کد مقاله کد نشریه سال انتشار مقاله انگلیسی ترجمه فارسی نسخه تمام متن
2638246 1563464 2016 7 صفحه PDF سفارش دهید دانلود کنید
عنوان انگلیسی مقاله ISI
Clinical evaluation of a chlorhexidine intravascular catheter gel dressing on short-term central venous catheters
ترجمه فارسی عنوان
ارزیابی بالینی از یک پوشش ژل کاتتر داخل عروقی کلرهگزیدین بر روی کاتترهای وریدی کوتاه مدت
کلمات کلیدی
عفونت مرتبط با کاتتر؛ کاتتر وریدی مرکزی؛ کلرهگزیدین؛ بخیه. بیمار مراقبت های ویژه؛ پانسمان داخل عضلانی
موضوعات مرتبط
علوم زیستی و بیوفناوری ایمنی شناسی و میکروب شناسی میکروب شناسی
چکیده انگلیسی


• The chlorhexidine gluconate gel intravascular dressing reduced central venous catheter and insertion site microbial colonization.
• Central venous catheter securing sutures have high rates of microbial contamination.
• Sutures securing the central venous catheter may contribute to central venous catheter site microbial load.
• Presence of tracheostomy increased the internal jugular vein central venous catheter microbial load.

BackgroundA major source of microbial colonization of short-term central venous catheters (CVC) is the patients' endogenous skin microorganisms located at the CVC insertion site. The aim of this study was to determine if a transparent film dressing incorporating a 2% (weight/weight) chlorhexidine gluconate (CHG) gel decreases CVC and insertion site microbial colonization compared with a nonantimicrobial dressing in adult patients in critical care.MethodsOn CVC removal, samples for microbiological investigation were taken from both the skin surrounding the CVC insertion site and also from sutures securing the CVC. The sutures and intradermal and tip sections of the CVC were also collected for microbiological investigation. Microorganisms recovered from the samples were subsequently tested for susceptibility to CHG.ResultsThere was a significant reduction in the number of microorganisms recovered from the CVC insertion site, suture site, sutures, and catheter surface in the CHG dressing group (n = 136) compared with the nonantimicrobial dressing group (n = 137). There was no significant difference in susceptibility to CHG between the microorganisms isolated from the CHG and standard dressing study patients.ConclusionA film dressing incorporating a CHG gel pad significantly reduced the number of microorganisms at the CVC insertion and suture sites with concomitant reduced catheter colonization.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: American Journal of Infection Control - Volume 44, Issue 1, 1 January 2016, Pages 54–60
نویسندگان
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