Dyrbye, Liselotte N.

Although the practice of oncology can be extremely rewarding, it is also one of the most demanding and stressful areas of medicine. Oncologists are faced with life and death decisions on a daily basis, administer incredibly toxic therapies with narrow therapeutic windows, must keep up with the rapid pace of scientific and treatment advances, and continually walk a fine line between providing palliation and administering treatments that lead to excess toxicity. Personal distress precipitated by such work-related stress may manifest in a variety of ways including depression, anxiety, fatigue, and low mental quality of life. Burnout also seems to be one of the most common manifestations of distress among physicians, with studies suggesting a prevalence of 35% among medical oncologists, 38% among radiation oncologists, and 28% to 36% among surgical oncologists. Substantial evidence suggests that burnout can impact quality of care in a variety of ways and has potentially profound personal implications for physicians including suicidal ideation. In this review, we examine the causes, consequences, and personal ramifications of oncologist burnout and explore the steps oncologists can take to promote personal well-being and professional satisfaction.

Background and Purpose: Stroke is a well-known risk factor for vascular dementia. However, the association of transient ischemic attacks with cognitive impairment is less well-established. Methods: Records from Third National Health and Nutrition Examination Survey were abstracted for demographic and medical information for participants with an age !60 years who reported being free of stroke. Five self-reported symptoms (weakness, numbness, loss of vision, inability to speak, and severe dizziness) were used as surrogates representing transient ischemic attacks. Information on conventional risk factors for vascular dementia was also obtained. Multivariable logistic regression was used to examine risk factors for memory impairment. Results: 4617 participants were included with a sample-weighted prevalence of memory impairment of 6.6% (1417 participants). The final multivariable analysis revealed a significant association between transient weakness and memory impairment (odds ratio 1.52, 95% CI 1.11-2.07). The other 4 transient ischemic attacks symptoms were not significantly associated with memory impairment in the final model. Systolic blood pressure >140 was most strongly associated with prevalent memory impairment (odds ratio, 9.78, 95% CI 1.49-64.3). Other associated risk factors included non-white race, male gender, age, education ≤12 years, and history of any alcohol use. Conclusion: Among transient ischemic attacks symptoms, self-reported weakness in the face, arm, or leg was significantly associated with memory impairment. This study indicates that transient ischemic attacks symptoms are, even in the absence of stroke, associated with memory impairment. Aggressive risk factor modification in patients with TIA symptoms may be warranted to prevent potential future memory loss.