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1.
J Health Psychol ; 28(12): 1157-1171, 2023 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-37358039

RESUMEN

Endometriosis is related to adverse quality of life (QoL) and wellbeing outcomes. The way in which endometriosis is perceived by individuals experiencing the condition has not been directly considered, yet illness perceptions (IPs) are predictors of QoL in several chronic conditions. This research aims to gain an understanding of the IPs held by individuals experiencing endometriosis and their impact on QoL. Semi-structured, one-to-one interviews with 30 UK-based participants sought to gain an understanding of participant experiences and perceptions linked to endometriosis. Three themes were constructed through reflexive thematic analysis: a life disrupted; lost sense of self; and complex emotional responses. Largely negative IPs were held by individuals experiencing endometriosis which, along with endometriosis-specific symptoms, fuelled fears for the future and reduced QoL. IP-based interventions may support the QoL of those experiencing endometriosis whilst effective treatment is sought.

2.
Psychol Health Med ; 28(4): 964-979, 2023 04.
Artículo en Inglés | MEDLINE | ID: mdl-36408950

RESUMEN

COVID-19 restrictions drove rapid adaptations to service delivery and new ways of working within Scotland's mental health sector. This study explores mental health workers' (MHWs') experiences of delivering their services remotely. Twenty participants, who had worked in mental health professions in the National Health Service (NHS) in Scotland throughout the COVID-19 pandemic, took part in online semi-structured interviews. Data was transcribed then analysed using an inductive thematic analysis. Two major themes are reported: (1) 'Improved Flexibility for both MHWs and Service Users' and (2) 'Teletherapies Challenge Therapeutic Boundaries'. In relation to (1) virtual platforms were seen as vital in maintaining patient care throughout the COVID-19 pandemic and a valuable resource for service users (SUs) who had previously struggled with mobility or social anxieties when accessing face-to-face services. Some MHWs' also noted benefits for their productivity and comfort. Regarding (2) MHWs highlighted that whilst conducting teletherapies from home, work-life boundaries became blurred and, in some instances, typically comforting spaces became associated with the traumatic content discussed by SUs. These stressors seemed to be compounded by MHWs' isolation, as they were less able to draw upon their colleagues for support. Further, confidentiality could not be assured, as MHWs and SUs alike had to accommodate their family members. These findings highlight important insights from MHWs in adapting to rapid changes in mental health working practices, particularly in relation to the challenges of delivering quality, safe and equitable services and the increased use of teletherapies. Such insights are vital in informing service developments and supporting future pandemic preparedness across a range of healthcare contexts and countries seeking to adopt hybrid models of mental health service delivery.


Asunto(s)
COVID-19 , Humanos , COVID-19/epidemiología , Salud Mental , Pandemias , Medicina Estatal , Personal de Salud/psicología
3.
Psychol Health ; 38(2): 147-166, 2023 02.
Artículo en Inglés | MEDLINE | ID: mdl-34328044

RESUMEN

OBJECTIVE: To specify intervention content to enhance influenza vaccination uptake among adults with chronic respiratory conditions using the Behaviour Change Wheel (BCW). DESIGN: Cross-sectional, multi-modal data collection and theory-informed analysis and expert stakeholder engagement. METHODS: Content analysis was used to identify barriers and enablers to influenza vaccination from nine focus groups (n = 38), individual interviews (n = 21) and open-ended survey responses (n = 101). The Theoretical Domains Framework (TDF) and the BCW were used to specify evidence-based and theoretically-informed recommendations. Expert stakeholders refined recommendations using the Acceptability, Practicability, Effectiveness, Affordability, Side-effects, and Equity (APEASE) criteria to yield a range of potentially actionable ideas. RESULTS: TDF analysis identified perceptions of vaccine side effects (beliefs about consequences [BACons]) was the most common barrier to vaccination, followed by time constraints (environmental context and resources [ECR]) and fear of needles (Emotion). Enablers included protection from influenza (BACons), receiving reminders (ECR) and support from others (Social Influences). These factors mapped to seven BCW intervention functions and 22 behaviour change techniques. CONCLUSIONS: Factors affecting vaccine uptake are multifaceted and multileveled. The study suggested a suite of complementary multi-level intervention components to enhance vaccination uptake involving a range of diverse actors, intervention recipients and settings.


