Long-Term Ventilation in Neuromuscular Patients: Review of Concerns, Beliefs, and Ethical Dilemmas

Life Experiences in Neuromuscular Tracheotomized Patients in Times of Covid-19

BACKGROUND

The management of tracheotomy at home can be very complex, affecting the patient's quality of life.

OBJECTIVES

This case series study aimed to explore the experiences of patients affected by neuromuscular diseases (NMD) concerning tracheostomy and Invasive Mechanical Ventilation (IMV) management at home during the COVID-19 health emergency in Italy.

METHODS

Semi-structured interviews and the following instruments were used: Connor and Davidson Resilience Scale (CD-RISC-25); Acceptance and Action Questionnaire-II (AAQ-II); State-Trait Anxiety Inventory (STAI); Langer Mindfulness Scale (LMS). Descriptive analyses, correlations, and qualitative analyses were carried out.

RESULTS

22 patients [50% female, mean age = 50.2 (SD = 21.2)] participated in the study. Participants who showed high levels of dispositional mindfulness in terms of novelty-seeking (r = 0.736, p = 0.013) and novelty production (r = 0.644, p = 0.033) were those with higher resilience. The main emotion that emerged was the fear of contagion (19 patients, 86.36%), due to the previous fragile condition, leading to a significant sense of abandonment. The tracheostomy's perception is seen in extremes as a lifesaver or a condemnation. The relationship with the health professionals moves from satisfaction to a feeling of abandonment with a lack of preparation.

CONCLUSIONS

The relationship between resilience, flexibility, state anxiety and dispositional mindfulness offers ways to reinforce tracheostomy management at home, even in critical periods when going to the hospital may be difficult.

Getting It Right in Restrictive Lung Disease

Restrictive lung disease (predominantly in patients with neuromuscular disease (NMD) and ribcage deformity) may induce chronic hypercapnic respiratory failure, which represents an absolute indication to start home NIV (HNIV). However, in the early phases of NMD, patients may present only diurnal symptoms or orthopnoea and sleep disturbances with normal diurnal gas exchange. The evaluation of respiratory function decline may predict the presence of sleep disturbances (SD) and nocturnal hypoventilation that can be respectively diagnosed with polygraphy and PCO₂ transcutaneous monitoring. If nocturnal hypoventilation and/or apnoea/hypopnea syndrome are detected, HNIV should be introduced. Once HNIV has been started, adequate follow-up is mandatory. The ventilator's built-in software provides important information about patient adherence and eventual leaks to correct. Detailed data about pressure and flow curves may suggest the presence of upper airway obstruction (UAO) during NIV that may occur with or without decrease in respiratory drive. Etiology and treatment of these two different forms of UAO are different. For this reason, in some circumstances, it might be useful to perform a polygraph. PtCO₂ monitoring, together with pulse-oximetry, seem to be very important tools to optimize HNIV. The role of HNIV in neuromuscular disease is to correct diurnal and nocturnal hypoventilation with the consequence of improving quality of life, symptoms, and survival.

Caregivers of Neuromuscular Patients Living with Tracheostomy during COVID-19 Pandemic: Their Experience

Background: During a pandemic, tracheostomy management in neuromuscular disease (NMD) patients can be complex. Methods: Using a multicentre, multiple case study approach, we sought perspectives through semi-structured interviews via hybrid quali-quantitative analysis. The qualitative analysis involved a semi-structured interview and the quantitative analysis the completion of a battery of questionnaires. Aim: To investigate the caregivers’ experiences, burden and beliefs regarding tracheostomy during the Italian COVID-19 pandemic. The following instruments were administered: Connor and Davidson Resilience Scale (CD-RISC-25); Acceptance and Action Questionnaire-II (AAQ-II); State-Trait Anxiety Inventory (STAI); Langer Mindfulness Scale (LMS); Zarit Burden Interview (ZBI). Results: Fifty-three caregivers (62.3% female, mean age 52.2 (SD = 18.2)) participated in the study. The more resilient the carers, the more they were psychologically flexible (r = 0.380, p = 0.014) and able to cope adaptively with the emergency (r = 0.378, p < 0.006). Similarly, perceived control was higher the more resilient they were (r = 0.897, p < 0.001). The main emotions emerging were isolation and loneliness (15; 34.88%). The perception of tracheostomy meant that it could be seen as a lifesaver or as a condemnation. Similarly, the relationship with health professionals moves from satisfaction to a feeling of abandonment over the course of the pandemic. Conclusions: These findings offer a unique opportunity to understand the point of view of caregivers of NMD patients living with tracheotomy during the COVID-19 pandemic, when going to the hospital may have been hampered.

