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Gut microbiota and time-restricted feeding/eating: a targeted biomarker and approach in precision nutritionEach individual has a unique gut microbiota; therefore, the genes in our microbiome outnumber the genes in our genome by about 150 to 1. Perturbation in host nutritional status influences gut microbiome composition and vice versa. The gut microbiome can help in producing vitamins, hormones, and other active metabolites that support the immune system; harvest energy from food; aid in digestion; protect against pathogens; improve gut transit and function; send signals to the brain and other organs; oscillate the circadian rhythm; and coordinate with the host metabolism through multiple cellular pathways. Gut microbiota can be influenced by host genetics, medications, diet, and lifestyle factors from preterm to aging. Aligning with precision nutrition, identifying a personalized microbiome mandates the provision of the right nutrients at the right time to the right patient. Thus, before prescribing a personalized treatment, it is crucial to monitor and count the gut flora as a focused biomarker. Many nutritional approaches that have been developed help in maintaining and restoring an optimal microbiome such as specific diet therapy, nutrition interventions, and customized eating patterns. One of these approaches is time-restricted feeding/eating (TRF/E), a type of intermittent fasting (IF) in which a subject abstains from food intake for a specific time window. Such a dietary modification might alter and restore the gut microbiome for proper alignment of cellular and molecular pathways throughout the lifespan. In this review, we have highlighted that the gut microbiota would be a targeted biomarker and TRF/E would be a targeted approach for restoring the gut-microbiome-associated molecular pathways such as hormonal signaling, the circadian system, metabolic regulators, neural responses, and immune-inflammatory pathways. Consequently, modulation of the gut microbiota through TRF/E could contribute to proper utilization and availability of the nutrients and in this way confer protection against diseases for harnessing personalized nutrition approaches to improve human health.
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Impact of nutrition interventions for reduction of anemia in women of reproductive age in low- and middle-income countries: a meta-reviewThe UN Sustainable Development Goal aims at a 50% reduction of anemia in women of reproductive age (WRA) by 2030. Several nutrition-specific and sensitive interventions are targeted across low- and middle-income countries (LMICs) to reduce anemia. In this meta-review we comprehensively assessed the effectiveness of nutrition-specific and -sensitive interventions on hemoglobin (Hb) and serum ferritin (SF) concentrations and the prevalence of iron deficiency and anemia among WRA, pregnant women, and lactating women from LMICs. The preparation of the present meta-review followed a double-blinded synthesis process with 3 stages: screening, quality appraisal, and data extraction in Eppi Reviewer. A comprehensive search was performed for systematic reviews (SRs) published between January 2000 and May 2022 using 21 international, national, and regional databases. The methodological quality appraisal of included studies was conducted using the Assessing the Methodological Quality of Systematic Reviews (AMSTAR) checklist. A total of 23 SRs evaluated the effects of various nutrition-specific interventions included in the final synthesis. The included SRs included analyses of nutrition-specific interventions such as supplementation of the nutrients iron (n = 7), iron and folic acid (n = 4), vitamin A (n = 3), calcium (n = 2), multiple micronutrients (n = 7), and intravenous iron sucrose (n = 2). Also, SRs on fortification of nutrients included multiple micronutrients (n = 6), iron and folic acid (n = 4), and iron (n = 4). Of the 23 SRs, 22 were of high quality. Iron with or without folic acid supplementation and fortification and vitamin A supplementation consistently showed positive effects on either reduction in the prevalence of anemia or iron deficiency and improving the Hb or SF concentrations in WRA and pregnant women from LMICs. The comprehensive meta-review reported the beneficial effects of iron with or without folic acid, multiple micronutrient supplementation/fortification, and vitamin A supplementation in reducing the prevalence of anemia or iron deficiency and increasing Hb or SF concentrations in WRA from LMICs.
