Injury
-
This review examines pleural decompression and drainage during initial hospital adult trauma reception and resuscitation, when it is indicated for haemodynamically unstable patients with signs of pneumothorax or haemothorax. The relevant historical background, techniques, complications and current controversies are highlighted. Key findings of this review are that: 1. ⋯ Drainage and insertion of a chest tube is a secondary priority. 3. Techniques to prevent tube thoracostomy (TT) complications include aseptic technique, avoidance of trocars, digital exploration of the insertion site and guidance of the tube posteriorly and superiorly during insertion. 4. Whenever possible, blunt thoracic trauma patients should undergo definitive CT imaging after TT to check for appropriate tube position.
-
Randomized Controlled Trial
Gender differences in outcome in patients with hypotension and severe traumatic brain injury.
Animal studies have identified hormonal influences on responses to injury and recovery, creating a potential gender effect on outcome. Progesterone and oestrogen are thought to afford protection in the immediate post-injury period, suggesting females have an advantage, although there has been limited evidence of this in human outcome studies. ⋯ The study provides no evidence that females fare better than males following severe TBI, suggesting rather that females may fare worse.
-
Limited research has been performed to compare the predictive abilities of the injury severity score (ISS) and the new ISS (NISS) in the developing world. ⋯ The scoring of trauma severity may need to be individualised to different countries and trauma systems.
-
It is important to avoid or minimise allogeneic blood transfusion, because of possible alloimmunisation or disease transmission. In burn cases these risks are high, and predonated autologous transfusion is not practical. Perioperative haemodilutional autologous blood transfusion is considered applicable in burn surgery. This study evaluates the effectiveness of the technique in the treatment of burns.
-
A damage control (DC) approach was developed to improve survival in severely injured trauma patients. The role of DC in acute surgery (AS) patients who are critically ill, as a result of sepsis or overwhelming haemorrhage continues to evolve. The goal of this study was to assess morbidity and mortality of AS patients who underwent DC, and to compare observed and predicted morbidity and mortality as calculated from APACHE II and physiological and operative severity score for the enumeration of mortality and morbidity (POSSUM) scores. ⋯ Although the morbidity and mortality of AS patients undergoing DC is high, the application of DC principles in this group may reduce mortality compared to that predicted by POSSUM or APACHE II. In order to adequately demonstrate this contention, large, multi-institutional studies of DC in AS patients need to be performed. The POSSUM score appears to accurately estimate the high morbidity in general surgery DC patients, and supports the importance of team management of these complex patients by acute care surgery specialists.