How Does Black History Help Doctors? Addressing Cultural Competency through Cinemeducation at a Diverse Medical School.

ABSTRACT: Racial minorities will account for >50% of the United States population by 2045, yet race and ethnicity persist as leading predictors of morbidity. Although minorities achieve better outcomes when treated by racially concordant providers, the number of minority physicians is disproportionately low compared with the rapidly growing minority population. This imbalance creates a cultural gap between many minority patients and their healthcare providers. Research suggests that educational initiatives addressing health inequity through a historical lens can help providers better understand the root causes of disparities; however, extensive clinical demands severely limit the time providers can dedicate to non-medical learning. OBJECTIVES: To address this gap, the University of Miami/Jackson Memorial Hospital System developed and piloted a short film about the history of Black people in South Florida, highlighting significant events that shaped the health-seeking behaviors of this population. METHODS: A 20-minute documentary exploring the sociocultural history of Black communities in Miami-Dade County was presented to 188 first-year postgraduate residents in June 2017. Residents completed pre-post surveys to measure changes in knowledge and care delivery intentions. RESULTS: Analyses performed between March and July 2018 revealed moderate improvements in the knowledge and awareness of the socioeconomic history of Miami's Black communities. Before watching the video, a majority indicated that increasing awareness of the sociocultural history of their patient population was a valuable learning activity. CONCLUSIONS: These findings suggest that brief videos focused on the history of culturally distinct populations may be a successful pedagogical strategy to introduce physicians to the communities they serve and improve provider knowledge.

Beyond the Barefoot Doctors: Using Community Health Workers to Translate HIV Research to Service.

Miami-Dade leads the nation in new HIV infections, and its Black communities experience the greatest disparities in outcomes. Our prior research found that street-based HIV testing facilitated by community health workers improved access to testing and care among Black adults in a controlled trial setting. Herein, we describe our efforts translating this CHW-led intervention into a community service for diverse Blacks in Miami. From December 2016 through August 2017, CHWs educated 1672 individuals about HIV transmission, prevention methods, and risk factor modification; 529 received HIV testing and/or linkage to care services. Approximately 5% of participants (n = 26) had rapid reactive results. This efficacious and culturally-acceptable model represents a powerful change in the delivery of HIV care and demonstrates how public health leaders can foster community engagement in the transition from research to service.

Community Health Workers, Access to Care, and Service Utilization Among Florida Latinos: A Randomized Controlled Trial.

OBJECTIVES: To determine whether a 1-year community health worker intervention improves access to care and service utilization among Latinos with diabetes. METHODS: We conducted a single-blind randomized trial of 300 adults with poorly controlled diabetes treated in 2 public hospital clinics in Miami, Florida. We began enrollment in 2010 and completed follow-up in 2015. We examined access and utilization using self-reported measures and data from electronic medical records. RESULTS: Participants randomized to the community health worker intervention self-reported fewer problems accessing needed care and prescriptions than did those in the usual care group (30% vs 43% and 28% vs 41%, respectively; P < .05 for both). Adjusting for age, gender, education, depression, and comorbidities showed similar results (odds ratio [OR] = 0.52; 95% confidence interval [CI] = 0.29, 0.93 and OR = 0.45; CI = 0.24, 0.82, respectively). We found no significant utilization differences in primary care visits, emergency department utilization, or hospitalization between the 2 groups. CONCLUSIONS: Among Latinos with poorly controlled diabetes, a 1-year community health worker intervention was associated with improvements in self-reported access to care but not service utilization.

Can Home-Based HIV Rapid Testing Reduce HIV Disparities Among African Americans in Miami?

Sixty percent of African Americans have had an HIV test, yet this population disproportionately contributes to AIDS mortality, suggesting that testing is not occurring early enough to achieve optimal outcomes. OraQuick, the first Food and Drug Administration-approved home-based HIV rapid test (HBHRT) could potentially increase testing rates. We assessed whether community health workers (CHWs) paired with HBRHT could improve HIV screening and health care access among African Americans in Miami, Florida. In October-November 2013, 60 African Americans were enrolled and randomized to the experimental condition, which received CHW assistance to complete HBHRT, or the control condition, which were instructed to complete HBHRT independently. Intervention participants were significantly (p ≤ .05) more likely than control participants to complete HBHRT and, if positive, get linked to HIV care (100% vs. 83%) χ(2) (1, N = 60) = 5.46, p ≤ .02. We concluded that CHW-assisted HBHRT may be a promising strategy to improve HIV testing and care among African Americans.

