Canadian journal of surgery. Journal canadien de chirurgie
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Traumatic injury remains the leading cause of potentially preventable death in Canadians under age 40 years. Although only a minority of patients present with hemodynamic instability, these patients have a significant chance of dying. The causes of instability must be recognized and corrected quickly by using a systematic approach. ⋯ Bedside trauma sonography is an evolving tool that complements the physical examination during an initial survey. Future breakthroughs in trauma resuscitation may involve procoagulant medications, imaging technology, circulatory assist techniques and the use of inflammatory modulators. The greatest future challenge in trauma care, though, will be the provision of basic organized resuscitative care to the global community.
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There is no systematic review of the methodological quality of randomized controlled trials (RCTs) of teaching surgical and emergency skills to undergraduates. ⋯ This systematic review assessed the quality of RCTs used in teaching undergraduates surgical and emergency skills. There are many positive study outcomes, but there are significant methodological weaknesses in the study design. Students varied in their skills, and most did not demonstrate optimal performance in any of the procedures. This review provides a baseline for further work important to both medical education and clinical practice.
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Hemorrhagic shock is a leading cause of death in trauma patients. Surgical control of bleeding and fluid resuscitation with both crystalloid and blood products remain the mainstay of therapy for injured patients with bleeding. However, there has been a recent re-evaluation of transfusion practice. ⋯ Avoiding overtransfusion is key, however, because transfusion is also associated with significant risks. This trend toward reducing allogenic blood exposure will likely continue. New technologies that have the potential of reducing blood loss and transfusion requirements in trauma patients with massive bleeding are being developed, and similar old technologies are being reapplied.
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The objective of the consensus conference of the Canadian Association of Thoracic Surgeons (CATS) was to define the scope of thoracic surgery practice in Canada, to develop standards of practice, to define training and resource requirements for the practice of thoracic surgery in Canada and to determine appropriate waiting times for thoracic surgery care. A meeting of the CATS membership was held in September 2001 to address issues facing thoracic surgeons practising in Canada. The discussion was facilitated by an expert panel of surgeons and supplemented by a survey. ⋯ The membership supported the Canadian Society of Surgical Oncology recommendations for management of cancer patients that new patients should be seen within 2 weeks of referral and cancer therapy initiated within 2 weeks of consultation. Thoracic surgical care is best delivered by 2 or 3 fully certified thoracic surgeons, in regional centres linked to a cancer centre and trauma unit. The establishment of a critical mass of thoracic surgeons in each centre would lead to improved quality and delivery of care and allow for adequate coverage for on-call and continuing medical education.