Healthcare and Social Needs Assessment and Response Quality Among Black Men.

To understand Black men's healthcare and social needs and determine if the resources that healthcare systems offer meet expectations. We surveyed men who had previously participated in at least one Minority Men's Health Fair in Cleveland, Ohio. In this descriptive study, we spoke with men up to three times (i.e., phases) between May and October 2020 by email and/or telephone. Phase 1 was a needs assessment survey. Phase 2 involved outreach to those who identified a need to provide a resource. Phase 3 determined whether the resource met individuals' needs. We described the demographic characteristics of the survey respondents, the percentage of men reporting a need and wanting a resource, and whether the resource resolved their need. Of the 768 men contacted, 275 completed the survey (36% response rate). The majority of respondents were 50-69 years old, identified as Black, and had at least a bachelor's degree. Eighty-five percent reported a need, of which wellness, financial, and healthcare access were among the top-reported needs. Among the men identifying a need, 35% were interested in a resource. Resources that were provided for employment, behavioral health, oral health, vision, or wellness needs were deemed insufficient. A few individuals reported that resources for food/personal hygiene, financial support, health care access, annual health screening, and medication met their needs. Among men with healthcare and social needs, only a fraction were interested in a resource, and fewer reported that the resource met their needs. These results warrant a greater understanding of what constitutes a resolution of healthcare and social needs from patients' perspectives.

Using Preanesthesia Clinic Visits to Improve Advance Directives Completion: An Interrupted Time Series Analysis.

BACKGROUND: Advance directives documentation can increase the likelihood that patient's wishes are respected if they become incapacitated. Unfortunately, completion rates are suboptimal overall, and disparities may exist, especially for vulnerable groups. We assessed whether implementing an initiative to standardize advance directives discussions during preanesthesia visits was associated with changes in rates of advance directives completion over time, and whether the association depends on race, insurance type, or income. METHODS: We conducted a before-after interrupted time series evaluation between January 1, 2015 and June 30, 2019 in a single-center, outpatient preanesthesia clinic. Participants were adults who visited the preanesthesia clinic at Cleveland Clinic and had >1 comorbidity before a noncardiac surgery of either medium or high risk. The intervention in March of 2017 consisted of training staff to help patients complete and witness advance directives documents during visits. We measured advance directives completion, by race, payor, and income (using the 2019 Federal Poverty Line). We assessed the confounder-adjusted association between intervention (pre versus post) and proportion of patients completing advanced directives over time using segmented regression to compare slopes between periods and assess changes at start of the intervention. We used similar models to assess whether changes depended on race, insurance type, or income level. RESULTS: We included 26,368 visits from 22,430 patients. We analyzed financial status for 16,788 visits from 14,274 patients who had address data. There were 11,242 (43%) visits preintervention and 15,126 (57%) visits postintervention. Crude completion rates for advance directives increased from 29% to 78%, with odds of completion an estimated 18 times higher than preintervention (odds ratio [95% CI] of 18 [16-21]; P < 0.001). Regarding race, Black patients had lower completion rates preintervention than White patients, although the gap steadily closed after the intervention ( P = .001). Postintervention, both race groups immediately increased, with no difference in amount of increase ( P = .17) or postintervention change in slope difference ( P = .17). Regarding insurance, patients with Medicaid had lower preintervention completion rates than those with private. Intervention was associated with increases in both groups, but the difference in slopes ( P = .43) or proportions ( P = .23) between the groups did not change after intervention. Regarding the Federal Poverty Line, the completion rate gap between those below (<100%) and above (139%-400%) narrowed by approximately half (0.51: 95% CI, 0.27-0.98; P = .04). CONCLUSIONS: Standardizing advance directives discussions during preanesthesia visits was associated with more patients completing advance directives, particularly in vulnerable patient groups.

The Targeted Management (TEAM) Intervention for Reducing Stroke Risk in African American Men: Rationale and Study Design of a Prospective Randomized Controlled Trial.

