Voice showdown: laser vs. radiation for early throat cancer
NCT ID NCT04057209
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study compares two standard treatments for early-stage larynx cancer: laser surgery and a newer, more precise radiation therapy that targets only the affected vocal cord. The main goal is to see which approach better preserves voice quality over two years. About 34 adults with stage 0 or I glottic cancer will be randomly assigned to one of the treatments and will report their voice function using a questionnaire.
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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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Inselspital, Bern University Hospital
RECRUITINGBern, Canton of Bern, 3010, Switzerland
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact
Contact Email: •••••@•••••
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Institut Gustave Roussy
RECRUITINGParis, 94805, France
Contact Email: •••••@•••••
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Tata Memorial Hospital Mumbai
RECRUITINGMumbai, Maharashtra, 400012, India
Contact Email: •••••@•••••
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University Hospital Zurich
RECRUITINGZurich, Canton of Zurich, 8091, Switzerland
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Email: •••••@•••••