Articles tagged with Medical Diagnosis
A study of 2,477 people with MS found that those who experienced relapses within five years of onset had a higher risk of needing a cane for walking. However, the impact of these early relapses diminished over time. The study suggests that younger people with MS may benefit from timely treatment to change the course of progression.
Research finds that lung cancer patients treated in public hospitals are more likely to have advanced stage cancer than those in private hospitals. The study highlights the need for an organized and timely approach to diagnosis and treatment to reduce health care disparities.
A study confirmed the efficacy of a simple questionnaire in identifying patients at high risk for lung cancer. The questionnaire, completed by over 1,000 patients, found almost half qualified as high risk and led to eight confirmed cases of lung cancer in five years.
Researchers found a significant association between cardiovascular disease diagnosis and increased risk of subsequent hip fracture. The study, using twins from the Swedish Twin Registry, suggests that genetic predisposition plays a major role in this relationship.
DynaDx has released the Multimodal Pressure-Flow technique, which incorporates NASA's Hilbert-Huang Transform technology to analyze cerebral autoregulation. This allows for fast and reliable results in diagnosing conditions such as traumatic brain injury and hypertension.
Researchers aim to decipher human odor chemistry for detection and classification of smells, with progress in identifying odors associated with diseases like diabetes and cancer. Scientists also explore detecting 'smell of deception' to screen and identify terrorists and criminals.
Researchers found that timely treatment of otitis media reduces transplantation failure in organ transplant recipients. The study reviewed 3,278 patients and showed that surgery was more effective than antibiotics or observation alone in managing chronic ear infections after transplantation.
Studies suggest that routine stroke prevention therapies could be highly effective in the very elderly population. Meanwhile, research on epilepsy in later life is needed to improve treatment and prognosis for this growing demographic.
A large study of over 4,500 participants found no association between streptococcal infection and Tourette syndrome or obsessive-compulsive disorder. Researchers also ruled out exposure to strep infections as a trigger for these conditions.
Research found that 1 in 8 strokes is preceded by a 'warning stroke', also known as a transient ischemic attack (TIA) or mild stroke. Those who experienced a warning stroke were more likely to be older and have underlying health conditions, but may have been protected from the full effects of the larger stroke.
Researchers define 'gut feelings' experienced by GPs as two types: sense of alarm and reassurance. The former involves feeling uneasy about possible adverse outcomes, while the latter means feeling secure despite uncertainty. This definition aims to facilitate future research on the effectiveness of 'gut-compass'.
A recent study published in Clinical Infectious Diseases reveals key laboratory and clinical features of human P. knowlesi infections, confirming the potentially deadly nature of the disease. The research found that P. knowlesi malaria can cause a wide spectrum of disease, including breathing difficulties and kidney problems.
Counseling Outcome Research and Evaluation (C.O.R.E.) will publish bi-annually, addressing topics such as treatment efficacy, clinical diagnosis, and program evaluation. The journal aims to promote the development and dissemination of knowledge on outcome research and program evaluation in counseling.
A recent study found that the racial disparity gap in prostate cancer stage at diagnosis has decreased over time. More men were diagnosed with prostate cancer at an earlier age and stage in 2004-2005 compared to earlier years, according to data from the Surveillance, Epidemiology, and End Results program.
Anti-glycan antibodies are found to be a common feature of celiac disease at diagnosis, linked to severe malabsorption, and lost after long-term gluten-free diet. The presence of these antibodies is not associated with NOD2/CARD15 mutations.
Researchers found that ad placement affects consumer perception, with easier-to-read articles leading to more favorable evaluations of ads and products. Placing ads after difficult articles can have negative effects, while ads unrelated to the article may be more positively received.
Researchers have developed a way to diagnose networking delays as short as tens of millionths of seconds, which can lead to significant financial losses. The Lossy Difference Aggregator approach offers the possibility of fine-grained delay and loss tracking with minimal cost and performance penalty.
Regular aspirin use after diagnosis was associated with reduced risks of colorectal cancer-specific death and overall mortality. Participants who regularly used aspirin had a 29% lower risk of colorectal-specific mortality compared to nonusers.
Researchers found that individuals with intense dust cloud exposure were more likely to develop new asthma diagnoses and symptoms indicative of probable PTSD. Asthma risk was highest among those who worked on the pile on September 11, while PTSD symptoms increased across all groups, with rescue/recovery workers experiencing the greates...
A doctor's positive attitude to Alzheimer's diagnosis and their personal relationships with support services are powerful enablers for early diagnosis. However, barriers include differing health priorities, fear of damaging the doctor-patient relationship, and difficulties in referring patients to support services. GPs need education o...
