Decision-Making Engagement Preferences among Older Adults with CKD

Key Points

Background

Older adults with kidney failure face preference-sensitive decisions regarding dialysis initiation. Despite recommendations, few older patients with kidney failure experience shared decision making. Clinician uncertainty about the degree to which older patients prefer to engage in decision making remains a key barrier.

Methods

This study follows a mixed-methods explanatory, longitudinal, sequential design at four diverse US centers with patients (English-fluent, aged ≥70 years, CKD stages 4–5, nondialysis) from 2018 to 2020. Patient preferences for engagement in decision making were assessed using the Control Preferences Scale, reflecting the degree to which patients want to be involved in their decision making: active (the patient prefers to make the final decision), collaborative (the patient wants to share decision making with the clinician), or passive (the patient wants the clinician to make the final decision) roles. Semistructured interviews about engagement and decision making were conducted in two waves (2019, 2020) with purposively sampled patients and clinicians. Descriptive statistics and ANOVA were used for quantitative analyses; thematic and narrative analyses were used for qualitative data.

Results

Among 363 patient participants, mean age was 78±6 years, 42% were female, and 21% had a high school education or less. Control Preferences Scale responses reflected that patients preferred to engage actively (48%) or collaboratively (43%) versus passively (8%). Preferred roles remained stable at 3-month follow-up. Seventy-six participants completed interviews (45 patients, 31 clinicians). Four themes emerged: control preference roles reflect levels of decisional engagement; clinicians control information flow, especially about prognosis; adapting a clinical approach to patient preferred roles; and clinicians' responsiveness to patient preferred roles supports patients' satisfaction with shared decision making.

Conclusions

Most older adults with advanced CKD preferred a collaborative or active role in decision making. Appropriately matched information flow with patient preferences was critical for satisfaction with shared decision making.

Clinical Trial registry name and registration number:

Decision Aid for Renal Therapy (DART), NCT03522740.

Analysis of the yearly transition function in measles disease modeling

Globally, there were an estimated 9.8 million measles cases and 207 500 measles deaths in 2019. As the effort to eliminate measles around the world continues, modeling remains a valuable tool for public health decision-makers and program implementers. This study presents a novel approach to the use of a yearly transition function that formulates mathematically the vaccine schedules for different age groups while accounting for the effects of the age of vaccination, the timing of vaccination, and disease seasonality on the yearly number of measles cases in a country. The methodology presented adds to an existing modeling framework and expands its analysis, making its utilization more adjustable for the user and contributing to its conceptual clarity. This article also adjusts for the temporal interaction between vaccination and exposure to disease, applying adjustments to estimated yearly counts of cases and the number of vaccines administered that increase population immunity. These new model features provide the ability to forecast and compare the effects of different vaccination timing scenarios and seasonality of transmission on the expected disease incidence. Although the work presented is applied to the example of measles, it has potential relevance to modeling other vaccine-preventable diseases.

Studies on the novel effects of electron beam treated pollen on colony reproductive output in commercially-reared bumblebees (Bombus terrestris) for mass pollination applications

Commercially-reared bumblebees provide an important pollinator service that helps support food production and security. The deployment of an appropriate non-thermal disinfection technology for the bulk treatment of pollen collected from honeybees for the feeding of commercial bumblebees is important in order to mitigate against complex diseases and unwanted pathogen spillover to native bees. High level disinfection of pollen was achieved using an electron (e)-beam dose of 100 kGy that corresponded to 78 % loss of cellular viability of bee pathogens before feeding to bumblebees as measured by the novel in vitro use of flow cytometry (FCM). Novel findings showed that e-beam treated-pollen that was fed to bumblebees produced fewer females, gynes and exhibited an absence of males when compared to control bumblebee colonies that were fed untreated commercial pollen. A similar trend emerged in bumblebee colony reproductive outputs when using membrane filtered washed pollen. Proteomic analysis of bumblebees from individual colonies fed with treated-pollen revealed a differential abundance of proteins associated with stress, immunity and metabolism when compared to the untreated pollen control group. Microbiome analysis of the bumblebee gut content revealed differences in microbiota between treated and untreated pollen in bumblebee colony studies. This novel study evaluated the impact of industrial e-beam treated-pollen on complex bee disease mitigation where physically treated-pollen fed to bumblebees was shown to substantially affect colony reproductive outputs.

Exploring current nutritional programming and resources available to people living with HIV in Canada: a scoping review

OBJECTIVE

The objective of this scoping review was to map the current literature and resources available on nutrition and food programming for people living with HIV in Canada. This review is phase 1 of a 4-phase project, called FoodNOW (Food to eNhance Our Wellness), a community-based nutritional needs assessment of people living with HIV in Nova Scotia, Canada.

INTRODUCTION

People living with HIV may experience nutritional challenges, including nutritional deficiencies associated with the virus, food insecurity, and nutrition-drug interactions. Nutritional programming is often required for optimal care for people living with HIV. The literature, however, has not been sufficiently mapped to create a comprehensive picture of available programming. This review has informed the development of subsequent study phases, and will contribute towards shaping and planning food programs, as well as evaluating the need for subsequent systematic reviews.

INCLUSION CRITERIA

This review considered literature focused on nutrition and food programming and resources in Canada for people living with HIV. People living with HIV of any age, sex, race, gender identity, or sexual orientation, as well as pregnant and lactating people, were included as the population of interest.

METHODS

The databases searched were MEDLINE (Ovid), CINAHL (EBSCO), Academic Search Premier (EBSCO), Social Services Abstracts (ProQuest), and Scopus. Sources of gray literature searched included government and organization websites, and Google searches. The database search was conducted in July 2021, and the gray literature searches were conducted in August and October 2021. Searches were limited to evidence published or translated in English. Two independent reviewers conducted title and abstract screening, and potentially relevant results were retrieved in full. Full-text screening and data extraction was conducted by 2 independent reviewers using a data extraction tool designed specifically for the scoping review objectives and research inclusion criteria, and any conflicts were resolved through discussion. Results are presented in both tabular and diagrammatic formats, with a narrative summary.

RESULTS

A total of 581 results were screened (published and gray literature). A total of 64 results were included in the review. The 6 reasons for exclusion at full-text review were i) not nutrition and food programming (n= 83), ii) not Canadian (n= 37), iii) duplicates (n= 22), iv) not focused on people living with HIV (n= 6), v) conference abstract (n= 1), and vi) not in English (n= 1). A total of 76 resources were located, as some of the 64 included sources offered more than 1 resource. The 76 resources were organized into 6 categories: i) charitable food provision (n = 21; 27.6%), ii) financial aid (n = 14; 18.4%), iii) nutrition care (n =12; 15.8%), iv) providing access to secondary sources (n= 10; 13.2%), v) food and nutrition expertise (n= 10; 13.2%), and vi) population health promotion (n= 9; 11.8%). Recommendations for future research and programming are discussed.

