Articles tagged with Medical Histories
Using MRI instead of CT with CTA alone in patients presenting to the ED with dizziness was associated with greater critical neuroimaging results and more frequent echocardiography. Patients with dizziness undergoing MRI showed a lower frequency of 90-day ED readmissions compared to those discharged after CT with CTA alone.
A new AI tool utilizing deep-learning algorithms and volumetric thresholds accurately detected splenomegaly in patients undergoing CT scans. The study analyzed a large sample of 8,901 patients, revealing that splenic volume is strongly associated with weight.
Researchers detected Plasmodium falciparum, the deadliest form of malaria, in mummified tissues from Medici family members. The parasite was identified through microscopic and molecular analyses, revealing characteristic ring-shaped structures and Maurer's clefts.
The US has implemented laws banning transgender youth from competing in sports according to their gender identity. However, existing evidence does not support these restrictions, as they would deprive vulnerable trans youth of physical, mental, and social benefits. The article proposes changes to promote a more inclusive and fair athle...
Researchers have analyzed DNA samples from over 50 institutions, including Balto at the Cleveland Museum of Natural History, to shed light on extraordinary feats in mammals. The study has identified unchanged DNA across millions of years of evolution and pinpointed genetic variants associated with rare human diseases.
Researchers at the University of Colorado Cancer Center have made a breakthrough in treating pancreatic cancer by combining radiation and immunotherapy. The treatment eradicates tumors while stopping the cancer from spreading, offering new hope for patients. Clinical trials are planned to further develop this therapy.
A study found that historical redlining was associated with increased stroke prevalence in New York City communities. The researchers also discovered a significant correlation between these neighborhoods and higher rates of certain cardiovascular risk factors.
A retrospective review of 27,710 medical records found no clinical measurable difference in AFP levels between non-Black and Black patients. The study urges an end to race-based adjustments for AFP prenatal testing, citing a lack of scientific basis for the practice.
Swimming-induced pulmonary oedema (SIPE) is a relatively little known hazard associated with open water swimming. Risk factors include older age, long distances, cold water, and female sex. SIPE can occur in fit and healthy individuals, highlighting the importance of awareness and prevention.
Researchers from Kyushu University found that evening hot spring bathing is associated with a lower prevalence of hypertension among Japanese older adults. The study analyzed data from over 11,000 residents over 65 and discovered that those who bathed in onsen after 19:00 were 15% less likely to have hypertension.
A new study suggests that chronic dysentery is unlikely to have been the cause of Edward the Black Prince's death. Instead, experts point to alternative causes such as malaria, inflammatory bowel disease, and brucellosis, which could have contributed to his fluctuating illness.
The 2017 American Academy of Pediatrics guideline shows higher levels of proteinuria in children with hypertensive range blood pressure. Clinicians should re-calculate BP percentiles using the new guidelines to accurately diagnose and treat hypertension in pediatric chronic kidney disease.
Researchers discover a shared genetic basis between fibromuscular dysplasia (FMD) and abdominal aortic aneurysms (AAA), with males more likely to develop AAA when a family member has FMD. The study suggests that screening for AAA in male relatives of patients with FMD may be beneficial, along with established guidelines.
A new study published in JAMA Internal Medicine suggests that more public health data is needed on the utilization of cervical cancer screening-associated services among older women. The analysis showed that over 1.3 million women received cervical cancer screening-associated services after age 65, with costs exceeding $83 million.
A large South Korean cohort study found a five-fold increased risk of chronic kidney disease (CKD) for adults with persistent hematuria. Associations were stronger in men compared to women.
The American Heart Association has selected 52 Historically Black Colleges and Universities (HBCU) students for its Scholars program. The program aims to increase diversity in the healthcare field by providing opportunities for research, mentorship, and leadership development. Accepted students will study social determinants of health ...
A new paper published in Social Science & Medicine proposes that synthetic steroids were administered to female captives in Nazi concentration camps to prevent menstruation and fertility. The study, led by Dr. Peggy J. Kleinplatz, is based on historical evidence and testimony from Holocaust survivors, who reported suspicious food ratio...
Researchers found that nearly nine in ten cases of sudden cardiac death due to hypertrophic cardiomyopathy (HCM) are preceded by symptoms, ECG abnormalities, or a positive family history. Expanded screening programs could aid in the prevention of SCD in young individuals with HCM.
Researchers identified a group of Ashkenazi Jews who fell victim to antisemitic violence during the 12th century, shedding new light on Jewish medical history in Europe. The study suggests that a bottleneck event shaped the modern-day Ashkenazi Jewish population prior to the 12th century, earlier than previously believed.
