Cardiology Commons^™

Hypertension Management In Patients With Chronic Kidney Disease, Sean A Hebert, Hassan N Ibrahim

Faculty, Staff and Student Publications

Hypertension and chronic kidney disease are closely linked. Patients with chronic kidney disease have hypertension almost universally and uncontrolled hypertension accelerates the decline in kidney function. The pathophysiology of hypertension in chronic kidney disease is complex, but is largely related to reduced nephron mass, sympathetic nervous system overactivation, involvement of the renin-angiotensin-aldosterone system, and generalized endothelial dysfunction. Consensus guidelines for blood pressure targets have adopted a blood pressure <120/80 mm Hg in native chronic kidney disease and <130/80 mm Hg in kidney transplant recipients. Guidelines also strongly advocate for renin-angiotensin-aldosterone system blockade as the first-line therapy.

Heterogeneity In The Prevalence Of Premature Hypertension Among Asian American Populations Compared With White Individuals: A National Health Interview Survey Study, Sina Kianoush, Mahmoud Al Rifai, Anwar T. Merchant, Xiaoming Jia, Zainab Samad, Aneil Bhalla, Ayesha Khan, Dongshan Zhu, Salim S. Virani

Section of Cardiology

Background: Differences in prevalence of risk factors such as hypertension may explain heterogeneity in cardiovascular risk across Asian American populations.
Methods: We used National Health Interview Survey (NHIS) data from 2006 to 2018 among White, Chinese, Asian Indian, Filipino, and 'other Asians' (Japanese, Korean, and Vietnamese). Unadjusted and adjusted odds ratios (aOR) with 95% confidence intervals were reported using logistic regression models for the association between race and self-reported premature hypertension (age old). Models were adjusted for sex, education, body mass index, smoking status, diabetes, and coronary heart disease.
Results: We studied 99,864 participants with history of hypertension (mean age, …

Heterogeneity In The Prevalence Of Premature Hypertension Among Asian American Populations Compared With White Individuals: A National Health Interview Survey Study, Sina Kianoush, Mahmoud Al Rifai, Anwar T Merchant, Xiaoming Jia, Zainab Samad, Aneil Bhalla, Ayesha Khan, Dongshan Zhu, Salim Virani

Faculty, Staff and Students Publications

BACKGROUND: Differences in prevalence of risk factors such as hypertension may explain heterogeneity in cardiovascular risk across Asian American populations.

METHODS: We used National Health Interview Survey (NHIS) data from 2006 to 2018 among White, Chinese, Asian Indian, Filipino, and 'other Asians' (Japanese, Korean, and Vietnamese). Unadjusted and adjusted odds ratios (aOR) with 95% confidence intervals were reported using logistic regression models for the association between race and self-reported premature hypertension (ageold). Models were adjusted for sex, education, body mass index, smoking status, diabetes, and coronary heart disease.

RESULTS: We studied 99,864 participants with history of hypertension (mean age, 59.3 …

Association Between Social Vulnerability Index And Cardiovascular Disease: A Behavioral Risk Factor Surveillance System Study, Vardhmaan Jain, Mahmoud Al Rifai, Safi U Khan, Ankur Kalra, Fatima Rodriguez, Zainab Samad, Yashashwi Pokharel, Arunima Misra, Laurence S Sperling, Jamal S Rana, Waqas Ullah, Ankit Medhekar, Salim S Virani

Division of Cardiology Faculty Papers

Background Social and environmental factors play an important role in the rising health care burden of cardiovascular disease. The Centers for Disease Control and Prevention developed the Social Vulnerability Index (SVI) from US census data as a tool for public health officials to identify communities in need of support in the setting of a hazardous event. SVI (ranging from a least vulnerable score of 0 to a most vulnerable score of 1) ranks communities on 15 social factors including unemployment, minoritized groups status, and disability, and groups them under 4 broad themes: socioeconomic status, housing and transportation, minoritized groups, and …

Association Between Social Vulnerability Index And Cardiovascular Disease: A Behavioral Risk Factor Surveillance System Study, Vardhmaan Jain, Mahmoud Al Rifai, Safi U Khan, Ankur Kalra, Fatima Rodriguez, Zainab Samad, Yashashwi Pokharel, Arunima Misra, Laurence S Sperling, Jamal S Rana, Waqas Ullah, Ankit Medhekar, Salim S Virani

