The Use of Telemedicine in the Management of Continuous Positive Airway Pressure for the Treatment of Obstructive Sleep Apnoea: A Randomised Controlled Trial.

Introduction: Obstructive sleep apnea (OSA) is a condition whereby the airway gets partially or totally obstructed during sleep. Gold standard treatment for moderate to severe OSA is continuous positive airway pressure (CPAP). However, compliance with treatment is often poor, with low hours of usage and patients stopping treatment. Methods: A nonblinded, single-center, randomized controlled trial was conducted with patients randomized to 1 of 3 arms (arm 1, standard care; arm 2, modem; and arm 3, modem and DreamMapper™ app). Ninety patients diagnosed with OSA requiring CPAP were recruited. Data, including CPAP compliance, apnea/hypopnea index (AHI), and Epworth sleepiness score (ESS), were collected at baseline and 14 and 180 days post-CPAP initiation. Results: Of the group participants (N = 90), 68% were male and 32% female with a mean age of 52.0 ± 13.13 years, mean body-mass index of 36.4 ± 7.91 (kg/m2), mean ESS of 10.19 ± 5.75, and mean AHI of 43.5 ± 21.92 (events/hour). There was no statistically significant difference between the three arms in mean hours of CPAP usage in 24 hours at 14 days: arm 1, 6.22 ± 2.15; arm 2, 5.47 ± 2.25; and arm 3, 6.44 ± 1.54 (p = 0.256). There were also no statistically significant differences between the three arms in mean hours of CPAP usage in 24 hours at 180 days: arm 1, 6.20 ± 1.27; arm 2, 5.57 ± 1.49; and arm 3, 6.26 ± 1.29 (p = 0.479). Discussion and Conclusion: Compliance with CPAP treatment showed no significant differences between the three arms, with high compliance observed in all arms.

Can the Use of Telemedicine in the Management of Continuous Positive Airway Pressure for the Treatment of Obstructive Sleep Apnea Reduce Clinical Time and Additional Appointments: A Randomized Controlled Trial.

Introduction: Obstructive sleep apnea (OSA) is a common sleep breathing disorder and is associated with increased cardiovascular risk and daytime sleepiness. Continuous positive airway pressure (CPAP) is a treatment for OSA, which splints the airway open. The introduction of telemedicine in CPAP devices offers clinical staff an alternative method of reviewing patients, monitoring treatment, and reducing clinical time. Materials and Methods: A randomized control trial was conducted with patients randomized to one of three arms: Arm 1 (standard care), Arm 2 (modem and a virtual appointment), and Arm 3 (modem, smart device application DreamMapper™, and a virtual appointment). Ninety participants requiring treatment with CPAP following a diagnosis of OSA were recruited and data collected at baseline, 14 days, and 180 days. Additional contacts or appointments were also recorded. Results: Ninety participants (n = 90) were recruited (68% males and 32% females) with an average age of 52.0 ± 13.13 years and apnea/hypopnea index (AHI) 43.5 ± 21.92 (events/h). There was a statistically significant difference between the three arms in the average clinical time taken for the first follow-up appointment (p = 0.001). There was a statistically significant difference between the three arms in the number of additional appointments or contacts required (p = 0.03). Discussion and Conclusion: Telemedicine reduced clinical time at first follow-up, and in patients who received standard care or a smart device application to monitor their own CPAP treatment, there were significantly less additional appointments required when compared with telemedicine support in the form of a modem alone.

Traditional Gender Roles and Effects of Dementia Caregiving within a South Asian Ethnic Group in England.

BACKGROUND: Despite the integral role that women play in the care of older adults in South Asian families, limited empirical data are available on the impact of migration from South Asia to England. The purpose of this research was to examine caring for a family member with dementia from a gender role perspective. METHODS: Data were gathered in two phases: (1) focus groups and (2) semi-structured interviews. Focus groups were held with the general public, and semi-structured interviews were conducted with family carers. Data were audio-recorded and analysed using thematic analysis. The NVivo qualitative software was utilised to simplify the thematic analysis. RESULTS: While traditionally family care for frail older adults has been mainly provided by women in South Asian families, the samples in this study revealed how women's attitudes towards caregiving are changing in British societies. CONCLUSION: There is a dearth of research about socioeconomic transformations in South Asian women's migration to Western countries that could contribute to deterring them from providing family care. More research is warranted to understand the ways in which migration shapes gender relations in South Asian families and its impact on care for the frail elderly.

Dementia Knowledge and Attitudes of the General Public among the Bangladeshi Community in England: A Focus Group Study.