Asunto(s)
Gripe Humana , Humanos , Adulto , Gripe Humana/prevención & control , Estudios Transversales , Grupos Focales , Terapia Conductista , Vacunación
4.
J Occup Environ Med ; 65(2): 172-183, 2023 02 01.
Artículo en Inglés | MEDLINE | ID: mdl-36109012

RESUMEN

OBJECTIVE: Railway workers have provided an essential service throughout the COVID-19 pandemic. This study explored the effects of COVID-19 on the mental well-being of railway workers (N = 906) in the United Kingdom during the third lockdown period. METHOD: The online survey included measures of COVID-19-related risk factors (perceived risk, stress, burnout, trauma) and protective factors (resilience coping, team resilience, general help seeking) associated with mental well-being. Responses were analyzed using multiple regression and content analysis. RESULTS: COVID-19-related risk factors negatively predicted well-being. Higher scores on adaptive resilience, intentions to seek help, and team resilience significantly predicted higher mental well-being scores. Mental health decline throughout the COVID-19 pandemic and concerns for the future were reported. CONCLUSIONS: Building a resilient railway workforce requires attention to staff mental well-being and to ensuring that support systems are robust and accessible.


Asunto(s)
COVID-19 , Salud Mental , Humanos , COVID-19/epidemiología , Factores Protectores , Pandemias , Control de Enfermedades Transmisibles
5.
Front Psychol ; 13: 1009503, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-36467190

RESUMEN

Background: The cumulative body of research on suicidality in later life describes its unique and complex features in older people when compared with that in other population groups. Yet significant gaps exist in how research informs the further development of suitable interventions. The perspectives of older people are also limited in research findings. Aims: Therefore, this exploratory study aimed to (1) identify potential barriers and enablers in discussing suicidal thoughts and their expression in later life from the perspectives of lay older people and (2) explore where opportunities might occur in approach, place, relationships, and language with older people to discuss suicidal thoughts and their expression. Method: We conducted in-depth qualitative individual interviews with 15 people aged 70-89 years. This method helped explore older peoples' own lay perspectives on suicidal thoughts in later life and how these are expressed, and their understanding of where and how people might seek support. Results: A total of three themes were generated from the dataset: (1) intergenerational and socio-cultural differences in suicide expression, (2) the normalization of suicidal thoughts in later life, and (3) the importance and difficulties of everyday discussion and opportunities to express suicidal thoughts. Conclusion: Suicidal thoughts and their expression appear commonly and are normalized in later life yet remain taboo and hidden. The participants revealed how such thoughts and behaviors are typically expressed through colloquial or "off-hand" remarks and comments and the importance of authentic listening. The findings highlight the importance of more informal discussions around these topics and how care professionals, practitioners, and providers might frame opportunities for dialogue with people who may want to access support. Further engagement with community-informed participatory research methods in which older people provide their own perspectives and experiences is important in addressing these gaps. There is a need for co-designing in developing screening, assessment, and signposting outside of clinical settings that can be used in everyday caring relationships with people in later life.

6.
Psychol Health Med ; : 1-15, 2022 Sep 08.
Artículo en Inglés | MEDLINE | ID: mdl-36082425

RESUMEN

Health and social care workers (HSCWs) have an essential role in the uptake of the COVID-19 vaccine. Vaccination is an emotionally charged issue and perceptions of risk associated with COVID19 can contribute towards vaccine hesitancy (VH). The aim of this study was to explore the role of emotion and risk perception associated with HSCWs' uptake of the COVID-19 vaccine during the initial mass roll-out of the vaccine in Scotland. A cross-sectional online survey with a correlational design was used. An online survey was conducted with HSCWs (N = 1189) aged 18 to 67 years (M = 44.09 yrs, SD = 11.48) working in Scotland during the third lockdown period (26 December - 31 March 2021) of the COVID-19 pandemic. The survey collected data relating to sociodemographic characteristics, vaccine uptake and VH, emotions associated with the COVID-19 vaccine, and risk perception. Open-ended free text data were also collected on HSCWs' main reasons for VH. Most participants (83.96%) felt positively about the roll-out of the COVID-19 vaccine, stating it would be beneficial for themselves and others to receive it. Nonetheless, 16.04% of HSCWs expressed VH. Occupational group, age, gender and risk perceptions did not affect variance in VH, but positive emotions associated with the COVID-19 vaccine and years of experience did. We emphasise the importance of future interventions to increase COVID-19 vaccine uptake by enhancing positive emotions and reducing ambivalent emotions associated with the COVID-19 vaccine particularly among less experienced HSCWs.