Faculty, Staff and Students Publications

Background Social and environmental factors play an important role in the rising health care burden of cardiovascular disease. The Centers for Disease Control and Prevention developed the Social Vulnerability Index (SVI) from US census data as a tool for public health officials to identify communities in need of support in the setting of a hazardous event. SVI (ranging from a least vulnerable score of 0 to a most vulnerable score of 1) ranks communities on 15 social factors including unemployment, minoritized groups status, and disability, and groups them under 4 broad themes: socioeconomic status, housing and transportation, minoritized groups, and …

Is Home Blood Pressure Monitoring Effective At Controlling Hypertension In African American Patients? A Clin-Iq, Rebecca Nye, Wilhelm Lehmann, Deborah Simpson

Journal of Patient-Centered Research and Reviews

African Americans are disproportionately affected by hypertension, a modifiable contributor to multiple chronic diseases and premature death. Primary care physicians play an important role in hypertension control. Home blood pressure monitoring (HBPM) is an evidence-based method for confirming diagnosis and monitoring hypertension over time. Some studies have found that HBPM may lead to clinically relevant reductions in blood pressure when combined with additional interventions, but few studies have focused specifically on African American populations. Evidence of effectiveness could increase clinical recommendation of HBPM. This clinical inquiry examined whether HBPM improves blood pressure control in African Americans with uncontrolled hypertension. Reviewed …

Potential Impact Of 2017 American College Of Cardiology/American Heart Association Hypertension Guideline On Contemporary Practice: A Cross-Sectional Analysis From Ncdr Pinnacle Registry, Aliza Hussain, Salim S. Virani, Luke Zheng, Ty J. Gluckman, William B. Borden, Frederick A. Masoudi, Thomas M. Maddox

Office of the Provost

Background Clinical implications of change in the 2017 American College of Cardiology (ACC)/American Heart Association (AHA) guideline on the diagnosis and management of hypertension, compared with recommendations by 2014 expert panel and Seventh Report of the Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure (JNC7), are not known. Methods and Results Using data from the NCDR (National Cardiovascular Data Registry) PINNACLE (Practice Innovation and Clinical Excellence) Registry (January 2013-Decemver 2016), we compared the proportion and clinical characteristics of patients seen in cardiology practices diagnosed with hypertension, recommended antihypertensive treatment, and achieving blood pressure (BP) goals …

Associations Between Adherence To The Dietary Approaches To Stop Hypertension (Dash) Diet And Six Glucose Homeostasis Traits In The Microbiome And Insulin Longitudinal Evaluation Study (Miles), Gautam Ramesh, Alexis C Wood, Matthew A Allison, Stephen S Rich, Elizabeth T Jensen, Yii-Der I Chen, Jerome I Rotter, Alain G Bertoni, Mark O Goodarzi

Children’s Nutrition Research Center Staff Publications

Background and aims: The DASH diet conveys protection against type 2 diabetes mellitus (T2D) Via plant-based and non-plant-based recommendations. Research has not identified which glucose homeostasis pathways are improved. We examined associations between adherence to a DASH diet and six glucose homeostasis traits, probing whether associations could be attributed to the plant-based (DASH-P) and/or non-plant based (DASH-NP) components.

Methods and results: We included data from 295 adults without T2D (age 59.3 ± 9.00 years; 63.46% non-Hispanic White and 36.54% African American, self-reported race ancestry) participating in the Microbiome and Insulin Longitudinal Evaluation Study (MILES). An oral glucose tolerance test (OGTT) …

Alterations Of The Gut Microbial Community Structure And Function With Aging In The Spontaneously Hypertensive Stroke Prone Rat, Huanan Shi, James W Nelson, Sharon Phillips, Joseph F Petrosino, Robert M Bryan, David J Durgan

Faculty, Staff and Students Publications

Gut dysbiosis, a pathological imbalance of bacteria, has been shown to contribute to the development of hypertension (HT), systemic- and neuro-inflammation, and blood-brain barrier (BBB) disruption in spontaneously hypertensive stroke prone rats (SHRSP). However, to date individual species that contribute to HT in the SHRSP model have not been identified. One potential reason, is that nearly all studies of the SHRSP gut microbiota have analyzed samples from rats with established HT. The goal of this study was to examine the SHRSP gut microbiota before, during, and after the onset of hypertension, and in normotensive WKY control rats over the same …

Burden Of Cardiovascular Risk Factors And Disease In Five Asian Groups In Catalonia: A Disaggregated, Population-Based Analysis Of 121 000 First-Generation Asian Immigrants, Priyanka Satish, Emili Vela, Usama Bilal, Montse Cleries, Alka M Kanaya, Namratha Kandula, Salim S Virani, Nadia Islam, Javier Valero-Elizondo, Tamer Yahya, Josep Comin-Colet, Khurram Nasir, Josepa Mauri, Miguel Cainzos-Achirica

Faculty, Staff and Students Publications

AIMS: To evaluate the burden of cardiovascular risk factors and disease (CVD) among five Asian groups living in Catalonia (Spain): Indian, Pakistani, Bangladeshi, Filipino, and Chinese.

