The impact of the Prime Time Sister Circles® (PTSC) on blood pressure of low-income mid-life African American women in the United States.

There is a pressing need to develop and evaluate culturally tailored, community-based interventions that address hypertension management among low-income African American women. We employed a randomized controlled trial to test the effectiveness of the Prime Time Sister Circles® Program in reducing blood pressure and body mass index among low-income African American women ages with hypertension. Study participants (N = 339) were African American women aged 40-75 years who were diagnosed with hypertension and received their primary care at government funded health centers in Washington, D.C. Compared to the usual care group, Prime Time Sister Circles® participation was associated with a reduction in systolic BP by - 2.45 (CI - 6.13, 1.23) mmHg, a reduction in diastolic BP by - 3.66 mmHg (CI - 6.32, - 0.99), and a change in BMI by - 0.26 (CI - 2.00, 1.48) from baseline to 15 months. The results suggest that culturally tailored community-based interventions can improve hypertension management in low-income women.

The Violence Epidemic in the African American Community: A Call by the National Medical Association for Comprehensive Reform.

While much progress has occurred since the civil rights act of 1964, minorities have continued to suffer disparate and discriminatory access to economic opportunities, education, housing, health care and criminal justice. The latest challenge faced by the physicians and public health providers who serve the African American community is the detrimental, and seemingly insurmountable, causes and effects of violence in impoverished communities of color. According to statistics from the Centers for Disease Control (CDC), the number one killer of black males ages 10-35 is homicide, indicating a higher rate of violence than any other group. Black females are four times more likely to be murdered by a boyfriend or girlfriend than their white counterparts, and although intimate partner violence has declined for both black and white females, black women are still disproportionately killed. In addition, anxiety and depression that can lead to suicide is on the rise among African American adolescents and adults. Through an examination of the role of racism in the perpetuation of the violent environment and an exploration of the effects of gang violence, intimate partner violence/child maltreatment and police use of excessive force, this work attempts to highlight the repercussions of violence in the African American community. The members of the National Medical Association have served the African American community since 1895 and have been advocates for the patients they serve for more than a century. This paper, while not intended to be a comprehensive literature review, has been written to reinforce the need to treat violence as a public health issue, to emphasize the effect of particular forms of violence in the African American community and to advocate for comprehensive policy reforms that can lead to the eradication of this epidemic. The community of African American physicians must play a vital role in the treatment and prevention of violence as well as advocating for our patients, family members and neighbors who suffer from the preventable effects of violence.

Fixed-Dose Versus Off-Label Combination of Isosorbide Dinitrate Plus Hydralazine Hydrochloride: Retrospective Propensity-Matched Analysis in Black Medicare Patients with Heart Failure.

INTRODUCTION: Based upon the findings of the African-American Heart Failure Trial, the US Food and Drug Administration approved the fixed-dose combination of isosorbide dinitrate (ISDN) and hydralazine hydrochloride (HYD) (FDC-ISDN/HYD) as a new drug for treatment of heart failure (HF) in self-identified African Americans. According to the FDA, FDC-ISDN/HYD has no therapeutic equivalent. However, off-label combinations of the separate generic drugs ISDN and HYD (OLC-ISDN+HYD) or isosorbide mononitrate (ISMN) and HYD (OLC-ISMN+HYD) are routinely substituted without any supporting outcome data. We conducted an exploratory retrospective propensity-matched cohort study using Medicare data to determine whether a survival difference exists between these treatments in medication-adherent patients. METHODS: Black Medicare beneficiaries with HF were matched with Medicare Part D data to identify patients with prescriptions to FDC-ISDN/HYD or the off-label combinations. Only patients with 1-year adherence levels ≥80% were included in the analysis. Propensity-matched scoring created two sets of matched cohort pairs on a 1:1 basis, each set comparing FDC-ISDN/HYD with one of the off-label combinations. Kaplan-Meier (KM) survival curves with the log-rank test were then calculated for each pair for the year of medication adherence. RESULTS: The analysis population was relatively older (77 years) and mainly female (66.7%), with a high burden of comorbid disease. The KM estimates of 1-year survival were 87.9% (95% CI 85.6-89.9%) and 83.0% (95% CI 80.3-85.3%) (log rank p = 0.0024), respectively, for the matched cohorts FDC-ISDN/HYD and OLC-ISDN+HYD (n = 886 in each group) and 88.2% (95% CI 85.9-90.2%) and 84.8% (95% CI 82.2-87.0%) (log rank p = 0.0320), respectively, for the matched cohorts FDC-ISDN/HYD and OLC-ISMN+HYD (n = 868 in each group). CONCLUSION: The 1-year survival advantage for FDC-ISDN/HYD compared with off-label combinations in adherent black Medicare beneficiaries with HF suggests a genuine difference between these medications and warrants prospective investigation.

