UMIN-ICDS Clinical Trial
| Unique ID issued by UMIN | UMIN000061959 |
|---|---|
| Receipt number | R000070896 |
| Scientific Title | Evaluation of the educational effects of periodontal treatment training using a contact-indicating dental model |
| Date of disclosure of the study information | 2026/06/18 |
| Last modified on | 2026/06/18 11:14:04 |
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Basic information
Public title
Evaluation of the educational effects of periodontal treatment training using a contact-indicating dental model
Acronym
Evaluation of the educational effects of periodontal treatment training using a contact-indicating dental model
Scientific Title
Evaluation of the educational effects of periodontal treatment training using a contact-indicating dental model
Scientific Title:Acronym
Evaluation of the educational effects of periodontal treatment training using a contact-indicating dental model
Region
| Japan |
Condition
Condition
None
Classification by specialty
| Dental medicine |
Classification by malignancy
Others
Genomic information
NO
Objectives
Narrative objectives1
To comprehensively evaluate the learning efficiency of probing, scaling, and root planing using a dental model (emPTG) that displays the contact status on the root surface.
Basic objectives2
Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase
Assessment
Primary outcomes
Root-surface contacting rate
Key secondary outcomes
Base
Study type
Interventional
Study design
Basic design
Parallel
Randomization
Non-randomized
Randomization unit
Blinding
Open -no one is blinded
Control
No treatment
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment
Intervention
No. of arms
2
Purpose of intervention
Educational,Counseling,Training
Type of intervention
| Maneuver |
Interventions/Control_1
Presence or absence of the contact display function
Interventions/Control_2
Presence or absence of the contact display function
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
Dental students, dental hygiene students, dentists, and dental hygienists
Key exclusion criteria
Individuals with severely sub-standard skills who are unable to participate in the learning sessions
Target sample size
800
Research contact person
Name of lead principal investigator
| 1st name | Takeyoshi |
| Middle name | |
| Last name | KOSEKI |
Organization
Tohoku University Graduate School of Dentistry
Division name
Division of Preventive Dentistry
Zip code
980-8575
Address
4-1, Seiryo-cho, Aoba-ku, Sendai 980-8575, JAPAN
TEL
0227178326
tkoseki@dent.tohoku.ac.jp
Public contact
Name of contact person
| 1st name | Takeyoshi |
| Middle name | |
| Last name | KOSEKI |
Organization
Tohoku University Graduate School of Dentistry
Division name
Division of Preventive Dentistry
Zip code
980-8575
Address
4-1, Seiryo-cho, Aoba-ku, Sendai 980-8575, JAPAN
TEL
0227178327
Homepage URL
takeyoshi.koseki.b6@tohoku.ac.jp
Sponsor or person
Institute
Tohoku University
Institute
Department
Personal name
Funding Source
Organization
Tohoku University
Organization
Division
Category of Funding Organization
Japanese Governmental office
Nationality of Funding Organization
JAPAN
Other related organizations
Co-sponsor
Name of secondary funder(s)
IRB Contact (For public release)
Organization
the Research Ethics Committee, Graduate School of Dentistry, Tohoku University
Address
4-1, Seiryo-cho, Aoba-ku
Tel
0227178326
rinri-esct@tumail.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
宮城県
Institutions
Institutions
Other administrative information
Date of disclosure of the study information
| 2026 | Year | 06 | Month | 18 | 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 | 30 | Day |
Date of IRB
Anticipated trial start date
| 2026 | Year | 07 | Month | 01 | Day |
Last follow-up date
| 2031 | Year | 06 | Month | 30 | Day |
Date of closure to data entry
Date trial data considered complete
Date analysis concluded
Other
Other related information
Management information
Registered date
| 2026 | Year | 06 | Month | 18 | Day |
Last modified on
| 2026 | Year | 06 | Month | 18 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/icdr_e/ctr_view.cgi?recptno=R000070896
