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80 result(s) for "Teixeira-Pinto, Armando"
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Chronic disease prevention programs offered by Aboriginal Community Controlled Health Services in New South Wales, Australia
To identify and describe chronic disease prevention programs offered by Aboriginal Community Controlled Health Services (ACCHSs) in New South Wales (NSW), Australia. ACCHSs were identified through the Aboriginal Health and Medical Research Council of NSW website. Chronic disease programs were identified from the Facebook page and website of each ACCHS. Characteristics, including regions, target population, condition, health behaviour, modality and program frequency were extracted and summarised. We identified 128 chronic disease programs across 32 ACCHSs. Of these, 87 (68%) programs were broad in their scope, 20 (16%) targeted youth, three (2%) targeted Elders, 16 (12%) were for females only and five (4%) were for males only. Interventions included physical activity (77, 60%), diet and nutrition (74, 58%), smoking (70, 55%), and the Aboriginal and Torres Strait Islander Health Check (44, 34%), with 93 programs (73%) of ongoing duration. Chronic disease prevention programs address chronic conditions by promoting physical activity, diet and nutrition, smoking cessation and health screening. Most target the general Aboriginal community, a few target specific groups based on gender and age, and more than one‐quarter are time‐limited. Chronic disease programs that are co‐produced with specific groups, based on age and gender, may be needed.
Influence of poor sleep on cardiovascular disease-free life expectancy: a multi-resource-based population cohort study
Background The complexity of sleep hinders the formulation of sleep guidelines. Recent studies suggest that different unhealthy sleep characteristics jointly increase the risks for cardiovascular disease (CVD). This study aimed to estimate the differences in CVD-free life expectancy between people with different sleep profiles. Methods We included 308,683 middle-aged adults from the UK Biobank among whom 140,181 had primary care data linkage. We used an established composite sleep score comprising self-reported chronotype, duration, insomnia complaints, snoring, and daytime sleepiness to derive three sleep categories: poor, intermediate, and healthy. We also identified three clinical sleep disorders captured by primary care and inpatient records within 2 years before enrollment in the cohort: insomnia, sleep-related breathing disorders, and other sleep disorders. We estimated sex-specific CVD-free life expectancy with three-state Markov models conditioning on survival at age 40 across different sleep profiles and clinical disorders. Results We observed a gradual loss in CVD-free life expectancy toward poor sleep such as, compared with healthy sleepers, poor sleepers lost 1.80 [95% CI 0.96–2.75] and 2.31 [1.46–3.29] CVD-free years in females and males, respectively, while intermediate sleepers lost 0.48 [0.41–0.55] and 0.55 [0.49–0.61] years. Among men, those with clinical insomnia or sleep-related breathing disorders lost CVD-free life by 3.84 [0.61–8.59] or 6.73 [5.31–8.48] years, respectively. Among women, sleep-related breathing disorders or other sleep disorders were associated with 7.32 [5.33–10.34] or 1.43 [0.20–3.29] years lost, respectively. Conclusions Both self-reported and doctor-diagnosed poor sleep are negatively associated with CVD-free life, especially pronounced in participants with sleep-related breathing disorders.
