Burden of cardiovascular disease on coronavirus disease 2019 hospitalizations in the USA.

BACKGROUND: Patients with cardiovascular disease (CVD) and risk factors have increased rates of adverse events and mortality after hospitalization for coronavirus disease 2019 (COVID-19). In this study, we attempted to identify and assess the effects of CVD on COVID-19 hospitalizations in the USA using a large national database. METHODS: The current study was a retrospective analysis of data from the US National (Nationwide) Inpatient Sample from 2020. All adult patients 18 years of age and older who were admitted with the primary diagnosis of COVID-19 were included. The primary outcome was in-hospital mortality, while secondary outcomes included prolonged hospital length of stay, mechanical ventilation, and disposition other than home. Prolonged hospital length of stay was defined as a length of stay greater than the 75 th percentile for the full sample. The diagnoses were identified using the International Classification of Diseases, 10th Revision, Clinical Modification (ICD-10-CM) codes. RESULTS: A total of 1 050 040 patients were included in the study, of which 454 650 (43.3%) had prior CVD. Patients with CVD had higher mortality during COVID-19 hospitalization (19.3 vs. 5.0%, P  < 0.001). Similarly, these patients had a higher rate of prolonged hospital length of stay (34.5 vs. 21.0%, P  < 0.001), required mechanical ventilation (15.4 vs. 5.6%, P  < 0.001), and were more likely to be discharged to a disposition other than home (62.5 vs. 32.3%, P  < 0.001). Mean hospitalization cost was also higher in patients with CVD during hospitalization ($24 023 vs. $15 320, P  < 0.001). Conditional logistic regression analysis showed that the odds of in-hospital mortality [odds ratio (OR), 3.23; 95% confidence interval (CI), 2.91-3.45] were significantly higher for COVID-19 hospitalizations with CVD, compared with those without CVD. Similarly, prolonged hospital length (OR, 1.82; 95% CI, 1.43-2.23), mechanical ventilation (OR, 3.31; 95% CI, 3.06-3.67), and disposition other than home (OR, 2.01; 95% CI, 1.87-2.21) were also significantly higher for COVID-19 hospitalizations with coronary artery disease. CONCLUSION: Our study showed that the presence of CVD has a significant negative impact on the prognosis of patients hospitalized for COVID-19. There was an associated increase in mortality, length of stay, ventilator use, and adverse discharge dispositions among COVID-19 patients with CVD. Adjustment in treatment for CVD should be considered when providing care to patients hospitalized for COVID-19 to mitigate some of the adverse hospital outcomes.

Transitioning to Medical School: An Innovative Pre-matriculation Program.

Medical schools use pre-matriculation programs consisting of knowledge-based curricula to prepare at-risk students. There is limited evidence showing the direct benefit of these programs with long-term success. We propose a pre-matriculation program focused on professional development and wellness to facilitate student acclimation and, in turn, academic success.

Prevalence and effects of acute myocardial infarction on hospital outcomes among COVID-19 patients.

BACKGROUND: Acute myocardial infarction (AMI) is one of the most lethal complications of COVID-19 hospitalization. In this study, we looked for the occurrence of AMI and its effects on hospital outcomes among COVID-19 patients. METHODS: Data from the 2020 California State Inpatient Database was used retrospectively. All COVID-19 hospitalizations with age ≥ 18 years were included in the analyses. Adverse hospital outcomes included in-hospital mortality, prolonged length of stay (LOS), vasopressor use, mechanical ventilation, and ICU admission. Prolonged LOS was defined as any hospital LOS ≥ 75th percentile. Multivariate logistic regression analyses were used to understand the strength of associations after adjusting for cofactors. RESULTS: Our analysis had 94 114 COVID-19 hospitalizations, and 1548 (1.6%) had AMI. Mortality (43.2% vs. 10.8%, P  < 0.001), prolonged LOS (39.9% vs. 28.2%, P  < 0.001), vasopressor use (7.8% vs. 2.1%, P  < 0.001), mechanical ventilation (35.0% vs. 9.7%, P  < 0.001), and ICU admission (33.0% vs. 9.4%, P  < 0.001) were significantly higher among COVID-19 hospitalizations with AMI. The odds of adverse outcomes such as mortality (aOR 3.90, 95% CI: 3.48-4.36), prolonged LOS (aOR 1.23, 95% CI: 1.10-1.37), vasopressor use (aOR 3.71, 95% CI: 3.30-4.17), mechanical ventilation (aOR 2.71, 95% CI: 2.21-3.32), and ICU admission (aOR 3.51, 95% CI: 3.12-3.96) were significantly more among COVID-19 hospitalizations with AMI. CONCLUSION: Despite the very low prevalence of AMI among COVID-19 hospitalizations, the study showed a substantially greater risk of adverse hospital outcomes and mortality. COVID-19 patients with AMI should be aggressively treated to improve hospital outcomes.

A Rare Cause of Low Back Pain.

This is the case of a 60-year-old man with no known medical history who presented with progressively worsening lumbar pain and was found to have idiopathic dorsal epidural lipomatosis. The patient's condition improved significantly with pain management. Therefore, no surgical intervention was warranted at the time, but the patient was advised to keep close follow-up as an outpatient. Being familiar with this potential cause of lumbar pain is vital, as it can lead to severe morbidity if left unrecognized.

Effect of Frailty on Hospital Outcomes Among Pediatric Cancer Patients in the United States: Results From the National Inpatient Sample.

BACKGROUND: Studies on frailty among pediatric patients with cancer are scarce. In this study, we sought to understand the effects of frailty on hospital outcomes in pediatric patients with cancer. METHODS: This retrospective study used data collected and stored in the Nationwide Inpatient Sample (NIS) between 2005 and 2014. These were hospitalized patients and hence represented the sickest group of patients. Frailty was measured using the frailty definition diagnostic indicator by Johns Hopkins Adjusted Clinical Groups. RESULTS: Of 187,835 pediatric cancer hospitalizations included in this analysis, 11,497 (6.1%) were frail. The average hospitalization costs were $86,910 among frail and $40,358 for nonfrail patients. In propensity score matching analysis, the odds of in-hospital mortality (odds ratio, 2.08; 95% CI, 1.71-2.52) and length of stay (odds ratio, 3.76; 95% CI, 3.46-4.09) were significantly greater for frail patients. The findings of our study suggest that frailty is a crucial clinical factor to be considered when treating pediatric cancer patients in a hospital setting. CONCLUSIONS: These findings highlight the need for further research on frailty-based risk stratification and individualized interventions that could improve outcomes in frail pediatric cancer patients. The adaptation and validation of a frailty-defining diagnostic tool in the pediatric population is a high priority in the field.