The Mount Sinai journal of medicine, New York
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Liver transplantation is a life-saving therapy for patients with end-stage liver disease, acute liver failure, and liver tumors. Over the past 4 decades, improvements in surgical techniques, peritransplant intensive care, and immunosuppressive regimens have resulted in significant improvements in short-term survival. ⋯ Issues such as posttransplant depression, employment, sexual function, fertility, and pregnancy must not be overlooked, as they have a direct impact on the liver recipient's quality of life. This review summarizes the latest data in long-term outcome after liver transplantation.
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The major causes of impaired vision in the elderly population of the United States are cataracts, macular degeneration, and open-angle glaucoma. Cataracts and macular degeneration usually reduce central vision, especially reading and near activities, whereas chronic glaucoma characteristically attacks peripheral vision in a silent way, impacting balance, walking, and driving. Untreated, these visual problems lead to issues with regard to taking medications, keeping track of finances and personal information, walking, watching television, and attending the theater, and often create social isolation. ⋯ Approximately 2.2 million Americans have glaucoma, and by 2020 that number is estimated to be close to 3.4 million people. It is projected that by 2030 there will be 72.1 million seniors. With some overlap of the above 3 groups conservatively estimated (if you add the 2030 cataract group to the macular degeneration and glaucoma groups), then about 1 in 2 senior individuals by 2030 may have some significant ocular disease, which could account for about 50% of the healthcare budget for the elderly.
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Liver transplantation is the definitive treatment for end-stage liver disease in both children and adults. Advances over the last 2 decades have resulted in excellent patient and graft survival rates in what were previously cases of fatal disorders. ⋯ Remarkably, the use of split-liver and living-related liver transplantation surgical techniques has helped mitigate the well-recognized national organ shortage. This review will discuss the major aspects of pediatric liver transplantation as it pertains to indication for transplantation, recipient selection and listing for orthotopic liver transplantation, pre-orthotopic liver transplantation care of children, optimal timing of orthotopic liver transplantation, surgical technical considerations, postoperative care and complications, and patient and graft survival outcomes.
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The evolution of simulation from an educational tool to an emerging evaluative tool has been rapid. Physician certification has a long history and serves an important role in assuring that practicing physicians are competent and capable of providing a high level of safe care to patients. ⋯ These methods may not be adequate to assess all competencies necessary for excellence in medical practice. Simulation enables assessment of physician competencies in real time and represents the next step in physician certification in the modern age of healthcare.
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This article provides a concise overview of post-thoracotomy pain syndrome, describes anesthetic and surgical factors that have been investigated to reduce the incidence of the syndrome, and explores the effectiveness of various treatments for this condition. Although some interventions (both procedural and pharmacologic) have been investigated in both preventing and treating post-thoracotomy pain syndrome, definitive studies are lacking and firm conclusions regarding the benefit of any intervention cannot be drawn. The problem is compounded further by our lack of understanding of the pathophysiologic mechanisms underlying the development of chronic pain after surgery. Going forward, it will be important to elucidate these mechanisms and conduct well-designed trials involving novel therapeutic agents for both prevention and treatment of post-thoracotomy pain syndrome.