Targeting of uncontrolled hypertension in the emergency department (TOUCHED): Design of a randomized controlled trial.

BACKGROUND: Uncontrolled or undiagnosed hypertension (HTN) is estimated to be as high as 46% in emergency departments (EDs). Uncontrolled HTN contributes significantly to cardiovascular morbidity and disproportionately affects communities of color. EDs serve high risk populations with uncontrolled conditions that are often missed by other clinical settings and effective interventions for uncontrolled HTN in the ED are critically needed. The ED is well situated to decrease the disparities in HTN control by providing a streamlined intervention to high risk populations that may use the ED as their primary care. METHODS: Targeting of UnControlled Hypertension in the Emergency Department (TOUCHED), is a two-arm single site randomized controlled trial of 770 adults aged 18-75 presenting to the ED with uncontrolled HTN comparing (1) usual care, versus (2) an Educational and Empowerment (E2) intervention that integrates a Post-Acute Care Hypertension Consultation (PACHT-c) with a mobile health BP self-monitoring kit. The primary outcome is differences in mean systolic blood pressure (SBP) at 6-months post enrollment. Secondary outcomes include differences in mean SBP and mean diastolic BP (DBP) at 3-months and mean DBP at 6-months. Additionally, improvement in cardiovascular risk score, medication adherence, primary care engagement, and HTN knowledge will also be assessed as part of this study. CONCLUSIONS: The TOUCHED trial will be instrumental in determining the effectiveness of a brief ED-based intervention that is portable to other urban EDs with high-risk populations. TRIAL REGISTRATION: clinicaltrials.gov Identifier: NCT03749499.

Community Targeting of Uncontrolled Hypertension: Results of a Hypertension Screening and Education Intervention in Community Churches Serving Predominantly Racial/Ethnic Minority Populations.

Background. Uncontrolled hypertension is the primary risk factor for the development of cardiovascular complications and particularly burdens racial/ethnic minority populations. Aim. To determine the effectiveness of a community hypertension screening, education, and empowerment intervention on blood pressure (BP) improvement. Method. We screened 152 participants across four churches in predominantly racial/ethnic minority neighborhoods for elevated BP. During this visit, those with BP ≥ 140/90 mmHg were enrolled in the study and completed interventions. Individuals with moderately elevated BP (≥140/90 and <160/100 mmHg; Group 1) viewed a 3-minute hypertension education video. Individuals with severely elevated BP (≥160/100 mmHg; Group 2) additionally viewed echocardiograms images with subclinical changes from uncontrolled hypertension and had a brief on-site medication review with a pharmacist. Both groups received automated BP monitors and information on neighborhood federally qualified health centers for primary care. Participants returned to each church for follow-up 3 months later. We analyzed BP difference at 3 months and percentage with controlled BP for each group. Results. For Group 1, mean baseline and follow-up BPs were 143.5/88.0 mmHg and 138.5/85.8 mmHg, respectively. For Group 2, BPs significantly decreased from 165.4/98.3 mmHg to 150.4/90.8 mmHg. After the intervention, participants with controlled BP for Groups 1 and 2 were 35.5% and 55.2%, respectively. Discussion. Participants in both groups had BP improvements. Greater improvements were in individuals at higher cardiovascular risk due to severely elevated BPs (≥160/100 mmHg). Conclusion. This pilot highlights the impact that streamlined empowerment interventions with dedicated health personnel can have in high-risk communities with elevated BPs.

Evaluation of an Enhanced Peer Mentoring Program on Scholarly Productivity and Promotion in Academic Emergency Medicine: A Five-Year Review.

OBJECTIVE: To design, implement, and evaluate the effectiveness of an enhanced peer mentoring program (EPMP) for faculty in emergency medicine aimed at overcoming traditional mentoring challenges. METHODS: Full time faculty (Clinical Instructor, Assistant, and Associate levels) were placed into peer groups (based upon their primary academic roles) led by senior faculty advisors at the Professor level. Peer groups met at least quarterly from 2012 to 2017. In lieu of a structured curriculum, session topics were informed by individual faculty surveys and peer group consensus. Areas of focus included work-life balance, prioritizing academic commitments, identification of mentors (both within and external to the department and university), networking opportunities, promotions goals, and career satisfaction. RESULTS: Effectiveness of the EPMP was evaluated by academic productivity and advancement over a 5- year period. A total of 22 faculty members participated in the program. There was an increase in promotions to the next academic level, from 3 promotions in the five years before the program to 7 promotions in the five years of the program. Total grant funding increased 3-fold from $500,000 to $1,706,479 from the first year to the last year of the evaluation period. CONCLUSIONS: This enhanced peer mentoring program was effective in mitigating many of the traditional mentoring challenges faced by faculty in academia and was successful in improving both academic productivity and advancement.

