Anaesthesia
-
Review Meta Analysis Comparative Study
Pentax Airway Scope(®) vs Macintosh laryngoscope for tracheal intubation in adult patients: a systematic review and meta-analysis.
Despite increasing the likelihood of a Cormack-Lehane grade 1 view, pooled results from the studies showed no difference between the Pentax Airway Scope and standard Macintosh laryngoscope for:
- Rate of intubation on first attempt.
- Time for intubation.
- Incidence of oral or pharyngeal injury.
-
Although the brain is the target organ of general anaesthesia, the utility of intra-operative brain monitoring remains controversial. Ideally, the incorporation of brain monitoring into routine practice would promote the maintenance of an optimal depth of anaesthesia, with an ultimate goal of avoiding the negative outcomes that have been associated with inadequate or excessive anaesthesia. ⋯ Whether such devices prove to be useful will depend not only on their ability to influence anaesthetic management but also on whether the changes they promote can actually affect clinically important outcomes. This review highlights the evidence for the role of bispectral index monitoring, in particular, in guiding anaesthetic management and influencing clinical outcomes, specifically intra-operative awareness, measures of early recovery, mortality and neurocognitive outcomes.
-
Echocardiography has been widely adopted as a diagnostic and monitoring tool in cardiac anaesthesia and critical care. There is considerable interest in how echocardiography could be used to benefit patients in other areas of anaesthesia and peri-operative practice. The first part of review examines the impact and utility of echocardiography, while this second part is concerned with the matter of training and accreditation. ⋯ Some of these, such as Focused Intensive Care Echocardiography in the UK, have been developed into structured accreditation processes with embedded supervision. Learning opportunities are now emerging for anaesthetists who wish to acquire echocardiography skills--these encompass clinical, simulation and online resources. Whilst the roll-out of echocardiography for more widespread use in peri-operative management is a long-term project, it is now an appropriate time to consider how this may be achieved.