# Safety and Efficacy Study of Ultrasonic Coagulation Device and Bipolar Energy Sealing System

> **NCT01565486** · NA · UNKNOWN · sponsor: **Seoul St. Mary's Hospital** · enrollment: 304 (estimated)

## Conditions studied

- Thyroid Cancer

## Interventions

- **DEVICE:** Ultrasonic coagulation device (Harmonic ACE® scalpel)
- **DEVICE:** bipolar energy sealing system (LigaSure Precise)

## Key facts

- **NCT ID:** NCT01565486
- **Lead sponsor:** Seoul St. Mary's Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2011-08
- **Primary completion:** 2013-01
- **Final completion:** 2017-08
- **Target enrollment:** 304 (ESTIMATED)
- **Last updated:** 2012-12-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01565486

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01565486, "Safety and Efficacy Study of Ultrasonic Coagulation Device and Bipolar Energy Sealing System". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT01565486. Licensed CC0.

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