Thousands of surgery patients studied to uncover hidden voice box injuries
NCT ID NCT07359586
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks back at 1,200 people who had a breathing tube placed during surgery to find out how often voice box injury happens and what makes it more likely. Researchers will check medical records and call patients to see if they had hoarseness or other throat problems after surgery. The goal is to help doctors reduce these injuries in the future.
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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.
Contacts and locations
Locations
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The First Affiliated Hospital, Zhejiang University School of Medicine
RECRUITINGHangzhou, Zhejiang, 310000, China
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he First Affiliated Hospital, Zhejiang University School of Medicine
COMPLETEDHangzhou, Zhejiang, 310000, China
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