Articles tagged with Medical Diagnosis
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.
Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.
Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.
Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.
Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.
Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.
Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
Researchers have developed an app to help doctors identify patients with chronic lymphocytic leukemia (CLL) at risk of developing infections, allowing for earlier treatment. The app uses blood test results and genetic data to predict patient risk, improving treatment outcomes and reducing pressure on the healthcare system.
A study published in JMIR Formative Research reveals that automated analysis of a common clinical drawing task can be used to estimate cognition in older adults from Japan and the USA. Researchers found that people with lower cognitive scores had more variability in their drawing speed, angle, and time spent paused during the task.
Researchers have developed a novel fusion protein that enables the detection of SARS-CoV-2 antibodies using widely available glucose meters. The test was validated on various patient samples and found to be as accurate as four different ELISAs.
Researchers analyzed data from 599 patients with premenstrual dysphoric disorder and found that 34% have attempted suicide, with high rates of suicidal ideation, planning, and self-injury among women. The study highlights the need for accurate diagnosis and screening of suicidal ideation in patients with PMDD.
Researchers evaluate Jumpcode Genomics CRISPRclean technology for transforming pandemic response through highly sensitive testing. The assay quickly identifies variant strain types and individual host responses in a single workflow.
The SHIELD program employed rapid saliva testing, real-time data analysis, and fast reporting to mitigate the spread of COVID-19. The program's success led to a significant reduction in cases and deaths on campus, with Champaign County experiencing a third less COVID-19 cases than expected.
A recent OSU study found people with rare diseases often wait years for diagnosis, experience anxiety, depression and stigma due to inaccessible care. Education of medical professionals is crucial to address these challenges.
Women with polycystic ovary syndrome (PCOS) are at a higher risk of developing additional medical conditions such as migraine, hypertension, and endometriosis. They also report poorer health and use medications more frequently than women without PCOS.
A recent Oregon State University study found that COVID-19 patients had a 25% increased risk of developing a psychiatric disorder in the four months following their infection. The study matched 46,610 COVID-19 positive individuals with control patients and found a significant increase in anxiety disorders but no change in mood disorders.
Physicians recognize benzodiazepine dependence as a significant contributor to the opioid crisis, coined a new term CPBD. Long-term treatment can lead to severe withdrawal symptoms and recurrence of underlying anxiety and insomnia.
Patients with primary glomerular diseases have a significantly higher risk of cardiovascular events, including coronary artery disease and stroke. The study found that inclusion of kidney-specific risk factors improved the prediction of cardiovascular events.
Researchers at Kobe University and Hiroshima University have developed a biomarker that can diagnose Parkinson's disease from blood serum samples. The 'P450 inhibition assay' uses 12 different human P450s to detect changes in metabolites, allowing for accurate diagnosis with an accuracy rate of 85-88%. This breakthrough could lead to f...
Veterinarians at UC Davis have developed an AI model that can predict Leptospirosis in dogs with high accuracy, outperforming traditional testing methods. The model uses machine-learning algorithms to analyze historical data and provide timely predictions, which can be an online resource for veterinarians.
A new smartphone app using AI technology has been found to be as accurate as expert gastroenterologists in characterizing stool specimens. The app's ability to provide detailed descriptions of constipation, diarrhea, and normal stools surpasses that of patient reports.
A new study found significant genetic differences in type 2 diabetes risk compared to European populations. Combining a genetic risk score with a clinical risk score improved the prediction of type 2 diabetes in British Pakistani and British Bangladeshi individuals, especially in young people.
Researchers developed efficient metal-free polymeric scintillators for high-resolution X-ray imaging, outperforming conventional anthracene-based scintillators. The polymers exhibit multicolor radioluminescence and high photostability, enabling applications in radiation detection, medical diagnosis, and security inspection.
A significant proportion of patients with head and neck squamous cell carcinoma who smoke daily at diagnosis continue to smoke two years post-treatment. Most quitters stop smoking within the first six months after treatment.
A new study from Tel Aviv University finds that women aged 55 and over who snore are at significant risk for sleep apnea, which can be fatal. The researchers warn that the phenomenon often occurs during sleep, causing women to be unaware of their condition.
Researchers developed a new test method to detect tuberculosis (TB) progression from latent infection in elephants using IgG antibodies against Antigen 85B. High levels of IgG against ESAT6/CFP10 remained constant, while IgG against Ag85B increased before disease onset and declined with treatment.
A team of international researchers created digital models of disease interactions to identify key proteins and signaling cascades in seasonal allergies. They found that inhibiting PDGF-BB protein was more effective than existing treatments, suggesting a potential breakthrough in personalized medicine.
