- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01464918
Safety and Efficacy of Using MASTER to Perform Endoscopic Submucosal Dissection in Human
November 1, 2011 updated by: National University Hospital, Singapore
Safety and Efficacy of Using MASTER, a Novel Robotics Enhanced Endosurgical System to Perform Endoscopic Submucosal Dissection in Human
This trial is to evaluate the safety and efficacy of using MASTER, a robotics enhanced endosurgical system to perform endoscopic submucosal dissection (ESD) of gastric/colon cancer in human.
Study Overview
Status
Unknown
Conditions
Intervention / Treatment
Detailed Description
This trial is to evaluate the safety and efficacy of using MASTER, a novel robotics enhanced endosurgical system to perform endoscopic submucosal dissection (ESD) of gastric/colon cancer in human.
The MASTER is a master-and-slave robotic system that is deployed through a standard dual-channel therapeutic endoscope.
It introduces robotic control of endoscopic surgical tools and tasks through an ergonomic human-machine interface built around the original endoscopic paradigm.
In doing so, it separates control of instrumental motion from that of endoscopic movement such that surgical tasks may be independently executed by a second operator via a human-machine interface.
With it, endoscopically deployed instruments can be independently controlled, allowing thus bimanual coordination of effector instruments to facilitate actions such as retraction/exposure, traction/countertraction, approximation and dissection of tissue.
Using the MASTER, operational dexterity is increased, thus making it easier for the operator to perform the ESD procedure as compared with using the conventional endoscope.
This study will measure the ease of using the MASTER to perform the various surgical tasks involved in the ESD procedure, the time taken to perform the procedure, and record complications, if any, occurred during and after the procedure.
Study Type
Interventional
Enrollment (Anticipated)
7
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Khek Yu Ho, MBBS; MD
- Phone Number: 65-67726439
- Email: mdchoky@nus.edu.sg
Study Locations
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Hong Kong
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Shatin, Hong Kong, China
- Prince of Wales Hospital
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Contact:
- Philip Chiu, MBChB; MD
- Phone Number: (852) 2632 2627
- Email: philipchiu@surgery.cuhk.edu.hk
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Principal Investigator:
- Philip Chiu, MBChB; MD
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Kolkata, India, 700054
- Apollo Gleneagles Hospitals
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Contact:
- Mahesh Kumar Goenka, M.D; D.M.
- Phone Number: 247 / 251 +91-33-23203040
- Email: mkgkolkata@gmail.com
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Principal Investigator:
- Mahesh Kumar Goenka, MD; DM
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Singapore, Singapore, 119074
- National University Hospital
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Contact:
- Khek Yu Ho, M.D.
- Phone Number: 65-67726439
- Email: mdchoky@nus.edu.sg
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Principal Investigator:
- Khek Yu Ho, MBBS; MD
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Sub-Investigator:
- Bih Shiou Charles Tsang, MBBS; MS
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
19 years to 63 years (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- patient diagnosed with early gastric or colon cancer, is deemed suitable to undergo endoscopic submucosal dissection and is able/willing to give informed consent.
Exclusion Criteria:
- case is deemed not suitable for endoscopic submucosal dissection
- is on warfarin or other blood thinning agents and those with bleeding disorders
- has uncorrected coagulopathy or severe thrombocytopenia precluding biopsy
- has serious co-morbidities such as heart disease, renal impairment and cancer
- has recently underwent surgery or has a personal history of stomach/colon cancer or surgery
- is unable/unwilling to give informed consent
- is pregnant or breast-feeding women patients who cannot undergo gastroscopies
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: ESD using the MASTER device
Endoscopic submucosal dissection of gastric/colon cancer using the device, MASTER
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Performing endoscopic submucosal dissection (ESD)of the gastric/colon cancer using the device, MASTER
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Total time taken to complete the ESD procedure
Time Frame: Participants will be followed for the duration of the operation, an expected average of 3 hours
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The total time spent from docking of MASTER to end of submucosal dissection
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Participants will be followed for the duration of the operation, an expected average of 3 hours
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Measure of ease of performing the ESD procedure
Time Frame: Participants will be followed for the duration of the operation, an expected average of 3 hours
|
Measure ease of grasping, retraction, and triangulation of robotics end-effectors during the ESD procedure.
Measures are rated as "excellent, good, or poor".
|
Participants will be followed for the duration of the operation, an expected average of 3 hours
|
Safety
Time Frame: From start of operation of the ESD procedure, assessed up to 7 days after the procedure
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Any procedure-related complications that occurs from start ofthe ESD procedure up to 7 days after the procedure.
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From start of operation of the ESD procedure, assessed up to 7 days after the procedure
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Investigators
- Principal Investigator: Khek Yu Ho, MBBS; MD, National University Hospital, Singapore
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
General Publications
- Phee SJ, Sun Z, Wang Z, Wong JY, Ho KY. The future of transluminal surgery. Expert Rev Med Devices. 2011 Nov;8(6):669-71. doi: 10.1586/erd.11.54. No abstract available.
- Sun Z, Ang RY, Lim EW, Wang Z, Ho KY, Phee SJ. Enhancement of a master-slave robotic system for natural orifice transluminal endoscopic surgery. Ann Acad Med Singap. 2011 May;40(5):223-30.
- Ho KY, Phee SJ, Shabbir A, Low SC, Huynh VA, Kencana AP, Yang K, Lomanto D, So BY, Wong YY, Chung SC. Endoscopic submucosal dissection of gastric lesions by using a Master and Slave Transluminal Endoscopic Robot (MASTER). Gastrointest Endosc. 2010 Sep;72(3):593-9. doi: 10.1016/j.gie.2010.04.009. Epub 2010 Jun 19.
- Phee SJ, Low SC, Huynh VA, Kencana AP, Sun ZL, Yang K. Master and slave transluminal endoscopic robot (MASTER) for natural orifice transluminal endoscopic surgery (NOTES). Annu Int Conf IEEE Eng Med Biol Soc. 2009;2009:1192-5. doi: 10.1109/IEMBS.2009.5333413.
- Phee SJ, Low SC, Sun ZL, Ho KY, Huang WM, Thant ZM. Robotic system for no-scar gastrointestinal surgery. Int J Med Robot. 2008 Mar;4(1):15-22. doi: 10.1002/rcs.179.
- Phee SJ, Ho KY, Lomanto D, Low SC, Huynh VA, Kencana AP, Yang K, Sun ZL, Chung SC. Natural orifice transgastric endoscopic wedge hepatic resection in an experimental model using an intuitively controlled master and slave transluminal endoscopic robot (MASTER). Surg Endosc. 2010 Sep;24(9):2293-8. doi: 10.1007/s00464-010-0955-8. Epub 2010 Feb 23.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
November 1, 2011
Primary Completion (Anticipated)
December 1, 2012
Study Completion (Anticipated)
December 1, 2012
Study Registration Dates
First Submitted
October 30, 2011
First Submitted That Met QC Criteria
November 1, 2011
First Posted (Estimate)
November 4, 2011
Study Record Updates
Last Update Posted (Estimate)
November 4, 2011
Last Update Submitted That Met QC Criteria
November 1, 2011
Last Verified
October 1, 2011
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- E11/058
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.
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