11,527,449 papers found

OBJECTIVES: The study's main aim was to evaluate the relationship between the performance of predictive models for differential diagnoses of ovarian tumors and levels of diagnostic confidence in subjective assessment (SA) with ultrasound. The second aim was to identify the parameters that differentiate between malignan…

BACKGROUND: Although some researchers have positioned microdialysis catheters in the soft tissue surrounding bone, the results did not accurately reflect bone metabolism. The present study's objective was to establish the feasibility of microdialysis with a catheter positioned directly in bone. METHODS: Thirty-four pa…

An implicit assumption of risk perception studies is that concerns expressed in questionnaires reflect concerns in everyday life. The aim of the present study is to check this assumption, i.e., the extrapolability of risk perceptions expressed in a survey, to risk perceptions in everyday life. To that end, risk percept…

Individuals with Down syndrome (DS, trisomy 21) exhibit a pro-oxidative cellular environment as well as mitochondrial dysfunction. Increased oxidative stress may damage the mitochondrial DNA (mtDNA). The coexistence of mtDNA variants in a cell or tissue (i.e., heteroplasmy) may contribute to mitochondrial dysfunction.…

In Brazil, the combined presence of public and private interests in financing and provision of healthcare services stands out clearly in hospital care. Financing arrangements adopted by hospitals (the public Brazilian Unified National Health System - SUS and/or health plans and/or out-of-pocket payment) can affect qual…

BACKGROUND: Enhanced external counterpulsation (EECP) is currently applied for treating coronary artery disease (CAD) patients. However, the mechanism(s) by which EECP ameliorates angina pectoris and long-term left ventricular function remain largely unknown. The aim of this study will be to assess whether EECP signifi…

PURPOSE: Research on families coping with pediatric chronic illnesses has established that children and parents are affected by the illness. Therefore, optimal assessment of parent and family functioning is clinically important. The PedsQL™ family impact module (FIM) assesses parents' health-related quality of l…

PURPOSE: Organizations have raised concerns regarding stress in the medical work environment and effects on health care worker performance. This study's objective was to assess workplace stress among interns, residents, and attending physicians using Ecological Momentary Assessment technology, the gold-standard method…

BACKGROUND: Indications for peripherally inserted central catheters (PICC) for long-term venous access have grown during the last several years. There are various complications associated with PICC lines, a common one being venous thrombosis. This study's purpose was to determine the incidence of venous thrombosis asso…

BACKGROUND: Although the word evidence-based medicine (EBM) has gained wide popularity, only a few studies have evaluated how EBM works in clinical practice. METHODS: We have prospectively evaluated the feasibility of evidence-based trauma surgery. Orthopaedic trauma surgeons were asked to produce clinical questions r…

In recent years, there has been a large amount of evidence on the role of microRNA (miRNA) in regulating adipose tissue physiology. Indeed, miRNAs control critical steps in adipocyte differentiation, proliferation and browning, as well as lipolysis, lipogenesis and adipokine secretion. Overnutrition leads to a signific…

In this study, the concentrations of trace metals were examined in commercially important fish,andfrom Osu reservoir. These were with a view to providing baseline information on the levels of heavy metals and its associated risks to human health through fish consumption. Fish samples were collected fortnightly for five…

Liver fibrosis is the common consequence of liver injury caused by a variety of chronic liver disorders. This condition leads to the development of more severe complications, particularly cirrhosis and hepatocellular carcinoma. Despite abundant studies, the fundamental cell and molecular mechanisms of liver fibrosis ar…

BACKGROUND: About 80% of the population uses Ethiopian traditional herbal medicine (ETHM) for a variety of medical needs, making it a pillar of the country's healthcare system. The advantages and challenges of integrating ETHM with contemporary medicine in Ethiopia are summed up in this narrative review. METHODS: To e…

The Armed Forces Health Surveillance Division (AFHSD) uses a surveillance case definition to identify malignant brain tumors among U.S. active service members. This case definition was applied to the dependent pediatric population of the active component of the Department of the Air Force, which identified 179 malignan…

INTRODUCTION: Nutritional care has long been recognized as a vital component of nursing. However, nutrition instruction faces many challenges in nursing education, and few studies have investigated this topic. AIM: The study's aim was to investigate how nutrition education has been conducted in undergraduate nursing e…

OBJECTIVE: To evaluate the feasibility of a novel program facilitating patient-provider communication about appropriate use of herbal medicine at a large academic cancer center and its impact on patient wellbeing. METHODS: In the Herbal Oncology Program (HOP), integrative medicine providers counseled patients about un…

Many administrative health data-based studies define patient cohorts using procedure and diagnosis codes. The impact these criteria have on a study's final cohort is not always transparent to co-investigators or other audiences if access to the research data is restricted. We developed a SAS and R Shiny interactive res…

OBJECTIVE: Kidney transplantation (KT) might be difficult for underweight kids (under 15 kg). Our goal was to convey information on KT in underweight children. PATIENTS AND METHODS: The study's target population consisted of children (age 18) weighing 15 kg or fewer who received KT at our facility between January 2018…

PURPOSE: We examined the intrapersonal, interpersonal, community, and societal correlates of a structural indicator of social connectedness (ie, social isolation) among a sample of young adult U.S. males. DESIGN: Cross-sectional. Setting: Online survey. SUBJECTS: Males (n = 495) aged 18-25 years residing in the…