徳島大学 / 教育研究者総覧 --- 川野弘道

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徳島大学 ⟩ 病院 ⟩ 中央診療施設等 ⟩ 口腔インプラントセンター ⟩

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研究活動

専門分野

○	歯科補綴学 (Prosthodontics)

研究テーマ

○	implantology

著書・論文

学術論文(審査論文):

1.	Yasufumi Nishikawa, Yoritoki Tomotake, Hiromichi Kawano, Koji Naruishi, Jun-ichi Kido, Yuka Hiroshima, Akikazu Murakami, Tetsuo Ichikawa and Hiromichi Yumoto : Effects of Candidalysin Derived from Candida albicans on the Expression of Pro-Inflammatory Mediators in Human Gingival Fibroblasts, International Journal of Molecular Sciences, Vol.24, No.4, 3256, 2023. (徳島大学機関リポジトリ) ● Metadata: 118834 (出版サイトへのリンク) ● Publication site (DOI): 10.3390/ijms24043256 (文献検索サイトへのリンク) ● PubMed @ National Institutes of Health, US National Library of Medicine (PMID): 36834667 ● Search Scopus @ Elsevier (PMID): 36834667 ● Search Scopus @ Elsevier (DOI): 10.3390/ijms24043256 (徳島大学機関リポジトリ: 118834, DOI: 10.3390/ijms24043256, PubMed: 36834667)
2.	友竹偉則, 川野弘道, 西川泰史, 武川香織, 富永賢, 市川哲雄 : 徳島大学病院口腔インプラントセンターにおける新来患者の臨床統計, Journal of Oral Health and Biosciences, Vol.33, No.2, 39-44, 2021年. (要約) <b>Purpose:</b> Oral Implant Center established in April 2014 as specialized clinical section at Tokushima University Hospital. The aim of this study was to report a survey of new patients of preoperative registration at Oral Implant Center during the five years since its establishment.<br> <b>Subjects and methods:</b> Investigation of gender and age, chief complaint, details of treatment requests, sites of missing teeth, number of missing teeth, cause of tooth extraction, and treatment status for patients registered at Oral Implant Center from April 2014 to March 2019 were performed.<br> <b>Results:</b> Regarding the chief complaint, 605 (88.3%) patients consulted preoperatively for a request for implant treatment, and 80 (11.7%) consulted about complain of previous implant treatment or a request for continued maintenance. The average number of missing teeth for which treatment was requested was 3.8. The proportion of patients who wished to be treated for the number of missing teeth was 32.2% for missing one tooth, 56.1% for missing few teeth (2 to 6 teeth), 7.8% for missing many teeth (7 or more teeth) and edentulous 3.9%. As for the details of treatment requests of 80 patients who had already received implant treatment, 33 (41.3%) consulted on the improper superstructure, 29 (36.3%) wished to examine and treat peri-implantitis, 4 (5%) wished to remove the implant and 14 (17.5%) requested continued maintenance.<br> <b>Discussion and conclusion:</b> The number of new patients regarding implant treatment has been about the same each year, and it was reconfirmed that it was recognized as a treatment method for dental prostheses. In particular, many patients wished to receive implant treatment for a single tooth missing, suggesting that the patients also recognized the importance of preserving the remaining teeth. On the other hand, the number of patients complaining of previous implant treatment tends to increase, and it is necessary to consider future correspondence. (キーワード) Oral Implant Center / implant treatment / preoperative registration (出版サイトへのリンク) ● Publication site (DOI): 10.20738/johb.33.2_39 (文献検索サイトへのリンク) ● CiNii @ 国立情報学研究所 (CRID): 1391975831240588672 ● Search Scopus @ Elsevier (DOI): 10.20738/johb.33.2_39 (DOI: 10.20738/johb.33.2_39, CiNii: 1391975831240588672)
