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  2. .TMU Publications / 北醫出版品(教師升等著作 / 教學實踐 / 學位論文)
  3. .博碩士學位論文
  4. 113學年度
  5. 探討住院病人罹患困難梭狀桿菌感染的風險因子以及 益生菌的使用對於高風險族群的影響
 
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探討住院病人罹患困難梭狀桿菌感染的風險因子以及 益生菌的使用對於高風險族群的影響

Other Title
Investigation of Clostridium Difficile Infection Patients Risk Factors and the Impact of Probiotic Use in High Risk Population
Type
thesis
Date Issued
2025-06-16
Author(s)
夏竹萱
Advisor
簡怡雯  
Subjects
系所名稱:保健營養學系博士班
Publisher
保健營養學系博士班
Description
學位別:博士
口試委員:楊素卿; 黃惠宇; 吳啟豪; 楊欣怡; 簡怡雯
關鍵字:腹瀉、抗生素、困難梭狀桿菌感染、益生菌
Abstract
與抗生素相關腹瀉(antibiotic-associated diarrhea, AAD)為住院病人常見之臨床併發症,其中由困難梭狀桿菌引起之感染(Clostridium difficile infection, CDI)不僅具高度傳染性,亦可能導致偽膜性腸炎、毒性巨結腸,甚至死亡,對感染控制構成重大挑戰。雖高齡、住院與抗生素使用已被確認為CDI的主要危險因子,然而關於營養狀態之潛在影響與益生菌之預防效益,現有文獻仍缺乏一致結論。因此,本研究旨在針對住院病人探討其營養狀態與CDI風險之關聯,並評估介入多菌株益生菌於高風險病人之潛在益處。本論文包含兩項研究,首先透過回溯性病例對照研究,分析2017至2020年間確診CDI與年齡、性別、檢測年份配對之非CDI患者,進行營養風險評估及臨床特徵分析,結果發現,CDI組(n=188)之NRS 2002評分顯著低於非CDI組(n=376),顯示營養風險與CDI呈負相關,可能與工具敏感度與潛在共病有關。第二項為非隨機臨床介入試驗,針對高齡、管灌飲食、使用抗生素治療之住院患者,補充每日2包含多株益生菌(2×109 CFU ,含Lactobacillus、Bifidobacterium與Streptococcus thermophilus),結果顯示益生菌組在抗生素使用期間排便次數顯著減少,雖糞便形態未即時改善,但於治療後追蹤期間有延遲性改善,顯示其具持續性腸道調節效益。綜合而言,本研究突顯營養風險評估在CDI風險預測中的潛在價值,並提供益生菌應用於高風險住院族群之初步臨床實證,可作為未來整合營養與感染控制策略之參考依據。
URI
https://203.71.86.71/handle/123456789/9215

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