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Nurse participants were able to classify the catheter function of totally implantable venous access devices with the CINAS accurately after a brief explanation about the classification options.

ObjectivesTo assess the effect on needed nursing time for dressing change.Design, setting, participantsA parallel-group, open-label, randomised controlled trial in patients who are in need for a peripherally inserted central catheter insertion in one teaching hospital in Belgium. The follow-up lasted 180 days or until catheter removal, whatever came first. A computer generated table was used to allocate devices. Randomised patients were 105 adults (StatLock, n=53; SecurAcath, n=52) and primary analysis was based on all patients (n=92) with time measurements (StatLock, n=43; SecurAcath, n=49).InterventionsStatLock which has to be changed weekly versus SecurAcath which could remain in place for the complete catheter dwell time.Main outcome measureNeeded time for the dressing change at each dressing change (SecurAcath) or at each dressing change combined with the change of the securement device (StatLock).ResultsMedian time needed for dressing change was 7.3 min (95% CI 6.4 min to 8.3 min) in the StatLock group and in the SecurAcath group 4.3 min (95% CI 3.8 min to 4.9 min) (P<0.0001). The time in the SecurAcath group was reduced with 41% (95% CI 29% to 51%). Incidence rates of migration, dislodgement and catheter-related bloodstream infection were comparable across groups. Pain scores were higher with SecurAcath than with StatLock at insertion (P=0.02) and at removal (P<0.001) and comparable during dressing change (P=0.38) and during dwell time (P=0.995). User-friendliness was scored at insertion and removal. All statements regarding the user-friendliness were scored significantly higher for StatLock than for SecurAcath (P<0.05). Only for the statement regarding the recommending routine use of the device, which was asked at removal, no difference was found between the two devices (P=0.32).ConclusionUse of SecurAcath saves time during dressing change compared with StatLock. Training on correct placement and removal of SecurAcath is critical to minimise pain.Trial registration numberNCT02311127; Pre-results.

the reported descriptions can be used (a) to develop a structured questionnaire to quantitatively assess sensory perceptions and (b) to prepare patients for what to expect with regard to sensory information experienced before, during, and after TIVAD insertion. This method for exploring and documenting sensory perceptions might be applicable to other diagnostic or therapeutic interventions.

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