BACKGROUND: African American (AA) male survivors of strokes or transient ischemic attacks (TIA) have the highest risk of recurrent stroke when compared to other racial-ethnic men. However, there is a paucity of evidence-based strategies, including organizational, educational, or behavioral interventions, that targets secondary stroke risk reduction in AA men. METHODS: Targeted Management for Reducing Stroke Risk (TEAM) is an ongoing, 6-month prospective, randomized controlled trial that will determine whether a curriculum-guided self-management approach, using peer dyads (men who had a stroke or TIA and their care partners) will improve post-stroke care in AA men. RESULTS: The study sample will consist of 160 AA men who have experienced a stroke or TIA within 5 years, randomized to TEAM or Wait-list control group. The primary outcome changes in systolic blood pressure (BP) and high-density lipoprotein (HDL), while secondary outcomes include diastolic BP, total cholesterol, low-density lipoprotein, triglycerides, and glycemic control for diabetics. We hypothesize that AA men in TEAM will have significantly lower systolic BP and higher HDL when compared to AA men in the Wait-list control group at 6-month. CONCLUSION: Persistent disparities for stroke burden in AA men highlight the need for novel interventions to promote secondary stroke-risk reduction. Building on promising pilot data, TEAM uses a group format, with a nurse and patient co-led intervention focused on AA men and family needs, practice in problem-solving, and attention to emotional and role management. In addition, the TEAM approach may help reduce stroke risk factors and health disparities in AA men. CLINICALTRIALSGOV IDENTIFIER: NCT04402125.

Addressing COVID-19 health disparities through a regional community health response.

To combat racial/ethnic and socioeconomic health disparities associated with COVID-19 in our surrounding communities, the Cleveland Clinic Community Health & Partnership team developed a comprehensive program focused on connecting and communicating with local officials, faith-based organizations, and individual community members. Since March of 2020, our team has donated resources (e.g., personal protective equipment) to local organizations, referred thousands of community members to community or clinical resources, and partnered with federally-qualified health centers to support community COVID-19 testing. Future work will include the use of these networks to deploy the COVID-19 vaccine.

COVID- 19 Vaccination: Potential Challenges and Reforms.

Minority groups continue to suffer disproportionately from COVID-19's impact, with Blacks and Hispanics three times more likely to die from the disease than their White counterparts. The COVID-19 vaccine roll out has the potential to provide relief to these most adversely impacted communities. However, historic mistrust within racial minority communities threatens to derail the effective implementation of a vaccination program. The origin of this mistrust is multifactorial. Current day experience with structural racism and research abuses like Tuskegee Study collectively influence our perception of biased healthcare system. We outline issues and propose solutions that must be addressed to achieve a successful vaccination agenda. Mishandling of public expectations at any point may lead to an avalanche of vaccine opposition which might be unrecoverable.

Structural analysis of cross α-helical nanotubes provides insight into the designability of filamentous peptide nanomaterials.

The exquisite structure-function correlations observed in filamentous protein assemblies provide a paradigm for the design of synthetic peptide-based nanomaterials. However, the plasticity of quaternary structure in sequence-space and the lability of helical symmetry present significant challenges to the de novo design and structural analysis of such filaments. Here, we describe a rational approach to design self-assembling peptide nanotubes based on controlling lateral interactions between protofilaments having an unusual cross-α supramolecular architecture. Near-atomic resolution cryo-EM structural analysis of seven designed nanotubes provides insight into the designability of interfaces within these synthetic peptide assemblies and identifies a non-native structural interaction based on a pair of arginine residues. This arginine clasp motif can robustly mediate cohesive interactions between protofilaments within the cross-α nanotubes. The structure of the resultant assemblies can be controlled through the sequence and length of the peptide subunits, which generates synthetic peptide filaments of similar dimensions to flagella and pili.

Pandemic Superimposed on Epidemic: Covid-19 Disparities in Black Americans.

Health and healthcare disparities are variances in the health of a population or the care rendered to a population. Disparities result in a disproportionately higher prevalence of disease or lower standard of care provided to the index group. Multiple theories exist regarding the genesis of this disturbing finding. The COVID-19 pandemic has had the unfortunate effect of amplifying health inequity in vulnerable populations. African Americans, who make up approximately 12% of the US population are reportedly being diagnosed with COVID-19 and dying at disproportionately higher rates. Viewed holistically, multiple factors are contributing to the perfect storm: 1) Limited availability of public testing, 2) A dramatic increase in low wage worker unemployment/health insurance loss especially in the service sector of the economy, 3) High rates of preexisting chronic disease states/reduced access to early healthcare and 4) Individual provider and structural healthcare system bias. Indeed, COVID-19 represents a pandemic superimposed on a historic epidemic of racial health inequity and healthcare disparities. Therapeutic solutions are not expected in the near term. Thus, identifying the genesis and magnitude of COVID-19's impact on African American communities is the requisite first step toward crafting an immediate well designed response. The mid and long term approach should incorporate population health based tactics and strategies.