CONCLUSIONS

This scoping review demonstrates that current programming relies heavily on charitable food provision services for people living with HIV and that there is an unequal distribution of resources across Canada. Program expansion to target diverse populations with more equal distribution across Canada may improve overall health outcomes for people living with HIV. Future research is needed to evaluate the effectiveness of available programming and the needs of end users (people living with HIV and their supports). FoodNOW will build on these findings to further explore and address the needs of people living with HIV.

REVIEW REGISTRATION

Open Science Framework https://osf.io/97x3r.

Palliative care for persons with late-stage Alzheimer's and related dementias and their caregivers: protocol for a randomized clinical trial

BACKGROUND

Limited access to specialized palliative care exposes persons with late-stage Alzheimer's disease and related dementias (ADRD) to burdensome treatment and unnecessary hospitalization and their caregivers to avoidable strain and financial burden. Addressing this unmet need, the purpose of this study was to conduct a randomized clinical trial (RCT) of the ADRD-Palliative Care (ADRD-PC) program.

METHODS

The study will use a multisite, RCT design and will be set in five geographically diverse US hospitals. Lead investigators and outcome assessors will be masked. The study will use 1:1 randomization of patient-caregiver dyads, and sites will enroll N = 424 dyads of hospitalized patients with late-stage ADRD with their family caregivers. Intervention dyads will receive the ADRD-PC program of (1) dementia-specific palliative care, (2) standardized caregiver education, and (3) transitional care. Control dyads will receive publicly available educational material on dementia caregiving. Outcomes will be measured at 30 days (interim) and 60 days post-discharge. The primary outcome will be 60-day hospital transfers, defined as visits to an emergency department or hospitalization ascertained from health record reviews and caregiver interviews (aim 1). Secondary patient-centered outcomes, ascertained from 30- and 60-day health record reviews and caregiver telephone interviews, will be symptom treatment, symptom control, use of community palliative care or hospice, and new nursing home transitions (aim 2). Secondary caregiver-centered outcomes will be communication about prognosis and goals of care, shared decision-making about hospitalization and other treatments, and caregiver distress (aim 3). Analyses will use intention-to-treat, and pre-specified exploratory analyses will examine the effects of sex as a biologic variable and the GDS stage.

DISCUSSION

The study results will determine the efficacy of an intervention that addresses the extraordinary public health impact of late-stage ADRD and suffering due to symptom distress, burdensome treatments, and caregiver strain. While many caregivers prioritize comfort in late-stage ADRD, shared decision-making is rare. Hospitalization creates an opportunity for dementia-specific palliative care, and the study findings will inform care redesign to advance comprehensive dementia-specific palliative care plus transitional care.

TRIAL REGISTRATION

ClinicalTrials.gov NCT04948866. Registered on July 2, 2021.

Prospects and Aspirations for Workforce Training and Education in Social Prescribing

BACKGROUND

A social prescribing (SP) link worker (LW) is responsible for enabling and supporting individuals, by assessing their personal goals and co-producing solutions to make use of appropriate local non-clinical resources or interventions. As an emerging new role, LWs are not regulated by professional bodies associated with SP. Therefore, currently there is no standardised training for LWs who are from varied backgrounds. As such, LWs have varying knowledge about how to deal with individuals with complex needs, which can impact on their decision-making capabilities to seek solutions and navigate complex systems. The purpose of the research was to explore LWs' level of education, past and current training requirements as well as elicit how much LWs were willing to pay (WTP) to access and undertake training to improve their skill set.

METHODS

A rigorous mixed method research design was employed which included semi-structured interviews with key stakeholders and quantitative questionnaires including contingent valuation (CV) questions to a population of LWs across Wales from March to June 2020. Qualitative interviews with key stakeholders who commission and deliver social prescribing interventions employing LWs identified perceived link worker qualities and requirements for LW roles. Purposive sampling was used to identify and select individuals that have experience in managing LWs. Due to the COVID-19 pandemic, interviews were carried out exclusively online. LWs self-selected to complete the online questionnaires. Questionnaires gathered data on LW qualifications and demographic information with the CV questions gathering data on the value LW placed on accessing training in SP. Thematic narrative analysis was applied to interpret the data from the semi-structured interviews. Descriptive frequency analysis was conducted on the quantitative data generated from the online questionnaire.

FINDINGS

SP coordinators (n = 6) reported that 'personal skills' are the most essential skills required by LWs in SP intervention. Training is available for LWs; however, the training undertaken varies depending on the type of intervention delivered, with 70% of LWs previously undertaking training to facilitate their development as an LW. The results from the contingent valuation questionnaire (n = 54) indicated that 100% of the respondents would avail of training. LWs were asked how much they were willing to pay as a single payment for professional training; on average, LWs were WTP GBP 58 from their personal funds to access training and the associated benefits to enhance their skills and knowledge.

INTERPRETATION

The semi-structured interviews conducted with the key SP stakeholders yielded rich information and novel insight into LW training. External funding for the salary of the LW is an obstacle for LW development through training. In addition, the questionnaire results regarding stated preference techniques demonstrate that LWs place value on their professional development and would be willing to spend their own money on training to improve their knowledge and skills.

Evolution of a minimal cell

Possessing only essential genes, a minimal cell can reveal mechanisms and processes that are critical for the persistence and stability of life1,2. Here we report on how an engineered minimal cell3,4 contends with the forces of evolution compared with the Mycoplasma mycoides non-minimal cell from which it was synthetically derived. Mutation rates were the highest among all reported bacteria, but were not affected by genome minimization. Genome streamlining was costly, leading to a decrease in fitness of greater than 50%, but this deficit was regained during 2,000 generations of evolution. Despite selection acting on distinct genetic targets, increases in the maximum growth rate of the synthetic cells were comparable. Moreover, when performance was assessed by relative fitness, the minimal cell evolved 39% faster than the non-minimal cell. The only apparent constraint involved the evolution of cell size. The size of the non-minimal cell increased by 80%, whereas the minimal cell remained the same. This pattern reflected epistatic effects of mutations in ftsZ, which encodes a tubulin-homologue protein that regulates cell division and morphology5,6. Our findings demonstrate that natural selection can rapidly increase the fitness of one of the simplest autonomously growing organisms. Understanding how species with small genomes overcome evolutionary challenges provides critical insights into the persistence of host-associated endosymbionts, the stability of streamlined chassis for biotechnology and the targeted refinement of synthetically engineered cells2,7-9.

Petechial Rash and Glomerulonephritis: First Presentation of Endocarditis on a Patent Foramen Ovale Closure Device

Patent foramen ovale device closure is rarely associated with complications. This case report is believed to be the first description of a patient with infective endocarditis of a patent foramen ovale closure device presenting as glomerulonephritis. This article serves to educate as to this rare device complication and its unusual presentation. (Level of Difficulty: Intermediate.).

