Showing papers by "Phoebe Putney Memorial Hospital published in 2019"

Neuropsychiatric Symptoms in Dementia: Considerations for Pharmacotherapy in the USA.

Abstract: Dementia affects all domains of cognition. The relentless progression of the disease after diagnosis is associated with a 98% incidence of neuropsychiatric symptoms (NPS) at some point in the disease, including depression, psychosis, agitation, aggression, apathy, sleep disturbances, and disinhibition. These symptoms can be severe and lead to excess morbidity and mortality. The purpose of this article was to describe current literature on the medication management of NPS of dementia and highlight approaches to and concerns about the pharmacological treatment of NPS in the USA. Guidelines and expert opinion favor nonpharmacologic management of NPS as first-line management. Unfortunately, lack of adequate caregiver training and a high failure rate eventually result in the use of psychotropic agents in patients with dementia. Various psychotropic medications have been studied, although how they should be used in the management of NPS remains unclear. A systematic approach to evaluation, treatment, and monitoring, along with careful documentation and evidenced-based agent and dose selection, is likely to reduce risk and improve patient outcomes. Considerations should be given to the NPS presentation, including type, frequency, and severity, when weighing the risks and benefits of initiating, continuing, or discontinuing psychotropic management. Use of antidepressants, sedative/hypnotics, antipsychotics, and antiepileptic agents should include a clear and documented analysis of risk and benefit in a given patient with dementia.

Review of the Role of the Pharmacist in Reducing Hospital Readmissions.

Abstract: Hospital readmissions remain a public health concern despite progress in reducing and preventing its occurrence. Among strategies that have been implemented to reduce readmission most involves medication management. Our objective was to evaluate the effectiveness of interventions involving pharmacists to reduce hospital readmissions. PubMed and Google Scholar were searched for primary literature from January 1990 to July 2016 with search terms such as "hospital readmission," and "Pharmacist," or "Pharmacy," or "medications." Studies with an abstract in English which highlighted a pharmacist involvement based on the type of intervention, country of origin, type of study, and findings were summarized. The outcomes of these interventions to reduce hospital readmissions were mixed. Of the 29 studies, 16 (55%) showed a statistically significant reduction in readmissions ranging from 3.3% to 30%. Most of the interventions focused mainly on patient education postdischarge (8) or in addition to medication reconciliation predischarge (9). There were no studies from Africa or Asia but mainly from the United States (72%). Although multiple factors contribute to hospital readmission, this review highlights the important role pharmacists can play singularly and as part of interdisciplinary teams. Most effective interventions often involved medication review and patient education postdischarge.

Meta-Analysis Comparing Usefulness of Beta Blockers to Preserve Left Ventricular Function During Anthracycline Therapy.

Abstract: The purpose of this analysis was to evaluate the cardioprotective benefit of β blockers in preventing anthracycline-induced cardiotoxicity (AIC) in breast cancer patients. Anthracyclines are the cornerstone treatment for breast cancer. Yet, their use has declined in the last decade due to associated AIC. Although β blockers may protect left ventricular (LV) function, previous trials were underpowered with equivocal results. The authors systematically searched online databases through August 2018 for studies evaluating effectiveness of β blockers in preventing AIC in breast cancer patients. We analyzed 9 studies including 771 patients. Data on converting-enzyme inhibitors, trastuzumab, or other malignancies were excluded. The primary outcome was comparison of postchemotherapy LV ejection fraction (LVEF) between β blocker and placebo. Secondary outcomes were changes in global longitudinal strain, LV end-diastolic diameter (LVEDD), and diastolic function parameters, as assessed by 2D echocardiogram and MRI. The mean pre-chemotherapy LVEF was >60% in all studies. Our pooled analysis demonstrated significantly higher LVEF postchemotherapy in the β blocker group in comparison to placebo: mean difference −3.84 with 95% confidence interval [−(6.19 to 1.48) p = 0.001]. The absolute change in EF also favored β blockers: mean difference −3.66 with 95% confidence interval [−(6.20 to 1.12) p = 0.005]. Diastolic function, global longitudinal strain, and LVEDD were also preserved by β blockers, but only LVEDD reached statistical significance. In conclusion, this study suggests that β blockers during anthracycline chemotherapy may prevent cardiotoxicity by preserving LV function.

Oral antiplatelets in primary and secondary prevention of myocardial infarction: a review.

Abstract: There are a number of guidelines and articles available for the use of oral antiplatelets for primary and secondary prevention of myocardial infarction (MI). Antiplatelet medications inhibit platelet activation, aggregation, and other pathways eventually inhibiting clot formation. Aspirin and clopidogrel have been the mainstay in the management of acute coronary syndrome for about a decade. We have discussed the role of aspirin, clopidogrel, ticagrelor, and prasugrel which are the most commonly used oral antiplatelet medications in the current era. We have also considered the role of newer thrombin inhibitor vorapaxar, and dual antiplatelet therapy. In this review paper, we have summarized the continuing controversy about the use of oral antiplatelet therapy and their role in primary as well as secondary prevention of MI by describing results from major clinical trials. The safety and the efficacy of the above medications have been reviewed and described in this paper.

