Conectar
by Catarina Simões, Diana S. Vasconcelos, Raquel Xavier, Xavier Santos, Catarina Rato, D. James Harris
Fire has long been recognized as an important ecological and evolutionary force in plant communities, but its influence on vertebrate community ecology, particularly regarding predator-prey interactions, remains understudied. This study reveals the impact of wildfires on the diet of Podarcis lusitanicus, a lizard species inhabiting a fire-prone region in the Iberian Peninsula. In order to explore diet variability associated with different local burn histories, we evaluated P. lusitanicus diet across three types of sites in Northern Portugal: those had not burned since 2016, those burned in 2016, and those more recently burned in 2022. Podarcis lusitanicus is a generalist arthropod predator with dietary flexibility. Given the turnover of arthropod species after fire, it is expected to find variations in diet caused by different fire histories, especially between unburned and recently burned sites. From DNA metabarcoding of faecal samples, our study revealed that while prey richness remained unaffected by wildfire regime, significant shifts occurred in diet composition between more recently burned and unburned areas. Specifically, we found that differences in diet composition between these two fire regimes were due to the presence of Tapinoma ants and jumping spiders (Salticus scenicus). These prey were present in the diets of lizards occupying unburned areas, while these were absent in areas burned in 2022. Interestingly, diets in unburned areas and areas burned in 2016 showed no significant differences, highlighting the lizards’ ecological flexibility and the habitat’s resilience over time. The ant species T. topitotum was found in dominance in both burned areas, suggesting that this species may be fire tolerant. In addition, families such as Cicadellidae and Noctuidae were found to be more associated with more recently burned areas. The use of DNA metabarcoding in this study was essential to provide a more detailed and accurate view of predator-prey interactions in ecosystems susceptible to fire, and therefore a better understanding of changes in prey consumption in this fire-adapted ecosystem.Structural MRI of the brain is routinely performed on patients referred to memory clinics; however, resulting radiology reports, including volumetric assessments, are conventionally stored as unstructured free text. We sought to use natural language processing (NLP) to extract text relating to intracranial volumetric assessment from brain MRI text reports to enhance routine data availability for research purposes.
Electronic records from a large mental healthcare provider serving a geographic catchment of 1.3 million residents in four boroughs of south London, UK.
A corpus of 4007 de-identified brain MRI reports from patients referred to memory assessment services. An NLP algorithm was developed, using a span categorisation approach, to extract six binary (presence/absence) categories from the text reports: (i) global volume loss, (ii) hippocampal/medial temporal lobe volume loss and (iii) other lobar/regional volume loss. Distributions of these categories were evaluated.
The overall F1 score for the six categories was 0.89 (precision 0.92, recall 0.86), with the following precision/recall for each category: presence of global volume loss 0.95/0.95, absence of global volume loss 0.94/0.77, presence of regional volume loss 0.80/0.58, absence of regional volume loss 0.91/0.93, presence of hippocampal volume loss 0.90/0.88, and absence of hippocampal volume loss 0.94/0.92.
These results support the feasibility and accuracy of using NLP techniques to extract volumetric assessments from radiology reports, and the potential for automated generation of novel meta-data from dementia assessments in electronic health records.
by Sishir Poudel, Laxman Wagle, Tara Prasad Aryal, Binay Adhikari, Sushan Pokharel, Dipendra Adhikari, Kshitiz Bhandari, Kshitiz Rijal, Jyoti Bastola Paudel
BackgroundMultidrug-resistant tuberculosis (MDR-TB) continues to be a major public health concern, especially in high-burden countries like Nepal. While individual risk factors are known, the cumulative impact of cardiometabolic factors on MDR-TB is not well understood.
MethodsA health-facility-based, age- and sex-matched 1:2 case-control study was conducted at MDR-TB treatment centers in Gandaki Province, Nepal. MDR-TB patients (cases) and drug-sensitive tuberculosis (DS-TB) patients (controls) were enrolled. Cases were defined as adults (≥18 years) with confirmed MDR-TB; controls were adults with sputum-positive DS-TB. Data on sociodemographics, cardiometabolic risk factors (alcohol, tobacco, abnormal body mass index, hypertension, diabetes), TB literacy, and treatment history were collected using a structured, pretested questionnaire by trained medical officers. Data were analyzed using Stata v13.0. Binary logistic regression was used to assess associations between risk factors and MDR-TB. Ethical approval was obtained from the Nepal Health Research Council and written informed consent was obtained from all participants.