Race, Decisional Regret and Prostate Cancer Beliefs: Identifying Targets to Reduce Racial Disparities in Prostate Cancer.

PURPOSE: African American men are more likely to be diagnosed with, die of and experience decisional regret about their prostate cancer than nonAfrican American men. Although some clinical discrepancies may be attributed to genetic risk and/or access to care, explanations for racial discrepancies in decisional regret remain largely speculative. We aim to identify sources of prostate cancer decisional regret with a focus on racial disparities. MATERIALS AND METHODS: A cohort of 1,112 patients with localized prostate cancer treated at the Cleveland Clinic between 2010 and 2016 were matched by race, Gleason score, treatment (external beam radiation, brachytherapy, prostatectomy, active surveillance), prostate specific antigen at diagnosis, age at treatment and time since treatment. All patients received 4 surveys, including the Expanded Prostate Cancer Index Composite (EPIC) 26, the Decisional Regret Scale, our novel Prostate Cancer Beliefs Questionnaire and a modified EPIC demographics form. Descriptive and comparative statistics and multivariable logistic regression were used to compare survey outcomes by race and treatment method. RESULTS: Of 1,048 deliverable surveys 378 (36.07%) were returned. African American men had worse decisional regret than nonAfrican American men even after adjusting for relevant covariates (OR 2.46, p <0.0001). African American men also had higher Prostate Cancer Beliefs Questionnaire medical mistrust and masculinity scores, both of which predicted worse decisional regret independent of race (1.415 and 1.350, p=0.0001, respectively). CONCLUSIONS: African American men suffer worse decisional regret than nonAfrican American men, which may be partially explained by higher medical mistrust and concerns about masculinity as captured by the Prostate Cancer Beliefs Questionnaire. This novel survey may facilitate identifying targets to reduce racial disparities in prostate cancer.

A Contemporary Analysis of Outcomes and Modifiable Risk Factors of Ethnic Disparities in Kidney Transplantation.

OBJECTIVE: The aim of this study was to provide a contemporary analysis of longitudinal kidney transplant outcomes and to evaluate potential causes of ethnic disparities among African American (AA) and Caucasian American (CA) patients undergoing kidney transplantation at our institution. PATIENTS AND METHODS: 1400 patients were identified who underwent kidney transplantation from 2003 to 2013 from a large, academic institution in Cleveland, OH. Relevant recipient and donor demographic and clinical covariates were obtained from an institutional transplant database. Simple descriptive statistics and comparative survival analyses were performed to assess overall survival and graft survival. RESULTS: The final cohort was comprised of 341 AA and 1059 CA patients. AAs were less likely to receive a living donor transplant (27.6% vs. 57.2%, p < 0.001) compared to CAs. Overall patient survival did not significantly differ between the two groups even when stratified by ethnicity. However, AAs had a significantly lower rate of graft survival (p < 0.001). On stratified analysis, there was no difference in the rate of graft survival among AAs and CAs who received living donor grafts. On univariate analysis, AAs demonstrated higher rates of immunosuppression non-compliance and chronic rejection (both p < 0.05). On multivariate analysis, AA recipient ethnicity (HR 1.56, p = 0.047), recipient history of diabetes (HR 1.67, p < 0.001), and AA donor ethnicity (HR 1.56, p = 0.047) were significantly associated with graft failure. CONCLUSION: AAs undergoing deceased donor renal transplantation demonstrated lower graft survival compared to CAs. Conversely, this disparity did not exist among AAs undergoing living donor transplantation. AAs had higher rates of deceased donor transplantation, immunosuppression non-compliance, chronic rejection, and diabetes. Opportunities exist to use patient education, alternative immunosuppression regimens, and living transplantation to close the ethnic disparity in renal allograft survival.

Health Literacy (HL) & Health-Related Quality of Life (HRQL) Among Minority Men.

Health literacy remains a key factor in the continuance of health disparities in our society as health related quality of life can be negatively affected by limited health literacy. This study explores how limited health literacy among minority men, attending a community health fair, correlates with their health related quality of life. Findings reflect that minority men who possess lower levels of health literacy experience lower self-reported quality of life. Directions for healthcare providers, community health educators and future research approaches are provided.

A Targeted Self-Management Approach for Reducing Stroke Risk Factors in African American Men Who Have Had a Stroke or Transient Ischemic Attack.

