12,118 results match your criteria: "NOVA Medical School|Faculdade de Ciencias Medicas NMS|FCM[Affiliation]"

There has been a rapid expansion in the quantity and complexity of data, information and knowledge created in the behavioural and social sciences, yet the field is not advancing understanding, practice or policy to the extent that the insights warrant. One challenge is that research often progresses in disciplinary silos and is reported using inconsistent and ambiguous terminology. This makes it difficult to integrate and aggregate findings to produce cumulative bodies of knowledge that can be translated to applied settings.

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Background: Plant-based meat alternatives (PBMA) are considered an alternative to animal products. We aimed to understand the patterns and drivers of consumption of PBMA and their nutritional contributions using dietary modelling, whilst also considering the relevance of processing.

Methods: This study used a mixed methods exploratory sequential approach.

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Background: To evaluate the one-year safety and effectiveness of bio-interventional cyclodialysis and scleral reinforcement in open-angle glaucoma (OAG) patients undergoing cataract surgery.

Methods: An ab-interno approach was used to create a sectoral cyclodialysis in OAG patients who were prospectively followed in a consecutive case series. Subsequent visco-cycloplasty with scleral reinforcement using homologous minimally modified allograft scaffold was completed to maintain patency of the cyclodialysis reservoir and increase uveoscleral outflow.

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Background: The Canadian National Vaccine Safety Network conducted active safety surveillance for COVID-19 vaccines. This study aimed to characterize the short-to-medium term safety of mRNA COVID-19 vaccines across the pediatric age spectrum.

Methods: In this cohort study, vaccinated and unvaccinated children and adolescents aged 6 months to 19 years from eight Canadian provinces and territories were invited to participate.

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Objective: Surgery to correct the cervicothoracic kyphotic deformity in ankylosing spondylitis (AS) can be associated with serious neurovascular risks. According to the literature, there are no clinical reports documenting the use of vertebral column decancellation (VCD) in the treatment of cervicothoracic kyphotic deformity in patients with AS. The purpose of the present study was to retrospectively analyze and evaluate the effect of VCD on cervicothoracic kyphotic deformity in patients with AS.

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Background: Disease biomarkers are often identified long after initiating pathologies, hampering mechanistic understanding and development of preventative strategies. We hypothesised that aberrant cellular responses to normally-encountered stresses may be relevant to later disease states.

Aim: To model two under-explored acute cellular stresses for blood-exposed cells, and cross-reference to known biomarkers of disease.

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Background And Purpose:  We aimed to determine sex differences for periprosthetic joint infections after primary arthroplasty of the hip, knee, ankle, and shoulder in osteoarthritis patients in an international perspective.

Methods:  This is a multinational combined arthroplasty registry study. Each arthroplasty registry performed Cox-regression analysis of their data and reported the crude and adjusted hazard ratios (HR) with an a priori designed data form.

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Key Points: CKD-associated pruritus is highly prevalent among peritoneal dialysis patients. Pruritus is associated with reduced health-related quality of life, and the composite of mortality and transfer to hemodialysis for peritoneal dialysis patients. Efforts to better identify and manage pruritus in this population are needed.

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Fulminant colitis is a severe and potentially life-threatening form of associated bacterial disease leading to inflammation and damage to the colon. Complications such as toxic megacolon, sepsis, and multi-organ failure commonly occur in individuals with compromised immune systems and recent antibiotic use. Management of colitis involves optimization of fluid and electrolyte balance, and elimination of bacteria commonly by administering vancomycin or fidaxomicin.

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Lupus anticoagulant-hypoprothrombinemia syndrome (LAHPS) is an uncommon but significant hematological disorder characterized by the presence of lupus anticoagulant (LA) and reduced levels of prothrombin (factor II). This syndrome presents a unique clinical paradox where patients may experience both a bleeding tendency due to hypoprothrombinemia and a prothrombotic state associated with LA. This syndrome should be suspected in the presence of increased coagulation times (prothrombin time and activated partial thromboplastin time) in association with the presence of LA.