ResultsA total of 183 participants (61 cases, 122 controls) were included. Mean age of participants was 42.5 years (SD = 18.5); 73.8% were male. Most participants were from urban areas (74.9%), and 66.7% were unemployed. Cardiometabolic risk factors were present in 79.2% of participants. Alcohol and tobacco use were reported by 59.6% and 45.9%, respectively; 9.8% had diabetes and 7.1% had hypertension. Known TB contact and prior TB history were reported by 26.8% and 31.1% respectively. In multivariate analysis, unemployment (AOR: 5.24, 95% CI: 1.33–20.64), and known TB contact (AOR: 8.89, 95% CI: 2.46–32.15) were significantly associated with MDR-TB. Cardiometabolic risk factors were not significantly associated.
ConclusionKnown TB contact and unemployment were significantly associated with MDR-TB, while the cumulative effect of cardiometabolic risk factors showed no significant impact, indicating that interventions should prioritize established TB-related risk factors.
by Tadesse Tarik Tamir, Berhan Tekeba, Alebachew Ferede Zegeye, Deresse Abebe Gebrehana, Mulugeta Wassie, Gebreeyesus Abera Zeleke, Enyew Getaneh Mekonen
IntroductionSolitary childbirth—giving birth without any form of assistance—remains a serious global public health issue, especially in low-resource settings. It is associated with preventable maternal complications such as hemorrhage and sepsis, and poses significant risks to newborns, including birth asphyxia, infection, and early neonatal death. In Ethiopia, where many births occur outside health facilities, understanding the spatial and socio-demographic patterns of solitary childbirth is vital for informing targeted interventions to improve maternal and child health outcomes. This study aims to identify and map the spatial distribution of solitary childbirth across Ethiopia and to analyze its determinants using data from the 2019 national Interim Demographic and Health Survey.
MethodWe analyzed data from the 2019 Interim Ethiopian Demographic and Health Survey to determine the spatial distribution and factors of solitary birth in Ethiopia. A total weighted sample of 3,884 women was included in the analysis. Spatial analysis was used to determine the regional distribution of solitary birth, and multilevel logistic regression was employed to identify its determinants. ArcGIS 10.8 was used for spatial analysis, and Stata 17 was used for multilevel analysis. The fixed effect was analyzed by determining the adjusted odds ratio with a 95% confidence interval.
ResultThe prevalence of solitary childbirths in Ethiopia was 12.73%, with a 95% confidence interval spanning from 11.71% to 13.81%. The western and southern parts of Oromia, all of Benishangul-Gumuz, most parts of the SNNPR, and the west of Amhara regions were hotspot areas for solitary birth. Having no formal education, not attending ANC visits, and residing in pastoral regions were significantly associated with higher odds of solitary birth in Ethiopia.
CocnlusionA notable proportion of women are experiencing childbirth alone, which highlights a significant aspect of maternal health in the country, reflecting both the challenges and improvements in childbirth practices. The distribution of solitary births exhibited spatial clustering with its hotspot areas located in western and southern parts of Oromia, all of Benishangul-Gumuz, most parts of the SNNPR, and west of Amhara regions. Lack of education, not having an ANC visit, and being a resident of pastoral regions were significant determinants of solitary birth. The implementation of maternal and child health strategies in Ethiopia could benefit from considering the hotspot areas and determinants of solitary birth.
To describe the associations between Rapid Response Team (RRT) patient review and other predefined clinical management actions, with risk of in-hospital cardiac arrest and in-hospital mortality in the first unplanned admission (UPA) to the adult intensive care unit (ICU) from the ward environment for each patient. To describe a novel RRT assessment tool for ward-based care for patients who were deteriorating.
A retrospective cohort study.
A large multispecialty, tertiary referral and teaching hospital in England, UK.
The study included 3175 consecutive adult ICU UPAs from hospital wards over a 6-year period (2014–2019).
Ward-based management of deterioration prior to ICU admission was assessed by the RRT, using a scored checklist—the UPA score. Admissions were compared in two groups according to their exposure to an RRT review in the 72 hours before ICU admission. Associations with in-hospital cardiac arrest within 24 hours before ICU admission and all-cause in-hospital mortality were estimated, using unadjusted and adjusted odds ratios (aORs) with 95%CI.