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The Frail-LESS (LEss Sitting and Sarcopenia in Frail older adults) intervention to improve sarcopenia and maintain independent living via reductions in prolonged sitting: a randomised controlled feasibility trial protocolBackground Sarcopenia is a progressive and generalised loss of muscle mass and function with advancing age and is a major contributor to frailty. These conditions lead to functional disability, loss of independence, and lower quality of life. Sedentary behaviour is adversely associated with sarcopenia and frailty. Reducing and breaking up sitting should thus be explored as an intervention target for their management. The primary aim of this study, therefore, is to examine the feasibility, safety, and acceptability of conducting a randomised controlled trial (RCT) that evaluates a remotely delivered intervention to improve sarcopenia and independent living via reducing and breaking up sitting in frail older adults. Methods This mixed-methods randomised controlled feasibility trial will recruit 60 community-dwelling older adults aged ≥ 65 years with very mild or mild frailty. After baseline measures, participants will be randomised to receive the Frail-LESS (LEss Sitting and Sarcopenia in Frail older adults) intervention or serve as controls (usual care) for 6 months. Frail-LESS is a remotely delivered intervention comprising of tailored feedback on sitting, information on the health risks of excess sitting, supported goal setting and action planning, a wearable device that tracks inactive time and provides alerts to move, health coaching, and peer support. Feasibility will be assessed in terms of recruitment, retention, and data completion rates. A process evaluation will assess intervention acceptability, safety, and fidelity of the trial. The following measures will be taken at baseline, 3 months, and 6 months: sitting, standing, and stepping using a thigh-worn activPAL4 device, sarcopenia (via hand grip strength, muscle mass, and physical function), mood, wellbeing, and quality of life. Discussion This study will determine the feasibility, safety, and acceptability of evaluating a remote intervention to reduce and break up sitting to support improvements in sarcopenia and independent living in frail older adults. A future definitive RCT to determine intervention effectiveness will be informed by the study findings.
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Knowledge, perceived risk, and attitudes towards COVID-19 protective measures amongst ethnic minorities in the UK: a cross-sectional studyBackground: Minority ethnic groups are at increased risk of COVID-19 related mortality or morbidity yet continue to have a disproportionally lower uptake of the vaccine. The importance of adherence to prevention and control measures to keep vulnerable populations and their families safe therefore remains crucial. This research sought to examine the knowledge, perceived risk, and attitudes toward COVID-19 among an ethnically diverse community. Methods: A cross-sectional self-administered questionnaire was implemented to survey ethnic minority participants purposefully recruited from Luton, an ethnically diverse town in the southeast of England. The questionnaire was structured to assess participants knowledge, perceived risk, attitudes toward protective measures as well as the sources of information about COVID-19. The questionnaire was administered online via Qualtrics with the link shared through social media platforms such as Facebook, Twitter, and WhatsApp. Questionnaires were also printed into brochures and disseminated via community researchers and community links to individuals alongside religious, community and outreach organisations. Data were analysed using appropriate statistical techniques, with the significance threshold for all analyses assumed at p = 0.05. Findings: 1,058 participants (634; 60% females) with a median age of 38 (IQR, 22) completed the survey. National TV and social networks were the most frequently accessed sources of COVID-19 related information; however, healthcare professionals, whilst not widely accessed, were viewed as the most trusted. Knowledge of transmission routes and perceived susceptibility were significant predictors of attitudes toward health-protective practises. Conclusion/recommendation: Improving the local information provision, including using tailored communication strategies that draw on trusted sources, including healthcare professionals, could facilitate understanding of risk and promote adherence to health-protective actions.
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Finger-prick autologous blood (FAB) eye drops for dry eye disease: single masked multi-dentre randomised controlled trialPurpose: To investigate the quantitative and qualitative efficacy of finger-prick autologous blood (FAB) eye drops versus conventional medical therapy for the treatment of severe dry eye disease (DED). Methods: Two centre, single masked, randomised controlled trial. Sixty patients in total were recruited with thirty patients (sixty eyes) treated with FAB eye drops four times per day in addition to their conventional DED treatment, and thirty patients (fifty-eight eyes) served as control subjects on conventional treatment alone. Ocular surface disease index (OSDI), Schirmer’s test, fluorescein ocular staining grade (OCSG) Oxford schema and fluorescein tear film break-up time (TBUT), were performed at baseline, at 4 and 8 weeks. Results: OSDI scores significantly decreased in the FAB arm by greater than −17.68 (−37.67 to −2.96, p=0.02) compared to the control arm. There were greater improvements in OCSG and TBUT in the FAB arm but these were non-significant (p>0.05). Conclusion: This feasibility study demonstrates adding FAB eye drops to conventional medical therapy for DED improves mean OSDI symptom score compared to conventional medical therapy alone. It may have particular use in settings where serum is unobtainable. An adequately powered and well-designed randomised trial is needed to further evaluate the long-term clinical benefit of FAB.