NAV-KIDS2 trial: protocol for a multi-centre, staggered randomised controlled trial of a patient navigator intervention in children with chronic kidney disease
Background Chronic kidney disease (CKD) is a devastating illness associated with increased mortality, reduced quality of life, impaired growth, neurocognitive impairment and psychosocial maladjustment in children. There is growing evidence of socioeconomic disparities in health outcomes among children with CKD. Patient navigators are trained non-medical personnel who assist patients with chronic conditions journey through the continuum of care and transit across different care settings. They help vulnerable and underserved populations to better understand their diagnosis, treatment options, and available resources, guide them through complex medical systems, and help them to overcome barriers to health care access. Given the complexity and chronicity of the disease process and concerns that current models of care may not adequately support the provision of high-level care in children with CKD from socioeconomically disadvantaged backgrounds, a patient navigator program may improve the provision of care and overall health of children with CKD. Methods The NAV-KIDS 2 trial is a multi-centre, staggered entry, waitlisted randomised controlled trial assessing the health benefits and costs of a patient navigator program in children with CKD (stages 3–5, on dialysis, and with kidney transplants), who are of low socioeconomic backgrounds. Across 5 sites, 210 patients aged from 3 to 17 years will be randomised to immediate receipt of a patient navigator intervention for 24 weeks or waitlisting with standard care until receipt of a patient navigator at 24 weeks. The primary outcome is child self-rated health (SRH) 6-months after completion of the intervention. Other outcomes include utility-based quality of life, caregiver SRH, satisfaction with healthcare, progression of kidney dysfunction, other biomarkers, missed school days, hospitalisations and mortality. The trial also includes an economic evaluation and process evaluation, which will assess the cost-effectiveness, fidelity and barriers and enablers of implementing a patient navigator program in this setting. Discussion This study will provide clear evidence on the effectiveness and cost-effectiveness of a new intervention aiming to improve overall health and well-being for children with CKD from socioeconomically disadvantaged backgrounds, through a high quality, well-powered clinical trial. Trial registration Prospectively registered (12/07/2018) on the Australian New Zealand Clinical Trials Registry ( ACTRN12618001152213 ).
Remdesivir for the treatment of patients hospitalized with COVID-19 receiving supplemental oxygen: a targeted literature review and meta-analysis
This network meta-analysis (NMA) assessed the efficacy of remdesivir in hospitalized patients with COVID-19 requiring supplemental oxygen. Randomized controlled trials of hospitalized patients with COVID-19, where patients were receiving supplemental oxygen at baseline and at least one arm received treatment with remdesivir, were identified. Outcomes included mortality, recovery, and no longer requiring supplemental oxygen. NMAs were performed for low-flow oxygen (LFO 2 ); high-flow oxygen (HFO 2 ), including NIV (non-invasive ventilation); or oxygen at any flow (AnyO 2 ) at early (day 14/15) and late (day 28/29) time points. Six studies were included (N = 5245 patients) in the NMA. Remdesivir lowered early and late mortality among AnyO 2 patients (risk ratio (RR) 0.52, 95% credible interval (CrI) 0.34–0.79; RR 0.81, 95%CrI 0.69–0.95) and LFO 2 patients (RR 0.21, 95%CrI 0.09–0.46; RR 0.24, 95%CrI 0.11–0.48); no improvement was observed among HFO 2 patients. Improved early and late recovery was observed among LFO 2 patients (RR 1.22, 95%CrI 1.09–1.38; RR 1.17, 95%CrI 1.09–1.28). Remdesivir also lowered the requirement for oxygen support among all patient subgroups. Among hospitalized patients with COVID-19 requiring supplemental oxygen at baseline, use of remdesivir compared to best supportive care is likely to improve the risk of mortality, recovery and need for oxygen support in AnyO 2 and LFO 2 patients.
Transparency, trust and minimizing burden to increase recruitment and recruitment in trials: a systematic review
Highlights•The barriers and facilitators to trial participation from the patient perspectives are captured in the themes of ambiguity of context and benefit, lacking awareness of opportunity, wary of added burden, skepticism, fear and mistrust, building confidence, and social gains and belonging to the community. •Trials were perceived as an opportunity for some patients to access free and high-quality healthcare •Patients feared discrimination and inequities in accessing healthcare, particularly among patients from vulnerable ethnic minority groups, discouraged participation in trials.
