Unique ID issued by UMIN | UMIN000053776 |
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Receipt number | R000061371 |
Scientific Title | Research on the severity of periodontitis and changes in gut mibrobiota |
Date of disclosure of the study information | 2024/03/05 |
Last modified on | 2024/03/04 21:39:08 |
Relationship between the severity of periodontitis and changes in gut microbiota
Relationship between periodontal disease and gut microbiota
Research on the severity of periodontitis and changes in gut mibrobiota
Research on periodontal disease and changes in gut microbiota
Japan |
Periodontal disease
Dental medicine |
Others
NO
The purpose of this study is to clarify the relationship between the severity of periodontits and changes in the gut microbiota by comparing the intestinal flora of patients with slight and severe periodontitis.
Bio-availability
Based on the results of the periodontal examination and radiographic examination, patients will be divided into two groups: slight and severe periodontitis, and those who enter an agreement with the analysis will receive a research stool collection kit and questionnaire. Patient will collect a stool sample at home, fill out the medical questionnaire, and mail it to Symbiosis Solutions, Inc. The results of gut microbiota analysis will be provided to the patient, and the results of periodontal examination with ID code will be sent to Symbiosis Solutions, Inc. We will compare and analyze the results of periodontal examinations and gut microbiota. The target number of patients is expected to be 60 (30 patients with slight and 30 patients with severe periodontitis), and statistical analysis will be conducted to compare the severity of periodontitis, clinical parameter of periodontal examinations and gut micorbiota in both groups.
Observational
13 | years-old | <= |
90 | years-old | > |
Male and Female
Periodontal examinations include 1) probing depth (PD), 2) clinical attachment level (CAL), 3) Degree of tooth mobility, 4) Bleeding on probing (BOP), 5) Gingival Index (GI), 6) Plaque Index (PlI), 7) plaque control record (PCR%), 8) Periodontal epithelial surface area (PESA), 9) Periodontal inflammed surface area (PISA), and 10) based on the results of X-ray examination. Patients diagnosed with slight or sever periodontitis.
Patients who have not taken any antibiotics within the last 3 months of registration date. Smoker.
60
1st name | Yorimasa |
Middle name | |
Last name | Ogata |
Nihon University School of Dentistry at Matsudo
Department of Periodontogy
271-8587
2-870-1 Sakaecho-nishi, Matsudo, Chiba
0473-360-9362
ogata.yorimasa@nihon-u.ac.jp
1st name | Masaki |
Middle name | |
Last name | Tanatsu |
Nihon University School of Dentistry at Matsudo
Research Administration Division
271-8587
2-870-1 Sakaecho-nishi, Matsudo, Chiba
047-360-9273
tamatsu.masaki@nihon-u.ac.jp
Nihon University
Symbiosis Solutions Co., Ltd.
Profit organization
Nihon University School of Dentistry at Matsudo
2-870-1 Sakaecho-nishi, Matsudo, Chiba
047-360-9273
tamatsu.masaki@nihon-u.ac.jp
NO
2024 | Year | 03 | Month | 05 | Day |
Unpublished
Preinitiation
2024 | Year | 03 | Month | 04 | Day |
2024 | Year | 02 | Month | 09 | Day |
2024 | Year | 04 | Month | 09 | Day |
2026 | Year | 03 | Month | 31 | Day |
Observational study of the relationship between slight or severe periodontitis and gut microbiota
2024 | Year | 03 | Month | 04 | Day |
2024 | Year | 03 | Month | 04 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000061371
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