A new study reveals that AI-driven chatbots may perpetuate racial and ethnic biases in pain assessment, leading to further inequalities in healthcare. Researchers found that Black patients were consistently underassessed for their pain compared to white patients, regardless of whether the rater was human or AI.
A study of 12 participants demonstrates that a cocktail of three broadly neutralizing antibodies successfully suppressed virus in people living with HIV. Long-term control of the virus was observed in five participants, suggesting a new treatment strategy for HIV.
Researchers used machine learning to integrate high-throughput transcriptomic, proteomic, metabolomic, and lipidomic profiles to identify four distinct molecular profiles of Alzheimer's Disease. These profiles were associated with varying levels of cognitive function and neuropathological features.
Researchers found strong associations between extreme temperatures, hurricanes, and climate-related phenomena with increased cardiovascular disease mortality and incidence. Vulnerable populations, including older adults and racial/ethnic minority groups, were disproportionately affected.
In a study published in JAMA Internal Medicine, a chatbot (GPT-4) performed better than internal medicine residents and attending physicians in processing medical data and demonstrating clinical reasoning. However, the bot's accuracy was lower, while it made more incorrect diagnoses.
A skin biopsy test detects abnormal alpha-synuclein protein in patients with Parkinson's disease, dementia with Lewy bodies, and related disorders. The test showed high accuracy rates, validating its reliability for early diagnosis and clinical drug development.
A BIDMC-led trial found that patients treated with a paclitaxel-coated balloon experienced lower rates of in-stent restenosis compared to those with an uncoated balloon. The study showed that drug-coated balloons offer an effective treatment strategy for managing coronary disease.
A study by researchers at Beth Israel Deaconess Medical Center found that despite guidelines supporting outpatient management, nearly two-thirds of low-risk PE patients remain hospitalized. The findings suggest that many patients with acute PE are being needlessly admitted to the hospital for inpatient management.
A new study by Beth Israel Deaconess Medical Center demonstrates that delivering the vaccine directly to the respiratory tract can improve protection against COVID-19 infection. The researchers found that a booster administered via the intratracheal route provided near-complete protection against a high-dose SARS-CoV-2 challenge.
Researchers found that a large language model chatbot demonstrated more accuracy in making diagnoses than human clinicians, especially when test results were negative. This suggests the potential for AI to serve as a useful diagnostic partner for physicians, reducing overtreatment and improving decision-making.
A study published in Annals of Internal Medicine reveals a stagnation in cardiovascular health trends among middle-aged adults, with low-income individuals facing higher rates of hypertension and other risk factors. The research highlights the need to address social determinants of health contributing to these disparities.
A national study found that exposure to environmental hazards in neighborhoods is associated with poor cardiovascular health, particularly among socioeconomically disadvantaged communities. The study used the Environmental Justice Index to assess cumulative environmental burden and its impact on cardiovascular risk factors and diseases.
Researchers at Beth Israel Deaconess Medical Center have made a groundbreaking discovery that inhibiting a specific enzyme can halt the progression of Parkinson's disease in a mouse model. The findings suggest that reducing USP30 may slow or prevent PD progression, paving the way for novel therapeutics.
Researchers found restricted abortion access led to more children entering foster care, with a 15% increase for Black and racial minority children. The study used state-level data to evaluate the link between abortion restrictions and foster care entries.
A new study reveals that patients hospitalized with COVID-19 had a higher in-hospital mortality and persisted at 30 days, 90 days, and 180 days after discharge. The risk of death was nearly twice that observed in those who were discharged alive from an influenza-related hospital admission.
Researchers at Beth Israel Deaconess Medical Center discovered a non-ectodermal and mesodermal origin for large numbers of enteric neurons born after birth. This finding overturns decades of scientific dogma and offers hope for disease-modifying cures to aging patients.
A new study by Beth Israel Deaconess Medical Center reveals that older adults who belong to sexual and gender minorities experience higher rates of frailty, starting at younger ages, compared to non-OSGM participants. The research highlights the need for early geriatric assessment among OSGM and potential targets to mitigate frailty.
