The journal of vascular access
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Survey of intravascular catheter management is an essential step in the control and prevention of catheter-related infection. In recent years, most surveillance studies only included catheters from intensive care units (ICUs). Data regarding the level of care and adherence to international guidelines in a whole general institution are scarce. Our objective was to evaluate the care situation of intravascular catheters in our adult units of a General Hospital. ⋯ A rapid survey of the care situation of intravascular catheters is feasible and easy to do with our methodology. The data show great opportunity for improvement, mainly in the non-ICU areas.
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In an emergency, the administration of fluids and medications remains a vital component of patient care. Although this is usually achieved via an intravenous line, intraosseous (IO) cannulation is accepted as a useful alternative for the administration of fluids and medications in situations where intravenous cannulation is difficult or impossible. Despite this, IO cannulation appeared to be infrequently performed by paramedics in Johannesburg (JHB). This study investigated factors that may be affecting the frequency with which IO cannulation is performed by paramedics in JHB. ⋯ Procedures are more inclined to move from the in-hospital to the prehospital environment if they are seen to be commonly performed, safe and effective. It would appear that paramedics infrequently witness IO cannulation being performed in emergency departments. This together with a lack of appropriate equipment, training and retraining including the perceived invasiveness and pain associated with the procedure appears to be dissuading paramedics from regularly performing IO cannulation.
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Almost all central venous catheters are placed using the Seldinger technique. Despite the introduction of ISO 11070 in 1998, we continue to see mechanical wire failures and their associated complications. ⋯ The mechanical properties of different types of guidewires show considerable differences, not detected with current ISO 11070 based testing. Uncovering those may allow set up of clinical trials to examine whether regular use of wires with high-end mechanical properties could reduce CVC insertion-related complication rates.