7.
Health Soc Care Community ; 30(6): e6656-e6673, 2022 11.
Artículo en Inglés | MEDLINE | ID: mdl-36068667

RESUMEN

A growing body of research has highlighted the adverse impact of COVID-19 stressors on health and social care workers' (HSCWs) mental health. Complementing this work, we report on the psychosocial factors that have had both a positive and negative impact on the mental well-being of HSCWs during the third lockdown period in Scotland. Using a cross-sectional design, participants (n = 1364) completed an online survey providing quantitative data and free open-text responses. A multi-method approach to analysis was used. The majority of HSCWs were found to have low well-being scores, high levels of COVID-19 stress, worry, burnout and risk perception scores and almost half of HSCWs met the clinical cut-off for acute stress (indicative of PTSD). HSCWs with higher scores on adaptive coping strategies and team resilience reported higher scores on mental well-being. HSCWs were significantly more likely to seek informal support for dealing with personal or emotional problems compared to formal supports. Barriers to formal help-seeking were identified including stigma and fear of the consequences of disclosure. HSCWs mostly valued peer support, workplace supports, visible leadership and teamwork in maintaining their mental well-being. Our findings illuminate the complexity of the effects of the COVID-19 pandemic on HSCWs' well-being and will inform future intervention development seeking to increase positive adaptation and improve staff well-being. Addressing barriers to mental health help-seeking among HSCWs is essential. The implications emphasise the importance of lessons learned across health and social care contexts, planning and preparedness for future pandemics.


Asunto(s)
COVID-19 , Pandemias , Humanos , COVID-19/epidemiología , Salud Mental , Estudios Transversales , Control de Enfermedades Transmisibles , Personal de Salud/psicología , Apoyo Social
8.
Psychol Trauma ; 2022 Sep 15.
Artículo en Inglés | MEDLINE | ID: mdl-36107710

RESUMEN

Reports an error in "A new measure of feeling safe: Developing psychometric properties of the Neuroception of Psychological Safety Scale (NPSS)" by Liza Morton, Nicola Cogan, Jacek Kolacz, Calum Calderwood, Marek Nikolic, Thomas Bacon, Emily Pathe, Damien Williams and Stephen W. Porges (Psychological Trauma: Theory, Research, Practice, and Policy, Advanced Online Publication, Jul 18, 2022, np). In the original article, the first name of Jacek Kolacz was misspelled as "Jakec" in the author byline and twice in the acknowledgments. In addition, the affiliations of Jacek Kolacz and Stephen W. Porges were incorrect. All versions of this article have been corrected. (The following abstract of the original article appeared in record 2022-82545-001). OBJECTIVE: Psychological safety is increasingly recognized as central to mental health, wellbeing and posttraumatic growth. To date, there is no psychometrically supported measure of psychological safety combining psychological, physiological and social components. The current research aimed to develop and establish the neuroception of psychological safety scale (NPSS), informed by Polyvagal Theory. METHOD: The study comprised of 3 stages: (a) item generation, (b) item reduction, and (c) assessment of factor structure and internal consistency. Exploratory and confirmatory factor analysis was conducted from 2 samples who completed a survey online (exploratory n = 342, confirmatory n = 455). RESULTS: Initially, 107 items were generated. Item reduction and exploratory factor analysis resulted in a 29-item NPSS with subscales of compassion, social engagement and body sensations. The NPSS was found to have a consistent factor structure and internal consistency. CONCLUSION: The NPSS is a novel measure of psychological safety which can be used across a range of health and social care settings. This research provides a platform for further work to support and enhance understandings of the science of safety through the measurement of psychological, relational and physiological components of safety. The NPSS will help shape new approaches to evaluating trauma treatments, relational issues and mental health concerns. Research to establish the convergent, discriminant and concurrent validity of the NPSS and to explore its use with diverse community and clinical populations is underway. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