METHODS AND RESULTS: Retrospective cohort study using the Catalan Health Surveillance System database including 42 488 Pakistanis, 40 745 Chinese, 21 705 Indians, 9544 Filipinos, and 6907 Bangladeshis; and 5.3 million native individuals ('locals'). We estimated the age-adjusted prevalence (as of 31 December 2019) and incidence (during 2019) of diabetes, hypertension, hyperlipidaemia, obesity, tobacco use, coronary heart disease (CHD), cerebrovascular disease, atrial fibrillation, and heart failure (HF). Bangladeshis had the highest prevalence of diabetes …

Identification Of Genetic Loci Simultaneously Associated With Multiple Cardiometabolic Traits, Alexis C Wood, Amit Arora, Michelle Newell, Victoria L Bland, Jin Zhou, Nicola Pirastu, Jose M Ordovas, Yann C Klimentidis

Children’s Nutrition Research Center Staff Publications

Background and aims: Cardiometabolic disorders (CMD) arise from a constellation of features such as increased adiposity, hyperlipidemia, hypertension and compromised glucose control. Many genetic loci have shown associations with individual CMD-related traits, but no investigations have focused on simultaneously identifying loci showing associations across all domains. We therefore sought to identify loci associated with risk across seven continuous CMD-related traits.

Methods and results: We conducted separate genome-wide association studies (GWAS) for systolic and diastolic blood pressure (SBP/DBP), hemoglobin A1c (HbA1c), low- and high- density lipoprotein cholesterol (LDL-C/HDL-C), waist-to-hip-ratio (WHR), and triglycerides (TGs) in the UK Biobank (N = 356,574-456,823). Multiple …

What Should Patients Know About Self Blood Pressure Measurement? A Review Article, Sau-Nga Fu

Journal of the Hong Kong College of Cardiology

Many people measure their blood pressure (BP) outside doctors’ offices with a common goal of concerning their health status. Self-BP monitoring devices are widely accessible as health care products or available in different community institutes. Patients often seek their doctors’ advice on their BP readings in our daily practice. Current international guidelines recommend that correct self-BP measurement with validated devices can enhance patients’ self-management and drug compliance, improving overall BP control. While most of the clinicians were supportive of their patients’ efforts, they were also concerned about the validity and reliability of the out-of-office BP readings. How can we effectively …

Obstructive Sleep Apnea And Cardiovascular Disease, Evan Gagnon

Graduate Research Projects

No abstract provided.

Associations Between Vascular Diseases And Alzheimer's Disease Or Related Dementias In A Large Cohort Of Men And Women With Colorectal Cancer, Xianglin L Du, Lulu Song, Paul E Schulz, Hua Xu, Wenyaw Chan

Faculty, Staff and Student Publications

BACKGROUND: Long term risk of Alzheimer's disease (AD) and related dementias (ADRD) associated with vascular diseases in people with colorectal cancer is unknown.

OBJECTIVE: to determine the risk of ADRD in association with cardiovascular diseases (CVD), stroke, hypertension, and diabetes in a cohort of patients with colorectal cancer.

METHODS: This retrospective cohort study consisted of 210,809 patients diagnosed with colorectal cancer at age≥65 years in 1991-2015 from the Surveillance, Epidemiology, and End Results (SEER)-Medicare linked database with follow-up from 1991-2016, who were free of any ADRD at the baseline (< 30 days after the date of cancer diagnosis).

