Which interventions improve HPV vaccination uptake and intention in children, adolescents and young adults? An umbrella review.

BACKGROUND: Human papillomavirus (HPV) vaccination offers protection against the virus responsible for cervical, oropharyngeal, anal, vulval and penile cancers. However, there is considerable variation across, and even within, countries as to how HPV vaccination is offered and accepted. This review aimed to identify what interventions exist to promote uptake and how effective they are. METHODS: We conducted an umbrella review using the JBI (Joanna Briggs Institute) methodology to evaluate routine or catch-up interventions to increase HPV vaccination uptake and/or intention for children aged 9 years and older, adolescents and young adults up to 26. Comprehensive searches for English language quantitative systematic reviews, published between January 2011 and July 2021, were conducted across five databases. After reviewing titles and abstract, relevant papers were independently assessed in detail. MAIN RESULTS: From 1046 records identified, 10 articles were included in the review. They reported on 95 randomised controlled trials, 28 quasi-experimental studies, 14 cohort studies, 6 non-randomised pretest/post-test studies with control groups, 5 single-group pretest/post-test studies, 1 single-group post-test study and 1 randomised longitudinal study. Some interventions promoted change at the individual, community or organisational level, while others used a multicomponent approach. Face-to-face presentations, printed information and supplementing both strategies with additional components appear effective at increasing vaccination intention, while reminders and multicomponent strategies, especially ones that include some intervention aimed at provider level, appear effective at increasing vaccination uptake. Interventions that did not lead to an improvement in HPV vaccination intention or uptake varied in design and impacts were inconsistent across children/adolescents, young adults or parents. CONCLUSION: The evidence suggests that there is no single solution to increasing vaccination uptake and that different approaches may be better suited to certain populations. However, generalisations are limited by poor reporting and a paucity of studies beyond the USA. Further high-quality studies, therefore, are needed to understand how best to increase HPV vaccination uptake in different target populations.

End-of-life care for people with severe mental illness: mixed methods systematic review and thematic synthesis of published case studies (the MENLOC study).

OBJECTIVES: People with severe mental illness (SMI) have significant comorbidities and reduced life expectancy. The objective of the review reported in this paper was to synthesise material from case studies relating to the organisation, provision and receipt of care for people with SMI who have an end-of-life (EoL) diagnosis. DESIGN: Systematic review and thematic synthesis. DATA SOURCES: MEDLINE, PsycINFO, EMBASE, HMIC, AMED, CINAHL, CENTRAL, ASSIA, DARE and Web of Science from inception to December 2019. Supplementary searching for additional material including grey literature along with 62 organisational websites. RESULTS: Of the 11 904 citations retrieved, 42 papers reporting 51 case studies were identified and are reported here. Twenty-five of the forty-two case study papers met seven, or more quality criteria, with eight meeting half or less. Attributes of case study subjects included that just over half were men, had a mean age of 55 years, psychotic illnesses dominated and the EoL condition was in most cases a cancer. Analysis generated themes as follows diagnostic delay and overshadowing, decision capacity and dilemmas, medical futility, individuals and their networks, care provision. CONCLUSIONS: In the absence of high-quality intervention studies, this evidence synthesis indicates that cross disciplinary care is supported within the context of established therapeutic relationships. Attention to potential delay and diagnostic overshadowing is required in care provision. The values and preferences of individuals with severe mental illness experiencing an end-of-life condition should be recognised. PROSPERO REGISTRATION NUMBER: CRD42018108988.

End of life care for people with severe mental illness: Mixed methods systematic review and thematic synthesis (the MENLOC study).