A West Virginia University study explores the link between pregnancy, sedentary behavior, and cardiovascular disease risk in women. The research aims to investigate whether physical activity can reduce or eliminate this accelerated risk development in women.
A recent study found that people who smoke or vape prior to hospitalization for COVID-19 are more likely to experience severe complications, including death. The study, which analyzed data from the American Heart Association's COVID-19 CVD Registry, also showed that young individuals are particularly at risk.
A large prospective study found that women with endometriosis have a higher risk of ischemic and hemorrhagic strokes compared to those without the condition. The study analyzed data from over 112,000 women and found an association between endometriosis and stroke risk, suggesting that clinicians should consider the whole woman's health...
A longitudinal cohort study found significant reductions in liver disease and mortality among people with HCV infection who received treatment. The study's findings suggest that continued testing, treatment, and community-based interventions could lead to the elimination of HCV infection within the next decade.
A new study found that fine particulate matter (PM2.5) exposure is associated with an increased risk of having a cluster of multiple chronic diseases, particularly cardio-metabolic and respiratory conditions. The analysis revealed four distinct multimorbidity clusters, with lower PM2.5 exposure linked to musculoskeletal conditions.
A new study found that post-operative atrial fibrillation (POAF) is associated with a higher risk of hospitalization for heart failure among patients undergoing cardiac and non-cardiac surgery. POAF may be an early marker for heart failure, and its presence could contribute to the development of the condition.
A new study reveals that over half of human populations worldwide have experienced sharp dips in population size due to founder events, associated with geographic isolation, hunter-gatherer lifestyle, or cultural practices. This analysis technique, ASCEND, will help identify groups at high risk of genetic diseases.
A new study reveals racial and socioeconomic inequalities in the prescribing of oral anticoagulants to reduce stroke risk in people with atrial fibrillation. Patients from black and other ethnic minorities, as well as those living in deprived areas, are less likely to receive medication.
The new guidelines expand indication for screening to all with BRCA 1/2 gene variations, increasing chances of early detection and treatment. The guidelines also acknowledge potential downsides of screening, including false-positive results and encourage careful patient counseling.
A study by Kyushu University has identified biomarkers in blood samples that distinguish healthy individuals from Hikikomori patients and predict the severity of the condition. Key findings include elevated ornithine levels, lower bilirubin levels, and higher long-chain acylcarnitine levels in patients.
A new study by USC researchers found a significant link between exposure to fine particles (PM2.5) and nitrogen dioxide (NO2) and increased risk of severe COVID-19 outcomes. Long-term PM2.5 exposure was associated with a higher risk of mortality from COVID-19.
A recent study published in Breast Cancer Research suggests that self-reported male infertility may be associated with an increased risk of invasive breast cancer. The researchers conducted a case-control study among 1,998 males diagnosed with breast cancer, comparing them to 1,597 control males without blood relatives. The study found...
A new study led by UTHealth Houston found that patients with recent cancer diagnoses had a higher risk of death and hospitalization, but those with cancer more than one year ago were not significantly associated with increased mortality. The research also confirmed racial disparities in COVID-19 outcomes among cancer patients.
State bans on affirmative action policies are associated with lower enrollment of underrepresented minority students in public medical schools. The study found a 5.5 percentage point decrease in enrollment of underrepresented students relative to control schools.
Research reveals high rates of parasitic worm infections in ancient British populations, particularly during the Roman and Medieval periods. The study sheds light on the lives and habits of past populations, providing insights into public health measures.
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.
Researchers recommend expanding diagnostic workup to include cardiac arrhythmias for unexplained enuresis in adults and children. An electrocardiogram is a cost-effective and non-invasive test that can detect potentially fatal diseases.
Research suggests that physically active individuals experience a milder form of COVID-19, with a reduced risk of hospitalization and death. Studies have found that physical activity can prolong vaccine effectiveness and boost the immune response, offering promising avenues for future research.
A study published in PLOS Medicine found associations between consuming artificial sweeteners and increased cancer risk. The researchers analyzed data from 102,865 French adults and discovered higher risks for overall cancer, breast cancer, and obesity-related cancers.
Researchers analyzed health records of nearly half a million patients post-heart attack and found that depression was associated with a nearly 50% higher stroke risk compared to those without depression. The study highlights the need for greater attention to mental health in research and practice.