BACKGROUND: Increasing life expectancy worldwide means more people will develop dementia. Despite the rapid growth in older Bangladeshi immigrants living in the UK, there is little evidence of how community members understand and view the process of ageing and dementia. However, Bangladeshis have a higher risk of developing type 2 diabetes and heart disease, both of which are important indicators of dementia development in old age. This study aimed to explore and analyse the perception and knowledge of, and attitudes towards, ageing and dementia among the Bangladeshi community. METHODS: A qualitative research approach guided two separate focus group discussions held with Bangladeshi adults in Portsmouth, UK. A topic guide was used alongside two vignettes depicting either early- or late-stage dementia to stimulate discussion. The data were recorded, transcribed, and analysed thematically using NVivo qualitative software. RESULTS: Three main themes emerged: (1) knowledge and perceptions of dementia; (2) perceived causes of dementia; and (3) perceptions of stigma about dementia. Lack of knowledge and understanding of dementia was evident, but the stigma about dementia was non-existent. This study fills a research gap by providing qualitative research examining knowledge about and attitudes towards dementia among a Bangladeshi community in England. CONCLUSION: Future research must highlight the importance of raising dementia awareness among, and providing information about dementia caregiving to, Bangladeshi community members, as well as providing religiously sensitive healthcare services.

Sleep problems in adults with Down syndrome and their family carers.

BACKGROUND: Sleep disturbance is common and can have harmful psychological and physical effects. While sleep problems in children with Down syndrome (DS) have received a reasonable amount of attention, very little has been written about this topic in adults with DS. METHOD: The present study consisted of an online survey completed by 100 family carers of adults with DS. RESULTS: High rates of sleep problems of different types were reported in the adults with DS comparable to those found in children with DS in previous research. Significant associations were found between sleep problems and body mass index, excessive daytime sleepiness and a range of health and psychological problems. Low rates of treatments for sleep problems were reported. The majority of family caregivers felt their own sleep was affected. CONCLUSIONS: Sleep problems in adults with DS are common and varied. Assessment and treatment of such problems are likely to improve quality of life.

Patient experience of the use of continuous positive airway pressure for the treatment of obstructive sleep apnea with or without telemedicine during COVID-19: a qualitative approach.

STUDY OBJECTIVES: Continuous positive airway pressure (CPAP) is considered effective treatment for moderate-severe obstructive sleep apnea (OSA). Clinicians measure compliance to treatment by the number of hours CPAP is used per 24 hours. There have been very few studies examining the patients' lived experience of CPAP and the barriers to use. This study examined the patients' experience of OSA, CPAP use and treatment during COVID-19. METHODS: This CPAP patient experience qualitative study was part of a larger project. The overarching study was a three-armed nonblinded randomized controlled trial of patients on CPAP for treatment of OSA using standard care or one of two telemedicine interventions. Patients who had completed the RCT study were invited to be interviewed via telephone, about their OSA diagnosis, CPAP experiences, their experience of using telemedicine and the impact of SARS-CoV-2 (COVID-19). RESULTS: Fifteen patients (five from each arm of the trial) took part in a semi-structured interview. Thematic analysis identified three themes: day to day living, standard hospital care versus telemedicine management and living though COVID-19 with CPAP. CONCLUSIONS: All participants described significant symptoms caused by their OSA before diagnosis. While CPAP treatment was often described as challenging, patients discussed the improvement in their symptoms with treatment. There were differing opinions on virtual appointments, however the consensus was the use of telemedicine to support CPAP treatment was well received. COVID-19 appeared to have little effect on the patient experience.

Sleep disorders and their clinical significance in children with Down syndrome.

AIM: Our aim was to review basic aspects of sleep disorders in children with Down syndrome in the light of present-day findings of such disorders in children in general, including other groups of children with developmental disabilities. METHODS: A literature search of adverse developmental effects of sleep disturbance, types of sleep disturbance in children with Down syndrome, their aetiology, including possible contributions of physical and psychiatric comorbidities and medication effects, principles of assessment and diagnosis, and treatment issues, was carried out. RESULTS: Sleep disturbance is particularly common in children with developmental disorders including Down syndrome. Although there are just three basic sleep problems (sleeplessness or insomnia, excessive daytime sleepiness, and parasomnias) there are many possible underlying causes (sleep disorders), the nature of which dictates the particular treatment required. In children with Down syndrome, in addition to the same influences in other children, various comorbid physical and psychiatric conditions are capable of disturbing sleep. Possible adverse medication effects also need to be considered. INTERPRETATION: Screening for sleep disorders and their causes should be routine; positive findings call for detailed diagnosis. Management should acknowledge the likely multifactorial aetiology of the sleep disorders in Down syndrome. Successful treatment can be expected to alleviate significantly the difficulties of both child and family.

