DYSPHONIA
Clinical trials for DYSPHONIA explained in plain language.
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Own stem cells may heal scarred vocal cords and restore voice
Disease control CompletedThis early-phase trial tested whether injecting a patient's own stem cells into scarred vocal folds could safely improve severe hoarseness. Nine adults with untreatable voice problems received the stem cell injection during surgery. Researchers monitored side effects and voice fu…
Matched conditions: DYSPHONIA
Phase: PHASE1, PHASE2 • Sponsor: Karolinska University Hospital • Aim: Disease control
Last updated Jun 27, 2026 09:00 UTC
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Simple clip may stop Post-Surgery throat pain
Prevention CompletedThis study tested a small clip attached to the breathing tube used during anesthesia to see if it could prevent sore throat, voice changes, and trouble swallowing after surgery. 100 adults having surgery with general anesthesia took part. The clip is designed to reduce pressure o…
Matched conditions: DYSPHONIA
Phase: NA • Sponsor: University of California, San Diego • Aim: Prevention
Last updated Jun 26, 2026 16:03 UTC
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Neck Surgery's hidden toll on voice and swallowing revealed
Knowledge-focused CompletedThis study looked at how voice and swallowing change after a second neck spine surgery. Two hundred patients had their vocal cords and swallowing checked before and about three weeks after surgery. They also filled out a short quality-of-life survey. The goal was to better unders…
Matched conditions: DYSPHONIA
Sponsor: University of Alabama at Birmingham • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:11 UTC
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Online modules may boost voice therapy success
Knowledge-focused CompletedThis study looked at whether giving patients online educational modules before starting voice therapy helps them stay engaged and attend more sessions. Researchers enrolled 42 adults with voice problems (dysphonia) who were recommended for voice therapy. The goal was to see if th…
Matched conditions: DYSPHONIA
Phase: NA • Sponsor: NYU Langone Health • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:00 UTC