UMIN-CTR Clinical Trial

Basic information
Public title	Study of left ventricular diastolic function using transesophageal echocardiography
Acronym	Study of left ventricular diastolic function using transesophageal echocardiography
Scientific Title	Study of left ventricular diastolic function using transesophageal echocardiography
Scientific Title:Acronym	Study of left ventricular diastolic function using transesophageal echocardiography
Region	Japan

Condition
Condition	arteriosclerosis obliterans
Classification by specialty	Vascular surgery
Classification by malignancy	Others
Genomic information	NO

Objectives
Narrative objectives1	To evaluate the left ventricular diastolic function for safer perioperative management
Basic objectives2	Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase

Assessment
Primary outcomes	flow propagation velocity
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	20 years-old <=
Age-upper limit	99 years-old >=
Gender	Male and Female
Key inclusion criteria	arteriosclerosis obliterans
Key exclusion criteria	Arrhythmia
Target sample size	30

Research contact person
Name of lead principal investigator	1st name Middle name Last name Toyama Yuki
Organization	Asahikawa Medical University
Division name	Department of Anesthesiology&Critical care
Zip code
Address	Midorigaoka-higashi 2-1-1-1, Asahikawa, Hokkaido
TEL	0166682583
Email	toyama12@asahikawa-med.ac.jp

Public contact
Name of contact person	1st name Middle name Last name Toyama Yuki
Organization	Asahikawa Medical University
Division name	Department of Anesthesiology&Critical care
Zip code
Address	Midorigaoka-higashi 2-1-1-1, Asahikawa, Hokkaido
TEL	0166682583
Homepage URL
Email	toyama12@asahikawa-med.ac.jp

Sponsor
Institute	Asahikawa Medical University
Institute
Department

Funding Source
Organization	none
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	2013 Year 11 Month 22 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	Terminated
Date of protocol fixation	2013 Year 04 Month 20 Day
Date of IRB	2013 Year 06 Month 10 Day
Anticipated trial start date	2013 Year 06 Month 29 Day
Last follow-up date	2017 Year 03 Month 31 Day
Date of closure to data entry
Date trial data considered complete
Date analysis concluded

Other
Other related information	After induction of anesthesia for surgical patients to merge the arteriosclerosis obliterans, following parameters were measured using transesophageal echocardiography; transmitral flow, pulmonary venous inflow, doppler tissue, flow propagation velosity.

Management information
Registered date	2013 Year 11 Month 18 Day
Last modified on	2020 Year 03 Month 10 Day

Link to view the page
URL(English)	https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000014409