- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02112370
Efficacy of Ropivacaine (With Epinephrine) in BABA Endoscopic and Robotic Thyroidectomy (REBT)
Phase 3 Study of Ropivacaine (With Epinephrine) in BABA Endoscopic and Robotic Thyroidectomy
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Study Type
Enrollment (Actual)
Phase
- Phase 3
Contacts and Locations
Study Locations
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Seoul, Korea, Republic of, 110-744
- Seoul National University Hospital
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Gyeonggi-do
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Seongnam, Gyeonggi-do, Korea, Republic of, 463-707
- Seoul National University Bundang Hospital
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Clinical diagnosis of thyroid neoplasm or benign goiter
- Scheduled for BABA endoscopic or robotic thyroidectomy
Exclusion Criteria:
- Completion thyroidectomy
- Modified radical neck dissection
- Allergy history
- Stroke history
- Uncontrolled hypertension
- Uncontrolled diabetes
- Coagulopathy
- Severe cardiovascular disease
- Severe pulmonary disease
- Chronic kidney disease
- Pregnant
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Placebo Comparator: Placebo
100cc normal saline is injected into the subcutaneous layer for the initial flap dissection.
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100cc normal saline is injected into the subcutaneous layer for the initial flap dissection for the placebo group.
Other Names:
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Experimental: Ropivacaine with epinephrine injection
1 mg/mL 1cc epinephrine is diluted in 100cc normal saline and then 7.5 mg/mL 30cc ropivacaine is diluted in the same normal saline.
The mixture is injected into the subcutaneous layer for the initial flap dissection.
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1 mg/mL 1cc epinephrine is diluted in 100cc normal saline and then 7.5 mg/mL 30cc ropivacaine is diluted in the same normal saline.
The mixture is injected into the subcutaneous layer for the initial flap dissection for the experiment group.
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
NRS Pain Scores for the First 12 Hours
Time Frame: Postoperative 12 hours
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The numerical rating scale is utilized to assess the postoperative pain change for the first 12 hours according to location. Range: 0(minimal pain, better outcome) ~ 10(maximum pain, worse outcome) Unlike the general NRS pain score as reported in the "post-operative 48 hour" result which deals with post-operative discomfort in general, this outcome measures the pain score of the specific location in which flap dissection had taken place. |
Postoperative 12 hours
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Maximum of Measured Systolic Blood Pressures
Time Frame: participants were followed for the duration of the operation, an average of approximately 2.5 hours
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The maximal systolic blood pressure is monitored during surgery.
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participants were followed for the duration of the operation, an average of approximately 2.5 hours
|
Maximum of Measured Diastolic Blood Pressures
Time Frame: participants were followed for the duration of the operation, an average of approximately 2.5 hours
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The maximal diastolic blood pressure is monitored during surgery.
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participants were followed for the duration of the operation, an average of approximately 2.5 hours
|
Maximum of Measured Heart Rates
Time Frame: participants were followed for the duration of the operation, an average of approximately 2.5 hours
|
The maximal heart rate is monitored during surgery.
|
participants were followed for the duration of the operation, an average of approximately 2.5 hours
|
Blood Loss Amount
Time Frame: participants were followed for the duration of the operation, an average of approximately 2.5 hours
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The blood loss amount is estimated at the end of surgery.
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participants were followed for the duration of the operation, an average of approximately 2.5 hours
|
Operation Time
Time Frame: participants were followed for the duration of the operation, an average of approximately 2.5 hours
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The amount of time taken from start to the end of surgery
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participants were followed for the duration of the operation, an average of approximately 2.5 hours
|
NRS Change
Time Frame: 0, 1, 2, 4, 6, 9, 12, 24, and 48 hours post operation
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Change in NRS score a with time The numerical rating scale is utilized to assess the postoperative pain change for the first 12 hours according to location. Range: 0(minimal pain, better outcome) ~ 10(maximum pain, worse outcome) |
0, 1, 2, 4, 6, 9, 12, 24, and 48 hours post operation
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Pain Killer Dose
Time Frame: 0, 1, 2, 4, 6, 9, 12, 24, and 48 hours post operation
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Change in pain killer usage with time
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0, 1, 2, 4, 6, 9, 12, 24, and 48 hours post operation
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Collaborators and Investigators
Collaborators
Investigators
- Principal Investigator: Kyu Eun Lee, MD, PhD, Seoul National University Hospital
Publications and helpful links
General Publications
- Hristovska AM, Kristensen BB, Rasmussen MA, Rasmussen YH, Elving LB, Nielsen CV, Kehlet H. Effect of systematic local infiltration analgesia on postoperative pain in vaginal hysterectomy: a randomized, placebo-controlled trial. Acta Obstet Gynecol Scand. 2014 Mar;93(3):233-8. doi: 10.1111/aogs.12319.