9.
Psychol Trauma ; 2022 Jul 18.
Artículo en Inglés | MEDLINE | ID: mdl-35849369

RESUMEN

[Correction Notice: An Erratum for this article was reported online in Psychological Trauma: Theory, Research, Practice, and Policy on Sep 15 2022 (see record 2023-01894-001). In the original article, the first name of Jacek Kolacz was misspelled as "Jakec" in the author byline and twice in the acknowledgments. In addition, the affiliations of Jacek Kolacz and Stephen W. Porges were incorrect. All versions of this article have been corrected.] Objective: Psychological safety is increasingly recognized as central to mental health, wellbeing and posttraumatic growth. To date, there is no psychometrically supported measure of psychological safety combining psychological, physiological and social components. The current research aimed to develop and establish the neuroception of psychological safety scale (NPSS), informed by Polyvagal Theory. METHOD: The study comprised of 3 stages: (a) item generation, (b) item reduction, and (c) assessment of factor structure and internal consistency. Exploratory and confirmatory factor analysis was conducted from 2 samples who completed a survey online (exploratory n = 342, confirmatory n = 455). RESULTS: Initially, 107 items were generated. Item reduction and exploratory factor analysis resulted in a 29-item NPSS with subscales of compassion, social engagement and body sensations. The NPSS was found to have a consistent factor structure and internal consistency. CONCLUSION: The NPSS is a novel measure of psychological safety which can be used across a range of health and social care settings. This research provides a platform for further work to support and enhance understandings of the science of safety through the measurement of psychological, relational and physiological components of safety. The NPSS will help shape new approaches to evaluating trauma treatments, relational issues and mental health concerns. Research to establish the convergent, discriminant and concurrent validity of the NPSS and to explore its use with diverse community and clinical populations is underway. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

10.
Artículo en Inglés | MEDLINE | ID: mdl-35742466

RESUMEN

Bereavement by suicide for people in later life is significantly under-researched. Research on ageing and suicide has yet to address the experiences of those bereaved by suicide and how such a devastating loss affects the ageing experience. Objectives: We explored the substantive issues involved in bereavement by suicide and its impact on later life. Methods: This was a co-produced qualitative study. Peer researchers with lived experience conducted in-depth interviews with twenty-four people aged 60-92 years. A phenomenological approach informed the data analysis. Main Findings: Themes described included (1) moral injury and trauma; (2) the rippling effect on wider family and networks; (3) transitions and adaptations of bereaved people and how their 'living experience' impacted on ageing. Conclusions: It is important to understand how individual experiences of suicide intersect with ageing and the significance of targeted assessment and intervention for those bereaved by suicide in ageing policies and support.


Asunto(s)
Aflicción , Suicidio , Envejecimiento , Pesar , Humanos , Investigación Cualitativa
11.
J Health Psychol ; 27(14): 3136-3147, 2022 12.
Artículo en Inglés | MEDLINE | ID: mdl-35410504

RESUMEN

We sought to establish whether two recently developed measures, the 5C scale and the Vaccination Attitudes Examination (VAX) were reliable and valid for use with older adults. A total of 372 UK-dwelling participants (65-92 years, M = 70.5 years, SD = 4.6) completed a cross-sectional survey measuring health and socio-demographic characteristics in relation to vaccine uptake for influenza, pneumococcal and shingles. The 5C and VAX scales were administered to test their reliability, validity and dimensionality. Both scales showed good internal reliability and convergent, discriminant and concurrent validity. Their factor structures were also confirmed, supporting their use with older adult populations.


