bluuebunny/crossref_metadata_2025_split huggingface dataset:
The extent to which family physicians record their patients’ exercise in medical records: a scoping review
Authors: Lindeman Cliff , McCurdy Ashley , Lamboglia Carminda G , Wohlers Brendan , Pham Anh N Q , Sivak Allison , Spence John C 
Published: February 2020

ObjectiveExercise is an effective modality for the prevention and treatment of chronic conditions and family physicians are the healthcare providers tasked to manage patients’ chronic disease status. However, little is known about the exercise documentation in family-physician records. Therefore, a scoping review was conducted to describe family-physician-recorded exercise-related advice to patients in electronic medical records.DesignScoping review.SettingPrimary care clinics.Search strategyPubMed, Medline, SPORTDiscus, Google, Dissertations & Theses Global, OCLC PapersFirst (via First Search) and included references were searched between 1 January 1990 and 10 June 2018. Extracted information included year, geographic origin, data input structure, input frequency and content of exercise inputs in family physicians’ electronic medical records. The primary outcomes are the structure, purpose and frequency of inputs.ResultsOf a possible 1758 documents, 83 remained after a title and abstract scan and 22 after a full-text review. These documents included 32 findings of physical activity/exercise medical record documentation: counselling/advising patients (50.0%), status (12.5%), embedded questionnaires (12.5%), status as a risk factor (12.5%), health promotion documentation (6.3%), inactivity status (3.1%) and grading (3.1%). The frequency of exercise inputs in primary care records vary from as low as 0.4% of patients with documentation of physical activity health promotion inputs to as high as 87.8% of patients with exercise or physical activity status recorded. The majority of included documents (63.6%) were focused on patients with identified chronic conditions.ConclusionThe findings suggest that the structure and purpose of exercise documentation is often unclear or unspecified. Studies that present exercise information from family-physician medical records tend to focus on patients with specific chronic conditions and present little detail about the field from which information was extracted. The review found that the proportion of patients with physical activity or exercise information is often less than half.
Adrenal lesions found incidentally: how to improve clinical and cost-effectiveness
Authors: Hanna Fahmy W F , Issa Basil G , Lea Simon C , George Cherian , Golash Anurag , Firn Mike , Ogunmekan Seyi , Maddock Elloise , Sim Julius , Xydopoulos Georgios , Fordham Richard , Fryer Anthony A 
Published: February 2020

IntroductionAdrenal incidentalomas are lesions that are incidentally identified while scanning for other conditions. While most are benign and hormonally non-functional, around 20% are malignant and/or hormonally active, requiring prompt intervention. Malignant lesions can be aggressive and life-threatening, while hormonally active tumours cause various endocrine disorders, with significant morbidity and mortality. Despite this, management of patients with adrenal incidentalomas is variable, with no robust evidence base. This project aimed to establish more effective and timely management of these patients.MethodsWe developed a web-based, electronic Adrenal Incidentaloma Management System (eAIMS), which incorporated the evidence-based and National Health Service–aligned 2016 European guidelines. The system captures key clinical, biochemical and radiological information necessary for adrenal incidentaloma patient management and generates a pre-populated outcome letter, saving clinical and administrative time while ensuring timely management plans with enhanced safety. Furthermore, we developed a prioritisation strategy, with members of the multidisciplinary team, which prioritised high-risk individuals for detailed discussion and management. Patient focus groups informed process-mapping and multidisciplinary team process re-design and patient information leaflet development. The project was partnered by University Hospital of South Manchester to maximise generalisability.ResultsImplementation of eAIMS, along with improvements in the prioritisation strategy, resulted in a 49% reduction in staff hands-on time, as well as a 78% reduction in the time from adrenal incidentaloma identification to multidisciplinary team decision. A health economic analysis identified a 28% reduction in costs.ConclusionsThe system’s in-built data validation and the automatic generation of the multidisciplinary team outcome letter improved patient safety through a reduction in transcription errors. We are currently developing the next stage of the programme to proactively identify all new adrenal incidentaloma cases.
ePTFE/FEP stents for malignant biliary obstruction
Authors: Hui Andrew , Krokidis Miltiadis 
Published: February 2020

