OCTA
Clinical trials for OCTA explained in plain language.
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Eye test may spot hidden brain trouble
Knowledge-focused Recruiting nowThis study is testing whether a quick, painless eye scan called OCTA can spot signs of brain diseases like stroke and bleeding. Researchers will compare scans from 50 people with brain conditions and healthy volunteers. The goal is to gather early data to support larger studies, …
Matched conditions: OCTA
Sponsor: University of Texas Southwestern Medical Center • Aim: Knowledge-focused
Last updated May 08, 2026 12:03 UTC
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Eye scans reveal nerve Block's impact on tiny blood vessels
Knowledge-focused Recruiting nowThis study looks at how a nerve block (stellate ganglion block) changes blood flow in the tiny vessels of the eye. Researchers will use a special eye scan to measure these changes in 50 adults who are already receiving the nerve block for pain. The goal is to better understand ho…
Matched conditions: OCTA
Sponsor: University of Texas Southwestern Medical Center • Aim: Knowledge-focused
Last updated May 07, 2026 18:40 UTC