Asunto(s)
Vacunas contra la Influenza , Vacilación a la Vacunación , Anciano , Humanos , Estudios Transversales , Reproducibilidad de los Resultados , Encuestas y Cuestionarios , Vacunación , Anciano de 80 o más Años
12.
Health Soc Care Community ; 30(6): e3949-e3965, 2022 11.
Artículo en Inglés | MEDLINE | ID: mdl-35344232

RESUMEN

There has been increasing interest and research attention towards citizenship-based practices and care within health and social care settings. A framework for implementing citizenship-based interventions has helped support the participation in society of persons who have experienced major life disruptions. Yet, having ways to measure the impact of citizenship 'in action' within specific socio-cultural contexts has proved challenging. We report on the development of the Strathclyde Citizenship Measure (SCM) which seeks to establish a psychometrically sound measure of citizenship that is relevant to the Scottish context. We outline the three phases of developing the SCM: (1) item generation, (2) item reduction and piloting, and (3) measure validation. Having generated items for the SCM using concept mapping techniques, we piloted it with 407 participants who completed an online survey of a 60-item version of the SCM. The aims were to assess the validity of the items and reduce the number of items using principal components analysis for the final measure. This resulted in a 39 item SCM. We then sought to establish the psychometric properties of this shorter version of the SCM through testing its reliability, convergent, concurrent and discriminant validity. The 39 item SCM was administered online to 280 Scottish residents along with additional measures including the Warwick-Edinburgh Mental Well-being Scale (WEMWBS), the Depression, Anxiety and Stress Scale (DASS21), the Sense of Belonging Instrument (SOBI-A); the Big Five Personality Inventory (Shortened Version; BFI-10) and the Personal Social Capital Scale (PSCS-16). The factor structure and dimensionality of the SCM was examined using exploratory factor analysis and it was found to be reliable and valid. This paper explores the potential for the application of the SCM across health and social care settings and identifies future work to develop citizenship tools to facilitate dialogues about citizenship across health and social care practice settings.


Asunto(s)
Ciudadanía , Apoyo Social , Humanos , Psicometría , Reproducibilidad de los Resultados , Encuestas y Cuestionarios
13.
BMC Psychiatry ; 22(1): 179, 2022 03 14.
Artículo en Inglés | MEDLINE | ID: mdl-35287637

RESUMEN

BACKGROUND: The outbreak of COVID-19 with its severe social restrictions touched the daily life of most people. While everyday social life becomes difficult for citizens with economic and cultural capital, it becomes even worse for vulnerable groups such as persons with mental health and substance use disorders, who are particularly vulnerable to social exclusion. The aim of this study is to investigate how the first COVID-19 lockdown affected the everyday life and health of persons with co-occurring mental health and substance use disorders. METHODS: This qualitative study reports data from 17 individual interviews and one focus group of five participants, all with a self-reported mental health and substance use disorder. Interviews were conducted based on a semi-structured interview guide in September and October 2020 in a medium-sized local authority in Norway. Data were analysed using thematic analysis. A reference group of people with varied knowledge and experiences of the phenomenon were involved in study design, recruitment, data generation and analysis. RESULTS: The analysis identified four interrelated main themes, describing how the first lockdown affected the everyday life and health of persons suffering from a mental health and substance use disorder: (1) The COVID-19 outbreak as a perceived challenge, (2) A decline in mental health and well-being, (3) Increased substance use challenges, and (4) Diverse experiences with health and social services. The results show that people with a co-occurring disorder have challenges with digital tools and/or do not have the appropriate equipment. Further, participants were not concerned about becoming infected themselves, but infecting others. CONCLUSIONS: Persons with a mental health and substance use disorder face major challenges during the COVID-19 pandemic. There is a need to maintain continuous low-threshold services especially directed towards persons with co-occurring disorders during the pandemic. Furthermore, it is important to improve the digital skills of every service user or offer alternatives to digital consultations and meetings.