Bedside ultrasound as a predictive tool for acute chest syndrome in sickle cell patients.

BACKGROUND: Acute chest syndrome (ACS) is the leading cause of death for patients with sickle cell disease (SCD). Early recognition of ACS improves prognosis. OBJECTIVE: Investigate the use of bedside lung ultrasound (BLU) in identification of early pulmonary findings associated with ACS in SCD patients. METHODS: Prospective, observational study of a convenience sample of SCD patients presenting to the Emergency Department (ED) for a pain crisis. BLU interpretations were made by an emergency physician blinded to the diagnosis of ACS, and were validated by a second reviewer. The electronic medical record was reviewed at discharge and at 30 days. RESULTS: Twenty SCD patients were enrolled. Median age was 31 years, median hemoglobin was 7.7 g/dL. Six patients developed ACS. Five patients in the ACS group had lung consolidations on BLU (83%) compared to 3 patients in the non-ACS group (21%), p = 0.0181, (OR = 12.05, 95% CI 1.24 to 116.73). The ACS group was also more likely to have a pleural effusion and B-lines on BLU than the non-ACS group, p = 0.0175; 0.1657, respectively. In the ACS group, peripheral and frank consolidations on BLU was 83% and 50% sensitive, 79% and 100% specific for ACS, respectively; whereas an infiltrate on initial chest X-ray (CXR) was only 17% sensitive. BLU identified lung abnormalities sooner than CXR (median 3.6 vs. 31.8 h). CONCLUSIONS: Pulmonary abnormalities on BLU of an adult SCD patient presenting to the ED for a painful crisis appear before CXR, and highly suggest ACS. BLU is a promising predictive tool for ACS.

A hypertension emergency department intervention aimed at decreasing disparities: Design of a randomized clinical trial.

Effective interventions to identify and treat uncontrolled hypertension (HTN), particularly in underrepresented populations that use the emergency department (ED) for primary care, are critically needed. Uncontrolled HTN contributes significantly to cardiovascular morbidity and mortality and is more frequently encountered among patients presenting to the ED as compared to the primary care setting. EDs serve as the point of entry into the health care system for high-risk patient populations, including minority and low-income patients. Previous studies have demonstrated that the prevalence of uncontrolled/undiagnosed HTN in patients presenting to the ED is alarmingly high. Thus ED engagement and early risk assessment/stratification is a feasible innovation to help close health disparity gaps in HTN. A Hypertension Emergency Department Intervention Aimed at Decreasing Disparities (AHEAD2) trial, funded by the National Heart, Lung, and Blood Institute (NHLBI) is a three-arm single site randomized clinical pilot trial of adults presenting to the ED with Stage 2 hypertension (blood pressure [BP]>160/100) comparing (1) an ED-initiated Screening, Brief Intervention, and Referral for Treatment (SBIRT) focused on HTN, (2) the same ED-initiated SBIRT coupled with a Post-Acute Care Hypertension Transition Consultation by ED Clinical Pharmacists, and (3) usual care. The primary outcome is mean BP differences between study arms. Secondary outcomes are proportion of participants with BP control (BP<140/90mmHg), and improvements in HTN knowledge and medication adherence scores between study arms. The objective of this report is to describe the development of the AHEAD2 trial, including the methods, research infrastructure, and other features of the randomized clinical trial design.

Correlation between Subclinical Heart Disease and Cardiovascular Risk Profiles in an Urban Emergency Department Population with Elevated Blood Pressures: A Pilot Study.

BACKGROUND: Uncontrolled hypertension is a primary risk factor for development of cardiovascular complications. OBJECTIVE: Determine the point prevalence of left ventricular hypertrophy (LVH) and diastolic dysfunction in an urban emergency department (ED) population with elevated blood pressures (BP) and examine correlations between subclinical disease and patient cardiovascular risk profiles. METHODS: A convenience sample of patients with EBP (>140/90 on two measurements) had limited bedside echocardiograms (LBE). Subclinical hypertensive heart disease was classified as the presence of: LVH, abnormal ejection fraction (EF), or diastolic dysfunction. RESULTS: Thirty-nine patients with EBP were enrolled. The mean age was 46 years (SD = 10.9), 59% were women, 21% were smokers, and 92% had a history of hypertension. The average body mass index was 30.7 (SD = 8.7). Patients were 67% African American, 23% Latino, 5% Caucasian, 3% Asian, and 3% Native American. Subclinical disease was found in 39%: 31% had LVH, 15% had diastolic dysfunction, and 8% had abnormal EF. On bivariate analysis, elevated BP (p = 0.039) and blood urea nitrogen (p = 0.016) were correlated with subclinical heart disease. After adjusting for other covariates, receiving oral/intravenous antihypertensive medications in the ED (p = 0.005) was associated with subclinical heart disease. CONCLUSIONS: We found a point prevalence of subclinical heart disease of 39% in this urban ED population, using LBE. Real-time identification of subclinical heart disease at early stages in the ED in conjunction with abnormal renal function can help emergency physicians identify those patients in need of more aggressive therapy and urgent follow-up.

