The journal of vascular access
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Randomized Controlled Trial Comparative Study
Factors associated with pain during vascular access intervention therapy.
The objective of this study is to investigate and compare factors associated with pain during vascular access intervention therapy. ⋯ The reason for severe pain with use of the semi-compliant balloon as compared with the other types might have been due to its characteristics during inflation, as increased diameter leads to an increase in pressure. Mismatching of balloon diameter to vascular diameter may also increase pain.
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Review
Use of long-term catheters in Japan: implant procedures, maintenance methods, and future aspects.
The Japanese society for dialysis therapy (JSDT) launched the second edition of 'Guidelines for Vascular Access Construction and Repair for Chronic Hemodialysis' concerning the vascular access in 2011. The indication of long-term catheters is strictly limited in these guidelines because of possible high risks of infections including sepsis and obstruction of catheters with thrombus. In Japan, the long-term catheters would be needed more frequently to prepare the very rapid demographic change within a decade, under the condition that the material and structure of these catheters will be more resistant against the complications.
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Ultrasound-guided brachiocephalic vein catheterization in infants weighing less than five kilograms.
To describe our experience with the use of ultrasound-guided supraclavicular brachiocephalic vein approach for central vein catheterization in infants weighing less than 5 kg. ⋯ Ultrasound-guided supraclavicular brachiocephalic vein access is a favorable alternative for central venous catheterization in low-weight infants with regard to high technical success rate and absence of major complications.
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Successful intravenous (IV) placement is important in the care of the acutely ill and injured pediatric patient. There are little data that exist regarding predicators of difficult IV access in pediatric Emergency Department (ED) patients who present to community EDs. ⋯ In this retrospective study of pediatric patients in a community ED, decreasing age, non-black/non-white race, and IV attempt location (hand and lower extremity vs. antecubital fossa) were associated with greater odds of difficult IV access.