Is greater acculturation associated with an increased prevalence of cardiovascular risk factors among Latinos in South Florida?

OBJECTIVE: To examine the association of acculturation with various cardiovascular risk factors (CRFs) among Latinos with diabetes in South Florida. METHODS: In a cross-sectional analysis of data collected from 300 Latinos with poorly controlled diabetes we measured acculturation using the Marin Short Acculturation Scale. We examined correlations between acculturation and the following 7 CRFs: hemoglobin A1C, low-density lipoprotein, systolic blood pressure, body mass index, smoking status, physical activity, and fruit and vegetable intake. RESULTS: Cubans made up 38% of our population; no other Latino subgroup represented over 17% of the sample. Of the 8 outcomes examined, only smoking was associated with increased acculturation; 12% of Latinos in the 2 lowest acculturation groups were current smokers versus 25% in the highest acculturation group (P=0.02). Furthermore, Cuban Americans from our sample had over double the prevalence of smoking compared with non-Cubans in both the lowest and highest acculturation groups. CONCLUSIONS: With the exception of smoking, our data does not support a link between increased acculturation and higher prevalence of CRFs in Latinos with diabetes. Smoking prevention and cessation programs targeting Latinos and particularly among Cubans are needed.

Abortion education: What are future physicians learning in medical school?

OBJECTIVES: The last nationwide evaluation of abortion education in undergraduate medical schools was conducted by Espey et al. more than 15 years ago. To better understand what medical schools are teaching medical students about abortion care, we conducted a brief assessment of abortion education and training at U.S. medical schools. STUDY DESIGN: In April 2019, the study team emailed a three-item survey to the obstetrics and gynecology clerkship directors at Association of American Medical Colleges-accredited U.S. allopathic medical schools (n = 143). The multiple-choice survey assessed the availability and type of reproductive health education students had during their preclinical and clinical experiences. RESULTS: Ninety-one (64%) medical schools responded. Fifty-four (59%) schools reported abortion education as part of their preclinical curriculum, with 26 (29%) dedicating at least one lecture to abortion education. Sixty-seven (74%) institutions provided a clinical abortion experience for students, with 24 (26%) indicating students had to arrange participation on their own. Nine programs (10%) reported offering no formal abortion education. CONCLUSIONS: While the availability of abortion education has increased since the last nationwide survey in 2005, discrepancies in the education offered persist, and many medical students remain without access to this training. IMPLICATIONS: Although abortion plays an essential role in women's health services, discrepancies in training opportunities limit abortion education in U.S. medical schools. Gaps in the education of medical students may have downstream effects on the availability of doctors who are trained in providing medically-safe abortions.

Weekending in PLWH: alcohol use and ART adherence, a pilot study.

We examined alcohol use patterns and adherence to antiretroviral therapy (ART) among 45 people living with HIV (PLWH) in Miami, Florida. Documented provider knowledge of alcohol use was also assessed. Among our sample, 20 % reported "weekending," a phenomenon we describe as skipping ART due to planned alcohol use and drinking more on the weekend. While 100 % of our sample reported alcohol use, 73 % of providers' notes reported abstinence. Until larger studies assess the generalizability of these findings among other PLWH, providers should consider probing patients about when they drink, how much they drink, and if they take ART when drinking.

Using community health workers to improve clinical outcomes among people living with HIV: a randomized controlled trial.

AIDS-related mortality remains a leading cause of preventable death among African-Americans. We sought to determine if community health workers could improve clinical outcomes among vulnerable African-Americans living with HIV in Miami, Florida. We recruited 91 medically indigent persons with HIV viral loads ≥1,000 and/or a CD4 cell count ≤350. Patients were randomized to a community health worker (CHW) intervention or control group. Viral load and CD4 cell count data were abstracted from electronic medical records. At 12 months, the mean VL in the intervention group was log 0.9 copies/µL lower than the control group. The CD4 counts were not significantly different among the groups. Compared to the control group, patients randomized to CHWs experienced statistically significant improvements in HIV viral load. Larger multi-site studies of longer duration are needed to determine whether CHWs should be incorporated into standard treatment models for vulnerable populations living with HIV.

