Search Results for: Demenze: trattamento farmacologico e non farmacologico e gestione dello stress del caregiver

Objectives
To investigate demographic, clinical characteristics, treatment patterns and healthcare resource utilisation (HCRU) among patients with portopulmonary hypertension (PoPH).

Design
Retrospective analysis of a real-world cross-sectional survey, the pulmonary arterial hypertension (PAH) Disease Specific Programme.

Setting
Secondary care settings in the USA.

Participants
Pulmonologists (n=22), cardiologists (n=17) and internists (n=7) who saw ≥2 patients with PAH/month provided data on 90 PoPH patients. Mean age of patients was 56.8 years, 51.1% were male, 76.7% were white/Caucasian.

Primary and secondary outcome measures
Demographic characteristics, initial presentation/diagnosis, disease trajectory, symptoms, comorbidities, treatment patterns and HCRU.

Results
The most common diagnostic tests were echocardiogram (62.2%), right heart catheterisation (56.7%) and electrocardiogram (48.9%). Dyspnea on exertion (64.4%), dyspnea following exertion (51.1%) and fatigue (48.9%) were the most common symptoms prior to PAH diagnosis as well as the most bothersome. Overall, 13.3% patients had mild disease before treatment vs 42.2% at time of survey. Most (60.0%) had stable disease (21.1% were improving and 18.8% were deteriorating at the time of the survey). Most common recent symptoms were dyspnea on exertion (51.1%), fatigue (37.8%) and dyspnea following exertion (32.2%). Patients had a mean of 1.8 comorbidities. In total, 80.0% of PoPH patients were receiving PAH-specific treatment; 41.7%, 22.2% and 12.5% received monotherapy, dual therapy and triple therapy, respectively. Patients had seen their physician 4.1 times in the past 12 months (3.5 visits specifically for PAH), while 31.1% had been hospitalised for PAH. Most (70.0%) patients were managed in a multidisciplinary team, and 8.9% of patients relied on a caregiver.

Conclusions
This study highlights the high symptomatic burden coupled with mostly moderate-to-severe disease status and a high hospitalisation rate despite the majority of PoPH patients being on therapy. Therefore, new treatment options in PoPH are in great need.

Stroke, Ahead of Print. BACKGROUND:Poststroke depression (PSD) affects ≈33% of individuals 1 year after a stroke. Blood-brain barrier (BBB) dysfunction in the nucleus accumbens (NAc), a hub for emotional processing, reward, and mood regulation, has been linked to stress-induced depressive-like behaviors in male mice. Neurovascular alterations were also observed in postmortem tissue samples from men with a diagnosis of major depression. Thus, we aimed to investigate if BBB changes in the NAc could contribute to PSD pathophysiology.METHODS:Stereotaxic injection of ET-1 (endothelin-1), a potent vasoconstrictor, was performed in the NAc of male mice to create a focal brain stroke, and then, infarct size and localization were assessed and quantified. We subsequently evaluated transcriptomic and morphological effects of the infarct on BBB-related genes and cells in the NAc, particularly those known to be altered after stress exposure in mice or human depression. BBB integrity was assessed with a dextran dye, and magnetic resonance imaging scans were conducted before versus after the injection of Gadovist, a contrast agent. Last, a battery of behavioral tests related to depressive- and anxiety-like behaviors was performed to determine if an infarct in the NAc is sufficient to induce a PSD-like phenotype.RESULTS:Following ET-1 injection, ≈50% of the total lesion was observed in the NAc leading to BBB hyperpermeability in this brain area. BBB gene expression was impacted by ET-1, and also surgery alone and profiles were differentially regulated throughout time up to 14 days. Gliosis in the NAc was observed with increased reactivity of astrocytes and microglia. The effect of ET-1 on PSD-like symptoms was limited. However, body weight, sociability, and activity were affected by surgery with a more pronounced impact of ET-1 on social interactions compared with naive animals.CONCLUSIONS:While no clear PSD phenotype was observed following an ET-1–induced stroke in the NAc of male mice, our study shed light on the technical complexity of focal lesions in deep brain structures, an understudied phenomenon occurring in humans. We provide technical insights for the development of a mouse model of deep brain lesions, characterize its impact at molecular, cellular, and behavioral levels, and highlight the need to control for vascular alterations when performing stroke surgeries.