Prevention of Poor Physical and Mental Health through the Green Social Prescribing Opening Doors to the Outdoors Programme: A Social Return on Investment Analysis

There is growing interest in green social prescribing and connecting with nature-based activities to promote social cohesion along with improving levels of health, wealth and well-being. The Outdoor Partnership is a third sector organisation based in North Wales offering nature based social prescribing interventions. Individuals experiencing poor mental health and wellbeing are referred from GPs, community mental health services, and third sector organisations to the 'Opening the Doors to the Outdoors' (ODO) programme which is a 12-week outdoor walking and climbing green prescribing intervention. The purpose of the ODO programme is to provide a supportive environment to increase levels of physical activity among participants leading to improvements in overall health and mental wellbeing while promoting socialisation among peers. In this evaluation of a preventative green social prescribing intervention, a mixed method social return on investment (SROI) approach used quantitative and qualitative data from ODO participants. Data collection took place from April 2022-November 2022. Mental wellbeing data was collected at baseline and at 12 weeks using the Short Warwick Edinburgh Mental Wellbeing Scale, a social trust question, an overall health question, and the International Physical Activity Questionnaire- short form. Baseline and follow-up data was available for 52 ODO participants. Results indicate that for every £1 invested in the ODO programme, social values ranging from £4.90 to £5.36 were generated.

Social Return on Investment of Social Prescribing via a Diabetes Technician for Preventing Type 2 Diabetes Progression

In Wales, the prevalence of Type 2 Diabetes Mellitus (T2DM) has increased from 7.3% in 2016 to 8% in 2020, creating a major concern for the National Health Service (NHS). Social prescribing (SP) has been found to decrease T2DM prevalence and improve wellbeing. The MY LIFE programme, a scheme evaluated between June 2021 and February 2022 in the Conwy West Primary Care Cluster, aimed to prevent T2DM by referring prediabetic patients with a BMI of ≥30 to a diabetes technician (DT), who then signposted patients to community-based SP programmes, such as the National Exercise Referral Scheme (NERS), KindEating, and Slimming World. Although some patients engaged with SP, others chose to connect only with the DT. A Social Return on Investment (SROI) analysis was conducted to evaluate those patients who engaged with the DT plus SP, and those who connected solely with the DT. Relevant participant outcomes included 'mental wellbeing' and 'good overall health', which were measured at baseline (n = 54) and at the eight-week follow-up (n = 24). The estimated social value for every GBP 1 invested for participants who engaged with the 'DT only' ranged from GBP 4.67 to 4.70. The social value for participants who engaged with the 'DT plus SP programme' ranged from GBP 4.23 to 5.07. The results indicated that most of the social value generated was associated with connecting with the DT.

The Cost of a Nutritious Diet for Households Including People Living with HIV/AIDS in Nova Scotia: Findings and Lessons Learned by FoodNOW 2020 to 2022

Purpose: FoodNOW (Food to eNhance Our Wellness) engaged in assessment of simulated households that include a person living with HIV/AIDS (PLWHA) in Nova Scotia to determine if a basic nutritious diet is affordable.Methods: We used supermarket websites to cost food and beverage items listed in the National Nutritious Food Basket (NNFB) for simulated households, each with a PLWHA. Food costing methodologies were co-developed and adapted with community members in response to barriers presented by the COVID-19 pandemic.Results: We found that simulated households, each with one PLWHA, that had a potential deficit after monthly expenses were a household of four on Income Assistance (-$1,058.70), a lone mother with two children on Income Assistance (-$973.65), a lone man on Income Assistance (-$677.40), and a household of four with one minimum-wage earner (-$383.45).Conclusions: Nova Scotia households with a PLWHA living on Income Assistance or with a minimum-wage earner cannot reasonably afford a nutritious diet in addition to basic household expenses. Using these food costing data can allow dietitians to efficiently inform government action and policy change to improve the health and wellness of individuals and families.

Cohort profile: the ESC EURObservational Research Programme Non-ST-segment elevation myocardial infraction (NSTEMI) Registry

AIMS

The European Society of Cardiology (ESC) EURObservational Research Programme (EORP) Non-ST-segment elevation myocardial infarction (NSTEMI) Registry aims to identify international patterns in NSTEMI management in clinical practice and outcomes against the 2015 ESC Guidelines for the management of acute coronary syndromes in patients presenting without ST-segment-elevation.

METHODS AND RESULTS

Consecutively hospitalised adult NSTEMI patients (n = 3620) were enrolled between 11 March 2019 and 6 March 2021, and individual patient data prospectively collected at 287 centres in 59 participating countries during a two-week enrolment period per centre. The registry collected data relating to baseline characteristics, major outcomes (in-hospital death, acute heart failure, cardiogenic shock, bleeding, stroke/transient ischaemic attack, and 30-day mortality) and guideline-recommended NSTEMI care interventions: electrocardiogram pre- or in-hospital, pre-hospitalization receipt of aspirin, echocardiography, coronary angiography, referral to cardiac rehabilitation, smoking cessation advice, dietary advice, and prescription on discharge of aspirin, P2Y12 inhibition, angiotensin converting enzyme inhibitor (ACEi)/angiotensin receptor blocker (ARB), beta-blocker, and statin.

CONCLUSION

The EORP NSTEMI Registry is an international, prospective registry of care and outcomes of patients treated for NSTEMI, which will provide unique insights into the contemporary management of hospitalised NSTEMI patients, compliance with ESC 2015 NSTEMI Guidelines, and identify potential barriers to optimal management of this common clinical presentation associated with significant morbidity and mortality.

Qualifications and training needs of social prescribing link workers: an explorative study

BACKGROUND

A social prescribing link worker is responsible for enabling and supporting individuals, by assessing their needs and co-producing solutions to make use of appropriate, local, non-clinical resources or interventions. Because the role is new, link workers might not have professional backgrounds in dealing with individuals with complex needs, which can affect their decision making for the referral of individuals to appropriate community assets to support their needs. The aim of this work was to explore link workers' level of education, and past and current training needs, and to ascertain how much link workers were willing to pay to access and complete training to improve their skill set.

METHODS

A mixed-methods approach was used, including semi-structured interviews with key stakeholders who commission and deliver social prescribing interventions employing link workers, and a stated preference techniques questionnaire containing contingent valuation questions. A thematic analysis approach was used to identify concepts of interest to develop the survey, which contained stated preference techniques to estimate the value of access to training by link workers. Descriptive statistics were used to describe and summarise the data.

FINDINGS

54 respondents took the survey. 23 (43%) held an undergraduate degree and 13 (24%) held a Masters' degree as their highest level of education; the remainder 18 (33%) did not have a graduate qualification. Social prescribing coordinators (n=6) interviews and link worker surveys (n=54) reported personal skills as the most essential skills required by link workers in developing relationships for effective social prescribing interventions. Training is available for link workers; however, training varies depending on the type of intervention delivered, with 38 (70%) of 54 link workers previously completing training to facilitate their development as a link worker. Results from the stated preference techniques questionnaire (n=54) indicated that 100% of the respondents would consider benefitting from training. Link workers are willing to pay an average of £58 from their personal funds to access training and the associated benefits to enhance their skills and knowledge.