Intermittent abdominal pressure ventilation management in neuromuscular diseases: a Delphi panel Consensus

BACKGROUND

Intermittent abdominal pressure ventilator (IAPV) use started in the 1930s for ventilatory assistance with muscular dystrophy patients. Later, the device was perfected and expanded for other neuromuscular disorders (NMD). In recent years, the morbidity and mortality tracheotomies and trach tubes related renewed the interest around IAPV. However, there are no guidelines for its use. This study aimed to establish a consensus among physicians involved in its practice to provide IAPV suggestions for the treatment of patients with NMD.

METHOD

A 3-step modified Delphi method was used to establish consensus. Fourteen respiratory physicians and one psychiatrist with strong experience in IAPV use and/or who published manuscripts on the topic participated in the panel. A systematic review of the literature was carried out according to the PRISMA to identify existing evidence on IAPV for patients with neuromuscular disorders.

RESULTS

In the first round, 34 statements were circulated. Panel members marked 'agree' or 'disagree' for each statement and provided comments. The agreement was reached after the second voting session for all 34 statements.

CONCLUSIONS

Panel members agreed and IAPV indications, parameter settings (including procedure protocol), potential limitations, contraindications, complications, monitoring, and follow-up are described. This is the first expert consensus on IAPV.

Long-term mechanical ventilation and transitions in care: A narrative review

OBJECTIVES

Individuals dependent on long-term mechanical ventilation (LTMV) for their day-to-day living are a heterogenous population who go through several transitions over their lifetime. This paper describes three transitions: 1) institution/hospital to community/home, 2) pediatric to adult care, and 3) active treatment to end-of-life for ventilator-assisted individuals (VAIs).

METHODS

A narrative review based on literature and the author's collective practical and research experience. Four online databases were searched for relevant articles. A manual search for additional articles was completed and the results are summarized.

RESULTS

Transitions from hospital to home, pediatric to adult care, and to end-of-life for VAIs are complex and challenging processes. Although there are several LTMV clinical practice guidelines highlighting key components for successful transition, there still exists gaps and inconsistencies in care. Most of the literature and experiences reported to date have been in developed countries or geographic areas with funded healthcare systems.

CONCLUSIONS

For successful transitions, the VAIs and their support network must be front-and-center. There should be a coordinated, systematic, and holistic plan (including a multi-disciplinary team), life-time follow-up, with bespoke consideration of jurisdiction and individual circumstances.

Long-term home noninvasive ventilation (LTHNIV) in restrictive thoracic diseases: the Italian snapshot

Long-term home noninvasive ventilation (LTHNIV) in restrictive thoracic diseases was explored via the recently published international REINVENT ERS survey. The Italian subset of respondents (ITA-r), the highest above all participating nations, was analyzed and compared to non-Italian respondents (NO-ITA-r). The ITA-r represented 20% of the total answers examined. Ninety-four percent were physicians, whose half worked in a respiratory ICU (RICU). ITA-r mainly worked in community hospitals vs NO-ITA-r who are largely affiliated with university hospitals (p<0.0001). Amyotrophic lateral sclerosis (ALS) was considered the most common medical condition leading to NIV indication by both ITA-r and NO-ITA-r (93% vs 78%, p>0.5). A greater proportion of ITA-r considered MIP/MEP the most important test for NIV initiation as compared to NO-ITA-r (p<0.05). There was no significant difference for both ITA-r and NO-ITA-r as regards the other questions. This study illustrates Italian LTHNIV practices in patients with NMD and it shows some important differences with the other countries' practices but agreement in terms of goals to achieve, reasons to initiate NIV, and practices among the two communities.

