Cerebrovascular Disease Hospitalization Rates in End-Stage Kidney Disease Patients with Kidney Transplant and Peripheral Vascular Disease: Analysis Using the National Inpatient Sample (2005-2019).

Individuals with end-stage kidney disease (ESKD) face higher cerebrovascular risk. Yet, the impact of peripheral vascular disease (PVD) and kidney transplantation (KTx) on hospitalization rates for cerebral infarction and hemorrhage remains underexplored. Analyzing 2,713,194 ESKD hospitalizations (2005-2019) using the National Inpatient Sample, we investigated hospitalization rates for ischemic and hemorrhagic cerebrovascular diseases concerning ESKD, PVD, KTx, or their combinations. Patients hospitalized with cerebral infarction due to thrombosis/embolism/occlusion (CITO) or artery occlusion resulting in cerebral ischemia (AOSI) had higher rates of comorbid ESKD and PVD (4.17% and 7.29%, respectively) versus non-CITO or AOSI hospitalizations (2.34%, p < 0.001; 2.29%, p < 0.001). Conversely, patients hospitalized with nontraumatic intracranial hemorrhage (NIH) had significantly lower rates of ESKD and PVD (1.64%) compared to non-NIH hospitalizations (2.34%, p < 0.001). Furthermore, hospitalizations for CITO or AOSI exhibited higher rates of KTx and PVD (0.17%, 0.09%, respectively) compared to non-CITO or AOSI hospitalizations (0.05%, p = 0.033; 0.05%, p = 0.002). Patients hospitalized with NIH showed similar rates of KTx and PVD (0.04%) versus non-NIH hospitalizations (0.05%, p = 0.34). This nationwide analysis reveals that PVD in ESKD patients is associated with increased hospitalization rates with cerebral ischemic events and reduced NIH events. Among KTx recipients, PVD correlated with increased hospitalizations for ischemic events, without affecting NIH. This highlights management concerns for patients with KTx and PVD.

Urban-Rural Disparities in Pulmonary Hypertension-Related Mortality Between 2004 and 2019: A Call to Improve Access to Specialty Care Centers for Rural Residents in the United States.

As rural-urban pulmonary hypertension (PH)-related mortality trends have not been reported past 2011, it is important to update the literature to provide guidance for necessary initiatives geared at minimizing barriers to social determinants of health. We extracted PH-related data between 2004 and 2019 from the Centers for Disease Control and Prevention Wide-Ranging OnLine Data for Epidemiologic Research (CDC WONDER). Crude-mortality rate and age-adjusted mortality rate (AAMR) were determined. Associated annual percent changes and average annual percentage changes (AAPCs) were computed using Joinpoint Regression Program trend analysis software. A total of 353, 916 PH-related deaths occurred in the study population within the United States between 2004 and 2019 out of 3,326,222,482 total deaths. The overall rural PH-related AAMR was 10.75 per 100,000 individuals. The overall urban PH-related AAMR was 9.70 per 100,000 individuals. Both rural and urban county subgroups demonstrated increases in AAMR during the study period. Notably, 8.5% of specialty centers are in rural counties while 91.5% of centers are located in urban counties. Given the crucial role of early treatment at specialty centers in PH disease courses, we highlight higher mortality rates among rural county individuals. Specialty center accessibility for these patients must improve.

Demographic and regional trends of peripheral artery disease-related mortality in the United States, 2000 to 2019.