Does a bite cause cancer? Misperceptions of breast cancer etiology among low-income urban women in Miami, Florida.

OBJECTIVES: To explore breast cancer beliefs among a cohort of low-income, urban, English-speaking women in Miami, Florida, who had undergone screening mammography. METHODS: Four focus groups of 34 women were conducted. Discussions were transcribed verbatim and transcripts were analyzed separately by two investigators using an immersion-and-crystallization approach. Common risk factors were identified by consensus. RESULTS: Participants were predominantly African American (82%) women of low income (77% with a household income <$20,000/year). Common risk factors included family history, environmental factors, trauma, and sexual activity. There also was a perception that breast cancer grows rapidly and causes detectable symptoms. CONCLUSIONS: Women voiced some accurate and numerous inaccurate beliefs regarding the causes of breast cancer, suggesting a lack of knowledge about the potential benefits and harms of screening mammography before undergoing examination. These findings highlight the importance of identifying women's underlying beliefs when initiating a discussion of breast cancer screening and prevention to ensure that messages are mutually understood.

A community-based participatory research approach to the development, refinement, and distribution of Test-to-PrEP: A peer-to-peer distributed at-home HIV self-test and prevention information kit in Miami-Dade, Florida.

In the US, there is a need for interventions that address gaps in awareness, interest, and uptake of HIV testing and biomedical HIV prevention strategies, such as pre-exposure prophylaxis and non-occupational post-exposure prophylaxis. The Test-to-PrEP intervention; an HIV self-test bundled with prevention information that was distributed via a social network strategy, was found to be effective at bridging said gaps. This manuscript presents the development and design of Test-to-PrEP, in which a community-based participatory research approach was used. The intervention combines peer-to-peer distribution of HIV self-testing kits with tailored HIV prevention education. Key features include culturally sensitive educational materials, a strategic emphasis on the connection between intervention distributors and recipients, and rigorous training protocols. Our process led to the creation of materials that were neutral to sexual identity, highlighting the importance of inclusivity and cultural relevance. It also led to a mechanism that allows enhanced network member selection. Stakeholder guidance ensured the initiative was well-aligned with community needs, enhancing its potential acceptability and effectiveness. By centering community needs and cultural nuances, interventions like Test-to-PrEP can potentially increase their reach and efficacy. Our development process underscores the importance of community engagement, cultural relevance, and well-defined reporting.

Is Medicine Just a DREAM for DACA Students? DACA Practices and Policies Among U.S. Medical Schools.

As of 2020, 75 accredited institutions with the Association of American Medical Colleges (AAMC) are described as "DACA-friendly" and welcome undocumented students to apply under the Deferred Action for Childhood Arrivals (DACA) program. However, there is wide variation in their DACA policies, complicating an already demanding application process. Herein, we discuss this process and the common challenges for DACA-recipients. From September 2018 to July 2019, a three-item survey was emailed to admissions representatives at DACA-accepting institutions. While all participating universities were familiar with DACA, only 58% of representatives were aware of their institutional policies. Further, less than 10% of schools reserved funds for DACA-recipients; some required proof of payment for all 4 years prior to matriculation. The number of "DACA-friendly" institutions having enrolled DACA students is limited. Open promotion of institutional DACA policies may increase the number of recipients that successfully complete US medical training.

Untold Risk: HIV Transmission Behaviors in Miami's Historically Black Communities.

Advances in HIV prevention therapies have led to significant reductions in HIV transmission across the USA. However, these resources have not been equally utilized across all populations, with Black communities in the Southeastern USA experiencing among the greatest HIV disparities in the nation. Tailoring HIV programs to align with the cultural norms of minority communities is one approach that can increase uptake of HIV prevention services. However, accomplishing this requires a rich understanding of the unique risk factors and the context of HIV transmission among men and women within culturally distinct communities. To further our understanding, we examined HIV risk behaviors among Black adults living in geographic HIV hotspots of Miami-Dade County. Between December 2016 and April 2019, data on HIV risk behaviors use a standardized HIV assessment developed by the Florida Department of Health. Chi-square and t-test analyses were conducted to examine differences in population demographics and risk factors, and logistic regression was used to test for predictors of HIV status. Results indicate that a significant portion of participants had prior experience with HIV testing, a known protective factor against HIV transmission. Despite this, much of the sample also reported recent engagement in high-risk sexual behaviors. These findings emphasize the need for intervention development within the context of population-specific behaviors. Future research should further consider the importance of transmission behaviors among clusters of demographically similar populations at high risk for or living with HIV.

