The American journal of the medical sciences
-
Tamoxifen is widely used for hormone-sensitive breast cancer, achieved by modulating the estrogen receptor activity in a tissue-specific manner. There is evidence to support the protective effects of estrogen against Parkinson's disease (PD), a common neurodegenerative condition. Some epidemiologic studies suggest the use of tamoxifen may modulate the PD risk. We conducted a meta-analysis to examine the association between tamoxifen and risk of PD. ⋯ Our meta-analysis suggests that tamoxifen use may be associated with an increased PD risk in women. However, due to heterogeneity and potential limitations of some of the studies, further clinical and functional validation will be needed. Longitudinal studies supported by imaging and biomarkers evaluation will be useful to identify the mechanisms linking tamoxifen and PD risk.
-
Review Case Reports
Type I acquired cutis laxa: report of a unique progressive case. A short review.
Cutis laxa is a rare connective tissue disorder, characterized by a reduced number and abnormal properties of elastic fibers throughout the dermis, creating a clinical appearance of premature aging. It can be subdivided into inherited and acquired, the latter rarer than the former, and skin involvement may be localized or generalized. The etiology of acquired cutis laxa (ACL) remains unknown and there is no definitive treatment. ⋯ Histological analysis of the skin revealed reduction and fragmentation of elastic fibers. Immunosuppressive treatment was started with prednisone, cyclophosphamide, and rituximab, with which a complete response to proteinuria was achieved and the progression of lung damage was limited. Autoimmune, infectious, and neoplastic diseases were ruled out.
-
Review Case Reports
Phlegmonous gastritis: review of the pathophysiology.
Phlegmonous gastritis is a rare infection of the gastric wall. Clinical presentation of phlegmonous gastritis is generally non-specific and includes epigastric pain, nausea, vomiting and fever. ⋯ The possibility that swallowing Streptococcus-containing secretion is also mentioned. We present a case of phlegmonous gastritis following a pharyngitis and discuss the routes of phlegmonous gastritis, the possible link to pharyngitis and review the diagnosis and treatment of this condition.
-
The vast majority of antianginal drugs decrease heart rate and or blood pressure levels or the inotropic status of the left ventricle to decrease myocardial oxygen consumption (MVO2) and thus anginal symptoms. Ranolazine presents a completely different mechanism of action, which reduces the sodium-dependent calcium overload inhibiting the late sodium current. ⋯ However, ranolazine, in addition to symptom relief properties, is an antianginal drug showing favorable effects in decreasing the arrhythmic burden and in ameliorating the glycemic profile of these patients. In this review, we summarize the available data regarding the antianginal and pleiotropic effects of this drug.
-
Academic medicine provides physicians an opportunity for long-term career satisfaction and fulfillment. However, despite the potential for great reward, academic careers can be challenging. ⋯ Participants discussed the benefits of an academic career, summarized strategies for negotiating a job, listed critical tools for career development, and discussed key concepts about planning and navigating the academic medicine promotion process. The information provides a roadmap for physicians to develop successful careers in academic medicine.