منابع مشابه
Closed tracheal suction systems versus open tracheal suction systems for mechanically ventilated adult patients.
BACKGROUND Ventilator-associated pneumonia is a common complication in ventilated patients. Endotracheal suctioning is a procedure that may constitute a risk factor for ventilator-associated pneumonia. It can be performed with an open system or with a closed system. In view of suggested advantages being reported for the closed system, a systematic review comparing both techniques was warranted....
متن کاملClosed tracheal suction systems for prevention of ventilator-associated pneumonia.
We have assessed the evidence that closed tracheal suction systems (TSS) prevent ventilator-associated pneumonia (VAP), using a meta-analysis of randomized controlled trials (RCTs). We searched PubMed and Cochrane databases to identify RCTs that compared closed with open TSS for the management of mechanically ventilated (MV) patients. Nine RCTs were included in the meta-analysis. There was no d...
متن کاملRandomized, comparative analysis between two tracheal suction systems in neonates.
OBJECTIVE To quantify and compare variations in oxygen saturation throughout the suctioning procedure (before, during, and after) using two endotracheal suction systems: open suction system (OSS) vs. closed suction system (CSS). METHODS A prospective randomized controlled study was carried out with 39 newborn infants of gestational age ≥ 34 weeks using pressure-limited, time-cycled, continuou...
متن کاملEndotracheal Tube Seal and Suction Performance in a Novel Biorealistic Tracheal Model.
BACKGROUND Endotracheal tube (ETT) cuffs create a seal to protect against secretion entry to the lungs. Cuff inflation currently is recommended at 20-30 cm H2O pressure. ETT designs have variable seal performance in bench studies using rigid tracheal models lacking the dynamic characteristics of the human trachea. We compared ETT designs within a new, biorealistic tracheal model to assess cuff ...
متن کاملteam teaching in english for academic purpose classrooms
تحقیق حاضر به منظور بررسی کارآیی بین دو روش تدریس زبان انگلیسی با اهداف دانشگاهی به نامهای تدریس گروهی و تدریس انفرادی انجام شد. بدین منظور، سه کلاس انگلیسی با اهداف دانشگاهی مربوط به دانشجویان رشته جغرافیا، کامپیوتر و فقه و حقوق به روش گروهی توسط یک مدرس زبان انگلیسی و یک مدرس درس تخصصی در استان یزد در طول ترم پاییز سال تحصیلی 1390-1389 تدریس گردید. همزمان، سه کلاس زبان انگلیسی دیگر با اهداف د...
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ژورنال
عنوان ژورنال: BMJ
سال: 1974
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.3.5922.45-a