2016
DOI: 10.1016/j.annemergmed.2015.09.009
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Ultrasonography Versus Landmark for Peripheral Intravenous Cannulation: A Randomized Controlled Trial

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Cited by 71 publications
(72 citation statements)
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“…In the recent few years, there has been improvement in techniques for ultrasound‐guided peripheral intravenous catheter placements for patients with anticipated difficulty . However, even with the use of ultrasonography to aid cannulation of peripheral veins, there are multiple clinical situations when the catheters are positional, get dislodged, are questionably intravascular after periods of use, and the standard confirmatory tests listed above are not helpful to confirm their intravascular location.…”
Section: Introductionmentioning
confidence: 99%
“…In the recent few years, there has been improvement in techniques for ultrasound‐guided peripheral intravenous catheter placements for patients with anticipated difficulty . However, even with the use of ultrasonography to aid cannulation of peripheral veins, there are multiple clinical situations when the catheters are positional, get dislodged, are questionably intravascular after periods of use, and the standard confirmatory tests listed above are not helpful to confirm their intravascular location.…”
Section: Introductionmentioning
confidence: 99%
“…At study design, we estimated that a median survival time for the standard long catheter of 30 hours (1.3 days) could be clinically relevant. [2][3][4][5] A sample size of 182 subjects (91 per group) achieved a power of 80% to detect a hazard ratio of 0.63 or less for line failure of ultralong catheters, based on a log-rank test with a loss-of-completion rate of 10% in both groups.…”
Section: Primary Data Analysismentioning
confidence: 99%
“…1 Nearly 90% of all hospitalized patients require intravenous access for treatment, with up to one third qualifying as having difficult vascular access, and in 75% of whom the traditional palpation method of intravenous line insertion fails and ultrasonographically guided intravenous peripheral catheter insertion offers improved success. Although ultrasonographically guided intravenous peripheral catheter placement is successful in 76% to 100% of patients with difficult vascular access, [2][3][4][5][6] the catheter dwell rate is concerning, with 46% to 56% of catheter failures occurring prematurely compared with intravenous line failure rates of 19% to 25% [2][3][4]7,8 with nondifficult vascular access. Causes of catheter failure include infiltration, dislodgment, phlebitis, and infection.…”
Section: Introductionmentioning
confidence: 99%
“…Only one randomised study conducted in selected trained emergency nurses has demonstrated that, in anticipated difficult intravenous access patients, an ultrasound-guided method was associated with a higher success rate compared with the LM. Vascular access in ICU is, on the other hand, a specific condition which cannot be compared with the emergency department setting [5][6][7]. B-ultrasound guided indwelling needle puncture of external jugular vein achieved satisfactory results in establishing fast venous access for critical patients with microcirculation failure before setting up CVC access from September 2018 to June 2019.…”
Section: Introductionmentioning
confidence: 99%