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Name:
UMIN ID:

Recruitment status Preinitiation
Unique ID issued by UMIN UMIN000012854
Receipt No. R000015019
Scientific Title Can we really predict the appropriate insertion depth for a double-lumen endobronchial tube by patient height?
Date of disclosure of the study information 2014/01/15
Last modified on 2014/11/20

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Basic information
Public title Can we really predict the appropriate insertion depth for a double-lumen endobronchial tube by patient height?
Acronym Can we really predict the appropriate insertion depth for a double-lumen endobronchial tube by patient height?
Scientific Title Can we really predict the appropriate insertion depth for a double-lumen endobronchial tube by patient height?
Scientific Title:Acronym Can we really predict the appropriate insertion depth for a double-lumen endobronchial tube by patient height?
Region
Japan

Condition
Condition lung cancer, pneumothorax
Classification by specialty
Chest surgery Anesthesiology
Classification by malignancy Malignancy
Genomic information NO

Objectives
Narrative objectives1 Our purpose is to investigate whether we can predict the appropriate insertion depth for a double-lumen endotracheal tube by patient height.
Basic objectives2 Safety
Basic objectives -Others
Trial characteristics_1 Confirmatory
Trial characteristics_2 Explanatory
Developmental phase Not applicable

Assessment
Primary outcomes Correlation between patient height and insertion depth for each gender
Key secondary outcomes Correlation between patient height and insertion depth for both male and female patients

Base
Study type Others,meta-analysis etc

Study design
Basic design
Randomization
Randomization unit
Blinding
Control
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment

Intervention
No. of arms
Purpose of intervention
Type of intervention
Interventions/Control_1
Interventions/Control_2
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
18 years-old <=
Age-upper limit

Not applicable
Gender Male and Female
Key inclusion criteria Patients who underwent thoracic surgery with a left double-lumen endotracheal tube
Key exclusion criteria Patients were excluded when one-lung ventilation was not performed properly.
Target sample size 412

Research contact person
Name of lead principal investigator
1st name
Middle name
Last name MASATO SATO
Organization Keiyu Hospital
Division name Department of Anesthesiology
Zip code
Address 3-7-3 Minatomirai Nishiku Yokohama Japan
TEL 045-221-8181
Email keiyumasui@gmail.com

Public contact
Name of contact person
1st name
Middle name
Last name MASATO SATO
Organization Keiyu Hospital
Division name Department of Anesthesiology
Zip code
Address 3-7-3 Minatomirai Nishiku Yokohama Japan
TEL 045-221-8181
Homepage URL
Email keiyumasui@gmail.com

Sponsor
Institute Keiyu Hospital
Institute
Department

Funding Source
Organization Keiyu Hospital
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
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
2014 Year 01 Month 15 Day

Related information
URL releasing protocol
Publication of results Partially published

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
2014 Year 01 Month 15 Day
Date of IRB
Anticipated trial start date
2014 Year 01 Month 15 Day
Last follow-up date
2014 Year 11 Month 20 Day
Date of closure to data entry
2014 Year 11 Month 20 Day
Date trial data considered complete
2014 Year 11 Month 20 Day
Date analysis concluded
2014 Year 11 Month 20 Day

Other
Other related information This retrospective study included 412 adult patients (287 men and 125 women) undergoing thoracic surgery with a left-sided double-lumen endotracheal tube.

Management information
Registered date
2014 Year 01 Month 15 Day
Last modified on
2014 Year 11 Month 20 Day


Link to view the page
URL(English) https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000015019

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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