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Article Synopsis
  • The text discusses the importance of forecasting future health issues in the USA for effective planning and public awareness regarding disease and injury burdens.
  • It describes the methodology for predicting life expectancy, cause-specific mortality, and disability-adjusted life-years (DALYs) from 2022 to 2050 using the Global Burden of Diseases framework.
  • The forecasting includes various scenarios to assess the potential impacts of health risks and improvements across the country, focusing on demographic trends and health-related risk factors.
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Height and weight reference charts for Brazilians with intellectual disabilities aged 7-17.

J Pediatr (Rio J)

December 2024

Universidade Estadual de Campinas (UNICAMP), Faculdade de Ciências Médicas (FCM), Departamento de Pediatria, Divisão de Endocrinologia Pediátrica, Campinas, SP, Brazil. Electronic address:

Objective: It was to develop smoothed height and weight percentiles for boys and girls with IDs between 7 and 17 years old.

Methods: The sample consisted of 1,047 young people (645 boys and 402 girls; 7-17 years old) with ID. A total of 4,059 measurements (height: n = 2,041; weight: n = 2,018) were retrospectively obtained from the period between 2013 and 2018.

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The Ross Procedure in Aortic Valve Replacement: Long-Term Insights and Future Perspectives.

Rev Port Cardiol

December 2024

Pediatric Cardiology Department, Hospital de Santa Marta, Unidade Local de Saúde São José EPE, 1150-293 Lisbon, Portugal; Clínica Universitária de Cardiologia Pediátrica, Centro Clínico Académico de Lisboa, 1150-293 Lisbon, Portugal; Comprehensive Health Research Center, NOVA Medical School, Faculdade de Ciências Médicas, NMS, FCM, Universidade NOVA de Lisboa, 1169-056 Lisbon, Portugal. Electronic address:

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Background: Patients with severe aortic stenosis present frequently (∼50%) with concomitant obstructive coronary artery disease. Current guidelines recommend combined surgical aortic valve replacement (SAVR) and coronary artery bypass grafting (CABG) as the preferred treatment. Transcatheter aortic valve implantation (TAVI) and fractional flow reserve (FFR)-guided percutaneous coronary intervention (PCI) represent a valid treatment alternative.

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Time constraints and workload in the computed tomography department.

J Med Imaging Radiat Sci

December 2024

NOVA National School of Public Health, Universidade NOVA de Lisboa, Lisbon, Portugal; Comprehensive Health Research Center (CHRC), Lisbon, Portugal. Electronic address:

Introduction: The escalating use of Computed Tomography (CT) has promoted higher radiographer workload, which can contribute to an increase of risks such as stress, job dissatisfaction, and potential health and safety issues. This study aimed to assess the impact of organizational, spatial, and temporal factors on procedures and workload in a CT unit, emphasizing patient safety and radiographer well-being. Addressing time pressure and optimizing workplace ergonomics are crucial in maintaining a balance between efficiency and quality, ensuring safe practices in modern medical imaging units.

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Background: Transgender and gender-diverse individuals experience higher burdens of health disparities compared to their cisgender counterparts. Contributing factors include decreased access and denial of care, experiences and fear of medical violence, and increasing legislative barriers. These patients often report having to educate healthcare professionals due to lack of expertise of transgender and gender-diverse issues within the medical community, with training deficits observed at all levels of medical training.

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Exposure assessment of the European adult population to deoxynivalenol - Results from the HBM4EU Aligned Studies.

Food Res Int

December 2024

Department of Food and Nutrition, National Institute of Health Dr. Ricardo Jorge, Avenida Padre Cruz, 1649-016 Lisbon, Portugal; Centre for Environmental and Marine Studies (CESAM), University of Aveiro, 3810-193 Aveiro, Portugal.