Cardiovascular disease in African American women: a health care disparities issue.

OBJECTIVES: To review the current status of cardiovascular disease (CVD) in African American women compared to Caucasian women in regards to 4 categories of CVD: coronary artery disease (CAD), hypertension, stroke, and congestive heart failure (CHF), and to call attention to the need to place more emphasis on the need to increase awareness of CVD as the greatest killer of African American females in the United States. METHODS: A review of the recent literature on the subject of CVD in women over the past several years was conducted with a focus on CVD in African American women. Statistical data on incidence, prevalence, morbidity and mortality of CAD, hypertension, stroke, and CHF in black and white women were compared. RESULTS: Statistical data gathered over the past several years indicate that African American women have greater mortality than Caucasian women from CAD, hypertension, stroke, and CHF. The mortality rate from CAD is 69% higher in black women than in white women. Mortality for black females from hypertension is 352% higher than for white females. Age-adjusted stroke death rates are 54% higher in African American than in Caucasian women, and the age-adjusted mortality rate per 100,000 is 113.4 vs. 97.5 for black and white women, respectively. Incidence, prevalence, and morbidity figures for CAD, hypertension, stroke, and CHF are all higher for African American females than for Caucasian females. CONCLUSIONS: African American women are at exceptional risk for CVD, and more recognition of this fact as well as greater awareness of the problem should be promulgated and distributed by means of public education programs. Physicians who treat black patients also need to be encouraged to be more aggressive in their efforts to detect patients at risk and to initiate therapy early on in the course of CVD in this sub-population.

Cultural diversity, health care disparities, and cultural competency in American medicine.

A 2003 report by the Institute of Medicine identified several areas of disparity in health care due to discrimination (whether unintentional or intentional), bias, and prejudice. Given that most minority patients are treated by physicians from the majority group, the principles of cultural competency are extremely important. A health care provider is culturally competent when the patient is satisfied that a collaborative partnership has been established that facilitates successful and satisfactory delivery of care. To accomplish this, the physician makes an effort to overcome language barriers and learns to appreciate cultural differences. Taking the step to increase communication and awareness will enhance the quality of medical care delivered to minorities, leading to greater racial and ethnic harmony and understanding in the health care professions.

Guidelines for management of high-risk African Americans with multiple cardiovascular risk factors: recommendations of an expert consensus panel.

African Americans have higher rates of cardiovascular disease (CVD) than do Caucasians, which contributes significantly to their reduced life expectancy. Most African American adults have at least one major risk factor for CVD. Nonetheless, African Americans are often underdiagnosed and undertreated, despite presenting to the healthcare system late in their course, often after a CVD event. Patients with multiple risk factors have a CVD risk far greater than the sum of their individual risks. Metabolic syndrome tends to be clustered to a greater degree in African American women. Aggressive management of African Americans is necessary. In this report, we provide guidelines for the management of high-risk African Americans. For each individual risk factor, we address existing data and guidelines in the general population, existing data in African Americans, and proposed guidelines for African Americans based on evidence or extrapolation. In particular, for elevated cholesterol and blood pressure, evidence is emerging that lower is better, so aggressive management strategies are necessary. For dyslipidemia, statins alone will generally reach the goal, but for hypertension, multiple drugs are usually necessary. We conclude that further research in African Americans is necessary to complete the totality of evidence.

High-risk African Americans with multiple risk factors for cardiovascular disease: challenges in prevention, diagnosis, and treatment.

Coronary heart disease (CHD) is the second leading cause of death in the United States. Despite previous downward trends, which have not persisted, CHD mortality remains higher in African Americans than in Whites. Among African American and White adolescents and adults are trends of increased physical inactivity, smoking, and obesity. Approximately 47 million Americans have metabolic syndrome, a constellation of obesity, hypertension, dyslipidemia, and insulin resistance leading to diabetes. Despite a lower prevalence of metabolic syndrome, African Americans are more insulin resistant than Whites at similar degrees of adiposity, have higher blood pressures, and among women, have more obesity. Since African Americans tend to be diagnosed later and have more risk factors, which confers greater than additive risks, we propose the term "African American multiple-risk patient (AAMRP)." The AAMRP poses clinical and public health challenges for healthcare providers. We provide clinical and public health strategies for early detection and aggressive management of AAMRP.