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Nurturing children’s development through healthy eating and active living: time for policies to support effective interventions in the context of responsive emotional support and early learning, health and social care in the communityFostering the growth, development, health, and wellbeing of children is a global priority. The early childhood period presents a critical window to influence lifelong trajectories, however urgent multisectoral action is needed to ensure that families are adequately supported to nurture their children's growth and development. With a shared vision to give every child the best start in life, thus helping them reach their full developmental potential, we have formed the International Healthy Eating Active Living Matters (HEALing Matters) Alliance. Together, we form a global network of academics and practitioners working across child health and development, and who are dedicated to improving health equity for children and their families. Our goal is to ensure that all families are free from structural inequality and oppression and are empowered to nurture their children's growth and development through healthy eating and physical activity within the context of responsive emotional support, safety and security, and opportunities for early learning. To date, there have been disparate approaches to promoting these objectives across the health, community service, and education sectors. The crucial importance of our collective work is to bring these priorities for early childhood together through multisectoral interventions, and in so doing tackle head on siloed approaches. In this Policy paper, we draw upon extensive research and call for collective action to promote equity and foster positive developmental trajectories for all children. We call for the delivery of evidence‐based programs, policies, and services that are co‐designed to meet the needs of all children and families and address structural and systemic inequalities. Moving beyond the “what” is needed to foster the best start to life for all children, we provide recommendations of “how” we can do this. Such collective impact will facilitate intergenerational progression that builds human capital in future generations.
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Informing behaviour change intervention design using systematic review with Bayesian meta-analysis: physical activity in heart failureEmbracing the Bayesian approach, we aimed to synthesise evidence regarding barriers and enablers to physical activity in adults with heart failure (HF) to inform behaviour change intervention. This approach helps estimate and quantify the uncertainty in the evidence and facilitates the synthesis of qualitative and quantitative studies. Qualitative evidence was annotated using the Theoretical Domains Framework and represented as a prior distribution using an expert elicitation task. The maximum a posteriori probability (MAP) for the probability distribution for the log OR was used to estimate the relationship between physical activity and each determinant according to qualitative, quantitative, and qualitative and quantitative evidence combined. The probability distribution dispersion (SD) was used to evaluate uncertainty in the evidence. Three qualitative and 16 quantitative studies were included (N = 2739). High pro-b-type natriuretic peptide (MAP = −1.16; 95%CrI: [−1.21; −1.11]) and self-reported symptoms (MAP = − 0.48; 95%CrI: [−0.40; −0.55]) were suggested as barriers to physical activity with low uncertainty (SD = 0.18 and 0.19, respectively). Modifiable barriers were symptom distress (MAP = −0.46; 95%CrI: [−0.68; −0.24], SD = 0.36), and negative attitude (MAP = −0.40; 95%CrI: [−0.49; −0.31], SD = 0.26). Modifiable enablers were social support (MAP = 0.56; 95%CrI: [0.48; 0.63], SD = 0.26), self-efficacy (MAP = 0.43; 95%CrI: [0.32; 0.54], SD = 0.37), positive physical activity attitude (MAP = 0.92; 95%CrI: [0.77; 1.06], SD = 0.36).