INTRODUCTION: Peripheral artery disease (PAD) is a common progressive atherosclerotic disease associated with significant morbidity and mortality in the US; however, data regarding PAD-related mortality trends are limited. This study aims to characterize contemporary trends in mortality across sociodemographic and regional groups. METHODS: The Centers for Disease Control and Prevention Wide-Ranging OnLine Data for Epidemiologic Research (CDC WONDER) was queried for data regarding PAD-related deaths from 2000 to 2019 in the overall sample and different demographic (age, sex, race/ethnicity) and regional (state, urban-rural) subgroups. Crude and age-adjusted mortality rates (CMR and AAMR, respectively) per 100,000 people were calculated. Associated annual percentage changes (APC) were computed using Joinpoint Regression Program Version 4.9.0.0 trend analysis software. RESULTS: Between 2000 and 2019, a total of 1,959,050 PAD-related deaths occurred in the study population. Overall, AAMR decreased from 72.8 per 100,000 in 2000 to 32.35 per 100,000 in 2019 with initially decreasing APCs followed by no significant decline from 2016 to 2019. Most demographic and regional subgroups showed initial declines in AAMRs during the study period, with many groups exhibiting no change in mortality in recent years. However, men, non-Hispanic (NH) Black or African American individuals, people aged ⩾ 85 years, and rural counties were associated with the highest AAMRs of their respective subgroups. Notably, there was an increase in crude mortality rate among individuals 25-39 years of age from 2009 to 2019. CONCLUSION: Despite initial improvement, PAD-related mortality has remained stagnant in recent years. Disparities have persisted across several demographic and regional groups, requiring further investigation.

Demographic and Regional Trends of Infective Endocarditis-Related Mortality in the United States, 1999 to 2019.

We sought to identify temporal, geographic, age and sex-based mortality trends of IE in the US over the past 2 decades. This population-based study utilized the CDC WONDER database to identify IE-related deaths occurring within the US between 1999 and 2019. IE-related crude and age-adjusted mortality rates (CMRs and AAMRs, respectively) were determined. Joinpoint regression was used to determine trends in CMR/AAMR using annual percent change (APC) in the overall sample in addition to demographic (sex, race/ethnicity, age) and geographic (rural/urban, statewide) subgroups. Between 1999 and 2019, a total of 279,154 deaths related to IE were reported. The overall AAMR declined from 54.2/1,000,000 in 1999 to 51.4 in 2019. However, AAMRs increased among several sub-groups over the past decade including men [2009-2019 APC = 0.4%, 95%CI, 0.1%-0.6%], non-Hispanic (NH) whites [APC of 0.8% from 2009 to 2019 (95%CI 0.5%-1.1%)], NH American Indians or Alaskan Natives [APC of 1.4% during the study period (95%CI, 0.7%-2.0%)], and those in rural areas [APC of 1.0% from 2009 to 2019 (95%CI 0.5%-1.5%)]. The CMRs increased among subjects 40-64 years old [APC of 2.8% from 2010 to 2019 (95%CI 2.2%-3.5%)] and 15-39 years old [APC of 16.4% from 2010 to 2017 (95%CI 13.5%-19.4%)]. IE-related CMR/AAMR increased among men, NH whites, NH American Indian or Alaskan Natives, those <65-year-old, and those from rural areas. Discerning the reasons for the increase in IE-related mortality among these groups and examining the impact of the social determinants of health may represent important opportunities to enhance care.

Demographic and Regional Trends of Mortality in Patients With Aortic Dissection in the United States, 1999 to 2019.

Background Aortic dissection (AoD) is associated with high morbidity and mortality. However, the burden of AoD mortality is not well characterized, and contemporary data and mortality trends in different demographic and geographic subgroups have not been described. Methods and Results Trends in AoD mortality were assessed using a cross-sectional analysis of the Centers for Disease Control and Prevention Wide-Ranging Online Data for Epidemiologic Research database. Crude and age-adjusted mortality rates (AAMR) per 1 million people with associated annual percent changes were determined. Joinpoint regression was used to assess trends in the overall sample and different demographic (sex, race and ethnicity, age) and geographic subgroups. Between 1999 and 2019, a total of 86 855 AoD deaths occurred within the United States. In the overall population, AAMR was 21.1 per 1 million in 1999 and 21.3 in 2019. After an initial decline in mortality, AAMR increased from 2012 to 2019, with an associated annual change of 2.5% (95% CI, 1.8-3.3). Men, older adults (aged ≥85 years), and non-Hispanic Black or African American individuals had higher mortality rates than women, younger individuals, and other racial and ethnic individuals, respectively. Despite lower AAMRs throughout the study period, women experienced greater increases in AAMR from 2012 to 2019 compared with men. Similarly, non-Hispanic Black or African American individuals had a pronounced increase in AAMR from 2012 to 2019. Conclusions Despite an initial decline in AoD mortality, the mortality rate has been increasing from 2012 to 2019, with pronounced increases among women and non-Hispanic Black or African American individuals.

