Injury
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Colonic and intra-peritoneal rectal injuries may be managed by primary repair and extra-peritoneal rectal injuries by diverting colostomy. This study was undertaken to document our experience with this approach and to identify factors which might impact on outcome. ⋯ We reaffirm that primary repair is appropriate for colonic and intra-peritoneal rectal injuries and that extra-peritoneal rectal injuries require diverting colostomy. Shock on admission, increased blood transfusion requirements, associated organ injury and severity of the injury were associated with high mortality.
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Hepatic injury remains an important cause of exsanguination after major trauma. Recent studies have noted a dramatic reduction in mortality amongst severely injured patients when trauma exsanguinations protocols (TEP) are employed. We hypothesised that utilisation of our institution's TEP at the initiation of hospital resuscitation would improve survival in patients with significant hepatic trauma. ⋯ TEP allows for an effective use of plasma and platelets during intra-operative management of severe hepatic injury. Utilisation of TEP is associated with significant reductions of cardiac dysfunction and development of abdominal compartment syndrome, as well as, significant improvement in 30-day survival.
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The morbidity and mortality of machete-related injuries is rather appreciable in Nigeria although it is under-reported. Machetes are multipurpose tools in the farm, home and construction sites. Machetes may also be used as a close-range weapon. In Nigeria, there is no legislation guiding their Acquisition, so they are readily available in many homes. Injuries from machetes could be as detrimental as fatal or non-fatal with long-term morbidity. ⋯ Management of machete injuries in a developing nation can be quite challenging. Assault with homicidal intention was the major aetiological factor in our own environment and may be a very important and under-recognised aspect of the injuries. Appropriate injury-prevention mechanisms and other aspects of trauma care are recommended.
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Despite the enormous efforts to elucidate the mechanisms of the development of multiple organ failure (MOF) following trauma, MOF following trauma is still a leading cause of late post-injury death and morbidity. Now, it has been proven that excessive systemic inflammation following trauma participates in the development of MOF. Fundamentally, the inflammatory response is a host-defence response; however, on occasion, this response turns around to cause deterioration to host depending on exo- and endogenic factors. Through this review we aim to describe the pathophysiological approach for MOF after trauma studied so far and also introduce the prospects of this issue for the future.
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Multicenter Study
Knife inflicted penetrating injuries of the maxillofacial region: a descriptive, record-based study.
Penetrating knife injuries of the face are more common in South Africa than the rest of the world. These injuries can be life-threatening, especially where the major blood vessels of the face are involved. The approach to treatment should be multidisciplinary, beginning with the trauma unit to provide airway maintenance and haemodynamic stabilisation. An interventional radiologist may be consulted for angiography. The aim of the present study was to retrospectively analyse all cases of knife-inflicted penetrating injuries to the maxillofacial region with the knife in situ and subsequently develop a management protocol to be used by maxillofacial surgery registrars when presented with such cases. ⋯ Patients with knife injuries to the face with no definite signs of vascular injury can thus be safely and accurately managed on the basis of physical examination and plain-film radiography. An angiogram is mandatory if the patient presents with excessive bleeding, an expanding haematoma or if the knife blade is in the region of any large vessels.