INTERPRETATION

Our findings suggest that training needs to be included in social innovation funding applications to ensure that link workers receive adequate training to carry out their role of effective future social prescribing interventions. For the community of practice in social prescribing, training for link workers should be made available in their own local areas. External funding for the salary of the link worker is an obstacle for link worker development through training. Willingness-to-pay findings suggest that link workers place value on their professional development and would be willing to spend their own money on training to improve their knowledge and skills.

FUNDING

AM is supported by a KESS 2 studentship.

Social return on investment of face-to-face versus online lifestyle coaching to improve mental wellbeing

BACKGROUND

The percentage of people in Wales experiencing severe mental health issues more than doubled during the COVID-19 pandemic. Additionally, hundreds of people in Wales wait more than a year for help with their mental health. The EmotionMind Dynamic (EMD) programme is a six-session programme over 3 months involving self-reflective introspection, self-analysis, problem solving, goal setting, and action taking. Furthermore, this programme challenges negative self-perception and increases self-awareness, self-confidence, and self-esteem. We aimed to estimate the social return on investment of EMD lifestyle coaching, both face-to-face and online formats, by comparing the costs of running the programme with the social value generated from clients as measured by improvement in self-confidence and mental wellbeing.

METHODS

We included 15 clients from previous face-to-face EMD coaching and 17 clients from a new online version of EMD. For face-to-face clients, quantitative data were collected retrospectively with a one-time only questionnaire. For new online clients, quantitative data were collected from baseline and follow-up questionnaires. Qualitative data were collected after intervention from interviews with both groups. Outcomes from questionnaires for both groups included changes in mental wellbeing measured with the Short Warwick Edinburgh Mental Wellbeing Scale (SWEMWBS) and self-efficacy assessed with the General Self-Efficacy Scale (GSES).

FINDINGS

For every £1 invested, lifestyle coaching generated social values ranging from £4·12 to £7·08 for face-to-face clients compared with £2·37 to £3·35 for online participants. Quantitative and qualitative data from questionnaires and interviews indicated that many clients had improved mental wellbeing and self-efficacy. All 15 face-to-face clients and 11 (65%) of 17 online clients reported an increase of 5 points or more on the SWEMWBS questionnaire. Similarly, all 15 face-to-face clients and ten (59%) of 17 online clients reported an increase of 5 points or more on the GSES questionnaire.

INTERPRETATION

The results showed that both face-to-face and online formats of the EMD lifestyle coaching generated a positive social return on investment ratios. With continued long waiting lists for people with mental health challenges, face-to-face and online lifestyle coaching might become more essential across statutory, private, and third sectors to meet the growing demand for mental health support.

FUNDING

Accelerate: the Welsh Health Innovation and Technology Accelerator.

Exploring current nutritional programming and resources available to people living with HIV/AIDs in Canada: a scoping review protocol

OBJECTIVE

The objective of this scoping review is to map the current literature and resources available on nutrition and food programming for people living with HIV/AIDS in Canada. This review is phase 1 of a 4-phase, provincially funded project called FoodNOW (Food to eNhance Our Wellness) focused on nutritional assessment of people living with HIV/AIDS in Nova Scotia, Canada.

INTRODUCTION

People living with HIV/AIDS may experience nutritional challenges, including food insecurity and nutrition-drug interactions. Nutritional programming is required for optimal care for people living with HIV/AIDS, however, there is a lack of information within the literature about current nutrition and food programming in Canada. This proposed review will investigate available programming and gaps.

INCLUSION CRITERIA

This review will consider literature focused on nutrition and food programming and resources in Canada for people living with HIV/AIDS. People living with HIV/AIDS of any age, sex, race, gender identity, or sexual orientation, including pregnant and lactating people living with HIV/AIDS, will be included as population of interest.

METHODS

The following databases will be searched: MEDLINE (EBSCO), CINAHL (EBSCO), Academic Search Premier (EBSCO), Social Services Abstracts (ProQuest), and Scopus. Types of gray literature eligible for review include reports from service providers and online public newspaper articles written by, with, or about people living with HIV/AIDS. Two independent reviewers will assess each study and any conflicts will be resolved through discussion. Data will be extracted by 2 independent reviewers. Results will be presented in tabular or diagrammatic format, with a narrative summary.

12 VACCINATION UP-TAKE IN DERMATOLOGY PATIENTS OVER THE AGE OF 65 YEARS ON BIOLOGICAL TREATMENT

Background

Biologic and immunosuppressive therapies play important roles in the management of a wide variety of dermatologic diseases. However, immunotherapies can negatively affect normal immune functioning, placing these patients at high risk of infection. The strength of the immune system also declines with increasing age. Thus, in accordance with the British Association of Dermatology guidelines (August 2021), patients taking biologic therapy can and should have their covid, influenza and pneumococcal vaccinations.

Methods

We conducted a retrospective audit of all patients over the age of 65 years on biological therapy in the dermatology clinic between March 2021 to March 2022. Data on patients covid, influenza and pneumococcal vaccination status was obtained from Dermatology database and patients medical records.

Results

A total of 18 patients over the age of 65 years, were on biological therapy in the Dermatology Department, between March 2021 to March 2022. The mean age was found to be 71 years with a standard deviation of 5.2 and there was equal gender distribution. 94% (n=17) of patients had psoriasis and 6% (n=1) had eczema. With regards to biological treatments, 17% (n=3) of patients were on Adalimumab,11% (n=2) on Etanercept and 28% (n=5) on Cosntyx. 100% (n=18) had all three of their covid-19 vaccines. 50% (n=8) are awaiting their 4th covid vaccination. 94% (n=17) of patients had their influenza vaccine. 66% (n=12) had their pneumococcal vaccination, the patients who had not had their pneumococcal vaccination were recommended and advised to have it.

Conclusion

This audit confirms dermatology patients over the age of sixty-five years, are compliant on receiving their covid vaccinations, as recommended by the BAD. However, only 66% of patients had their pneumococcal vaccination and 94% had their influenza vaccine, illustrating the need for educational intervention on the importance of vaccination. This will then be followed by a reaudit next year to complete the audit cycle.

Social prescribing for frequent attenders in primary care: An economic analysis

Background

Social prescribing (SP) is a mechanism to link patients with community groups and third sector organizations. It offers a complimentary approach to the traditional medical models to address psychosocial needs of patients more effectively and in turn aims to reduce demand on the NHS. The aim of this study was to explore the economic benefits related to changes in the use of healthcare resources following a social prescribing intervention in four primary care practices in Wales.

Methods

Quantitative data from routine healthcare usage was collected from the 78 participants pre and post-intervention. The participants were grouped into frequent attenders (FA) (n = 21) and frequent (n = 57) non-attenders (FNA), and a cost analysis was conducted to estimate cost variances based on healthcare unit usage over the length of the pilot intervention. These were then extrapolated forward to identify potential healthcare savings.

Results

The SP as an intervention generated the largest cost saving for FAs. The cost variance when FAs participated in the intervention shows there is a direct cost saving of £6,113 or £78.37 per participant over the 5 months of the intervention.

