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1.
PLoS One ; 19(1): e0292167, 2024.
Article in English | MEDLINE | ID: mdl-38277379

ABSTRACT

BACKGROUND: Healthcare coverage has been shown to have implications in the prevalence of coronary artery disease. We explore the impact of lack of healthcare coverage on ischemic heart disease (IHD) mortality in the US. METHODS: We obtained county-level IHD mortality and healthcare coverage data from the CDC databases for a total of 3,119 US counties. The age-adjusted prevalence of current lack of health insurance among individuals aged 18 to 64 years were obtained for the years 2018 and 2019 and were placed into four quartiles. First (Q1) and fourth quartile (Q4) had the least and highest age-adjusted prevalence of adults without health insurance, respectively. IHD mortality rates, adjusted for age through the direct method, were obtained for the same years and compared among quartiles. Ordinary least squares (OLS) regression for each demographic variable was conducted with the quartiles as an ordinal predictor variable and the age-adjusted mortality rate as the outcome variable. RESULTS: We identified a total of 172,942 deaths related to ischemic heart disease between 2018 and 2019. Overall AAMR was higher in Q4 (92.79 [95% CI, 92.35-93.23]) compared to Q1 (83.14 [95% CI, 82.74-83.54]), accounting for 9.65 excess deaths per 100,000 person-years (slope = 3.47, p = 0.09). Mortality rates in Q4 for males (126.20 [95% CI, 125.42-126.98] and females (65.57 [95% CI, 65.08-66.05]) were higher compared to Q1 (115.72 [95% CI, 114.99-116.44] and 57.48 [95% CI, 57.04-57.91], respectively), accounting for 10.48 and 8.09 excess deaths per 100,000 person-years for males and females, respectively. Similar trends were seen among Hispanic and non-Hispanic populations. Northeastern, Southern, and Western regions had higher AAMR within Q4 compared to Q1, with higher prevalence of current lack of health insurance accounting for 49.2, 8.15, and 29.04 excess deaths per 100,000 person-years, respectively. CONCLUSION: A higher prevalence of adults without healthcare coverage may be associated with increased IHD mortality rates. Our results serve as a hypothesis-generating platform for future research in this area.


Subject(s)
Myocardial Ischemia , Male , Adult , Female , Humans , Myocardial Ischemia/epidemiology , Data Collection , Forecasting , Delivery of Health Care
3.
J Investig Med High Impact Case Rep ; 11: 23247096231181060, 2023.
Article in English | MEDLINE | ID: mdl-37334970

ABSTRACT

Disseminated coccidioidomycosis is associated with significant morbidity and mortality. Involvement of the meninges is often fatal if untreated, typically requiring lifelong antifungal therapy and neurosurgical intervention. We present the case of a young male without any known immunocompromising conditions who opted exclusively for medical management of newly diagnosed coccidioidomycosis meningitis with communicating hydrocephalus and discuss the controversy associated with this approach. This case highlights the importance of shared decision-making between patient and clinician, even if the plan diverges from available guidelines. Furthermore, we discuss clinical considerations in approaching the close outpatient monitoring of patients with central nervous system coccidioidomycosis with hydrocephalus.


Subject(s)
Coccidioidomycosis , Hydrocephalus , Meningitis, Fungal , Humans , Male , Coccidioidomycosis/complications , Coccidioidomycosis/diagnosis , Coccidioidomycosis/drug therapy , Hydrocephalus/etiology , Central Nervous System/surgery , Meningitis, Fungal/diagnosis , Meningitis, Fungal/drug therapy , Ventriculoperitoneal Shunt
5.
Clin Res Cardiol ; 112(8): 1067-1076, 2023 Aug.
Article in English | MEDLINE | ID: mdl-36800016

