Clinical Trials Logo

Clinical Trial Summary

A growing number of Chinese breast cancer patients are diagnosed at a young age. The quality of life of young breast cancer patients has been a critical issue. Breast-conserving surgery (BCS) not only removes the tumor but also maintains the appearance of breast. The Breast Tumor Center of Sun Yat-sen Memorial Hospital is one of the first departments in China to perform breast-conserving surgeries. Endoscopic breast surgery has emerged as a promising surgical approach. However, it is hard to delineate the tumor margins in endoscopic BCS, which restrains its development. In traditional BCS, surgeons determine the tumor border by palpation, which is impossible in endoscopic BCS. For the first time, we performed the intra-operative navigation system-assisted endoscopic breast-conserving surgery, in which the tumor border was accurately delineated using the navigation system.


Clinical Trial Description

In the study, patients who are female aged between 18 and 70 years, are pathologically diagnosed operable breast cancer, have proper the important organ functions and adjust to the criteria of endoscopic breast conserving surgery. Intraoperative and post-operatitive Margin Assessment will be the primary outcome measure, and aesthetic outcomes, reoperation rate, as well as patients' feedback will be the secondary outcome measure. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT05458414
Study type Interventional
Source Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
Contact Shicheng Su, M.D., Ph.D.
Phone +86 13631304227
Email sushch@mail.sysu.edu.cn
Status Recruiting
Phase N/A
Start date January 1, 2022
Completion date December 2024

See also
  Status Clinical Trial Phase
Completed NCT03298776 - I-Scan a Novel Endoscopic Tool for the Macroscopic Identification of Mucosal Lesions N/A
Completed NCT02887378 - Protocol for Anatomopathologic Analysis of Biopsies Using Hot Clamps N/A
Recruiting NCT01627171 - Colonoscopy Preparation Optimization for INpatients- COIN Study Phase 4
Completed NCT02350933 - Endoscopic Evaluation of the Paediatric Airway After Prior Prolonged (>24 h) Tracheal Intubation N/A
Completed NCT00671177 - Clinical Evaluation of Water Immersion Colonoscopy Insertion Technique N/A
Completed NCT06033729 - Remifentanil Target Controlled Infusion Versus Standard of Care for Conscious Sedation During EBUS-TBNA N/A
Withdrawn NCT04983498 - Enhanced Recovery Pathway for Endoscopy Phase 4
Enrolling by invitation NCT04719117 - Retrograde Cholangiopancreatography AI Assisted System Validation on Effectiveness and Safety
Completed NCT03369197 - Nasal Continuous Positive Airway Pressure Versus Standard Care During Procedural Sedation for Gastrointestinal Endoscopy N/A
Completed NCT04186390 - Learning Small Bowel Capsule Endoscopy
Completed NCT02714699 - Oral Hyoscine Butyl Bromide Versus Diclofenac Potassium Before Office Hysteroscopy Phase 2/Phase 3
Completed NCT00614159 - Ketamine Compared to Propofol for Pediatric GI Endoscopy N/A
Completed NCT04072328 - Propofol vs. Midazolam With Propofol for Sedative Endoscopy in Patients With Previous Paradoxical Reaction to Midazolam Phase 2
Completed NCT04150237 - Using Simulation to Ensure Basic Competence in Gastroscopy
Completed NCT03287687 - Safety and Efficacy of CO2 for Endoscopy Phase 4
Not yet recruiting NCT03351790 - Endoscopy Quality Study N/A
Completed NCT04541667 - Is End Tidal CO2 Level Elevation During Upper Endoscopy With CO2 Gas Insufflation Physiologically Significant N/A
Active, not recruiting NCT06168682 - Nasal CPAP - The Treatment IMpact on Oxygenation in High-risk Patients During Deep Sedation for Endoscopy N/A
Recruiting NCT05479253 - AI-assisted Endoscopy Report System In Improving Reporting Quality N/A
Recruiting NCT04903444 - Development and Validation of an Artificial Intelligence-based Biliary Stricture Navigation System in MRCP-based ERCP N/A