PURPOSE: This study compared a novel self-management (TargetEd MAnageMent Intervention [TEAM]) versus treatment as usual (TAU) to reduce stroke risk in African American (AA) men. DESIGN: Six-month prospective randomized controlled trial with outcomes evaluated at baseline, 3 months, and 6 months. SETTING: Academic health center. PARTICIPANTS: Thirty-eight (age < 65) AA men who had a stroke or transient ischemic attack and a Barthel index score of >60 were randomly assigned to TEAM (n = 19) or TAU (n = 19). INTERVENTION: Self-management training, delivered in 1 individual and 4 group sessions (over 3 months). MEASURES: Blood pressure, glycosylated hemoglobin (HbA1c), lipids, medication adherence, weight, and standardized measures of health behaviors (diet, exercise, smoking, substances), depression, and quality of life. Qualitative assessments evaluated the perspectives of TEAM participants. ANALYSIS: T tests for paired differences and nonparametric tests. Thematic content qualitative analysis. RESULTS: Mean age was 52.1 (standard deviation [SD] = 7.4) and mean body mass index was 31.4 (SD = 7.4). Compared to TAU, TEAM participants had significantly lower mean systolic blood pressure by 24 weeks, and there was also improvement in HbA1c and high-density lipoprotein cholesterol ( P = .03). Other biomarker and health behaviors were similar between groups. Qualitative results suggested improved awareness of risk factors as well as positive effects of group support.

Cultural Biases in Current Medical Practices with a Specific Attention to Orthopedic Surgery: a Review.

Due to the increasing diversity within the United States population, there is an ever-increasing need for increased education on cultural literacy and tolerance in medical schools and residency programs. The purpose of this article was to review how a person's culture can play a substantive role in effecting and influencing (1) medical diagnosis, (2) patient and health provider medical decision-making, (3) the patient's perception of disease, and (4) the doctor-patient relationships. Many of the decisions we make as orthopedic surgeons must account for the patient's cultural needs, as much of our work impacts patients' daily activities and function. When considering the patient's perception of disease, validated tools have been developed, such as the Patient-Specific Index, which can be used to assess the feelings, goals, and expectations of patients. Cultural competency should be a part of curricula at every level of medical education.

Structurally Ordered Nanowire Formation from Co-Assembly of DNA Origami and Collagen-Mimetic Peptides.

We describe the co-assembly of two different building units: collagen-mimetic peptides and DNA origami. Two peptides CP++ and sCP++ are designed with a sequence comprising a central block (Pro-Hyp-Gly) and two positively charged domains (Pro-Arg-Gly) at both N- and C-termini. Co-assembly of peptides and DNA origami two-layer (TL) nanosheets affords the formation of one-dimensional nanowires with repeating periodicity of ∼10 nm. Structural analyses suggest a face-to-face stacking of DNA nanosheets with peptides aligned perpendicularly to the sheet surfaces. We demonstrate the potential of selective peptide-DNA association between face-to-face and edge-to-edge packing by tailoring the size of DNA nanostructures. This study presents an attractive strategy to create hybrid biomolecular assemblies from peptide- and DNA-based building blocks that takes advantage of the intrinsic chemical and physical properties of the respective components to encode structural and, potentially, functional complexity within readily accessible biomimetic materials.

Ex-vivo partial nephrectomy after living donor nephrectomy: Surgical technique for expanding kidney donor pool.

Renal transplantation has profound improvements in mortality, morbidity, and overall quality of life compared to renal replacement therapy. This report aims to illustrate the use of ex-vivo partial nephrectomy in a patient with a renal angiomyolipoma prior to living donor transplantation. The surgical outcomes of the donor nephrectomy and recipient transplantation are reported with 2 years of follow-up. Both the donor and recipient are healthy and without any significant comorbidities. In conclusion, urologic techniques such as partial nephrectomy can be used to expand the living donor pool in carefully selected and well informed transplant recipients. Our experience demonstrated a safe and positive outcome for both the recipient and donor, and is consistent with other reported outcomes in the literature.

Biomaterials Made from Coiled-Coil Peptides.

The development of biomaterials designed for specific applications is an important objective in personalized medicine. While the breadth and prominence of biomaterials have increased exponentially over the past decades, critical challenges remain to be addressed, particularly in the development of biomaterials that exhibit highly specific functions. These functional properties are often encoded within the molecular structure of the component molecules. Proteins, as a consequence of their structural specificity, represent useful substrates for the construction of functional biomaterials through rational design. This chapter provides an in-depth survey of biomaterials constructed from coiled-coils, one of the best-understood protein structural motifs. We discuss the utility of this structurally diverse and functionally tunable class of proteins for the creation of novel biomaterials. This discussion illustrates the progress that has been made in the development of coiled-coil biomaterials by showcasing studies that bridge the gap between the academic science and potential technological impact.

