UMIN-CTR Clinical Trial
| Unique ID issued by UMIN | UMIN000057357 |
|---|---|
| Receipt number | R000065003 |
| Scientific Title | Effect of oral cleaning on taste function: A randomized controlled trial |
| Date of disclosure of the study information | 2025/03/21 |
| Last modified on | 2025/04/24 15:44:53 |
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Basic information
Public title
Effect of oral cleaning on taste function: A randomized crossover controlled trial
Acronym
Effect of oral cleaning on taste function: A randomized controlled trial
Scientific Title
Effect of oral cleaning on taste function: A randomized controlled trial
Scientific Title:Acronym
Effect of oral cleaning on taste function: A randomized controlled trial
Region
| Japan |
Condition
Condition
Normal adults or reduced taste perception
Classification by specialty
| Dental medicine | Adult |
Classification by malignancy
Others
Genomic information
NO
Objectives
Narrative objectives1
To investigate the effects of oral cleaning on taste perception.
Basic objectives2
Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase
Assessment
Primary outcomes
Taste threshold
Key secondary outcomes
Base
Study type
Interventional
Study design
Basic design
Cross-over
Randomization
Randomized
Randomization unit
Individual
Blinding
Open -but assessor(s) are blinded
Control
No treatment
Stratification
YES
Dynamic allocation
Institution consideration
Blocking
Concealment
Intervention
No. of arms
2
Purpose of intervention
Treatment
Type of intervention
| Behavior,custom |
Interventions/Control_1
Tooth brushing, tongue cleaning and gargling
Interventions/Control_2
Tooth brushing
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
| 74 | years-old | >= |
Gender
Male and Female
Key inclusion criteria
-Individuals who are explained about the study, and agreed to participate in the study
-Individuals aged 18-74
Key exclusion criteria
-Individuals who have serious oral illness
-Individuals who have a risk of aspiration
-Individuals who are allergic to sesame seeds
-Individuals who have difficulty keeping their mouths closed
-Individuals who have severe taste disorders
-Individuals who habitually gargle with oil
Target sample size
60
Research contact person
Name of lead principal investigator
| 1st name | Tetsuya |
| Middle name | |
| Last name | Ohira |
Organization
University of Fukushima School of Medicine
Division name
Department of Epidemiology
Zip code
960-1295
Address
Hikarigaoka 1, Fukushima-shi, Fukushima-ken
TEL
024-547-1343
teoohira@fmu.ac.jp
Public contact
Name of contact person
| 1st name | Narumi |
| Middle name | |
| Last name | Funakubo |
Organization
University of Fukushima School of Medicine
Division name
Department of Epidemiology
Zip code
960-1295
Address
Hikarigaoka 1, Fukushima-shi, Fukushima-ken
TEL
024-547-1343
Homepage URL
naru-23@fmu.ac.jp
Sponsor or person
Institute
Fukushima Medical University
Institute
Department
Personal name
Funding Source
Organization
Research funds from medical and nursing at Fukushima Medical University
Organization
Division
Category of Funding Organization
Other
Nationality of Funding Organization
Other related organizations
Co-sponsor
Department of Adult and Gerontological Nursing
Name of secondary funder(s)
IRB Contact (For public release)
Organization
Ethics Review Committee, Fukushima Medical University
Address
Hikarigaoka 1, Fukushima-shi, Fukushima -ken, 960-1295 Japan
Tel
024-547-1825
rs@fmu.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
| 2025 | Year | 03 | Month | 21 | 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
| 2025 | Year | 03 | Month | 13 | Day |
Date of IRB
| 2025 | Year | 03 | Month | 19 | Day |
Anticipated trial start date
| 2025 | Year | 03 | Month | 21 | Day |
Last follow-up date
| 2029 | Year | 03 | Month | 31 | Day |
Date of closure to data entry
Date trial data considered complete
Date analysis concluded
Other
Other related information
Management information
Registered date
| 2025 | Year | 03 | Month | 21 | Day |
Last modified on
| 2025 | Year | 04 | Month | 24 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000065003