- Miratashi SA, Behdad S, Ayatollahi V, Ahmadi A. Hemodynamic effects of intraocular epinephrine during cataract surgery: a double blinded placebo controlled randomized clinical trial. Nepal J Ophthalmol. 2012 Jul-Dec;4(2):288-94. doi: 10.3126/nepjoph.v4i2.6546.
- Kim SJ, Lee KE, Myong JP, Koo do H, Lee J, Youn YK. Prospective study of sensation in anterior chest areas before and after a bilateral axillo-breast approach for endoscopic/robotic thyroid surgery. World J Surg. 2013 May;37(5):1147-53. doi: 10.1007/s00268-013-1934-8.
- Lee KE, Choi JY, Youn YK. Bilateral axillo-breast approach robotic thyroidectomy. Surg Laparosc Endosc Percutan Tech. 2011 Aug;21(4):230-6. doi: 10.1097/SLE.0b013e31822d0455.
- Choe JH, Kim SW, Chung KW, Park KS, Han W, Noh DY, Oh SK, Youn YK. Endoscopic thyroidectomy using a new bilateral axillo-breast approach. World J Surg. 2007 Mar;31(3):601-6. doi: 10.1007/s00268-006-0481-y.
- Choi JY, Lee KE, Chung KW, Kim SW, Choe JH, Koo do H, Kim SJ, Lee J, Chung YS, Oh SK, Youn YK. Endoscopic thyroidectomy via bilateral axillo-breast approach (BABA): review of 512 cases in a single institute. Surg Endosc. 2012 Apr;26(4):948-55. doi: 10.1007/s00464-011-1973-x. Epub 2011 Nov 4.
- Kwon H, Koo do H, Choi JY, Kim E, Lee KE, Youn YK. Bilateral axillo-breast approach robotic thyroidectomy for Graves' disease: an initial experience in a single institute. World J Surg. 2013 Jul;37(7):1576-81. doi: 10.1007/s00268-013-2027-4.
- Lee KE, Kim E, Koo do H, Choi JY, Kim KH, Youn YK. Robotic thyroidectomy by bilateral axillo-breast approach: review of 1,026 cases and surgical completeness. Surg Endosc. 2013 Aug;27(8):2955-62. doi: 10.1007/s00464-013-2863-1. Epub 2013 Feb 23.
- Lee KE, Koo do H, Im HJ, Park SK, Choi JY, Paeng JC, Chung JK, Oh SK, Youn YK. Surgical completeness of bilateral axillo-breast approach robotic thyroidectomy: comparison with conventional open thyroidectomy after propensity score matching. Surgery. 2011 Dec;150(6):1266-74. doi: 10.1016/j.surg.2011.09.015.
- Lee KE, Rao J, Youn YK. Endoscopic thyroidectomy with the da Vinci robot system using the bilateral axillary breast approach (BABA) technique: our initial experience. Surg Laparosc Endosc Percutan Tech. 2009 Jun;19(3):e71-5. doi: 10.1097/SLE.0b013e3181a4ccae.
- Lee JH, Suh YJ, Song RY, Yi JW, Yu HW, Kwon H, Choi JY, Lee KE. Preoperative flap-site injection with ropivacaine and epinephrine in BABA robotic and endoscopic thyroidectomy safely reduces postoperative pain: A CONSORT-compliant double-blinded randomized controlled study (PAIN-BREKOR trial). Medicine (Baltimore). 2017 Jun;96(22):e6896. doi: 10.1097/MD.0000000000006896.
Helpful Links
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Neoplasms
- Neoplasms by Site
- Endocrine System Diseases
- Endocrine Gland Neoplasms
- Thyroid Diseases
- Head and Neck Neoplasms
- Thyroid Neoplasms
- Physiological Effects of Drugs
- Adrenergic Agents
- Neurotransmitter Agents
- Molecular Mechanisms of Pharmacological Action
- Central Nervous System Depressants
- Autonomic Agents
- Peripheral Nervous System Agents
- Sensory System Agents
- Anesthetics
- Adrenergic alpha-Agonists
- Adrenergic Agonists
- Anesthetics, Local
- Bronchodilator Agents
- Anti-Asthmatic Agents
- Respiratory System Agents
- Adrenergic beta-Agonists
- Sympathomimetics
- Vasoconstrictor Agents
- Mydriatics
- Ropivacaine
- Epinephrine
- Racepinephrine
- Epinephryl borate
Other Study ID Numbers
- B-1403/242-006
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
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