A influire sul benessere anche lo stress

Introduction
A substantial portion of the 3.6 million births per year in the USA (approximately 25%–30%) occur in the context of adverse pregnancy outcomes (APOs), including preterm birth (PTB), hypertensive disorders of pregnancy (HDP) and small-for-gestational-age (SGA) birth. Black individuals have a 2–3-fold higher risk of APOs and a similarly increased risk of maternal morbidity and mortality compared with White individuals. Adverse social determinants of health (SDoH) are at the root of this disparity and contribute to it through multiple mechanisms. Maternal anaemia is an upstream factor associated with severe maternal morbidity, maternal mortality and other APOs and is also associated with adverse SDoH. Effectively and efficiently addressing social needs arising from adverse SDoH in the obstetric setting can be difficult due to varying patient preferences, resource accessibility and clinic workflows. The Better Birth Outcomes Through Technology, Education and Reporting (BETTER) intervention attempts to account for these barriers by encouraging patients to address social needs through motivational interviewing and by sending recurring text messages that provide links to multiple kinds of social service resources.

Methods and analysis
We will use a two-arm randomised controlled trial to evaluate the effects of providing patients with a motivational interviewing session and text messages with links to multiple resources to address their social needs compared with patients receiving usual care. We will recruit 550 pregnant individuals less than 21 weeks of gestation from two university prenatal clinics that primarily serve Medicaid-covered individuals in an urban city in the Midwestern USA. We will assess whether the intervention reduces the primary outcome of maternal anaemia measured as haemoglobin

Purpose
Breastfeeding is beneficial to the health of both the mother and infant. Despite recommendations to breastfeed by organisations including the WHO and the American Academy of Pediatrics, rates of breastfeeding remain below public health goals. The Mother and Infant Metabolome and Microbiome (MIMM) study is a prospective cohort study of healthy mother-term infant dyads designed to comprehensively assess the perinatal, maternal, neonatal and infant factors that are associated with breastfeeding outcomes and human milk composition.

Participants
MIMM participants were recruited from two medical centres in Boston, Massachusetts, from 2019 to 2023 and are followed for 2 years. Dyads were included if the mother delivered a singleton infant at ≥37 weeks’ gestation, was discharged home

Introduction
Pre-eclampsia is a harmful and potentially life-threatening condition affecting maternal health and fetal well-being. In response to the need for timely and continuous monitoring, remote health technologies have been implemented for blood pressure control among this group over the last decades. The purpose of this study is to synthesise qualitative evidence on the experiences of adopting remote technologies for blood pressure control among women with pre-eclampsia and their healthcare providers.

Methods
Peer-reviewed publications published in English from January 2013 to March 2023 were searched using seven electronic databases: PubMed, Nursing & Allied Health Premium (ProQuest), Scopus, ScienceDirect, Taylor & Francis Online, Google Scholar and EBSCO Open Dissertations. The findings were subjected to meta-synthesis using the Joanna Briggs Institute meta-aggregation approach, whereby credible and unequivocal findings supported by participant quotations were extracted, grouped into categories and then integrated into synthesised findings through consensus among reviewers. A total of 4827 studies were identified in the initial database search. Twelve eligible studies were included in the meta-synthesis.

Results
Among 12 studies, five synthesised findings were elicited from women’s experiences with remote monitoring, including reassurance and increased self-confidence in health, a sense of autonomy, enhanced awareness of their health, acceptability and satisfaction with telehealth and reduced anxiety and stress. Providers’ perspectives on telehealth were presented in four synthesised findings: increasing value for oneself and work, strengthening knowledge and skills on pre-eclampsia, improving quality of care and concerns about technology challenges.

Conclusion
Healthcare providers reported professional growth and improved care delivery, though technical challenges persist. These findings support the integration of remote monitoring into maternal healthcare.

Introduction
Hypertensive disorders of pregnancy (HDP), including gestational hypertension and pre-eclampsia, affect approximately 10% of pregnancies worldwide and contribute significantly to fetal and maternal morbidity and mortality. Early identification of HDP would facilitate targeted surveillance and personalised care in order to mitigate the severity of complications and improve pregnancy outcomes. Uric acid is a marker of oxidative stress, inflammation and endothelial dysfunction, and has been proposed as a predictor of hypertensive disease. Salurate is a salivary uric acid test that has the potential to identify pregnant women at risk of developing HDP several weeks before clinical manifestation.

Methods and analysis
This is a prospective, multicentre, observational, cohort study with health economics evaluation. Women aged 16 and above, with a viable singleton pregnancy at 1:300 will be eligible for recruitment. Participants will perform weekly remote salivary uric acid testing from enrolment until the conclusion of pregnancy and upload results of colourimetric paper tests via a smartphone application. We will validate a predictive algorithm that analyses colour data from several consecutive samples to detect patterns that predict whether HDP is likely to occur. The primary outcome is test performance for the prediction of HDP. Secondary outcomes include adherence to sampling and test performance for predicting gestational diabetes, stillbirth and fetal growth restriction. Data on pregnancy outcomes will be collected from the medical notes, compared with the predictions made by the algorithm and subjected to statistical analysis.