Sensory environment on health-related outcomes of hospital patients.

BACKGROUND: Hospital environments have recently received renewed interest, with considerable investments into building and renovating healthcare estates. Understanding the effectiveness of environmental interventions is important for resource utilisation and providing quality care. OBJECTIVES: To assess the effect of hospital environments on adult patient health-related outcomes. SEARCH METHODS: We searched: the Cochrane Central Register of Controlled Trials (last searched January 2006); MEDLINE (1902 to December 2006); EMBASE (January 1980 to February 2006); 14 other databases covering health, psychology, and the built environment; reference lists; and organisation websites. This review is currently being updated (MEDLINE last search October 2010), see Studies awaiting classification. SELECTION CRITERIA: Randomised and non-randomised controlled trials, controlled before-and-after studies, and interrupted times series of environmental interventions in adult hospital patients reporting health-related outcomes. DATA COLLECTION AND ANALYSIS: Two review authors independently undertook data extraction and 'Risk of bias' assessment. We contacted authors to obtain missing information. For continuous variables, we calculated a mean difference (MD) or standardized mean difference (SMD), and 95% confidence intervals (CI) for each study. For dichotomous variables, we calculated a risk ratio (RR) with 95% confidence intervals (95% CI). When appropriate, we used a random-effects model of meta-analysis. Heterogeneity was explored qualitatively and quantitatively based on risk of bias, case mix, hospital visit characteristics, and country of study. MAIN RESULTS: Overall, 102 studies have been included in this review. Interventions explored were: 'positive distracters', to include aromas (two studies), audiovisual distractions (five studies), decoration (one study), and music (85 studies); interventions to reduce environmental stressors through physical changes, to include air quality (three studies), bedroom type (one study), flooring (two studies), furniture and furnishings (one study), lighting (one study), and temperature (one study); and multifaceted interventions (two studies). We did not find any studies meeting the inclusion criteria to evaluate: art, access to nature for example, through hospital gardens, atriums, flowers, and plants, ceilings, interventions to reduce hospital noise, patient controls, technologies, way-finding aids, or the provision of windows. Overall, it appears that music may improve patient-reported outcomes such as anxiety; however, the benefit for physiological outcomes, and medication consumption has less support. There are few studies to support or refute the implementation of physical changes, and except for air quality, the included studies demonstrated that physical changes to the hospital environment at least did no harm. AUTHORS' CONCLUSIONS: Music may improve patient-reported outcomes in certain circumstances, so support for this relatively inexpensive intervention may be justified. For some environmental interventions, well designed research studies have yet to take place.

Evaluation of telehealth support in an integrated respiratory clinic.

Supporting self-management is key in improving disease control, with technology increasingly utilised. We hypothesised the addition of telehealth support following assessment in an integrated respiratory clinic could reduce unscheduled healthcare visits in patients with asthma and COPD. Following treatment optimisation, exacerbation-prone participants or those with difficulty in self-management were offered telehealth support. This comprised automated twice-weekly telephone calls, with a specialist nurse triaging alerts. We performed a matched cohort study assessing additional benefits of the telehealth service, matching by: confirmed diagnosis, age, sex, FEV1 percent predicted, smoking status and ≥1 exacerbation in the last year. Thirty-four telehealth participants were matched to twenty-nine control participants. The telehealth cohort generated 165 alerts, with 29 participants raising at least one alert; 88 (53.5%) alerts received a call discussing self-management, of which 35 (21%) received definitive advice that may otherwise have required an unscheduled healthcare visit. There was a greater reduction in median exacerbation rate across both telehealth groups at 6 months post-intervention (1 to 0, p < 0.001) but not in control groups (0.5 to 0.0, p = 0.121). Similarly, there was a significant reduction in unscheduled GP visits across the telehealth groups (1.5 to 0.0, p < 0.001), but not the control groups (0.5 to 0.0, p = 0.115). These reductions led to cost-savings across all groups, but greater in the telehealth cohorts. The addition of telehealth support to exacerbation-prone patients with asthma or COPD, following comprehensive assessment and treatment optimisation, proved beneficial in reducing exacerbation frequency and unscheduled healthcare visits and thus leads to significant cost-savings for the NHS.Clinical Trial Registration: ClinicalTrials.gov: NCT03096509.

Predicting survival in malignant pleural mesothelioma using routine clinical and laboratory characteristics.