Pharmacological interventions in IgA nephropathy: protocol for a living systematic review and network meta-analysis
IntroductionIgA nephropathy (IgAN) is the most common primary glomerular disease in adults. In recent years, there have been many significant advances in treating IgAN, with multiple successful clinical trials. We aim to determine the comparative effectiveness of available pharmaceutical interventions for treating IgAN.Methods and analysisA systematic review and network meta-analysis (NMA) will be conducted to assess the comparative effectiveness and safety of various pharmacological interventions available for adults with IgAN. All randomised controlled trials (RCTs) or quasi-RCTs which have evaluated pharmacological interventions in IgAN will be included. Both published studies and those available only as conference abstracts will be considered. A systematic literature search will be conducted using Ovid MEDLINE(R) ALL, Embase, Cochrane Kidney and Transplant Specialised Register, Cochrane Central Register of Controlled Trials (CENTRAL), WHO International Clinical Trials Registry and ClinicalTrials.gov from inception to the present. Data extraction and risk of bias assessments using Cochrane Risk of Bias 2.0 will be performed by two reviewers independently, and differences resolved through consensus. Primary outcomes assessed will be kidney function and death, and secondary outcomes will be cardiovascular disease, other adverse events and patient-reported outcomes. The NMA will be conducted using a Bayesian NMA with Markov Chain Monte Carlo simulation methods in a random-effects model framework. The certainty of the evidence will be assessed using the Confidence In Network Meta-Analysis(CINeMA) tool to manage the Grading of Recommendations, Assessment, Development and Evaluations(GRADE) assessment.After initial publication, the NMA will be maintained as a ‘living model’ in an open-source web application. A living ‘auto-search’ will be created and updated monthly to identify new evidence as it becomes available for synthesis. If new relevant studies are identified, after risk of bias assessment, data will be extracted and incorporated into the model, and findings will be updated accordingly. This will potentially provide a continuous overview of the rapidly changing therapeutic landscape of IgAN in the coming years and in future may help us to design ‘living guidelines’ for the management of IgAN.Ethics and disseminationThe findings will be published in international peer-reviewed journals. No results are being presented in this protocol.PROSPERO registration numberCRD420251050367.
Patient-reported outcome measures for fatigue in patients with chronic kidney disease: a systematic review
ObjectiveFatigue is a common and debilitating symptom that is associated with an increased risk of mortality, dialysis initiation and hospitalisation among patients with chronic kidney disease (CKD). The aim of this study was to identify the characteristics, content and psychometric properties of patient-reported outcome measures (PROMs) used to measure fatigue in patients with CKD not requiring kidney replacement therapy (KRT).DesignSystematic review. The characteristics, dimensions of fatigue and psychometric properties of these measures were extracted and analysed.Data sourcesWe searched MEDLINE, Embase, PsycINFO and CINAHL from database inception to February 2023.Eligibility criteria for selecting studiesAll studies that reported fatigue in patients with CKD stages 1–5 not receiving KRT.ResultsWe identified 97 studies (20 (21%) randomised trials, 2 (2%) non-randomised trials and 75 (77%) observational studies). 27 different measures were used to assess fatigue, of which three were author-developed measures. The 36-Item Short Form Health Survey (SF-36) and Kidney Disease Quality of Life – Short Form (KDQOL-SF) were the most frequently used measures (41 (42%) and 24 (25%) studies, respectively). Six (22%) measures were specific to fatigue (Chalder Fatigue Questionnaire, Functional Assessment of Chronic Illness Therapy – Fatigue Scale, Functional Assessment of Cancer Therapy-Fatigue, Fatigue Severity Scale, and author developed Chen & Ku 1998, and Hao et al 2021) while 21 (78%) included a fatigue subscale or item within a broader construct for example, quality of life. Various content domains assessed included tiredness, ability to think clearly, level of energy, muscle weakness, ability to concentrate, verbal abilities, motivation, memory, negative emotions and life participation. Only two measures (Chronic Kidney Disease Symptom Index – Sri Lanka, Kidney Symptom Questionnaire) were developed specifically for CKD, but they were not specific to fatigue. Six measures (Chronic Kidney Disease Symptom Index – Sri Lanka, Functional Assessment of Cancer Therapy – Anemia, Revised Illness Perception Questionnaire, Kidney Symptom Questionnaire, Short Form 6 Dimension and 36-Item Short Form Health Survey) had been validated in patients with CKD not requiring KRT.ConclusionPROMs used to assess fatigue in patients with CKD vary in content and few were specific to fatigue in patients with CKD not requiring KRT. Data to support the psychometric robustness of PROMs for fatigue in CKD were sparse. A validated and content-relevant measure to assess fatigue in patients with CKD is needed.