Assessing Transplant Attitudes: Understanding Minority Men's Perspectives on the Multifarious Barriers to Organ Donation.

African Americans comprise 11 % of living organ donors, yet constitute 34 % of the kidney transplant waiting list. There are many barriers to organ donation among minorities that include decreased awareness of transplantation, cultural mistrust of the medical community, financial concerns, and fear of the transplant operation. This study investigates the societal misconceptions and demographic health factors that correlate with minority participation in organ and tissue donation. A 57 question Health and Wellness survey was designed to assess participants' demographic information, medical history, professional background, and opinions regarding organ transplantation. Participants were also asked to complete Quality Metric's Short Form-8 (SF-8) survey to assess physical health, mental health, and quality-of-life. Three hundred twenty-six surveys were administered to minority men. The majority of men were identified as African American, and 55 % were below the age of 40. Though 44 % of participants were willing to donate, only 27 % were registered as organ and tissue donors. Minorities who held misconceptions about organ donation-including the belief that they were too old or unhealthy to donate, for example-had lower general, physical, and mental health scores than those who did not (p = <0.0001). Minorities aware of the shortage for organs or who know a registered donor, an organ recipient, a dialysis patient, or someone on the waiting list were more willing to donate organs. Improving the general, physical, and mental health of minorities, coupled with an active educational outreach program, could result in a greater percentage of minorities registering and willing to be organ and tissue donors.

Perceptions of Health-Related Quality of Life: A Minority Men's Perspective.

Health-related quality of life (HRQOL) measures among the African American populations have previously been inadequately studied. This study sought to further analyze the quality of life of African American men at the Cleveland Clinic Minority Men's Health Center and Cleveland Clinic Minority Men's Health Fair. Subjects were randomly selected at the Minority Health Fair and Minority Men's Health Center clinics over the duration of 2 weeks to participate in the anonymous survey with the help of independent surveyors. Convenience sampling was done at the Minority Men's Health Fair and at the Minority Men's Health Clinics. Participants were administered in-person Short Form-36 (SF-36v2). A total of 83 participants were surveyed, and the response rate from the surveyed population was 100%. The only exclusion criterion for the study was the refusal to participate ( n = 0). As compared with healthy U.S. norms, African American men reported lower HRQOL across six health domains: physical functioning (60.69 ± 2.82 vs. 84.2), general health (57.56 ± 2.41 vs. 72), social functioning (72.65 ± 3.17 vs. 83.3), role-emotional (55.89 ± 3.02 vs. 81.3), mental health (61.23 ± 2.34 vs. 74.7), and role-physical (62.5 ± 2.88 vs. 81). The largest difference between the health domains was reported in role limitations due to emotional problems (55.89 ± 3.02 vs. 81.3, 25.4). Marital analysis revealed clinically significant lower HRQOL in married African Americans as compared with nonmarried, statistically significant in physical functioning and physical health component ( p < .05). African Americans disproportionally face pervasive disparities in health, as supported by extensive quality of life impairment. No other study, to our knowledge, has used quality of life assessment in African Americans to quantitate how such disparities are affecting important domains in their lives.

Self-Rated Health and Health Care Access Associated With African American Men's Health Self-Efficacy.

Health self-efficacy, a measure of one's self-assurance in taking care of their own health, is known to contribute to a range of health outcomes that has been under examined among African American men. The purpose of this investigation was to identify and contextualize predictors of general health self-efficacy in this population. A cross-sectional sample of surveys from 558 African American was examined. These men were older than 18 years, could read and write English, and attended a hospital-based community health fair targeting minority men in 2011. The outcome of interest was health self-efficacy, which was assessed by asking, "Overall, how confident are you in your ability to take good care of your health?" Responses ranged from 1 ( not confident at all) to 5 ( completely confident). Covariates included age, self-rated health, health insurance status, having a regular physician, and being a smoker. The mean age of participants was 54.4 years, and 61.3% of participants indicated confidence in their ability to take good care of their health. Older age and being a smoker were inversely associated with the outcome. Good self-rated health, having health insurance, and having a regular doctor were positively associated with reports of health self-efficacy. Findings suggest that multiple points of connection to the health care system increase the likelihood of health self-efficacy for this sample and interventions to support older African American men who may evaluate their own health status as poor and who may face barriers to health care access are implicated.