News Related to Stroke

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Tirzepatide Linked to Lower Stroke Risk Than Other GLP-1 Agonists in AFib Patients

Aug 23, 2026

A retrospective cohort study of 14,118 matched pairs found tirzepatide associated with lower risks of stroke and death than other GLP-1 receptor agonists in patients with atrial fibrillation and type 2 diabetes. Absolute differences were 2.1 percentage points for stroke and 6.2 for mortality at one year. Randomized trials are needed before recommendations change.

Boston Scientific Beats Q4 Estimates, Guides 2026 Growth

May 01, 2026

Boston Scientific exceeded Q4 2025 guidance with 12.7% organic revenue growth and over $20 billion in annual sales. The company outlined a 2026 outlook of 10-11% organic growth, while shares fell 17.6% after earnings due to supply-chain issues and EP share losses.

Eli Lilly Delays Retatrutide Filing, Pursues Biologics Application

Jul 24, 2026

Eli Lilly will file its triple-agonist obesity drug retatrutide in early 2027 via a Biologics License Application, seeking stronger market protections. Positive Phase 3 results showed up to 22.6% weight loss, while cardiovascular safety data raised some questions.

Exercise for Hip Arthritis Has Modest Impact; PT Homework Skipped by Most; Rehab Access Unequal

Jul 23, 2026

A Cochrane review finds exercise for hip osteoarthritis reduces pain by 7 points on a 100-point scale, below the 12-point threshold for noticeable benefit. A survey shows 76% of physical therapy patients skip home exercises, citing forgetfulness and time constraints. A study reports only 22% of stroke and brain injury survivors receive intensive inpatient rehab, with disparities by race, insurance, and income.

CT-Detected White Matter Disease Linked to Higher Stroke, Dementia Risk

Jul 13, 2026

A study finds that white matter disease detected on CT scans signals a higher risk for stroke or dementia compared to MRI-only findings. CT-detected WMD may represent more advanced cerebrovascular injury, highlighting the need for modality-specific interpretation of incidentally discovered brain abnormalities.