UMIN-CTR Clinical Trial
| Unique ID issued by UMIN | UMIN000021605 |
|---|---|
| Receipt number | R000024733 |
| Scientific Title | "Analysis of the efficacy of vitrectomy" Analysis of pre-, intra- and post-operative findings in patients who underwent vitrectomy |
| Date of disclosure of the study information | 2016/03/25 |
| Last modified on | 2019/03/30 08:41:04 |
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Basic information
Public title
"Analysis of the efficacy of vitrectomy"
Analysis of pre-, intra- and post-operative findings in patients who
underwent vitrectomy
Acronym
Analysis of the efficacy of vitrectomy
Scientific Title
"Analysis of the efficacy of vitrectomy"
Analysis of pre-, intra- and post-operative findings in patients who
underwent vitrectomy
Scientific Title:Acronym
Analysis of the efficacy of vitrectomy
Region
| Japan |
Condition
Condition
vitreoretinal disease
Classification by specialty
| Ophthalmology |
Classification by malignancy
Others
Genomic information
NO
Objectives
Narrative objectives1
To investigate the prognosis of visual function by analysis of pre-, intra- and post-operative findings
Basic objectives2
Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase
Assessment
Primary outcomes
prognosis of visual function
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
| Not applicable |
Age-upper limit
| Not applicable |
Gender
Male and Female
Key inclusion criteria
Patients with vitreoretinal disease
Key exclusion criteria
none
Target sample size
3000
Research contact person
Name of lead principal investigator
| 1st name | Toru |
| Middle name | |
| Last name | Nakazawa |
Organization
Tohoku University Graduate School of Medicine
Division name
Ophthalmology
Zip code
980-8574
Address
1-1, Seirho-cho, Aoba-ku, Sendai
TEL
022-717-7294
ntoru@oph.med.tohoku.ac.jp
Public contact
Name of contact person
| 1st name | Fumihiko |
| Middle name | |
| Last name | NItta |
Organization
Tohoku University Graduate School of Medicine
Division name
Ophthalmology
Zip code
980-8574
Address
1-1, Seirho-cho, Aoba-ku, Sendai
TEL
022-717-7294
Homepage URL
nitta@oph.med.tohoku.ac.jp
Sponsor or person
Institute
Tohoku University Graduate School of Medicine
Institute
Department
Personal name
Funding Source
Organization
Tohoku University Graduate School of Medicine
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
Department of ophthalmologh, Tohoku Univercity graduate school of medicine
Address
1-1, Seiryo-cho, Aoba-ku, Sendai
Tel
022-717-7294
nitta@oph.med.tohoku.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
| 2016 | Year | 03 | Month | 25 | 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
| 2016 | Year | 02 | Month | 12 | Day |
Date of IRB
Anticipated trial start date
| 2016 | Year | 02 | Month | 12 | Day |
Last follow-up date
Date of closure to data entry
Date trial data considered complete
Date analysis concluded
Other
Other related information
We are including cases
Management information
Registered date
| 2016 | Year | 03 | Month | 25 | Day |
Last modified on
| 2019 | Year | 03 | Month | 30 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000024733
| Research Plan | |
|---|---|
| Registered date | File name |
| Research case data specifications | |
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| Registered date | File name |
| Research case data | |
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| Registered date | File name |
