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To study the association between risk for hospitalisation in an elderly population related to renal function, number of chronic diseases and number of prescribed drugs.
A case–control study. Persons hospitalised were included and their controls were obtained from electronic hospital medical records. If data were lacking on creatinine levels, multiple imputation was used.
Blekinge County in southwestern Sweden.
Study of individuals aged 75 years or older in 2013. We identified a total of 2,941 patients with a first hospitalisation. Of these, 81 were excluded, 78 due to incomplete data and 3 because of lack of control persons. Controls were matched to the same sex and birth year, which resulted in 5720 persons.
To analyse the OR for hospitalisation conditional logistic regression was used.
A total of 695 persons lacked creatinine value. Using imputation values comparing persons with estimated glomerular filtration rate (eGFR) 2 with ≥30 univariate analyses showed an increased OR 2.35 (95% CI 1.83 to 3.03). Adjusted analyses demonstrated an OR of 1.90 (95% CI 1.46 to 2.47). Comparing eGFR2 against ≥45 univariate analyses showed OR 1.38 (95% CI 1.22 to 1.57). Adjusted analyses OR for the same group were 1.17 (95% CI 1.03 to 1.33). In both models, the OR for five or more chronic conditions and five or more medications showed a statistically increased risk for hospitalisation.
There is a need for systems using data collected in routine care to follow elderly patients to minimise avoidable hospitalisations that can cause adverse effects. Renal function, number of chronic conditions and medications are factors that are of significant importance. This study demonstrates the complexity of this patient group.
Many rural communities bear a disproportionate share of drug-related harms. Innovative harm reduction service models, such as vending machines or kiosks, can expand access to services that reduce drug-related harms. However, few kiosks operate in the USA, and their implementation, impact and cost-effectiveness have not been adequately evaluated in rural settings. This paper describes the Kentucky Outreach Service Kiosk (KyOSK) Study protocol to test the effectiveness, implementation outcomes and cost-effectiveness of a community-tailored, harm reduction kiosk in reducing HIV, hepatitis C and overdose risk in rural Appalachia.
KyOSK is a community-level, controlled quasi-experimental, non-randomised trial. KyOSK involves two cohorts of people who use drugs, one in an intervention county (n=425) and one in a control county (n=325). People who are 18 years or older, are community-dwelling residents in the target counties and have used drugs to get high in the past 6 months are eligible. The trial compares the effectiveness of a fixed-site, staffed syringe service programme (standard of care) with the standard of care supplemented with a kiosk. The kiosk will contain various harm reduction supplies accessible to participants upon valid code entry, allowing dispensing data to be linked to participant survey data. The kiosk will include a call-back feature that allows participants to select needed services and receive linkage-to-care services from a peer recovery coach. The cohorts complete follow-up surveys every 6 months for 36 months (three preceding kiosk implementation and four post-implementation). The study will test the effectiveness of the kiosk on reducing risk behaviours associated with overdose, HIV and hepatitis C, as well as implementation outcomes and cost-effectiveness.
The University of Kentucky Institutional Review Board approved the protocol. Results will be disseminated in academic conferences and peer-reviewed journals, online and print media, and community meetings.
by Koen M.F. Gorgels, Senna C.J.L. van Iersel, Sylvia F.A. Keijser, Christian J.P.A. Hoebe, Jacco Wallinga, Albert J. van Hoek
Measuring the severity of the disease of SARS-CoV-2 is complicated by the lack of valid estimations for the prevalence of infection. Self-administered rapid antigen diagnostic tests (Ag-RDTs) were available in the Netherlands since March 2021, requiring confirmation by reverse-transcription polymerase chain reaction (RT-PCR) for positive results. We explored the possibility of utilizing the positive predictive value (PPV) of Ag-RDTs to estimate SARS-CoV-2 prevalence. We used data from all Public Health service testing facilities between 3 May 2021 and 10 April 2022. The PPV was calculated by dividing the number of positive RT-PCR results by the total number of confirmation tests performed, and used to estimate the prevalence and compared with the number of COVID-19 hospital admissions. In total 3,599,894 cases were included. The overall PPV was 91.8% and 88.8% were symptomatic. During our study period, the estimated prevalence ranged between 2–22% in symptomatic individuals and 2–14% in asymptomatic individuals, with a correlation between the estimated prevalence and hospital admissions two weeks later (r = 0.68 (pby Mia Scholten, Jason Davidge, Björn Agvall, Anders Halling
BackgroundHeart failure (HF) commonly arises as a complication to cardiovascular diseases and is closely associated with various comorbidities. The impacts of these comorbidities in patients with HF are diverse. We aimed to analyze the increased risk for cardiovascular-related readmission within 100 days after discharge in patients with HF depending on their different comorbidities.
