Acta anaesthesiologica Scandinavica
-
Acta Anaesthesiol Scand · Sep 2019
Electrical impedance tomography monitoring during spontaneous breathing trial: Physiological description and potential clinical utility.
Readiness for mechanical ventilation (MecV) weaning and extubation is usually assessed clinically with the use of a spontaneous breathing trial (SBT), but its accuracy is limited, and the pathophysiology of weaning failure not completely elucidated. The purpose of the present study was to describe the physiological behavior of electrical impedance tomography parameters during SBT and to propose additional variables that could be helpful in defining weaning/extubation outcome. ⋯ dEELI was a potentially useful parameter in the evaluation of MecV weaning outcome when abrupt lung depressurization was induced during SBT in our study. The degree of dEELI decrease was probably related to the magnitude of lung derecruitment, which seems to play a key role in the MecV weaning outcome.
-
Acta Anaesthesiol Scand · Sep 2019
Outcomes of patients on dual antiplatelet therapy post-coronary stenting following emergency noncardiac surgery.
The outcomes of patients on dual antiplatelet therapy (DAPT) post-coronary stenting following emergency noncardiac surgery remain unclear. ⋯ The 180-day mortality following emergency noncardiac surgery was approximately 10% in patients on DAPT post-coronary stenting. Restarting antiplatelet agents earlier than 2 days post-operatively and coronary stenting at bifurcation lesions were associated with bleeding within 180 days after surgery.
-
Acta Anaesthesiol Scand · Sep 2019
Randomized Controlled TrialNeedle tip tracking for ultrasound-guided peripheral nerve block procedures-An observer blinded, randomised, controlled, crossover study on a phantom model.
The Onvision needle tip tracking (NTT) is a new technology consisting of a needle with an ultrasound sensor close to the needle tip and a console for computerised signal processing. The aim of the study was to evaluate NTT technology during ultrasound-guided simulated peripheral nerve block procedures in a porcine phantom model. ⋯ The new NTT technology significantly reduced the procedure time and the number of hand movements for ultrasound-guided out-of-plane PNB procedures. No significant differences were found for the in-plane procedures.
-
Acta Anaesthesiol Scand · Sep 2019
Multicenter Study Observational StudyAge-associated outcomes after survived out-of-hospital cardiac arrest and subsequent target temperature management.
The registry of the German Society of Intensive Care and Emergency Medicine was founded to analyze outcome of modern post-resuscitation care. ⋯ Increasing age was associated with a higher mortality, but not with an unfavorable neurological outcome. The majority of survivors had a favorable neurologic outcome 6 months after cardiac arrest.