Effects of Etomidate on Postintubation Hypotension, Inflammatory Markers, and Mortality in Critically Ill Patients with COVID-19: An International, Multicenter, Retrospective Study.

OBJECTIVE: To evaluate the association of etomidate with postintubation hypotension, inflammation, and mortality in critically ill patients with COVID-19. DESIGN: International, multicenter, retrospective study. PARTICIPANTS: Critically ill patients hospitalized specifically for COVID-19 from three major academic institutions in the US and Europe. MAIN OUTCOME AND MEASURES: Patients were allocated into the etomidate (ET) group or another induction agent (OA) group. The primary outcome was postintubation hypotension. Secondary outcomes included postintubation inflammatory status, in-hospital mortality, and mortality at 30 days. RESULTS: 171 patients with a median age of 68 (IQR 58-73) years were included (ET, n = 98; OA, n = 73). Etomidate was associated with lower postintubation mean arterial pressure [74.33 (64-85) mm Hg versus 81.84 (69.75-94.25) mm Hg, p = 0.005] compared to other agents. No statistically significant differences were generally observed in inflammatory markers between the two groups at 7- and 14-days after admission to the intensive care unit. In-hospital mortality [77 (79%) versus 41 (56%), p = 0.003] and mortality at 30-days [78 (80%) versus 43 (59%), p = 0.006] were higher in the ET group. In multivariate logistic regression analysis, only etomidate (p = 0.009) and postintubation mean arterial pressure (p < 0.001) had a statistically significant effect on mortality, in contrast to stress-dose steroids (p = 0.301), after adjusting for creatinine (p = 0.695), blood urea nitrogen (p = 0.153), age (p = 0.055), oxygen saturation of hemoglobin (SpO2) (p = 0.941), and fraction of inspired oxygen (FiO2) (p = 0.712). CONCLUSIONS: Administration of a single-bolus dose of etomidate in critically ill patients with COVID-19 is associated with lower postintubation mean arterial pressure and higher in-hospital and 30-day mortality compared to other induction agents.

The Racial Divide: A Follow Up Study on Racial Disparity Amongst COVID-19 Survivors in an Urban Community.

Background: Studies have shown that COVID-19 has had a disproportionate effect on minority groups in both the clinical and social settings in America. We conducted a follow up study on patients previously diagnosed with COVID-19 one year ago in an urban community in New Jersey. The purpose of the study was to evaluate the socioeconomic impact of COVID-19 as well as assess for receptiveness towards COVID-19 vaccination amongst various ethnic groups. Methods: This was a prospective cohort study consisting of patients who had recovered from COVID-19 one year prior. The patients included in the study had a confirmed COVID-19 diagnosis in the months of March and April of 2020. This was a single institutional study conducted at St. Joseph's University Medical Center in Paterson, NJ from the months of March to April of 2021. Patients included in the study were either male or female aged 18 years or older. Patients who met criteria for inclusion were contacted by telephone to participate in a telephone survey. After informed consent was obtained, the patients completed a survey which obtained sociodemographic information pertaining to their diagnosis with COVID-19. Statistical analysis was performed using chi-square testing and multivariable logistic regression analysis. Results: Of the 170 patients enrolled in the study, the most common ethnicity was Hispanic (79/170 [46.47%]), followed by African American (46/170 [27.05%]). The gender distribution was 83 male (83/170 [48.82%]) and 87 female (87/170 [51.18%]) with a mean age of 51.5. Caucasians were the most willing to receive a COVID-19 vaccine (28/30 [93.3%]), followed by Asians (13/14 [92.8%]), Hispanics (63/78 [80.7%]) and African Americans (29/46 [63.0%]). Hispanics had the highest rate of job loss (31/79 [39.24%]), followed by of African Americans (16/46 [34.7%]). Hispanics were found to be in the most financial distress (31/79 [39.2%]), followed by African Americans (17/46 [36.9%]). Chi square analysis revealed Hispanics and African Americans were more likely to lose their jobs after being diagnosed with COVID-19 (p: 0.04). Hispanics and African Americans were also more likely to refuse vaccination with any of the available COVID-19 vaccines (p: 0.02). Multivariable Logistic regression analysis was then performed comparing both Hispanics and African Americans to Caucasians. Hispanics were more likely to lose their jobs compared to Caucasians (odds ratio, 4.456; 95% CI, 1.387 to 14.312; p: 0.0121). African Americans were also more likely to lose their jobs when compared to Caucasians (odds ratio, 4.465; 95% CI, 1.266 to 15.747; p: 0.0200). Discussion: Overall Hispanics reported the highest rates of financial distress after their diagnosis with COVID-19. Nearly 40% of the Hispanic lost their jobs following their diagnosis with COVID-19 which was the highest in our study group. African Americans were similarly affected with about 37% of all patients experiencing job loss and financial distress following diagnosis with COVID-19. Hispanics and african americans were the two ethnic groups who were least willing to receive COVID-19 vaccination. Only 63% of African Americans were willing to receive the vaccine, with 80.7% of Hispanics willing to become vaccinated. The most common reason for not receiving any of the COVID-19 vaccines was due to lack of trust in the vaccine. Both Hispanics and African Americans were more statistically likely to lose their jobs as well as refuse COVID-19 vaccination following diagnosis with COVID-19.