Asunto(s)
COVID-19 , Trastornos Relacionados con Sustancias , Control de Enfermedades Transmisibles , Diagnóstico Dual (Psiquiatría) , Humanos , Salud Mental , Pandemias , Trastornos Relacionados con Sustancias/epidemiología , Trastornos Relacionados con Sustancias/psicología
14.
Health Soc Care Community ; 30(3): e695-e705, 2022 05.
Artículo en Inglés | MEDLINE | ID: mdl-34155710

RESUMEN

Citizenship is gaining currency in health and social care internationally as a way of making sense of the lived experiences of people with major life disruptions who face exclusion, marginalisation and discrimination, but the concept is often contested, poorly defined and understood. This paper charts the development of an empirical model of citizenship within Scotland, UK. A mixed-method, community-based participatory research approach using 10 focus groups (n = 77), concept-mapping exercises (n = 45) and statement clarity and relevant ratings (n = 242) was used to develop a model of citizenship that is grounded in the lived experience of participants, which is absent from current conceptualisations of citizenship. Multidimensional scaling and hierarchical cluster analysis revealed five core domains emerging from our work: 'building relationships', 'autonomy and acceptance', 'access to services and supports', 'shared values and social roles' and 'civic rights and responsibilities' representing the personal meanings of citizenship for participants. We argue that the value of this model is that it is draws upon the personal understandings and experiences of participants who emphasised the 'banal ordinariness' of its core elements. We suggest that the model makes an original contribution by clearly illustrating the practical applicability of citizenship as a concept; thus, enhancing existing theories of citizenship. Our model highlights the interplay between the relational and structural aspects of citizenship and acknowledges the barriers that marginalised groups face in claiming their citizenship rights. It offers a call to action for policy makers and practitioners to set goals that contribute to the social inclusion of those who have experienced major life disruptions.


Asunto(s)
Ciudadanía , Investigación Participativa Basada en la Comunidad , Grupos Focales , Humanos , Políticas , Conducta Social
15.
PLoS One ; 16(12): e0261844, 2021.
Artículo en Inglés | MEDLINE | ID: mdl-34941951

RESUMEN

BACKGROUND: The rapid development of COVID-19 vaccines has brought an unprecedented focus on public attitudes to vaccines, with intention to accept a COVID-19 vaccine fluctuating during the pandemic. However, it is unclear how the pandemic may influence attitudes and behaviour in relation to vaccines in general. The aim of the current study is to examine older adults' changes in vaccination attitudes and behaviour over the first year of the pandemic. METHODS: In February-March 2020 (before the first COVID-19 national lockdown in the UK), 372 older adults (aged 65+) provided sociodemographic information, self-reported influenza vaccine uptake, and completed two measures of vaccination attitudes: the 5C scale and the Vaccination Attitudes Examination Scale. One-year later, following rollout of COVID-19 vaccines to older adults, participants provided information on their COVID-19 and influenza vaccine uptake in the previous 12 months, and completed the 5C and VAX scales again. Paired samples t-tests were used to examine changes in vaccination attitudes over time. RESULTS: Almost all participants (98.7%) had received at least one dose of a COVID-19 vaccine, and a significant increase in influenza uptake was identified (83.6% in 2020 to 91.6% in 2021). Complacency, mistrust of vaccine benefit, concerns about commercial profiteering, and constraints to vaccination had significantly decreased between Time 1 and Time 2, and collective responsibility had significant increased. However, calculation and worries about unforeseen future effects had increased, indicating that participants now perceived higher risks related to vaccination and were taking a more deliberative information-seeking approach. CONCLUSION: The results show significant changes in vaccination attitudes across the pandemic. These changes suggest that while older adults became less complacent about the importance of vaccines, concerns about potential risks associated with vaccination increased. It will be important for public health communication to address these concerns for all vaccines offered to this group.


