UMIN-CTR Clinical Trial
| Unique ID issued by UMIN | UMIN000056399 |
|---|---|
| Receipt number | R000056962 |
| Scientific Title | A multicenter prospective observational study using intracoronary imaging to investigate factors that predict no-reflow in acute coronary syndromes |
| Date of disclosure of the study information | 2024/12/09 |
| Last modified on | 2024/12/09 10:56:16 |
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Basic information
Public title
A multicenter prospective observational study using intracoronary imaging to investigate factors that predict no-reflow in acute coronary syndromes
Acronym
Observational study predicting no-reflow phenomenon in acute coronary syndrome
Scientific Title
A multicenter prospective observational study using intracoronary imaging to investigate factors that predict no-reflow in acute coronary syndromes
Scientific Title:Acronym
Observational study predicting no-reflow phenomenon in acute coronary syndrome
Region
| Japan |
Condition
Condition
Acute coronary syndrome
Classification by specialty
| Cardiology |
Classification by malignancy
Others
Genomic information
NO
Objectives
Narrative objectives1
To investigate the predictive factors for no-reflow phenomenon using intra-coronary imaging device.
Basic objectives2
Others
Basic objectives -Others
To prospectively examine whether the no-reflow phenomenon can be predicted before percutaneous coronary angioplasty.
Trial characteristics_1
Trial characteristics_2
Developmental phase
Assessment
Primary outcomes
Plaque characteristics assessed by intra-coronary imaging (by OCT or IVUS).
Evaluation of no-reflow phenomenon in coronary angiography.
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
| Not applicable |
Gender
Male and Female
Key inclusion criteria
Acute coronary syndrome
Key exclusion criteria
None
Target sample size
200
Research contact person
Name of lead principal investigator
| 1st name | Atsushi |
| Middle name | |
| Last name | Tanaka |
Organization
Wakayama Medical University
Division name
Department of Cardiovascular Medicine
Zip code
641-8509
Address
811-1 Kimiidera, Wakayama
TEL
073-441-0621
a-tanaka@wakayama-med.ac.jp
Public contact
Name of contact person
| 1st name | Yuichi |
| Middle name | |
| Last name | Ozaki |
Organization
Wakayama Medical University
Division name
Department of Cardiovascular Medicine
Zip code
641-8509
Address
811-1 Kimiidera, Wakayama
TEL
073-441-0621
Homepage URL
yozaki@wakayama-med.ac.jp
Sponsor or person
Institute
Wakayama Medical University
Institute
Department
Personal name
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
Wakayama Medical University
Address
811-1 Kimiidera, Wakayama
Tel
073-441-0621
yozaki@wakayama-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
| 2024 | Year | 12 | Month | 09 | 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
Open public recruiting
Date of protocol fixation
| 2022 | Year | 09 | Month | 06 | Day |
Date of IRB
| 2022 | Year | 10 | Month | 28 | Day |
Anticipated trial start date
| 2023 | Year | 01 | Month | 01 | Day |
Last follow-up date
| 2025 | Year | 12 | Month | 31 | Day |
Date of closure to data entry
Date trial data considered complete
Date analysis concluded
Other
Other related information
Prospective, multicenter, observational study
Management information
Registered date
| 2024 | Year | 12 | Month | 09 | Day |
Last modified on
| 2024 | Year | 12 | Month | 09 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000056962