INTRODUCTION: The prognosis of malignant pleural mesothelioma (MPM) is poor, with a median survival of 8-12 months. The ability to predict prognosis in MPM would help clinicians to make informed decisions regarding treatment and identify appropriate research opportunities for patients. The aims of this study were to examine associations between clinical and pathological information gathered during routine care, and prognosis of patients with MPM, and to develop a 6-month mortality risk prediction model. METHODS: A retrospective cohort study of patients diagnosed with MPM at Queen Alexandra Hospital, Portsmouth, UK between December 2009 and September 2013. Multivariate analysis was performed on routinely available histological, clinical and laboratory data to assess the association between different factors and 6-month survival, with significant associations used to create a model to predict the risk of death within 6 months of diagnosis with MPM. RESULTS: 100 patients were included in the analysis. Variables significantly associated with patient survival in multivariate analysis were age (HR 1.31, 95% CI 1.09 to 1.56), smoking status (current smoker HR 3.42, 95% CI 1.11 to 4.20), chest pain (HR 2.14, 95% CI 1.23 to 3.72), weight loss (HR 2.13, 95% CI 1.18 to 3.72), platelet count (HR 1.05, 95% CI 1.00 to 1.10), urea (HR 2.73, 95% CI 1.31 to 5.69) and adjusted calcium (HR 1.47, 95% CI 1.10 to 1.94). The resulting risk model had a c-statistic value of 0.76. A Hosmer-Lemeshow test confirmed good calibration of the model against the original dataset. CONCLUSION: Risk of death at 6 months in patients with a confirmed diagnosis of MPM can be predicted using variables readily available in clinical practice. The risk prediction model we have developed may be used to influence treatment decisions in patients with MPM. Further validation of the model requires evaluation of its performance on a separate dataset.

Awareness and understanding of dementia in South Asians: A synthesis of qualitative evidence.

BACKGROUND: Despite a growing elderly South Asian population, little is known about the experience of diagnosis and care for those living with dementia. There have been a number of individual qualitative studies exploring the experiences of South Asian people living with dementia and their carers across different contexts. There has also been a growing interest in synthesizing qualitative research to systematically integrate qualitative evidence from multiple studies to tell us more about a topic at a more abstract level than single studies alone. The aim of this qualitative synthesis was to clearly identify the gaps in the literature and produce new insights regarding the knowledge and understanding of the attitudes, perceptions, and beliefs of the South Asian community about dementia. METHODS: Following a systematic search of the literature, included qualitative studies were assessed by two independent reviewers for methodological quality. Data were extracted and pooled using the Joanna Briggs Institute Qualitative Assessment and Review Instrument (QARI). Findings were synthesized using the Joanna Briggs Institute approach to qualitative synthesis by meta-aggregation. RESULTS: Seventeen papers were critically appraised, with 13 meeting the inclusion criteria. Participants were mostly of South Asians of Indian background; followed by Pakistani with a few Sri Lankans. Missing South Asian countries from the current evidence base included those from Bangladesh, Bhutan, Maldives, and Nepal. Three meta-synthesis themes emerged from the analysis: (1) a poor awareness and understanding of dementia, (2) the experience of caregiving, and (3) the attitudes toward dementia care provision. CONCLUSIONS: A consistent message from this qualitative synthesis was the limited knowledge and understanding of dementia amongst the South Asians. Whilst symptoms of dementia such as 'memory loss' were believed to be a part of a normal ageing process, some South Asian carers viewed dementia as demons or God's punishments. Most studies reported that many South Asians were explicit in associating stigmas with dementia.

The Role of the Home Environment in Dementia Care and Support: Systematic review of Qualitative Research.

BACKGROUND: The domestic home is the preferred site for care provision for people with dementia and their families, therefore creating a dementia and caring friendly home environment is crucial. This systematic review synthesised qualitative studies to explore the role of the home environment and identify potential barriers and facilitators in home dementia care and support to inform future practice and research. METHODS: A systematic search in 12 databases identified international qualitative literature on perceptions and experiences of community-dwelling people with dementia, family and formal carers regarding the role of the home environment and ways to tackle daily challenges. RESULTS: Forty qualitative studies were included and analysed using thematic synthesis. The main three themes were: 'home as a paradox', 'there is no magic formula' and 'adapting the physical space, objects and behaviour'. Findings indicate that home is an important setting and is likely to change significantly responding to the changing nature of dementia. Themes were later validated by family carers of people with dementia. CONCLUSIONS: The home environment is an important setting for care and needs to remain flexible to accommodate changes and challenges. Family carers and people with dementia implement and often improvise, various environmental strategies. Continuous and tailor-made support at home is required.