A Case of Cytomegalovirus Encephalitis in Cluster of Differentiation Four Cell Counts Greater Than 50.

Although cytomegalovirus (CMV) encephalitis is a common viral infection, it is rarely reported in immunocompromised patients with cluster of differentiation four (CD4) cell counts greater than 50. Herein, we present a case of CMV encephalitis co-infected with Epstein-Barr virus (EBV) in a human immunodeficiency virus (HIV) patient with a CD4 cell count of 145. In addition, the patient was also infected with syphilis and tuberculosis. This case report will discuss the complications of untangling the differential diagnosis in an immunocompromised host with multiple infections, specifically, how it was difficult to identify the exact etiology of this patient's encephalopathy. We will address the plausible explanations for this unusual presentation, including CD4 dysfunction, latent and re-infections, and synergism seen with the co-infections in HIV patients.

A rare presentation of undiagnosed multiple sclerosis after the COVID-19 vaccine.

Multiple sclerosis (MS) is an auto-immune mediated neurological disorder that affects the central nervous system and leads to myelin sheath destruction. The pathogenesis of MS involves T helper cells causing inflammation and eventual death of the oligodendrocytes. Etiologies for the development of MS include a combination of genetic, environmental, and immune factors. Vaccines have been proposed to increase the immune response and have reportedly activated some autoimmune disorders. Although certain vaccines such as hepatitis B have been associated with MS, studies have refuted these cases. We present a rare case of a 32-year-old patient who presented with symptoms and suggestive of MS a few days after receiving the COVID vaccine. Laboratory and imaging findings confirmed the diagnosis of MS, and she was started on steroids and discharged in a stable condition a few days after.

A broken lead to an open heart: implantable cardioverter defibrillator vegetations with lead fracture.

Implantable cardiac devices are widely used devices that serve several purposes. Complications from devices are not uncommon and include localized or systemic infections, device-related endocarditis, and device malfunction leading to serious outcomes, including death. Another possible complication that has been reported in the literature is thrombus formation on the device leads. We present a rare case of large thrombi forming on the leads of an implantable cardioverter defibrillator leading to lead fracture and device malfunction. After the device alerted for malfunction, the patient underwent a transesophageal echocardiogram which demonstrated masses on the right atrium and ventricle. He subsequently had a right atrial exploration and lead extraction which revealed large thrombi on the leads which histologically were identified as sterile vegetations.

Backstabbed: routine lumbar puncture complicated by retroperitoneal hematoma and hemorrhagic shock.

Lumbar punctures (LPs) are commonly performed procedures, serving diagnostic and therapeutic purposes. They are generally safe, and serious, life-threatening complications are rare. We report a case of a patient who underwent an LP and subsequently developed shock. Imaging studies revealed a retroperitoneal hematoma with an active bleed. Interrogation of the lumbar branches in the interventional radiology suite revealed an active arterial bleed at the level of L3-L4 which was successfully embolized. We present this case to highlight the possibility of a rare complication of an LP and to emphasize the importance of early detection and resuscitative intervention.

Acute Limb Ischemia as the Initial Severe Presentation in COVID-19.

Coronavirus disease 2019 (COVID-19), caused by the novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), is characterized by an overwhelming inflammatory response in a subset of patients, resulting in respiratory compromise, multiorgan failure, and death. A common complication seen in patients hospitalized with COVID-19 infections is the development of venous and arterial thromboemboli. This occurs especially in patients who suffer from severe respiratory or systemic manifestations on the COVID-19 spectrum of disease. We present a case of acute limb ischemia as the initial presentation in a patient who tested positive for COVID-19.