نتایج جستجو برای: catheter
تعداد نتایج: 42078 فیلتر نتایج به سال:
OBJECTIVE To assess the efficacy of a chlorhexidine-impregnated dressing for prevention of central venous catheter-related colonization and catheter-related bloodstream infection using meta-analysis. DATA SOURCES Multiple computerized database searches supplemented by manual searches including relevant conference proceedings. STUDY SELECTION Randomized controlled trials evaluating the effic...
This study proposed a modified procedure, using a small balloon catheter (SB catheter, 45 ml), for reducing bladder damage in cows. Holstein cows and the following catheters were prepared: smaller balloon catheter (XSB catheter; 30 ml), SB catheter and standard balloon catheter (NB catheter; 70 ml, as the commonly used, standard size). In experiment 1, each cow was catheterized. The occurrence ...
Abstract Background: The aim of this study was comparison of sedation and analgesia between two drug combinations i.e. propofol+ fentanyl and ketamine+fentanyl, in patients with End stage renal disease, (ESRD) who were candidates for insertion of ‘Perm Cath’ catheter for the purpose of hemodialysis. Methods: Fifty one candidates for ‘perm cath’ catheter insertion were enrolled in this st...
Background & Aim: Peripherally intravenous catheters (PIVs) are an important part of therapy for hospitalized children. Although such catheters provide necessary vascular access, their use puts patients at risk for local and systemic infectious complications with serious morbidity. Migration of skin organisms at the insertion site into the coetaneous catheter tract with colonization of the cath...
Background and Objectives: Nosocomial infections as a major present-century health problem inflicts great loss of life and high costs on the inpatients. With regard to high frequency of nosocomial infections and their importance this study was conducted with the aim of determining the incidence of nosocomial infections in intensive care unit (ICU) of Shafiieh hospital in zanjan during the years...
Background: An increasing success in induction of labor and subsequent termination of pregnancy in presence of unfavorable cervix requires cervical ripening in order to reduce complications and to diminish the rate of cesarean sections as well as the duration of labor. However, there is no consensus on the efficiency of conventional methods for cervical ripening. Objective: To determine and co...
BACKGROUND Standard electroanatomic mapping systems use a single catheter to perform left ventricular substrate mapping. A new mapping system uses a 64-electrode mini-basket catheter to perform rapid automated acquisition of chamber geometry, voltage, and activation. OBJECTIVE The aim of this study was to compare the accuracy of electroanatomic mapping using the basket catheter with that of m...
At times, despite an unripe cervix, induction of labor may be needed. In these cases, a safe and suitable method should be considered for cervical ripening and pregnancy termination. The aim of this study is the comparison of vaginal misoprostol with Foley catheter for cervical ripening and induction of labor. This randomized clinical trial was performed on 108 pregnant women who had referred t...
Background and purpose: Some patients need to repeat certain tests. However, despite a peripheral vein catheter in the patients usually phlebotomy is done. This study examined the biochemical and hematological test results of the two methods of usual blood sampling and blood sampling through peripheral vein catheter. Materials and methods: A case-control study was carried out in 96 patients ...
Background and purpose: One of the most common complications of catheter in hemodialysis patients is infections and many methods have been proposed to prevent it. This study compared the effects of heparin lock-antibiotics and heparin to prevent infections in patients undergoing hemodialysis. Materials and methods: This single blind clinical trial included 122 patients who were randomly assign...
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