3.	Koji Morita, Hiroki Tsuka, Koichi Kuremoto, Hitomi Kimura, Hiromichi Kawano, Miyuki Yokoi, Keisuke Yasuda, Mitsuyoshi Yoshida and Kazuhiro Tsuga : Association between buccal mucosa ridging and oral feature/symptom and its effects on occlusal function among dentate young adults in a cross-sectional study of Japan, Cranio, Vol.19, 1-5, 2019. (要約) The purpose of this study was to assess the distinction in oral features/symptoms and occlusal function between young dentate individuals with and without buccal mucosa ridging (BMR). This cross-sectional study included 200 young adults. The outcome variable was BMR state. The predictor variables were oral features/symptoms (torus palatinus, torus mandibularis, temporomandibular joint noise, bruxism, tongue thrusting habit, number of teeth present, and occlusal vertical dimension) and oral function (occlusal force, occlusal contact area, occlusal pressure, tongue pressure). These variables were compared among participants with and without BMR using univariate and multiple logistic regression analysis. There were 119 participants with BMR and 81 without BMR. Multiple logistic regression analysis revealed that BMR was closely associated with bruxism, occlusal vertical dimension, and occlusal pressure. Oral/occlusal changes of increased bruxism, lower occlusal vertical dimension, and lower occlusal pressure constitute the major causes of BMR. (キーワード) Buccal mucosa ridging / ブラキシズム (bruxism) / occlusal pressure / occlusal vertical dimension (出版サイトへのリンク) ● Publication site (DOI): 10.1080/08869634.2019.1581471 (文献検索サイトへのリンク) ● PubMed @ National Institutes of Health, US National Library of Medicine (PMID): 30777516 ● Search Scopus @ Elsevier (PMID): 30777516 ● Search Scopus @ Elsevier (DOI): 10.1080/08869634.2019.1581471 (DOI: 10.1080/08869634.2019.1581471, PubMed: 30777516)
4.	Hiromichi Kawano, Takahiro Mori, Azusa Kuroki, Toshikazu Nagasaki, Mariko Maruyama, Mineka Yoshikawa, Mitsuyoshi Yoshida and Kazuhiro Tsuga : Candy eating behaviour to improve swallowing function in dementia subjects., Archives of Gerontology and Geriatrics, Vol.75, 181-184, 2018. (要約) No significant change was observed after the training. The increase group contained 4 patients and the non-increase group contained 21 patients. There were no significant differences in MMSE, BI, or BMI between the two groups before and after the training. However, the CST values of the increase group before the training (0.31 ± 0.13 g/min) were significantly lower than non-increase group (0.69 ± 0.27 g/min) (p < 0.01). Respective changes in BMI before and after training were 1.13 ± 0.85 kg/m² and -0.53 ± 1.76 kg/m² in the increase and non-increase, and the difference in these changes was statistically significant (p = 0.04). (出版サイトへのリンク) ● Publication site (DOI): 10.1016/j.archger.2017.12.014 (文献検索サイトへのリンク) ● PubMed @ National Institutes of Health, US National Library of Medicine (PMID): 29310031 ● Search Scopus @ Elsevier (PMID): 29310031 ● Search Scopus @ Elsevier (DOI): 10.1016/j.archger.2017.12.014 (DOI: 10.1016/j.archger.2017.12.014, PubMed: 29310031)
