilation following tracheostomy and weaning failure.MethodsMeasurement of all established failure criteria including pneumotachygraphical assessment of the rapid shallow breathing index (RSBI) took place during an SBT. The decision to continue spontaneous breathing was based on failure criteria as well as the subjective willingness of the patient.ResultsFifteen subjects with a median age of 58 years (interquartile range [IQR] 44–74) were studied; 10 with COPD, 4 with neuromuscular diseases and 1 with both. Twelve subjects met the SBT failure criteria within 30 min, but one third of these subjects were still able to continue with spontaneous breathing. In contrast, 3 subjects could not be weaned despite the SBT being successful. An increased RSBI was the most frequently observed SBT failure criterion (57% of all SBT). However, the SBT varied substantially in individual subjects who were able to sustain spontaneous breathing, despite having reached the cut-off for SBT failure.ConclusionThe SBT was of low predictive value regarding spontaneous breathing ability in chronic respiratory failure subjects with prolonged, unsuccessful weaning.

Pediatric patients with home mechanical ventilation: The health services landscape.

Children with invasive home mechanical ventilation (HMV) are a growing population with complex health service needs. Single institution studies provide insight into successful program structures and outcomes. Our study objectives were to assess health service structures, providers, and programs caring for this population throughout the U.S., and to understand barriers to high-quality care. Using purposeful sampling with capture-recapture and snowball sampling methods, we identified key informants for care of the U.S. pediatric HMV population. Informants received web-based surveys with two reminders. Survey domains included respondent characteristics, HMV team composition, and barriers to care. Survey response was 71% with 101 completed. Respondents caring for patients in 45 states included physicians (61%), nurses (20%), therapists (12%), case managers (4%), and social workers (2%). Half (53%) of physicians were fellowship trained, most commonly pulmonology (22%) and critical care medicine (13%). The majority (65%) of providers described a dedicated HMV service. The majority (61%) of respondents from a HMV service provided both inpatient and outpatient care. Nearly all respondents (96%) described an inadequate supply of home nurses and 88% reported inadequate respite facilities. Children with HMV assistance receive care from a diverse group of providers with varied team structure. Heterogeneity may reflect patient diversity and provider interest, increasing efficacy but challenging standardization nationwide. Despite team structure variability, similar home care difficulties were universally experienced. Data suggest that the home nursing shortage is a national impediment to quality and efficient discharge with limited community-based support for this vulnerable population.

Mechanical Ventilation - Essentials of 4 German Guidelines

In recent decades, respiratory medicine has become established as an integral part of intensive care medicine. In addition to continuous improvement of the technical possibilities, the availability of differentiated ventilation methods, sound pathophysiological and clinical knowledge are indispensable for realizing respiratory medicine at a high level of quality.Based on relevant experience, knowledge and research on the major topics of mechanical ventilation recently in Germany the following 4 guidelines have been published:S3 - guideline: Non-invasive mechanical ventilation in acute respiratory failureS2k - guideline: Non-Invasive and invasive home mechanical ventilation for treatment of chronic respiratory failureS2k - guideline: Prolonged WeaningS3 - guideline: Mechanical ventilation and use of extracorporal procedures in acute respiratory failureIn this article the main recommendations and take home messages of these guidelines are presented.