Ethics and dissemination
Approval has been obtained from Cambridge East Research Ethics Committee (REC reference 24/EE/0123), Medicines and Healthcare products Regulatory Agency (CI/2024/0038/GB) and Health Research Authority (IRAS ID 337290). Results of the study will be published in peer-reviewed journals and presented at national and international conferences.

Trial registration number
ISRCTN17992452.

Protocol version
4, 4 July 2024.

Introduction
Emerging research indicates that integrated treatment of co-occurring post-traumatic stress disorder (PTSD) and substance use disorder can be effective among adolescents and young people. However, various barriers exist to young people accessing evidence-based treatments. Telehealth offers an opportunity to address these barriers and provide a scalable and accessible alternative to inperson treatment. This paper describes the study protocol for a randomised controlled trial (RCT) examining the efficacy, safety and cost-effectiveness of an integrated trauma-focused cognitive-behavioural treatment for traumatic stress and substance use among adolescents and young adults (Concurrent Treatment of PTSD and Substance Use Disorders Using Prolonged Exposure – Adolescent and Young Adult version (COPE-A)) when delivered in person compared with via telehealth.

Methods and analysis
A two-arm, parallel group, single-blind, non-inferiority RCT with follow-up at 4 months and 12 months post study entry will be conducted in Sydney, Australia. Participants (170 adolescents and young adults aged 12–25 years) will be allocated to receive COPE-A either in person or via telehealth (allocation ratio 1:1) using minimisation. Project psychologists will administer treatment via both modes of delivery over a maximum of 16 sessions of 60–90 min. The primary outcome will be between-group differences in change in the severity of PTSD symptoms from baseline to 4-month follow-up, as measured by the Clinician-Administered PTSD Scale for Children and Adolescents for the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition.

Ethics and dissemination
This study has been approved by the Sydney Children’s Hospitals Network Human Research Ethics Committee (2024/ETH01050). Research findings will be published in peer-reviewed journals and presented at scientific conferences.

Trial registration number
ACTRN12624000776505.

Protocol version
V.2.3, 20 March 2025.

Studio, è associato al mantenimento del volume delle aree cerebrali chiave

Studio, è associato al mantenimento del volume delle aree cerebrali chiave

Introduction
International survivorship guideline consortia have developed strategies to prevent, detect and manage late effects of childhood cancer survivors. However, recommendations do not adequately reflect the everyday reality of paediatric oncology care in low- and middle-income countries. In this study protocol, a survivorship intervention programme, comprising an educational component and a follow-up component, is described. The Educational Programme aims to improve follow-up adherence of childhood cancer survivors through increasing survivorship knowledge of caregivers. The Follow-up Programme aims to map late effects by implementing a follow-up form at the outpatient clinic to be used by trained healthcare providers.

Methods and analysis
This non-randomised prospective clinical trial will be performed at a referral hospital in Western Kenya. 100 caregivers of children diagnosed with cancer, who will complete treatment within 2 months, will be enrolled and followed for 24 months after completion of treatment. A caregiver control group receiving usual care will be recruited, and sequentially, caregivers will be included in an intervention group to attend an educational group session where they receive educational materials (video, booklet and Survivorship Card). Primary study outcome will be survivors’ follow-up adherence. Survivors will be considered lost to follow-up after they miss a scheduled appointment and do not revisit the clinic for more than 6 months. Mixed models regression analyses will be performed to determine intervention effects on follow-up adherence and on caregiver survivorship knowledge uptake. Additionally, healthcare providers will be trained on follow-up care, whereafter a form will be introduced at the outpatient clinic to document late effects in paediatric survivors attending the clinic for the period of a year. Secondary outcomes will be late effects prevalence as documented in the follow-up form and caregiver and healthcare provider survivorship knowledge uptake. Implementation measures (reach, potential effectiveness, adoption, satisfaction and maintenance) will be evaluated for both programmes.

Ethics and dissemination
The Institutional Research and Ethics Committee has approved the study protocol. Findings will also be shared with governmental and non-governmental organisations that support children with cancer in Kenya to inform their target audiences and guide their policy development.
Lessons learnt from this study could inform healthcare providers and policy makers on how to shape survivorship programmes in the Kenyan context and possibly implement similar programmes in other centres in Sub-Saharan Africa.

Trial registration number
NCT06680687.

Introduction
Referrals for gender-affirming healthcare services have surged in recent decades, presumably driven by increased visibility, acceptance and reduced barriers to care. Despite these advances, transgender and gender-diverse individuals continue to face significant mental health challenges, including elevated rates of anxiety, depression as well as high prevalence of autistic traits. Gender-affirming hormonal treatment (GAHT) has been suggested to improve mental health and quality of life (QoL) among transgender individuals; however, the short- and long-term treatment effects of GAHT are not yet fully understood. Therefore, this study aims to establish a comprehensive cohort of transgender individuals at the Centre for Gender Identity (CGI), Aalborg University Hospital, Denmark, to enhance understanding and treatment outcomes.