RRT review occurred in 1413 (44.5%) admissions and was associated with reduced odds of in-hospital cardiac arrest (aOR 0.51; 95% CI 0.36 to 0.78; p
An RRT review in the 72 hours prior to ICU admission was associated with reduced odds of in-hospital cardiac arrest but did not impact in-hospital mortality. Higher UPA scores were associated with increased incidence of both in-hospital cardiac arrest and in-hospital mortality. In addition, this study describes a novel and adaptable RRT scoring tool (the UPA score) for safety monitoring and quality improvement.
Transvaginal and transabdominal cerclage procedures have become established interventions to prevent mid-trimester pregnancy loss and preterm birth. Transabdominal cerclage seems to be superior to transvaginal cerclage in women with a history of a failed transvaginal cerclage. However, with the availability of a less invasive laparoscopic procedure, there is limited evidence concerning which type of cerclage to recommend to many other risk groups. The objective of this trial is to compare laparoscopic abdominal cerclage and transvaginal cerclage in women at moderate to high risk of spontaneous preterm birth.
The trial is an open, multicentre, superiority, parallel arm randomised controlled investigator-initiated trial with an embedded internal pilot. Women in whom the clinician has clinical equipoise between laparoscopic and transvaginal cerclage are randomised to either laparoscopic abdominal or transvaginal cerclage in a ratio of 1:1. The trial extends from sites in Denmark, Finland and Norway. The primary outcome is birth
The Central Denmark Region Committee on Biomedical Research Ethics, Denmark, Helsinki University Hospital Ethics committee, Finland and the Regional Committees for Medical and Health Research Ethics, Norway approved the trial. This protocol is published prior to complete data collection and analysis. Important protocol changes will be made publicly available on ClinicalTrials.org, on the trial website and distributed electronically to all active sites. Positive, inconclusive as well as negative results from the trial will be published in peer-reviewed international scientific journals.
This study aims to explore the relationship between nurses' knowledge, attitudes, and practices regarding older adult abuse and their caring behaviours, focusing on Iranian nurses.
A cross-sectional exploratory study.
A cross-sectional correlational design included 250 nurses from medical education centres in Ardabil. A three-part questionnaire assessed demographic characteristics, knowledge, attitudes, and practices regarding elder abuse and caregiving. Data were collected from August to October 2024 and analysed using ANOVA, t-tests, Pearson correlations, and multiple regression analysis.
The study's findings are significant, revealing a moderate level of knowledge among nurses about older adult abuse. There are significant positive correlations between knowledge, attitudes, and caring behaviours, with higher education levels associated with better caring behaviours. However, practice scores did not align with knowledge and attitudes, indicating barriers such as workload and lack of training.
The findings reveal a significant link between nurses' knowledge and attitudes toward older adult abuse and their caring behaviours. Positive attitudes are associated with higher Caring Behaviours Assessment scores, suggesting that educational programs should enhance nurses' understanding and empathy toward older adult care. Addressing the identified gaps in knowledge and practice can lead to improved patient outcomes and a more compassionate healthcare environment for older adults. It is crucial to provide continuous training and support to empower nurses to apply their knowledge in practice effectively.
The study highlights the necessity for regularly occurring targeted educational interventions to enhance nurses' understanding of older adult abuse. Implementing continuous professional development programs for nurses can significantly improve patient outcomes and reduce instances of abuse. Healthcare organisations should foster supportive environments that encourage the regular reporting of suspected cases of abuse and ensure that nurses are consistently updated on best practices. Increasing community awareness about elder abuse is crucial for safeguarding vulnerable older adults.
EQUATOR guidelines were followed using the STROBE reporting method.
This study did not include patient or public involvement in its design, conduct, or reporting. Only nurses were involved in data collection.
This study aimed to explore the direct and indirect effects of secondary traumatic stress (STS) on nurses' perceived work ability and the effect of these two variables on job satisfaction, organisational turnover intention and intention to leave the nursing profession.
A cross-sectional study was conducted from June to November 2023.
Data were collected by sending an online survey to a convenience sample of nurses. Instruments for data collection included a 37-item questionnaire divided into three sections: (i) socio-demographics, job satisfaction, organisational turnover intention, and intention to leave the profession; (ii) perceived work ability assessed through the Work Ability Index (WAI); (iii) STS measured with the Secondary Traumatic Stress Scale.
