How a Breath Can Steer the Needle: Ventilation Strategies That Freeze the Liver for Tumor Ablation
A Norwegian crossover study of 20 patients has quantified liver movement under five ventilation strategies during general anesthesia, finding that ...
Tag: anesthesia
Lower Belly Pressure During Gallbladder Surgery Fails to Ease Pain in Rigorous Trial
A randomized trial of 160 patients found that low-pressure pneumoperitoneum did not significantly reduce postoperative pain scores after laparoscopic cholecystectomy, ...
Anesthesia and Surgery Rewire the Alzheimer’s Brain Differently, Mouse Study Suggests
A new exploratory RNA sequencing study finds that the hippocampal response to anesthesia and surgery is directionally inverted in 5xFAD ...
Brain Noise, Not Wiring, May Explain Why Neural Spectra Shift With Brain State
A new theoretical study shows that noise-like fluctuations in neural activity can shift the spectral knee and 1/f power spectrum ...
Heartworm-Positive Shelter Dogs Safely Sterilized With Standard Protocols in Study of 1,011 Cases
A decade-long review of 1,011 heartworm-positive shelter dogs found zero deaths and low complication rates when standard, unmodified spay-neuter protocols ...
Common Sedative Emerges as Strongest Shield Against Postoperative Delirium in Older Surgery Patients
A network meta-analysis of randomized trials finds dexmedetomidine has the strongest evidence base for preventing postoperative delirium in older adults ...
Faster MRI Scans Could Slash Anesthetic Doses in Children, Study Finds
A study of 2,149 pediatric MRI exams shows that multi-region protocols and contrast imaging lengthen scan time and that every ...
Zapping the Brain Back to Health: Could Electrical Stimulation Prevent Post-Surgery Delirium?
A new review in the Journal of Translational Medicine surveys nine non-invasive brain stimulation techniques that may prevent postoperative delirium ...
Nose-Friendly Sedative Spray Calms Children Faster Than Repurposed Injection, Trial Finds
A randomized trial in children undergoing inguinal hernia surgery found that a pH-adjusted intranasal midazolam spray sedated faster and caused ...
Anesthesia’s Neural Signature Spans Hundreds of Millions of Years of Evolution
A new Nature Neuroscience study reveals a conserved dynamic signature of anesthesia that spans hundreds of millions of years of ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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