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Name:
UMIN ID:

Recruitment status Preinitiation
Unique ID issued by UMIN UMIN000029342
Receipt No. R000033535
Scientific Title Predictors for late reoperation after surgical repair of acute type A aortic dissection.
Date of disclosure of the study information 2017/09/29
Last modified on 2019/04/01

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Basic information
Public title Predictors for late reoperation after surgical repair of acute type A aortic dissection.
Acronym LATE REOPERATION AFTER TYPE A SURGERY
Scientific Title Predictors for late reoperation after surgical repair of acute type A aortic dissection.
Scientific Title:Acronym LATE REOPERATION AFTER TYPE A SURGERY
Region
Japan

Condition
Condition acute type A
aortic dissection
Classification by specialty
Vascular surgery
Classification by malignancy Others
Genomic information NO

Objectives
Narrative objectives1 We conducted a retrospective analysis to find possible risk factors for late reoperation after surgery for acute type a aortic dissection.
Basic objectives2 Others
Basic objectives -Others The primary endpoint was late reoperation and the secondary endpoint late mortality.
Trial characteristics_1
Trial characteristics_2
Developmental phase

Assessment
Primary outcomes The primary endpoint was late reoperation and the secondary endpoint late mortality.
Key secondary outcomes The primary endpoint was late reoperation and the secondary endpoint late mortality.

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
20 years-old <
Age-upper limit
100 years-old >
Gender Male and Female
Key inclusion criteria adult who underwent surgery
Key exclusion criteria non adult
Target sample size 310

Research contact person
Name of lead principal investigator
1st name TOMOAKI
Middle name
Last name SUZUKI
Organization Shiga university of medical science
Division name cardiovascular surgery
Zip code 520-2192
Address setatsukinowacho, otsu
TEL 0775482241
Email suzukit@belle.shiga-med.ac.jp

Public contact
Name of contact person
1st name TOMOAKI
Middle name
Last name Suzuki
Organization Shiga university of medical science
Division name cardiovascular surgery
Zip code 520-2192
Address setatsukinowacho, otsu
TEL 0775482241
Homepage URL
Email suzukit@belle.shiga-med.ac.jp

Sponsor
Institute Shiga university of medical science
Institute
Department

Funding Source
Organization Shiga university of medical science
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 Shiga university of medical science
Address setatsukinowacho, otsu, Shiga
Tel 0775482241
Email suzukit@belle.shiga-med.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
2017 Year 09 Month 29 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
2017 Year 07 Month 10 Day
Date of IRB
Anticipated trial start date
2017 Year 07 Month 20 Day
Last follow-up date
2019 Year 03 Month 31 Day
Date of closure to data entry
Date trial data considered complete
Date analysis concluded

Other
Other related information no

Management information
Registered date
2017 Year 09 Month 29 Day
Last modified on
2019 Year 04 Month 01 Day


Link to view the page
URL(English) https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000033535

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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