ABSTRACT

BACKGROUND: Omecamtiv mecarbil (OM) is a direct myosin activator that augments left ventricular systolic function. This review compares OM to placebo by evaluating its effect on clinical outcomes and adverse events in patients with heart failure with reduced left ventricular ejection fraction. METHODS AND RESULTS: A literature search of multiple databases for randomized controlled trials (RCTs) investigating OM versus placebo was undertaken. Six RCTs comprising 9596 patients were included. Use of OM was associated with a reduced risk of stroke (RR: 0.69; 95% CI 0.52-0.92). There was no significant mean difference (MD) change in the KCCQ total symptom score (MD: 1.82, 95% CI - 1.33 to 4.97), all-cause death (RR: 1.00; 95% CI 0.93-1.07), hospital readmissions (RR: 0.96; 95% CI 0.90-1.03), myocardial infarction (RR: 1.05; 95% CI 0.83-1.33), cardiovascular death (RR: 1.01; 95% CI 0.92-1.10), heart failure (HF) events (RR: 0.95; 95% CI 0.89-1.02), or a composite of cardiovascular death or HF events (RR: 0.97; 95% CI 0.93-1.02). In addition, OM was associated with an increased risk of dizziness (RR: 1.25; 95% CI 1.04-1.50) and hypotension (RR: 1.17; 95% CI 1.01-1.36). Other adverse events including ventricular tachyarrhythmias, (RR: 0.95; 95% CI 0.82-1.11), supraventricular tachyarrhythmias and atrial fibrillation/flutter (RR: 0.73; 95% CI 0.46-1.18), dyspnea (RR: 1.00; 95% CI 0.86-1.18), and acute renal injury (RR: 0.88; 95% CI 0.60-1.27) were not significant. CONCLUSION: OM is generally well tolerated. We identified a reduced risk of stroke with use of OM. However, there was no improvement in other clinical outcomes or quality of life. Study protocol was registered in PROSPERO international prospective register of systematic reviews (CRD42022348423).


Subject(s)
Atrial Fibrillation , Heart Failure , Stroke , Humans , Randomized Controlled Trials as Topic , Heart Failure/drug therapy , Stroke Volume , Stroke/drug therapy , Outcome Assessment, Health Care
6.
JACC Adv ; 2(7): 100577, 2023 Sep.
Article in English | MEDLINE | ID: mdl-38939497

ABSTRACT

Background: Cardiovascular disease is a leading cause of morbidity and mortality, largely dominated by ischemic heart diseases (IHDs). Social determinants of health, including geographic, psychosocial, and socioeconomic factors, influence the development of IHD. Objectives: This study aimed to evaluate yearly trends and disparities in IHD mortality and to assess the impact of social vulnerability. Methods: We performed cross-sectional analyses using United States county-level mortality data and social vulnerability index (SVI) obtained from the Centers for Disease Control and Prevention databases. Age-adjusted mortality rates (AAMRs) per 100,000 population were compared between aggregated U.S. county groups, stratified by demographic information and SVI quartiles. Log-linear regression models were used to identify mortality trends from 1999 to 2020, with inflection points determined through the Monte-Carlo permutation test. Results: We identified a total of 9,108,644 deaths related to IHD between 1999 and 2020. Overall AAMR decreased from 194.6 in 1999 to 91.8 in 2020. Males (AAMR: 161.51) and Black (AAMR: 141.49) populations exhibited higher AAMR compared to females (AAMR: 93.16) and White (AAMR: 123.34) populations, respectively. Disproportionate AAMRs were observed among nonmetropolitan (AAMR: 136.17) and Northeastern (AAMR: 132.96) regions. Counties with a higher SVI experienced a greater AAMR, with a cumulative excess of 20.91 deaths per 100,000 person-years associated with increased social vulnerability. Conclusions: Despite a decline in IHD mortality from 1999 to 2020, disparities persisted among racial, gender, and geographic subgroups. A higher SVI was linked to increased IHD mortality. Policy interventions should prioritize integrating the SVI into health care delivery systems to effectively address these disparities.

8.
Clin Nephrol Case Stud ; 9: 117-122, 2021.
Article in English | MEDLINE | ID: mdl-34790516

ABSTRACT

We present a unique case of a male veteran with a history of Castleman disease, presenting with multiple arterial and venous vascular thromboses in the setting of recent Coronavirus (COVID-19)-disease diagnosis. We explore this patient's morbidity related to thrombotic complications of his COVID-19 diagnosis that were potentially avoidable with a comprehensive outpatient evaluation of his risk for thrombosis, as well as the initiation of anticoagulation and/or antiplatelet therapy given his high risk. Our case highlights the need for a standardized clinical workup of patients in the outpatient setting for risk assessment of vascular thrombosis associated with COVID-19 infection to direct medical management, in order to minimize adverse outcomes, complications requiring inpatient admission, and the need for additional yet limited medical resources and interventions. We propose a minimum of low-dose aspirin 81 mg daily as a reasonable approach for outpatient clinicians to consider, based on their best clinical judgement, when managing mild COVID-19, while other options, such as novel oral anticoagulants, are undergoing further investigation.

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