In this trial involving black male barbershop patrons with uncontrolled hypertension, health promotion by barbers resulted in larger blood-pressure reduction when coupled with medication management ...in barbershops by specialty-trained pharmacists.
HEARTS in the Americas is the regional adaptation of the WHO Global HEARTS Initiative. It is implemented in 24 countries and over 2,000 primary healthcare facilities. This paper describes the results ...of a multicomponent, stepwise, quality improvement intervention designed by the HEARTS in the Americas to support advances in hypertension treatment protocols and evolution towards the Clinical Pathway.
The quality improvement intervention comprised: 1) the use of the appraisal checklist to evaluate the current hypertension treatment protocols, 2) a peer-to-peer review and consensus process to resolve discrepancies, 3) a proposal of a clinical pathway to be considered by the countries, and 4) a process of review, adopt/adapt, consensus and approval of the clinical pathway by the national HEARTS protocol committee. A year later, 16 participants countries (10 and 6 from each cohort, respectively) were included in a second evaluation using the HEARTS appraisal checklist. We used the median and interquartile scores range and the percentages of the maximum possible total score for each domain as a performance measure to compare the results pre and post-intervention.
Among the eleven protocols from the ten countries in the first cohort, the baseline assessment achieved a median overall score of 22 points (ICR 18 -23.5; 65% yield). After the intervention, the overall score reached a median of 31.5 (ICR 28.5 -31.5; 93% yield). The second cohort of countries developed seven new clinical pathways with a median score of 31.5 (ICR 31.5 -32.5; 93% yield). The intervention was effective in three domains: 1. implementation (clinical follow-up intervals, frequency of drug refills, routine repeat blood pressure measurement when the first reading is off-target, and a straightforward course of action). 2. treatment (grouping all medications in a single daily intake and using a combination of two antihypertensive medications for all patients in the first treatment step upon the initial diagnosis of hypertension) and 3. management of cardiovascular risk (lower BP thresholds and targets based on CVD risk level, and the use of aspirin and statins in high-risk patients).
This study confirms that this intervention was feasible, acceptable, and instrumental in achieving progress in all countries and all three domains of improvement: implementation, blood pressure treatment, and cardiovascular risk management. It also highlights the challenges that prevent a more rapid expansion of HEARTS in the Americas and confirms that the main barriers are in the organization of health services: drug titration by non-physician health workers, the lack of long-acting antihypertensive medications, lack of availability of fixed-doses combination in a single pill and cannot use high-intensity statins in patients with established cardiovascular diseases. Adopting and implementing the HEARTS Clinical Pathway can improve the efficiency and effectiveness of hypertension and cardiovascular disease risk management programs.
Background Previous reports suggest that the use of angiotensin-converting enzyme inhibitors (ACEIs) or angiotensin receptor blockers (ARBs) may upregulate angiotensin-converting enzyme 2 receptors ...and increase severe acute respiratory syndrome coronavirus 2 infectivity. We evaluated the association between ACEI or ARB use and coronavirus disease 2019 (COVID-19) infection among patients with hypertension. Methods and Results We identified patients with hypertension as of March 1, 2020 (index date) from Kaiser Permanente Southern California. Patients who received ACEIs, ARBs, calcium channel blockers, beta blockers, thiazide diuretics (TD), or no therapy were identified using outpatient pharmacy data covering the index date. Outcome of interest was a positive reverse transcription polymerase chain reaction test for COVID-19 between March 1 and May 6, 2020. Patient sociodemographic and clinical characteristics were identified within 1 year preindex date. Among 824 650 patients with hypertension, 16 898 (2.0%) were tested for COVID-19. Of those tested, 1794 (10.6%) had a positive result. Overall, exposure to ACEIs or ARBs was not statistically significantly associated with COVID-19 infection after propensity score adjustment (odds ratio OR, 1.06; 95% CI, 0.90-1.25) for ACEIs versus calcium channel blockers/beta blockers/TD; OR, 1.10; 95% CI, 0.91-1.31 for ARBs versus calcium channel blockers/beta blockers/TD). The associations between ACEI use and COVID-19 infection varied in different age groups (
-interaction=0.03). ACEI use was associated with lower odds of COVID-19 among those aged ≥85 years (OR, 0.30; 95% CI, 0.12-0.77). Use of no antihypertensive medication was significantly associated with increased odds of COVID-19 infection compared with calcium channel blockers/beta blockers/TD (OR, 1.32; 95% CI, 1.11-1.56). Conclusions Neither ACEI nor ARB use was associated with increased likelihood of COVID-19 infection. Decreased odds of COVID-19 infection among adults ≥85 years using ACEIs warrants further investigation.