BACKGROUND: Parity of esteem means that end-of-life care for people with severe mental illness should be of equal quality to that experienced by all. AIM: To synthesise international, English language, research and UK policy and guidance relating to the organisation, provision, and receipt of end-of-life care for people with severe mental illness. DESIGN: A mixed methods systematic review was conducted following the Evidence for Policy and Practice Information and Co-ordinating Centre approach and informed by a stakeholder group. We employed thematic synthesis to bring together data from both qualitative and quantitative studies, and from non-research material. We assessed the strength of synthesised findings using the Confidence in the Evidence from Reviews of Qualitative Research (CERQual) and Grading of Recommendations, Assessment, Development and Evaluation (GRADE) approaches. DATA SOURCES: Ten electronic databases were searched from inception to December 2019, along with 62 organisational websites. Quality appraisal was conducted using Critical Appraisal Skills Programme checklists or other study design-specific alternatives as necessary. RESULTS: Of the 11,904 citations retrieved, 34 research publications were included plus 28 non-research items. The majority of research was of high or acceptable quality. An overarching synthesis including 52 summary statements, with assessments of confidence in the underpinning evidence, was produced using four themes: Structure of the system; Professional issues; Contexts of care; and Living with severe mental illness. CONCLUSIONS: Implications for services and practice reflect evidence in which there is a high degree of confidence. Partnership should be developed across the mental health and end-of-life systems, and ways found to support people to die where they choose. Staff caring for people with severe mental illness at the end-of-life need education, support and supervision. End-of-life care for people with severe mental illness requires a team approach, including advocacy. Proactive physical health care for people with severe mental illness is needed to tackle problems of delayed diagnosis.

Barriers to, and facilitators of, access to cancer services and experiences of cancer care for adults with a physical disability: A mixed methods systematic review.

BACKGROUND: Cancer services need to be inclusive and accessible to everybody, including people with disabilities. However, there is evidence suggesting that people with disabilities experience poorer access to cancer services, compared to people without disabilities. OBJECTIVES: To investigate the barriers and facilitators of access to cancer services for people with physical disabilities and their experiences of cancer care. METHODS: A mixed-method systematic review was conducted following the Evidence for Policy and Practice Information and Co-ordinating Centre approach. We used the Mixed Methods Appraisal Tool (MMAT -Version 11) to assess the quality of the included studies. We employed thematic synthesis to bring together data from across both qualitative and quantitative studies and we assessed the strength of synthesised findings using the Confidence in the Evidence from Reviews of Qualitative Research (CERQual) approach. RESULTS: Seven quantitative studies and 10 qualitative studies (across 18 publications) were included. The findings highlighted a dearth of research on the experiences of men with disabilities. Furthermore, only one study explored experiences of cancer treatment, with all other studies focusing on cancer screening. Five synthesised findings were identified that reflected barriers and facilitators, highlighting both what makes access to services difficult and what are the strategies that could improve it. CONCLUSIONS: Knowing what works for people with disabilities can enable the delivery of appropriate services. The findings of this review suggest that the mere existence of services does not guarantee their usability. Services need to be relevant, flexible, and accessible, and offered in a respectful manner.

Men's perceptions of the impact of the physical consequences of a radical prostatectomy on their quality of life: a qualitative systematic review.

A qualitative systematic review was carried out to identify men's perceptions of the impact of the physical consequences of a radicalized prostatectomy on their quality of life (QOL). The review included men of all ages and nationalities who had radicalized prostatectomy as treatment for all stages of prostate cancer. Inclusion criteria were studies that investigated the physical consequences of radicalized prostatectomy and its impact on QOL and life experience as identified by the men and the psychosocial implications of the identified physical consequences of radicalized prostatectomy as identified by the men. A search across six databases aimed to find English language studies (November 2017). Critical appraisal was conducted using the Joanna Briggs Institute critical appraisal instrument for qualitative studies. Nineteen qualitative studies were included and the findings are presented as five aggregated qualitative syntheses.Urinary incontinence and erectile dysfunction are significant side-effects of radicalized prostatectomy that have a negative impact on men's QOL for which they feel ill prepared. Men are often reluctant to discuss their emotions and therefore the need to create suitable opportunities for them to express their feelings in conjunction with appropriate evidence-based emotional support and advice is pivotal to the development of support interventions. This review highlights the importance of men being made aware of the impact the physical effects that radicalized prostatectomy can have on their QOL and that those who select radicalized prostatectomy as a treatment strategy must be provided with appropriate information and support from healthcare professionals.