BackgroundBiliary obstruction due to malignant disease causes debilitating symptoms and palliation of the disease involves placement of biliary stents. Covered self-expanding metal biliary stents may provide a longer patency and a lower risk of complications and dysfunction compared to uncovered stents, making them better for patients’ quality of life and cost effectiveness. This study aims to evaluate the indications and outcomes for a group of cases where expanded polytetrafluoroethylene/fluorinated ethylene propylene (ePTFE/FEP) covered metal stents were used to palliate malignant biliary obstruction.MethodsAll cases of ePTFE/FEP-covered Viabil stent implantation in a 4-year period in a single hospital were identified and details of indications and outcomes for stent placement were recorded. Kaplan-Meier estimator analysis was used to create plots for stent patency and survival time.ResultsThe median stent patency was 173 days (standard error of the mean, SE = 54) and the median survival time was 247 days (SE = 88). No complications of stent implantation were recorded and in seven cases no dysfunction was noted. In one case, tumour ingrowth was observed, and in one other case the stent was no longer found in situ on subsequent imaging.ConclusionThe use of the ePTFE/FEP-covered Viabil stent in the palliation of malignant obstruction where indicated is promising, providing a low rate of stent dysfunction and complications. More data need to be collected to conclusively ascertain whether covered stents have a longer patency and lower complication rate compared to uncovered stents.
Phenotype of genetically confirmed Silver-Russell syndrome beyond childhood
Authors: Lokulo-Sodipe Oluwakemi , Ballard Lisa , Child Jenny , Inskip Hazel M , Byrne Christopher D , Ishida Miho , Moore Gudrun E , Wakeling Emma L , Fenwick Angela , Mackay Deborah J G , Davies Justin Huw , Temple I Karen 
Published: February 2020

BackgroundSilver-Russell syndrome is an imprinting disorder that restricts growth, resulting in short adult stature that may be ameliorated by treatment. Approximately 50% of patients have loss of methylation of the imprinting control region (H19/IGF2:IG-DMR) on 11p15.5 and 5%–10% have maternal uniparental disomy of chromosome 7. Most published research focuses on the childhood phenotype. Our aim was to describe the phenotypic characteristics of older patients with SRS.MethodsA retrospective cohort of 33 individuals with a confirmed molecular diagnosis of SRS aged 13 years or above were carefully phenotyped.ResultsThe median age of the cohort was 29.6 years; 60.6% had a height SD score (SDS) ≤−2 SDS despite 70% having received growth hormone treatment. Relative macrocephaly, feeding difficulties and a facial appearance typical of children with SRS were no longer discriminatory diagnostic features. In those aged ≥18 years, impaired glucose tolerance in 25%, hypertension in 33% and hypercholesterolaemia in 52% were noted. While 9/33 accessed special education support, university degrees were completed in 40.0% (>21 years). There was no significant correlation between quality of life and height SDS. 9/25 were parents and none of the 17 offsprings had SRS.ConclusionHistorical treatment regimens for SRS were not sufficient for normal adult growth and further research to optimise treatment is justified. Clinical childhood diagnostic scoring systems are not applicable to patients presenting in adulthood and SRS diagnosis requires molecular confirmation. Metabolic ill-health warrants further investigation but SRS is compatible with a normal quality of life including normal fertility in many cases.
Global and regional burden of disease and injury in 2016 arising from occupational exposures: a systematic analysis for the Global Burden of Disease Study 2016
Authors:   GBD 2016 Occupational Risk Factors Collaborators
Published: February 2020