Conclusions

Results suggest there may be a cost saving associated with SP interventions, however caution should be exercised in interpreting the results due to the lack of control group in this study The cost saving were largest for FAs, where the intervention reduced healthcare unit usage as well as actual and inferred impact on associated healthcare costs. This suggests that in practice to generate the maximum cost benefit SP interventions could be targeted at FAs.

A Social Return on Investment Evaluation of the Pilot Social Prescribing EmotionMind Dynamic Coaching Programme to Improve Mental Wellbeing and Self-Confidence

The COVID-19 pandemic contributed to longer waiting lists for people seeking to access mental health services. The NHS Five Year Forward View encourages the development of empowerment-based social prescribing interventions to supplement existing mental health programmes. Based in South Wales, EmotionMind Dynamic (EMD) is a lifestyle coaching programme that supports individuals suffering from anxiety or depression. In this evaluation of lifestyle coaching, a mixed-method social return on investment (SROI) methodology was used to value quantitative and qualitative data from face-to-face and online participants. Data collection took place between June 2021 and January 2022. Participants included both self-referred clients and those referred from health services. Mental wellbeing data were collected at baseline and at the end of the programme using the short Warwick-Edinburgh Mental Wellbeing Scale (SWEMWBS) and the General Self-Efficacy Scale (GSES). Baseline and follow-up data were available for 15 face-to-face participants and 17 online clients. Wellbeing valuation quantified and valued outcomes from participants. Results indicated that for every GBP 1 invested, lifestyle coaching generated social values ranging from GBP 4.12-GBP 7.08 for face-to-face clients compared with GBP 2.37-GBP 3.35 for online participants. Overall, lifestyle coaching generated positive social value ratios for both face-to-face and online clients.

SARS-CoV-2 Testing and Patient Waiting Times in the Emergency Department

Aim Emergency Departments (EDs) were impacted early in the coronavirus disease 2019 (COVID-19) pandemic, with high attendance numbers. EDs relied upon SARS-CoV-2 reverse-transcriptase polymerase chain reaction (RT-PCR) tests to triage patients and facilitate admission to appropriate wards, meaning positive patients were isolated as early as possible. In October 2020, we introduced a 24-hour SARS-CoV-2 testing service. We examined the impact of this on patient experience times (PETs) in the ED, and on healthcare-associated (HA) COVID-19 infections. Methods Data on PETs before and after the introduction of 24-hour testing were available from the ED. HA COVID-19 infections were reported weekly to the Health Services Executive as a key performance indicator. Results Mean PET prior to the pandemic was 20 hours and dropped to 10 and 13 hours respectively in the first and second wave. A surge in case numbers and ED attendances during the third wave was not reflected in a rise in PETs, with a mean PET of 11 hours, significantly below pre-pandemic levels. HA-COVID-19 infections remained stable between wave one and three (83 v 92). Conclusion The introduction of 24-hour SARS-CoV-2 testing in our ED contributed to a reduction in PETs, facilitated appropriate patient placement at ward level, and kept HA-COVID-19 infections at acceptably low levels.

Protocol for the development of a core outcome set for stillbirth care research (iCHOOSE Study)

INTRODUCTION

Stillbirth is associated with significant physical, psychosocial and economic consequences for parents, families, wider society and the healthcare system. There is emerging momentum to design and evaluate interventions for care after stillbirth and in subsequent pregnancies. However, there is insufficient evidence to inform clinical practice compounded by inconsistent outcome reporting in research studies. To address this paucity of evidence, we plan to develop a core outcome set for stillbirth care research, through an international consensus process with key stakeholders including parents, healthcare professionals and researchers.

METHODS AND ANALYSIS

The development of this core outcome set will be divided into five distinct phases: (1) Identifying potential outcomes from a mixed-methods systematic review and analysis of interviews with parents who have experienced stillbirth; (2) Creating a comprehensive outcome long-list and piloting of a Delphi questionnaire using think-aloud interviews; (3) Choosing the most important outcomes by conducting an international two-round Delphi survey including high-income, middle-income and low-income countries; (4) Deciding the core outcome set by consensus meetings with key stakeholders and (5) Dissemination and promotion of the core outcome set. A parent and public involvement panel and international steering committee has been convened to coproduce every stage of the development of this core outcome set.

ETHICS AND DISSEMINATION

Ethical approval for the qualitative interviews has been approved by Berkshire Ethics Committee REC Reference 12/SC/0495. Ethical approval for the think-aloud interviews, Delphi survey and consensus meetings has been awarded from the University of Bristol Faculty of Health Sciences Research Ethics Committee (Reference number: 116535). The dissemination strategy is being developed with the parent and public involvement panel and steering committee. Results will be published in peer-reviewed specialty journals, shared at national and international conferences and promoted through parent organisations and charities.

PROSPERO REGISTRATION NUMBER

CRD42018087748.

"Kids Get in Shape with Nature": A Systematic Review Exploring the Impact of Green Spaces on Childhood Obesity

Green and blue spaces (GABS) are vital components of sustainable and healthy communities. Evidence suggest that GABS positively affect population health and wellbeing. However, few studies examine GABS influence on childhood obesity. This systematic review investigates the impact of GABS on childhood obesity particularly on children's physical activity and eating behavior. The search protocol identified 544 studies from PubMed, Medline, PsycINFO, CINAHL, and Web of Science. A two-tier screening process document using the PRISMA flow diagram identified 16 studies which underwent quality analysis using the National Heart, Lung, and Blood Institute (NHLBI) and Critical Appraisal Skills Programme (CASP) tools. Data were interpreted using thematic analysis and narrative synthesis. Selected studies show varying sociodemographic characteristics of sampled populations located in urban and rural settings. The influence of GABS on children's physical activity and eating behaviour depends on the type, location, proximity, density, facilities, and activity types that interplay with gender, ethnicity, and parent-child relationship. The review demonstrates the significant effect of GABS on children's physical activity and eating behaviour. GABS provide children with safe venues for socialisation and long, intensive, and enjoyable physical activity; and influence children's perceptions on vegetable consumption supporting healthier eating behaviour. These spaces have the potential to eradicate childhood obesity if policy, social, economic, environmental, and organisational considerations are addressed.

A cross-sectional study to evaluate antenatal care service provision in 3 hospitals in Nepal

BACKGROUND

OBJECTIVE

STUDY DESIGN

RESULTS

CONCLUSION

OP0259-HPR THE EFFECT OF OSTEOARTHRITIS ON HEALTHY WORKING LIFE EXPECTANCY AT AGE 50 IN ENGLAND

Background:

Retirement ages are rising in many countries due to population ageing and increasing life expectancy. However, poor health, comorbidity and workplace factors are major reasons for work absence and it is unclear if people in later working-age life (age ≥50) are able to work for longer. Osteoarthritis (OA), the most common joint condition in adults, is the fastest increasing major health condition globally and is a leading cause of disability (especially in adults age ≥50).

