The Briefing
Continuous newsroom coverage of clinically relevant evidence — newest first.
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Early Plasma Reduces Mortality in Traumatic Intracranial Hemorrhage
A retrospective study of 6,183 patients shows a 5% absolute survival drop for every 10-minute delay in plasma during the first half hour.
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Social Stress Drives Sex-Specific Molecular Changes in Female Reward Circuitry
Mouse models and human data reveal that social withdrawal in females involves distinct gene expression patterns in the nucleus accumbens.
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LB-102 Reduces Acute Schizophrenia Symptoms in Phase 2 Trial
A randomized trial of the benzamide derivative LB-102 demonstrated significant PANSS score improvements across three daily dose levels.
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Focal Coronary Disease Predicts Greater Angina Relief After Stenting
New ORBITA-2 data show focal lesions derive significantly more placebo-controlled benefit from PCI than diffuse disease patterns.
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Guillain-Barré Syndrome Presents as Catatonic Stupor in Schizophrenia Case
Diminished tendon reflexes and albuminocytologic dissociation distinguish neurologic paralysis from psychiatric immobility.
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Gamma Knife Controls Craniopharyngioma but Symptom-Driven Interventions Remain Common
A 108-month study shows 89% 10-year survival, though 28% of patients require further intervention despite radiographic stability.
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Complex Endovascular Aortic Repair Shows 83% Five-Year Survival Despite High Reintervention
A 14-year study of 916 patients reveals that while long-term survival is robust, 60% of patients require secondary interventions by year five.
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FLAG-Ida Achieves 57 Percent Remission in Relapsed Acute Myeloid Leukemia
A 26-year multicenter study of 1,079 patients confirms the intensive regimen as an effective bridge to transplant for fit adults.
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Virtual Neurology Visits Show Similar 90-Day Utilization to In-Person Care
A multicenter cohort study finds no significant difference in emergency department visits or hospitalizations after virtual consultations.
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HLA Class III Variant rs915654 Predicts Survival in Haploidentical Transplantation
A specific genetic marker within the HLA class III region improves risk stratification for relapse and mortality in stem cell recipients.
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Nirmatrelvir-Ritonavir Fails to Reduce Hospitalization in Vaccinated Outpatients
Two randomized trials show no significant clinical benefit for high-risk adults with prior immunity from vaccination or infection.
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Early Enteral Nutrition Reduces Complication Burden After Pancreatoduodenectomy
A randomized trial shows immediate tube feeding lowers the comprehensive complication index in patients at high nutritional risk.
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Institutional Habits Drive Extended-Release Opioid Use After Joint Replacement
A study of 229,995 arthroplasty patients finds that hospital and surgeon factors, not patient risk, dictate postoperative opioid dispensing.
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Imaging Accurately Stages Nodal Squamous Cell Carcinoma Except in Immunosuppression
Ultrasonography and CT show 100% sensitivity in immunocompetent patients but fail to detect most early metastases in the immunosuppressed.
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Optimal Sleep Duration Linked to Lower Dementia Risk in Focal Epilepsy
A UK Biobank study finds six to eight hours of sleep significantly mitigates cognitive decline and a five-fold dementia risk in epilepsy.
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Anatomical Subtype and Nidus Embedding Predict AVM Surgical Outcomes
A 25-year study identifies visual and brainstem locations and embedded margins as key risks for deficits after AVM resection.
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Essential Tremor Patients Retain Empathy Despite Cognitive Decline
A cross-sectional study finds no group-level deficits in empathy or emotional awareness in patients with essential tremor.
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Baseline Well-Being Predicts Response to Adolescent Emotional Risk Intervention
Adolescents with lower initial quality of life show higher response rates to personalized preventive interventions for emotional disorders.
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Family Structure Influences Adolescent Depression Risk and Resilience Levels
A study of 29,405 students finds higher depression rates in single-parent and skip-generation households compared to nuclear families.
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Recent Psychotropic Initiation and Frequent ER Visits Signal Suicide Risk
A nationwide study identifies mood stabilizer initiation and fragmented emergency care as critical proximal markers of suicide risk.
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Funnel-Shaped Mesh Reduces Parastomal Hernia Risk After Rectal Cancer Surgery
A randomized trial shows prophylactic mesh lowers three-year clinical hernia rates from 39% to 10% without increasing complications.
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DMN Connectivity Predicts Amyloid Accumulation and Clinical Decline in Alzheimer’s
Longitudinal imaging shows functional network disruptions precede detectable amyloid plaques and signal future cognitive impairment.
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Hypoxia Preconditioning Increases Adipose Stem Cell Fusion Mass in Rats
Stabilizing hypoxia-inducible factor-1α with DMOG improves bone formation and tissue maturation in a posterolateral spinal fusion model.
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Evidence Accumulation Efficiency Predicts Substance Use Better Than Inhibitory Control
A longitudinal study of 1,000 adults suggests decision-making speed, not impulse suppression, is the primary marker for addiction risk.