5.	Reiko Kobatake, Kazuya Doi, Yoshifumi Oki, Hanako Umehara, Hiromichi Kawano, Takayasu Kubo and Kazuhiro Tsuga : Investigation of Effective Modification Treatments for Titanium Membranes, Applied Sciences, Vol.7, No.10, 2017. (要約) Abstract: Titanium membranes are used for guided bone regeneration in implant therapy. However,as a bioinert material, titanium does not have the ability to accelerate bone formation. Various titaniumsurface treatments to confer bioactivity have been demonstrated; however, there are concerns aboutthe influence of chemical treatments for thin titanium membranes. This study investigated theinfluence of surface modifications on the structure of titanium membranes. Titanium membranes of20 m thickness were treated with acid or alkali solutions, and we evaluated their surface structure,wettability, thickness, and mechanical strength compared to non-treated membranes. Alkali-treatedtitanium membranes displayed the formation of nanoscale pore structures on their surfaces, enhancedhydrophilicity, and almost same thickness compared with acid-treated membranes. Furthermore, thetensile strength of alkali-treated membranes was comparable to non-treated membranes. These resultssuggest that alkali treatment is an appropriate surface modification method for titanium membranes. (キーワード) titanium membrane / surface modification / alkali treatment (徳島大学機関リポジトリ) ● Metadata: 117729 (出版サイトへのリンク) ● Publication site (DOI): 10.3390/app7101022 (文献検索サイトへのリンク) ● Summary page in Scopus @ Elsevier: 2-s2.0-85030566269 (徳島大学機関リポジトリ: 117729, DOI: 10.3390/app7101022, Elsevier: Scopus)
6.	Hiroki Tsuka, Koji Morita, Kan Kato, Hiromichi Kawano, Hitoshi Abekura and Kazuhiro Tsuga : Evaluation of shear bond strength between PEEK and resin-based luting material, Journal of Oral Biosciences, Vol.59, No.4, 231-236, 2017. (要約) ObjectivesThe purpose of this study was to evaluate the bond strength of polyetheretherketone (PEEK) to resin-based luting material.MethodsEighty PEEK specimens were randomly divided into two groups (n = 40/group): no treatment and sandblasting. Each of the 40 specimens of dental gold-silver-palladium alloy (PALLAZ12-n; Yamamoto Precious Metal Co., Ltd., Osaka, Japan), zirconia (Aadva Zirconia; GC, Tokyo, Japan), and hybrid composite resin (CERASMART; GC, Tokyo, Japan) was used as a control material for PEEK. Each group was divided into four subgroups (n = 10) for the different resin-based luting materials: Panavia® V5 (Kuraray Medical, Tokyo, Japan), RelyXTM Ultimate Resin Cement (3M ESPE, St Paul, MN, USA), G-CEM Link Force (GC, Tokyo, Japan), and Super-Bond C&B (Sun Medical, Siga, Japan). The resin-based luting materials were bonded onto the specimens. All specimens were stored in distilled water at 37 °C for 24 h. Bond strength was measured with a shear test, and failure modes were assessed by stereomicroscopy. The surfaces were observed by scanning electron microscopy after the various pretreatments.ResultsCompared with the control group, the PEEK group showed a significantly lower (p < 0.05) shear bond strength for most of the specimens. Among PEEK groups, the most frequent failure mode was adhesive failure between the material and the resin-based luting material.ConclusionsThis study found that the bond strength between PEEK and resin-based luting materials was not adequate for clinical use of PEEK. (キーワード) PEEK / Resin-based luting material / Shear bond strength (出版サイトへのリンク) ● Publication site (DOI): 10.1016/j.job.2017.09.003 (文献検索サイトへのリンク) ● Summary page in Scopus @ Elsevier: 2-s2.0-85032164436 (DOI: 10.1016/j.job.2017.09.003, Elsevier: Scopus)

