John Sapp
Clinical trials sponsored by John Sapp, explained in plain language.
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Zapping heart scar tissue with radiation to stop dangerous rhythms
Disease control Recruiting nowThis study is testing a noninvasive, targeted radiation treatment for people with a dangerous, fast heart rhythm called ventricular tachycardia (VT) that hasn't responded to standard drugs or procedures. The treatment, called stereotactic body radiotherapy (SBRT), aims to precise…
Phase: NA • Sponsor: John Sapp • Aim: Disease control
Last updated Mar 20, 2026 14:48 UTC
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New heart scan aims to sharpen treatment for deadly rhythms
Knowledge-focused Recruiting nowThis study is testing a new imaging technique to better understand dangerous, fast heartbeats (ventricular tachycardia) that can cause sudden death. Researchers want to see if combining special heart scans with detailed electrical maps can help doctors more accurately target trea…
Phase: NA • Sponsor: John Sapp • Aim: Knowledge-focused
Last updated Mar 23, 2026 15:16 UTC