ObjectivesThis study provides an overview of the influence of occupational risk factors on the global burden of disease as estimated by the occupational component of the Global Burden of Disease (GBD) 2016 study.MethodsThe GBD 2016 study estimated the burden in terms of deaths and disability-adjusted life years (DALYs) arising from the effects of occupational risk factors (carcinogens; asthmagens; particulate matter, gases and fumes (PMGF); secondhand smoke (SHS); noise; ergonomic risk factors for low back pain; risk factors for injury). A population attributable fraction (PAF) approach was used for most risk factors.ResultsIn 2016, globally, an estimated 1.53 (95% uncertainty interval 1.39–1.68) million deaths and 76.1 (66.3–86.3) million DALYs were attributable to the included occupational risk factors, accounting for 2.8% of deaths and 3.2% of DALYs from all causes. Most deaths were attributable to PMGF, carcinogens (particularly asbestos), injury risk factors and SHS. Most DALYs were attributable to injury risk factors and ergonomic exposures. Men and persons 55 years or older were most affected. PAFs ranged from 26.8% for low back pain from ergonomic risk factors and 19.6% for hearing loss from noise to 3.4% for carcinogens. DALYs per capita were highest in Oceania, Southeast Asia and Central sub-Saharan Africa. On a per capita basis, between 1990 and 2016 there was an overall decrease of about 31% in deaths and 25% in DALYs.ConclusionsOccupational exposures continue to cause an important health burden worldwide, justifying the need for ongoing prevention and control initiatives.
Global and regional burden of cancer in 2016 arising from occupational exposure to selected carcinogens: a systematic analysis for the Global Burden of Disease Study 2016
Authors:   GBD 2016 Occupational Carcinogens Collaborators
Published: February 2020

ObjectivesThis study provides a detailed analysis of the global and regional burden of cancer due to occupational carcinogens from the Global Burden of Disease 2016 study.MethodsThe burden of cancer due to 14 International Agency for Research on Cancer Group 1 occupational carcinogens was estimated using the population attributable fraction, based on past population exposure prevalence and relative risks from the literature. The results were used to calculate attributable deaths and disability-adjusted life years (DALYs).ResultsThere were an estimated 349 000 (95% Uncertainty Interval 269 000 to 427 000) deaths and 7.2 (5.8 to 8.6) million DALYs in 2016 due to exposure to the included occupational carcinogens—3.9% (3.2% to 4.6%) of all cancer deaths and 3.4% (2.7% to 4.0%) of all cancer DALYs; 79% of deaths were of males and 88% were of people aged 55 –79 years. Lung cancer accounted for 86% of the deaths, mesothelioma for 7.9% and laryngeal cancer for 2.1%. Asbestos was responsible for the largest number of deaths due to occupational carcinogens (63%); other important risk factors were secondhand smoke (14%), silica (14%) and diesel engine exhaust (5%). The highest mortality rates were in high-income regions, largely due to asbestos-related cancers, whereas in other regions cancer deaths from secondhand smoke, silica and diesel engine exhaust were more prominent. From 1990 to 2016, there was a decrease in the rate for deaths (−10%) and DALYs (−15%) due to exposure to occupational carcinogens.ConclusionsWork-related carcinogens are responsible for considerable disease burden worldwide. The results provide guidance for prevention and control initiatives.
Patient gender bias on the diagnosis of idiopathic pulmonary fibrosis
Authors: Assayag Deborah , Morisset Julie , Johannson Kerri A , Wells Athol U , Walsh Simon L F 
Published: February 2020

BackgroundPatient sex has clinical and prognostic implications in idiopathic pulmonary fibrosis (IPF). It is not known if sex-related and gender-related discrepancies exist when establishing a diagnosis of IPF. The aim was to determine how patient gender influences the diagnosis of IPF and the physician’s diagnostic confidence.MethodsThis study was performed using clinical cases compiled from a single centre, then scored by respiratory physicians for a prior study. Using clinical information, physicians were asked to provide up to five diagnoses, together with their diagnostic confidence. Logistic regression was used to assess the odds of receiving a diagnosis of IPF based on patient gender. Prognostic discrimination between IPF and non-IPF was used to assess diagnostic accuracy with Cox proportional hazards modelling.ResultsSixty cases were scored by 404 physicians. IPF was diagnosed more frequently in men compared with women (37.8% vs 10.6%; p<0.0001), and with greater mean diagnostic confidence (p<0.001). The odds of a male patient receiving an IPF diagnosis was greater than that of female patients, after adjusting for confounders (OR=3.05, 95% CI: 2.81 to 3.31), especially if the scan was not definite for the usual interstitial pneumonia pattern. Mortality was higher in women (HR=2.21, 95% CI: 2.02 to 2.41) than in men with an IPF diagnosis (HR=1.26, 95% CI: 1.20 to 1.33), suggesting that men were more often misclassified as having IPF.ConclusionPatient gender influences diagnosis of IPF: women may be underdiagnosed and men overdiagnosed with IPF.
Serological survey of wild cervids in England and Wales for bovine viral diarrhoea virus
Authors: Hardstaff Jo , Hunt Hannah , Tugwell Laura , Thomas Carole , Elattar Laila , Brownlie Joe , Booth Richard 
Published: February 2020

