Serial ketamine infusions have been found to be well-tolerated and significantly effective in treating treatment-resistant bipolar depression, with antidepressant effects comparable to midazolam. The study's results provide promising hope for patients struggling with this condition, highlighting ketamine as a potential therapeutic option.
A matched case-control study of 29 case and 290 control participants found HLA-A*32:01 strongly associated with lamotrigine-induced DRESS. This association may help identify patients at risk for this severe reaction, which is currently not accounted for in commercial pharmacogenomic panels.
A cohort study found that only 30.7% of brain donors with clinician-adjudicated dementia had neurodegenerative death certification. The study suggests factors like worsening cognitive symptoms and functional impairment may be associated with increased likelihood of neurodegenerative death certification.
A cross-sectional study suggests that seeking emotional support from generative AI is a unique marker of psychological distress in children and adolescents. Clinical frameworks and digital literacy programs should distinguish between functional AI assistance and algorithmic interfaces as a digital refuge for emotional needs.
A crossover randomized clinical trial found that cannabis edibles impaired simulated driving performance at blood THC concentrations below per se thresholds. The study's findings suggest that even low doses of THC can have significant effects on driving ability.
Researchers found that gene silencer therapy may be beneficial for patients with transthyretin amyloid cardiomyopathy, with attenuated benefits observed when combined with TTR stabilizer therapy. The study will be presented at the European Society of Cardiology Congress in Munich, Germany.
A randomized trial found that digital outreach improved short-term statin refill rates among patients with cardiovascular disease or high cardiovascular risk who had fallen behind on their prescriptions. Adaptive, sequential health system outreach strategies support improved cardiovascular prevention in population health programs.
Starting evolocumab before or during percutaneous coronary intervention for acute myocardial infarction significantly reduces LDL cholesterol levels. However, this strategy does not improve short-term clinical outcomes, including death and cardiovascular hospitalization, during the first year. The study suggests that lowering LDL chole...
A study found that higher breastfeeding intensity is associated with more favorable early postpartum lipid profiles among women with prior gestational diabetes. Greater breastfeeding intensity may be linked to a more favorable early cardiometabolic profile in these women.
Researchers developed a machine learning-based time-to-event model that outperformed existing staging systems in predicting mortality and heart failure hospitalization in transthyretin amyloid cardiomyopathy patients. The model showed promise for individualized prognosis in contemporary clinical care.
The study found that cervical cancer screening rates among US women increased for both age groups 21-29 years and 30-65 years between 2005-2023. Sociodemographic disparities were also identified in the study, highlighting the need for targeted interventions to improve screening rates among underrepresented groups.
A quality improvement study found that a publicly available MRSA prevention program toolkit materials were associated with a 65% decrease in hospital-onset MRSA bacteremia laboratory-identified events. The study included 106 ICUs and 87 non-ICUs from 94 hospitals and involved a 2.3 event reduction per 10,000 patient-days
A US study found that low neighborhood opportunity is associated with a higher concentration of fatal police pursuit incidents. Disproportionate impact on low-opportunity communities was observed, suggesting that future research should examine pursuit frequency and lethality differences.
GLP-1 receptor agonists were associated with lower mortality and cardiovascular events in serious mental illness patients. The benefits were evident within 1 year and were consistent across subgroups, driven by semaglutide and tirzepatide.
A supported transition from obstetric care to postpartum primary care was associated with greater use of primary care-provided mental health services among pregnant and postpartum individuals with anxiety or depression. This low-cost intervention may facilitate ongoing access to mental health care supports and treatments beyond the imm...
A systematic review and meta-analysis revealed a strong association between alcohol marketing exposure and increased drinking outcomes among youth. The study's findings suggest that reducing alcohol marketing can help mitigate the risk of youth drinking, highlighting the need for targeted interventions to address this public health con...
A nationwide cohort study found that continued ICS use during early pregnancy was not associated with increased risks of maternal or neonatal outcomes. The study highlights the importance of individualized risk assessment while maintaining asthma control, providing reassuring evidence for current guideline recommendations.
A cross-sectional study found that adolescents increasingly use AI chatbots to discuss mental health concerns, with significant implications for young people's well-being. The study's findings highlight the need for increased awareness and support for adolescents' mental health needs.
Exposure to suicide attempts within social networks was linked to increased risk of subsequent suicide attempts and higher depressive symptoms in adolescents and young adults. Assessing recent exposure to suicide attempts may help identify high-risk youths undetected through symptom-based screening alone.
A cohort study of 544 young survivors of aneurysmal subarachnoid hemorrhage found that 30.2% developed new brain aneurysms over 40 years. Female sex, smoking, and family history of aneurysms were identified as risk factors, with smoking cessation associated with lower risk.
Developing new complex medical conditions is associated with higher disenrollment rates among Medicare Advantage beneficiaries, particularly to traditional Medicare. States with Medigap guaranteed issue and community rating protections have higher disenrollment rates among beneficiaries with multiple new conditions.
A telemedicine-supported home-injection model for patients with breast cancer has shown to reduce treatment burden by improving convenience and saving time. Most patients who completed home injections chose to continue this approach beyond the pilot, but barriers such as insurance denials and higher copayments may limit its broader imp...
The Brexit referendum led to a sustained decline in EU-origin health care worker immigration to the UK, despite recruitment from non-EU countries. Policymakers should consider the impact of policy uncertainty, substitution dynamics, and global health equity when making decisions.
After the Dobbs v Jackson decision, out-of-state travel to North Carolina for abortion care increased, particularly from more restrictive Southeastern states. Patients also presented at later gestational durations and traveled farther for care, indicating increased logistical barriers after policy changes.