Men's perceptions of the impact of the physical consequences of a radical prostatectomy on their quality of life: a qualitative systematic review.

OBJECTIVE: To identify men's perceptions of the impact of the physical consequences of a radical prostatectomy on their quality of life. INTRODUCTION: Prostate cancer is the most common male cancer and second most common cause of cancer death of men in the Western world. Compared to other prostate cancer treatments, trials report worse urinary incontinence and sexual function and similar bowel function among men with prostate-specific antigen detected prostate cancer who underwent radicalized prostatectomy. INCLUSION CRITERIA: This review included men of all ages and nationalities who had undergone a radical prostatectomy as treatment for any stage of prostate cancer. It considered studies that investigated:Any setting where the topic was addressed with participants meeting the inclusion criteria was included. The review considered studies that focused on qualitative data including, but not limited to: phenomenology, grounded theory, ethnography and action research. Studies were included if they reported results relating to one or more of the phenomena of interest. Studies not written in English were excluded. METHODS: The search strategy aimed to find published studies from six databases from database inception to November 2017. Methodological quality of studies was independently assessed by two reviewers using the standardized JBI Critical Appraisal Checklist for Qualitative Research. For data extraction, the standardized Joanna Briggs Institute System for the Unified Management, Assessment and Review of Information (JBI SUMARI) data extraction tool was used. A meta-aggregation was undertaken and the final synthesis of the findings was reached through discussion. Results are presented as five aggregated qualitative syntheses. RESULTS: Nineteen qualitative studies were included in the review. The five synthesized findings were: CONCLUSIONS:: Urinary incontinence and erectile dysfunction are significant side-effects of radical prostatectomy which have a negative impact on men's quality of life for which they feel ill prepared, and physical and psychosocial support is essential.

Application of probabilistic risk assessment: Evaluating remedial alternatives at the Portland Harbor Superfund Site, Portland, Oregon, USA.

A probabilistic risk assessment (PRA) was performed to evaluate the range of potential baseline and postremedy health risks to fish consumers at the Portland Harbor Superfund Site (the "Site"). The analysis focused on risks of consuming fish resident to the Site containing polychlorinated biphenyls (PCBs), given that this exposure scenario and contaminant are the primary basis for US Environmental Protection Agency's (USEPA's) selected remedy per the January 2017 Record of Decision (ROD). The PRA used probability distributions fit to the same data sets used in the deterministic baseline human health risk assessment (BHHRA) as well as recent sediment and fish tissue data to evaluate the range and likelihood of current baseline cancer risks and noncancer hazards for anglers. Areas of elevated PCBs in sediment were identified on the basis of a geospatial evaluation of the surface sediment data, and the ranges of risks and hazards associated with pre- and postremedy conditions were calculated. The analysis showed that less active remediation (targeted to areas with the highest concentrations) compared to the remedial alternative selected by USEPA in the ROD can achieve USEPA's interim risk management benchmarks (cancer risk of 10-4 and noncancer hazard index [HI] of 10) immediately postremediation for the vast majority of subsistence anglers that consume smallmouth bass (SMB) fillet tissue. In addition, the same targeted remedy achieves USEPA's long-term benchmarks (10-5 and HI of 1) for the majority of recreational anglers. Additional sediment remediation would result in negligible additional risk reduction due to the influence of background. The PRA approach applied here provides a simple but adaptive framework for analysis of risks and remedial options focused on variability in exposures. It can be updated and refined with new data to evaluate and reduce uncertainty, improve understanding of the Site and target populations, and foster informed remedial decision making. Integr Environ Assess Manag 2018;14:63-78. © 2017 The Authors. Integrated Environmental Assessment and Management published by Wiley Periodicals, Inc. on behalf of Society of Environmental Toxicology & Chemistry (SETAC).