BackgroundBovine viral diarrhoea (BVD) is a production disease commonly found in British cattle herds. Species other than cattle have been shown to be infected with the virus, thereby providing a potential source of infection for livestock. This study surveyed serum samples taken from 596 culled wild deer from England and Wales, between 2009 and 2010, for the presence of BVD antibodies.Methods596 samples were tested with the SVANOVIR BVDV p80‐Ab ELISA and a subset of 64 were tested with the IDEXX BVDV p80‐Ab ELISA. ELISA results were confirmed using serum neutralisation tests.Results2/596 samples (0.35 per cent) tested positive for BVD antibodies using the Svanova test and one of these tested positive and the other inconclusive using the IDEXX test; both were confirmed positive with serum neutralisation tests. These were both red deer stags, one from Devon and the other from East Anglia.ConclusionsThe results indicate that it is unlikely that BVD virus is widely circulating within the wild deer population and particularly unlikely that persistently infected deer are present in the populations surveyed. These results suggest that wild deer are unlikely to be a significant reservoir of BVD infection in cattle.
Current welfare state of pet guinea pigs in the UK
Authors: Harrup Amber Jade , Rooney Nicola 
Published: February 2020

BackgroundLittle research has been carried out into how guinea pigs are cared for in the UK, and information regarding potential welfare issues is sparse. This study was designed to examine the five welfare needs, collecting data on the extent to which these are each met by a sample of UK guinea pig owners.MethodsA survey of 4590 owners was conducted.ResultsGuinea pigs were housed in a variety of ways, but a hutch or cage, with no attached run, was the most common enclosure. The majority reportedly lived with a conspecific, although some lived on their own, or with a rabbit. Significant associations between aspects of housing and husbandry, and behaviour and health were found, for example, the frequency of positive behaviours displayed was higher in those guinea pigs housed with a conspecific and those in larger enclosures, while the number of reported health issues was lower in animals receiving green vegetables more often.ConclusionThis study has identified common practices, and highlighted some potential welfare issues, which would benefit from further research. The authors suggest improved availability of targeted information may enable owners to improve issues identified here.
Cardiorespiratory and metabolic responses to exercise testing during lower-body positive pressure running
Authors: Brüssau Tim , Oehring Robert , Felix Stephan B. , Dörr Marcus , Bahls Martin 
Published: February 2020

Exercise reduces the future cardiometabolic disease risk. However, not everyone can participate in routine physical activity because of obesity or orthopedic impairments. Body weight-supported (BWS) exercise may be an option for these individuals. Unfortunately, very little data are available with regard to BWS running in untrained healthy individuals. Yet, this information is important to assess the potential use of lower-body positive pressure (LBPP) treadmill running for the prevention of cardiometabolic disease. Twenty healthy but untrained participants (10 females, mean age 31.5 yr) were included in this study. Participants completed two exercise tests (one with 100% and one with 60% body wt) in randomized order on a LBPP treadmill. Expired gas data and heart rate (HR) were collected continuously. Blood lactate, blood pressure (BP), pulse wave velocity (PWV), and rating of perceived exertion (RPE) were measured during a 2-min break after each stage. Oxygen uptake increased significantly independent of BWS but was lower with BWS. Furthermore, we identified a significant correlation between HR and RPE independent of BWS. BP and PWV showed a large heterogeneity in response to BWS. The lower O2 requirement when running with BWS may help untrained individuals to adapt to an exercise regimen. Future research needs to explore the heterogenetic response of blood pressure and pulse wave velocity to LBPP BWS between individuals. NEW & NOTEWORTHY Lower-body positive pressure body weight-supported exercise has a lower metabolic and cardiovascular demand. Furthermore, heart rate and rating of perceived exertion are highly correlated independent of body weight support. Our data support the further examination of lower-body positive pressure exercise training for cardiovascular disease risk groups.
Heat stress ameliorates tenotomy-induced inflammation in muscle-specific response via regulation of macrophage subtypes
Authors: Hirunsai Muthita , Srikuea Ratchakrit 
Published: February 2020