Researchers at Beth Israel Deaconess Medical Center used a generative AI chatbot to solve complex diagnostic cases, finding it accurate in nearly 40% of cases and providing correct diagnoses in two-thirds of challenging scenarios. The study suggests generative AI has the potential to assist medical professionals in diagnosis.
A retrospective cohort study of over 66,000 older adults found that intensive antihypertensive treatment during hospitalization was linked to greater risk of adverse events. Treating asymptomatic elevated blood pressure in hospitalized patients may not be necessary and could lead to overtreatment.
Researchers at Beth Israel Deaconess Medical Center have found an effective treatment for multi-drug resistant bacteria, a major concern in the fight against superbugs. The newly discovered antibiotic, streptothricin, has shown potency against several drug-resistant strains of bacteria and may deserve further exploration as a potential...
A novel clinical trial demonstrated that open-label placebo increased patient retention rates by 78% compared to methadone-only treatment. Participants also reported better sleep quality, with no significant differences found in other outcome measures. The study suggests that deception-free placebo treatment can provide valuable benefits.
A study by Beth Israel Deaconess Medical Center found that climate change-related natural disasters have increased since 1980 and cost the US over $2 trillion in recovery costs. The analysis suggests that rising CO2 levels and temperatures will lead to more frequent and severe disasters, with exponentially increasing costs.
Researchers from Beth Israel Deaconess Medical Center found that newer unibody aortic stent grafts failed to meet non-inferiority compared to non-unibody devices. A surveillance program is recommended to monitor safety events related to aortic stent grafts.
A recent survey found that patients overwhelmingly support receiving test results immediately, even if their provider has not yet reviewed them. Most respondents (90%) preferred receiving results through the patient portal as soon as they were available, and nearly all (96%) indicated a preference for timely release.
A recent study published in eClinical Medicine analyzed data from over 210,000 adult patients undergoing non-cardiac surgery in Boston between 2008 and 2020. The researchers found that cannabis users had a higher complexity of co-existing conditions, including mood disorders and substance use disorders, compared to non-users. Patients ...
A study published in JAMA Network Open found that patients treated at non-teaching hospitals had lower mortality and more healthy days at home when care was provided in markets with academic medical centers. The presence of AMCs was associated with a spillover effect, improving outcomes for neighboring community hospitals.
A team of researchers has identified a protein called hemopexin that may help protect the heart from damage caused by anthracycline chemotherapy. Levels of hemopexin in the blood were associated with increased cardiac toxicity, but administering hemopexin prevented the development of cardiac dysfunction in mice.
Scientists at Beth Israel Deaconess Medical Center discovered gene usage similarities between COVID-19 patients' brains and aging brains. This study suggests a link between severe COVID-19 and accelerated brain aging, with potential implications for neurological follow-up in recovered individuals.
A new study published in the American Journal of Cardiology found that a healthy diet can reduce the risk of cardiovascular disease by up to 10%. The Dietary Approaches to Stop Hypertension (DASH) diet, which emphasizes whole grains, lean proteins, and fruits and vegetables, showed additional benefits for women and black adults compare...
A study by Beth Israel Deaconess Medical Center found that divisive political events negatively influence factors related to public mood, well-being, and alcohol consumption. Participants reported reduced sleep quality, increased stress, negative mood, and higher alcohol use in the days leading up to the election.
A randomized controlled trial found that virtual reality immersion reduced the need for sedatives during hand surgery, leading to lower doses of propofol and shorter post-operative lengths of stay. Patient satisfaction remained unchanged, but discharge times were significantly shorter.
Physician-scientists at Beth Israel Deaconess Medical Center found that despite FDA deauthorization, a large number of doses of ineffective COVID-19 treatments were administered to patients in 2022, with wide variability by state. The study highlights the need for improved transparency and regulation of COVID-19 therapies.