Antihypertensive medications and diastolic dysfunction progression in an African American population.

BACKGROUND: There have been no studies examining the association between antihypertensive medications and progression of diastolic dysfunction. The purpose of this study is to determine whether there is an association between class of antihypertensive medication and diastolic dysfunction progression in an African American population. METHODS: A retrospective cohort study of African American patients with at least two echocardiograms demonstrating diastolic dysfunction drawn from an echocardiogram database at an academic medical center. The main outcome measures were change in diastolic function grade as a function of time and association with hypertension medication classification. RESULTS: There were 96 African American patients in the database with 2 or more echocardiograms demonstrating diastolic dysfunction; representing 302 echocardiograms. The mean time between echocardiograms was 2.6 years. The mean age was 64.2 (±10.1) years, 78 % were women, and mean BMI 31.2 (±7.4) kg/m(2). The majority of subjects had Grade I diastolic dysfunction at their initial examination [N = 87 (90.6 %)]. Approximately 22.9 % (n = 22) of the study cohort demonstrated diastolic dysfunction progression. In multivariate analysis use of calcium channel blockers (CCB) was protective against diastolic dysfunction progression (OR for CCB users vs. non-users 0.28, 95 % confidence interval, 0.09-0.90, p < 0.05). CONCLUSIONS: These findings suggest that use of calcium channel blockers may have a protective effect against progression of diastolic dysfunction among African American patients. Further studies are required to confirm these findings and identify specific factors that can mediate disease progression among African American individuals with hypertension, who face substantial risk of complications such as diastolic heart failure.

Progression of left ventricular diastolic dysfunction in ethnic minorities.

BACKGROUND: Approximately 50 % of heart failure cases are due to diastolic failure. Generally, it is thought that asymptomatic diastolic dysfunction precedes the development of diastolic heart failure, representing an ideal time for intervention. Previous studies have examined progression rates in non-minority populations only. OBJECTIVE: To determine the rate of diastolic dysfunction progression and the associated risk factors in a predominately ethnic minority population. DESIGN, SETTING, AND PARTICIPANTS: A retrospective cohort study of participants drawn from the echocardiogram database and Electronic Health Record (EHR) for an academic medical center. Individuals with 2 or more echocardiograms showing diastolic dysfunction during a six year study period (2006­2012) were selected. MAIN OUTCOME MEASURES: Change in diastolic function grade over time and risk factors associated with this change. RESULTS: During the six-year retrospective study period, 154 patients with 2 or more echocardiograms demonstrating diastolic dysfunction were reviewed; these represented 496 echocardiograms. The mean time between echocardiograms was 1.9 years. Mean age was 64.6 (±10.1) years,81 % were female, and average BMI was 30.5(±7.4). The majority of subjects had Grade I diastolic dysfunction at the initial examination (87.7 % (n = 135)); 9 % (n = 14) had Grade II, and 3 % (n = 5) had Grade III. Approximately 27.9 % (n = 43) of the study cohort demonstrated overall worsening grade of diastolic dysfunction over time. Diastolic dysfunction grade was unchanged in 62 %(n = 96), improved in 9.7 % (n = 14), and worsened then improved in 0.7 % (n = 1). CONCLUSIONS: Our study showed a slightly higher rate of diastolic dysfunction progression in this predominately ethnic minority population. This is consistent with a previous study in a non-minority population demonstrating the progressive nature of diastolic dysfunction over time.Understanding the role of cardiovascular disease risk factors in accelerating progression rates from asymptomatic diastolic dysfunction to symptomatic stages is paramount to optimize intervention strategies.

The Aging Waistline: Impact of the Geriatric Obesity Epidemic on an Urban Emergency Department: Original Communication.