Two hundred seventy-one nurses completed the questionnaire. STS negatively and statistically impacted on WAI, and it was a direct determinant of intention to leave the nursing profession. WAI showed a direct, positive and significant impact on job satisfaction and it was a significant partial mediator in the relationship between STS and job satisfaction. Job satisfaction mediated between WAI, the intention to leave the nursing profession, and the organisational turnover intention.
STS negatively impacted nurses' work ability, influencing their job satisfaction through the mediation of WAI, whereas job satisfaction independently affected nurses' organisational turnover intention. Moreover, STS was a positive and direct determinant of the intention to leave the nursing profession.
Nurses, as helping professionals, are exposed to extreme stressful events resulting from the traumatic experiences of patients. STS in nurses can lead to emotional exhaustion, turnover intention, job dissatisfaction and reduced work ability. The findings from this study offer insights that can help shape organisational health policies aimed at reducing STS, preserving nurses' work ability, enhancing job satisfaction and mitigating turnover intentions within and outside the nursing profession.
This study followed the STROBE checklist guidelines for cross-sectional studies.
No Patient or Public Contribution.
This study explores' perceptions and expectations of experts regarding the role of VR in supporting daily spirituality practices among Muslim patients undergoing haemodialysis treatment.
The Fuzzy Delphi Method (FDM) is utilised to gather insights from a panel of experts in nephrology, psychology, Islamic studies, and VR technology. A total of 11 experts was selected based on their expertise and experience in relevant domains to ensure the credibility and validity of the findings.
Key themes emerging from the study include VR's potential to create immersive and meaningful spiritual experiences, alleviate psychological distress, and enhance coping mechanisms. Factors concerning accessibility, cultural sensitivity, and integration into clinical settings are also highlighted as important considerations.
The study explores how VR technology can aid Muslim haemodialysis patients in spiritual routines. It underscores the significance of holistic healthcare methods in addressing patients' spiritual and psychological needs. Future research should aim to develop VR-based therapies tailored for these patients while considering practical and ethical challenges in medical settings.
The findings of this study have significant practical implications for designing and implementing VR interventions in healthcare settings. Developing VR content that is culturally sensitive and aligned with Islamic practices is crucial for its acceptance and effectiveness. Integrating VR into the spiritual practices of Muslim haemodialysis patients also raises ethical and pragmatic considerations.
No patient or public contributions were made in this study.
This paper outlines key developments, innovations, and milestones in the field of spirituality and spiritual care in nursing.
A discursive paper.
Nursing scholars have significantly influenced the profession and contributed to the development of nursing knowledge, particularly in the field of spirituality and spiritual care. Key research has focused on nurses' perceptions and attitudes toward spirituality, clarifying foundational spiritual concepts, and establishing a framework of core spiritual care competencies for the profession.
Despite these advancements, significant gaps remain in nurses' knowledge, understanding, and experience in providing spiritual care. The development of agreed-upon spiritual care competencies at the European level offers important guidance for the profession, and educational initiatives are underway to support their integration. However, the field remains in an early stage of development, and further research is needed to embed spiritual care competencies into national and international nursing policy and practice. Moreover, continued research is also essential to inform and evaluate current educational programmes and nursing interventions, and to support the translation of evidence-based knowledge into effective spiritual care delivery.
Spiritual support is proven to be an important consideration for many patients and families globally. Imbedding spiritual care education into both undergraduate and postgraduate nursing curricula is essential to prepare nurses to address the spiritual needs of patients in healthcare settings. Structured curricula that provide clear instructions on how to recognise, assess, and respond to spiritual concerns in clinical practice can enhance nurses' competence and confidence. Embedding spiritual care into education and training helps normalise spiritual care as a component of holistic nursing, supporting its inclusion in everyday care rather than treating it as an optional or marginal practice. Such educational integration has the potential to improve the consistency and quality of spiritual care across healthcare settings.
Internationally there are evident gaps in the consistent provision of spiritual care to patients and their families. These are being addressed through conceptual clarity, the agreed-upon competencies, and enhanced educational initiatives. It is essential to continue to increase awareness among the nursing profession on the necessity of addressing spiritual care needs, within the context of cultural perspectives to ensure that value is placed on the significance of these issues on a global scale.
There was no patient or publication contribution in this specific commentary.
Osteoporosis requires long-term self-care engagement, yet little is known about how individuals experience and manage self-care in everyday life. Understanding these experiences is essential to inform tailored nursing interventions. The objective of the study was to explore and describe the experience of self-care maintenance, monitoring, and management in people with osteoporosis.