RESULTS: The crude 26-year cumulative incidence of total ADRD in …

Self-Measured Blood Pressure Monitoring: A Patient Empowerment Project, Alison Cusmano

Doctor of Nursing Practice Final Manuscripts

Hypertension is a public health issue estimated to affect 112 million adults by 2030. Primary care patients in an outpatient clinic in Southern California with elevated blood pressure readings in the office did not have an organized system for close follow-up. The purpose of this evidence-based project (EBP) was to educate patients on self-measured blood pressure monitoring (SMBP), Dietary Approaches to Stop Hypertension (DASH), diet interventions, and healthy weight loss to improve hypertension rates. Through these interventions, patients developed an understanding of their systolic and diastolic blood pressure goals. Nurse practitioners, medical assistants, and licensed vocational nurses screened for high …

Scaling A Community-Wide Campaign Intervention To Manage Hypertension And Weight Loss, Belinda M. Reininger, Lisa A. Mitchell-Bennett, Minjae Lee, Paul G. Yeh, Amanda C. Davé, Soo Kyung Park, Tianlin Xu, Alma G. Ochoa-Del Toro

Physician Assistant Studies Faculty Publications

Public health impacts can be achieved when evidence-based interventions are implemented to those most in need. Too often implementation never or slowly occurs. The community-wide campaign intervention Tu Salud ¡Si Cuenta! has evidence of improving health outcomes related to chronic disease among low-income, Latinos. Using the RE-AIM Framework, this study examined if the scaled-up version of the intervention is associated with improvements in hypertension and obesity in 12 locations. Each element of the RE-AIM framework was examined. For "Effectiveness," we examined outcomes overall and by implementing location. We used linear and logistic regression to assess if exposure in the intervention …

Patient Characteristics And Outcomes Of Type 2 Myocardial Infarction During Heart Failure Hospitalizations In The United States, Salik Nazir, Abdul Mannan Khan Minhas, Ishan S Kamat, Robert W Ariss, George V Moukarbel, Juan Carlos Plana Gomez, Savitri Fedson, Ajith Nair, Biykem Bozkurt, Hani Jneid

Faculty, Staff and Students Publications

BACKGROUND: Type 2 myocardial infarction (MI) is increasingly diagnosed in patients with heart failure (HF). A paucity of data exists pertinent to the contemporary prevalence and impact of type 2 MI in patients with HF. We studied the patient profiles and the prognostic impact of type 2 MI on outcomes of HF hospitalizations.

METHODS: The Nationwide Readmission Database 2018 was queried for patients with HF hospitalizations with and without type 2 MI. Baseline characteristics, inpatient outcomes, and 30-day all-cause readmissions between both cohorts were compared.

RESULTS: Of 1,072,674 primary HF hospitalizations included in the study, 28,813 (2.7%) had type 2 …

Ucp3 (Uncoupling Protein 3) Insufficiency Exacerbates Left Ventricular Diastolic Dysfunction During Angiotensin Ii-Induced Hypertension, Xu Chen, Sadia Ashraf, Nadia Ashraf, Romain Harmancey

Faculty, Staff and Student Publications

Background Left ventricular diastolic dysfunction, an early stage in the pathogenesis of heart failure with preserved ejection fraction, is exacerbated by joint exposure to hypertension and obesity; however, the molecular mechanisms involved remain uncertain. The mitochondrial UCP3 (uncoupling protein 3) is downregulated in the heart with obesity. Here, we used a rat model of UCP3 haploinsufficiency (ucp3

Ucp3 (Uncoupling Protein 3) Insufficiency Exacerbates Left Ventricular Diastolic Dysfunction During Angiotensin Ii-Induced Hypertension, Xu Chen, Sadia Ashraf, Nadia Ashraf, Romain Harmancey

Faculty, Staff and Student Publications

Background Left ventricular diastolic dysfunction, an early stage in the pathogenesis of heart failure with preserved ejection fraction, is exacerbated by joint exposure to hypertension and obesity; however, the molecular mechanisms involved remain uncertain. The mitochondrial UCP3 (uncoupling protein 3) is downregulated in the heart with obesity. Here, we used a rat model of UCP3 haploinsufficiency (ucp3

Hypertension Education And Management Intervention (Hemi) In The Urgent Care Setting, Conrad L. Cash

Doctor of Nursing Practice Projects

Background: Hypertension, being a very prominent disease, is a common problem found during urgent care visits. By beginning in the urgent care setting, hypertension management can be started early; thereby preventing complications from uncontrolled hypertension.

Purpose: This DNP project aimed to improve patient knowledge of hypertension and overall blood pressure readings by providing one-to-one provider-patient education.

Design Method: This DNP quality improvement project was a pre- and post-test design using quantitative data. The goal was to access if there was a change in patient education pre, post, and three months follow-up along with a change in blood pressure.

