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Older adult receiving shingles vaccine, illustrating herpes zoster vaccination and incident dementia research

Shingles Vaccine Tied to Fewer Dementia Diagnoses

February 2026

Herpes zoster vaccination was associated with reduced dementia diagnoses in elderly Canadian adults throughout natural experiments.

Woman resting on a sofa holding her temples, representing chronic eye pain symptoms and discomfort linked to chronic ocular surface pain.

Finding the Source of Chronic Eye Pain

Chronic ocular surface pain may reflect nociplastic CNS dysfunction and will be phenotyped using comprehensive characterization.

Wrist-worn wearable tracking rest-activity rhythms in advanced dementia to monitor sleep disruption and agitation in residential care.

What Wearables Reveal About Sleep and Long-Term Care Routines

Real-time location data revealed rest-activity rhythm phenotypes in advanced dementia well tracking sleep disruption and agitation.

Pregnant patient counseling on ischemic stroke risk during pregnancy and postpartum period

Ischemic Stroke During Pregnancy Risk Higher After Prior Stroke

Ischemic stroke during pregnancy occurred more often after prior ischemic stroke, with elevated odds through 6 week early postpartum.

Hand holding a red paper cutout shaped like an intestine against a light background

Alzheimer's Disease Gut Microbiome Signals in Colon

Transverse colon tissue in Alzheimer’s disease showed gut microbiome and proteome profile very closely tied to pathology in adults.

ICU bedside monitor displaying arterial blood pressure trends during post-cardiac arrest care.

Elevated Perfusion Pressure Duration Predicts Neurological Outcomes

Longer elevated perfusion pressure after ROSC was linked to better 6-month neurological outcomes in out-of-hospital survivors.

CT perfusion map showing ischaemic penumbra in stroke from internal carotid artery dissection before mechanical thrombectomy

Mechanical Thrombectomy 28 Hours After Stroke

Mechanical thrombectomy with CT perfusion helped recovery 28 hours after sudden symptom onset in a 34-year-old with ICA dissection.

Ketogenic diet concept illustrating contraindications, side effects, and drug interactions with medications.

Ketogenic Diet Risks Include Contraindications and Interactions

A new review details ketogenic diet contraindications, adverse effects, and drug interactions across routine clinical contexts now.

Close-up of white tablets representing dual antiplatelet therapy, such as aspirin and clopidogrel, for minor stroke and high-risk TIA prevention

Dual Antiplatelet Therapy Timing After Minor Stroke

Early DAPT after minor stroke or high-risk TIA lowered 90-day recurrent stroke, MI, or death when started within 24 hours of onset.

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