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Improvement in cardio-metabolic health and immune signatures in old individuals using daily chores (Salat) as an intervention: a randomized crossover study in a little-studied populationBackground: Decline in cardio-metabolic health, immunity, and physical activity is associated with old age. Old people also find it difficult to engage in structured exercise programs. Therefore, there is a need to investigate common daily chores as an alternative for exercise that may also help in maintaining cardio-metabolic and immune health. Objective: We aimed to investigate whether Salat, an obligatory Islamic prayer involving various physical movements and closely resembling yoga, enhances the benefits conferred by the current guidelines for physical activity. Methods: A total of 30 overweight adults (mean (SD) age of 53.5 (8.7) years) participated in this study. For a 4-week duration, we compared the effects of Salat before/after meals (Pre-MS/Post-MS) on selected immunological and metabolic parameters in serum samples. We also compared the effects of both Pre-MS/Post-MS regimens in young and old subjects to observe any age-related effects. Results: Most of the baseline metabolic parameters and the count of immune cells were normal. Post-MS resulted in a significant reduction in body weight and percent body fat (%BF). Overall, Post-MS resulted in a clear leukocytosis with a significant increase in granulocytes, monocytes, and lymphocytes. When analyzing the lymphocyte compartment, a clear numerical increase was noted for T, B, and NK cells. The number of CD8+ T cells showed a statistically significant increase. Similarly, Post-MS induced leukocytosis in both young and old individuals, while the increase in granulocytes, monocytes, and lymphocytes was statistically significant in old subjects only. Conclusion: This study demonstrated that the Islamic obligatory and congressional Salat practice is capable of mimicking desirable pro-immune and pro-metabolic health effects. Clinical trial registration: (UMIN000048901).
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Mentoring at times of crises : personal reflections on mentoring relationships during Covid19COVID-19 presented a huge challenge for practice, education and all interactions, and mentorship was no different. The purpose of this commentary is to reflect on the juxtaposition between mentors and mentees in dental education during COVID-19. This commentary will focus on the interaction between mentor/mentee outside clinical practice and in relation to supporting and mentoring dental practitioners in the context of postgraduate education. The aim is to share our learning from this experience with other dental educators beyond COVID-19.
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Psychosocial aspects of adult cancer patients: a scoping review of sub-Saharan AfricaPsychosocial aspects of adult cancer patients in sub-Saharan Africa (SSA) have been described in silos of research articles. Integrative analysis of regional evidence is lacking. This review aimed to describe the scope of existing research on mental health problems, identify research gaps and make informed research, policy and practice recommendations. Search was conducted for original peer-reviewed research articles, irrespective of their quality, on psychosocial aspects of cancer in all SSA countries using PubMed, Google Scholar, Google search, African Index Medicus and direct searches of reference list of pertinent journal articles. Publications in English or translated to English were included. Case reports, dissertations, abstracts, publications without primary focus on psychosocial issues, psychosocial issues in children and studies conducted with SSA populations living outside the sub-region were excluded. The methodological framework described by Arksey and O'Malley was used to synthesize and present the results. Inductive approach was used to arrive at the thematic areas. Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews guideline was used to describe the review. Eighty-three studies conducted across 15 countries were identified. Six thematic areas emerged namely; psychosocial needs, psychiatric disorders, coping strategies, suicidality, psychometrics and psychosocial interventions. Fifteen of 46 countries had at least one study with the majority of articles emanating from Nigeria. Research articles on psychosocial needs, psychiatric morbidities and coping strategies appears adequate for systematic review in SSA region. Despite the overwhelming evidence of high unmet psychosocial needs, a huge gap exists regarding psychosocial interventions. Further research is needed into identified gaps in the region and quality of evidence of these studies need to be improved upon. Comprehensive policies and action plan development are sin qua non for addressing psychosocial problems of adults with cancer in SSA.
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Lack of awareness, body confidence and connotations of sex: an interpretative phenomenological analysis of barriers affecting the decision to attend initial cervical cancer screeningThis study sought to understand how cervical cancer screening (CCS) awareness, sexual connotations and body image influenced the likelihood of CCS uptake in women yet to attend. Eleven females, aged 23-24, yet to attend CCS, were purposefully sampled. Interview transcripts were analysed using interpretative phenomenological analysis, generating three superordinate themes: (1) building screening expectations, (2) confronting sexual connotations and (3) growing pains. Findings demonstrated how a lack of awareness of CCS and the sexual connotations implicit in CCS acted as a barrier to attendance, exacerbated by negative body image comparisons between oneself and online or social media-based images. The perceived sexual connotations of CCS, and the resulting embarrassment, bolsters the case for self-screening, removing the need to attend clinic screening appointments. Reconceptualising screening using a theoretical model of the relationship between body image disturbances and body-focused screening behaviours among women, could lead to the development of pro-screening social media interventions.