Demographic and Regional Trends of Mortality in Patients With Acute Myocardial Infarction in the United States, 1999 to 2019.

Acute myocardial infarction (AMI)-related mortality has been decreasing within the United States because of improvements in management and preventive efforts; however, persistent disparities in demographic subsets such as race may exist. In this study, the nationwide trends in mortality related to AMI in adults in the United States from 1999 to 2019 are described. Trends in mortality related to AMI were assessed through a cross-sectional analysis of the Centers for Disease Control and Prevention Wide-Ranging Online Data for Epidemiologic Research database. Age-adjusted mortality rates per 100,000 people and associated annual percentage change and average annual percentage changes with 95% confidence intervals (CIs) were determined. Joinpoint regression was used to assess the trends in the overall, demographic (gender, race/ethnicity, age), and regional groups. Between 1999 and 2019, a total of 3,655,274 deaths related to AMI occurred. In the overall population, age-adjusted mortality rates decreased from 134.7 (95% CI 134.2 to 135.3) in 1999 to 48.5 (95% CI 48.3 to 48.8) in 2019 with an average annual percentage change of -5.0 (95% CI -5.5 to -4.6). Higher mortality rates were seen in Black individuals, men, and those living in the South. Patients older than 85 years experienced substantial decreases in mortality. In addition, rural counties had persistently higher mortality rates in comparison with urban counties. In conclusion, despite decreasing mortality rates in all groups, persistent disparities continued to exist throughout the study period.

Impact of Nutritional Epigenetics in Essential Hypertension: Targeting microRNAs in the Gut-Liver Axis.

PURPOSE OF REVIEW: To review the current knowledge on interactions between dietary factors and microRNAs (miRNAs) in essential hypertension (EH) pathogenesis. RECENT FINDINGS: There exists an integration of maintenance signals generated by genetic, epigenetic, immune, and environmental (e.g., dietary) factors that work to sustain balance in the gut-liver axis. It is well established that an imbalance in this complex, intertwined system substantially increases the risk for EH. As such, pertinent research has been taken to decipher how each signal operates in isolation and together in EH progression. Recent literature indicates that both macro- and micronutrients interrupt regulatory miRNA expressions and thus, alter multiple cellular processes that contribute to EH and its comorbidities. We highlight how carbohydrates, lipids, proteins, salt, and potassium modify miRNA signatures during EH. The disruption in miRNA expression can negatively impact communication systems such as over activating the renin-angiotensin-aldosterone system, modulating the vascular smooth muscle cell phenotype, and promoting angiogenesis to favor EH. We also delineate the prognostic value of miRNAs in EH and discuss the pros and cons of surgical vs dietary prophylactic approaches in EH prevention. We propose that dietary-dependent perturbation of the miRNA profile is one mechanism within the gut-liver axis that dictates EH development.

HER2-positive metastatic cervical cancer responsive to first and second-line treatment: A case report.

Cervical cancer is the fourth most common malignant disease among women, with metastatic disease having a dismal survival rate compared to localized disease when using standard combination chemotherapy. Next-generation sequencing (NGS) of tumors has allowed for targeted treatments of cancers in patients who have progressed on first-line therapy. We present a case of a 46 year-old female with advanced cervical adenocarcinoma and metastatic recurrence in the lungs found to have HER2 mutation who underwent first and second-line HER2-targeted therapy with sustained disease response. We review the standard of care for advanced cervical cancer, toxicity profiles of chemotherapy and immunotherapy that were employed, the economics of NGS and targeted treatment, and future directions for HER2-targeted therapy. This case report highlights a patient with metastatic cervical cancer responsive to first and second-line HER2-targeted therapy.