A qualitative descriptive study.
We conducted semi-structured interviews. Data were analyzed using Mayring's qualitative content analysis with a deductive approach based on Riegel's theory of self-care. We reported data in accordance with the Consolidated Criteria for Reporting Qualitative Studies (COREQ) checklist.
Participants (1 Male, 19 Females; Aged 55–80) Identified Four Themes of self-care: maintenance (e.g., Medication Adherence, Physical Activity), monitoring (e.g., Symptom Recognition, Test Interpretation), management (e.g., Lifestyle Reflections, Prevention), and general self-care. Key factors included motivation, trust in healthcare professionals, and integration of health behaviors into daily life. Barriers were low self-efficacy, poor symptom recognition, and inconsistent adherence.
Self-care in osteoporosis is a multidimensional and dynamic process influenced by individual beliefs, contextual factors, and support from healthcare professionals. Recognizing the variability in patients' self-care behaviors is essential to develop personalized education and support. Strengthening general health behaviors may enhance disease-specific self-care. This understanding can guide healthcare professionals in designing more effective, tailored care strategies.
To assess factors associated with the adoption of the WHO Package of Essential Non-Communicable Diseases (PEN) Protocol 1 at primary healthcare (PHC) facilities in Nepal after healthcare workers received training.
Cross-sectional study.
PHC facilities across various provinces in Nepal.
A total of 180 healthcare workers trained in PEN, recruited from a random selection of 105 basic healthcare facilities.
The adoption of PEN Protocol 1 components: blood pressure measurement, blood glucose screening, 10-year cardiovascular disease (CVD) risk assessment using WHO/International Society of Hypertension risk charts and body mass index (BMI) assessment. Factors associated with protocol adoption were assessed using generalised estimating equations for ORs.
Among participants, 100% reported measuring blood pressure, while 56% measured blood sugar, 28% assessed CVD risk and 27% assessed BMI. The adoption of the CVD risk prediction chart was positively associated with the availability of amlodipine (adjusted OR (aOR) 3.00; 95% CI 1.09 to 8.27). The adoption of BMI assessment was positively associated with access to a stadiometer (aOR 3.23; 95% CI 1.26 to 8.30) and a glucometer (aOR 3.07; 95% CI 1.12 to 8.40), and negatively associated with lack of motivation/inertia of previous practice (aOR 0.60; 95% CI 0.42 to 0.87) and environmental factors such as lack of time and resources (aOR 0.57; 95% CI 0.37 to 0.89). Blood glucose level measurements were positively associated with being at a PHC centre (aOR 7.34; 95% CI 2.79 to 19.3) and the availability of metformin (OR 2.40; 95% CI 1.08 to 5.29).
Adoption of PEN Protocol 1 varied by component and was influenced by resource availability, provider motivation and system barriers. Addressing these factors is key to optimising implementation in low-resource settings.
Nipah virus (NiV) is a bat-transmitted paramyxovirus causing recurrent, high-mortality outbreaks in South and South-East Asia. As a WHO priority pathogen, efforts are underway to develop therapies like monoclonal antibodies and small-molecule antivirals, which require evaluation in clinical trials. However, trial design is challenging due to limited understanding of NiV’s clinical characteristics. Given the rarity of NiV infections, strategies targeting improved outcomes for the broader acute encephalitis syndrome (AES) patient population, including those with NiV, are essential for advancing therapeutic research. To address these gaps, we designed the Bangladesh AES cohort study to characterise the patient population, clinical features, treatment practices, common aetiologies and outcomes in patients presenting with AES, including NiV infection, as a clinical characterisation study to inform the design of clinical trials for NiV and AES more broadly.
This prospective cohort study will be conducted in Bangladesh, a NiV endemic country with annual outbreaks. In collaboration with the ongoing NiV surveillance programme in Bangladesh, we aim to enrol up to 2000 patients of all ages presenting with AES at three tertiary care hospitals within the Nipah belt. Patients who provide informed consent to participate will be monitored throughout their hospital stay until 90 days post enrolment. Data will be systematically collected through interviews and medical record reviews at several time points: on the day of enrolment, day 3, day 7, the day of critical care admission (if applicable), discharge day and 90 days post enrollment. Additionally, a portion of the cerebrospinal fluid collected under the concurrent NiV surveillance protocol will be tested for an array of viral and bacterial pathogens responsible for encephalitis at the International Centre for Diarrhoeal Disease Research Bangladesh (icddr,b) laboratory.