MethodsA population-based retrospective study was conducted in Region Halland with 5029 patients admitted to hospital with a diagnosis of HF during 2017–2019. The occurrence and number of comorbidities were recorded. Competing risk regression was employed to analyze the hazard ratio (HR) of 10 comorbidities for cardiovascular-related readmission within 100 days after discharge. A composite measure of the 10 common comorbidities was constructed with the comorbidities as dichotomous indicator variables and Rasch analysis. Receiver operating characteristic (ROC) and area under curve (AUC) after logistic regression were used to estimate how well the model explained the probability of death or readmission within 100 days after discharge according to their individual comorbidity level.
ResultsHF patients with atrial fibrillation, chronic obstructive pulmonary disease, chronic kidney disease, peripheral artery disease or diabetes mellitus as comorbidities had an increased HR for readmission within 100 days after discharge. When these comorbidities were adjusted together, only atrial fibrillation, chronic kidney disease and chronic obstructive pulmonary disease had an increased HR for readmission. ROC analysis after the most complete models using logistic regression with the comorbidities as dichotomous indicator variables or Rasch analysis had a low AUC.
ConclusionsAtrial fibrillation, chronic kidney disease or chronic obstructive pulmonary disease were significantly associated with increased risk for readmission in HF patients, but ROC analysis showed a low AUC, which indicates that other factors are more important for predicting the increased risk of readmission.
Ischaemic cold static storage (ICSS) is the gold standard in donor heart preservation. This ischaemic time frame renders a time constraint and risk for primary graft dysfunction. Cold oxygenated heart perfusion, known as non-ischaemic heart preservation (NIHP), theoretically limits the ischaemic time, while holding on to the known advantage of hypothermia and cardioplegia, a low metabolic rate.
The NIHP 2019 study is an international, randomised, controlled, open, multicentre clinical trial in 15 heart transplantation centres in 8 European countries and includes 202 patients undergoing heart transplantation, allocated 1:1 to NIHP or ICSS. Enrolment is estimated to be 30 months after study initiation. The patients are followed for 12 months after transplantation.
The primary objective is to evaluate the effect of NIHP on survival, allograft function and rejection episodes within the first 30 days after transplantation. The secondary objectives are to compare treatment groups with respect to survival, allograft function, cardiac biomarkers, rejection episodes, allograft vasculopathy, adverse events and adverse device effects within 12 months.
This protocol was approved by the Ethics Committee (EC) for Research UZ/KU Leuven, Belgium, the coordinating EC in Germany (Bei Der LMU München), the coordinating EC in the UK (West Midlands—South Birmingham Research), the EC of Hospital Puerta de Hierro, Madrid, Spain, the EC of Göteborg, Sweden, the coordinating EC in France, the EC of Padova, Italy and the EC of the University of Vienna, Austria. This study will be conducted in accordance with current local regulations and international applicable regulatory requirements according to the principles of the Declaration of Helsinki and ISO14155:2020. Main primary and secondary outcomes will be published on modified intention-to-treat population and per-protocol population.
Pulmonary tuberculosis (TB) is an infectious disease with high incidence in low-income countries (LICs); it remains one of the infectious diseases with the highest mortality in the world, especially in LICs. It is crucial to recognise and diagnose TB as soon as possible, but microbiological tests on sputum are not always sensitive enough. New methods for an early diagnosis of TB are needed. In this study, we will investigate the role of two different tests to detect TB in Ethiopia (where the prevalence of TB is high): molecular search for TB in stool samples with Xpert assay and detection of pulmonary TB signs on chest X-rays with CAD4TB technology.
A prospective diagnostic test accuracy study during TB active contact investigation will be conducted. In the referral hospital in Southwest Shoa Zone, Oromia Region, Ethiopia, patients with pulmonary TB and a sputum sample positive for Mycobacterium tuberculosis and household contacts of at least 4 years of age will be enrolled, with a target sample size of 231 patients. Trained staff will label household contacts as ‘possible TB’ cases or not according to their symptoms; when TB is possible, a stool Xpert and computer-aided detection on chest X-ray will be performed, alongside standard diagnostic methods, assessing the diagnostic accuracy of CAD4TB compared with Xpert MTB/RIF during TB contact investigation and the accuracy of stool Xpert compared with sputum Xpert.
This study has been approved by the Oromia Health Bureau Research Ethics Committee (ref no BFO/MBTFH/1-16/100023). All information obtained will be kept confidential. Selected investigators will have access to data, while international partners will sign a dedicated data protection agreement. Eligible participants will receive brief information about the study before being asked to participate and they will provide written informed consent. Results will be disseminated through peer-reviewed journals.
