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OBJECTIVES: We aimed to study the impact of gout as a correlative risk factor in the incidence of acute myocardial infarction (AMI) among patients without known MI risk factors. Our study population was obtained from the National Inpatient Sample (NIS) 2011-2018 using the International Classification of Diseases, Ninth and Tenth Revisions. METHODS: This study included patients without cardiovascular disease (CVD), and various outcomes were compared among patients with and without gout. Cohorts were weighted using an algorithm provided by the NIS, which allows for national estimates. Our primary endpoint was the odds of developing an MI, and secondary endpoints were adverse hospital events and length of stay. In total, 117,261,842 patients without CVD risk factors were included in this study, 187,619 (0.16%) of whom had a diagnosis of gout. RESULTS: Patients without CVD risk factors who had gout were older and more likely to be male compared with patients without gout. Among patients without CVD risk factors, the odds of having an AMI were significantly higher in those with gout compared with those without, even after adjusting for chronic nonsteroidal anti-inflammatory drug and oral steroid use. Moreover, patients without CVD risk factors and with gout were more likely to develop acute renal failure, acute thromboembolic event, shock, acute gastrointestinal bleed, and arrhythmia compared with those without gout. Furthermore, patients without CVD risk factors who were admitted with gout had higher mortality compared with those without gout. CONCLUSIONS: In our study, we found that patients without risk factors for AMI who had gout were more likely to develop AMI compared with those without gout. Furthermore, the same patients were more likely to develop other adverse outcomes. Even with proper management, these individuals should be monitored closely for coronary events.

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COVID-19 is associated with various cardiovascular complications, including arrhythmias. This study investigated the incidence of new-onset atrial fibrillation (AFB) and atrial flutter (AFL) in COVID-19 patients and identified potential risk factors. We conducted a retrospective cohort study at a tertiary-care safety-net community hospital including 647 patients diagnosed with COVID-19 from March 2020 to March 2021. Patients with a prior history of AFB or AFL were excluded. Data on demographics, clinical characteristics, and outcomes were collected and analyzed using chi-square tests, t-tests, and binary logistic regression. We found that 69 patients (10.66%) developed AFB or AFL, with 41 patients (6.34%) experiencing new-onset arrhythmias. The incidence rates for new-onset AFB and AFL were 5.4% and 0.9%, respectively. Older age (≥65 years) was significantly associated with new-onset AFB/AFL (OR: 5.43; 95% CI: 2.31-12.77; p < 0.001), as was the development of sepsis (OR: 2.73; 95% CI: 1.31-5.70; p = 0.008). No significant association was found with patient sex. Our findings indicate that new-onset atrial arrhythmias are a significant complication in COVID-19 patients, particularly among the elderly and those with sepsis. This highlights the need for targeted monitoring and management strategies to mitigate the burden of atrial arrhythmias in high-risk populations during COVID-19 infection.

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BACKGROUND: In the last two decades, risk factors, prevalence, and mortality due to coronary artery disease in young adults are on the rise. We sought to assess the prevalence, trends, and economic burden of ventricular tachycardia (VT) hospitalizations in young adults (< 45 years), further stratified by race and gender. METHODS: The Nationwide Inpatient Sample was explored for hospitalizations with VT in patients (< 45 years) between 2005 and 2018 and divided among 3 groups of the quadrennial period using validated International Classification of Diseases (ICD) 9th and 10th revision Clinical Modification (CM) codes. The Pearson chi-square test and Wilcoxon rank-sum were used for categorical and continuous variables, respectively. We assessed the temporal trends of mortality in VT hospitalizations and trends of VT hospitalization stratified by age, sex, and race by using Joinpoint regression analysis. The primary outcome was in-hospital mortality trends. Secondary outcomes were trends of hospital stay in days, cost of care in US dollars, cardiac arrest, and discharge disposition. RESULTS: Out of 5,156,326 patients admitted with VT between 2005 and 2018, 309,636 were young adults. Among them, 102,433 were admitted between 2005 and 2009 (mean age 36.1 ± 6.99; 61% male, 58.5% White), 109,591 between 2010 and 2014 (mean age 35.5 ± 7.16; 59% male, 54.2% White), and 97,495 between 2015 and 2018 (mean age 35.4 ± 7.00; 60% male, 52.3% White) (p < 0.07). In the young adults with VT, all-cause mortality was 7.37% from 2005 to 2009, 7.85% from 2010 to 2014 (6.5% relative increase from 2005 to 2009), and 8.98% from 2015 to 2018 (relative increase of 14.4% from 2010 to 2014) (p < 0.0001). Similarly, risk of cardiac arrest was on the rise (6.15% from 2005 to 2009 to 7.77% in 2010-2014 and 9.97% in 2015-2018). Inflation-adjusted cost increased over the years [$12,177 in 2005-2009; $13,249 in 2010-2014; $15,807 in 2015-2018; p < 0.0001)]. CONCLUSIONS: VT hospitalizations and related all-cause mortality, and healthcare utilization costs in young adults are on the rise in the study period. Hospitalization burden related to VT and poor outcomes were more notable for Black adults. Further studies are required for targeted screening and preventative measures in young adults.

