Randomized controlled trial of a text-based smokeless tobacco cessation intervention for rural and medically underserved communities.

INTRODUCTION: Smokeless tobacco use remains prevalent in rural and medically underserved populations, leading to increased rates of tobacco-related cancers and chronic disease. While access to effective cessation programs is limited, text-based interventions may offer a delivery approach with broad reach. This two-armed randomized control trial (RCT) assessed the efficacy of #EnufSnuff.TXT, a text-based smokeless tobacco cessation intervention, in rural and medically underserved communities. METHODS: We conducted a two-arm RCT assessing #EnufSnuff.TXT, a text-based scheduled reduction intervention paired with text-based cessation support messages compared with the modified Enough Snuff intervention comprised of a cessation education booklet and bi-weekly motivational text messages. We recruited participants via social media and surveyed participants at three and six months post-randomization. The primary outcome was self-reported seven-day point prevalence abstinence at six months. RESULTS: We recruited and randomized 532 participants. At three months post randomization, the quit rate was significantly higher in #EnufSnuff.TXT arm compared to the Enough Snuff arm for intent-to-treat (ITT) cases (29.2% vs 19.0%, OR=1.75, p=0.0066). The quit rate at six months post randomization remained higher in #EnufSNuff.TXT compared to Enough Snuff for ITT cases (23.1% vs 20.9%, OR=1.14, p=0.5384), although no longer significantly different. CONCLUSION: This is the first large-scale text-based cessation clinical trial for individuals in underserved areas who use smokeless tobacco. The #EnufSnuff.TXT intervention performed better in the short term, however both interventions yielded similar quit-rates at 6-months post randomization. Future research should focus on improving long-term abstinence in the #EnufSNuff.TXT intervention. IMPLICATIONS: Text-based cessation approaches have the potential to increase access to cessation interventions in rural and medically underserved areas and reduce tobacco-related chronic disease morbidity and mortality. Our study shows short-term efficacy from the first ever randomized controlled trial of a smokeless tobacco cessation intervention, #EnufSnuff.TXT, for rural and medically underserved residents in the United States. Our #EnufSnuff.TXT Intervention offers a scalable solution to reach and provide much needed access to cessation interventions in medically underserved, rural communities in the United States. This work provides the foundation for further inquiry on augmented text-based approaches to increase cessation in this at-risk group.

Personal Protective Equipment Use and Surface Contamination With Antineoplastic Drugs: The Impact of the COVID-19 Pandemic.

BACKGROUND: Surface contamination with antineoplastic drugs (ADs) is persistent. The use of personal protective equipment (PPE) is recommended to reduce exposure to ADs. OBJECTIVES: This study explored the impact of the COVID-19 pandemic on nurses' PPE use and surface contamination with ADs. METHODS: Demographic characteristics, PPE use, and associated factors were assessed on two inpatient oncology units where etoposide and cyclophosphamide were administered before (N = 26) and during the COVID-19 pandemic (N = 31). FINDINGS: PPE use when handling contaminated excreta was significantly higher during the pandemic. Perceived risk of chemotherapy exposure was significantly associated with greater PPE use when handling AD-contaminated excreta, and conflict of interest was related to less PPE use during AD administration and handling of AD-contaminated excreta. During the pandemic, surface contamination with etoposide increased in shared areas and decreased in patient rooms.

Psychosocial stressors associated with frailty in community-dwelling older adults in the United States.

BACKGROUND: Frailty is multifactorial; however, psychosocial stressors contributing to frailty are poorly understood. This study aimed to examine whether gender, race/ ethnicity, and education are associated with differential exposure to psychosocial stressors, determine psychosocial stressors contributing to frailty, and explore the mediating psychosocial stressors pathway. METHODS: This cross-sectional study involved 7679 community-dwelling older adults (≥65) from the Health and Retirement Study (2006 and 2008 waves). Psychosocial stressors such as loneliness, low subjective social status, financial strain, poor neighborhood cohesion, everyday discrimination, and traumatic life events were measured. Frailty was defined by the Fried phenotype measure. Multivariable logistic regressions were used to examine the association of gender, race/ethnicity, and education with psychosocial stressors, psychosocial stressors associated with frailty, and the mediating psychosocial stressors pathway. RESULTS: Females experienced greater financial strain but lower discrimination (both p < 0.05). Older adults who identified as Hispanic, Black, and racially or ethnically minoritized experienced low subjective social status, high financial strain, low neighborhood cohesion, and high discrimination than their White counterparts (all p < 0.05). Those with lower education experienced high loneliness, low subjective social status, high financial strain, low neighborhood cohesion but lower traumatic life events (all p < 0.05). Psychosocial stressors: High loneliness, low subjective social status, high financial strain, and low neighborhood cohesion (all p < 0.05) independently increased the odds of frailty. The mediating pathway of psychosocial stressors was not significant.  CONCLUSION: Disparities exist in exposure to psychosocial stressors associated with frailty. Multilevel interventions are needed to reduce the influence of psychosocial stressors on frailty.

Structural determinants and cardiometabolic typologies related to frailty in community-dwelling older adults.

Frailty is a geriatric syndrome linked to adverse outcomes. Co-occurring cardiometabolic factors increase frailty risk; however, their distinct combinations (typologies) associated with frailty are unclear. We aimed to identify subgroups of older adults with distinct cardiometabolic typologies and characterize their relationship with structural determinants and frailty to inform tailored approaches to prevent and delay frailty. This study was cross-sectional design and included 7984 community-dwelling older adults (65+ years) enrolled in the Health and Retirement Study (2006 and 2008). Latent class analysis was performed using seven cardiometabolic indicators (abdominal obesity, obesity, low high-density lipoprotein; and elevated blood pressure, blood sugar, total cholesterol, C-reactive protein). Frailty was indicated by ≥3 features (weakness, slowness, fatigue, low physical activity, unintentional weight loss). Logistic regression was used to examine the relationship between structural determinants (gender, race/ethnicity, and education), cardiometabolic typologies, and frailty. Three cardiometabolic subgroups were identified: insulin-resistant (n = 3547), hypertensive dyslipidemia (n = 1246), and hypertensive (n = 3191). Insulin-resistant subgroup members were more likely to be female, non-Hispanic Black, and college non-graduates; hypertensive dyslipidemia subgroup members were more likely to be non-Hispanic Others and report high school education; and hypertensive subgroup members were more likely to be male and college educated (p≤.05). Frailty risk was higher for females, Hispanic or Non-Hispanic Black older adults, and those with lower education (p≤.001). Frailty risk was greater in the insulin-resistant compared to the other subgroups (both aOR=2.0, both p<.001). Findings highlight a need to design tailored interventions targeting cardiometabolic typologies to prevent and delay frailty.