Bivalirudin Versus Heparin During Percutaneous Coronary Intervention in Patients With Acute Myocardial Infarction

Abstract: Background: The aim of the study was to compare the efficacy and safety of bivalirudin versus unfractionated heparin (UFH) in patients with acute myocardial infarction who undergo percutaneous coronary intervention (PCI). Earlier trials comparing bivalirudin and UFH during PCI demonstrated that bivalirudin caused less bleeding with more stent thrombosis. Since then, adjunct antiplatelet strategies have evolved. Improved upstream platelet inhibition with potent P2Y12 inhibitors decreased the need for routine glycoprotein IIb/IIIa inhibitor (GPI), resulting in similar outcomes among UFH and bivalirudin. Therefore, the role of bivalirudin in modern PCI practices is questionable. Methods: We utilized Cochrane Review Manager (RevMan) 5.3 to perform a meta-analysis of seven randomized controlled trials (RCTs) with 22,844 patients to compare bivalirudin to UFH in patients with acute myocardial infarction requiring revascularization. Results: There was no difference between bivalirudin and UFH regarding major adverse cardiac events (MACE), risk ratio (RR) 0.99, 95% confidence interval (CI) 0.87 - 1.12; P = 0.83) or cardiovascular mortality (RR 0.87, 95% CI 0.71 - 1.07; P = 0.18). Bivalirudin increased acute stent thrombosis (RR 2.77, 95% CI 1.49 - 5.13; P = 0.001), which was only significant among ST-elevation myocardial infarction (STEMI) only trials. Bivalirudin caused less major bleeding (RR 0.66, 95% CI 0.49 - 0.90; P = 0.007), which was negated when GPI was used provisionally (RR 0.93, 95% CI 0.64 - 1.33; P = 0.67). Conclusions: Among patients with acute myocardial infarction who underwent PCI, bivalirudin and UFH demonstrated similar MACE and cardiovascular mortality. Bivalirudin increased acute stent thrombosis, which was more remarkable among STEMI. Bivalirudin decreased major bleeding, but this benefit was negated when GPI was used provisionally. Cardiol Res. 2019;10(5):278-284 doi: https://doi.org/10.14740/cr921

Meta-Analysis of the Role of Cangrelor for Patients Undergoing Percutaneous Coronary Intervention.

Abstract: Inhibition of the P2Y12 receptor by an oral P2Y12 inhibitor with loading doses along with Cyclooxygenase-1 inhibition by aspirin is considered a first-line treatment strategy in patients with the acute coronary syndrome and patients undergoing percutaneous coronary intervention (PCI). Limitations associated with oral P2Y12 receptor inhibitors include a requirement for in vivo conversion (thienopyridines), delayed onset of action, suboptimal inhibition, irreversible inhibition (thienopyridines), and delayed offset. In the acute setting, therapy with potent platelet inhibitors that have a fast onset and offset is desirable to attenuate thrombotic complications. Cangrelor, an intravenous agent, is an adenosine triphosphate analog, selectively and explicitly blocking P2Y12 receptor-mediated platelet activation. Cangrelor has been studied in a series of CHAMPION trials. A patient-level, meta-analysis of all 3 phase III trials (24,910 patients), demonstrated that cangrelor significantly reduced the rate of the composite outcome of death, myocardial infarction, ischemia-driven revascularization, or stent thrombosis at 48 hours and 30 days compared with clopidogrel, with no significant increase in major bleeding. It is approved for clinical use in patients undergoing PCI to reduce the risk of myocardial infarction, repeat revascularization, and stent thrombosis in patients who have not been treated with a P2Y12 platelet inhibitor and are not being given a GPIIbIIIa inhibitor. In conclusion, patients unable to take oral medications undergoing emergent/urgent PCI and those who had recent PCI with drug eluting stent in need for urgent cardiac or noncardiac surgery are potential candidates for cangrelor.

Pain Assessment Documentation After Opioid Administration at a Community Teaching Hospital.

Abstract: Purpose:To compare pain assessment documentation postopioid administration in hospitalized patients before and after implementing nurse education.Methods:Patients 18 years and older were randomly s...

A Practical Guide for Managing Antibiotic Allergies in the Emergency Department.

Abstract: Up to 30% of patients report at least one antibiotic allergy, but oftentimes these antibiotic allergies are misdiagnosed. In fact, of the 10% of patients reporting penicillin allergies, 90%-98% are not truly allergic. In an era of increasing antibiotic resistance coupled with a limited number of new antibiotics, evaluating antibiotic allergies is critical in providing optimal patient care. Differentiating adverse drug reactions from antibiotic allergies may seem like a daunting task for clinicians and providers, especially in the emergency department, where decisions are made quickly. However, a systemic approach, including medical record review coupled with patient and/or family interview, is vital in managing patients with antibiotic allergies. Inappropriate, alternative antibiotics are frequently chosen due to patient allergies, and data suggest higher rates of broad-spectrum antibiotic use, antibiotic resistance, and poor outcomes as a result. Herein, we review antibiotic selection in patients reporting antibiotic allergies in the emergency department.

Teenage Pregnancy: From Research and Theory to Practice

Abstract: This chapter discusses the role of healthcare leaders in reducing teenage pregnancy and in determining the scope and depth of teenage pregnancy in a community. The chapter examines current behavior change theories and the importance of using evidence-based programming to increase the success of teenage pregnancy prevention programs. The chapter will create the foundation for change and through interface with other chapters will provide a comprehensive picture of teenage pregnancy within a healthcare leadership context.