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Background and Aim: Steroids have long been used in inducing remission of inflammatory bowel disease (IBD). Chronic use, defined as therapy greater than 3 months, has been implicated in complications including increased hospital length of stay (LOS), infections, and even death. In our retrospective study, we aim to identify the complications of chronic steroid use in patients with IBD. Methods: The fourth quarter of 2015-2019 National Inpatient Sample (NIS) was used in this study. International Classification of Diseases (ICD-10) codes were used to identify patients with a diagnosis of IBD and chronic steroid use. Adverse outcomes of chronic steroid use in IBD patients were analyzed, such as osteoporosis, opportunistic infections, mortality rate, and LOS. Cohorts were weighted using an algorithm provided by the NIS allowing for accurate national estimates. Results: A total of 283 970 patients had a diagnosis of IBD. Of those, 18 030 patients had concurrent chronic steroid use. Racial disparities existed, with 77.4% White, 12.7% Black, and 6.0% Hispanic. Patients with a history of IBD and chronic steroid use were found to have higher odds of developing osteoporosis, opportunistic infections, and acute thromboembolic events but did not have higher odds of mortality. Conclusion: There is much controversy about whether IBD patients should be on chronic steroids for maintenance therapy and this study highlights the importance of this decision as patients on chronic steroid use had higher odds of developing adverse effects. These results stress the importance of monitoring patients on steroids and avoiding chronic use.

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Background and Aims: We aimed to study the impact of acute myocardial infarction (AMI) in patients with celiac disease (CD). Methods: We used the National Inpatient Sample 2011-2018 to identify patients aged 18 years and older with a history of CD who presented with AMI using International Classification of Disease Nineth and Tenth Revision codes. Primary outcome of interest was mortality differences in AMI patients with and without CD. Secondary outcomes were in-hospital length of stay, hospital costs, and coronary revascularization. Results: A total of 2,287,840 weighted patients were included in this study with a principal diagnosis of AMI. Among this population, 183,027 weighted patients had a history of CD (0.08%), and 2,286,010 weighted patients had AMI without a history of CD (99.92%). Most AMI patients with and without CD were older (69.57 ± 13.21 vs 67.08 ± 13.87 years, respectively) and white (92.55% vs 75.39%, respectively). Patients with AMI and CD were more likely to be female than patients without CD (53.76% vs 38.47%; P < .05). In our study, we found that the difference in hospital charges (adjusted mean difference $2644.7) was lower among AMI and CD; however, length of stay was higher among patients with CD (adjusted mean difference 0.36 day) although they were not statistically significant (P > .05). Both cohorts had higher number of Medicare recipients and lower number of patients who self-pay. Our study also found that smoking was more prevalent among patients with CD, 12.14%, vs patients without CD, 2.51%. Moreover, patients with CD who developed AMI had a lower adjusted odds of mortality than those without CD (adjusted odds ratio [aOR] 0.41; P < .05). Patients with CD and AMI also had lower odds of coronary revascularization (aOR 0.80; P < .05). In addition, we found that adults with CD had a lower odds of developing AMI (aOR 0.78; P < .05). Conclusion: CD is a chronic disease leading to chronic inflammation and various nutrition-related problems which can lead to increased morbid conditions. However, we found lower odds of AMI among patients with CD, as well as lower mortality and comorbidities related to AMI, thus contradicting previous assumptions.

