Renovated Prediction Model for Difficult Transoral and Submental Endoscopic Thyroidectomy

The investigators have previously proposed a prediction model for difficult transoral and submental thyroidectomy through a retrospective study. In order to better promote transoral and submental endoscopic approach for thyroid surgery and to set up an appropriate training course, the investigators aim to refine the procedure through a prospective study.

NCT Number	NCT06738888
Lead Sponsor	Shanghai 6th People's Hospital
Conditions	Thyroid Cancer, Thyroid Diseases, Thyroid Nodule
Enrollment	300 participants
Start Date	2024-05-01
Primary Completion	2027-12-31 (estimated)
Study Completion	2028-12-31 (estimated)
Updated on ClinicalTrials.gov	2026-08-10