歲月麻醉

Anesthesia,Joyful Life

顯示具有 Chlorhexidine 標籤的文章。 顯示所有文章

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Devastating medical mistake - Drug Error

澳洲發生一件災難性的麻醉意外事件。一個未按規範流程的區域麻醉程序,因為藥物標籤錯誤,將消毒皮膚的殺菌劑-CHLORHEXIDINE誤入硬膜外腔,導致廣泛,嚴重的神經傷害。原文是這樣寫的:(From Sydney Morning Herald)

The Herald understand the two substances had been transferred to separate metal dishes on the sterile table, contravening the standard practice of drawing them directly from their packaging into a syringe to avoid confusion.
意思是施術者違反操作程序,沒有『直接』抽取藥物,而藥物是第三者事先抽好在注射筒內,雖然是放在不同的金屬承載器皿內,但顯然沒有標示,或者標示錯誤,造成所謂的『打錯藥物』疏失。

正確的操作程序,除了要施術者,親自直接抽取藥物外,還要與第三者複誦藥物的名稱,劑量,與施打路徑。

所造成的嚴重症狀描述:

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皮膚消毒的革命性改變

有循證醫學證據支持,可以減少SSIs的方法,timely perioperative antibiotic use, clipping rather than shaving for hair removal, and maintaining normothermia,另外兩個,the best preparations for preoperative skin antisepsis and the benefits of decolonizing Staphylococcus aureus nasal carriers.也得到了證實,發表在一月份的NEJM。

外科手術的皮膚消毒,傳統,經典,且是目前的主流作法是povidone-iodine。但此兩項研究將推翻這樣的觀點,一種手洗消毒液hibiscrub的成份組成chlorhexidine-alcohol,可以更有效的改善SSIs (surgical site infections)。

Chlorhexidine–alcohol versus povidone–iodine for surgical-site antisepsis. N Engl J Med 2010 Jan 7; 362:18.

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