Objectives:

We aimed to estimate healthy working life expectancy (HWLE; defined as the average number of years that adults from age 50 can expect to be healthy and in paid work) for adults with and without osteoarthritis and investigate the role of mental health problems as a comorbidity and the role of workplace factors through examining whether there is a sense of having any control over what happens at work.

Methods:

Longitudinal survey data of adults aged ≥50 years were used from six waves (2002-2013) of the English Longitudinal Study of Ageing with linked mortality data from the National Health Service Central Register. HWLE was defined using two self-report variables; health was defined as no long-standing illness or no activity limitation if long-standing illness was present, and work was defined being in employment or self-employment. OA status was identified by self-report of ever receiving a diagnosis from a doctor. Mental health and control of work were measured by self-report. Continuous-time multistate models with three states (healthy and working [state 1], other alive [2], dead [3]) were fitted in R (version 3.6.1) to investigate factors driving transitions out of the healthy and working state. Models included age and combinations of sex, OA, control at work, and mental health problems. Age-adjusted hazards of transitions between states were estimated using the ‘msm’ R package. HWLE for adults with different factors (OA, control of work, mental health) was estimated with the ‘elect’ R package using models fitted with ‘msm’. Missing data was handled using multiple imputation by predictive mean matching.

Results:

There were 11,540 adults with at least two observations (including survey and mortality data) for the study period (5251 males, 6289 females). Life expectancy at age 50 was 29.7 years for men and 33.4 years for women with HWLE being 9.9 years (men) and 8.3 years (women). HWLE at age 50 for adults with osteoarthritis was 7.3 years (men: 8.2, women: 6.8), and for adults without osteoarthritis was higher at 9.9 years (men: 10.6, women: 9.1). After adjusting for age, the instantaneous risk of ceasing to be both healthy and in work (not due to death) for people with OA was 1.5 times that of people without OA (hazard rate ratio 1.5 with 95% CI [1.3, 1.6]). For adults without OA, HWLE at age 50 was 13.2 years if they felt they had control at work and 4.1 years without control at work, whilst for adults with OA, HWLE was 10.4 years if they felt they had control at work and 3.1 years without. The effect of mental health problems as a comorbidity on HWLE was smaller; for adults without OA, HWLE at age 50 was 11.0 years for those without mental health problems and 8.3 years for those with, whilst for adults with OA, HWLE was 8.6 years for those without mental health problems and 6.2 years with.

Conclusion:

While the average HWLE for men and women in England is lower than State Pension age, HWLE at age 50 is even lower (by approximately 25%) in adults with OA compared to adults without OA. Poor mental health further reduces HWLE. However, good quality work environments significantly lessen the impact of osteoarthritis (there is a 7.3 year difference in HWLE for those with OA who do and do not experience control at work). These results suggest that interventions and policies that create appropriate job opportunities and supportive workplaces for older workers with health conditions are key to the feasibility and success of extended working life policies.

Disclosure of Interests:

None declared

Multicenter, Head-to-Head, Real-World Validation Study of Seven Automated Artificial Intelligence Diabetic Retinopathy Screening Systems

OBJECTIVE

With rising global prevalence of diabetic retinopathy (DR), automated DR screening is needed for primary care settings. Two automated artificial intelligence (AI)-based DR screening algorithms have U.S. Food and Drug Administration (FDA) approval. Several others are under consideration while in clinical use in other countries, but their real-world performance has not been evaluated systematically. We compared the performance of seven automated AI-based DR screening algorithms (including one FDA-approved algorithm) against human graders when analyzing real-world retinal imaging data.

RESEARCH DESIGN AND METHODS

This was a multicenter, noninterventional device validation study evaluating a total of 311,604 retinal images from 23,724 veterans who presented for teleretinal DR screening at the Veterans Affairs (VA) Puget Sound Health Care System (HCS) or Atlanta VA HCS from 2006 to 2018. Five companies provided seven algorithms, including one with FDA approval, that independently analyzed all scans, regardless of image quality. The sensitivity/specificity of each algorithm when classifying images as referable DR or not were compared with original VA teleretinal grades and a regraded arbitrated data set. Value per encounter was estimated.

RESULTS

Although high negative predictive values (82.72-93.69%) were observed, sensitivities varied widely (50.98-85.90%). Most algorithms performed no better than humans against the arbitrated data set, but two achieved higher sensitivities, and one yielded comparable sensitivity (80.47%, P = 0.441) and specificity (81.28%, P = 0.195). Notably, one had lower sensitivity (74.42%) for proliferative DR (P = 9.77 × 10^-4) than the VA teleretinal graders. Value per encounter varied at $15.14-$18.06 for ophthalmologists and $7.74-$9.24 for optometrists.

CONCLUSIONS

The DR screening algorithms showed significant performance differences. These results argue for rigorous testing of all such algorithms on real-world data before clinical implementation.

Mitigation policies, community mobility, and COVID-19 case counts in Australia, Japan, Hong Kong, and Singapore

OBJECTIVES

The objective of the study was to characterize the timing and trends of select mitigation policies, changes in community mobility, and coronavirus disease 2019 (COVID-19) epidemiology in Australia, Japan, Hong Kong, and Singapore.

STUDY DESIGN

Prospective abstraction of publicly available mitigation policies obtained from media reports and government websites.

METHODS

Data analyzed include seven kinds of mitigation policies (mass gathering restrictions, international travel restrictions, passenger screening, traveler isolation/quarantine, school closures, business closures, and domestic movement restrictions) implemented between January 1 and April 26, 2020, changes in selected measures of community mobility assessed by Google Community Mobility Reports data, and COVID-19 epidemiology in Australia, Japan, Hong Kong, and Singapore.

RESULTS

During the study period, community mobility decreased in Australia, Japan, and Singapore; there was little change in Hong Kong. The largest declines in mobility were seen in places that enforced mitigation policies. Across settings, transit-associated mobility declined the most and workplace-associated mobility the least. Singapore experienced an increase in cases despite the presence of stay-at-home orders, as migrant workers living in dormitories faced challenges to safely quarantine.

CONCLUSIONS

Public policies may have different impacts on mobility and transmission of severe acute respiratory coronavirus-2 transmission. When enacting mitigation policies, decision makers should consider the possible impact of enforcement measures, the influence on transmission of factors other than movement restrictions, and the differential impact of mitigation policies on subpopulations.

Key components influencing the sustainability of a multi-professional obstetric emergencies training programme in a middle-income setting: a qualitative study

BACKGROUND

Multi-professional obstetric emergencies training is one promising strategy to improve maternity care. Sustaining training programmes following successful implementation remains a challenge. Understanding, and incorporating, key components within the implementation process can embed interventions within healthcare systems, thereby enhancing sustainability. This study aimed to identify key components influencing sustainability of PRactical Obstetric Multi-Professional Training (PROMPT) in the Philippines, a middle-income setting.

METHODS

Three hospitals were purposively sampled to represent private, public and teaching hospital settings. Two focus groups, one comprising local trainers and one comprising training participants, were conducted in each hospital using a semi-structured topic guide. Focus groups were audio recorded. Data were analysed using thematic analysis. Three researchers independently coded transcripts to ensure interpretation consistency.