Researchers used a contrast pattern mining algorithm on publicly available data from 16,000 participants in the T1D Exchange Clinic Registry. The study found individuals with an immediate family history of Type 1 diabetes were more frequently diagnosed with hypertension and other co-occurring conditions.
Researchers from UBC Okanagan and the University of Exeter found ketamine to have significant anti-depressant and anti-suicidal effects in a comprehensive systematic review. The study suggests ketamine may be helpful in treating various disorders, including eating disorders, substance use, and anxiety.
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.
A new study reveals that simultaneous measurement of dozens of types of fats in the blood can predict the risk of developing type 2 diabetes and cardiovascular disease years in advance. The researchers found that individuals with a certain lipid profile are at increased risk, while those with a different profile have lower risk. This d...
Researchers investigated the association between family history of breast cancer and mammographic breast density among 14,000 premenopausal women. The study found a positive correlation between having a family history of breast cancer and higher mammographic breast density in these women.
Only 1.9% of Chinese children and adolescents exhibit ideal cardiovascular health status, with socioeconomic factors impacting behavior. Researchers recommend strategies like household smoking control and physical activity promotion to improve cardiovascular health in young generations.
A small study found statistically significant improvements in various symptoms, including fatigue and chest discomfort, after EECP therapy in long COVID patients. Researchers believe this is the most plausible explanation for the benefits derived from EECP and its link to long COVID.
A retrospective study found that the upgrade rate of architectural distortion on digital breast tomosynthesis (DBT) to malignancy was 10.2% for radial scars without atypia and 28.2% for those with atypia. Imaging surveillance is considered an alternative to surgery for these cases.
Researchers found alarmingly high attendance rates at hospital emergency departments for children, teens, and adult victims of child abuse and neglect. Children exposed to child maltreatment have substantially increased risk of attending emergency departments during childhood and early adulthood.
Researchers developed an AI program that accurately identified patients at risk of serious illness due to blood infections, with an accuracy rate of 82%. The technology has the potential to serve as an early warning system for doctors, enabling them to rank patients based on their risk level.
A new study argues that the Justinianic Plague had a devastating impact on the Mediterranean world, and its effects were felt in England. Genetic discoveries suggest that bubonic plague may have reached England before its first recorded case in the Mediterranean, via a currently unknown route.
A new study tracked the spread of a genetic mutation that causes young-onset heart arrhythmia across continents over centuries. The research found that the mutation was passed down from Northern Europe to other parts of the world through migration, and identified a specific gene, KCNQ1, as the cause of the disease.
Researchers identified two distinct clusters of patients with Prurigo nodularis: those with increased inflammation and those with a higher likelihood of spinal disease. This study suggests that personalized treatment approaches can be tailored to specific patient profiles.
A deep learning algorithm from VUNO improved radiologists' sensitivity for detecting reticular opacity on chest radiographs in patients with mild to severe interstitial lung disease. The algorithm accuracy reached 98.5% and improved interobserver agreement, suggesting its potential for screening suspected ILD patients.
A study published by the American College of Cardiology found a significant inverse relationship between oral health and COVID-19 severity, as well as delayed recovery and increased inflammation in patients with cardiovascular diseases. Researchers recommend maintaining good oral hygiene to prevent or decrease COVID-19 disease severity.
A new study published in Prehospital and Disaster Medicine found that prehospital ketamine administration for excited delirium with concomitant cocaine intoxication significantly increases the risk of subsequent emergency department intubation. The study's findings suggest that cocaine may deplete excitatory neurotransmitters, leading ...
A large prospective study has found that hospital mortality rates for people with cancer do not appear to have reduced over time, unlike those for people with no history of cancer. The findings are based on anonymized data from over 195,000 people hospitalized in the UK.
Research reveals that young adults with ADHD are 69% more likely to develop a substance use disorder than their peers without ADHD. More than one-quarter of those with ADHD also experience major depression.
A single-center retrospective study found that AI-CAD reduced recall rates and improved accuracy compared to digital mammography (DM) and DBT. The study showed lower recall rates and higher accuracy for DM with AI-CAD, indicating a practical addition to lowering false-positive findings.
A Finnish-English study published in the Lancet Digital Health found that accelerating risk factor changes can identify high-risk individuals, who may lose 2 to 6 life-years if preventive measures are delayed. An online tool has been developed to study the impact of risk history on estimated cardiovascular disease risk.
Researchers found that patients are less likely to take health advice from AI doctors who know their medical history and use first names. On the other hand, patients want to be on a first-name basis with human doctors. This study suggests that machines must navigate a fine line in serving as doctors.