Xin Lou
Clinical trials sponsored by Xin Lou, explained in plain language.
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A sharper CT scan could replace invasive stent checks
Diagnosis Recruiting nowThis study tests whether an ultra-high-resolution CT scan, called photon-counting CT angiography, can accurately detect narrowing inside brain stents. The trial involves 200 adults who have had a stent placed in a brain artery and are due for a follow-up check. The new CT scan's …
Sponsor: Xin Lou • Aim: Diagnosis
Last updated Aug 20, 2026 00:00 UTC
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Can a new CT scan see brain stents clearly enough to replace an invasive test?
Knowledge-focused Recruiting nowThis study tests whether a new type of CT scan, called ultra-high-resolution photon-counting CT angiography, can accurately check whether stents placed in the brain's venous sinuses are still open. It compares this new scan to the standard CT method and to the more invasive DSA p…
Sponsor: Xin Lou • Aim: Knowledge-focused
Last updated Aug 22, 2026 00:00 UTC