Nomogram for Predicting Difficult Transoral and Submental Thyroidectomy
Recruiting
Observational Study
Differentiated Thyroid Cancer
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
No Study Drug
Researchers observe your health over time — no experimental treatment is given.
At a Glance
- Sex
- Any
- Study type
- Observational
- Participants needed
- 500 (estimated)
- Sponsor
- Shanghai 6th People's Hospital · Other
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About This Trial
No prior studies have stratified the difficulty of transoral and submental thyroidectomy (TOaST). The investigators aimed to investigate preoperative factors as indicators of difficult TOaSTs and to develop a predictive model accordingly.
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
* Clinical diagnosis of differentiated thyroid cancer with a maximum diameter not exceeding 4 cm
* Absence of suspicious lateral lymph nodes or distant metastases
* Participants with high cosmetic expectations
* Participants who underwent total thyroidectomy and central lymph no…
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