Failure of falls risk screening tools to predict outcome: a prospective cohort study.

OBJECTIVE: To compare the Falls Risk for Older Persons-Community Setting Screening Tool (FROP Com Screen) with the Two-Item Screening Tool in older adults presenting to the ED. METHODS: A prospective cohort study, comparing the efficacy of the two falls risk assessment tools by applying them simultaneously in a sample of hospital ED presentations. RESULTS: Two hundred and one patients over 65 years old were recruited. Thirty-six per cent reported falls in the 6-month follow-up period. The area under the receiver operating characteristic curve was 0.57 (95% CI 0.48 to 0.66) for the FROP Com Screen and 0.54 (95% CI 0.45 to 0.63) for the Two-Item Screening Tool. FROP Com Screen had a sensitivity of 39% (95% CI 0.27 to 0.51) and a specificity of 70% (95% CI 0.61 to 0.78), while the Two-Item Screening Tool had a sensitivity of 48% (95% CI 0.36 to 0.60) and a specificity of 57% (95% CI 0.47 to 0.66). CONCLUSION: Both tools have limited predictive ability in the ED setting.

What is important for student nurses to know about cancer treatment and care: a qualitative study of student nurses' and stakeholder perspectives.

AIMS AND OBJECTIVES: To explore the views of student nurses' and stakeholders of what is important for student nurses to know about cancer treatment and care. BACKGROUND: Worldwide, the number of people living with cancer is increasing because the population is ageing and effective cancer treatments are prolonging survival. All nurses need knowledge, skills, confidence and competence to support people living with cancer. Education is an important tool in preparing a nursing workforce that can support people affected by cancer. DESIGN: A descriptive, explorative qualitative design. METHODS: Semi-structured interviews with 12 student nurses and seven stakeholders were conducted in 2014 (a subgroup of participants in a mixed-methods study investigating an innovation in undergraduate cancer education and reported elsewhere). The interviews were audio-taped, transcribed and analysed using content analysis. RESULTS: Two key findings emerged: the benefits of learning from people affected by cancer and knowledge deficits. Students valued the opportunity to meet people affected by cancer away from a clinical environment. It gave them the opportunity to gain skills and confidence, in providing information and psycho-educational support, in a safe and facilitated context. Students and stakeholders reported blended learning (lectures and engaging with both cancer clinicians and people affected by cancer) important for developing confidence and competence in cancer care. However, at the end of their education students identified knowledge deficits in relation to cancer screening, common cancers, treatment side effects and supporting people who have been given 'bad news'. CONCLUSIONS: Collaborative working with people affected by cancer and educationalists has allowed the patient and carer experience to be placed at the centre of the undergraduate cancer education. RELEVANCE TO CLINICAL PRACTICE: This research reveals the potential importance of the coproduction of undergraduate nurse cancer education, if nurses are to understand and improve the experience of people living with cancer and beyond.

How can we help family carers manage pain medicines for patients with advanced cancer? A systematic review of intervention studies.

BACKGROUND: Family carers play a significant role in managing pain and associated medicines for people with advanced cancer. Research indicates that carers often feel inadequately prepared for the tasks involved, which may impact on carers' and patients' emotional state as well as the achievement of optimal pain control. However, little is known about effective methods of supporting family carers with cancer pain medicines. AIMS: To systematically identify and review studies of interventions to help carers manage medicines for pain in advanced cancer. To identify implications for practice and research. METHOD: A systematic literature search of databases (MEDLINE, CINAHL, PsycINFO and AMED) was carried out to identify studies of pain medication management interventions that involved family carers of patients with advanced cancer, and reported specific outcomes for family carers. Patient pain outcomes were also sought. Studies were quality appraised; key aspects of study design, interventions and outcomes were compared and a narrative synthesis of findings developed. RESULTS: 8 studies were included; all had significant methodological limitations. The majority reported improvements in family carer knowledge and/or self-efficacy for managing pain medicines; no effect on patient pain outcomes; and no adverse effects. It was not possible to discern any association between particular intervention characteristics and family carer outcomes. CONCLUSIONS: Current evidence is limited, but overall suggests face-to-face educational interventions supported by written and/or other resources have potential to improve carers' knowledge and self-efficacy for pain management. Further research is needed to identify how best to help family carers manage pain medicines for patients with advanced cancer.