A recent study published in JAMA found that despite overall improvements in cholesterol levels since 2008, sex, racial, and ethnic disparities persist in lipid control. The research team analyzed data from over 33,000 US adults and discovered significant variations in trends by race and ethnicity.
A nationwide study found a significant increase in maternal death, cardiovascular disorders, and obstetric hemorrhage during the COVID-19 pandemic. The study analyzed data from over 1.6 million pregnant patients and attributed the poor outcomes to pandemic-related stress, disruptions in prenatal care, and limitations on routine check-ups.
A large nationwide analysis found that Black adults treated for peripheral artery disease (PAD) are more likely to experience adverse outcomes, including amputation and death. The study suggests that structural racism and comorbidities contribute to these disparities in treatment and outcomes.
Researchers found a decline in cardiovascular mortality rates for both Black and white adults over the last 20 years. However, significant disparities in cardiovascular mortality between Black and white adults continue to exist, particularly among younger Black women and those living in highly-segregated areas.
A comprehensive survey of scientific literature suggests that nearly all known biological pathways are linked to Alzheimer's disease. The study found that immune, metabolic and depression-related pathways were consistently cited as major mechanisms contributing to the disease.
Researchers at Beth Israel Deaconess Medical Center found that newer Omicron subvariants BA.4 and BA.5 escape neutralizing antibodies induced by both vaccination and previous infection. These variants are now responsible for over 21% of new cases in the US, highlighting a shift in the COVID-19 landscape.
Researchers at Beth Israel Deaconess Medical Center have identified a key enzyme involved in producing a new class of lipids with therapeutic effects for patients with diabetes. The discovery, published in Nature, could pave the way for new treatments to protect insulin-producing cells and improve blood sugar control.
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 recent study found that homeless US adolescents experience significantly worse mental health and more substance use than their housed peers. The burden of homelessness disproportionately affects black, Hispanic, and LGBTQIA+ individuals, highlighting the need for targeted interventions and policies to address structural injustices.
A new study suggests that screening these groups at lower BMI and younger ages could reduce undiagnosed diabetes rates and improve health equity. The findings recommend tailored approaches to address the increased risk of diabetes among Asian, Hispanic, and Black Americans.
Four rapid antigen tests were found to be less sensitive to the Delta variant than the Omicron strain. The study suggests that continuous assessment and updating are needed for these tests to remain effective in detecting COVID-19 infections. Continuous improvement is necessary to ensure they meet public health testing goals.
A phase 2 randomized controlled clinical trial found that intranasal insulin increased walking speed, cerebral blood flow, and improved decision making and verbal memory. The treatment also showed promise for preventing or slowing the progression of Alzheimer's disease-related dementias in older adults.
Researchers developed a novel delirium severity score to assess its impact on patient outcomes. The DEL-S score is associated with longer hospital stays, increased costs, and mortality in older patients with delirium.
Scientists have generated an atlas of cell types in white adipose tissue, identifying novel subpopulations linked to increased risk of metabolic disease. The study provides a comprehensive resource for translational research into human metabolic diseases.
Researchers found that current COVID-19 vaccines provide robust protection against severe disease caused by the Omicron variant through induced cellular immunity. The study showed that CD8+ T cell responses were over 80% cross-reactive with the original strain, suggesting a key role in vaccine protection.
Scientists identified 46 metabolites linked to coronary heart disease among Black Americans, which were also found in a multi-ethnic population. These biomarkers may serve as better markers of disease for the general population than traditional risk factors.
A new meta-analysis of COVID-19 vaccine trials found that the placebo effect accounts for more than two-thirds of adverse events, with headache and fatigue being the most common. The study suggests that informing patients about potential side effects could help reduce vaccination hesitancy.
Researchers found rural patients with acute cardiovascular conditions are less likely to receive important procedures and treatments, resulting in higher mortality rates. The study highlights the need for public health and policy efforts to improve rural healthcare outcomes.