PURPOSE: Reviews adult emergency department (ED) visits for patients age 65 and older during one calendar year; determine the prevalence of weight classifications; identifies trends between BMI and discharge/admitting diagnoses, vital signs, and severity index. METHODS: The electronic medical records system and data from the ED billing service was reviewed for an urban academic institution with an annual volume of 125,000 for patients age > 65. Using a random number table, a retrospective cohort of 328 elderly patients was selected for review, representing a convenience sample of 2.6% of elderly ED visits. Body Mass Index (BMI) was calculated, using the Center for Disease Control (CDC) formula with underweight (<18.5), normal (18.5 - 24.9), overweight (25 - 29.9), and obese (≥30). RESULTS: The majority of the cohort in this study was African-American and Hispanic (60% and 27% respectively), and there were a higher percentage of females than males (60% and 40% respectively). Approximately 29% of the patients were classified as normal weight, 35% classified as overweight, and 36% as obese. The older the patient, the more likely that patient belonged to a lower weight classification (p < 0.01). Those presenting with neurological, pulmonary or gastrointestinal complaints were more likely to be of a higher weight classification (p < 0.05). Patients who were hypertensive on arrival to the ED were more likely to be in a higher weight classification (p < 0.01). CONCLUSION: Those patients with a higher weight classification had a strong correlation with selected abnormal vital signs and disease presentations. EDs are important sources of care for the elderly. EDs can serve as a previously untapped resource for screening and early referral exercise programs aimed at improving physical function/functional status and quality of life in the elderly patient population.

On the frontline: pediatric obesity in the emergency department.

Obesity among children is rising at an alarming rate. This study examines pediatric emergency department visits for children aged 2 to 17 years to determine the prevalence of normal, overweight, and obesity as well as to characterize discharge diagnosis and level of service among the different groups. The electronic emergency department medical record and billing service data were used in the review process. Body mass index (BMI) and percentiles were calculated using the Centers for Disease Control formulas with overweight being defined as BMI between 85th and 94th sex- and age-specific percentiles and obesity as greater than 95th sex- and age-specific percentile. The study was reviewed and approved by the institutional review board. Of the 596 patients meeting inclusion criteria, there was a predominance of African American and Hispanic patients. Approximately 53% (313) of patients were classified as normal weight, while 46% (272) of patients were either overweight or obese. The percentages of overweight and obesity were similar across racial/ethnic classifications, with a slight predominance of obesity among minority groups (30% and 35%, respectively, in minority groups vs 28% and 25%, respectively, in nonminority groups). There were no statistically significant differences between discharge diagnosis and level of service among the different weight categories. Rates of overweight and obesity in this predominately minority pediatric population were significantly greater than the published national rates. The impact of the epidemic of childhood obesity mandates the need for innovative strategies of weight control and reduction. Emergency departments routinely treat high-risk pediatric populations and can therefore serve as a resource for screening and early referral that has been previously untapped in combating childhood obesity.

Preparing the front line for the increase in the aging population: geriatric curriculum development for an emergency medicine residency program.

BACKGROUND: Emergency Departments (EDs) are common entry points to the health care system for elders. Emergency Medicine residents need specialized education about geriatric patients to maximize health outcomes. OBJECTIVES: To determine whether geriatric education provided to residents in Emergency Medicine results in improved knowledge of and attitudes toward geriatric patients. METHOD: A pre- and post-intervention survey was conducted in a 3-year university-based residency program in Emergency Medicine. Participants were Emergency Medicine residents (PGY 1-3). The curriculum "Care of the Aging Patient in Emergency Medicine" was introduced. Topic selection was based upon geriatric curriculum recommendations and resident surveys. Before starting the curriculum and at its conclusion, residents completed Geriatric Clinical Decision-making Assessments and the Geriatric Attitude Scale Survey. Pre- and post-assessments were compared. Residents also completed written assessments for each educational activity in the curriculum. RESULTS: After participating in the program, residents demonstrated improved knowledge of the geriatric patient, and their attitudes toward caring for geriatric patients had shifted from negative to neutral or positive. One statistically relevant change centered on the item, "Taking a medical history from an elderly patient is an ordeal" (p = 0.033) Pre-intervention, 8.3% (n = 3) of residents strongly agreed with the statement. After the intervention, strong disagreement with the statement increased from 2.8% (n = 1) to 11% (n = 4) on the educational surveys. In addition, an increase in the percentage of neutral responses was observed. CONCLUSIONS: Using familiar educational formats with heavy emphasis on "hands-on" activities to present the geriatric care curriculum had a positive impact on resident knowledge and confidence in dealing with geriatric patients.