Increasing uptake of evidence-based screening services though a community health worker-delivered multimodality program: study protocol for a randomized pragmatic trial.

BACKGROUND: Underserved ethnic minority populations experience significant disparities in HIV, hepatitis C virus (HCV), colorectal cancer (CRC), and cervical cancer incidence and mortality. Much of the excess burden of these diseases among underserved communities is due to lack of preventive care, including screening. Barriers to disease screening include low awareness, lack of access to care and health insurance, and cultural beliefs regarding disease prevention. Our current trial aims to examine community health worker (CHW)-delivered, home-based multi-modality screening for HIV, HCV, CRC, and cervical cancer simultaneously. DESIGN: We are conducting a randomized pragmatic trial among 900 Haitian, Hispanic, and African-American participants from diverse underserved communities in South Florida. People between the ages of 50 and 65 who have not had appropriate HIV, HCV, CRC, and cervical cancer screening per United States Preventive Services Task Force (USPSTF) recommendations are eligible for the study. Participants are recruited by CHWs and complete a structured interview to assess multilevel determinants of disease risk. Participants are then randomized to receive HIV, HCV, CRC, and cervical cancer screening via navigation to care by a CHW (Group 1) or via CHW-delivered home-based screening (Group 2). The primary outcome is completion of screening for each of these diseases within 6 months post-enrollment. DISCUSSION: Our trial is among the first to examine the effectiveness of a CHW-delivered, multimodality, home-based disease-screening approach. If found to be effective, this approach may represent a cost-effective strategy for disease screening within underserved and underscreened minority groups. TRIAL REGISTRATION: Clinical Trials.gov # NCT02970136, registered November 21, 2016.

Hispanic Secondary Stroke Prevention Initiative Design: Study Protocol and Rationale for a Randomized Controlled Trial.

BACKGROUND: Hispanic-Latino populations face a disproportionate stroke burden and are less likely to have sufficient control over stroke risk factors in comparison with other ethnic populations. A promising approach to improving chronic health outcomes has been the use of community health workers (CHWs). OBJECTIVE: The objective of this randomized controlled trial is to evaluate the effectiveness of a CHW intervention among Latino patients at risk of recurrent stroke. METHODS: The Hispanic Secondary Stroke Prevention Initiative (HiSSPI) is a randomized clinical trial of 300 Latino participants from South Florida who have experienced a stroke within the last 5 years. Participants randomized into the CHW intervention arm receive health education and assistance with health care navigation and social services through home visits and phone calls. The intervention also includes a mHealth component in which participants also receive daily text messages (short message service). The primary outcome is change in systolic blood pressure at 12 months. Other secondary outcomes include changes in low-density lipoprotein, glycated hemoglobin, and medication adherence. RESULTS: Study enrollment began in 2015 and will be completed by the end of 2018. The first results are expected to be submitted for publication in 2020. CONCLUSIONS: HiSSPI is one of the first randomized controlled trials to examine CHW-facilitated stroke prevention and will provide rigorous evidence on the impact of CHWs on secondary stroke risk factors among Latino individuals who have had a stroke. TRIAL REGISTRATION: ClinicalTrials.gov NCT02251834; https://clinicaltrials.gov/ct2/show/NCT02251834 (Archived by WebCite at http://www.webcitation.org/72DgMqftq). INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): RR1-10.2196/11083.

Independent associations of insulin resistance with high whole-body intermuscular and low leg subcutaneous adipose tissue distribution in obese HIV-infected women.