Results: …

Association Between Morning Surge In Systolic Blood Pressure And Syntax Score I In Patients With Stable Coronary Artery Disease, Alaa Quisi, Gokhan Alici, Hazar Harbalioglu, Omer Genc, Ibrahim Halil Kurt, Murat Cayli

The Texas Heart Institute Journal

A high morning surge in systolic blood pressure poses a risk in people who have cardiovascular disease. We investigated the relationship between this phenomenon and the SYNTAX score I in patients who had stable coronary artery disease.

Our single-center study included 125 consecutive patients (109 men and 16 women; mean age, 54.3 ± 9 yr) in whom coronary angiography revealed stable coronary artery disease. We calculated each patient's sleep-trough morning surge in systolic blood pressure, then calculated the SYNTAX score I.

The morning surge was significantly higher in patients whose score was >22 (mean, 22.7 ± 13.2) than in those …

Identifying Opportunities For Implementing Home Blood Pressure Monitoring In Newly Diagnosed Or Worsening Hypertension At A Family Health Clinic, Catherine Liikala

Doctor of Nursing Practice Final Manuscripts

Abstract

The literature is clear that the diagnosis, treatment, and plan of care for hypertension in adults should rely, at least in part, on ambulatory blood pressure. Using in-office blood pressures alone risks inaccurate measurements and can result in inappropriate treatments. Many clinics, however, do not adhere to this recommendation and will fall back on clinic readings which puts the patient at risk of mismanaged hypertension and polypharmacy. This project was formulated to identify the extent to which hypertensive patients were diagnosed and managed without the use of home blood pressure monitoring in a small local community clinic. This …

Application Of The American College Of Cardiology(Acc/Aha) 2017 Guideline For The Management Ofhypertension In Adults And Comparison With The2014 Eighth Joint National Committee Guideline, Mohammad Alahmad, Salah Aburuz, Rami Beiram

Journal of the Saudi Heart Association

Objectives: This study aims to compare the 2017-ACC/AHA hypertension guideline with 2014-JNC-8 guideline in regard to the number of patients who are eligible for treatment and to determine the physicians’ adherence and the financial impact of implementing the new guideline. Methods: A cross-sectional observational study was conducted on adult patients who attended the hospital outpatient setting in UAE during January 1, 2018 till February 28, 2018. Adults who are diagnosed with hypertension and those with blood pressure (BP) levels based on two or more readings obtained on two or more different occasions were screened for inclusion into this study and …

Home Blood Pressure Monitoring To Improve Hypertension Control: A Narrative Review Of International Guideline Recommendations, John Andraos, Luma Munjy, Michael S. Kelly

Pharmacy Faculty Articles and Research

Home blood pressure monitoring (HBPM) is a convenient way to assess out-of-office blood pressure control and is recommended by numerous international guidelines to aid clinicians in the diagnosis and management of essential hypertension. Although available guidelines recommend the use of HBPM in patients receiving antihypertensive medication, their specific recommendations regarding optimal monitoring schedule, duration, and clinician interpretation of home blood pressure readings may differ among guidelines. Purpose: The purpose of this article is to review available international hypertension guideline recommendations related to the use of HBPM to improve hypertension control among patients receiving antihypertensive therapy. We also briefly highlight …

Hypertension Management: Improving Medication Adherence Through The Use Of Daily Text Messages, Gaelle Bulabula

Evidence-Based Practice Project Reports

Hypertension (HTN) is the leading cause of hospitalization and is responsible for approximately 50% of cardiovascular and cerebrovascular events (Al-Noumani, et al., 2018). Uncontrolled HTN can lead to comorbidities including ischemic heart disease, renal disease, or life-threatening arrythmias (World Health Organization [WHO], 2019). The leading cause of HTN is medication non-compliance (Varleta, et al., 2017). The purpose of this evidence-based practice project was to determine the effectiveness of daily text messages on antihypertensive medication adherence. A comprehensive review of literature generated ten high-level evidence studies demonstrating that daily text messages near each medication dosing time is best practice for improving …

Association Of Blood Pressure Variability And Diuretics With Cardiovascular Events In Patients With Chronic Kidney Disease Stages 1-5, L Parker Gregg, S Susan Hedayati, Hui Yang, Peter N Van Buren, Subhash Banerjee, Sankar D Navaneethan, Salim S Virani, Wolfgang C Winkelmayer, Carlos A Alvarez

Faculty, Staff and Students Publications

Visit-to-visit blood pressure variability (BPV) is associated with cardiovascular events in the general population. Data are scarce in chronic kidney disease (CKD). We hypothesized that BPV would be associated with cardiovascular outcomes, death, and end-stage kidney disease (ESKD) and that diuretics would modify these associations in patients with CKD.