RESULTS

Three themes influencing sustainability were identified; attributes of local champions, multi-level organisational involvement and addressing organisational challenges.

CONCLUSIONS

These themes, including potential barriers to sustainability, should be considered when designing and implementing training programmes in middle-income settings. When 'scaling-up', local clinicians should be actively involved in selecting influential implementation champions to identify challenges and strategies specific to their organisation. Network meetings could enable shared learning and sustain enthusiasm amongst local training teams. Policy makers should be engaged early, to support funding and align training with national priorities.

A Systematic Review to Examine the Evidence in Developing Social Prescribing Interventions That Apply a Co-Productive, Co-Designed Approach to Improve Well-Being Outcomes in a Community Setting

This systematic review aims to investigate the evidence in applying a co-design, co-productive approach to develop social prescribing interventions. A growing body of evidence suggests that co-production and co-design are methods that can be applied to engage service users as knowledgeable assets who can contribute to developing sustainable health services. Applying the Preferred Reporting Items for Systemic Reviews and Meta-Analyses (PRISMA) guidelines, a systematic literature search was conducted. Peer-reviewed articles were sought using electronic databases, experts and grey literature. The review search concluded with eight observational studies. Quality appraisal methods were influenced by the Grades of Recommendation, Assessment, Development and Evaluation (GRADE) Framework approach. A narrative thematic synthesis of the results was conducted. The evidence suggests that a co-design and co-productive social prescribing can lead to positive well-being outcomes among communities. Barriers and facilitators of co-production and co-design approach were also highlighted within the evidence. The evidence within this review confirms that a co-production and co-design would be an effective approach to engage stakeholders in the development and implementation of a SP intervention within a community setting. The evidence also implies that SP initiatives can be enhanced from the outset, by drawing on stakeholder knowledge to design a service that improves health and well-being outcomes for community members.

Parents' Active Role and ENgagement in The review of their Stillbirth/perinatal death 2 (PARENTS 2) study: a mixed-methods study of implementation

OBJECTIVE

When a formal review of care takes places after the death of a baby, parents are largely unaware it takes place and are often not meaningfully involved in the review process. Parent engagement in the process is likely to be essential for a successful review and to improve patient safety. This study aimed to evaluate an intervention process of parental engagement in perinatal mortality review (PNMR) and to identify barriers and facilitators to its implementation.

DESIGN

Mixed-methods study of parents' engagement in PNMR.

SETTING

Single tertiary maternity unit in the UK.

PARTICIPANTS

Bereaved parents and healthcare professionals (HCPs).

INTERVENTIONS

Parent engagement in the PNMR (intervention) was based on principles derived through national consensus and qualitative research with parents, HCPs and stakeholders in the UK.

OUTCOMES

Recruitment rates, bereaved parents and HCPs' perceptions.

RESULTS

Eighty-one per cent of bereaved parents approached (13/16) agreed to participate in the study. Two focus groups with bereaved parents (n=11) and HCP (n=7) were carried out postimplementation to investigate their perceptions of the process.Overarching findings were improved dialogue and continuity of care with parents, and improvements in the PNMR process and patient safety. Bereaved parents agreed that engagement in the PNMR process was invaluable and helped them in their grieving. HCP perceived that parent involvement improved the review process and lessons learnt from the deaths; information to understand the impact of aspects of care on the baby's death were often only found in the parents' recollections.

CONCLUSIONS

Parental engagement in the PNMR process is achievable and useful for parents and HCP alike, and critically can improve patient safety and future care for mothers and babies. To learn and prevent perinatal deaths effectively, all hospitals should give parents the option to engage with the review of their baby's death.

Clinical Review: Management of Patients with Acute ST-Elevation Myocardial Infarction

Aims:

The aim was to assess the quality of practice provided to acute ST-elevation myocardial infarction (STEMI) patients at the cardiac center, within a specified time frame and identify possible areas of improvement.

Settings and Design:

This is a retrospective standards-based clinical review, including adults diagnosed with acute STEMI between January 1, 2016 and January 1, 2017 of cases admitted and managed at the respective cardiac center.

Subjects and Methods:

The study was designed according to recommendations provided by the National Institute for Health and Care Excellence guidelines: “The acute management of myocardial infarction with ST-segment elevation;” alongside, the local standard: door-to-balloon time ≤90 min, adopted from the American Heart Association.

Statistical Analysis Used:

Data analysis was done through excel and SPSS for advanced statistical calculations. P < 0.05 was considered to be statically significant.

Results:

In total, 277 patients were included in the study. About 72% underwent primary percutaneous coronary intervention with 62 min as median door-to-balloon time. Door-to-balloon time >90 min was significantly higher when patients presented outside official hospital hours (P = 0.039). Transradial route was chosen in 77.7% of the cases.

Conclusions:

Practice at the cardiac center was found to show good compliance with the guidelines. However, door-to-balloon time for procedures performed out of official hospital working hours was slightly outside the recommended limit.

Genome-wide surveillance of transcription errors in response to genotoxic stress

Mutagenic compounds are a potent source of human disease. By inducing genetic instability, they can accelerate the evolution of human cancers or lead to the development of genetically inherited diseases. Here, we show that in addition to genetic mutations, mutagens are also a powerful source of transcription errors. These errors arise in dividing and nondividing cells alike, affect every class of transcripts inside cells, and, in certain cases, greatly exceed the number of mutations that arise in the genome. In addition, we reveal the kinetics of transcription errors in response to mutagen exposure and find that DNA repair is required to mitigate transcriptional mutagenesis after exposure. Together, these observations have far-reaching consequences for our understanding of mutagenesis in human aging and disease, and suggest that the impact of DNA damage on human physiology has been greatly underestimated.

Opportunities for the application of real-time bacterial cell analysis using flow cytometry for the advancement of sterilization microbiology

Medical devices provide critical care and diagnostic applications through patient contact. Sterility assurance level (SAL) may be defined as the probability of a single viable micro-organism occurring on an item after a sterilization process. Sterilization microbiology often relies upon using an overkill validation method where a 12-log reduction in recalcitrant bacterial endospore population occurs during the process that exploits conventional laboratory-based culture media for enumeration. This timely review explores key assumptions underpinning use of conventional culture-based methods in sterilization microbiology. Consideration is given to how such methods may limit the ability to fully appreciate the inactivation kinetics of a sterilization process such as vaporized hydrogen peroxide (VH2O2) sterilization, and consequently design efficient sterilization processes. Specific use of the real-time flow cytometry (FCM) is described by way of elucidating the practical relevance of these limitation factors with implications and opportunities for the sterilization industry discussed. Application of FCM to address these culture-based limitation factors will inform real-time kinetic inactivation modelling and unlock potential to embrace emerging opportunities for pharma, medical device and sterilization industries including potentially disruptive applications that may involve reduced usage of sterilant.

