UMIN-CTR Clinical Trial
| Unique ID issued by UMIN | UMIN000048224 |
|---|---|
| Receipt number | R000054957 |
| Scientific Title | Statistical analysis of the extraction of impacted mandibular third molars in the elderly: a multicenter retrospective study |
| Date of disclosure of the study information | 2022/07/01 |
| Last modified on | 2022/07/01 16:34:49 |
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Basic information
Public title
Statistical analysis of the extraction of impacted mandibular third molars in the elderly: a multicenter retrospective study
Acronym
Statistical analysis of the extraction of impacted mandibular third molars in the elderly: a multicenter retrospective study
Scientific Title
Statistical analysis of the extraction of impacted mandibular third molars in the elderly: a multicenter retrospective study
Scientific Title:Acronym
Statistical analysis of the extraction of impacted mandibular third molars in the elderly: a multicenter retrospective study
Region
| Japan |
Condition
Condition
Mandibular wisdom tooth
Classification by specialty
| Dental medicine |
Classification by malignancy
Others
Genomic information
NO
Objectives
Narrative objectives1
To verify the effectiveness of prophylactic wisdom tooth extraction at a young age.
Basic objectives2
Others
Basic objectives -Others
None
Trial characteristics_1
Trial characteristics_2
Developmental phase
Assessment
Primary outcomes
Comparison of intraoperative and postoperative complications between the elderly and young
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
| 20 | years-old | <= |
Age-upper limit
| 99 | years-old | >= |
Gender
Male and Female
Key inclusion criteria
Cases in which mandibular wisdom tooth extraction was performed in the 60s or older or in the 20s at a joint research institute from April 1, 2018 to March 31, 2021.
Key exclusion criteria
(1) Cases in which sufficient information cannot be obtained due to insufficient information in the medical information record.
(2) Cases in which there is no preoperative panoramic X-ray image
Target sample size
2007
Research contact person
Name of lead principal investigator
| 1st name | Tomofumi |
| Middle name | |
| Last name | Naruse |
Organization
Nagasaki University
Division name
Department of Clinical Oral Oncology
Zip code
852-8588
Address
1-7-1 sakamoto, nagasaki, Japan
TEL
+81958197698
naruse12@nagasaki-u.ac.jp
Public contact
Name of contact person
| 1st name | Tomofumi |
| Middle name | |
| Last name | Naruse |
Organization
NagasakiUniversity
Division name
Department of Clinical Oral Oncology
Zip code
852-8588
Address
1-7-1 sakamoto, nagasaki, Japan
TEL
09010192838
Homepage URL
naruse12@nagasaki-u.ac.jp
Sponsor or person
Institute
Nagasaki University
Institute
Department
Personal name
Funding Source
Organization
None
Organization
Division
Category of Funding Organization
Other
Nationality of Funding Organization
Other related organizations
Co-sponsor
Name of secondary funder(s)
IRB Contact (For public release)
Organization
nagasaki university
Address
1-7-1 sakamoto, nagasaki, Japan
Tel
0958197698
naruse12@nagasaki-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
| 2022 | Year | 07 | Month | 01 | 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
2008
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
No longer recruiting
Date of protocol fixation
| 2021 | Year | 04 | Month | 01 | Day |
Date of IRB
| 2022 | Year | 07 | Month | 01 | Day |
Anticipated trial start date
| 2021 | Year | 12 | Month | 01 | Day |
Last follow-up date
| 2021 | Year | 12 | Month | 31 | Day |
Date of closure to data entry
Date trial data considered complete
Date analysis concluded
Other
Other related information
None
Management information
Registered date
| 2022 | Year | 07 | Month | 01 | Day |
Last modified on
| 2022 | Year | 07 | Month | 01 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000054957