During disuse-induced muscle atrophy, macrophages play a significant role in inflammatory responses that occur with muscle degeneration and repair. Heat treatment has been shown to alleviate muscle atrophy; however, the effect of heat on inflammatory responses following tenotomy has not been evaluated. This study examined the effects of heat stress on proinflammatory (M1-like) and anti-inflammatory (M2-like) macrophage populations. Also, cytokine protein expression in oxidative soleus and glycolytic plantaris muscles following Achilles tendon transection (tenotomy) was analyzed. Male Wistar rats were assigned into control, control plus heat stress, tenotomy, and tenotomy plus heat stress groups. Tenotomy was performed for 8 (TEN8) and 14 (TEN14) days to induce muscle inflammation. Heat treatments, 30 min at 40.5–41.5°C, were given 24 h before and 1–6 consecutive days after tenotomy (TEN8 group) or every other day (TEN14 group). Tenotomy induced muscle necrosis, extensive infiltration of M1- (CD68+), and M2- (CD163+) like macrophages and increased tumor necrosis factor-α (TNFα) but not interleukin-10 (IL-10) protein expression. Heat stress caused a reduction in necrotic fibers, M1-like macrophage invasion, and TNFα protein expression in tenotomized soleus muscle. Additionally, heat stress enhanced M2-like macrophage accumulation during the 14 days following tenotomy in soleus muscle but did not affect IL-10 protein level. Our results indicate that heat stress can limit tenotomy-induced inflammatory responses through modulation of macrophage subtypes and TNFα protein expression, preferentially in oxidative muscle. These findings shed light on the ability of heat stress as a therapeutic strategy to manipulate macrophages for optimal inflammation during muscle atrophy. NEW & NOTEWORTHY We investigated differential effects of heat stress on modulating inflammation following 8 and 14 days of tenotomy in soleus and plantaris muscles. Heat exposure could reduce necrosis, suppress pro-inflammatory macrophage infiltration, and diminish TNFα protein expression in tenotomized muscle, which preferentially occurred in soleus muscle. Additionally, heat stress enhanced anti-inflammatory macrophages in soleus muscle in the 14-day study period. Neither tenotomy nor heat stress had an impact on IL-10 protein expression in either muscle examined.
Adipocyte-Induced FABP4 Expression in Ovarian Cancer Cells Promotes Metastasis and Mediates Carboplatin Resistance
Authors: Mukherjee Abir , Chiang Chun-Yi , Daifotis Helen A. , Nieman Kristin M. , Fahrmann Johannes F. , Lastra Ricardo R. , Romero Iris L. , Fiehn Oliver , Lengyel Ernst 
Published: February 2020

Abstract

Adipocytes are critical for ovarian cancer cells to home to the omentum, but the metabolic changes initiated by this interaction are unknown. To this end, we carried out unbiased mass spectrometry–based metabolomic and proteomic profiling of cancer cells cocultured with primary human omental adipocytes. Cancer cells underwent significant proteo-metabolomic alteration(s), typified by changes in the lipidome with corresponding upregulation of lipid metabolism proteins. FABP4, a lipid chaperone protein, was identified as the critical regulator of lipid responses in ovarian cancer cells cocultured with adipocytes. Subsequently, knockdown of FABP4 resulted in increased 5-hydroxymethylcytosine levels in the DNA, downregulation of gene signatures associated with ovarian cancer metastasis, and reduced clonogenic cancer cell survival. In addition, clustered regularly interspaced short palindromic repeats (CRISPR)-mediated knockout of FABP4 in high-grade serous ovarian cancer cells reduced metastatic tumor burden in mice. Consequently, a small-molecule inhibitor of FABP4 (BMS309403) not only significantly reduced tumor burden in a syngeneic orthotopic mouse model but also increased the sensitivity of cancer cells toward carboplatin both in vitro and in vivo. Taken together, these results show that targeting FABP4 in ovarian cancer cells can inhibit their ability to adapt and colonize lipid-rich tumor microenvironments, providing an opportunity for specific metabolic targeting of ovarian cancer metastasis.

Significance:
Ovarian cancer metastatic progression can be restricted by targeting a critical regulator of lipid responses, FABP4.