An innovation in curriculum content and delivery of cancer education within undergraduate nurse training in the UK. What impact does this have on the knowledge, attitudes and confidence in delivering cancer care?

PURPOSE: This was an evaluation of an innovation in curriculum content and delivery within undergraduate nursing education in the UK. Its purpose was to investigate the effect on knowledge, attitudes and confidence in delivering cancer care. METHODS: The study design was a pre-test post-test survey design with a comparison group. Participants were two cohorts of undergraduate nursing students (n(intervention) = 84, n(comparison) = 91). The intervention cohort were exposed to a new 3.5 day programme of cancer education, coproduced with patients, carers and health professionals, which focused on cancer as a life changing long-term condition. The comparison cohort had been exposed to a 2 day programme produced by a lecturer. RESULTS: Following exposure to the new model for the delivery of undergraduate nurse cancer education, the intervention cohort demonstrated good overall knowledge of the impact of cancer, more positive attitudes towards cancer treatment and more confidence in their ability to deliver cancer care. Attitudes were more positive and confidence in ability to support cancer patients at all stages of the cancer journey were greater than in the comparison group. Insights gained into the cancer patient and carer perspectives were highly valued. CONCLUSIONS: This study has found that a new model for the delivery of cancer education focusing on survivorship and delivered in partnership with patients, carers and clinicians, may improve knowledge, attitudes and confidence in the delivery of cancer care. Further work is now needed, using a more robust experimental design, to investigate the generalisability of the results to other education programs.

An ongoing struggle: a mixed-method systematic review of interventions, barriers and facilitators to achieving optimal self-care by children and young people with type 1 diabetes in educational settings.

BACKGROUND: Type 1 diabetes occurs more frequently in younger children who are often pre-school age and enter the education system with diabetes-related support needs that evolve over time. It is important that children are supported to optimally manage their diet, exercise, blood glucose monitoring and insulin regime at school. Young people self-manage at college/university. METHOD: Theory-informed mixed-method systematic review to determine intervention effectiveness and synthesise child/parent/professional views of barriers and facilitators to achieving optimal diabetes self-care and management for children and young people age 3-25 years in educational settings. RESULTS: Eleven intervention and 55 views studies were included. Meta-analysis was not possible. Study foci broadly matched school diabetes guidance. Intervention studies were limited to specific contexts with mostly high risk of bias. Views studies were mostly moderate quality with common transferrable findings.Health plans, and school nurse support (various types) were effective. Telemedicine in school was effective for individual case management. Most educational interventions to increase knowledge and confidence of children or school staff had significant short-term effects but longer follow-up is required. Children, parents and staff said they struggled with many common structural, organisational, educational and attitudinal school barriers. Aspects of school guidance had not been generally implemented (e.g. individual health plans). Children recognized and appreciated school staff who were trained and confident in supporting diabetes management.Research with college/university students was lacking. Campus-based college/university student support significantly improved knowledge, attitudes and diabetes self-care. Self-management was easier for students who juggled diabetes-management with student lifestyle, such as adopting strategies to manage alcohol consumption. CONCLUSION: This novel mixed-method systematic review is the first to integrate intervention effectiveness with views of children/parents/professionals mapped against school diabetes guidelines. Diabetes management could be generally improved by fully implementing and auditing guideline impact. Evidence is limited by quality and there are gaps in knowledge of what works. Telemedicine between healthcare providers and schools, and school nurse support for children is effective in specific contexts, but not all education systems employ onsite nurses. More innovative and sustainable solutions and robust evaluations are required. Comprehensive lifestyle approaches for college/university students warrant further development and evaluation.

