JAMA : the journal of the American Medical Association
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Common bile duct (CBD) injury during cholecystectomy is a significant source of patient morbidity, but its impact on survival is unclear. ⋯ The association between CBD injury during cholecystectomy and survival among Medicare beneficiaries is stronger than suggested by previous reports. Referring patients with CBD injuries to surgeons or institutions with greater experience in CBD repair may represent a system-level opportunity to improve outcome.
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In acute myocardial infarction, the presence and severity of heart failure at the time of initial presentation have been formally categorized by the Killip classification. Although well studied in ST-elevation myocardial infarction, the prognostic importance of Killip classification in non-ST-elevation acute coronary syndromes is not well established. ⋯ Killip classification is a powerful independent predictor of all-cause mortality in patients with non-ST-elevation acute coronary syndromes. Age, Killip classification, heart rate, systolic blood pressure, and ST depression should receive particular attention in the initial assessment of these patients.
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Hyperglycemia is common in critically ill patients, even in those without diabetes mellitus. Aggressive glycemic control may reduce mortality in this population. However, the relationship between mortality, the control of hyperglycemia, and the administration of exogenous insulin is unclear. ⋯ Increased insulin administration is positively associated with death in the ICU regardless of the prevailing blood glucose level. Thus, control of glucose levels rather than of absolute levels of exogenous insulin appear to account for the mortality benefit associated with intensive insulin therapy demonstrated by others.
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The challenges of caring for a dying doctor reflect both common issues in helping the terminally ill and unique problems in working with a physician-patient. The dying doctor must deal with a familiar environment and set of problems from a radically different perspective and must negotiate overlapping and conflicting personal and professional roles. ⋯ They must guard against both overinvolvement and underinvolvement, and, as with all dying persons, they must serve as a guide through unfamiliar territory for dying patient and family--a companion who is not afraid to listen to or explore the most upsetting matters, a person who can speak frankly when others may be ignoring "the horse on the dining room table." The case of Dr B, an internist dying of myelofibrosis and congestive heart failure, whose son is also a physician, offers the reader the opportunity to reflect on these challenges and to draw lessons about how to best care for fellow physicians at a time of great need. We suggest strategies for negotiating the patient-physician relationship when the patient is also a physician.