Article Synopsis
  • Mycotoxins, like Deoxynivalenol (DON), are naturally occurring toxins from fungi linked to health issues, prompting public health concern, especially in Europe.
  • A study analyzed urinary DON levels from 1270 participants across six countries to assess exposure and identify key factors influencing it, finding notable variances based on demographics and lifestyle.
  • About 12.3% of participants had DON levels exceeding the recommended safe limit, highlighting significant exposure among certain groups and contributing valuable data on mycotoxin risks in Europe.
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Objective: Although well-established in moyamoya disease (MMD), the role of direct superficial temporal artery (STA) to middle cerebral artery (MCA) bypass in non-MMD (N-MMD) cerebrovascular steno-occlusive syndromes remains controversial. Nonetheless, the recurrent stroke risk in patients with N-MMD, despite best medical management, remains exceedingly high-especially for those suffering from hypoperfusion-related ischemia. The study objective was to determine the relative safety and efficacy profiles of direct STA-MCA bypass surgery for MMD and N-MMD patients in a large contemporary cohort.

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Implantable cardioverter-defibrillators (ICDs) are recommended to reduce the risk of sudden cardiac death (SCD) in patients with heart failure with reduced ejection fraction (HFrEF). The landmark studies leading to the current guideline recommendations preceded the 4 pillars of guideline-directed medical therapies (GDMTs). Therefore, some have questioned the role of ICDs for primary prevention in current clinical practice.

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Article Synopsis
  • The study aimed to investigate the link between eating ultra-processed foods (UPFs) and blood glucose control in pregnant women with gestational diabetes, as well as the risk of low blood sugar in their newborns.
  • Researchers monitored pregnant women with gestational diabetes from the second trimester until after birth, analyzing their diets and glucose levels through various methods.
  • The results indicated that while UPF consumption did not significantly affect maternal blood sugar levels, it was associated with an increased risk of neonatal hypoglycemia, highlighting the importance of addressing diet in prenatal care.
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Article Synopsis
  • Spirometry is a test used to evaluate lung function by comparing it to normal levels in healthy non-smokers, focusing on metrics like forced vital capacity (FVC) and the FEV/FVC ratio.
  • The study analyzed data from over 14,000 participants aged 40 and older across 41 sites, revealing regional differences in FVC tied to factors like age and height, categorized into four regions: Europe/richer countries, Near East, Africa, and Far East.
  • Findings showed significant regional variations in FVC values between men and women, particularly in Europe compared to the Far East, but minimal differences in the FEV/FVC ratio across regions.
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Retention in dermatological clinical trials is critical for ensuring the validity and reliability of study outcomes, yet participant dropout remains a pervasive challenge. In this analysis, the primary aim is to explore the psychological mechanisms underpinning the efficacy of a buddy system in enhancing retention rates in such trials. The buddy system, where participants are paired with peers who have previously participated in similar clinical trials offers mutual support and leverages the principles of social bonding, accountability, and shared experience to foster commitment and reduce attrition.

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Background And Aim: Diabetes has been shown in last decades to be associated with a significantly higher mortality among patients with ST-segment elevation myocardial infarction (STEMI) treated with primary PCI (PPCI). Therefore, the aim of current study was to evaluate the impact of diabetes on times delays, reperfusion and mortality in a contemporary STEMI population undergoing PPCI, including treatment during the COVID pandemic.

Methods And Results: The ISACS-STEMI COVID-19 is a large-scale retrospective multicenter registry involving PPCI centers from Europe, Latin America, South-East Asia and North-Africa, including patients treated from 1st of March until June 30, 2019 and 2020.

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Background: In the CONPET study, multiple myeloma patients with abnormal 18FDG positron emission/computed tomography scan after upfront autologous stem cell transplantation were treated with four cycles of carfilzomib-lenalidomide-dexamethasone (KRd). Side effect registrations show that carfilzomib might cause dyspnea, cough, respiratory tract infections, and heart failure. The aims were to investigate patient-reported shortness of breath and dyspnea during KRd consolidation.

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Objective: Outcome registries in vascular surgery are increasingly used to drive quality improvement by vascular societies. The VASCUNET collaboration, within the European Society for Vascular Surgery (ESVS), and the International Consortium of Vascular Registries (ICVR) developed a set of variables for quality improvement registries on abdominal aortic aneurysm (AAA) repair as a registry standard.

Methods: Representatives from international vascular registries within VASCUNET, ICVR, and other nations with established registries were invited to provide the variables.

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