Management of chronic heart failure: an old disease with a new face.

Heart failure is a leading cause of morbidity and mortality. It affects over 5 million patients annually. There are an estimated 400,000-700,000 new cases diagnosed each year. The management of heart failure has changed significantly over the last decade. This review focuses on the pharmacologic management of systolic heart failure, and provides current recommendations for the practicing acute care provider.

Myocardial infarction and cardiac complications in emergency department patients admitted to the intensive care unit with gastrointestinal hemorrhage.

Patients admitted with significant gastrointestinal hemorrhage (GIH) often experience in-hospital cardiac complications. This retrospective study examined 68 patients admitted from the Emergency Department to the Intensive Care Unit (ICU) over a 1-year period. The patients were 75% Caucasian, 60% male, with a mean age of 57 +/- 19 years. Medical co-morbidity was noted in 70%, and 54% of patients had a history of significant alcohol use. A systolic blood pressure < 100 mm Hg was present in 26%, hemoglobin < 7 mg/dL in 32%, and three patients (4%) expired. Death, acute myocardial infarction or other cardiac complications were noted in 32% of patients. Patients older than 60 years were three times more likely to have a complicated course than were younger patients, and those with a co-morbidity were 14.8 times more likely. Patients with a history of significant alcohol use were 31% less likely to have an inpatient complication than those without such a history. Regression analysis supported the protective effect of a history of significant alcohol use and also demonstrated that a history of peptic ulcer disease was predictive of inpatient complications. Older GIH patients and those with co-morbidities may benefit from ICU disposition given their greater risk. Younger patients presenting with hematemesis and a history of significant alcohol use tended to have fewer complications such that it may be possible to manage these patients outside of the ICU if hemodynamically stable.

Knowledge of heart disease among women in an urban emergency setting.

OBJECTIVE: To test the hypothesis that the higher prevalence of heart disease-related illnesses in women in urban areas may be attributed to lack of knowledge. DESIGN: A prospective survey of 224 women presenting to an urban emergency department. INTERVENTION: All study participants were surveyed about their knowledge of heart disease and associated risk factors. RESULTS: Two-hundred participants correctly completed the surveys. Only 25 (13%) of women correctly identified heart disease as the leading cause of death in women. Similarly, only 12 (6%) of women surveyed felt heart disease was the greatest health issue facing women today. The majority of women felt breast cancer was the most important health issue and responsible for the greatest mortality in women. Only three of the traditional cardiac risk factors were correctly identified by half of the women surveyed: hypercholesteremia (56%), hypertension (54%), and tobacco (52%). Family history was correctly identified by 44%, and only 20% of women felt diabetes was a risk factor for cardiovascular disease. CONCLUSIONS: Despite increased medical education and media time spent on women's health issues, up to 87% of women in this urban population did not know the leading cause of death for their gender.

The toxic torch of the modern Olympic Games.

One of the most enduring symbols of the Olympics is the torch or flame, an icon of peace and sportsmanship that has its roots in Ancient Greece. According to the Creed of the Olympics: "The important thing in the Games is not winning, but taking part. The essential thing is not conquering. but fighting well." The modern Olympic Games (1896-2000) have been heavy laden with controversy, as athletes have abused performance enhancing drugs to thrust themselves into the limelight in search of gold. It was not until 1967 that the International Olympic Medical Commission began banning drugs. Full-scale drug testing was instituted in 1972.: Retrospective review of modern summer and winter Olympics Game sources (1896-2002) was done for documentation of drug abuse, drug-related overdoses, and positive drug screens. Data were collected for the type of drug documented. the athlete's name, their country of origin, and Olympic event. Seventy cases were identified. The most common class of agents were steroids (29), followed by stimulants (22), diuretics (7), beta-2 agonists (2), and beta blockers (1). Alcohol and marijuana, while not historically prohibited, have been outlawed by several individual sport federations. Toxicities of these 2 agents were most likely under-reported. Countries of origin of individual athletes included Bulgaria (7), USA (7), Sweden (4), Spain (4), Japan (2), Poland (2), Greece (2), Canada (2), Hungary (2), Russia (2), Austria (2), and Great Britain, Norway, Romania, Armenian, and Latvian, each with 1. The most common Olympic events in which drug abuse was documented were weightlifting (25), trackand field (12), skiing (5), wrestling (5), volleyball (3), modern pentathlon (3), cycling (2), swimming (2), gymnastics (1), and rowing (1). As athletic pressures and financial gains of the Olympic Games heighten, more toxicities are likely to occur despite attempts at restricting performance-enhancing drugs.