The American journal of medicine
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Modern medicine now has the capacity to improve therapy for many human diseases by introducing adult somatic stem cells that can repair or replace defective or damaged tissues. However, the area is still in an early phase of development, so all new applications must be carefully designed for maximal safety as well as effectiveness.
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Medical microbiology laboratories play an essential role in patient care-appertaining to infectious diseases diagnostics and treatment, infection prevention, and antimicrobial stewardship. Collaboration between clinicians and the microbiology laboratory can promote and enhance the safety, quality, and efficiency of patient care. We review practical, evidence-informed core concepts to explicate how effective partnership between clinicians and the microbiology laboratory improves patient outcomes.
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Comparative Study
Comparison of Medical Therapy, Valve Surgery and Percutaneous Mechanical Aspiration for Tricuspid Valve Infective Endocarditis.
The opioid pandemic, and particularly injection drug use, has led to an increase in cases of tricuspid valve infective endocarditis. Indications for valve surgery in right-sided infective endocarditis are not well-defined. Percutaneous mechanical aspiration is considered an alternative in patients at high risk for re-infection of a prosthetic valve but lacks robust outcomes data. This retrospective analysis compares the primary outcome of death within 1 year for patients with isolated tricuspid valve infective endocarditis treated with medical therapy alone vs percutaneous mechanical aspiration or valve surgery. ⋯ The study highlights that surgery or percutaneous mechanical aspiration in addition to medical therapy does not improve 1-year mortality in patients with isolated tricuspid valve infective endocarditis. Addiction medicine consultation was associated with decreased 1-year mortality in patients with injection drug use-associated isolated tricuspid valve infective endocarditis.
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Despite significant morbidity and mortality related to atherosclerotic cardiovascular disease, to date, most major clinical trials studying the effects of statin therapy have excluded older adults. The objective of this analysis was to evaluate the effect of initiating statin therapy on incident dementia and mortality among individuals 75 years of age or older across the complete spectrum of kidney function. ⋯ This large cohort study did not reveal an association between the initiation of statin therapy and incident dementia. A survival benefit was seen in statin users compared with nonusers. Prospective studies in more diverse populations including older adults will be needed to verify these findings.