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Vasculitis, by definition, causes changes in the walls of blood vessels, including thickening, weakening, narrowing, and scarring, leading to inflammation and necrosis of the blood vessel walls. Small-vessel vasculitis is commonly associated with anti-neutrophil cytoplasmic antibodies (ANCA), which activate cytokine-primed neutrophils and monocytes that express ANCA antigens proteinase 3 (PR3) and myeloperoxidase (MPO) on their surface. The continuous injury and inflammation of these small vessels characterized by circulating immune complexes and antinuclear antibodies result in clinical features standard in all types of vasculitis. When a 59-year-old male with a history of heart failure, hypertension (on hydralazine 100 mg every eight hours for more than ten years), diabetes mellitus, and dyslipidemia presented to the hospital, he was complaining of hematuria, intermittent periumbilical abdominal pain, and 40-lb weight loss over four months. Initial evaluation showed symptomatic anemia and large blood cells with proteinuria on urine analysis. During his clinical course, the patient developed a new diffuse purpuric rash. Imaging showed systemic involvement with ground-glass opacities, diffuse alveolar hemorrhage, and peripancreatic inflammatory changes, consistent with small-vessel vasculitis. Immunological tests confirmed ANCA-associated vasculitis, and kidney biopsy showed ANCA-mediated pauci-immune glomerulonephritis supported by the salvage technique used by pronase immunofluorescence, which provides evidence against the glomerular disease of the complex immune type in the setting of MPO-ANCA seropositivity. Despite the withdrawal of hydralazine and prompt initiation of immunosuppressive therapy and alternating sessions of plasmapheresis, the patient succumbed to acute massive pulmonary hemorrhage and subsequent demise. We recommend that patients on the common antihypertensive, hydralazine, should be monitored with non-specific inflammatory markers and, if warranted, with qualitative and quantitative assessment tools to measure inflammatory disease activity for possible complications of hydralazine drug-induced vasculitis or hydralazine ANCA-associated vasculitis (HAAV). Furthermore, cumulative dosages may be a predisposing factor for HAAV to present as a pulmonary-renal syndrome, which can be fulminant and fatal, despite aggressive efforts. Therefore, screening, revisiting therapy, early diagnosis, and prompt discontinuation of the drug are imperative.

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OBJECTIVE: In early 2019, a new coronavirus called SARS-CoV-2 emerged and changed the course of civilization. Our study aims to analyze the association between acute liver failure (ALF) and mortality in patients infected with COVID-19. A retrospective analysis of 864 COVID-19-infected patients admitted to Nassau University Medical Center in New York was performed. DESIGN: ALF is identified by acute liver injury (elevations in liver enzymes), hepatic encephalopathy and an international normalised ratio greater than or equal to 1.5. These parameters were analysed via daily blood work and clinical assessment. Multivariate logistic regression model predicting mortality and controlling for confounders such as age, coronary artery disease, intubation, hypertension, diabetes mellitus and acute kidney injury were used to determine the association of ALF with mortality. RESULTS: A total of 624 patients, out of the initial 864, met the inclusion criteria-having acute hepatitis and COVID-19 infection. Of those 624, 43 (6.9%) patients developed ALF during the course of their hospitalisation and their mortality rate was 74.4%. The majority of patients with ALF were male (60.6%). The logistic model predicting death and controlling for confounders shows COVID-19 patients with ALF had a nearly four-fold higher odds of death in comparison to those without ALF (p=0.0063). CONCLUSIONS: Findings from this study suggest that there is a significant association between mortality and the presence of ALF in patients infected with COVID-19. Further investigation into patients with COVID-19 and ALF can lead to enhanced treatment regimens and risk stratification tools, which can ultimately improve mortality rates during these arduous times.

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We aim to study the impact of pulmonary hypertension on acutely exacerbated chronic obstructive pulmonary disease (AECOPD). We used the 2016 and 2017 National Readmission Database with an inclusion criterion of AECOPD as a primary and pulmonary hypertension as a secondary diagnosis using ICD 10-CM codes. Exclusion criteria were age under 18 years, non-elective admission, and discharge in December. The primary outcome was in-hospital mortality during the index admission. Secondary outcomes were 30-day readmission rate, resource utilization, and instrument utilization including intubation, prolonged invasive mechanical ventilation >96 h (PIMV), tracheostomy, chest tube placement, and bronchoscopy during the index admission. A total of 627,848 patients with AECOPD were included in the study, and 68,429 (10.90%) patients had a diagnosis of pulmonary hypertension. Pulmonary hypertension was more common among females (61.14%) with a mean age of 71 ± 11.66, Medicare recipients (79.5%), higher Charlson comorbidity index, and treatment in an urban teaching hospital. Pulmonary hypertension was associated with greater mortality (adjusted odds ratio (aOR) 1.89, p < 0.001), higher 30-day readmission (aOR 1.24, p < 0.001), higher cost (adjusted mean difference (aMD) $2785, p < 0.01), length of stay (aMD 1.09, p < 0.001), and higher instrument utilization including intubation (aOR 199, p < 0.001), PIMV (aOR 2.12, p < 0.001), tracheostomy (aOR 2.1, p < 0.001), bronchoscopy (aOR 1.46, p = 0.007), and chest tube placement (aOR 1.39 p < 0.004). We found that pulmonary hypertension is related to higher in-hospital mortality, length of stay, increased instrument utilization, readmission, and costs. Our study aims to shed light on the impact of pulmonary hypertension on AECOPD in hopes to improve future management.