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The association between social vulnerability and frailty in community dwelling older people: a systematic reviewThe aim of this systematic literature review was to determine whether social vulnerability is associated with frailty in older people. Databases were searched for literature from January 2001 to March 2022. Hand searches of reference lists of the selected articles were also used to identify other relevant studies. Studies that met the inclusion criteria were selected. Two independent reviewers assessed the methodological quality using an established tool. Eleven eligible studies from Canada, Europe, USA, Tanzania, Mexico, and China were selected. The level of social vulnerability measured by the Social Vulnerability Index (SVI) from a meta-analysis was 0.300 (95% CI: 0.242, 0.358), with the highest SVI in Tanzania (0.49), while the lowest level of SVI was reported in China (0.15). The highest frailty level of 0.32 was observed in both Tanzania and Europe, with the lowest frailty reported in a USA study from Hawaii (0.15). In all studies, social vulnerability was a significant predictor of mortality for both sexes at subsequent data collection points. The association between SVI and frailty was high in Tanzania (r = 0.81), with other studies reporting stronger correlations for females compared to males, but at small to moderate levels. In one study, an increase of 1SD in SVI was linked to a 20% increase in frailty score at a subsequent evaluation. Additional study is warranted to determine a potential causality between social vulnerability and frailty.
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Evaluating Palin Stammering Therapy for School Children (Palin STSC 8-14): protocol for a feasibility randomised controlled trial comparing Palin STSC(8-14) with usual treatmentHaving a stammer can have a significant effect on a child's social, emotional and educational development. With approximately 66,000 children in the UK having a stammer, there is a need to establish an adequate evidence base to inform clinical practice. We describe a feasibility trial to explore the effectiveness of a new therapy programme for children aged 8-14: Palin Stammering Therapy for School Children (Palin STSC(8-14)). Preliminary data from the Michael Palin Centre, where the programme was developed, indicate that Palin STSC(8-14) is effective in reducing stammering frequency and impact for children, with beneficial effects for parents too. We will investigate the feasibility of the methods required for a definitive randomised controlled trial to investigate the application of this therapy by NHS speech and language therapists (SLTs), compared with 'treatment as usual' (TAU), beyond the specialist context in which it was developed. This is a two-arm feasibility cluster-randomised controlled trial of Palin STSC(8-14) with TAU control arm, and randomisation at the level of the SLT. Quantitative and qualitative data will be collected to examine the following: the recruitment and retention of therapists and families, the acceptability of the research processes and the therapeutic intervention and the appropriateness of the therapy outcome measures. Assessments will be completed by children and parents at baseline and 6 months later, including measures of stammering severity; the impact of child's stammering on both children and parents; child temperament, behaviour and peer relations, anxiety; quality of life; and economic outcomes. There will also be a qualitative process evaluation, including interviews with parents, children, SLTs and SLT managers to explore the acceptability of both the research and therapy methods. Treatment fidelity will be examined through analysis of therapy session records and recordings. The findings of this feasibility trial will inform the decision as to whether to progress to a full-scale randomised controlled trial to explore the effectiveness of Palin STSC(8-14) when compared to Treatment as Usual in NHS SLT services. There is a strong need for an evidence-based intervention for school age children who stammer. ISRCTN. ISRCTN17058884 . Registered on 18 December 2019.
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Disparities in the timing of antenatal care initiation and associated factors in an ethnically dense maternal cohort with high levels of area deprivationLate access to antenatal care is a contributor to excess mortality and morbidity among ethnic minority mothers compared to White British in the UK. While individual ethnicity and socioeconomic disadvantage are linked to late antenatal care initiation, studies have seldom explored patterns of late initiation and associated factors in ethnically dense socially disadvantaged settings. This study investigated disparities in the timing of antenatal care initiation, and associated factors in an ethnically dense socially disadvantaged maternal cohort.
