A J Johnston
Affiliation: Addenbrooke's Hospital
- The effect of peripherally inserted central catheter (PICC) valve technology on catheter occlusion rates--the 'ELeCTRiC' studyAndrew J Johnston
Vascular Access Team, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
J Vasc Access 13:421-5. 2012..The current study was designed to test the hypothesis that PICC valve technology does not influence PICC occlusion rates...
- Defining peripherally inserted central catheter tip position and an evaluation of insertions in one unitA J Johnston
John Farman Intensive Care Unit, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
Anaesthesia 68:484-91. 2013..Malposition rates were significantly higher in ICU patients. Emerging technologies may assist in reducing these high rates...
- Evaluation of the Sherlock 3CG Tip Confirmation System on peripherally inserted central catheter malposition ratesA J Johnston
John Farman Intensive Care Unit, Addenbrooke s Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
Anaesthesia 69:1322-30. 2014..5%; 95% CI 16-26%) catheters were malpositioned. These malposition rates are significantly lower than our own historical data, which used a 'blind' anthropometric technique to guide peripherally inserted central catheter insertion. ..
- Imaging of cerebral blood flow and metabolism in brain injury in the ICUJ D Pickard
Wolfson Brain Imaging Centre, University of Cambridge, Addenbrookes Hospital, Cambridge, UK
Acta Neurochir Suppl 95:459-64. 2005..New modelling and analytical approaches have been developed...