Patient needs and priorities for patient navigator programmes in chronic kidney disease: a workshop report
Background and objectivePatients with early chronic kidney disease (CKD) face challenges in accessing healthcare, including delays in diagnosis, fragmented speciality care and lack of tailored education and psychosocial support. Patient navigator programmes have the potential to improve the process of care and outcomes. The objective of this study is to describe the experiences of patients on communication, access of care and self-management and their perspectives on patient navigator programmes in early CKD.Design, setting and participantsWe convened a workshop in Australia with 19 patients with CKD (all stages including CKD Stage 1 to 5 not on dialysis, 5D (dialysis), and 5T (transplant)) and five caregivers. All of them were over 18 years and English-speaking. Transcripts from the workshop were analysed thematically.ResultsFour themes that captured discussions were: lost in the ambiguity of symptoms and management, battling roadblocks while accessing care, emotionally isolated after diagnosis and re-establishing lifestyle and forward planning. Five themes that focussed on patient navigator programmes were: trust and credibility, respecting patient choices and readiness to accept the programme, using accessible language to promote the programme, offering multiple ways to engage and communicate and maintaining confidentiality and privacy. Of the 17 features identified as important for a patient navigator programme, the top five were delivery of education, psychosocial support, lifestyle modification, communication and decision-making support and facilitating care.ConclusionPatient navigator services can address gaps in services around health literacy, communication, psychosocial support and coordination across multiple healthcare settings. In comparison to the existing navigator programmes, and other services that are aimed at addressing these gaps, credible, accessible and flexible patient navigator programmes for patients with early CKD, that support education, decision-making, access to care and self-management designed in partnership with patients, may be more acceptable to patients.
Donors With a Prior History of Cancer: Factors of Non-Utilization of Kidneys for Transplantation
Cancer transmission from deceased donors is an exceedingly rare but potentially fatal complication in transplant recipients. We aimed to quantify the likelihood of non-utilization of kidneys for transplantation from donors with a prior cancer history. We included all intended and actual deceased donors in Australia and New Zealand between 1989 and 2017. Association between prior cancer history and non-utilization of donor kidneys was examined using adjusted logistic regression. Of 9,485 deceased donors, 345 (4%) had a prior cancer history. Of 345 donors with a prior cancer history, 197 (57%) were utilized for transplantation. Donor characteristics of age, sex and comorbidities were similar between utilized and non-utilized donors with prior cancer. The time from cancer to organ donation was similar between utilized and non-utilized donors, irrespective of cancer subtypes. Donors with a prior cancer history were less likely to be utilized [adjusted OR (95% CI) 2.29 (1.68–3.13)] than donors without prior cancer. Of all actual donors, the adjusted OR for non-utilization among those with prior cancer was 2.36 (1.58–3.53). Non-melanoma skin cancer was the most frequent prior cancer type for utilized and non-utilized potential donors. Donors with prior cancers were less likely to be utilized for transplantation, with no discernible differences in cancer characteristics between utilized and non-utilized donors.
A Global Survey of Self-Reported Cancer Screening Practices by Health Professionals for Kidney Transplant Candidates and Recipients
Cancer is a major cause of morbidity and mortality in kidney transplant recipients. Health professionals have a critical role in promoting cancer screening participation. From March 2023 to February 2024, an online survey was distributed to kidney transplant health professionals globally to assess their screening practices. We compared their reported screening practices to recommended guidelines and analyzed factors associated with these practices. We received 97 responses, and most were nephrologists (70%), and around 80% recommended breast, colorectal, and cervical cancer screening for kidney transplant candidates and recipients. About 85% recommended lung cancer screening for higher-risk individuals. Skin cancer screening recommendations varied from 69% for transplant candidates and 84% for recipients. Self-reported cervical cancer screening practices were most concordant with recommended guidelines, followed by breast and skin cancers. Barriers reported included a lack of cancer screening awareness (28%), perceived financial constraints (35%), and deficient structured cancer screening systems (51%). Professionals from high-income countries were more likely to advise screening than those from lower-middle-income countries, with odds ratios ranging from 2.9 to 12.3. Most health professionals reported recommending cancer screening for kidney transplant candidates and recipients. However, recommendations were influenced by costs and service delivery gaps within health systems.