A recent study shows that telemedicine can diagnose retinopathy of prematurity faster than traditional bedside ophthalmoscopy. By reducing travel and communication time, telemedicine can improve the efficiency of care for ophthalmologists.
A case of cecal volvulus was reported in a 78-year-old woman with severe abdominal pain and fever. The patient underwent an emergent laparotomy and recovered after intensive care. A review of Japanese literature revealed an increase in aged patients with mental disabilities presenting with cecal volvulus, adoption of ileo-colectomy as ...
A recent study found that less than four percent of children and teens were diagnosed with a sleep disorder. The most common diagnoses included enuresis, sleep disordered breathing, and insomnia. Pediatricians are advised to ask about sleep during every well-child visit to ensure proper diagnosis and treatment.
A study found that government warnings about antidepressant suicidality led to unintended changes in depression diagnosis among children and adults, resulting in reduced diagnoses and treatment, particularly for pediatric patients and young adults.
Researchers at McGill University have identified a principal cause of Alzheimer's disease as the addition of a single phosphate to an amino acid in a key brain protein, tau. This breakthrough could lead to earlier diagnosis and potentially block the onset of the disease.
A new study suggests that early diagnosis and treatment of Alzheimer's disease can lead to significant cost savings and improved quality of life for patients and their families. The research estimates that earlier intervention could save billions of dollars in long-term care costs, while also providing positive social benefits.
A recent study reveals that approximately 6.3 million adults in the US with undiagnosed diabetes account for an estimated $18 billion in health care costs each year. The economic toll of undiagnosed diabetes is significantly higher than previously thought, rising to over $192 billion annually.
Research at Washington University in St. Louis found that the average age of autism diagnosis is nearly six years old, three to four years after possible diagnosis. Early diagnosis is often linked to more severe cognitive impairment and is less common for females and minority groups.
A study reveals that adolescents with ADHD are more likely to experience current and lifetime sleep problems and disorders, regardless of ADHD symptom severity. Mental health professionals are advised to screen for sleep problems and psychiatric comorbidities in all adolescents with a childhood ADHD diagnosis.
A study found that quality of life determines the use of coping strategies among younger women with breast cancer. Positive cognitive restructuring and seeking social support were common coping strategies.
Research found that tTGA was more sensitive than EmA in diagnosing gluten sensitive enteropathy (GSE) in the general population. GSE is a common condition that can be underdiagnosed due to similar symptoms with celiac disease, highlighting the importance of mass screening.
A recent study found that individuals with new diagnoses are more likely to adopt healthier habits than those without recent new diagnoses. Smokers who received at least one diagnosis had 3.2 times the odds of quitting compared to those without a diagnosis.
Researchers have discovered a gene expression signature associated with survival in advanced ovarian cancer. The study identified specific genes and pathways that correlate with overall survival, providing potential targets for therapies and personalized treatment strategies.
Research reveals bladder cancer is more lethal in women and African-Americans, with mortality rates up to 114% higher than their white male counterparts. The study found that traditional factors accounting for only part of the difference, suggesting other important factors are at play.
A study of 32 European countries reveals over 12,000 measles cases in two years, mainly among unvaccinated or incompletely vaccinated children. Suboptimum vaccination coverage raises doubts about the 2010 elimination goal, with countries like Switzerland and Germany struggling to achieve high coverage rates.
A new computer-aided screening technique has been developed to diagnose enteric lesions in capsule endoscopy, reducing the reading time from 5 hours to 1 hour on average. The technique uses image processing to screen out normal images, allowing for accurate diagnosis with high sensitivity rates.
A recent mini-symposium in Political Research Quarterly explores the critical role of race in shaping US political history. The studies reveal how and why racial factors have influenced major developments, including debates over slavery and internal improvements.
The Lancet Series on Child Maltreatment highlights the importance of supporting paediatricians who work with child maltreatment cases. Professor Jenny suggests that regulation of experts and media coverage can help safeguard children. The series also emphasizes the need for a public-health approach to address social inequality and pare...
The biomagnetic technique assesses esophageal transit time using a non-invasive method that avoids ionizing radiation. The study found that ETT is affected by anatomical position, with faster rates in the supine position.
A study published in Neurology found that people with obesity and pre-existing health conditions may experience a delay in being diagnosed with multiple sclerosis, or have more severe symptoms at diagnosis. The study suggests that doctors should carefully consider new neurological symptoms in patients with chronic diseases.
