- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03166384
ELectrosurgical Bipolar Devices VS Conventional Electro-cauterization in Breast Surgery (ELBCE)
A Prospective Randomized Study Comparing Surgery Using Electrosurgical Bipolar Sealing Devices and Surgery Using Conventional Electro-cautery
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Lymphorrhea and seroma are the most common complications of mastectomy in patients with breast cancer. Seroma formation increases admission period, follow-up duration, and postoperative discomforts. Repeated aspiration of seroma increases risk of re-admission due to wound infection. Seroma formation after mastectomy occurs in 10% to 85% of cases with mastectomy. Known risk factors according to previous studies are old age(>60 years), high BMI, tumor size, preoperative chemotherapy, surgical extent, and number of retrieved lymph nodes. To reduce postoperative complications including seroma formation, meticulous hemostasis and lymphatic ligation technique are necessary.
Procedures using new surgical devices such as bipolar sealing devices have been introduced. Electrosurgical bipolar sealing devices use the body's own collagen and elastin to create a permanent fusion zone through a combination of pressure and energy. Previous studies suggested that surgery using these devices lead to significant decrease of seroma formation, however their advantages are not well established in case of mastectomy for breast cancer. Several studies showed that an advanced sealing system like bipolar energy sealing system can reduce operative time and cost for postoperative management compared to conventional clamp and tie method in non-breast surgery.
If electrosurgical bipolar sealing devices are applied during mastectomy, there would be several potential benefits on vessel and lymphatic ligation. Conventional ligation and monopolar cauterization have several weak points including incompletion of ligation and thermal injury during procedures. On the other hand, electrosurgical bipolar sealing devices can provide a combination of pressure and energy simultaneously to minimize thermal injury and create a permanent fusion zone.
Previous studies suggested that electrosurgical bipolar sealing devices shortened removal time of drain after axillary lymph node dissection compared with conventional methods. Another study reported benefits on reducing blood loss, drainage amount, and length of hospital stay. Moreover, a recent study also reported that skin sparing mastectomy using electrosurgical bipolar sealing devices can be used in patients with breast cancer.
However, there are several limitations in previous studies. There was no study about application of electrosurgical bipolar sealing device for mastectomy in Korean population, because Korean national insurance did not cover use of the advanced sealing device until last year. Sample size of the previous studies was too small to draw a solid conclusion. Therefore, this study was designed prospectively to evaluate whether application of bipolar energy device for mastectomy could provide clinical benefit in terms of reducing seroma formation.
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
-
-
Seoul, Korea, Republic of, 120-752
- Yonsei University College of Medicine
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- 20 years old and over
- Patients planned to undergo total mastectomy and axillary lymph node dissection
- Patients planned to undergo total mastectomy and sentinel lymph node biopsy and/or reconstruction
- Patients planned to undergo partial mastectomy and axillary lymph node dissection
Exclusion Criteria:
- Bilateral breast cancer patients
- Male breast cancer patients
- Patients who underwent ipsilateral axillar surgery or axillar radiation therapy
- Recurrent breast cancer patients
- Patients who cannot give informed consents such as non-Korean speakers and patients with intellectual disabilities
- Vulnerable patients such as pregnant women for enrollment
- Patients without drain catheter
- Patients with Ductal carcinoma in situ who have not undergone ipsilateral sentinel lymph node biopsy or axillar lymph node dissection
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: control group
For the patients in the control group, surgeon dose not use electrosurgical bipolar sealing device at all and use conventional tie and ligation methods during tissue dissection and vessel ligation. interventions: 'conventional suture and tie' |
the surgeon uses electrosurgical bipolar sealing device during tissue dissection and vessel ligation as much as possible.
|
Experimental: study group
For the patients in the study group, the surgeon uses electrosurgical bipolar sealing device during tissue dissection and vessel ligation as much as possible. interventions: electrosurgical bipolar sealing devices |
Electrosurgical bipolar sealing devices use the body's own collagen and elastin to create a permanent fusion zone through a combination of pressure and energy.
Previous studies suggested that surgery using these devices lead to significant decrease of seroma formation, however their advantages are not well established in case of mastectomy for breast cancer.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Total drainage volume after surgery: mL
Time Frame: Up to 30 weeks after surgery
|
Total amount of drainage until drain tube removal Drain tube removal timing: When drainage volume is under 50mL/day for at least 2 days
|
Up to 30 weeks after surgery
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Total exact drainage volume
Time Frame: Up to 30 weeks after surgery
|
total amount volume of drainage bag and amount of aspiration from seroma after drain tube removal
|
Up to 30 weeks after surgery
|
Drainage volume In hospital: mL
Time Frame: Up to 30 weeks after surgery
|
Drainage volume In hospital: mL
|
Up to 30 weeks after surgery
|
Total operation running time
Time Frame: Up to 30 weeks after surgery
|
Total operation running time
|
Up to 30 weeks after surgery
|
Complication ratio within a month after surgery
Time Frame: Up to 1 year after surgery
|
possible pre-defined complications were defined in reference to previous studies
|
Up to 1 year after surgery
|
Frequency of seroma aspiration
Time Frame: Up to 30 weeks after surgery
|
examination for frequency and total amount of seroma aspiration within a month after surgery.
