This study shows that involving family members and increasing social support are effective strategies for improving health behaviors and chronic health outcomes among vulnerable Hispanics living with diabetes. Our findings demonstrate several important considerations regarding the design of diabetes management interventions for rural Hispanic populations including the following: (1) promotores are critical as they provide social support and encourage behavior change by building relationships based on trust and cultural understanding; (2) well-designed tools that provide step-by-step examples of healthy behaviors, such as cookbooks, and tools that aid participants to monitor behavior change, such as pedometers and glucose monitors, serve to build skills and improve confidence to achieve goals; and (3) targeting households is a promising strategy for individual and family lifestyle changes that benefit the entire family unit.

Background Brief intervention is known to reduce drinking in primary care, however because health care access is limited for Latino immigrants, traditional brief interventions are unlikely to reach this population. Methods Using Barrera and Castro’s framework, our study aims to culturally adapt a screening and brief intervention program to reduce unhealthy alcohol use among Latino day laborers, a particularly vulnerable group of Latino immigrant men. We conducted 18 interviews with Latino day laborers and 13 interviews with mental health and substance use providers that serve Latino immigrant men. Interviews were conducted until saturation of themes was reached. Themes from interviews were used to identify sources of mismatch between traditional screening and brief intervention and our target population. Results Unhealthy alcohol use was common, culturally accepted, and helped relieve immigration-related stressors. Men had limited knowledge about how to change their behavior. Men preferred to receive information from trusted providers in Spanish. Men faced significant barriers to accessing health and social services, but were open to receiving brief interventions in community settings. Findings were used to design Vida PURA, a preliminary adaptation design of brief intervention for Latino day laborers. Key adaptations include providing brief intervention at a day labor worker center, by promotores trained to incorporate the social and cultural context of drinking for Latino immigrant men. Conclusions Culturally adapted brief intervention may help reduce unhealthy drinking in this underserved population.

One fourth of breast cancer can be attributed to sedentary lifestyles and being overweight or obese. This pilot study was conducted to explore whether a 6-month lifestyle intervention affected body composition and obesity-related biomarkers among women at high risk of breast cancer. Overweight/obese women at high risk of breast cancer were randomized to the control group or to the intervention. The intervention was an individually tailored, cognitive-behavioral therapy program that assists women in identifying strategies to improve their nutrition and physical activity habits with the goal of reduced adiposity. We compared changes in body composition and plasma biomarkers from baseline to 6 months. Body weight, adiposity, leptin, insulin resistance, and C-reactive protein were significantly reduced in the intervention group versus controls. No significant differences were observed in adiponectin, insulin, glucose, or interleukin-6. Our findings suggest that this intervention improves the metabolic and inflammatory profiles of overweight/obese women at risk of breast cancer.