# 10 Years' Follow-up Results of Ultrasound-guided Radiofrequency Ablation Versus Surgery for Low-risk Papillary Thyroid Micro-carcinoma

> **NCT07107503** · — · COMPLETED · sponsor: **Yi Mao** · enrollment: 757 (actual)

## Conditions studied

- Papillary Thyroid Microcarcinoma
- Radiofrequency Ablation
- Surgical Resection
- Long-term Outcomes

## Interventions

- **PROCEDURE:** Radiofrequency ablation alone
- **PROCEDURE:** surgical resection

## Key facts

- **NCT ID:** NCT07107503
- **Lead sponsor:** Yi Mao
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2011-04
- **Primary completion:** 2014-12
- **Final completion:** 2024-12
- **Target enrollment:** 757 (ACTUAL)
- **Last updated:** 2025-08-06


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07107503

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07107503, "10 Years' Follow-up Results of Ultrasound-guided Radiofrequency Ablation Versus Surgery for Low-risk Papillary Thyroid Micro-carcinoma". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT07107503. Licensed CC0.

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