Variability of tissue mechanical response in Sus Domesticus porcine models from in vivo to ex vivo conditions.

Background: Healthcare simulators have been demonstrated to be a valuable resource for training several technical and nontechnical skills. A gap in the fidelity of tissues has been acknowledged as a barrier to application for current simulators; especially for interventional procedures. Inaccurate or unrealistic mechanical response of a simulated tissue to a given surgical tool motion may result in negative training transfer and/or prevents the "suspension of disbelief" necessary for a trainee to engage in the activity.

COVID-19 in Patients With Rheumatic Diseases: Is There a Need to Worry?

Background/objectives: SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2), first described in December 2019, has infected more than 33 million people and claimed more than 1 million deaths worldwide. Rheumatic diseases are chronic inflammatory diseases, the prevalence and impact of which in COVID-19 patients are poorly known. We performed a pooled analysis of published data intending to summarize clinical presentation and patient outcomes in those with established rheumatic disease diagnosis and concurrent COVID-19.

Alarmingly Rising Trends in Venous Thromboembolic Events and Respiratory Failure in Takotsubo Syndrome-Related Hospitalizations in the United States.

Background There is very scarce data about the shifting landscape of complications like venous thromboembolic events (VTE) and respiratory failure in Takotsubo syndrome (TTS). We have assessed the rates and trends of these complications in (TTS)-related hospitalizations. Methods The National Inpatient Sample (2007-2014) was queried to identify adult hospitalizations for TTS and subsequent VTE and respiratory failure using the International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9 CM) codes.

Epidemiology and Outcomes of Takotsubo Syndrome in Hospitalizations With Systemic Sclerosis.

Background Systemic Sclerosis (SSc) is associated with chronic inflammation which leads to macrophage activation and thus vascular insult and fibrosis. Macrophage activation is shown to precede Takotsubo syndrome (TTS) which may be a common pathophysiologic link to SSc.  Methods We queried the National Inpatient Sample (2008-2014) for adult SSc-related hospitalizations and TTS using relevant International Classification of Diseases Clinical Modification, 9th Revision codes.

Age-Adjusted Risk Factors Associated with Mortality and Mechanical Ventilation Utilization Amongst COVID-19 Hospitalizations-a Systematic Review and Meta-Analysis.

The increasing COVID-19 cases in the USA have led to overburdening of healthcare in regard to invasive mechanical ventilation (IMV) utilization as well as mortality. We aim to identify risk factors associated with poor outcomes (IMV and mortality) of COVID-19 hospitalized patients. A meta-analysis of observational studies with epidemiological characteristics of COVID-19 in PubMed, Web of Science, Scopus, and medRxiv from December 1, 2019 to May 31, 2020 following MOOSE guidelines was conducted.

More than Meets the Eye: Aspergillus-Related Orbital Apex Syndrome.

The patient is a 67-year-old Caucasian male with a past medical history of diabetes mellitus type 2, coronary artery disease (CAD) status post stent placement, renal cell carcinoma (RCC) status post left nephrectomy and bilateral adrenalectomy secondary to metastatic disease, and aspergillus pneumonia who was transferred from an outside hospital for evaluation of progressively worsening pulsating right temple and retrobulbar headache. Initial studies ruled out glaucoma, giant cell arteritis, and stroke, or aneurysmal pathology. The only positive finding was right sphenoid sinus disease on imaging that had caused bony destruction and infiltration of the right orbital apex.