UMIN-ICDS Clinical Trial
| Unique ID issued by UMIN | UMIN000061960 |
|---|---|
| Receipt number | R000070900 |
| Scientific Title | The effect of using a smartphone while tooth brushing on the effectiveness of plaque control |
| Date of disclosure of the study information | 2026/06/20 |
| Last modified on | 2026/06/18 14:16:21 |
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Basic information
Public title
The impact of smartphone use on plaque control during tooth brushing
Acronym
The effects of using a smartphone while tooth brushing
Scientific Title
The effect of using a smartphone while tooth brushing on the effectiveness of plaque control
Scientific Title:Acronym
The effect of using a smartphone on the effectiveness of plaque control
Region
| Japan |
Condition
Condition
Dental caries, Periodontal disease
Classification by specialty
| Dental medicine |
Classification by malignancy
Others
Genomic information
NO
Objectives
Narrative objectives1
The purpose of this study is to clarify how "cleaning while browsing social media" affects the effectiveness of cleaning.
Basic objectives2
Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase
Assessment
Primary outcomes
Percentage reduction in plaque removal score before and after 5 minutes of brushing.
Key secondary outcomes
Base
Study type
Interventional
Study design
Basic design
Single arm
Randomization
Non-randomized
Randomization unit
Blinding
Open -no one is blinded
Control
Uncontrolled
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment
Intervention
No. of arms
1
Purpose of intervention
Educational,Counseling,Training
Type of intervention
| Behavior,custom |
Interventions/Control_1
Tooth brushing while browsing social media/ Regular tooth brushing
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
| 18 | years-old | <= |
Age-upper limit
| 26 | years-old | > |
Gender
Female
Key inclusion criteria
1. Individuals with 20 or more remaining teeth and without any DMF teeth.
2. Individuals not wearing orthodontic appliances.
3. Individuals familiar with using smartphones.
Key exclusion criteria
1. Individuals with severe malalignment/ malocclusion of teeth
2. In addition, if the researchers determine that it is appropriate to discontinue the research.
Target sample size
10
Research contact person
Name of lead principal investigator
| 1st name | Hideo |
| Middle name | |
| Last name | Miyazaki |
Organization
Meirin College
Division name
Division of Dental Hygienist
Zip code
950-2086
Address
3-16-10 Masago, Nishiku, Niigata city, Japan
TEL
025-232-6351
hideomiy@meirin-c.ac.jp
Public contact
Name of contact person
| 1st name | Hideo |
| Middle name | |
| Last name | Miyazaki |
Organization
Meirin College
Division name
Division of Dental Hygienist
Zip code
950-2086
Address
3-16-10 Masago, Nishiku, Niigata city, Japan
TEL
025-232-6351
Homepage URL
hideomiy@meirin-c.ac.jp
Sponsor or person
Institute
Meirin College
Institute
Department
Personal name
Funding Source
Organization
Meirin College
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
Meirin College
Address
3-16-10 Masago, Nishiku, Niigata city, Japan
Tel
025-232-6351
hideomiy@meirin-u.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
| 2026 | Year | 06 | Month | 20 | 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 | 04 | Day |
Date of IRB
| 2026 | Year | 06 | Month | 17 | Day |
Anticipated trial start date
| 2026 | Year | 06 | Month | 18 | Day |
Last follow-up date
| 2026 | Year | 09 | 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=R000070900
