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Name:
UMIN ID:

Recruitment status Main results already published
Unique ID issued by UMIN UMIN000021759
Receipt No. R000025092
Scientific Title Comparison of the plasma levobupivacaine concentrations after ultrasound-guided paravertebral block and paravertebral lamina technique.
Date of disclosure of the study information 2016/04/04
Last modified on 2018/10/04

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Basic information
Public title Comparison of the plasma levobupivacaine concentrations after ultrasound-guided paravertebral block and paravertebral lamina technique.
Acronym Comparison of the plasma levobupivacaine concentrations after ultrasound-guided paravertebral block and paravertebral lamina technique.
Scientific Title Comparison of the plasma levobupivacaine concentrations after ultrasound-guided paravertebral block and paravertebral lamina technique.
Scientific Title:Acronym Comparison of the plasma levobupivacaine concentrations after ultrasound-guided paravertebral block and paravertebral lamina technique.
Region
Japan

Condition
Condition Breast surgery
Classification by specialty
Breast surgery
Classification by malignancy Malignancy
Genomic information NO

Objectives
Narrative objectives1 The purpose of this study is to compare the plasma levobupivacaine concentrations after ultrasound-guided paravertebral block and after paravertebral lamina technique block.
Basic objectives2 Safety,Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase

Assessment
Primary outcomes The time course of the levobupivacaine concentration
Key secondary outcomes

Base
Study type Interventional

Study design
Basic design Parallel
Randomization Non-randomized
Randomization unit
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 We perform the paravertebral block and measure plasma concentration of levobupivacaine.
Interventions/Control_2 We perform the paravertebral lamina block and measure plasma concentration of levobupivacaine.
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
65 years-old >
Gender Male and Female
Key inclusion criteria The patients whose American Society of Anesthesiologists Physical Status are 1-3, planned to Breast surgery and agree to paravertebral block for postoperative analgesia are enrolled in this study.
Key exclusion criteria Exclude criteria are the patients who have local anesthetic allergy or peripheral neuropathy or coagulation abnormality liver dysfunction(child-pugh score>B), renal dysfunction (eGFR<60)
Target sample size 100

Research contact person
Name of lead principal investigator
1st name
Middle name
Last name Takahiro Sguiura
Organization National hospital organization Tokyo medical center
Division name Anesthesiology
Zip code
Address 2-5-1, Higashigaoka, Meguro-ku, Tokyo
TEL 03-3411-0111
Email sugiura.takahiro@navy.plala.or.jp

Public contact
Name of contact person
1st name
Middle name
Last name Takahiro Sugiura
Organization National hospital organization Tokyo medical center
Division name Anesthesiology
Zip code
Address 2-5-1, Higashigaoka, Meguro-ku, Tokyo
TEL 03-3411-0111
Homepage URL
Email sugiura.takahiro@navy.plala.or.jp

Sponsor
Institute Ntional hospital organization Tokyo medical center
Institute
Department

Funding Source
Organization None
Organization
Division
Category of Funding Organization Self funding
Nationality of Funding Organization

Other related organizations
Co-sponsor
Name of secondary funder(s)

IRB Contact (For public release)
Organization
Address
Tel
Email

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 04 Month 04 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 Main results already published
Date of protocol fixation
2016 Year 04 Month 04 Day
Date of IRB
Anticipated trial start date
2016 Year 04 Month 04 Day
Last follow-up date
Date of closure to data entry
Date trial data considered complete
Date analysis concluded

Other
Other related information

Management information
Registered date
2016 Year 04 Month 03 Day
Last modified on
2018 Year 10 Month 04 Day


Link to view the page
URL(English) https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000025092

Research Plan
Registered date File name

Research case data specifications
Registered date File name

Research case data
Registered date File name


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