06/02/2026
New Evidence on Acute Vertigo Triage — Key Takeaways
🔍 What They Tested
A new integrated algorithm combining TiTrATE + STANDING + HINTS Plus — the first attempt to merge all three into one ED‑friendly tool.
📊 Bottom Line
The algorithm is very good at catching stroke (90% sensitivity)…
…but not good at ruling it out (57.9% specificity).
➡️ Nearly half of all non‑stroke patients were misclassified as stroke.
⚡ The Big Problem: Vestibular Migraine
Vestibular migraine was the most common false positive.
The authors argue that migraine features must be added to future versions to avoid unnecessary stroke activations.
🎯 Other Findings
Excellent specificity for BPPV and PVD
Moderate sensitivity for both
No management guidance for migraine, PVD, or chronic vascular causes
Stroke pathway triggered too often due to “continuous symptoms” rule
🧠 What Needs to Change
The authors recommend:
Adding vestibular migraine criteria (history, triggers, motion sickness, photophobia/phonophobia)
Clearer Rule Out Stroke pathways
Management guidance for all diagnostic categories
Ongoing validation in real ED settings
📌 Final Verdict
A promising step toward safer acute vertigo triage — but not ready for clinical use.
High sensitivity protects patients, but the false‑positive rate is too high, especially for migraine.
More refinement is essential before this can guide real‑world ED decisions.