BACKGROUND: Obesity and insulin resistance are growing problems in HIV-positive (HIV+) women receiving highly active antiretroviral therapy (HAART). OBJECTIVE: The objective was to determine the contribution of adipose tissue (AT) enlargement and distribution to the presence of insulin resistance in obese HIV+ women. DESIGN: Whole-body intermuscular AT (IMAT), visceral AT (VAT), subcutaneous AT (SAT), and SAT distribution (leg versus upper body) were measured by whole-body magnetic resonance imaging. Insulin sensitivity (S(I)) was measured with an intravenous glucose tolerance test in obese HIV+ women recruited because of their desire to lose weight (n=17) and in obese healthy controls (n=32). RESULTS: The HIV+ women had relatively less whole-body SAT and more VAT and IMAT than did the controls (P<0.05 for all). A significant interaction by HIV status was observed for the relation of total SAT with S(I) (P<0.001 for the regression's slope interactions after adjustment for age, height, and weight). However, relations of IMAT, VAT, and SAT distribution (leg SAT as a percentage of total SAT; leg SAT%) with S(I) did not differ significantly between groups. For both groups combined, the best model predicting a low S(I) included significant contributions by both high IMAT and low leg SAT%, independent of age, height, and weight, and no interaction between groups was observed (overall r(2)=0.44, P=0.0003). CONCLUSION: In obese HIV+ women, high whole-body IMAT and low leg SAT% distribution are independently associated with insulin resistance.

Effect of a Community Health Worker Intervention Among Latinos With Poorly Controlled Type 2 Diabetes: The Miami Healthy Heart Initiative Randomized Clinical Trial.

Importance: Community health worker (CHW) intervention is a promising approach to address type 2 diabetes among Latinos. However, evidence from randomized clinical studies is limited. Objective: To compare a CHW intervention with enhanced usual care. Design, Setting, and Participants: This 52-week, single-blind, randomized clinical trial included 300 Latino adults aged 18 to 65 years who were treated in 2 public hospital outpatient clinics in Miami-Dade County, Florida, from July 1, 2010, through October 31, 2013. Eligible participants had a hemoglobin A1c (HbA1c) level of 8.0 or greater. Follow-up was completed January 31, 2015, and data were analyzed from March 10, 2015, to June 6, 2016. Interventions: A 1-year CHW intervention consisted of home visits, telephone calls, and group-level activities. Main Outcomes and Measures: Primary outcomes included systolic blood pressure (SBP), low-density lipoprotein cholesterol (LDLC) levels, and HbA1c levels. Secondary outcomes included body mass index, medication regimen intensification, and self-reported measures of diet, physical activity, and medication regimen adherence. Results: Of the 300 participants randomized (135 men [45%] and 165 women [55%]; mean [SD] age, 55.2 [7.0] years), we obtained follow-up data on 215 (71.7%). Participants in the CHW group received a median of 4 home visits and 20 telephone calls. After adjusting for baseline values and covariates, participants in the CHW group had an HbA1c level that was 0.51% lower (95% CI, -0.94% to -0.08%) than that of participants in the enhanced usual care group. The reduction in SBP of 4.62 mm Hg (95% CI, -9.01 to -0.24 mm Hg) did not meet the preplanned target of 8 mm Hg and was not statistically significant in unadjusted models. No significant differences in LDLC levels (mean difference, -8.2 mg/dL; 95% CI, -18.8 to 2.3 mg/dL) or any of the preplanned secondary outcomes were observed. Post hoc analyses suggest that the intervention may be more beneficial among those with worse control of their type 2 diabetes at baseline. Conclusions and Relevance: Among Latinos with poorly controlled type 2 diabetes, a 12-month CHW intervention lowered HbA1c levels by 0.51%. The intervention did not lead to improvements in LDLC levels, and the findings with respect to SBP were variable and half of what was targeted. Future studies should examine whether CHW interventions affect other measures, such as access to health care or social determinants of health. Trial Registration: clinicaltrials.gov Identifier: NCT01152957.

Body composition and metabolic effects of a diet and exercise weight loss regimen on obese, HIV-infected women.

