Obesity among African American people in the United States: A review.

Obesity is a growing public health crisis in the United States and is associated with a substantial disease burden due to an increased risk for multiple complications, including cardiovascular and metabolic diseases. As highlighted in this review, obesity disproportionately affects the African American population, women in particular, regardless of socioeconomic status. Structural racism remains a major contributor to health disparities between African American people and the general population, and it limits access to healthy foods, safe spaces to exercise, adequate health insurance, and medication, all of which impact obesity prevalence and outcomes. Conscious and unconscious interpersonal racism also impacts obesity care and outcomes in African American people and may adversely affect interactions between health care practitioners and patients. To reduce health disparities, structural racism and racial bias must be addressed. Culturally relevant interventions for obesity management have been successfully implemented that have shown benefits in weight management and risk-factor reduction. Strategies to improve health care practitioner-patient engagement should also be implemented to improve health outcomes in African American people with obesity. When managing obesity in African American people, it is critical to take a holistic approach and to consider an individual's social and cultural context in order to implement a successful treatment strategy.

Psychosocial Peer Support to Address Mental Health and Burnout of Health Care Workers Affected by COVID-19: A Qualitative Evaluation.

Health care workers in the U.S. are experiencing alarming rates of burnout. Furthermore, the COVID-19 pandemic has worsened this issue. Psychosocial peer-support programs that address general distress and are tailored to health care systems are needed. A Care for Caregivers (CFC) Program was developed at an American metropolitan university hospital and outpatient health care system. The CFC program trains "Peer Caregivers" and managers and has four components: the identification of colleagues in need of support; psychological first aid; linkage to resources; and the promotion of hope among colleagues experiencing demoralization. Qualitative interviews (n = 18) were conducted with Peer Caregivers and Managers participating in the initial piloting of the program. Results suggest that the CFC program shifts the organizational culture, teaches staff skills for recognizing and supporting others in distress, and supports those staff who are already providing these services informally. Findings suggest that staff distress resulted primarily from external factors and secondarily from internal organizational stressors. External stressors were exacerbated by the COVID-19 pandemic. Although the program has promise for addressing staff burnout, other organizational efforts are needed to simultaneously promote staff wellness. Ultimately, psychosocial peer support programs for health care workers are feasible and potentially impactful, but also require other systemic changes within a health care system to improve and sustain staff well-being.

The TG/HDL-C ratio does not predict insulin resistance in overweight women of African descent: a study of South African, African American and West African women.

Women of African descent have a high prevalence of diseases caused by insulin resistance. To positively impact cardiometabolic health in Black women, effective screening tests for insulin resistance must be identified. Recently, the TG/HDL-C ratio has been recommended as a tool to predict insulin resistance in overweight people. While the ratio predicts insulin resistance in White women, it is ineffective in African American women. As there are no data for African women, we tested the ability of the TG/HDL-C ratio to predict insulin resistance in Black women from South Africa, West Africa and the United States. For comparison, the ratio was also tested in White women from South Africa. Participants were 801 women (157 Black South African, 382 African American, 119 West African, 143 White South African, age 36 +/- 9y [mean +/- SD]). Standardized scores were created from log-transformed homeostasis model assessment-insulin resistance values from each population. Participants in the upper third of their population distribution were classified as insulin-resistant. To predict insulin resistance by the TC/HDL-C ratio, area under the receiver operating characteristic (AUC-ROC) curve was used and criteria were: 0.50 for no discrimination and > or = 0.70 for acceptable. Seventy-one percent of the Black women were overweight vs 51% of White women (P<.01). In overweight White women, AUC-ROC curve for prediction of insulin resistance by TG/HDL-C was 0.76 +/- 0.06, but below the 0.70 threshold in each group of overweight Black women (Black South African: 0.64 +/- 0.06, African American: 0.66 +/- 0.03, and West African: 0.63 +/- 0.07). Therefore, TG/HDL-C does not predict insulin resistance in overweight African American women and this investigation extends that finding to overweight Black South African and West African women. Resources to identify effective markers of insulin resistance are needed to improve cardiometabolic health in women of African descent.

Weight regulation in menopause.

IMPORTANCE AND OBJECTIVE: Obesity is a chronic disease of epidemic proportions that continues to affect millions of Americans each year. Postmenopausal women are particularly affected by obesity and have higher rates of severe obesity when compared with their male counterparts. The prevalence of obesity in this population is linked to increased morbidity and mortality and promotes the development and progression of numerous obesity-related health conditions. This review examines the epidemiology, pathophysiology, clinical assessment, and treatment of postmenopausal women with obesity. METHODS: We have reviewed relevant and up-to-date literature in the MEDLINE database to represent the current understanding of obesity and its effects in this patient population. Articles published between the years 2000 and 2020 were selected for review to represent the most up-to-date evidence on the topic. Search terms used in the PubMed search included women, obesity, menopause, aging, mid-age women, metabolism, weight gain, treatment of obesity, weight loss, bariatric surgery, weight loss medications, diet, physical activity, and behavior modification. DISCUSSION AND CONCLUSION: Obesity is a complex, chronic, relapsing disease that requires comprehensive assessment and treatment. Obesity is linked to hormonal, lifestyle, and environmental changes that occur during the menopausal transition, and it increases the risk for cardiometabolic disease. The utilization of appropriate clinical evaluation methods to identify obesity in postmenopausal women, and the implementation of effective lifestyle, pharmacotherapeutic, and surgical interventions, have the propensity to reduce the deleterious effects of obesity in this population.

