UMIN-CTR Clinical Trial
| Unique ID issued by UMIN | UMIN000020367 |
|---|---|
| Receipt number | R000023524 |
| Scientific Title | A study of perioperative pain management by ultrasound-guided thoracic paravertebral block method (multiple injection vs. continuous infusion) in video-assisted thoracoscopic surgery |
| Date of disclosure of the study information | 2016/02/01 |
| Last modified on | 2024/01/02 21:30:29 |
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Basic information
Public title
A study of perioperative pain management by ultrasound-guided thoracic paravertebral block method (multiple injection vs. continuous infusion) in video-assisted thoracoscopic surgery
Acronym
A study of perioperative pain management by ultrasound-guided thoracic paravertebral block method (multiple injection vs. continuous infusion) in video-assisted thoracoscopic surgery
Scientific Title
A study of perioperative pain management by ultrasound-guided thoracic paravertebral block method (multiple injection vs. continuous infusion) in video-assisted thoracoscopic surgery
Scientific Title:Acronym
A study of perioperative pain management by ultrasound-guided thoracic paravertebral block method (multiple injection vs. continuous infusion) in video-assisted thoracoscopic surgery
Region
| Japan |
Condition
Condition
video-assisted thoracoscopic surgery for lung tumor
Classification by specialty
| Chest surgery | Anesthesiology | Operative medicine |
Classification by malignancy
Malignancy
Genomic information
NO
Objectives
Narrative objectives1
Thoracic paravertebral block has been performed as a method of perioperative pain management in video-assisted thoracoscopic surgery for lung tumor. By comparing the postoperative analgesic effects of single injection or continuous infusion at the thoracic paravertebral blocks, we consider a safe and appropriate method.
Basic objectives2
Bio-equivalence
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase
Assessment
Primary outcomes
Pain scales at 24 hours after surgery (Visual analog scale (VAS))
Key secondary outcomes
Dose of postoperative morphine
Pain scales after surgery at 0 hours, 2 hours, 48 hours (Numeric Rating Scale (NRS))
The rate of change of NRS in 24 hours 2 hours after surgery
The frequency of complications
Base
Study type
Interventional
Study design
Basic design
Parallel
Randomization
Randomized
Randomization unit
Individual
Blinding
Open -no one is blinded
Control
Active
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment
Intervention
No. of arms
2
Purpose of intervention
Treatment
Type of intervention
| Maneuver |
Interventions/Control_1
continuous infusion (Thoracic paravertebral block)
Interventions/Control_2
single injection[3 points] (Thoracic paravertebral block)
Interventions/Control_3
Interventions/Control_4
Interventions/Control_5
Interventions/Control_6
Interventions/Control_7
Interventions/Control_8
Interventions/Control_9
Interventions/Control_10
Eligibility
Age-lower limit
| 20 | years-old | <= |
Age-upper limit
| Not applicable |
Gender
Male and Female
Key inclusion criteria
Elective video-assisted thoracoscopic surgery for lung tumor
American Society of Anesthesiologists Physical Status Classification 1-2
Preoperative ADL is independence
Written informed consent is provided
Key exclusion criteria
Consciousness disabilities
Enough judgment ability nothing
Emergency
ASA-PS over 3
History of hypersensitivity to ropivacaine or amide type local anesthetic
Renal dysfunction (less than eGFR30)
Blood clotting disorder (less than 100,000 platelets/mcl, PT-INR 1.5 or more, less than APTT% 70%)
Target sample size
80
Research contact person
Name of lead principal investigator
| 1st name | Kimitoshi |
| Middle name | |
| Last name | Nishiwaki |
Organization
Nagoya University Graduate School of Medicine
Division name
Department of Anesthesiology
Zip code
4668560
Address
65 Tsuruna-cho, Showa-ku, Nagoya, 466-8550 Japan
TEL
0527442340
nishi@med.nagoya-u.ac.jp
Public contact
Name of contact person
| 1st name | Tasuku |
| Middle name | |
| Last name | Fujii |
Organization
Nagoya University Hospital
Division name
Department of Anesthesiology
Zip code
4668560
Address
65 Tsuruna-cho, Showa-ku, Nagoya, 466-8550 Japan
TEL
052-744-2340
Homepage URL
plus9@med.nagoya-u.ac.jp
Sponsor or person
Institute
Nagoya University Graduate School of Medicine, Biomedical Regulation, Department of Anesthesiology
Institute
Department
Personal name
Funding Source
Organization
Nagoya University Graduate School of Medicine
Organization
Division
Category of Funding Organization
Other
Nationality of Funding Organization
Other related organizations
Co-sponsor
Name of secondary funder(s)
IRB Contact (For public release)
Organization
Nagoya University Hospital Ethics Committee
Address
65 Tsuruna-cho, Showa-ku, Nagoya, 466-8550 Japan
Tel
052-744-2423
ethics@med.nagoya-u.ac.jp
Secondary IDs
Secondary IDs
NO
Study ID_1
Org. issuing International ID_1
Study ID_2
Org. issuing International ID_2
IND to MHLW
Institutions
Institutions
Other administrative information
Date of disclosure of the study information
| 2016 | Year | 02 | Month | 01 | Day |
Related information
URL releasing protocol
Publication of results
Unpublished
Result
URL related to results and publications
Number of participants that the trial has enrolled
Results
Results date posted
Results Delayed
Results Delay Reason
Date of the first journal publication of results
Baseline Characteristics
Participant flow
Adverse events
Outcome measures
Plan to share IPD
IPD sharing Plan description
Progress
Recruitment status
Preinitiation
Date of protocol fixation
| 2016 | Year | 03 | Month | 01 | Day |
Date of IRB
Anticipated trial start date
| 2016 | Year | 04 | Month | 01 | Day |
Last follow-up date
| 2026 | Year | 03 | Month | 31 | Day |
Date of closure to data entry
Date trial data considered complete
Date analysis concluded
Other
Other related information
Management information
Registered date
| 2015 | Year | 12 | Month | 27 | Day |
Last modified on
| 2024 | Year | 01 | Month | 02 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000023524