Under 10mL/day, aspiration is stopped
|
Up to 30 weeks after surgery
|
Collaborators and Investigators
Sponsor
Investigators
- Study Chair: Hyung Seok Park, MD, Yonsei University College of Medicine, Korea
Publications and helpful links
General Publications
- van Bemmel AJ, van de Velde CJ, Schmitz RF, Liefers GJ. Prevention of seroma formation after axillary dissection in breast cancer: a systematic review. Eur J Surg Oncol. 2011 Oct;37(10):829-35. doi: 10.1016/j.ejso.2011.04.012. Epub 2011 Aug 17.
- Manouras A, Markogiannakis H, Genetzakis M, Filippakis GM, Lagoudianakis EE, Kafiri G, Filis K, Zografos GC. Modified radical mastectomy with axillary dissection using the electrothermal bipolar vessel sealing system. Arch Surg. 2008 Jun;143(6):575-80; discussion 581. doi: 10.1001/archsurg.143.6.575.
- Nespoli L, Antolini L, Stucchi C, Nespoli A, Valsecchi MG, Gianotti L. Axillary lymphadenectomy for breast cancer. A randomized controlled trial comparing a bipolar vessel sealing system to the conventional technique. Breast. 2012 Dec;21(6):739-45. doi: 10.1016/j.breast.2012.08.003. Epub 2012 Sep 7.
- Cortadellas T, Cordoba O, Espinosa-Bravo M, Mendoza-Santin C, Rodriguez-Fernandez J, Esgueva A, Alvarez-Vinuesa M, Rubio IT, Xercavins J. Electrothermal bipolar vessel sealing system in axillary dissection: a prospective randomized clinical study. Int J Surg. 2011;9(8):636-40. doi: 10.1016/j.ijsu.2011.08.002. Epub 2011 Sep 10.
- Miyagi K, Rossi SH, Malata CM, Forouhi P. Novel use of LigaSure Impact electrosurgical bipolar vessel sealing system in skin-sparing mastectomy. J Plast Reconstr Aesthet Surg. 2015 Jun;68(6):e126-8. doi: 10.1016/j.bjps.2015.01.005. Epub 2015 Jan 26. No abstract available.
- Park HS, Lee J, Kim JY, Park JM, Kwon Y. A Prospective Randomized Study to Compare Postoperative Drainage After Mastectomy Using Electrosurgical Bipolar Systems and Conventional Electro-Cautery. J Breast Cancer. 2022 Aug;25(4):307-317. doi: 10.4048/jbc.2022.25.e29. Epub 2022 Jun 27.
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 1-2017-0002
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Seroma as Procedural Complication
-
SOMAVAC Medical SolutionsUniversity of TennesseeUnknownHematoma Postoperative | Seroma as Procedural ComplicationUnited States
-
Karolinska InstitutetRegion Örebro CountyCompletedHernia, Ventral | Seroma as Procedural ComplicationSweden
-
Mayo ClinicCompletedProcedural ComplicationUnited States
-
The First Hospital of QinhuangdaoCompletedTherapeutic Procedural ComplicationChina
-
The First Hospital of QinhuangdaoCompleted
-
The First Hospital of QinhuangdaoCompletedTherapeutic Procedural ComplicationChina
-
The First Hospital of QinhuangdaoCompleted
-
The First Hospital of QinhuangdaoUnknown
-
The First Hospital of QinhuangdaoNot yet recruitingTherapeutic Procedural ComplicationChina
-
The First Hospital of QinhuangdaoCompletedTherapeutic Procedural ComplicationChina
Clinical Trials on conventional suture and tie
-
Aswan University HospitalCompletedDecrease Blood Loss During Abdominal HysterectomyEgypt
-
Bezmialem Vakif UniversityCompletedGingival Recession, LocalizedTurkey
-
University Hospital, ToursCompleted
-
Cairo UniversityUnknown
-
Lindenhofgruppe AGUniversity of Bern; StiftungLindenhofTerminatedBreast Cancer FemaleSwitzerland
-
NYU Langone HealthCompleted
-
Uniformed Services University of the Health SciencesWithdrawnSuture, Complication | Hernia IncisionalUnited States
-
ZipLine Medical Inc.WithdrawnWounds and InjuriesUnited States
-
Hospices Civils de LyonUnknown
-
Yonsei UniversityUnknownHead and Neck CancerKorea, Republic of