Video Summary:http://links.lww.com/MENO/A770 .

Pharmacotherapeutic options for weight regain after bariatric surgery.

PURPOSE OF REVIEW: We sought to critically evaluate the recent literature published over the past 3 years on the topic of weight regain after bariatric surgery in children, adolescents, and adults, with an emphasis on clinically- relevant information for pharmacologic treatment of weight regain after metabolic and bariatric surgery. FINDINGS: There are multiple pharmacotherapeutic agents available to treat obesity in children, adolescents, and adults; these agents have varying efficacy and indications for use and have been studied in a variety of clinical and research scenarios. We present an overview of these findings. SUMMARY: This review represents a comprehensive compilation of the recently published data on efficacy of anti-obesity pharmacotherapy in the treatment of weight regain after bariatric surgery for children, adolescents, and adults.

Community-Based Supports and Services for Older Adults: A Primer for Clinicians.

Although 20% of adults 60 years and older receive community-based supports and services (CBSS), clinicians may have little more than a vague awareness of what is available and which services may benefit their patients. As health care shifts toward more creative and holistic models of care, there are opportunities for CBSS staff and primary care clinicians to collaborate toward the goal of maintaining patients' health and enabling them to remain safely in the community. This primer reviews the half-century history of these organizations in the United States, describes the most commonly used services, and explains how to access them.

Transplant nephrectomy after allograft failure is associated with allosensitization.

OBJECTIVES: To evaluate the effect of transplant nephrectomy (TN) on the percentage of panel reactive antibody (%PRA) and donor-specific antibody (DSA) levels in patients with renal allograft failure. METHODS: The records of patients with failed kidney transplants, who had undergone TN from 2000 to 2007, were reviewed. The pre- and post-TN serum samples were available for analysis from 31 patients. Human leukocyte antigen typing and the %PRA was measured in these patients using standard serologic techniques. The pre- and post-TN patient serum samples were evaluated for DSA levels using solid phase assays and single antigen beads. The pre- and post-TN measurements of the %PRA and DSA levels were compared using the Wilcoxon signed rank test, and the associated clinical variables were identified on multivariate regression analysis. RESULTS: The mean %PRA increased from 33.4 to 75.6 for class I antigens (P < .001) and from 38.9 to 60.6 (P = .002) for class II antigens in patients before and after TN, respectively. This increase was associated with an increase in the mean human leukocyte antigen class I and class II DSA levels from 33,518 molecular equivalents of soluble fluorochrome (MESF) to 121,457 MESF (P < .001) and from 45,459 MESF to 126,968 MESF (P < .001), respectively. Regression analysis showed that rejection episodes and an interval from graft failure to TN of <10 months were associated with greater increases in the mean %PRA (P < .001) and mean DSA levels (P = .02). CONCLUSIONS: The results of the present study have confirmed that the %PRA increases after TN in patients with renal allograft failure, and sensitization occurs after TN, with an increase in DSA levels. Rejection episodes and early TN after graft failure might result in a greater degree of sensitization.

Metabolic syndrome does not detect metabolic risk in African men living in the U.S.

OBJECTIVE: Metabolic risk and metabolic syndrome (MetSyn) prevalence were compared in Africans who immigrated to the U.S. and African Americans. If MetSyn were an effective predictor of cardiometabolic risk, then the group with a worse metabolic risk profile would have a higher rate of MetSyn. RESEARCH DESIGN AND METHODS: Cross-sectional analyses were performed on 95 men (39 Africans, 56 African Americans, age 38 ± 6 years [mean ± SD]). Glucose tolerance was determined by oral glucose tolerance test, visceral adipose tissue (VAT) was determined by computerized tomography, and MetSyn was determined by the presence of three of five factors: central obesity, hypertriglyceridemia, low levels of HDL cholesterol, hypertension, and fasting hyperglycemia. RESULTS: MetSyn prevalence was similar in Africans and African Americans (10 vs. 13%, P = 0.74), but hypertension, glycemia (fasting and 2-h glucose), and VAT were higher in Africans. CONCLUSIONS: African immigrants have a worse metabolic profile than African Americans but a similar prevalence of MetSyn. Therefore, MetSyn may underpredict metabolic risk in Africans.