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Name:
UMIN ID:

Recruitment status Terminated
Unique ID issued by UMIN UMIN000027574
Receipt No. R000031613
Scientific Title Clinical study of socket preservation with hydroxyapatite/collagen composite material
Date of disclosure of the study information 2017/05/31
Last modified on 2019/06/02

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Basic information
Public title Clinical study of socket preservation with hydroxyapatite/collagen composite material
Acronym socket preservation with HAp/Col
Scientific Title Clinical study of socket preservation with hydroxyapatite/collagen composite material
Scientific Title:Acronym socket preservation with HAp/Col
Region
Japan

Condition
Condition patient who will have implant treatment after hopless tooth extraction
Classification by specialty
Dental medicine
Classification by malignancy Others
Genomic information NO

Objectives
Narrative objectives1 to assess resorption of alveolar bone after tooth extraction
Basic objectives2 Safety
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase

Assessment
Primary outcomes resorption of alveolar bone after tooth extraction
Key secondary outcomes 1. width of alveoilar bone
2. height of alveolar bone
3. infection findings

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
16 years-old <=
Age-upper limit
90 years-old >=
Gender Male and Female
Key inclusion criteria patient who will have implant treatment after hopeless tooth extraction.
Key exclusion criteria 1. uncontrolled DM
2.steroid treatment
Target sample size 24

Research contact person
Name of lead principal investigator
1st name Serigo
Middle name
Last name Ohba
Organization Nagasaki University
Division name Division of Regenerative Oral Surgery
Zip code 852-8588
Address 1-7-1 Sakamoto, Nagasaki
TEL 095-819-7704
Email sohba@nagasaki-u.ac.jp

Public contact
Name of contact person
1st name Seigo
Middle name
Last name Ohba
Organization Nagasaki University
Division name Division of Regenerative Oral Surgery
Zip code 852-8588
Address 1-7-1 Sakamoto, Nagasaki
TEL 095-819-7704
Homepage URL
Email sohba@nagasaki-u.ac.jp

Sponsor
Institute Nagasaki Universirty
Institute
Department

Funding Source
Organization Nagasaki Universirty
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, Nagaski
Tel 095-819-7704
Email sohba@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
2017 Year 05 Month 31 Day

Related information
URL releasing protocol
Publication of results Partially published

Result
URL related to results and publications https://www.ncbi.nlm.nih.gov/pubmed/30302606
Number of participants that the trial has enrolled
Results
this material can maintain the volume of the alveolar bone surrounding the tooth extraction socket.
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 Terminated
Date of protocol fixation
2015 Year 06 Month 08 Day
Date of IRB
2015 Year 06 Month 08 Day
Anticipated trial start date
2015 Year 06 Month 08 Day
Last follow-up date
2019 Year 03 Month 31 Day
Date of closure to data entry
Date trial data considered complete
Date analysis concluded

Other
Other related information Stop the exam.

Management information
Registered date
2017 Year 05 Month 31 Day
Last modified on
2019 Year 06 Month 02 Day


Link to view the page
URL(English) https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000031613

Research Plan
Registered date File name

Research case data specifications
Registered date File name

Research case data
Registered date File name


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