Oxygen-induced hypercapnia: physiological mechanisms and clinical implications

Oxygen is probably the most commonly prescribed drug in the emergency setting and is a life-saving modality as well. However, like any other drug, oxygen therapy may also lead to various adverse effects. Patients with chronic obstructive pulmonary disease (COPD) may develop hypercapnia during supplemental oxygen therapy, particularly if uncontrolled. The risk of hypercapnia is not restricted to COPD only; it has also been reported in patients with morbid obesity, asthma, cystic fibrosis, chest wall skeletal deformities, bronchiectasis, chest wall deformities, or neuromuscular disorders. However, the risk of hypercapnia should not be a deterrent to oxygen therapy in hypoxemic patients with chronic lung diseases, as hypoxemia may lead to life-threatening cardiovascular complications. Various mechanisms leading to the development of oxygen-induced hypercapnia are the abolition of ‘hypoxic drive’, loss of hypoxic vasoconstriction and absorption atelectasis leading to an increase in dead-space ventilation and Haldane effect. The international guideline recommends a target oxygen saturation of 88% to 92% in patients with acute exacerbations of chronic obstructive pulmonary disease (AECOPD) and other chronic lung diseases at risk of hypercapnia.  Oxygen should be administered only when oxygen saturation is below 88%. We searched PubMed, EMBASE, and the CINAHL from inception to June 2022. We used the following search terms: “Hypercapnia”, “Oxygen therapy in COPD”, “Oxygen-associated hypercapnia”, “oxygen therapy”, and “Hypoxic drive”. All types of study are selected. This review will focus on the physiological mechanisms of oxygen-induced hypercapnia and its clinical implications.

The right interface for the right patient in noninvasive ventilation: a systematic review

INTRODUCTION

Research in the field of noninvasive ventilation (NIV) has contributed to the development of new NIV interfaces. However, interface tolerance plays a crucial role in determining the beneficial effects of NIV therapy.

AREAS COVERED

This systematic review explores the most significant scientific research on NIV interfaces, with a focus on the potential impact that their design might have on treatment adherence and clinical outcomes. The rationale on the choice of the right interface among the wide variety of devices that are currently available is discussed here.

EXPERT OPINION

The paradigm "The right mask for the right patient" seems to be difficult to achieve in real life. Ranging from acute to chronic settings, the gold standard should include the tailoring of NIV interfaces to patients' needs and preferences. However, such customization may be hampered by issues of economic nature. High production costs and the increasing demand represent consistent burdens and have to be considered when dealing with patient-tailored NIV interfaces. New research focusing on developing advanced and tailored NIV masks should be prioritized; indeed, interfaces should be designed according to the specific patient and clinical setting where they need to be used.

Talking about the end of life: communication patterns in amyotrophic lateral sclerosis – a scoping review

Amyotrophic lateral sclerosis (ALS) leads to death on average 2–4 years after the onset of symptoms. Although many people with the disease decide in favour of life-sustaining measures, some consider hastening death. The objectives of this review are to provide an insight into the following questions: (1) How do people with amyotrophic lateral sclerosis (PALS), their families and health care professionals (HCPs) communicate about life-sustaining and life-shortening options? (2) What are the challenges for all involved in decision making and communication about this topic? To answer these questions, we searched eight databases for publications in English and German on end-of-life issues of PALS. We included texts published between 2008 and 2018, and updated our search to May 2020. Sources were analysed in MAXQDA using deductively and inductively generated codes. After the final analysis, 123 full texts were included in this review. We identified a wide range of communicative challenges and six different and, in part, opposite communication patterns: avoiding or delaying communication on end-of-life issues, openly considering dying and actively seeking assistance, ignoring or disregarding patients’ wishes, discussing and respecting the patients’ wishes, engaging in advance care planning and avoiding or delaying advance care planning. The literature reveals a very heterogeneous response to end-of-life issues in ALS, despite several good-practice suggestions, examples and guidelines. We derive a strong need for harmonization and quality assurance concerning communication with PALS. Avoiding or delaying communication, decision making and planning, as well as ignoring or disregarding the patient’s will by HCP can be judged as a violation of the ethical principles of autonomy and non-maleficence.

