The Briefing
Continuous newsroom coverage of clinically relevant evidence — newest first.
This week
24 stories-
Adenoviral Protein Reactivity Linked to Guillain-Barré Syndrome After COVID-19
Patients with post-infection or post-vaccination GBS show heightened antibody responses to adenoviruses, suggesting a shared trigger.
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Stereotactic Radiosurgery Improves Tumor Control, Overall Outcomes for Older VS Patients
A retrospective study indicates stereotactic radiosurgery significantly reduces vestibular schwannoma progression and improves neurological outcomes.
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Continuous EEG Enhances Detection of Post-Stroke Epilepsy Predictors
A retrospective study shows continuous EEG significantly improves identification of epileptiform activity and prediction of post-stroke epilepsy.
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Cingulum Hippocampus White Matter Integrity Linked to Suicide Attempts in Bipolar Disorder
Reduced fractional anisotropy in the cingulum hippocampus, mediated by impulsivity, associates with suicide attempts in bipolar disorder.
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Nebulized Heparin Linked to Reduced Mortality, More Ventilation-Free Days in Respiratory Failure
A meta-analysis suggests nebulized unfractionated heparin improves survival and ventilation-free days in adults with acute respiratory failure…
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Accelerometer Data Predicts Dementia Risk in Older Adults
Objective sleep-wake cycle metrics from wearables modestly enhance dementia risk prediction, comparable to APOE genotype.
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Armchair Positioning Improves Oxygenation in Spontaneously Breathing ICU Patients
A randomized controlled trial found out-of-bed armchair positioning increased PaO2/FiO2 ratios compared to in-bed semi-recumbent positioning.
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CANMAT launches 2024 guideline for Major Depressive Disorder Management
The updated CANMAT guideline extends recommended antidepressant maintenance duration and emphasizes earlier adjunctive strategies for limited.
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CANMAT launches 2024 guideline for Perinatal Mood, Anxiety, and Related Disorders
The new CANMAT guideline emphasizes routine, systematic screening for perinatal mood and anxiety disorders throughout pregnancy and up to one year.
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ASAM launches Joint Clinical Practice Guideline on Benzodiazepine Tapering
This new guideline emphasizes patient-centered, gradual benzodiazepine tapering, with a strong caution against abrupt discontinuation due.
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LANCETP launches 2025 guideline for Algorithmic Treatment of Schizophrenia
New international guidelines emphasize proactive metabolic health management from treatment initiation and earlier consideration of clozapine.
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AA and SNMMI launch 2025 guideline for Amyloid and Tau PET Appropriate Use Criteria
New guidelines expand appropriate use of amyloid and tau PET, particularly for eligibility and monitoring of amyloid-targeting therapies.
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Alzheimer's Association launches 2024 guideline for Alzheimer's disease and related dementias
New guidance empowers primary care clinicians with a structured, patient-centered approach to diagnostic evaluation, testing, counseling.
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Syrinx Shunt Outcomes Vary by Type: Revision Risk vs. Early Neurological Benefit
A retrospective study compares syringopleural, syringosubarachnoid, and syringoperitoneal shunts, detailing revision rates and neurological improvemen
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Heparin Dosing, ACT Monitoring Not Linked to Improved Outcomes After LEB
A large study suggests routine activated clotting time monitoring during lower extremity bypass may not improve patient outcomes.
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Endometriosis and Ovarian Cancer: Balancing Risk, Prevention, and Fertility
A review clarifies the nuanced management of ovarian cancer risk in endometriosis, integrating molecular insights and treatment strategies.
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HFpEF Patients Exhibit Higher Respiratory Muscle Oxygen Cost During Submaximal Exercise
A study reveals that individuals with heart failure with preserved ejection fraction expend significantly more oxygen for breathing during exertion.
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Pediatric Burn Length of Stay Lower Than Traditional Benchmarks
A multi-institutional analysis of 1,543 pediatric burn patients updates expected hospital stay per TBSA, identifying key influencing factors.
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Global Efforts Advance Human Rights Protections for Older Adults' Mental Health
International bodies and national initiatives are establishing frameworks to safeguard the dignity and mental well-being of the aging population.
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Tea Polyphenols Mitigate Brain Changes, Anxiety in Aged Diabetic Rats
A preclinical study in aged T2DM rats suggests tea polyphenol intervention may improve hippocampal structure, function, and behavior.
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PSMD1 Inhibition via LNPs Reduces Myeloma Growth, Overcomes Resistance
Targeting the proteasome subunit PSMD1 with siRNA delivered by lipid nanoparticles shows efficacy in multiple myeloma models.
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Diffuse White Matter Abnormalities Do Not Predict Long-Term Dementia Risk
A 10-year study finds that 'dirty-appearing' white matter lacks the prognostic weight of focal hyperintensities in older adults.
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Lamotrigine-Topiramate Duotherapy Increases Congenital Malformation Risk Fourfold
A large registry study identifies a significant risk increase for specific antiseizure drug combinations used during the first trimester.
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Biallelic EIPR1 Variants Cause Neurodevelopmental Syndrome and Neutropenia
Defects in endosomal recycling and dense core vesicle biogenesis drive a spectrum of microcephaly, ataxia, and spasticity.