HIV has classically been a wasting disease. However, in the United States, obesity is increasingly common among HIV-infected individuals receiving effective antiviral treatment. The risks of obesity are unclear in HIV, although the increased prevalence of diabetes and cardiovascular disease in the presence or absence of obesity causes growing concern. This study aimed to assess the effects of weight loss (through energy restriction combined with aerobic and resistance exercise) on body composition, body fat distribution, resting energy expenditure, quality of life (QOL), strength and fitness, and metabolic risk factors in obese, HIV-infected women. Eighteen HIV-infected women with a body mass index of 30 or more completed a 12-week weight loss program. Before and after the intervention, body composition and fat distribution by dual energy x-ray absorptiometry and whole-body magnetic resonance imaging, resting energy expenditure by indirect calorimetry, QOL, strength, and fitness were measured. Insulin sensitivity by intravenous glucose tolerance test and circulating cardiovascular risk factors (including lipids, tissue plasminogen activator, and plasminogen activator inhibitor 1) were measured in a subset (n = 9). Daily food intake and total body weight decreased (mean +/- SD) by 3195 +/- 477 kJ and 6.7 +/- 4.2 kg, respectively. Weight lost was 95.5% fat by dual energy x-ray absorptiometry or 6.2 L of subcutaneous adipose tissue, 0.7 L visceral adipose tissue, and 0.8 L skeletal muscle by magnetic resonance imaging. Resting energy expenditure fell approximately 419 kJ, strength and fitness increased by 28.9% +/- 18.5% and 36.8% +/- 41.6%, respectively, and QOL improved in 11 of 13 dimensions. There was significant insulin resistance in the subset with metabolic measurements at baseline, and at follow-up there was no improvement in fasting glucose, insulin, or insulin sensitivity, nor was there any change in fasting lipids, tissue plasminogen activator, or plasminogen activator inhibitor 1. There was no significant change in CD4 count or HIV viral load. In conclusion, moderate weight loss achieved by a short-term program of diet and exercise in obese HIV-positive women appears safe and induces loss of adiposity in both the subcutaneous adipose tissue and visceral adipose tissue regions. Despite reduced food intake, weight and fat loss, as well as improvements in strength, fitness, and QOL, the lack of improvement in metabolic parameters suggests that additional interventions may be necessary to reduce the risk of diabetes and cardiovascular disease in this population.

Strategies to Improve HIV Testing in African Americans.

Only 17% of Miami-Dade County residents are African American, yet this population accounts for 59% of the county's HIV-related mortality. The Centers for Disease Control and Prevention recommend annual testing for persons at increased risk for HIV, but 40% of African Americans have never been tested. OraQuick® (OraSure Technologies, Inc., Bethlehem, PA), the first US Food and Drug Administration-approved home-based HIV rapid test (HBHRT), has the potential to increase testing rates; however, there are concerns about HBHRT in vulnerable populations. We conducted focus groups in an underserved Miami neighborhood to obtain community input regarding HBHRT as a potential mechanism to increase HIV testing in African Americans. We queried HIV knowledge, attitudes toward research, and preferred intervention methods. Several HIV misconceptions were identified, and participants expressed support for HIV research and introducing HBHRT into the community by culturally appropriate individuals trained to provide support. We concluded that community health workers paired with HBHRT were a promising strategy to increase HIV testing in this population.

Human Papilloma Virus and Cervical Cancer Education Needs among HIV-Positive Haitian Women in Miami.

BACKGROUND: Haitian immigrant women, the largest growing Black ethnic group in Miami, experience the highest rates of cervical cancer and account for one of the largest populations diagnosed with human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS) in South Florida. Using community-based participatory research methods, we conducted a pilot study to examine human papilloma virus (HPV)/cervical cancer knowledge and identify intervention preferences among HIV positive Haitian women. METHODS: Community health workers conducted three focus groups with 21 HIV-positive Haitian women. All sessions were conducted in Haitian Kreyol, digitally recorded, and subsequently interpreted and transcribed into English. The first focus group assessed HPV/cervical cancer knowledge, the second session explored HPV/cervical cancer considerations specific to HIV-positive women, and the third focus group discussed HPV/cervical cancer screening and intervention preferences. Data analysis was guided by a grounded theory approach. FINDINGS: Our sample had limited HPV/cervical cancer knowledge. Misconceptions about screening, transmission, and treatment were common. Participants felt that stigma by providers impacted negatively the care they received and that stigma by the community diminished social support. Strong support for culturally tailored interventions to improve HPV/cervical cancer knowledge was expressed. Although no participants had participated in research previously, all were willing to participate in future trials. CONCLUSIONS: There is critical need for culturally relevant interventions to improve HPV/cervical cancer knowledge among HIV-positive Haitian women.