国内講演発表:

1.	西川泰史, 川野弘道, 友竹偉則, 湯本浩通, 市川哲雄 : 高グルコース培養したヒト歯肉線維芽細胞に Candidalysin誘導性ROSがもたらす影響について, 四国歯学会第63回例会, 2024年3月.
2.	天羽紗生, 武川香織, 藤田晶帆, 福本仁美, 清野方子, 佐原久美子, 西川泰史, 川野弘道, 友竹偉則, 市川哲雄 : 専門的口腔衛生管理によりインプラント周囲粘膜の違和感が改善した1症例, 四国歯学会第63回例会, 2024年3月.
3.	川野弘道, 高野栄之, 藤田晶帆, 福本仁美, 武川香織, 西川泰史, 友竹偉則, 市川哲雄 : 周術期口腔機能管理対象患者の口腔インプラントに対し適切に治療介入するための取り組み, 第43回中国・四国支部学術大会, 2023年10月.
4.	西川泰史, 川野弘道, 友竹偉則, 市川哲雄 : 高グルコース負荷がヒト歯肉線維芽細胞における Candidalysin誘導性炎症関連因子の産生に与える影響, 第53回口腔インプラント学会学術大会, 2023年9月.
5.	西川泰史, 川野弘道, 友竹偉則, 湯本浩通, 市川哲雄 : ヒト歯肉線維芽細胞におけるCandidalysin誘導性ROSの産生性とその作用について, 四国歯学会第62回例会, 2023年7月.
6.	武川香織, 藤田晶帆, 福本仁美, 鶴田真生, 清野方子, 西川泰史, 川野弘道, 友竹偉則, 湯本浩通 : 高齢者における各種歯ブラシの歯垢除去効果について, 第66回春季日本歯周病学会学術大会(高松), 2023年5月.
7.	西川泰史, 川野弘道, 友竹偉則, 湯本浩通, 市川哲雄 : 高グルコース負荷を行ったヒト歯肉線維芽細胞における Candidalysinの作用, 四国歯学会第 61回例会, 2023年3月.
8.	西川泰史, 川野弘道, 友竹偉則, 市川哲雄 : インプラント補綴の隣接欠損部に対して延長ポンティック形態を付与したジルコニア製べニアを用いた1症例, 第42回公益社団法人日本口腔インプラント学会中国・四国支部総会・学術大会, 2022年11月.
9.	西川泰史, 川野弘道, 友竹偉則, 市川哲雄 : インプラント周囲炎の病態形成におけるCandida albicansの関与に関する検討, 第52回口腔インプラント学会学術大会, 2022年9月.
10.	西川泰史, 川野弘道, 友竹偉則, 湯本浩通, 市川哲雄 : Candidalysinがインプラント周囲炎の病態形成に与える影響について, 四国歯学会第60回例会, 2022年6月.
11.	西川泰史, 植村勇太, 川野弘道, 友竹偉則, 二宮雅美, 湯本浩通 : インプラント周囲粘膜に対して歯周形成手術を行いデジタル画像解析により粘膜厚径評価を行った一症例, 第65回春季日本歯周病学会学術大会プログラムおよび演題抄録集, Vol.64, 150, 2022年6月. (キーワード) インプラント (implant) / 歯周形成外科 / デジタル画像解析
12.	友竹偉則, 川野弘道, 西川泰史, 市川哲雄 : • 当大学病院口腔インプラントセンターにおける新来患者の臨床統計, 徳島歯科医学大会, 2022年2月.
13.	福本仁美, 武川香織, 西川泰史, 湊晶帆, 鶴田真生, 川野弘道, 友竹偉則, 市川哲雄 : 臼歯部インプラント上部構造に対する各種歯ブラシの歯垢除去効果について, 第51回日本口腔インプラント学会学術大会, 2021年12月.
14.	川野弘道, 富永賢, 西川泰史, 友竹偉則, 市川哲雄 : 固定性から可徹性へのインプラント上部構造の補綴的介入による心理的・機能的変化, 第51回日本口腔インプラント学会学術大会, 2021年12月.
15.	西川泰史, 二宮雅美, 川野弘道, 友竹偉則, 湯本浩通 : 限局型侵襲性歯周炎患者に対してリグロスとサイトランスグラニュールを併用した歯周組織再生療法を行い1年半経過した1症例, 日本歯周病学会中国四国3大学・日本臨床歯周病学会中国四国支部合同研修会, 2021年11月. (キーワード) 侵襲性歯周炎 / リグロス / サイトランスグラニュール
16.	武川香織, 湊晶帆, 長岡仁美, 鶴田真生, 清野方子, 西川泰史, 川野弘道, 友竹偉則, 湯本浩通 : 高齢者の口腔衛生管理における幅広植毛歯ブラシの有用性について, 第64回春季日本歯周病学会学術大会, 2021年5月.
17.	西川泰史, 二宮雅美, 川野弘道, 友竹偉則, 湯本浩通 : 限局型侵襲性歯周炎患者に対してリグロスとサイトランスグラニュールを併用した歯周組織再生療法とインプラント治療を行った一症例, 第64回春季日本歯周病学会学術大会プログラムおよび演題抄録集, Vol.63, 119, 2021年5月. (キーワード) 歯周組織再生療法 / リグロス / サイトランスグラニュール / 歯周病 (periodontitis)
18.	田口侑子, 川野弘道, 湊晶帆, 鶴田真生, 清野方子, 荒井安希, 友竹偉則, 市川哲雄 : インプラント治療術前検査における多項目唾液検査の有用性, 日本口腔インプラント学会第38回中国四国支部学術大会, 2018年11月.
19.	川野弘道, 黒木亜津沙, 比嘉千亜己, 平岡綾, 森隆浩, 高木幸子, 吉川峰加, 吉田光由, 津賀一弘 : 「飴舐め行動を応用した認知症高齢者の摂食嚥下訓練法の開発」, 日本老年歯科医学会第28回学術大会, 2017年6月.

科学研究費補助金 (KAKEN Grants Database @ NII.ac.jp)

要介護高齢者の口腔インプラントへの補綴的介入による心理的・機能的変化の解明 (研究課題/領域番号: 19K19094 )
研究者番号（30806584）による検索