Tokushima University / Educator and Researcher Directory --- Kawano, Hiromichi

Field of Study

○	Prosthodontics

Subject of Study

○	implantology

Book / Paper

Academic Paper (Judged Full Paper):

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. (Tokushima University Institutional Repository) ● Metadata: 118834 (Link to Publication Site) ● Publication site (DOI): 10.3390/ijms24043256 (Link to Search Site for Scientific Articles) ● PubMed @ National Institutes of Health, US National Library of Medicine (PMID): 36834667 ● Search Scopus @ Elsevier (PMID): 36834667 ● Search Scopus @ Elsevier (DOI): 10.3390/ijms24043256 (Tokushima University Institutional Repository: 118834, DOI: 10.3390/ijms24043256, PubMed: 36834667)
2.	Yoritoki Tomotake, Hiromichi Kawano, Yasufumi Nishikawa, Kaori TAKEKAWA, Masaru TOMINAGA and Tetsuo Ichikawa : Clinical Statistical Study of New Patients in Oral Implant Center at Tokushima University Hospital, Journal of Oral Health and Biosciences, Vol.33, No.2, 39-44, 2021. (Summary) <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. (Keyword) Oral Implant Center / implant treatment / preoperative registration (Link to Publication Site) ● Publication site (DOI): 10.20738/johb.33.2_39 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (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. (Summary) 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. (Keyword) Buccal mucosa ridging / bruxism / occlusal pressure / occlusal vertical dimension (Link to Publication Site) ● Publication site (DOI): 10.1080/08869634.2019.1581471 (Link to Search Site for Scientific Articles) ● 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. (Summary) Our new rehabilitation method was well accepted by older adults with dementia, and there was an improvement in oral function as a result of the rehabilitation, which had some good influence on weight gain. (Link to Publication Site) ● Publication site (DOI): 10.1016/j.archger.2017.12.014 (Link to Search Site for Scientific Articles) ● 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. (Summary) 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. (Keyword) titanium membrane / surface modification / alkali treatment (Tokushima University Institutional Repository) ● Metadata: 117729 (Link to Publication Site) ● Publication site (DOI): 10.3390/app7101022 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-85030566269 (Tokushima University Institutional Repository: 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. (Summary) 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. (Keyword) PEEK / Resin-based luting material / Shear bond strength (Link to Publication Site) ● Publication site (DOI): 10.1016/j.job.2017.09.003 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-85032164436 (DOI: 10.1016/j.job.2017.09.003, Elsevier: Scopus)

Proceeding of Domestic Conference:

1.	Yasufumi Nishikawa, Masami Ninomiya, Hiromichi Kawano, Yoritoki Tomotake and Hiromichi Yumoto : A case report of comprehensive periodontal treatment for a generalized chronic periodontitis patient without posterior occlusal support, 第67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.66, 146, Apr. 2024. (Keyword) periodontitis / Chronic Periodontitis / Comprehensive periodontal treatment
2.	Yasufumi Nishikawa, Hiromichi Kawano, Yoritoki Tomotake, Hiromichi Yumoto and Tetsuo Ichikawa : 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, Mar. 2024.
3.	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, Yasufumi Nishikawa, Hiromichi Kawano, Yoritoki Tomotake and Tetsuo Ichikawa : 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, Mar. 2024.
4.	Hiromichi Kawano, Hideyuki Takano, 藤田晶帆, 福本仁美, 武川香織, Yasufumi Nishikawa, Yoritoki Tomotake and Tetsuo Ichikawa : 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, Oct. 2023.
5.	Yasufumi Nishikawa, Hiromichi Kawano, Yoritoki Tomotake and Tetsuo Ichikawa : 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, Sep. 2023.
6.	Yasufumi Nishikawa, Hiromichi Kawano, Yoritoki Tomotake, Hiromichi Yumoto and Tetsuo Ichikawa : 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, Jul. 2023.
7.	武川香織, 藤田晶帆, 福本仁美, 鶴田真生, 清野方子, Yasufumi Nishikawa, Hiromichi Kawano, Yoritoki Tomotake and Hiromichi Yumoto : 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), May 2023.
8.	Yasufumi Nishikawa, Hiromichi Kawano, Yoritoki Tomotake, Hiromichi Yumoto and Tetsuo Ichikawa : 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, Mar. 2023.
9.	Yasufumi Nishikawa, Hiromichi Kawano, Yoritoki Tomotake and Tetsuo Ichikawa : 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, Nov. 2022.
10.	Yasufumi Nishikawa, Hiromichi Kawano, Yoritoki Tomotake and Tetsuo Ichikawa : Investigation of the involvement of Candida albicans on pathogenesis of peri-implantitis, 第52回口腔インプラント学会学術大会, Sep. 2022.
11.	Yasufumi Nishikawa, Hiromichi Kawano, Yoritoki Tomotake, Hiromichi Yumoto and Tetsuo Ichikawa : 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, Jun. 2022.
12.	Yasufumi Nishikawa, Yuta Uemura, Hiromichi Kawano, Yoritoki Tomotake, Masami Ninomiya and Hiromichi Yumoto : Evaluation of mucosal thickness using digital image analysis after periodontal plastic surgery for peri-implant mucosa: A case report, 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, Jun. 2022. (Keyword) implant / Periodontal plastic surgery / Digital image analysis
13.	Yoritoki Tomotake, Hiromichi Kawano, Yasufumi Nishikawa and Tetsuo Ichikawa : • 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, Feb. 2022.
14.	福本仁美, 武川香織, Yasufumi Nishikawa, 湊晶帆, 鶴田真生, Hiromichi Kawano, Yoritoki Tomotake and Tetsuo Ichikawa : 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, Dec. 2021.
15.	Hiromichi Kawano, 富永賢, Yasufumi Nishikawa, Yoritoki Tomotake and Tetsuo Ichikawa : 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, Dec. 2021.
16.	Yasufumi Nishikawa, Masami Ninomiya, Hiromichi Kawano, Yoritoki Tomotake and Hiromichi Yumoto : 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, Nov. 2021. (Keyword) Aggressive periodontitis / Regroth / サイトランスグラニュール
17.	武川香織, 湊晶帆, 長岡仁美, 鶴田真生, 清野方子, Yasufumi Nishikawa, Hiromichi Kawano, Yoritoki Tomotake and Hiromichi Yumoto : 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, May 2021.
18.	Yasufumi Nishikawa, Masami Ninomiya, Hiromichi Kawano, Yoritoki Tomotake and Hiromichi Yumoto : A case report of the periodontal regeneration technique in combination with REGROTH and Cytrans Granules and implant treatment for a patient with localized aggressive periodontitis, 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, May 2021. (Keyword) periodontal regeneration technique / REGROTH / Cytrans Granules / periodontitis
19.	田口侑子, Hiromichi Kawano, 湊晶帆, 鶴田真生, 清野方子, 荒井安希, Yoritoki Tomotake and Tetsuo Ichikawa : Usefulness of the salivary multi test in the preoperative examination of the oral implant treatment., 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, Nov. 2018.
20.	Hiromichi Kawano, 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 and 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, Jun. 2017.

Grants-in-Aid for Scientific Research (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 (Project/Area Number: 19K19094 )
Search by Researcher Number (30806584)

Assistant Professor : Kawano, Hiromichi

Research

Field of Study

Subject of Study

Book / Paper

Academic Paper (Judged Full Paper):

Proceeding of Domestic Conference:

Grants-in-Aid for Scientific Research (KAKEN Grants Database @ NII.ac.jp)