The Intermittent Abdominal Pressure Ventilator as an Alternative Modality of Noninvasive Ventilatory Support: A Narrative Review

ABSTRACT

Noninvasive ventilation has become the initial treatment for symptomatic ventilatory pump failure but, when used at ventilatory support settings, can be an alternative to tracheostomy mechanical ventilation. The intermittent abdominal pressure ventilator, a corset with an internal air sack inflated by a ventilator, allows to increase tidal volumes through the raising of the diaphragm and its consequent passive descent. It has been used for daytime support for more than 70 yrs, but its knowledge among clinicians is scarce. A narrative review was performed by searching PubMed, Medline, and the Cochrane Database of Systematic Reviews using the terms "IAPV" or "pneumobelt." One hundred forty patients were cited using the intermittent abdominal pressure ventilator from 1946 until it went off the market in the 1970s, although many continued to use it. There was only one publication on its use from 2003 to 2017, but three publications from 2017 through 2021. It has been used for full diurnal ventilatory support by some patients for more than 50 yrs and has even been used throughout the labor of a mother with no ventilator-free breathing ability. The intermittent abdominal pressure ventilator is a ventilatory support alternative for patients with ventilatory pump failure. It can be effective and well tolerated and maintain quality of life without facial interfaces. More widespread application is warranted.

Caregivers' View of Socio-Medical Care in the Terminal Phase of Amyotrophic Lateral Sclerosis-How Can We Improve Holistic Care in ALS?

Multidimensional socio-medical care with an early integration of palliative principles is strongly recommended in amyotrophic lateral sclerosis (ALS), but provided inconsistently. We conducted telephone interviews with 49 former caregivers of deceased ALS patients to examine their experience of care in the terminal phase including caregiver burden. Patients who received specialized palliative care (45% of patients) were more likely to die at home (p = 0.004) and without burdening symptoms (p = 0.021). The majority of caregivers (86%) reported deficits in socio-medical care. Most frequently mentioned were problems receiving medical aids (45%) and a lack of caregiver support (35%). A higher level of deficits experienced by caregivers was associated with negative health outcomes on the side of the caregivers (reported by 57% of them; p = 0.002) and stronger caregiver burden (p = 0.004). To provide good quality of dying to patients and reduce the burden on caregivers, multidimensional—including palliative—care in ALS urgently needs to be strengthened in the healthcare structures.

Using Telemedicine to Monitor the Patient with Chronic Respiratory Failure

Background: Advances in management have improved mortality of individuals with chronic respiratory failure (CRF), leading to an increase in need for long-term oxygen therapy and/or ventilatory support. These individuals require frequent visits and monitoring of their physiological parameters as well as of the functioning of their devices, such as ventilators or oxygen concentrators. Telemedicine is a clinical application of Information Communication Technology connecting patients to specialised care consultants. This narrative review aims to explore the current available telemonitoring options for individuals with CRF and reported or potential results. Methods: The research focused on EMBASE, CINALH, PubMed, and Scopus databases. Papers published between 2003 and 2021 in English were considered. Results: Different sensors, transmission devices and systems, and interventions are used with promising but not conclusive clinical results. However, legal problems are still unsolved, and economic advantages for health care systems, although potentially high, are still under debate. Conclusions: Telemonitoring systems for individuals with CRF are increasingly used; with promising results still to be clarified, legal, economical and organisational issues must be defined.

Palliative Care in Pediatric Pulmonology

Children with End Stage Lung Disease (ESLD) are part of the growing population of individuals with life-limiting conditions of childhood. These patients present with a diverse set of pulmonary, cardiovascular, neuromuscular, and developmental conditions. This paper first examines five cases of children with cystic fibrosis, bronchopulmonary dysplasia, neuromuscular disease, pulmonary hypertension, and lung transplantation from Texas Children’s Hospital. We discuss the expected clinical course of each condition, then review the integration of primary and specialized palliative care into the management of each diagnosis. This paper then reviews the management of two children with end staged lung disease at Hospital Civil de Guadalajara, providing an additional perspective for approaching palliative care in low-income countries.

[Non-invasive ventilation of the lungs in neuromuscular diseases]

OBJECTIVE

To describe a clinical case and to analyze our own practice of using NIVL in a myasthenia (MG) gravis patient.

MATERIAL AND METHODS

Since 2018 in the Republican Research and Clinical Center of Neurology and Neurosurgery NIVL has been performed in 29 patients (21 amyotrophic lateral sclerosis patients and 8 MG patients). The research was carried out using the portable polysomnograph Polymate YH-1000C (BMC, China) and in the Sleep Laboratory of the Republican Clinical Medical Center of the Presidential Administration of the Republic of Belarus using SOMNOlab V 2.19 (Weinmann, Germany). Respiratory support was provided by the Ventimotion 2 device (Weinmann, Germany).

