Publications

The Accreditation Council for Graduate Medical Education requires integration of quality improvement and patient safety education into graduate medical education (GME). The authors created a novel "Swiss Cheese Conference" to bridge the gap between GME and hospital patient safety initiatives. Residents investigate a specific patient safety event and lead a monthly multidisciplinary conference about the case. Resident presenters introduce the Swiss cheese model, present the case and their findings, and teach a patient safety topic. In groups, participants identify contributing factors and discuss how to prevent similar events. Presenters and stakeholders immediately huddle to identify next steps. The Swiss Cheese Conference has increased participants' comfort analyzing safety issues from a systems perspective, utilizing the electronic reporting system, and launching patient safety initiatives. The Swiss Cheese Conference is a successful multidisciplinary model that engages GME trainees by integrating resident-led, case-based quality improvement education with creation of patient safety initiatives.

The advent of immune checkpoint inhibitors has revolutionized cancer treatment. These novel agents have provided promising treatment options in patients with different types of cancers. One of these agents is pembrolizumab, which works by blocking the binding of T-lymphocytes to programmed cell death ligand 1 receptors on tumor cells, thus enabling immune activation of T-lymphocytes against tumor cells. Pembrolizumab is commonly used in metastatic nonsmall cell lung cancer and melanoma. However, despite the remarkable efficacy this agent has achieved, multiple immune-related adverse events have been reported including hepatitis, colitis, thyroid dysfunction, and pneumonitis. Only 2 other cases of pericardial effusion as a side effect of pembrolizumab have been cited in the literature; however, its incidence may be on the rise. Despite the rarity of this side effect, its complications are potentially life threatening and no clear platform currently exists to help guide healthcare professionals in the management of these adverse events. Herein we present the case of a 66-year-old female who developed pericardial effusion as a side effect of pembrolizumab and review the data currently available to assist in the management of this life-threatening condition.

OBJECTIVE

To investigate the use of prasugrel after percutaneous coronary intervention (PCI) in African American (AA) patients presenting with acute coronary syndrome (ACS).

BACKGROUND

AA patients are at higher risk for adverse cardiovascular outcomes after PCI and may derive greater benefit from the use of potent antiplatelet therapy.

METHODS

Using the multicenter PROMETHEUS observational registry of ACS patients treated with PCI, we grouped patients by self-reported AA or other races. Clinical outcomes at 90-day and 1-year included non-fatal myocardial infarction (MI), major adverse cardiac events (composite of death, MI, stroke, or unplanned revascularization) and major bleeding.

RESULTS

The study population included 2,125 (11%) AA and 17,707 (89%) non-AA patients. AA patients were younger, more often female (46% vs. 30%) with a higher prevalence of diabetes mellitus, chronic kidney disease, and prior coronary intervention than non-AA patients. Although AA patients more often presented with troponin (+) ACS, prasugrel use was much less common in AA vs. non-AA (11.9% vs. 21.4%, respectively, P = 0.001). In addition, the use of prasugrel increased with the severity of presentation in non-AA but not in AA patients. Multivariable logistic regression showed AA race was an independent predictor of reduced use of prasugrel (0.42 [0.37-0.49], P < 0.0001). AA race was independently associated with a significantly higher risk of MI at 90-days and 1 year after PCI.

CONCLUSIONS

Despite higher risk clinical presentation and worse 1-year ischemic outcomes, AA race was an independent predictor of lower prasugrel prescription in a contemporary population of ACS patients undergoing PCI.