Social Return on Investment Analysis of the Health Precinct Community Hub for Chronic Conditions

Local governments and Health Boards are seeking to develop integrated services to promote well-being. Social participation and physical activity are key in promoting well-being for older people. The Health Precinct is a community hub in North Wales that people with chronic conditions are referred to through social prescribing. To improve community-based assets there is a need to understand and evidence the social value they generate. Data collection took place October 2017–September 2019. Social Return on Investment (SROI) analysis was used to evaluate the Health Precinct. Stakeholders included participants aged 55+, participants’ families, staff, the National Health Service and local government. Participants’ health and well-being data were collected upon referral and four months later using the EQ-5D-5L, Campaign to End Loneliness Scale and the Rosenberg Self-Esteem Scale. Family members completed questionnaires at four months. Baseline data were collected for 159 participants. Follow-up data were available for 66 participants and 38 family members. The value of inputs was £55,389 (attendance fees, staffing, equipment, overheads), and the value of resulting benefits was £281,010; leading to a base case SROI ratio of £5.07 of social value generated for every £1 invested. Sensitivity analysis yielded estimates of between 2.60:1 and 5.16:1.

A Systematic Review Exploring the Economic Valuation of Accessing and Using Green and Blue Spaces to Improve Public Health

Contact with the natural environment in green and blue spaces can have a valuable influence on population physical and mental health and wellbeing. The aim of this study is to explore the economic evidence associated with the public's value for accessing, using and improving local environments to undertake recreational activity and consuming the associated health benefits of green and blue spaces. Applying the Preferred Reporting Items for Systemic Reviews and Meta-Analyses (PRISMA) guidelines, a systematic literature search was conducted. Peer-reviewed articles were sought using electronic databases, scrutiny of reference lists, experts and grey literature. All relevant papers meeting the criteria were critically appraised for methodological quality using the Drummond checklist. The review search concluded with 12 papers applying the Grades of Recommendation, Assessment, Development and Evaluation (GRADE) approach to assess the quality with a narrative analysis conducted under the themes. Results suggest the public value access to green and blue spaces to undertake recreational activities and avoid delay or losing the recreational experience and associated health benefits. The public are willing to pay between £5.72 and £15.64 in 2019 value estimates for not postponing or losing an outdoor experience and for walking in local environments under current and improved environmental conditions, respectively. Valuation estimates indicate the public value green and blue spaces and are willing to pay to improve local environments to gain the health benefits of undertaking leisure activities in green and blue spaces.

The impact of arm lymphedema on healthcare utilization during long-term breast cancer survivorship: a population-based cohort study

PURPOSE

Cancer treatment-related late effects degrade survivors' quality of life, independence, and societal integration, yet may be ameliorated, or even reversed, with effective care. Unfortunately, survivors inconsistently receive this care and the impact on their healthcare utilization is unknown. We sought to estimate differences in utilization between breast cancer (BC) survivors with and without upper extremity lymphedema; a common, remediable late effect.

METHODS

We conducted a population-based, retrospective longitudinal cohort study of survivors with incident BC diagnosed from January 1, 1990, through December 31, 2010. HC utilization was characterized using the Berenson-Eggers Type of Service (BETOS) categories. Outcomes included overall healthcare utilization as well as its compartmentalization into the BETOS categories of (1) Evaluation and management, (2) Procedures, (3) Imaging, (4) Tests, (5) Durable medical equipment, (6) Physical/occupational therapy, (7) Other, and (8) Exceptions/Unclassified.

RESULTS

The cohort included 1906 subjects of which 94% (1800) had records meeting the inclusion criteria. Mean follow-up per survivor was 12.8 years (mean, 11, range 1-25 years). Analysis revealed that (1) survivors with BC-associated lymphedema used > 30% more services annually; (2) their increased utilization lessened but persisted for at least 10 years after diagnosis; and (3) this finding of increased utilization extends across all BETOS categories, is further amplified as BMI increases, and cannot be explained solely by lymphedema-directed care.

CONCLUSIONS

BC-related lymphedema appears to be an important driver of survivors' healthcare utilization and guideline-concordant activities to reduce its incidence and severity may be cost neutral or saving.

IMPLICATIONS FOR CANCER SURVIVORS

Early detection and effective management of cancer-related late effects like lymphedema may reduce survivors' healthcare needs in the decades that follow their cancer treatment.

A retrospective review of pregnancies on biologics for the treatment of dermatological conditions

Psoriasis often first presents in young adulthood, with the average age of diagnosis in women being 28 years, thus in the prime reproductive years. In addition, approximately 50% of pregnancies worldwide are unplanned. Although biologic therapies have revolutionized the treatment of moderate-to-severe psoriasis, there are no controlled studies of biologics in pregnant women. The increasing use of these agents in women of childbearing age highlights the need to further assess their safety during pregnancy. Postmarketing experience regarding the safety of these drugs is accumulating and being published, with largely reassuring results. We present our real-world experience of 17 pregnancies occurring in women on treatment with biologic agents for dermatological conditions to further add to the body of knowledge.

Can Waterlow score predict 30-day mortality and length of stay in acutely admitted medical patients (aged ≥65 years)? Evidence from a single centre prospective cohort study

OBJECTIVE

This study aimed to explore the potential for the Waterlow score (WS) to be used as a predictor of 30-day mortality and length of hospital stay (LHS) in acutely admitted medical patients aged 65 years and older.

DESIGN

Prospective observational cohort study.

SETTING

UK District General Hospital.

SUBJECTS

834 consecutive patients aged 65 years and older admitted acutely to medical specialties between 30 May and 22 July 2014.

METHODS

Admission WS (range 4-64) assessment paired with the patient's status at 30 days in terms of mortality and their LHS.

PRIMARY OUTCOMES

30-day mortality and length of inpatient stay.

RESULTS

834 consecutive acute medical admissions had their WS recorded. 30-day mortality was 13.1% (109 deaths). A significant difference in the distribution of WS (p<0.001) was seen between those who survived (median 12) and those who died (median 16) within 30 days, particularly within respiratory (p<0.001), stroke (p<0.001), cardiology (p<0.016), non-respiratory infections (p<0.018) and trauma (p<0.044) subgroups. Odds of dying within 30 days increased threefold for every 10-unit increase in the WS (p<0.001, 95% CI 2.1 to 4.3). LHS was also positively linearly associated with the WS in those who survived 30 days (median=5, IQR=10; r=0.32, p<0.01). A five-unit increase in WS was associated with approximately 5 days increase in LHS. On the other hand, quadratic regression showed this relationship was curvilinear and negative (concave) for those who died within 30 days where a five-unit increase in WS was associated with an approximately 10 days decrease in LHS.

CONCLUSION

This study demonstrates an association between a high WS and both 30-day mortality and LHS. This is particularly significant for mortality in patients in the respiratory, stroke and cardiac subcategories. The WS, a nursing-led screening tool that is carried out on virtually all admissions to UK hospitals, could have additional use at the time of patient admission as a risk assessment tool for 30-day mortality as well as a predictor of LHS.