RESULTS

The article presents our own experience of using NIVL in MG patient and profound description of the diagnostic and therapeutic complex. The development of chronic respiratory failure in NMD is based on a violation of the ventilation-perfusion ratio in the alveoli as a result of the development of hypoventilation due to restrictive disorders (namely, due to weakness of the respiratory muscles). Compensatory mechanisms eventually lead to an increase in the work on the affected respiratory muscles that leads to the formation of a vicious circle. The use of NIVL provides adequate ventilation of the lungs providing rest for the respiratory muscles. Like any other medical intervention NIVL has indications and contraindications, advantages and disadvantages that are described in this article.

CONCLUSION

The use of NIVL helps to reduce the risk and frequency of respiratory complications, the number and duration of hospitalizations that significantly affects the prognosis and course of NMD as well as improves the quality of life and the level of adaptation of patients.

The wish to die and hastening death in amyotrophic lateral sclerosis: A scoping review

BACKGROUND

Amyotrophic lateral sclerosis (ALS) develops into a life-threatening condition 2 to 4 years after the onset of symptoms. Although many people with the disease decide in favour of life-sustaining measures, thoughts about hastening death are not uncommon.

OBJECTIVES

Our aim was to examine the scope of literature on the wish to die in ALS and provide an insight into determinants and motives for different end-of-life options.

METHODS

We searched eight databases for English and German publications on death wishes in ALS for the period from 2008 to 2018 and updated the search up to May 2020. After the screening process, 213 full texts were included for the final analysis. We analysed the texts in MAXQDA, using deductively and inductively generated codes.

RESULTS

We identified end-of-life considerations, ranging from wishes to die without hastening death, to options with the possibility or intention of hastening death. Besides physical impairment, especially psychosocial factors, socio-demographic status and socio-cultural context have a great impact on decisions for life-shortening options. There is huge variation in the motives and determinants for end-of-life considerations between individuals, different societies, healthcare and legal systems.

CONCLUSIONS

For a variety of reasons, the information and counselling provided on different options for sustaining life or hastening death is often incomplete and insufficient. Since the motives and determinants for the wish to hasten death are extremely diverse, healthcare professionals should investigate the reasons, meaning and strength of the desire to die to detect unmet needs and examine which interventions are appropriate in each individual case.

Telemedicine in the management of patients with chronic respiratory failure

Patients with chronic respiratory failure are often required to attend multiple hospital appointments, which may be difficult due to their physical disabilities and the amount of equipment they are required to bring. Their caregivers often struggle with the lack of immediate care available when the patient suffers difficulties at home. Telemedicine is an opportunity to bridge the gap between home and healthcare professionals by allowing the healthcare team to reach into patients' homes to provide more frequent support. The evidence for the use of telemedicine in patients with chronic respiratory failure remains equivocal. Although the uptake of telemedicine has been slow, the SARS-CoV-2 pandemic has resulted in the rapid dissemination of telemedicine to allow the delivery of care to vulnerable patients while reducing the need for their attendance in hospital. Logistical and legal challenges to the delivery of telemedicine remain, but the pandemic may serve as a driver to ameliorate these challenges and facilitate wider use of this technology to improve the experience of patients with chronic respiratory failure.

Educational aims

To provide an overview of the rationale for delivering care via telemedicine for patients with chronic respiratory failure.To provide the evidence base for establishing a telemedicine service.To highlight the potential opportunities and challenges in delivering a telemedicine service for patients with chronic respiratory failure.

REINVENT: ERS International survey on REstrictive thoracic diseases IN long term home noninvasive VENTilation

Background and aim

Little is known about the current use of long-term home noninvasive ventilation (LTHNIV) in restrictive thoracic diseases, including chest wall disorders and neuromuscular disorders (NMD). This study aimed to capture the pattern of LTHNIV in patients with restrictive thoracic diseases via a web-based international survey.

Methods

The survey involved European Respiratory Society (ERS) Assembly 2.02 (NIV-dedicated group), from October to December 2019.

