Impact of the COVID-19 pandemic on interventional cardiology fellowship training in the New York metropolitan area: A perspective from the United States epicenter

© 2020 Wiley Periodicals, Inc. Background: The healthcare burden posed by the coronavirus disease 2019 (COVID-19) pandemic in the New York Metropolitan area has necessitated the postponement of elective procedures resulting in a marked reduction in cardiac catheterization laboratory (CCL) volumes with a potential to impact interventional cardiology (IC) fellowship training. Methods: We conducted a web-based survey sent electronically to 21 Accreditation Council for Graduate Medical Education accredited IC fellowship program directors (PDs) and their respective fellows. Results: Fourteen programs (67%) responded to the survey and all acknowledged a significant decrease in CCL procedural volumes. More than half of the PDs reported part of their CCL being converted to inpatient units and IC fellows being redeployed to COVID-19 related duties. More than two-thirds of PDs believed that the COVID-19 pandemic would have a moderate (57%) or severe (14%) adverse impact on IC fellowship training, and 21% of the PDs expected their current fellows\u27 average percutaneous coronary intervention (PCI) volume to be below 250. Of 25 IC fellow respondents, 95% expressed concern that the pandemic would have a moderate (72%) or severe (24%) adverse impact on their fellowship training, and nearly one-fourth of fellows reported performing fewer than 250 PCIs as of March 1st. Finally, roughly one-third of PDs and IC fellows felt that there should be consideration of an extension of fellowship training or a period of early career mentorship after fellowship. Conclusions: The COVID-19 pandemic has caused a significant reduction in CCL procedural volumes that is impacting IC fellowship training in the NY metropolitan area. These results should inform professional societies and accreditation bodies to offer tailored opportunities for remediation of affected trainees

Calreticulin Mutated Essential Thrombocythemia Presenting as Acute Coronary Syndrome

Essential thrombocythemia (ET) is a myeloproliferative neoplasm characterized by a clonal expansion of megakaryocytes. ET can result in both arterial and venous thrombosis. Involvement of the coronary arteries has been reported. Patients who harbor a CALR mutation are half as likely to suffer a thrombotic event as compared to patients with a JAK2 mutation. We report a case of CALR-mutated ET whose initial disease manifestation was a non-ST segment elevation myocardial infarction

Propensity matched comparison of in-hospital outcomes of TAVR vs. SAVR in patients with previous history of CABG: Insights from the Nationwide inpatient sample

© 2018 Wiley Periodicals, Inc. Background: The incidence of patients with previous history of coronary artery bypass grafting (CABG) presenting for aortic valvular replacement has been consistently on the rise. Repeat sternotomy for surgical aortic valve replacement (SAVR) carries an inherent risk of morbidity and mortality when compared to Transcatheter aortic valve replacement (TAVR). Methods: The Nationwide inpatient sample (NIS) from 2012 to 2014 was queried using the International Classification of Diseases-Ninth edition, Clinical Modification (ICD-9-CM) codes to identify all patients ≥ 18 years with prior CABG who underwent TAVR (35.05 and 35.06) or SAVR (35.21 and 35.22). Propensity score matching (1:1) was performed and in-hospital outcomes were compared between matched cohorts. Results: From 2012 to 2014, there was progressive increase in the annual number of TAVR procedures from 1485 to 4020, with a decrease in patients undergoing SAVR from 2330 to 1955 (Ptrend\u3c 0.0001) in the above population. There was no significant difference in in-hospital mortality rates. Compared to SAVR, TAVR was associated with lower risk of stroke (1.2% vs. 3.3%, P = 0.009), AKI (12.9% vs. 21.3%, P \u3c 0.0001), myocardial infarction (0.9% vs. 2.7%, P = 0.01) and major bleeding (9.1% vs. 25.1%, P \u3c 0.0001). TAVR was associated with higher risk of pacemaker implants (9.6% vs. 4.9%, P = 0.001) and trend toward lower risk of vascular complications (2.3% vs. 4.1%, P = 0.05). Conclusion: In this large cohort of patients with previous CABG, there is no significant difference in in-hospital mortality between TAVR and SAVR. TAVR was associated with lower risk of in-hospital outcomes

Zonisamide prevents olanzapine-associated hyperphagia, weight gain, and elevated blood glucose in rats

Olanzapine (OLZ), one of the second-generation atypical antipsychotics (SGAs), has shown relative advantages in patient adherence and outcomes. However, OLZ has also been associated with a higher incidence of weight gain than most other SGAs. Excessive weight gain may in turn contribute to long-term health concerns for some individuals. Zonisamide (ZNS), a medication approved in the United States as an adjunct in the management of epilepsy, has a diverse pharmacological profile, including sodium channel blockade, monoamine enhancement, and inhibition of carbonic anhydrase. ZNS has also been reported to cause weight loss in both humans and rodents. We hypothesized that this profile might be beneficial when co-administered with OLZ. To test this hypothesis, we evaluated the effects of OLZ on body weight, as well as the pathways known to regulate feeding behavior and arousal in the Sprague–Dawley rat. As indicated via c-Fos expression, we found an OLZ-induced activation in the nucleus accumbens and orexin neurons in the lateral hypothalamus. An OLZ-associated development of hyperphagia, weight gain and elevated blood glucose in the rat was also found. These outcomes were attenuated and reversed in the presence of concomitant ZNS. These results suggest the hypothesis that ZNS may effectively treat or prevent weight gain or metabolic changes associated with the SGAs. Future studies of this combination in patients through appropriately designed human clinical studies are encouraged