Two isoforms of the leptin receptor are enhanced in pregnancy-specific tissues and soluble leptin receptor is enhanced in maternal serum with advancing gestation in the baboon.

Leptin is a polypeptide hormone produced by adipose and other endocrine tissues. Although it has been linked to receptor-mediated pathways that directly influence human conceptus development, mechanisms that regulate the leptin receptor in pregnancy-specific tissues remain unclear. Therefore, we assessed leptin-receptor ontogeny and regulation in the baboon (Papio sp.), a primate model for human pregnancy. Placentae, decidua, and amniochorion were collected from baboons in early (Days 54-63, n = 4), mid (Days 98-103, n = 4), and late (Days 159-165, n = 4) gestation. Regulation by estrogen was assessed by elimination of androgen precursors via removal of the fetus (fetectomy) at midgestation and collection of tissues in late gestation (n = 4; term, approximately 184 days). Maternal serum was sampled with advancing gestation, and the abundance of soluble leptin receptor (solLepR), a potential mediator of gestational hyperleptinemia, was determined. Two placental leptin-receptor isoforms (130 and 150 kDa) increased (P < 0.04 and P < 0.02, respectively) in abundance with advancing gestation. Similarly, the 130-kDa isoform increased approximately fourfold (P < 0.0025) in decidua and approximately 10-fold (P < 0.015) in amniochorion between early and late gestation. Following fetectomy, maternal serum estradiol levels declined approximately 85% (P < 0.03), and the 150-kDa placental leptin-receptor isoform was reduced by more than half (P < 0.002). Maternal serum solLepR concentrations were correlated with gestational age (r = 0.52, P < 0.01) and were unaffected by fetectomy. The presence of leptin-receptor isoforms in pregnancy-specific tissues further denoted leptin's potential to directly influence conceptus development, whereas the 130-kDa solLepR identified in maternal serum suggested a means to facilitate the hyperleptinemia typical of primate pregnancy. Although estrogen did not appear to be the principal regulator of solLepR, it and other factors linked to advancing gestation may be implicated in the regulation of leptin-receptor synthesis.

Placental endocrine disruption induced by cadmium: effects on P450 cholesterol side-chain cleavage and 3beta-hydroxysteroid dehydrogenase enzymes in cultured human trophoblasts.

We previously suggested that cadmium (Cd), an environmental toxicant and constituent of tobacco smoke, inhibits progesterone secretion in cultured human placental trophoblasts by inhibiting low-density lipoprotein receptor mRNA expression. In the current study, we investigated whether Cd also disrupts progesterone synthesis via P450 cholesterol side-chain cleavage (P450(scc)) and 3beta-hydroxysteroid dehydrogenase (3beta-HSD), enzymes that play important roles in placental steroidogenesis. Human cytotrophoblasts were purified by density gradient centrifugation and incubated in Dulbecco modified Eagle medium + 10% fetal bovine serum with 0, 5, 10, or 20 microM CdCl(2) for 96 h. Cells progressed to syncytiotrophoblastic maturity regardless of treatment. No differences (P > 0.05) in cell protein and lactate dehydrogenase activity were observed between untreated trophoblasts and those treated with CdCl(2). However, P450(scc) and 3beta-HSD mRNA transcript levels declined in a dose-dependent manner (P <0.05) in trophoblasts cocultured with 5, 10, or 20 microM CdCl(2). P450(scc) activity was similarly inhibited (P < 0.05) by CdCl(2) treatment, although 3beta-HSD activity was not significantly affected. Coculture with 8-bromo-cAMP enhanced progesterone secretion in untreated cultures but did not reverse the decline in progesterone secretion induced by CdCl(2) treatment. CdCl(2) failed to influence cAMP content in cultured cells. Collectively, results suggest that P450(scc) enzyme is another site at which Cd interferes with placental progesterone production. However, it is unlikely that an inhibition of cAMP is involved with the inhibition of progesterone biosynthesis by Cd in human trophoblasts.