A recent study by the Ethiopian Public Health Institute and the JAMA Network has identified emerging drug and diagnostic resistance variants as contributing factors to Ethiopia's malaria resurgence. The study highlights the need for continued monitoring and adaptation of treatment strategies to combat the growing malaria epidemic.
This randomized clinical trial found spectacle lenses with highly aspherical lenslets reduced myopia progression and axial elongation in children over 24 months. The study supports the use of these lenses as a safe and effective myopia control intervention.
A comparative study of 11,681 US cancer clinical trials reveals that industry-sponsored trials focus on single-agent drug therapies, while federally sponsored trials evaluate nontreatment interventions and rare cancer therapies. The study highlights the differences in trial design and objectives between industry and federal funding.
A meta-analysis of randomized clinical trials found that mindfulness-based cognitive therapy is associated with worsening symptoms of depression. The study examined individual participant data from over 13,000 participants, providing evidence for the potential negative effects of this therapy on depression.
The study aimed to determine the proportion of eligible patients consenting to either thyroid lobectomy or total thyroidectomy. It found that 93.5% of patients who would consent to randomization completed the assigned surgery. The results provide valuable insights for targeting enrollment in future multicenter trials.
A qualitative study of 246,808 public comments found strong opposition to proposed bans on menthol cigarettes and flavored cigars. Most submissions were form letters, with content linked to tobacco companies appearing frequently.
A randomized clinical trial found that daily zinc supplementation at 20 mg reduced all-cause infections in children with sickle cell anemia over 6 months compared to placebo. No adverse events were observed in the study, suggesting zinc supplementation may be a useful preventive measure for these children.
A randomized clinical trial found that preoperative high-dose corticosteroids did not improve major postoperative outcomes in elective digestive cancer surgery. The study suggests that routine use of high-dose corticosteroids in this setting is not justified
This study of 186,823 US adults reveals an increasing prevalence of moderate-to-severe cannabis use disorder among males and females between 2021 and 2024, while moderate-to-severe alcohol use disorder prevalence remained stable. The findings highlight significant age and sex disparities in cannabis and alcohol use disorders.
A cohort study of pregnant females with opioid use disorder found higher discontinuation rates for Black females compared to White females, with less disparity for methadone treatment. Persistent racial and ethnic inequities in treatment retention were observed during and after pregnancy.
A multisite cohort study of 346 adults receiving psilocybin services in Oregon found significant improvements in depression, anxiety, and PTSD symptoms, as well as enhanced well-being and life satisfaction. The study suggests that Oregon's regulated psilocybin services are generally safe and effective for mental health treatment
A study analyzing 637 US counties from 2000 to 2023 found that five state firearm laws, including extreme risk protection orders and child access prevention laws, were associated with lower firearm suicide rates. States with more of these laws had lower rates, while non-firearm suicides showed no similar associations.
A new study published in JAMA found that there is significant variation in the time it takes to initiate inpatient management for patients admitted to general medical services. This delays their access to care and potentially affects patient outcomes.
The study suggests that autonomous AI systems can provide better medical care outcomes than those aided by human physicians due to their ability to process large amounts of data quickly and accurately. This is attributed to advancements in machine learning algorithms, allowing for more precise diagnosis and treatment recommendations.
A study identified novel autoantibodies associated with idiopathic myelopathy, specifically those related to vitamin B12 transport. Central nervous system vitamin B12 deficiency was also found in affected individuals. The findings suggest a potential diagnostic approach for myelopathy
Researchers found that cold storage platelets (CSPs) can control active surgical bleeding as effectively as room temperature platelets (RTPs), with potential benefits including reduced wastage and increased platelet availability. CSPs may also enable platelet incorporation into inventory at locations with limited shelf life for RTPs.
The inclusion of benzodiazepines in airline emergency medical kits is crucial for treating seizures that may occur during flights. Benzodiazepines can effectively manage seizure symptoms and prevent complications.
A cross-sectional study found that specialty-level reliance on non-US international medical graduates in primary care training is high. The study estimates that H-1B visa restrictions could significantly impact this pathway, leading to potential shortages of primary care physicians.
A cohort study found that excessive parental smartphone use is associated with slower language development in children, while digital device ownership is linked to lower concurrent language performance. The study highlights the importance of considering screen use in the broader family context when evaluating children's language develo...
A cross-sectional study in US traffic fatalities found a significant association between major music album releases and increased traffic fatalities, potentially attributed to distracted driving. The study suggests that online music streaming through smartphones may contribute to this risk.
A post hoc analysis of a cluster randomized clinical trial found that the Real-time Prescription Benefit Tool (RTPB) increased fill rates for high-cost medications, especially among patients from low-income communities. However, the tool's recommendations were only made for a small proportion of orders, limiting the study's applicability.
A cohort study of 13,585 insured patients found racial disparities in endometrial cancer survival, with greater imbalances in risk of adverse tumor types and distant disease. Younger black patients had a 43% larger disparity compared to their white counterparts.
A cohort study found that state eviction moratoria are associated with higher numbers of foster care entries across 60 US jurisdictions. The study suggests that these policies may have unintended consequences on vulnerable populations.
A case-control study found that patients with overweight or obesity at diagnosis had better survival rates than those with normal weight. However, the apparent advantage was largely due to prediagnostic weight loss associated with cancer, and should not be taken as evidence for weight gain in healthy individuals.
The study proposes a public health agenda for AI to improve delivery of proven health interventions through patient identification, outreach, and care coordination. Government leadership, cross-sector partnerships, and sustained investment are essential for realizing this potential.
Active surveillance for favorable-risk prostate cancer increased significantly in the Veterans Affairs healthcare system, with high rates among low-risk and intermediate-risk patients. This trend suggests that many veterans are avoiding unnecessary treatment, but disparities in care persist.