The study received ethical approval from the Oxford Tropical Research Ethics Committee, University of Oxford, UK (OxTREC Ref: 576–23) and the institutional review board of icddr,b, Bangladesh (icddr,b protocol number: 24016). By characterising the AES patient population, this study will generate essential evidence on key clinical parameters, which will be pivotal in optimising the design of clinical trials for potential interventions aimed at improving outcomes in patients with AES, including those with NiV disease. Findings will be shared with participating hospitals, patients and relevant government stakeholders. Results will also be disseminated through conference presentations and peer-reviewed publications.
Not applicable (this is an observational study).
Exposure to prescription opioids following traumatic injury can increase the risk of developing tolerance, persistent opioid use and opioid use disorder. The mechanisms underlying opioid tolerance or dependence are not well understood, and no biomarkers predict risk. Opioid exposure causes epigenetic modifications, including alterations in microRNA (miRNA) expression. Several miRNAs, which regulate synaptic plasticity, are hypothesised to underlie substance use disorders and influence µ-opioid receptor levels, modulating opioid tolerance. This project aims to develop a bio-behavioural signature to predict persistent opioid use and chronic pain up to 6 months post-discharge.
The study will use a prospective cohort design, enrolling 180 adult patients at a Level I Trauma Center who are prescribed opioids at discharge. Prospective data will be collected in the hospital and at 7 days and 1, 3 and 6 months post-discharge. Biological data (genotyping and miRNA levels) and clinical measures of opioid use, pain, pain sensitivity (EEG) and psychosocial functioning will be collected at each time point. Bayesian regression methods will be used to identify baseline clinical, genetic, epigenetic and psychosocial predictors of opioid use and pain outcomes at 6 months post-discharge. Growth mixture modelling will identify distinct subgroups with varying trajectories, followed by Bayesian hierarchical modelling to predict trajectory classification based on predictor variables.
Ethics approval for this study was obtained from the University of Texas Health Science Center at Houston Committee for the Protection of Human Subjects (HSC-MS-24–0314). Findings will be disseminated in peer-reviewed scientific journals and at national and international conferences.
Pressure injuries (PIs) remain a problem for patient safety and the sustainability of healthcare systems. Difficulties persist in their assessment, prevention and monitoring by multidisciplinary teams. International recommendations point to this problem as a priority area for resolution in terms of patient safety. Research on the subject has been positive, resulting in several guidelines for clinical practice, but professionals' adherence remains below what is expected for their implementation. This scoping review aimed to identify interventions that increase multidisciplinary teams' adherence to the prevention and management of PIs between hospitals and the communities. The search was carried out in the MEDLINE (via PubMed), CINAHL, Scopus, Web of Science, JBI, Cochrane and grey literature databases by two independent reviewers, and led to the identification of 16 articles that met the eligibility criteria and made it possible to answer the research question. Strategies to improve adherence by health professionals include the creation and training of multidisciplinary teams, the implementation of new risk assessment models, Wound Boards, injury prevention reminders, video consultation apps, multidisciplinary rounds, documentation and recording. No studies were identified that assessed staff adherence to interventions aimed at preventing and managing PIs in the continuum between hospitals and communities, which is suggestive of the need for further research in this area.
by Star W. Lee, Haley Miyasato, Jocelyn Tirado, Stephanie Dingwall, Richard A. Cardullo
There are many benefits for students who participate in undergraduate research experiences, including increased retention and persistence in science, technology, engineering, and mathematics (STEM). By doing research, minoritized students increase their likelihood of pursuing graduate school and STEM careers. The benefits of research experiences are partially mediated by students’ interactions with their faculty research mentor. Building trust in the relationship requires students to believe that their faculty mentors are both competent and caring. Here, we used a mixed-methods approach to evaluate the relationship between students and their research mentors. We surveyed both minoritized students’ and their faculty mentors’ perceptions of the mentor’s ability and benevolence. Students rated the faculty mentors’ abilities higher than how mentors rated themselves. In contrast, students rated the faculty mentors’ benevolence significantly lower than how mentors rated themselves. In follow-up interviews focused on benevolence, students emphasized that faculty mentors demonstrated caring through instrumental support (i.e., research skills or career guidance); faculty mentors described providing psychosocial (i.e., social or emotional) support to students. Our results show that there was a difference in how minoritized students and their faculty mentors communicate care in mentor-mentee relationships in research. Findings from this study indicate how faculty mentors may better support minoritized students in undergraduate research experiences.To evaluate the predictive capacity of the Integrated Care for Older People screening tool for the risk of falls in older people receiving care at a healthcare service.
