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Name:
UMIN ID:

Recruitment status No longer recruiting
Unique ID issued by UMIN UMIN000035283
Receipt No. R000040199
Scientific Title Investigation of intubation difficulty prediction method
Date of disclosure of the study information 2018/12/17
Last modified on 2018/12/27

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Basic information
Public title Investigation of intubation difficulty prediction method
Acronym Investigation of intubation difficulty prediction method
Scientific Title Investigation of intubation difficulty prediction method
Scientific Title:Acronym Investigation of intubation difficulty prediction method
Region
Japan

Condition
Condition dental oral surgery
Classification by specialty
Oral surgery Dental medicine
Classification by malignancy Others
Genomic information NO

Objectives
Narrative objectives1 We studied the correlation between various Mallampati tests and Cormack-Lehane test.
Basic objectives2 Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase

Assessment
Primary outcomes the correlations between Mallampati tests and Cormack-Lehane test.
Key secondary outcomes

Base
Study type Observational

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
16 years-old <=
Age-upper limit

Not applicable
Gender Male and Female
Key inclusion criteria oral surgery patients undergoing general anesthesia with prescribed preoperative examination
Key exclusion criteria Patients who did not consent to the study, patients under 16 years old, and patients with oral tumor, trismus or facial oral malformations were excluded.
Target sample size 145

Research contact person
Name of lead principal investigator
1st name
Middle name
Last name Kentaro Ouchi
Organization Kyushu University
Division name Faculty of Dental Science
Zip code
Address Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
TEL 092-641-1151
Email ken2006anes@yahoo.co..jp

Public contact
Name of contact person
1st name
Middle name
Last name Kentaro Ouchi
Organization Kyushu University
Division name Faculty of Dental Science
Zip code
Address Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
TEL 092-641-1151
Homepage URL
Email ken2006anes@yahoo.co..jp

Sponsor
Institute Kyushu University
Institute
Department

Funding Source
Organization Kyushu University
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
2018 Year 12 Month 17 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 No longer recruiting
Date of protocol fixation
2012 Year 03 Month 20 Day
Date of IRB
Anticipated trial start date
2012 Year 04 Month 01 Day
Last follow-up date
Date of closure to data entry
Date trial data considered complete
2015 Year 09 Month 30 Day
Date analysis concluded

Other
Other related information Mallampati tests scores
Cormack and Lehane test scores

Management information
Registered date
2018 Year 12 Month 17 Day
Last modified on
2018 Year 12 Month 27 Day


Link to view the page
URL(English) https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000040199

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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