A comprehensive tool to assess Long COVID symptoms has been developed at the University of Birmingham. The Symptom Burden Questionnaire captures a wide range of symptoms affecting everyday life, providing valuable evidence for researchers and policymakers.
A Swedish study found that children with migration backgrounds are less likely to receive recommended psychiatric diagnoses and treatments for conditions like ADHD and depression. They were 40% less likely to receive certain diagnoses and 30% less likely to receive psychotherapy or ADHD drugs.
The UK National Osteoporosis Guideline Group has published a new guideline for the prevention and treatment of osteoporosis, which includes updated recommendations for vertebral fracture detection and anabolic treatment options. The guidance aims to improve service provision in both primary and secondary care settings.
A study by Osaka University researchers reveals patients waited years for diagnosis of rare diseases like hereditary angioedema. Long diagnostic delays can be fatal, and raising awareness is key to improving treatment.
A recent study published in JAMA Ophthalmology analyzed the incidence of vision loss caused by retinal vein or artery blockage in 430,000 patients after a COVID-19 infection diagnosis. The research suggests that COVID-19 may be associated with an increased risk of this condition.
Researchers at Tokyo University of Science discovered that disulfiram inhibits FROUNT protein and chemokine signaling pathways, reducing anxiety levels in mice. The study suggests a potential breakthrough anti-anxiety medication with safe and effective treatment for elderly patients suffering from anxiety and insomnia.
Researchers at Rutgers University found disparities in palliative care and hospice referrals among minority patient groups, highlighting the need for standardized policies to improve access. The studies revealed that language barriers, economic status, and cultural differences contribute to these gaps in care.
New research reveals that women with strokes often exhibit generalized symptoms such as confusion and weakness, potentially leading to delayed diagnoses. Women also face worse post-stroke outcomes, including increased institutionalization rates, compared to men.
A new study found that older children (6–12 years, 13–17 years) and those with high inflammation markers were at highest risk of severe MIS-C. Gastrointestinal symptoms and cardiac involvement were common in affected children.
A new approach for measuring physician adherence to best practices has been developed, taking into consideration patient characteristics and physician training background. The study found that pulmonary and critical care medicine training was associated with higher recognition of ARDS, a form of lung failure.
A new study found that some symptoms commonly used to diagnose concussions, such as fatigue and neck pain, can be caused by intense exercise rather than a brain injury. The research highlights the need to consider these factors when assessing concussion in athletes on the field.
Researchers have discovered 23 proteins in breast milk that could indicate breast cancer, paving the way for a potential blood test. The study's findings, if confirmed, may enable earlier diagnosis and improve survival rates.
Researchers found that AI-enhanced diagnosis helps doctors accurately detect fetal congenital heart disease, with fellows making the most accurate diagnoses. The new system uses graphical charts to represent the AI's analysis of ultrasound videos, improving accuracy and trust among medical professionals.
Researchers identified ephrin ligands in saliva samples of patients hospitalized with COVID-19, strongly associated with severe diagnosis. Saliva analysis could provide a simple, non-invasive method to detect infections and guide care.
Researchers have discovered a significant association between acute kidney injury and an increased risk of developing dementia in patients hospitalized with AKI. Early detection and monitoring may lead to improved outcomes for this high-risk population.
A study of 3.5 million Medicare decedents found the percentage of dementia diagnoses at end-of-life increased from 35% in 2004 to 47% in 2017. This rise may be attributed to heightened awareness and changes in billing practices.
A new study reveals that nearly half of all older adults now die with a dementia diagnosis listed on their medical record, a 36% increase from two decades ago. This rise may be attributed to better public awareness, more detailed medical records, and Medicare billing practices, rather than an actual increase in the condition.
A new multimodal eye scanner combining optical coherence tomography (OCT) and Raman spectroscopy enables the detection of molecular information in the internal structure of the eye. This technology aims to detect neurodegenerative diseases, such as Alzheimer's and Parkinson's, at an early stage, improving treatment options.
A new study found that women's health research is disproportionately focused on reproductive years, particularly pregnancy, leaving few articles on major causes of illness and death. Non-communicable diseases, such as cancer and cardiovascular disease, are poorly covered in women's health publications.
Researchers developed a new framework to extract meaningful vectorial metrics from Mueller matrix elements, providing insights into exotic material characterization and precise cancer boundary detection. The framework establishes a universal metric for calculating different physical properties of target objects.