A cross-sectional study.
This study was conducted in a geriatric healthcare service in the southeast region of Brazil. The convenience sample included older people aged 60 and over living at home. The study used the Fall Risk Score to assess the risk of falls and the Integrated Care for Older People screening tool to track intrinsic capacity. The data was analysed using logistic regression to analyse the association between the six Intrinsic Capacity domains, for the early detection of impairment and risk of falls.
A total of 253 older adults participated in the study, most of whom were identified as having a high risk of falls. Logistic regression analysis across six association models revealed that the models including the Intrinsic Capacity domains of locomotion and hearing had a significant association with having a higher risk of falls. Care plans should prioritise the domains most strongly associated with fall risk, guiding targeted strategies to enhance older adults' safety.
The Integrated Care for Older People screening tool, in the locomotion and hearing domains, is associated with the risk of falls in older people from the community receiving care in a geriatric healthcare service. Future longitudinal studies could show whether other domains of intrinsic capacity can predict the occurrence of falls.
This study highlights the Integrated Care for Older People screening tool as essential in nursing practice, especially for assessing the locomotion and hearing domains of intrinsic capacity. Early detection of impairments helps identify increased fall risk in older adults, enabling nurses to implement targeted, person-centred interventions that enhance safety, autonomy and overall quality of life.
No patient or public contribution.
This study complied with the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) guidelines for cross-sectional studies.
Spironolactone is a useful and effective acne treatment option for adult female patients. We aim to establish whether spironolactone could be a safe treatment for the management of acne in the female adolescent population as well. The objective of this scoping review is to provide an evidence map of the safety profile of spironolactone in the paediatric population aged 0–17 across all clinical indications.
This scoping review will be conducted according to the Joanna Briggs Institute scoping review protocol. Relevant publications will be searched on the MEDLINE, Embase and Web of Science databases from inception until July 2025. The authors of included studies will be contacted using contact details provided in the manuscript to check for any further published or unpublished data on the review question. An initial search will be conducted using keywords to identify relevant articles. After identifying the research strategy, articles will be extracted into a reference management tool, and a two-part study selection process will be systematically applied by two reviewers. The first part consists of screening titles and abstracts to define the eligibility of each article. In the second part, the full texts will be screened and only relevant articles will be kept. All articles related to the safety of spironolactone in children and adolescents across all clinical indications will be included. Data will be extracted using a scoping review management software such as Covidence, collated and charted to summarise all the relevant methods, outcomes and key findings in the articles.
This scoping review will provide an extensive overview of the available safety evidence for the use of spironolactone in children and teenagers. Since the scoping review methodology consists of reviewing and collecting data from publicly available materials, this study does not require ethics approval. The results will be disseminated in a peer-reviewed publication.
Dyspnea is a common chief complaint leading to emergency department (ED) visits. Multiple conditions may cause or be associated with dyspnoea, including bacterial pneumonia, acute heart failure (AHF), exacerbation of chronic obstructive pulmonary disease (COPD) or asthma and pulmonary embolism. Each of these diagnoses has a specific treatment recommended by international guidelines. Inappropriate treatment in the ED is more frequent among elderly patients and is independently associated with in-hospital mortality. Point-of-care ultrasound is immediately available at the bedside. Lung and cardiac ultrasound (LuCUS) offers excellent diagnostic accuracy for bacterial pneumonia, AHF and COPD exacerbations, even in elderly patients. The primary objective of the LUC REED trial is to evaluate the impact of a LuCUS-guided strategy versus standard care on reducing inappropriate treatment of dyspnoea in elderly ED patients.
The LUC REED trial is a prospective, interventional, multicentre, stepped-wedge randomised controlled trial designed to assess the superiority of a LuCUS-guided strategy over standard care in ensuring treatment appropriateness for dyspnoea in elderly ED patients. The study will include 504 patients over 2 years. Patients aged >65 years presenting with acute dyspnoea and signs of severity (respiratory rate ≥22 or SpO2
Ethics final approval was obtained from the Institutional Review Board of France—Est IV on 4 April 2025 (2024-A01678-39). Results will be published in peer-reviewed international journals.
FreshRSS 