A study by Stanford Cancer Center found that younger patients (15-39 years) with lung cancer exhibit better survival rates and distinct clinical features compared to older patients. The age-adjusted incidence rate of lung cancer in younger patients was significantly lower, and they had a higher proportion of distant disease at diagnosis.
Researchers investigated etiology, diagnosis, and treatment of spontaneous colon perforation, a rare condition with high mortality rate. The study found that chronic constipation was common among patients and that surgical intervention was often necessary.
A study published in the Journal of the National Cancer Institute found that tamoxifen treatment may advance detection of ER-negative breast cancer in high-risk women, shortening the time to diagnosis by approximately 1 year. The drug does not alter the risk of ER-positive disease.
Comprehensive guidelines for dementia management have been developed to support both patients and primary caregivers. The approach emphasizes a team-based care model that prioritizes patient-centered care and evidence-based recommendations.
Researchers used ultrasonography to diagnose biliary atresia in patients. The study found that the triangular cord was a specific feature of the disease, while flat and small gallbladders were also diagnostic. Hepatomegaly and heterogeneous echogenicity were proportional with liver fibrosis.
Primary aortoenteric fistula (PAEF) is a rare but life-threatening condition that can cause massive gastrointestinal bleeding. PAEFs often present with a herald bleed prior to exsanguination, making early diagnosis challenging. The incidence of PAEF is likely higher than estimated, and prompt surgical intervention is crucial for survival.
A new case report reveals the successful use of ERCP to diagnose biliary rhabdomyosarcoma in a child, obviating the need for surgery. The treatment involves chemotherapy and radiotherapy, with ERCP providing an effective alternative for some patients.
Research reveals that breast cancer survivors must navigate the vulnerabilities of loved ones as they share their diagnosis. Women typically face challenges in asking for help from others while also being perceived as caregivers.
Researchers from KEMRI-Wellcome Trust Research Programme assess rotavirus diarrhoea in young children, finding over 2% hospital admissions. Meanwhile, PLOS Medicine article discusses evidence-based TB diagnosis, citing the importance of strong evidence backing expenditure on diagnostics.
A Northwestern University study found that more than three-quarters of patients don't fully comprehend their emergency department discharge instructions. Patients who fail to follow instructions may have a higher risk of complications after leaving the hospital, according to lead author Kirsten Engel.
A new study from Duke University Medical Center found that changes in doctors' reimbursement for chemotherapy treatments did not affect patients' access to care. The study measured patient access by looking at distance traveled and time between diagnosis and initiation of chemotherapy.
Researchers at the University of Warwick have developed an automated technique using wavelets to analyze brain tumors, providing a preliminary diagnosis in seconds. The method improves upon existing methods by analyzing hundreds of slides with millions of pixels, increasing accuracy and reducing analysis time.
Experts propose measuring only systolic blood pressure in patients aged 50+, as it's a better predictor of risk and simplifies communication with patients. This shift could lead to improved treatment outcomes, reduced disease rates, and increased focus on systolic hypertension.
A novel environmental diagnostic method has been designed to quantify landfill environmental impact and adapt to different countries' laws and socioeconomic characteristics. The tool analyzes landfill dynamics and provides a set of environmental indexes to justify Conditioning Plans or Closing Plans.
Researchers explored coping strategies for vulvar vestibulitis syndrome (vvs) in heterosexual couples. They found that treating the couple, not just the woman, and developing a shared sense of meaning about vvs helped alleviate tension and improve communication.
A team of international experts from 10 countries developed the first evidence-based definition of lifelong premature ejaculation, aiding future diagnosis and treatment. The definition combines three key factors: early ejaculation nearly every time, inability to delay ejaculation, and negative personal consequences.
A case report describes the diagnosis and treatment of Gardner syndrome with gastric polyposis in a 23-year-old female patient. The patient underwent restorative proctocolectomy with ileal pouch anal anastomosis, showing gradual recovery from malnutrition and anemia.
Researchers have made significant progress in diagnosing and preventing celiac disease, a condition where gluten triggers an autoimmune response. A new therapy, AT-1001, has shown promising results in improving intestinal permeability and reducing symptoms.
A new study by Rhode Island Hospital and Brown University researchers found that bipolar disorder is being overdiagnosed, with 43.4% of patients not receiving a valid diagnosis. This can lead to unnecessary medication side effects, highlighting the need for standardized diagnostic methods.
A new technique from Carnegie Mellon University speeds up critical steps in automated biological screening methods, improving accuracy and reducing time requirements. The method also enhances the efficiency of the belief propagation algorithm, applicable to fields beyond biology.