UMIN-ICDS Clinical Trial
| Unique ID issued by UMIN | UMIN000062076 |
|---|---|
| Receipt number | R000070530 |
| Scientific Title | Questionnaire survey on the use of ophthalmic viscosurgical devices targeting ophthalmologists |
| Date of disclosure of the study information | 2026/06/30 |
| Last modified on | 2026/06/26 23:11:04 |
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Basic information
Public title
Survey on the actual use of ophthalmic viscosurgical devices
Acronym
Survey on the actual use of ophthalmic viscosurgical devices
Scientific Title
Questionnaire survey on the use of ophthalmic viscosurgical devices targeting ophthalmologists
Scientific Title:Acronym
Questionnaire survey on the use of ophthalmic viscosurgical devices targeting ophthalmologists
Region
| Japan |
Condition
Condition
Cataract
Classification by specialty
| Ophthalmology |
Classification by malignancy
Others
Genomic information
NO
Objectives
Narrative objectives1
To clarify the actual usage of ophthalmic viscosurgical devices during cataract surgery among ophthalmologists.
Basic objectives2
Others
Basic objectives -Others
Instructions for using ophthalmic viscosurgical devices
Trial characteristics_1
Trial characteristics_2
Developmental phase
Assessment
Primary outcomes
Use of ophthalmic viscosurgical devices in cataract surgery
Key secondary outcomes
Base
Study type
Others,meta-analysis etc
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
Ophthalmologists who provide ophthalmological consultations and perform cataract surgery.
Key exclusion criteria
Not applicable
Target sample size
300
Research contact person
Name of lead principal investigator
| 1st name | Hiroyuki |
| Middle name | |
| Last name | Matsushima |
Organization
Matsushima Ganka Iin
Division name
Department of Ophthalmology
Zip code
327-0015
Address
2260 Kanaikami-cho, Sano-shi, Tochigi
TEL
0283-22-0168
hiro@dokkyomed.ac.jp
Public contact
Name of contact person
| 1st name | Hiroyuki |
| Middle name | |
| Last name | Matsushima |
Organization
Matsushima Ganka Iin
Division name
Department of Ophthalmology
Zip code
327-0015
Address
2260 Kanaikami-cho, Sano-shi, Tochigi
TEL
0283-22-0168
Homepage URL
hiro@dokkyomed.ac.jp
Sponsor or person
Institute
Seikagaku Corp.
Institute
Department
Personal name
Funding Source
Organization
Seikagaku Corp.
Organization
Division
Category of Funding Organization
Profit organization
Nationality of Funding Organization
Other related organizations
Co-sponsor
Name of secondary funder(s)
IRB Contact (For public release)
Organization
Brain Care Clinic Ethics Review Committee
Address
Hakutyo Build. 2F,2-1-2 Shinjuku,Shinjuku-ku,Tokyo
Tel
03-6273-2214
ethics_board@drc-web.co.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
| 2026 | Year | 06 | Month | 30 | 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
| 2026 | Year | 06 | Month | 16 | Day |
Date of IRB
| 2026 | Year | 06 | Month | 11 | Day |
Anticipated trial start date
| 2026 | Year | 07 | Month | 14 | Day |
Last follow-up date
| 2026 | Year | 07 | Month | 21 | Day |
Date of closure to data entry
Date trial data considered complete
Date analysis concluded
Other
Other related information
None
Management information
Registered date
| 2026 | Year | 06 | Month | 26 | Day |
Last modified on
| 2026 | Year | 06 | Month | 26 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/icdr_e/ctr_view.cgi?recptno=R000070530
