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 can safely improve severe hoarseness or voice loss. Nine adults aged 18–65 with long-term voice problems that didn't respond to other treatments received the stem cells during surg…
Matched conditions: DYSPHONIA
Phase: PHASE1, PHASE2 • Sponsor: Karolinska University Hospital • Aim: Disease control
Last updated May 17, 2026 06:19 UTC
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New clip may ease sore throats after surgery breathing tubes
Symptom relief CompletedThis study tested a new clip that holds the breathing tube in place to reduce pressure on the voice box. The goal was to see if it could prevent sore throat, hoarseness, and trouble swallowing after surgery. 100 adults having surgery with a breathing tube took part, and those wit…
Matched conditions: DYSPHONIA
Phase: NA • Sponsor: University of California, San Diego • Aim: Symptom relief
Last updated Apr 30, 2026 15:51 UTC
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Online Pre-Therapy boost for voice patients?
Knowledge-focused CompletedThis study looked at whether giving patients online educational modules while they wait for voice therapy can increase their engagement and improve results. 42 adults with voice problems (dysphonia) participated. Researchers measured attendance and how patients perceived their vo…
Matched conditions: DYSPHONIA
Phase: NA • Sponsor: NYU Langone Health • Aim: Knowledge-focused
Last updated May 17, 2026 06:30 UTC
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Neck surgery Follow-Up: what happens to your voice and swallowing?
Knowledge-focused CompletedThis study looked at 200 patients who had a second neck surgery from the front. The goal was to see how their voice and swallowing changed after the operation. Researchers checked vocal cords and swallowing with a camera before and about three weeks after surgery, and also asked …
Matched conditions: DYSPHONIA
Sponsor: University of Alabama at Birmingham • Aim: Knowledge-focused
Last updated May 06, 2026 16:01 UTC