Global Hearts is the flagship initiative of the World Health Organization to reduce the burden of cardiovascular diseases, the leading cause of death and disability worldwide. HEARTS in the Americas ...Initiative is the regional adaptation that envisions HEARTS as the model for cardiovascular disease risk management, including hypertension and diabetes, in primary health care in the Americas by 2025. This initiative is entering its sixth year of implementation and now includes 22 countries and 1 380 primary health care centers. The objectives of this report are three-fold. First, it describes the emergence and the main elements of HEARTS in the Americas. Secondly, it summarizes the main innovations developed to catalyze and sustain implementation of the initiative. These innovations include: a) introduction of hypertension control drivers; b) development of a comprehensive and practical clinical pathway; c) development of a strategy to improve the accuracy of blood pressure measurement; d) creation of a monitoring and evaluation platform; and e) development of a standardized set of training and education resources. Thirdly, this report discusses future priorities of the initiative. The goal of implementing these innovative and pragmatic solutions is to create a more effective health system and shift the focus of cardiovascular and hypertension programs from the highly specialized care level to primary health care. In addition, HEARTS in the Americas can serve as a model for more comprehensive, effective, and sustainable noncommunicable disease prevention and treatment practices.
Cardiovascular disease (CVD) is the leading cause of death in the Americas and raised blood pressure accounts for over 50% of CVD. In the Americas over a quarter of adult women and four in ten adult ...men have hypertension and the diagnosis, treatment and control are suboptimal. In 2021, the World Health Organization (WHO) released an updated guideline for the pharmacological treatment of hypertension in adults. This policy paper highlights the facilitating role of the WHO Global HEARTS initiative and the HEARTS in the Americas initiative to catalyze the implementation of this guideline, provides specific policy advice for implementation, and emphasizes that an overarching strategic approach for hypertension control is needed. The authors urge health advocates and policymakers to prioritize the prevention and control of hypertension to improve the health and wellbeing of their populations and to reduce CVD health disparities within and between populations of the Americas.
Background Hypertension is assumed to be asymptomatic. Yet, clinically significant nocturia (≥2 nightly voids) constitutes a putative symptom of uncontrolled hypertension. Black men with hypertension ...may be prone to nocturia because of blunted nocturnal blood pressure ( BP ) dipping, diuretic drug use for hypertension, and comorbidity that predisposes to nocturia. Here, we test the hypothesis that nocturia is a common and potentially reversible symptom of uncontrolled hypertension in black men. Methods and Results We determined the strength of association between nocturia (≥2 nightly voids) and high BP (≥135/85 mm Hg) by conducting in-person health interviews and measuring BP with an automated monitor in a large community-based sample of black men in their barbershops. Because nocturia is prevalent and steeply age-dependent after age 50 years, we studied men aged 35 to 49 years. Among 1673 black men (mean age, 43±4 years SD ), those with hypertension were 56% more likely than men with normotension to have nocturia after adjustment for diabetes mellitus and sleep apnea (adjusted odds ratio, 1.56; 95% CI , 1.25-1.94 P<0.0001). Nocturia prevalence varied by hypertension status, ranging from 24% in men with normotension to 49% in men whose hypertension was medically treated but uncontrolled. Men with untreated hypertension were 39% more likely than men with normotension to report nocturia ( P=0.02), whereas men whose hypertension was treated and controlled were no more likely than men with normotension to report nocturia ( P=0.69). Conclusions Uncontrolled hypertension was an independent determinant of clinically important nocturia in a large cross-sectional community-based study of non-Hispanic black men aged 35 to 49 years. Clinical Trial Registration URL : http://www.clinicaltrials.gov . Unqiue identifier: NCT 02321618.
Hyperaldosteronism (HA) is a common cause of secondary hypertension and may contribute to resistant hypertension (RH). The authors sought to determine and characterize HA screening, positivity rates, ...and mineralocorticoid receptor antagonist (MRA) use among patients with RH.
A cross-sectional study was performed within Kaiser Permanente Southern California (7/1/2012-6/30/2017). Using contemporary criteria, RH was defined as blood pressure uncontrolled (≥ 130/80) on ≥ 3 medications or requiring ≥ 4 antihypertensive medications. The primary outcome was screening rate for HA defined as any aldosterone and plasma renin activity measurement. Secondary outcomes were HA screen positive rates and MRA use among all patients with RH. Multivariable logistic regression analysis was used to estimate odds ratio (with 95% confidence intervals) for factors associated with HA screening and for patients that screened positive.
Among 102,480 patients identified as RH, 1977 (1.9%) were screened for HA and 727 (36.8%) screened positive for HA. MRA use was 6.5% among all patients with RH (22.5% among screened, 31.2% among screened positive). Black race, potassium < 4, bicarbonate > 29, chronic kidney disease, obstructive sleep apnea, and systolic blood pressure were associated with HA screening, but only Black race (1.55 1.20-2.01), potassium (1.82 1.48-2.24), bicarbonate levels (1.39 1.10-1.75), and diastolic blood pressure (1.15 1.03-1.29) were associated with positive screenings.