We studied U.S. Veterans with non-dialysis CKD stages 1-5 and hypertension on non-diuretic antihypertensive monotherapy. At the time of second antihypertensive agent prescription, we propensity-matched for exposure to a loop or thiazide diuretic vs. any other antihypertensive. BPV was defined as the coefficient of variation of systolic blood pressure over …

Hypertension Guidelines And Coronary Artery Calcification Among South Asians: Results From Masala And Mesa, Jaideep Patel, Anurag Mehta, Mahmoud Al Rifai, Michael J. Blaha, Khurram Nasir, John W. Mcevoy, Ambarish Pandey, Alka M. Kanaya, Namratha R. Kandula, Salim S. Virani

Office of the Provost

Untreated hypertension may contribute to increased atherosclerotic cardiovascular disease (ASCVD) risk in South Asians (SA). We assessed HTN prevalence among untreated adults free of baseline ASCVD from the MASALA & MESA studies. The proportion of participants who received discordant recommendations regarding antihypertensive pharmacotherapy use by the 2017-ACC/AHA and JNC7 Guidelines across CAC score categories in each race/ethnic group was calculated. Compared with untreated MESA participants (n = 3896), untreated SA (n = 445) were younger (55±8 versus 59±10 years), had higher DBP (73±10 versus 70±10 mmHg), total cholesterol (199±34 versus 196±34 mg/dL), statin use (16% versus 9%) and …

Evaluating The Use Of Telehealth To Manage Hypertension In Primary Care, Alexandra M. Wiesner

DNP Projects

Background: Hypertension remains one of the most common chronic conditions in the United States leading to several health complications and immense financial burdens, yet it remains grossly undertreated despite the availability of evidence-based treatment options. The 2017 guidelines from the American College of Cardiology and American Heart Association recommended the use of home blood pressure monitoring with a telehealth component as an adjunct to regular hypertension treatment; however, implementing this into practice can be difficult depending on the setting, available resources, and the knowledge and skills of the providers. Aims: The purpose of this investigation is to evaluate patient adherence …

Effects Of Intensive Blood Pressure Treatment On Orthostatic Hypotension : A Systematic Review And Individual Participant-Based Meta-Analysis, Stephen P Juraschek, Jiun-Ruey Hu, Jennifer L Cluett, Anthony Ishak, Carol Mita, Lewis A Lipsitz, Lawrence J Appel, Nigel S Beckett, Ruth L Coleman, William C Cushman, Barry R Davis, Greg Grandits, Rury R Holman, Edgar R Miller, Ruth Peters, Jan A Staessen, Addison A Taylor, Lutgarde Thijs, Jackson T Wright, Kenneth J Mukamal

Faculty, Staff and Students Publications

BACKGROUND: Although intensive blood pressure (BP)-lowering treatment reduces risk for cardiovascular disease, there are concerns that it might cause orthostatic hypotension (OH).

PURPOSE: To examine the effects of intensive BP-lowering treatment on OH in hypertensive adults.

DATA SOURCES: MEDLINE, EMBASE, and Cochrane CENTRAL from inception through 7 October 2019, without language restrictions.

STUDY SELECTION: Randomized trials of BP pharmacologic treatment (more intensive BP goal or active agent) that involved more than 500 adults with hypertension or elevated BP and that were 6 months or longer in duration. Trial comparisons were groups assigned to either less intensive BP goals or placebo, …

Use Of Advanced Statistical Techniques To Predict All-Cause Mortality In The Systolic Blood Pressure Intervention Trial, William Kostis, Javier Cabrera, Chun Pang Lin, John Kostis, Jennifer Wellings, Stavros Zinonos, Jeanne Dobrzynski, Daniel Blickstein

Department of Medicine Faculty Papers

Background: The Systolic Blood Pressure Intervention Trial (SPRINT) was conducted in patients with hypertension and additional risk for cardiovascular disease who were randomized to the intensive blood pressure group targeting systolic blood pressure (SBP) less than 120 mm Hg and to the standard group where the target was less than 140 mm Hg. Analyses were done in the matched group of participants with the same gender, same age (±2 years) and same SBP (±3 mm Hg) at three months of treatment regardless of initial randomization to intensive or standard group (shaded area in Figure 1). Methods and results: During 3.26 …