Results

166 (22.2%) out of 748 members from 41 countries responded; 80% were physicians, of whom 43% worked in a respiratory intermediate intensive care unit. The ratio of NMD to chest wall disorders was 5:1, with amyotrophic lateral sclerosis the most frequent indication within NMD (78%). The main reason to initiate LTHNIV was diurnal hypercapnia (71%). Quality of life/sleep was the most important goal to achieve. In 25% of cases, clinicians based their choice of the ventilator on patients' feedback. Among NIV modes, spontaneous-timed pressure support ventilation (ST-PSV) was the most frequently prescribed for day- and night-time. Mouthpieces were the preferred daytime NIV interface, whereas oro-nasal masks the first choice overnight. Heated humidification was frequently added to LTHNIV (72%). Single-limb circuits with intentional leaks (79%) were the most frequently prescribed. Follow-up was most often provided in an outpatient setting.

Conclusions

This ERS survey illustrates physicians' practices of LTHNIV in patients with restrictive thoracic diseases. NMD and, specifically, amyotrophic lateral sclerosis were the main indications for LTHNIV. NIV was started mostly because of diurnal hypoventilation with a primary goal of patient-centred benefits. Bi-level ST-PSV and oro-nasal masks were more likely to be chosen for providing NIV. LTHNIV efficacy was assessed mainly in an outpatient setting.

Spanish Society of Pulmonology and Thoracic Surgery positioning on the use of telemedine in sleep-disordered breathing and mechanical ventilation

The rapid introduction of new information and communication technologies into medical practice has prompted Spanish Society of Pulmonology and Thoracic SurgeryR to publish a position paper on sleep-disordered breathing, especially in relation to positive pressure treatment. It should be pointed out that the scientific literature is to some extent controversial due to a paucity of large randomized multicenter studies with long-term follow-up. Moreover, the telematics devices and systems on the market vary widely. As a result, the recommendations are based primarily on a consensus of expert professionals. Another very important aspect addressed extensively in this document is the obvious lack of regulations on legal matters and the operations of commercial companies. The most important recommendations included in this position paper are that telemedicine is primarily advocated in subjects with travel problems or who live far from the hospital, in patients with poor CPAP compliance, and in most cases treated with non-invasive mechanical ventilation. A key element is patient individualization. It is imperative that the relevant technical, legal and ethical requirements (medical device regulations, data protection, and informed consent) are met. Finally, expert professionals from our society must contribute to and become involved in spearheading this technological change.

The treatment burden of long-term home noninvasive ventilation

The prevalence of long-term home noninvasive ventilation (NIV) has progressively increased over recent decades, supported by evidence of clinical effectiveness in a range of conditions leading to chronic respiratory failure [1, 2]. Simultaneous technological developments have improved the reliability, portability, and comfort of devices, making NIV increasingly accessible and acceptable as a treatment option [3]. Clinicians are usually fully cognisant of the clinical outcomes they anticipate when recommending or initiating long-term NIV, for example prolonging life, preventing complications or healthcare utilisation, and/or improving symptoms. The evidence on key clinical outcomes is variable between conditions but is comprehensively evaluated in relevant clinical guidelines; traditionally less emphasis is placed on the potential practical and psychosocial implications of domiciliary NIV. However, the preferences, values and resources of individuals can have a significant impact on NIV usage and therefore may affect potential clinical benefit. This editorial discusses the healthcare-associated workload, also known as the treatment burden, of domiciliary NIV that may be shouldered by patients, their families and caregivers, justifying why the cost/benefit ratio must be carefully considered on an individual basis.

Long-term home noninvasive ventilation has practical and psychosocial implications for individuals, families and caregivers. Exploring the impact of the workload of healthcare or “treatment burden” helps determine treatment feasibility and acceptability.https://bit.ly/39YUY2A

Patient's treatment burden related to care coordination in the field of respiratory diseases

The management of respiratory diseases requires various levels of care: multidisciplinary teams, educational and behavioural interventions, self-management and home-based technical support are vital to ensure adequate care management. However, it is often difficult to access these networks due to fragmentation of patient care and treatment burden. Care coordination aims to ensure patients have a central role and that there is continuity of care among various levels and professionals involved. Moreover, the coronavirus disease pandemic has caused strain on the global healthcare system, with care coordination becoming increasingly important in increasing the resilience of health systems, supporting healthcare professionals and ensuring the right treatment and adequate level of care for these patients.