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Fundamentals of mental health assessment for non-mental health practitionersThis chapter will focus on assessment in relation to mental health, however, it is likely in practice that you will be assessing both mental health and physical health combined. Someone may attend your service for a physical health complaint but present with a mental health problem and contrariwise. This chapter will also suggest how health care workers can increase their understanding of mental health, mental ill health and undertake a mental health assessment. Whilst it is acknowledged that the purpose of assessment is to inform the referral to the mental health specialists who will complete a full assessment, it is also important, that the information communicated is accurate and demonstrates that the person is currently safe and receiving quality care.
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Communication: a person-centred approachThis book focuses on practical nursing skills, and in this chapter, we explore interactions between nurses and people while carrying out skills. The chapter addresses aspects of the Standards of Proficiency for registered nurses and nursing associates, (Nursing and Midwifery Council [NMC] 2018 a and b) which outline expectations of nurse associates, nursing students and newly qualified nurses.
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Developing practical nursing skills: foundations for nursing and healthcare studentsDeveloping Practical Nursing Skills helps you learn and perfect the practical skills required to become a qualified nurse. Adopting a patient-focused and caring approach, this essential text helps you integrate nursing values alongside physical skills in your daily practice. Now in its fifth edition, the text takes into account the NMC standards of proficiency and is relevant to nurses across all fields. Key features of the book include: i) New chapters on mental health assessment and end-of-life care, along with expanded content on sleep, pain and medication management. ii) Full-colour text design with clear illustrations and clinical photographs to aid visual learning. iii) Reader-friendly style with learning outcomes, activities and reflection points to help you link theory to practice. iv) Scenarios from a range of settings, including community, mental health and learning disabilities nursing. v) A focus on adults and young people, and with 'pointers' on caring for children and pregnant women to promote a lifespan approach. This is a complete clinical skills resource for all pre-registration nursing students. It is also a useful text for nursing associate and healthcare support workers.
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Caring for people with impaired mobilityThis chapter includes the following topics: Pressure ulcer risk assessments; Pressure ulcer prevention; Prevention of other complications of immobility; Key principles of moving and handling people; Assisting with mobilisation and preventing falls.
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Adaptations to mindfulness-based interventions for neurological impairment: the SMALL PROMPTS approachPurpose/Objective: Standardized mindfulness-based interventions (MBIs), used for the management of physical and psychological symptoms associated with neurological impairment/injury (NI), have been problematized as lacking accessibility due to their focus on sensory presence and mindful walking. Research is needed to generate formalized recommendations regarding how MBIs may be best adapted to enhance their suitability for people with NI. ResearchMethod/Design: A two-phase qualitative study was completed. First, semistructured interviews were undertaken with eight accredited mindfulness teachers with NI. Interviews reviewed the adaptations participants made in their personal and teaching practice, using thematic analysis, and generated recommendations for adaptations to MBIs specific to people with NI. Second, using the DELPHI method, the adapted practice recommendations were reviewed and revised via three rounds, following cognitive interviews with an expert panel (N = 5 trained mindfulness teachers with NI). Results: Ten core areas for adaptation are proposed and validated, acting as SMALL PROMPTS which can be used to adapt mindfulness-based teaching techniques to the specific requirements of people with NI: (a) Skin/bladder/bowel management; (b) mindful Movement; (c) Accessible training; (d) Language Leadership; (e) Permissive pRactice; (f) Optimizing timelines; (g) Management of posture; (h) inclusion of Pacing; (i) Teaching from experience; and (j) body Scanning. Conclusion/Implications:Mindfulness is a highly applicable approach for people with sensory loss, however significant, specific adaptations are required to improve inclusivity and accessibility. The SMALL PROMPTS adaptations increase the accessibility, applicability, and utility ofMBIs for populations living with NI, enhancing effectivemanagement of physical and psychological wellbeing, and optimizingMBI delivery.