Asunto(s)
Vacunas contra la COVID-19/administración & dosificación , Vacilación a la Vacunación/psicología , Vacilación a la Vacunación/tendencias , Anciano , Anciano de 80 o más Años , Actitud , COVID-19/epidemiología , COVID-19/psicología , COVID-19/transmisión , Vacunas contra la COVID-19/farmacología , Control de Enfermedades Transmisibles/métodos , Control de Enfermedades Transmisibles/tendencias , Femenino , Humanos , Vacunas contra la Influenza/administración & dosificación , Gripe Humana/prevención & control , Intención , Estudios Longitudinales , Masculino , Pandemias , SARS-CoV-2/inmunología , SARS-CoV-2/patogenicidad , Reino Unido/epidemiología , Vacunación , Vacilación a la Vacunación/estadística & datos numéricos
16.
Mol Ther Methods Clin Dev ; 22: 26-39, 2021 Sep 10.
Artículo en Inglés | MEDLINE | ID: mdl-34485592

RESUMEN

Developing robust methodology for the sustainable production of red blood cells in vitro is essential for providing an alternative source of clinical-quality blood, particularly for individuals with rare blood group phenotypes. Immortalized erythroid progenitor cell lines are the most promising emergent technology for achieving this goal. We previously created the erythroid cell line BEL-A from bone marrow CD34+ cells that had improved differentiation and enucleation potential compared to other lines reported. In this study we show that our immortalization approach is reproducible for erythroid cells differentiated from bone marrow and also from far more accessible peripheral and cord blood CD34+ cells, consistently generating lines with similar improved erythroid performance. Extensive characterization of the lines shows them to accurately recapitulate their primary cell equivalents and provides a molecular signature for immortalization. In addition, we show that only cells at a specific stage of erythropoiesis, predominantly proerythroblasts, are amenable to immortalization. Our methodology provides a step forward in the drive for a sustainable supply of red cells for clinical use and for the generation of model cellular systems for the study of erythropoiesis in health and disease, with the added benefit of an indefinite expansion window for manipulation of molecular targets.

17.
EJHaem ; 2(2): 175-187, 2021 May.
Artículo en Inglés | MEDLINE | ID: mdl-34124710

RESUMEN

The SARS-CoV-2 virus causes COVID-19, an infection capable of causing severe disease and death but which can also be asymptomatic or oligosymptomatic. We investigated whether ABO blood group or secretor status was associated with COVID-19 severity. We investigated secretor status because expression of ABO glycans on secreted proteins and non-erythroid cells are controlled by a fucosyltransferase (FUT2), and inactivating FUT2 mutations result in a non-secretor phenotype which protects against some viral infections. Data combined from healthcare records and our own laboratory tests (n = 275) of hospitalized SARS-CoV-2 polymerase chain reaction positive patients confirmed higher than expected numbers of blood group A individuals compared to O (RR = 1.24, CI 95% [1.05, 1.47], p = 0.0111). There was also a significant association between group A and COVID-19-related cardiovascular complications (RR = 2.56, CI 95% [1.43, 4.55], p = 0.0011) which is independent of gender. Molecular analysis revealed that group A non-secretors are significantly less likely to be hospitalized than secretors. Testing of convalescent plasma donors, among whom the majority displayed COVID-19 symptoms and only a small minority required hospitalization, group A non-secretors were slightly over-represented. Our findings showed that group A non-secretors are not resistant to infection by SARS-CoV-2, but are more likely to experience a less severe form of associated disease.

18.
Vaccine ; 39(26): 3520-3527, 2021 06 11.
Artículo en Inglés | MEDLINE | ID: mdl-34023136

RESUMEN

Influenza, pneumococcal disease, and shingles (herpes zoster) are more prevalent in older people. These illnesses are preventable via vaccination, but uptake is low and decreasing. Little research has focused on understanding the psychosocial reasons behind older adults' hesitancy towards different vaccines. A cross-sectional survey with 372 UK-based adults aged 65-92 years (M = 70.5) assessed awareness and uptake of the influenza, pneumococcal, and shingles vaccines. Participants provided health and socio-demographic data and completed two scales measuring the psychosocial factors associated with vaccination behaviour. Self-reported daily functioning, cognitive difficulties, and social support were also assessed. Participants were additionally given the opportunity to provide free text responses outlining up to three main reasons for their vaccination decisions. We found that considerably more participants had received the influenza vaccine in the last 12 months (83.6%), relative to having ever received the pneumococcal (60.2%) and shingles vaccines (58.9%). Participants were more aware of their eligibility for the influenza vaccine, and were more likely to have been offered it. Multivariate logistic regression analyses showed that a lower sense of collective responsibility independently predicted lack of uptake of all three vaccines. Greater calculation of disease and vaccination risk, and preference for natural immunity, also predicted not getting the influenza vaccine. For both the pneumococcal and shingles vaccines, concerns about profiteering further predicted lack of uptake. Analysis of the qualitative responses highlighted that participants vaccinated to protect their own health and that of others. Our findings suggest that interventions targeted towards older adults would benefit from being vaccine-specific and that they should emphasise disease risks and vaccine benefits for the individual, as well as the benefits of vaccination for the wider community. These findings can help inform intervention development aimed at increasing vaccination uptake in future.


