The advice for early insertion does not outweigh the personal perceptions and psychosocial factors for patients and their carers. Understanding the factors which influence decision-making on an individual basis is important for information and care provision by healthcare professionals in aiding patients, and their carers, to make informed decisions in relation to gastrostomy timing.

Gastrostomy feeding is commonly used to support MND patients with dysphagia. In this paper we review three main methods of gastrostomy insertion (PEG, RIG, PIG); conduct a meta-analysis of mortality data following gastrostomy; and present a survey of current practice. A review of the literature revealed a lack of high quality evidence to indicate the optimal method and timing for gastrostomy insertion in patients with MND. A survey of 20 MND clinics demonstrated a clinic-based variability of gastrostomy practices due to factors such as clinician preference, availability of method, and patient respiratory function. The meta-analysis demonstrated that the estimate of the absolute difference in mortality rates was 2.1% higher for PEG (- 6.3%, + 11.2%), suggesting that RIG and PIG methods may be safer than PEG. These results and observations highlight the need for more research to evaluate and compare the safety of the differerent gastrostomy insertion methods in MND care.

This study highlights the challenges and benefits of gastrostomy as well as the importance of education and information provision. Emphasis should be given to education before and after insertion along with support and care in the community. While the significant impact of gastrostomy on patients and carers should not be underestimated, the potential benefits were described as outweighing these concerns.

Sheffield Teaching Hospitals NHS Foundation Trust, UKMotor neuron disease (MND), also known as amyotrophic lateral sclerosis, is a neurodegenerative disorder that causes progressive muscle paralysis and typically leads to death within 3 years. As no cure is currently available, symptomatic management is the mainstay of treatment. An important part of this is optimizing nutritional intake with evidence that this may positively affect survival and quality of life. Health care professionals (HCPs) play a pivotal role in nutritional management of people with MND (pwMND) but, to date, their views on the psychological barriers faced by pwMND have not been explored. Such an exploration may identify ways in which the delivery of nutritional care for pwMND can be optimized. Methods. Five qualitative focus groups were carried out across the United Kingdom in June 2018 with 51 participants, including 47 HCPs involved with MND care and four service user representatives. Data were analysed through thematic analysis.Results. Four overarching themes were identified: psychological adjustment and patient engagement; nutrition and the need for control; knowledge of nutrition and the complexity of MND; and the psychosocial nature of eating.Conclusions. The findings suggest that the nutritional management of pwMND should be mindful of factors such as the impact of distress at the time of diagnosis, the availability of clear information on nutrition and MND, as well as the importance of illness perceptions and coping strategies. Moreover, tailored psychological interventions should be considered to mitigate the impact on MND on the experience of eating.

BackgroundNoninvasive ventilation (NIV) prolongs survival and quality of life in amyotrophic lateral sclerosis (ALS); however, its benefits depend upon the optimisation of both ventilation and adherence. We aimed to identify factors associated with effective initiation and ongoing use of NIV in ALS to develop evidence-based guidance and identify areas for further research.MethodsWe searched 11 electronic databases (January 1998 to May 2018) for all types of quantitative and qualitative studies. Supplementary grey literature searches were conducted. Records were screened against eligibility criteria, data were extracted from included studies and risk of bias was assessed. We present findings using a narrative synthesis.ResultsWe screened 2430 unique records and included 52 quantitative and six qualitative papers. Factors reported to be associated with NIV optimisation included coordinated multidisciplinary care, place of initiation, selection of interfaces, ventilator modes and settings appropriate for the individual patient, and adequate secretion management. The literature indicated that patients with significant bulbar dysfunction can still derive considerable benefit from NIV if their needs are met. Research emphasises that obstructive airway events, mask leak and uncontrolled secretions should be addressed by adjustments to the interface and machine settings, and the concomitant use of cough augmentation.ConclusionThis review highlights that NIV optimisation requires an individualised approach to respiratory management tailored to the differing needs of each patient. Ultimately, this should lead to improved survival and quality of life. This review expands on recommendations in current international guidelines for NIV use in ALS and identifies areas for future research.