Methods and analysis
The Transgender Cohort (TraCK) will recruit participants from February 14, 2024, with recruitment occurring continuously alongside yearly follow-up. This single-centre cohort study will include both retrospective and prospective data collection. Transgender individuals referred to CGI will be invited to participate in the study via the Danish digital mail system called e-Boks. Participants must provide informed consent and complete a baseline questionnaire. Data will be collected from self-reported questionnaires and medical records across multiple specialists. Self-reported questionnaires include WHO-Quality of Life BREF, Eating Disorders Examination Questionnaire, Autism Spectrum Quotient, Transgender Congruence Scale, and Gender Minority Stress and Resilience Measure. Medical records will provide information on demographics, mental health, physical health, and gender-affirming treatment details. Data will be managed using REDCap, ensuring compliance with GDPR and the National Data Protection Act.

Ethics and dissemination
While recognising the potential privacy risks associated with data collection, the study considers these outweighed by the benefits of advancing knowledge on gender diversity and the impacts of gender-affirming care. The North Jutland Region Ethics Committee reviewed the project, determining no formal approval was needed, but it was registered and approved (no. F2024-012) by the North Jutland Region. Findings will be disseminated through peer-reviewed journals, conferences, and accessible reports for participants.

Registration details
This study is registered with the North Jutland Region (no. F2024-012). Recruitment and data collection began on February 14, 2024, and will continue alongside yearly follow-up. Keywords Transgender individuals, transgender and gender-diverse, transgender cohort, transgender health, transgender research, cohort study, gender-affirming care.

Objective
To determine caregiver knowledge of, attitudes towards, and perceptions of feeding practices for infants admitted to a tertiary referral hospital with severe pneumonia, and to identify community feelings about nasogastric tube feeding in Malawi.

Setting
The paediatric ward of a government tertiary referral hospital in Lilongwe, Malawi.

Methods
From March through April 2023, we conducted in-depth interviews with 14 mothers of infants 0–12 months of age hospitalised with severe pneumonia who had been enrolled in an observational study evaluating feeding and swallowing in breastfed infants. In-depth interviews assessed mothers’ attitudes towards hospital feeding practices including nasogastric tube feeding, along with community perceptions of nasogastric tubes. Data were analysed using a thematic analysis approach to assess themes and subthemes of transcripts.

Results
Mothers understood that children with pneumonia are at risk of ‘choking’ during oral feeding; however, they had substantial worries about both withholding breastfeeding and providing nasogastric feeds to their infants through a nasogastric tube. Community perceptions of nasogastric tubes were widely negative and included beliefs that nasogastric tubes cause children to ‘choke’ and die and that medical providers want to harm children. Mothers held strong beliefs about the benefits of breastfeeding.

Conclusion
There are alarming misconceptions in the community around nasogastric tubes and the intentions of medical providers. This leads to maternal concerns about this hospital feeding practice, poor adherence to medical recommendations, and mistrust in the broader healthcare system. To improve hospital outcomes of children with severe pneumonia, caregiver and community education is needed.

Introduction
The medical profession is facing an unprecedented crisis. Reasons for this are complex and multifactorial; however, rising rates of burnout will undoubtedly contribute to problems with recruitment and retention. Chronic workplace stress, whereby there are insufficient resources available to meet the demands doctors face, is a contributor to burnout. There are a wide variety of available self-report measures for stress, with heart rate variability (HRV) shown to be a biomarker of stress and recovery in doctors. We aim to triangulate continuous HRV measurements with validated self-report measures and qualitative data to better understand the patterns of stress and recovery.

Methods and analysis
This study has a sequential explanatory mixed-methods design. Participants will be recruited from multiple sites within National Health Service (NHS) Grampian. Initially, participants will complete a suite of validated scales, including the Maslach Burnout Inventory for Medical Personnel, the Resilience Scale for Adults and the Interpersonal, Community, Occupational, Physical, Psychological (ICOPPE) well-being scale. Following this, participants will undertake seven consecutive days of ecological momentary assessment of real-time demands, resources and fatigue, alongside 7 days of continuous ambulatory assessment of HRV via Firstbeat Bodyguard 3 chest-worn monitors. Participants will be provided with a summary report following their study period. If 40 participants are recruited within the recruitment timeframe, multilevel modelling will be used to analyse data; otherwise, N-of-1 statistical techniques will be used. Following initial analysis of the quantitative data, participants of interest will be invited to take part in semistructured interviews, which will be thematically analysed and presented alongside the quantitative data.

Ethics and dissemination
This study was approved by the University of Aberdeen, School of Medicine, Medical Sciences and Nutrition ethics review board (ref. 3389193) and the NHS Grampian research and development team. Results will be disseminated in international peer-reviewed journals.

Trial registration number
NCT06721312.