Anaesthesia and intensive care
-
Anaesth Intensive Care · Sep 2015
ReviewCognitive function, quality of life and mental health in survivors of our-of-hospital cardiac arrest: a review.
There is growing interest in the long-term outcomes of patients surviving out-of-hospital cardiac arrest (OHCA). This paper aims to summarise the available literature on the long-term cognitive, health-related quality of life (QoL) and mental health outcomes of survivors of OHCA. Between 30% and 50% of survivors of OHCA experience cognitive deficits for up to several years post-discharge. ⋯ Carers of survivors of OHCA report high rates of depression, anxiety and post-traumatic stress, with insufficient social and financial support. The heterogeneous range of instruments used to assess cognitive function and QoL prevent any clear conclusions being drawn from the available literature. The potential biases inherent in this patient population and the interaction between QoL, cognitive performance and mental health warrant further investigation, as does the role of post-discharge support services in improving long-term patient outcomes.
-
Anaesth Intensive Care · Sep 2015
Anti-seizure prophylaxis in critically ill patients with traumatic brain injury in an intensive care unit.
The objectives of this prospective observational study were to determine the proportion of patients with traumatic brain injury who received effective anti-seizure prophylaxis. The study was conducted in a tertiary level ICU of a major trauma referral centre between February 2012 and August 2013. A total of 2361 patients were admitted to the ICU in this study period, of whom125 patients (index) with traumatic head injury were included in this study. ⋯ Twenty-two (18%) of the index patients had post-traumatic seizures, indicating a high prevalence for this study. Poor compliance with guidelines could possibly explain this phenomenon. Future studies are needed to look at the dosing and monitoring of phenytoin and/or alternative anti-seizure prophylaxis in patients with traumatic brain injury.
-
Anaesth Intensive Care · Sep 2015
Prospective observational study of emergency airway management in the critical care environment of a tertiary hospital in Melbourne.
The objective of this study is to describe the population of patients receiving emergency airway management outside operating theatres at our institution, a tertiary referral centre in Melbourne. A registry of all patients receiving emergency airway management in the emergency department, ICU and on the wards as part of Medical Emergency Response teams' care, was prospectively collected. There were 128 adults and one paediatric patient requiring emergency airway management recruited to the study. ⋯ Waveform capnography was used to confirm endotracheal tube placement in 133 patients and there were four episodes of oesophageal intubation, all of which were recognised immediately. In the critical care environment of our institution, emergency airway management is achieved with a first-attempt success rate that is comparable to overseas data. Nasal cannulae apnoeic oxygenation appears to significantly reduce the risk of hypoxaemia in patients without respiratory failure and the use of waveform capnography eliminates episodes of unrecognised oesophageal intubation.
-
Anaesth Intensive Care · Sep 2015
Efficacy of an enteral feeding protocol for providing nutritional support after paediatric cardiac surgery.
Enteral nutrition (EN) is considered to be a more appropriate method than parenteral feeding for providing nutrition to critically ill children. However, children who undergo cardiac surgery are at high risk of postoperative gastrointestinal complications during EN. The purpose of this study was to demonstrate the safety and efficacy of our EN feeding protocol after paediatric cardiac surgery through comparison between a single-centre prospective case series and historical cases. ⋯ The time until the initiation of EN and the total calories provided did not differ significantly; however, in the post group the proportion of energy provided by parenteral nutrition was significantly smaller (P <0.001), and provided by EN was significantly larger (P=0.003), than in the pre group. The frequency of hypoglycaemia was similar in both groups. This study showed that our EN protocol resulted in adjustments to calories provided via EN versus parenteral nutrition after paediatric cardiac surgery, and reduced the frequency of vomiting.