Southern medical journal
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Southern medical journal · Mar 2014
Advance care planning and proxy decision making for patients with advanced Parkinson disease.
To examine advance care planning practices and proxy decision making by family healthcare proxies for patients with advanced Parkinson disease (PD). ⋯ Advance care planning is effective when patients, families, and healthcare professionals together consider future needs for EOL care decisions. Further efforts are needed by healthcare professionals to provide evidence-based education about care options and facilitate advanced discussion and shared decision making by the patient and families.
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Concussion is a popular clinical topic that has been the subject of unprecedented recent media coverage. As concerns about the potential short- and long-term implications of repetitive head injury in sports such as football continue to mount, the proper clinical management of concussion seems to increase in importance. The days of ignoring the "ding" on the sideline are definitely over. ⋯ New therapeutic interventions such as amantadine and cognitive rest may improve recovery time. The appropriate management of concussion typically results in a normal functional and neurocognitive outcome. The recommendations in this article may guide clinicians, with varying degrees of prior experience managing concussion, to increase the likelihood of an excellent outcome.
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Millions of concussions occur every year in the United States. The public interest in concussion has increased after a number of high-profile deaths in high school athletes from sports-related head trauma and in some professional athletes from chronic traumatic encephalopathy. One of the most active areas of research in sports medicine during the last decade has been the evaluation and management of concussion. ⋯ Diffusion tensor imaging and functional magnetic resonance imaging are promising technologies that reveal more sophisticated data about the impact of concussion on the brain. We review the existing literature on the application of these neuroimaging modalities to sports concussion. An update from the Fourth International Conference on Concussion in Sport, with highlights of new recommendations, and the presentation of the third edition of the Sports Concussion Assessment Tool to evaluate acute concussion, concludes our review.
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Southern medical journal · Feb 2014
Risk stratification in acute pulmonary embolism: frequency and impact on treatment decisions and outcomes.
Guidelines have recommended that risk stratification be performed in patients diagnosed with an acute pulmonary embolism (PE). No study has described the use of risk stratification in routine clinical practice. The purpose of this study was to measure the frequency and impact of risk stratification on treatment decisions and outcomes in patients admitted with acute PE. ⋯ Risk stratification is frequently performed in patients admitted with acute PE and has had a stable prevalence during a 5-year period. The use of risk stratification in acute PE is associated with assignment to higher levels of care and with more advanced treatments. Despite more intense treatment, risk stratification does not improve either short-term outcomes or 30-day mortality.