Faith-based organisations (FBOs) and religious actors increase vaccine confidence and uptake among ethnoracially minoritised communities in low-income and middle-income countries. During the COVID-19 pandemic and the subsequent vaccine rollout, global organisations such as the WHO and UNICEF called for faith-based collaborations with public health agencies (PHAs). As PHA-FBO partnerships emerge to support vaccine uptake, the scoping review aims to: (1) outline intervention typologies and implementation frameworks guiding interventions; (2) describe the roles of PHAs and FBOs in the design, implementation and evaluation of strategies and (3) synthesise outcomes and evaluations of PHA-FBO vaccine uptake initiatives for ethnoracially minoritised communities.
We will perform six library database searches in PROQUEST-Public Health, OVID MEDLINE, Cochrane Library, CINAHL, SCOPUS- all, PROQUEST - Policy File index; three theses repositories, four website searches, five niche journals and 11 document repositories for public health. These databases will be searched for literature that describe partnerships for vaccine confidence and uptake for ethnoracially minoritised populations, involving at least one PHA and one FBO, published in English from January 2011 to October 2023. Two reviewers will pilot-test 20 articles to refine and finalise the inclusion/exclusion criteria and data extraction template. Four reviewers will independently screen and extract the included full-text articles. An implementation science process framework outlining the design, implementation and evaluation of the interventions will be used to capture the array of partnerships and effectiveness of PHA-FBO vaccine uptake initiatives.
This multiphase Canadian Institutes of Health Research (CIHR) project received ethics approval from the University of Toronto. Findings will be translated into a series of written materials for dissemination to CIHR, and collaborating knowledge users (ie, regional and provincial PHAs), and panel presentations at conferences to inform the development of a best-practices framework for increasing vaccine confidence and uptake.
During the COVID-19 pandemic, many registered nurses (RNs) worked on the frontline caring for severely ill patients. They did so with limited knowledge of how to treat and prevent the disease. This extreme situation puts pressure on RNs to find evidence on which to base the care of their patients.
To examine: (1) the extent to which evidence-based practice (EBP) process was applied by Swedish RN cohorts 15–19 years after graduation during the pandemic, (2) whether there was any change to their EBP process from pre-pandemic to late pandemic, (3) the relationship between RNs' use of the EBP process and the duration of exposure to work situations severely affected by the COVID-19 pandemic, and (4) whether level of education, position and care setting were associated with the extent of RNs' EBP process.
In 2021, the level of EBP activities was investigated among 2237 RNs 15–19 years after graduation. The scale used to measure EBP consisted of six items of the EBP process. Unpaired t-tests or one-way analysis of variance (ANOVA) were used in the analysis.
RNs used the EBP process to a moderate extent to inform and transform their clinical practice. There was a minor but significant decrease in practicing the EBP process from pre-pandemic to late in the pandemic. RNs who were most affected by the pandemic scored higher on the scale than less-affected colleagues. RNs in nonclinical positions reported more EBP activities, as did RNs in management positions. RNs working in outpatient settings reported more EBP activities than their colleagues in hospitals.
It is imperative that RNs hone their skills in EBP if they are to be prepared for future healthcare crises. Healthcare providers have a duty to facilitate the development of EBP and, in this regard, RNs in clinical positions in hospitals need particular support.
The epidemiological and demographic transitions are leading to a rising burden of multimorbidity (co-occurrence of two or more chronic conditions) worldwide. Evidence on the burden, determinants, consequences and care of multimorbidity in rural and urbanising India is limited, partly due to a lack of longitudinal and objectively measured data on chronic health conditions. We will conduct a mixed-methods study nested in the prospective Andhra Pradesh Children and Parents’ Study (APCAPS) cohort to develop a data resource for understanding the epidemiology of multimorbidity in rural and urbanising India and developing interventions to improve the prevention and care of multimorbidity.
We aim to recruit 2100 APCAPS cohort members aged 45+ who have clinical and lifestyle data collected during a previous cohort follow-up (2010–2012). We will screen for locally prevalent non-communicable, infectious and mental health conditions, alongside cognitive impairments, disabilities and frailty, using a combination of self-reported clinical diagnosis, symptom-based questionnaires, physical examinations and biochemical assays. We will conduct in-depth interviews with people with varying multimorbidity clusters, their informal carers and local healthcare providers. Deidentified data will be made available to external researchers.
The study has received approval from the ethics committees of the National Institute of Nutrition and Indian Institute of Public Health Hyderabad, India and the London School of Hygiene and Tropical Medicine, UK. Meta-data and data collection instruments will be published on the APCAPS website alongside details of existing APCAPS data and the data access process (www.lshtm.ac.uk/research/centres-projects-groups/apcaps).
FreshRSS 