Unique ID issued by UMIN | UMIN000017257 |
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Receipt number | R000019798 |
Scientific Title | The effect of hydrothermal treatment of the titanium implant on the peri-implant microflora |
Date of disclosure of the study information | 2015/04/23 |
Last modified on | 2017/02/26 14:17:25 |
The effect of hydrothermal treatment of the titanium implant on the peri-implant microflora
The effect of hydrothermal treatment of the titanium implant on the peri-implant microflora
The effect of hydrothermal treatment of the titanium implant on the peri-implant microflora
The effect of hydrothermal treatment of the titanium implant on the peri-implant microflora
Japan |
Partial edentulism treated with dental implants
Dental medicine |
Others
NO
To investigate the effect of hydrothermal treatment of the titanium implant on the peri-implant microflora
Efficacy
Oral flora analysis
Interventional
Parallel
Randomized
Individual
Open -no one is blinded
No treatment
2
Prevention
Device,equipment |
gamma-ray sterilization (control group)
hydrothermal treatment (experimental group)
20 | years-old | <= |
Not applicable |
Male and Female
1)The patients treated with more than two Nobel Biocare RP Branemark implants in their molar region with two-stage implantation surgery
2)The patients with at least 1mm in thickness of their gingiva from the implant shoulder
1)The patients who do not agree to participate in this study on document-based informed consent format
2)The presence of occlusal contact to the opposing teeth when healing abutments and washers are connected
3)The exposure of washers to the oral cavity when healing abutments and washers are connected
4)Implant Stability Quotient (ISQ) is 45 or less at the time of second-stage operation
5)The mobility of the implant body
6)The usage of removable partial denture in the healing period at the implant site
7)The patients with titanium allergy, and/or misfit of the implant treatment
8)The difficulty of following this protocol
9)The loosing of healing abutment during the observation period
10)The patients with beta-lactam antibiotics allergy
11)The patients under 20 years old
30
1st name | |
Middle name | |
Last name | Kiyoshi Koyano |
Faculty of Dental Science, Kyushu University
Section of Implant and Rehabilitative Dentistry, Division of Oral Rehabilitation
3-1-1, Maidashi, Higashi-ku, Fukuoka
092-642-6441
koyano@dent.kyushu-u.ac.jp
1st name | |
Middle name | |
Last name | Takuya Haraguchi |
Faculty of Dental Science, Kyushu University
Section of Implant and Rehabilitative Dentistry, Division of Oral Rehabilitation
3-1-1, Maidashi, Higashi-ku, Fukuoka
092-642-6441
haraguchi0711@dent.kyushu-u.ac.jp
Section of Implant and Rehabilitative Dentistry, Division of Oral Rehabilitation, Faculty of Dental Science, Kyushu University
Ministry of Education, Culture, Sports, Science and Technology
NO
2015 | Year | 04 | Month | 23 | Day |
Unpublished
This study was finished, because adaptation case was decreased.
Completed
2015 | Year | 03 | Month | 04 | Day |
2015 | Year | 04 | Month | 24 | Day |
2016 | Year | 12 | Month | 31 | Day |
2015 | Year | 04 | Month | 23 | Day |
2017 | Year | 02 | Month | 26 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000019798
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