術後感染に対する少なくとも2週間前に実施された計画された術前口腔ケアの影響:単一センターの遡及的観察研究
Kumiko Furuta1, Masashi Hirooka1, Yuichi Kotegawa1
1Total Medical Support Center, Ehime University Hospital, Toon, Ehime, Japan.
PloS one
|September 3, 2025
まとめ
手術の2週間前に口腔ケアを開始すると,手術後の肺炎を大幅に減らし,入院期間を短縮します. この予防戦略は 感染率を下げることで 手術の結果を改善します
科学分野:
- 医学 研究
- 手術 の 結果
- 感染予防
背景:
- 手術後の感染症 特に肺炎は 手術後の重大な合併症です
- 術前の口腔ケアがこれらの結果に与える影響のタイミングと構造については,さらなる調査が必要である.
研究 の 目的:
- 手術の2週間以上前に口腔ケアを開始すれば,手術後の肺炎を予防できるかどうかを判断する.
- 早期の口腔ケアが入院期間に与える影響を評価する.
主な方法:
- 1,806人の外科患者を対象とした遡及的観察研究.
- 早期の口腔ケア (手術前の≥2週間) と遅い/口腔ケアを受けていない患者の比較
- 混同因子を制御する傾向スコアマッチング (PSM) と逆確率の治療重み付け (IPTW) を含む統計分析.
主要な成果:
- 早期の口腔治療は,PSMとIPTWの両方の分析において,手術後の肺炎の発生率を著しく減少させた (p < 0. 001).
- IPTWの分析では,初期の口腔治療群の入院期間が著しく短縮されたことが示された (平均差は-2. 65日,p=0. 013).
結論:
- 手術の少なくとも2週間前に開始された構造化された口腔ケアは,手術後の肺炎に対する効果的な予防策です.
- 早期の口腔治療は 感染率と入院期間を 減らすことで手術の成果を 改善する助けになります
関連する概念動画
Healthcare Associated Infections II: Preventive Measures
2.8K
Essential infection prevention measures are based on the knowledge of the infection chain, the modes of transmission in healthcare settings, and the use of the best practices in all healthcare settings. Compulsory public reporting of healthcare-associated infection rates is needed to allow individuals and the community to make informed choices regarding selecting a healthcare facility.
The best practices for preventing healthcare-associated infections include hand hygiene, patient risk...
The best practices for preventing healthcare-associated infections include hand hygiene, patient risk...
2.8K
Factors Affecting the Risk of Infection
12.3K
The hosts' susceptibility to infection depends on several factors. The integrity of the skin and mucous membranes helps protect the body against microbial attacks. When the skin is altered, the chance of infection, limb loss, and even death increases.
The integrity and count of the white blood cells help the body resist pathogens and fight infection. When impaired, it reduces the body's resistance to pathogens. The acidic pH levels of the gastrointestinal, genitourinary tracts, and skin...
The integrity and count of the white blood cells help the body resist pathogens and fight infection. When impaired, it reduces the body's resistance to pathogens. The acidic pH levels of the gastrointestinal, genitourinary tracts, and skin...
12.3K
Suctioning the Nasopharyngeal Airway
924
Nasopharyngeal suctioning is a procedure to remove secretions from the upper part of the respiratory tract that the patient cannot clear independently. It helps maintain airway patency and prevents complications such as aspiration pneumonia.
Equipment Required
Equipment Required
924
Peptic Ulcer Disease V: Surgical Management and Nursing Care
406
Surgical management and nursing care are crucial in treating Peptic Ulcer Disease (PUD). Here is an organized and enhanced overview of the surgical interventions and the associated nursing care for PUD:
Surgical Interventions for Peptic Ulcer Disease
Surgical Interventions for Peptic Ulcer Disease
406
Suctioning the Oropharyngeal Airway
375
In preparing for oropharyngeal airway suctioning, a nurse must gather all necessary equipment, including a suction unit with tubing, a prepackaged suction kit, sterile gloves, water or saline for irrigation, a water-soluble lubricant, and additional personal protective equipment (such as a gown, mask, and goggles) to control infections.
After assembling the equipment, the nurse should practice hand hygiene and don appropriate PPE according to infection control guidelines to avoid the...
After assembling the equipment, the nurse should practice hand hygiene and don appropriate PPE according to infection control guidelines to avoid the...
375
Assessment of the Mouth
401
A thorough mouth assessment, including inspection and palpation of the lips, gums, tongue, tonsils, uvula, and pharynx, is crucial in detecting potential health issues. Diseases ranging from oral cancer to systemic conditions like diabetes could be identified early through careful oral examination. This article provides a detailed guide on conducting a comprehensive mouth assessment.
Mouth Inspection
The inspection begins with visually examining the mouth for symmetry, color, and size.
Mouth Inspection
The inspection begins with visually examining the mouth for symmetry, color, and size.
401