The authors' findings demonstrate low screening rates for HA among patients with difficult-to-control hypertension yet a high positivity rate among those screened. Factors associated with screening did not always correlate with screening positive. Screening and targeted use of MRA may lead to improved blood pressure control and outcomes among patients with RH.
ABSTRACT
Cardiovascular diseases are the leading cause of mortality and morbidity in the Region of the Americas, and hypertension represents its main risk factor. However, population hypertension ...control rates in the Region are poor. Global Hearts is the World Health Organization's flagship initiative to reduce the burden of cardiovascular diseases. HEARTS in the Americas Initiative is its regional adaptation that seeks to be the cardiovascular disease risk management model, including hypertension and diabetes, in primary health care throughout the Americas by 2025.
HEARTS in the Americas is being implemented in 22 countries and over 2 095 primary care centers. All implementing countries have defined their treatment protocols, and HEARTS in the Americas has supported continuous improvement. Because WHO recently released the 2021 Guideline for the Pharmacological Treatment of Hypertension in Adults and HEARTS in the Americas introduced the key drivers for hypertension control, the initiative generated a methodology to help countries update and strengthen their treatment protocols.
This article describes the process of developing the treatment protocol appraisal checklist and defines the resulting clinical pathway. This tool can help countries and primary care centers to improve their protocols by identifying the improvement points and upgrading clinical pathways.
Propósito de la revisión. HEARTS en las Américas es la adaptación regional de la iniciativa mundial HEARTS, de la Organización Mundial de la Salud, para la prevención y el control de las enfermedades ...cardiovasculares (ECV). Su objetivo general es impulsar el cambio de la práctica clínica y de la gestión en los entornos de atención primaria, por parte de los servicios de salud, a fin de mejorar el control de la hipertensión y reducir el riesgo de ECV. En esta revisión se describe la iniciativa HEARTS en las Américas. En primer lugar, se resume la situación epidemiológica regional en cuanto a la mortalidad por ECV y las tendencias en el control de la hipertensión a nivel poblacional; a continuación, se explica la razón de ser de los principales componentes de la intervención: el sistema de manejo orientado a la atención primaria y la vía clínica de HEARTS. Por último, se examinan los factores clave para acelerar la expansión de HEARTS: los medicamentos, la atención basada en el trabajo en equipo y un sistema de monitoreo y evaluación. Resultados recientes. Hasta el momento, 33 países y territorios de América Latina y el Caribe se han comprometido a integrar este programa en toda su red de atención primaria de salud para el 2025. El aumento de la cobertura y del control de la hipertensión en los entornos de atención primaria de salud (en comparación con el modelo tradicional) es prometedor y confirma que las intervenciones que se promueven como parte de HEARTS son factibles y resultan aceptables para las comunidades, los pacientes, los prestadores de servicios de salud, los responsables de la toma de decisiones y los financiadores. En esta revisión se destacan algunos casos de implementación satisfactoria. Conclusiones. Ampliar el uso de un tratamiento eficaz de la hipertensión y optimizar el control del riesgo de ECV es una forma pragmática de acelerar la reducción de la mortalidad por ECV y, al mismo tiempo, de fortalecer los sistemas de atención primaria de salud para responder con calidad y de manera eficaz y equitativa al desafío que entrañan las enfermedades no transmisibles, no solo en los países de ingresos bajos o medianos, sino en todas las comunidades a nivel mundial.
A doença cardiovascular (DCV) é a principal causa de morte nas Américas, e a pressão arterial elevada é responsável por mais de 50% dos casos de DCV. Nas Américas, mais de um quarto das mulheres ...adultas e quatro de cada dez homens adultos têm hipertensão arterial, sendo que diagnóstico, tratamento e controle estão abaixo do ideal. Em 2021, a Organização Mundial da Saúde (OMS) divulgou uma atualização das diretrizes para o tratamento medicamentoso da hipertensão arterial em adultos. Esta publicação ressalta o papel facilitador da iniciativa Global HEARTS da OMS e da iniciativa HEARTS nas Américas para catalisar a implementação dessas diretrizes, oferece recomendações específicas de políticas para sua implementação e enfatiza a necessidade de uma abordagem estratégica abrangente para o controle da hipertensão arterial. Os autores clamam para que tanto as pessoas que advogam pela Saúde, quanto as autoridades responsáveis, priorizem a prevenção e o controle da hipertensão arterial como forma de melhorar a saúde e o bem-estar das populações e reduzir as disparidades de saúde cardiovascular dentro das populações das Américas e entre elas.
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