Research reveals stark inequalities in long-term health outcomes for Black and South Asian women with a history of gestational diabetes. The study found that these women are up to three times more likely to develop certain health conditions, including type 2 diabetes and cardiovascular disease.
A telephone survey called Telephone Interview for Cognitive Status (TICS) was found to be effective in detecting dementia in primary care patients. TICS scored well as a low-cost diagnostic tool, with a score of less than 30 indicating a positive screen for dementia.
Researchers have identified phosphorylated human telomerase reverse transcriptase (hTERT) as a novel biomarker for aggressive cancers with poor prognosis. Elevated levels of this modified enzyme are found in various types of cancer, particularly those with aggressive features.
Researchers have developed a robust and stretchable ECM hydrogel-based membrane with nanofiber scaffolds, mimicking native basement membranes. This membrane enables cyclic stretching motions and maintains stable structure over extended cell culture periods, contributing to fabricating sophisticated artificial organs.
Researchers have created a 'worm-on-a-chip' device that uses roundworms to detect lung cancer cells, showing 70% accuracy. The device could potentially help doctors diagnose cancer at an earlier stage non-invasively.
The conference will cover topics such as musculoskeletal biomechanics and assistive technology, featuring keynote speakers on the latest developments in the field. The event provides a forum for information dissemination and discussion on research and case studies.
Scientists identified precise diagnostic criteria for headaches arising from ischemic stroke, which can help predict, prevent, and treat the condition. The study found that certain types of headaches, such as new-type and altered-characteristic headaches, were more common in patients with stroke.
A new study found that severe COVID-19 illness is associated with increased risk of long-term adverse mental health effects. Non-hospitalized patients with a SARS-CoV-2 infection were more likely to experience depressive symptoms up to 16 months after diagnosis, with those bedridden for seven days or more having higher rates of depress...
Researchers will use 3D facial analysis technology to understand and guide the treatment of Hereditary Angioedema (HAE), a rare genetic disorder. The study aims to provide clinicians with an objective understanding of facial swelling, potentially assisting with diagnoses and improving management outcomes.
A study by Nagoya City University researchers found that patients with persistent postural-perceptual dizziness (PPPD) often exhibit exacerbating factors shortly after onset, worsening symptoms. These factors include upright posture, movement, and visual stimulation.
Research suggests that changes in the microbiome may play a role in both the development and progression of pancreatic cancer. A distinct gut microbial profile was observed in patients with ductal pancreatic cancer compared to those without the disease, and this signature consistently identified patients regardless of disease stage.
A new fluorescent DNA label has been developed to visualize disrupted DNA architecture in cancer cells, with promising results for improved cancer diagnoses and risk stratification. The study showed that the label can distinguish normal tissue from precancerous and cancerous lesions.
A new DNA test has been developed to identify a range of hard-to-diagnose neurological and neuromuscular genetic diseases quicker and more accurately than existing tests. The test uses Nanopore sequencing technology to scan for abnormally long repeats within patients' genes, which are the hallmarks of disease.
A new report in NeuroRehabilitation found significant variability in prior Functional Movement Disorder studies, particularly in the use of inclusion criteria. The authors propose potential fixes to develop evidence-based diagnostic criteria.
A new study found that fungal infections result in significant healthcare spending, with direct costs of $6.7 billion and secondary infections contributing to a total of $37.7 billion in U.S. national health care expenses. Fungal infections doubled hospital costs, patient stays, and mortality risk.
A new study published in the Journal of Psychiatric Research found that people with ADHD are significantly more likely to exhibit clinically significant hoarding symptoms. Approximately 19% of participants displayed hoarding symptoms, which can lead to distress and difficulties in everyday life.
Research suggests stress plays a bidirectional role in AFib, both increasing episodes and contributing to mental health issues. Stress reduction strategies, such as mindfulness-based stress reduction and anxiolytic therapy, may improve AFib symptoms and quality of life.
Researchers have created a portable device that can detect Parkinson's disease by analyzing the unique odor compounds on a person's skin. The 'e-nose' system showed an accuracy of 79.2% in diagnosing PD, with potential for improving diagnosis through machine learning algorithms.
A study found that women with DCIS often face uncertainty about their cancer status and the appropriateness of treatment. The research highlights the need for improved communication between clinicians and patients to address these concerns and promote overall well-being.
A recent review highlights the effects of different intestinal bacteria on colorectal cancer, exploring new therapies for disease prevention and treatment. Beneficial probiotics, such as Akkermansia muciniphila and Lactobacillus rhamnosus GG, exhibit anticancer properties and reduce CRC cell proliferation.