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Comparison of the inhibitory effects of tooth brushing and povidone-iodine mouthwash on salivary bacterial counts in patients undergoing surgery for malignant solid tumors other than head and neck cancers
http://hdl.handle.net/10069/0002002413
http://hdl.handle.net/10069/0002002413d126d0c4-6c3d-4e02-8a82-1b31402004aa
| 名前 / ファイル | ライセンス | アクション |
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ISYK1657_Nakamatsu.pdf (567 KB)
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| アイテムタイプ | 学位論文 / Thesis or Dissertation(1) | |||||||
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| 公開日 | 2025-06-12 | |||||||
| タイトル | ||||||||
| タイトル | Comparison of the inhibitory effects of tooth brushing and povidone-iodine mouthwash on salivary bacterial counts in patients undergoing surgery for malignant solid tumors other than head and neck cancers | |||||||
| 言語 | en | |||||||
| 言語 | ||||||||
| 言語 | eng | |||||||
| キーワード | ||||||||
| 言語 | en | |||||||
| 主題Scheme | Other | |||||||
| 主題 | Perioperative oral care | |||||||
| キーワード | ||||||||
| 言語 | en | |||||||
| 主題Scheme | Other | |||||||
| 主題 | Povidone-iodine mouthwash | |||||||
| キーワード | ||||||||
| 言語 | en | |||||||
| 主題Scheme | Other | |||||||
| 主題 | Salivary bacteria | |||||||
| キーワード | ||||||||
| 言語 | en | |||||||
| 主題Scheme | Other | |||||||
| 主題 | Surgery | |||||||
| キーワード | ||||||||
| 言語 | en | |||||||
| 主題Scheme | Other | |||||||
| 主題 | Malignant tumor | |||||||
| 資源タイプ | ||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_db06 | |||||||
| 資源タイプ | doctoral thesis | |||||||
| アクセス権 | ||||||||
| アクセス権 | open access | |||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||
| 著者 |
中松, 萌子
× 中松, 萌子
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| 著者別名 | ||||||||
| 姓名 | Nakamatsu, Moeko | |||||||
| 言語 | en | |||||||
| 抄録 | ||||||||
| 内容記述タイプ | Abstract | |||||||
| 内容記述 | Background/purpose: Infectious complications after invasive surgeries may originate from oral sources through either hematogenous infection or direct exposure to salivary bacteria. Perioperative oral management aims to remove oral foci of infection. However, the type of oral care that can reduce the salivary bacterial load remains unclear. This study aimed to identify factors influencing salivary bacterial counts during the perioperative period in patients with malignant tumors and to evaluate the effectiveness of tooth brushing and povidone-iodine mouthwash in reducing oral bacterial counts. Materials and methods: Patients aged ≥18 years who underwent surgery under general anesthesia for malignant solid tumors other than head and neck cancer were included. Participants were randomly assigned to the brushing or povidone-iodine mouthwash groups. Factors such as sex, age, primary disease, preoperative blood-test results, oral functional metrics, and salivary bacterial counts were analyzed. Saliva samples were collected before and on the day after surgery, both before and after oral-care interventions. The total bacterial and streptococcal counts were determined using real-time polymerase chain reaction (PCR), and delayed real-time PCR was used to determine the viable bacterial count. Results: Postoperatively, the salivary bacterial counts increased slightly. Significant factors affecting postoperative bacterial counts included high preoperative counts and postoperative fasting status. Brushing increased salivary bacterial counts, whereas the povidone-iodine mouthwash decreased them. Conclusion: Poor preoperative oral hygiene and postoperative fasting were significantly associated with increased salivary bacterial counts. The povidone-iodine mouthwash reduced postoperative bacterial counts, indicating its effectiveness as a perioperative oral-care method. | |||||||
| 言語 | en | |||||||
| 内容記述 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | 長崎大学学位論文 学位記番号:博(医歯薬)甲第1657号 学位授与年月日:令和7年3月19日 | |||||||
| 言語 | ja | |||||||
| 内容記述 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | Author: Moeko Nakamatsu, Sakiko Soutome, Yuichi Nakamura, Akira Imakiire, Masahiro Umeda | |||||||
| 言語 | en | |||||||
| 内容記述 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | Citation: Journal of Dental Sciences, 20(2), pp.854-861; 2025 | |||||||
| 言語 | en | |||||||
| 書誌情報 |
en : Journal of Dental Sciences 巻 20, 号 2, p. 854-861, 発行日 2025-03-19 |
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| ISSN | ||||||||
| 収録物識別子タイプ | ISSN | |||||||
| 収録物識別子 | 1991-7902 | |||||||
| DOI | ||||||||
| 関連タイプ | isIdenticalTo | |||||||
| 識別子タイプ | DOI | |||||||
| 関連識別子 | 10.1016/j.jds.2024.09.009 | |||||||
| 権利 | ||||||||
| 権利情報 | © 2025 Association for Dental Sciences of the Republic of China. Publishing services by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). | |||||||
| 言語 | en | |||||||
| 著者版フラグ | ||||||||
| 出版タイプ | VoR | |||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||
| その他のタイトル | ||||||||
| その他のタイトル | 頭頸部癌を除いた悪性腫瘍手術患者の唾液中細菌数に対するブラッシングとポビドンヨード洗口液の抑制効果の比較 | |||||||
| 言語 | ja | |||||||
| 出版者 | ||||||||
| 出版者 | Association for Dental Sciences of the Republic of China | |||||||
| 言語 | en | |||||||
| 関係URI | ||||||||
| 識別子タイプ | HDL | |||||||
| 関連識別子 | http://hdl.handle.net/10069/0002002292 | |||||||
| 学位名 | ||||||||
| 学位名 | 博士(歯学) | |||||||
| 言語 | ja | |||||||
| 学位授与機関 | ||||||||
| 学位授与機関識別子Scheme | kakenhi | |||||||
| 学位授与機関識別子 | 17301 | |||||||
| 学位授与機関名 | Nagasaki University (長崎大学) | |||||||
| 学位授与年月日 | ||||||||
| 学位授与年月日 | 2025-03-19 | |||||||
| 学位授与番号 | ||||||||
| 学位授与番号 | 甲医歯薬第1657号 | |||||||
| 学位の種類 | ||||||||
| 言語 | ja | |||||||
| 値 | 課程博士 | |||||||
| 引用 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | Nagasaki University (長崎大学), 博士(歯学) (2025-03-19) | |||||||