Asunto(s)
Vacuna contra el Herpes Zóster , Herpes Zóster , Vacunas contra la Influenza , Gripe Humana , Anciano , Estudios Transversales , Humanos , Gripe Humana/prevención & control , Vacunas Neumococicas , Vacunación
19.
Influenza Other Respir Viruses ; 15(5): 625-633, 2021 09.
Artículo en Inglés | MEDLINE | ID: mdl-33773079

RESUMEN

BACKGROUND: Seasonal influenza vaccination is recommended for patients with chronic respiratory conditions, but uptake is suboptimal. We undertook a comprehensive mixed methods study in order to examine the barriers and enablers to influenza vaccination in patients with chronic respiratory conditions. METHODS: Mixed methods including a survey (n = 429) which assessed sociodemographics and the psychological factors associated with vaccine uptake (ie confidence, complacency, constraints, calculation and collective responsibility) with binary logistic regression analysis. We also undertook focus groups and interviews (n = 59) to further explore barriers and enablers to uptake using thematic analysis. RESULTS: The survey analysis identified that older participants were more likely to accept the vaccine, as were those with higher perceptions of collective responsibility around vaccination, lower levels of complacency and lower levels of constraints. Thematic analysis showed that concerns over vaccine side effects, lack of tailored information and knowledge, and a lack of trust and rapport with healthcare professionals were key barriers. In contrast, the importance of feeling protected, acceptance of being part of an at-risk group and feeling a reduced sense of vulnerability after vaccination were seen as key enablers. CONCLUSIONS: Our findings showed that the decision to accept a vaccine against influenza is influenced by multiple sociodemographic and psychological factors. Future interventions should provide clear and transparent information about side effects and be tailored to patients with chronic respiratory conditions. Interactions between patients and their healthcare providers have a particularly important role to play in helping patients address their concerns and feel confident in vaccination.


Asunto(s)
Vacunas contra la Influenza , Gripe Humana , Adulto , Conocimientos, Actitudes y Práctica en Salud , Personal de Salud , Humanos , Gripe Humana/prevención & control , Estaciones del Año , Vacunación
20.
J Ment Health ; 30(3): 358-365, 2021 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-32762384

RESUMEN

BACKGROUND: Citizenship has been promoted within mental health for several decades however, its application in the field of mental health policy and practice is relatively novel. The voices of people who experience mental health problems (MHPs) are often absent in ongoing discourses about citizenship. AIMS: To explore how adults with experience of MHPs and other life disruptions identify potential barriers to citizenship. METHOD: A community based participatory research approach was adopted with peer researchers. Six focus groups (N = 40) using semi-structured interviews were conducted, consisting of participants who had experience of MHPs and other life disruption(s) within the last 5 years. The focus groups were audio recorded, transcribed verbatim and analysed in NVIVO using a thematic approach. RESULTS: Three major themes associated with participants lived experiences of barriers to citizenship were identified: 'stigmatisation (internal & external) creates further divide'; 'being socially excluded leads to isolation'; and 'a sense of difference (as perceived by the self and others)'. CONCLUSIONS: Those who have experienced major life disruption(s) face multi-level barriers to citizenship. An awareness of such barriers has important implications for mental health research, policy and practice. Citizenship-oriented implementation strategies that aim to address multi-level barriers merit further investigation.


Asunto(s)
Investigación Participativa Basada en la Comunidad , Salud Mental , Adulto , Grupos Focales , Humanos , Grupo Paritario
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