New injection hopes to heal scarred vocal cords and restore voice
NCT ID NCT05627648
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests an injection called KP-100LI for people with vocal fold scars that cause voice problems. About 62 adults will receive either the study drug or a placebo to see if it improves voice function over 24 weeks. The goal is to confirm the treatment is safe and effective for easing symptoms of vocal fold scarring.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Fujita Health University Hospital
RECRUITINGToyoake, Aichi-ken, 470-1192, Japan
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Fukuoka Sanno Hospital
RECRUITINGFukuoka, Fukuoka, 814-0001, Japan
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Kawasaki Medical School Hospital
RECRUITINGKurashiki, Okayama-ken, 701-0192, Japan
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Kurume University Hospital
RECRUITINGKurume, Fukuoka, 830-0011, Japan
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Nihon University Hospital
RECRUITINGChiyoda-ku, Tokyo, 101-8309, Japan
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Sanno Medical Center
RECRUITINGMinato-Ku, Tokyo, 107-0052, Japan
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Tohoku University Hospital
RECRUITINGSendai, Miyagi, 980-8574, Japan
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University Hospital Kyoto Prefectural University of Medicine
RECRUITINGKamigyō-ku, Kyoto, 602-8566, Japan