The adult multidisciplinary respiratory neuromuscular clinic

Many neuromuscular disorders (NMD) are complicated by respiratory failure. These patients are best managed in a multidisciplinary outpatient clinic to provide timely access to the various disciplines they require. The key mainstay of treatment of respiratory failure in patients with NMD is noninvasive ventilation, supported by secretion clearance, speech and language therapy, optimisation of nutrition and the maintenance of mobility. Patients with specific conditions may also require cardiology, neurology, orthopaedics, urology and psychological services. The respiratory NMD multidisciplinary team should also provide access to palliative care, and caregiver health and wellbeing should also be reviewed at clinical reviews. The future of care for the respiratory NMD patient will increasingly involve home services and telehealth and the clinic should be equipped and resourced to deliver these. Although not all health systems will be able to provide all elements of the multidisciplinary team discussed here, this review provides the “ideal” recipe for the adult multidisciplinary team and the evidence base underpinning this from which a clinic can be developed.

Care for neuromuscular-related respiratory failure is complex and is best delivered in a multidisciplinary context. The future will increasingly involve home services and telehealth, and their burden needs to be considered when establishing this service.https://bit.ly/33fNsMT

Withdrawing noninvasive ventilation at end-of-life care: is there a right time?

PURPOSE OF REVIEW

The purpose of this review is the 'when' and 'how' of the matter of withdrawing noninvasive ventilation (NIV) at end-of-life (EoL) setting, having in mind the implications for patients, families and healthcare team.

RECENT FINDINGS

Several recent publications raised the place and potential applications of NIV at EoL setting. However, there are no clear guidelines about when and how to withdraw NIV in these patients. Continuing NIV in a failing clinical condition may unnecessarily prolong the dying process. This is particularly relevant as frequently, EoL discussions are started only when patients are in severe distress, and they have little time to discuss their preferences and decisions.

SUMMARY

Better advanced chronic disease and EoL condition definitions, as well as identification of possible scenarios, should help to decision-making and find the appropriate time to initiate, withhold and withdraw NIV. This review emphasized the relevance of an integrated approach across illness' trajectories and key transitions of patients who will need EoL care and such sustaining support measure.

Noninvasive Ventilator Devices and Modes

Noninvasive ventilation has become an increasingly common treatment strategy for patients with diverse conditions involving chronic respiratory failure. An intimate understanding of various advanced respiratory devices and modes is essential in the management of these patients. Pressure-limited modes of ventilation are more commonly used than volume modes for noninvasive ventilation owing to enhanced patient comfort and synchrony with the ventilator, as well as improved leak compensation. Common pressure modes include spontaneous/timed and pressure control, with volume-assured pressure support being an additive feature available on certain devices. Evidence guiding the optimal mode of ventilation for specific diseases is limited.

Transition from Childhood to Adulthood in Patients with Duchenne Muscular Dystrophy

Recently, progress has been observed in the knowledge about Duchenne Muscular Dystrophy (DMD), which is a severe and commonly diagnosed genetic myopathy in childhood, historically resulting in early death. Currently, there are a lot of methods available to improve the clinical course of DMD and extend patients’ life expectancy to more than 30 years of age. The key issue for DMD patients is the period between 16–18 years of age, which is described as a transition from pediatric- to adult-oriented healthcare. Adolescents and adults with DMD have highly complex healthcare needs associated with long-term steroid usage, orthopedic, ventilation, cardiac, and gastrointestinal problems. The current paper provides a comprehensive overview of special healthcare needs related to the transfer of a patient with DMD from child-oriented to adult-oriented care. Additionally, the need to organize effective care for adults with DMD is presented.

Daytime noninvasive ventilatory support for patients with ventilatory pump failure: a narrative review

Over the past three decades, the use of noninvasive ventilation or "NIV" to assuage symptoms of hypoventilation for patients with early onset or mild ventilatory pump failure has been extended to up to the use of continuous noninvasive ventilatory support (CNVS) at full ventilatory support settings as a definitive alternative to tracheostomy mechanical ventilation. NVS, along with mechanical insufflation-exsufflation, now provides a noninvasive option for the management of both chronic and acute respiratory failure for these patients. The most common diagnoses for which these methods are useful include chest wall deformities, neuromuscular diseases, morbid obesity, high level spinal cord injury and idiopathic, primary or secondary disorders of the ventilatory control. Thus, NVS is being used in diverse settings: critical care units, medical wards, at home, and in extended care. The aim of this review is to examine the techniques used for daytime support.