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Racial & Ethnic Disparities in Predictors of Glycemia: A Moderated Mediation Analysis of Inflammation-Related Predictors of Diabetes in the NHANES 2007-2010 [Meeting Abstract]
Nowlin, Sarah; Cleland, Charles; Parekh, Niyati; Hagan, Holly; Melkus, Gail D'Eramo
ISI:000395805700003
ISSN: 1538-9847
CID: 2641642
Understanding organizations for runaway and homeless youth: A multi-setting quantitative study of their characteristics and effects
Gwadz, Marya Viorst; Cleland, Charles M; Leonard, Noelle R; Bolas, James; Ritchie, Amanda S; Tabac, Lara; Freeman, Robert; Silverman, Elizabeth; Kutnick, Alexandra; Dickson, Victoria Vaughan; Hirsh, Margo; Powlovich, Jamie
Runaway and homeless youth (RHY) are served by specialized settings (e.g., Drop-In Centers, Transitional Living Programs, and multi-program settings), but little is known about the characteristics of these organizations or their effects on RHY's behavioral and psychosocial outcomes. To address this gap we studied 29 randomly selected diverse settings across New York State, including those in rural, suburban, and urban areas. Within settings, we used the Youth Program Quality Assessment model to observe and rate programs for RHY (N=53), assess program administrators (N=30), and conduct anonymous structured assessment batteries with RHY aged 16-21 years (N =463). We found settings overall evidenced satisfactory-to-high quality on a multi perspective setting quality score. With respect to RHY's behavioral outcomes, engagement in school/job training/work was high (81%), substance use was moderate (mean use: 17 of the past 90 days), and 37% evidenced involvement in the street economy (e.g., drug dealing, burglary). RHY in Transitional Living Programs and multi-program settings had more engagement in school/job training/work and less involvement in the street economy than their peers in Drop-In Centers. The quality of settings was not associated with these three behavioral outcomes (school/training/work, substance use, street economy), likely due to issues of restricted range. However, higher setting quality was associated with four constructive psychosocial outcomes; namely, RHY's perceptions that settings foster positive outcomes in these three domains, and perceived resilience. Thus the present study highlights settings' overall good quality, with some variability, and provides guidance on strategies to assess setting quality. Consistent with the existing literature, RHY in Drop-In Centers are highly vulnerable and may require additional types of services/programs to achieve their potential. Further, while the present study suggests all settings benefit RHY, better quality settings may be able to move beyond meeting RHY's basic requirements and address higher order relational, psychosocial, and motivational needs. Importantly, fostering a sense of resilience among RHY, as well as young people's experiences of settings as helpful to them in achieving good behavioral outcomes, may have long-term beneficial effects on RHY's engagement in other settings, relationships, adaptation, and functioning. (C) 2017 Elsevier Ltd. All rights reserved.
ISI:000395360200048
ISSN: 1873-7765
CID: 2518072
Self-Reported Ecstasy/MDMA/"Molly" Use in a Sample of Nightclub and Dance Festival Attendees in New York City
Palamar, Joseph J; Acosta, Patricia; Ompad, Danielle C; Cleland, Charles M
BACKGROUND: Ecstasy (MDMA) use has regained popularity in the United States, particularly in the form of "Molly," which is often marketed as pure MDMA. Surveys have generally not included "Molly" in the definition of ecstasy, so rates of use may be underestimated. As popularity of ecstasy increases, research is needed to examine use among those at highest risk for use-nightlife attendees. METHODS: We surveyed 679 young adults (age 18-25) entering nightclubs and festivals holding electronic dance music (EDM) parties in New York City in 2015. A variation of time-space sampling was utilized. We examined prevalence and correlates of self-reported lifetime ecstasy use. RESULTS: Self-reported lifetime ecstasy use was common (42.8%, 95% CI: 32.8, 52.7). Use was most common among older participants, frequent party attendees, and those reporting higher levels of exposure to users. Those surveyed outside of festivals were less likely to report use compared to those surveyed outside of nightclubs (AOR = 0.37, p = .015). Over a third of ecstasy users (36.8%)reported use in pill, powder, and crystal form. Ecstasy users were also more likely to report use of other drugs, including novel psychoactive substances (e.g., 2C series drugs, synthetic cathinones ["bath salts"]). Half (50.4%) reported suspecting (21.9%) or finding out (28.5%) that their ecstasy had ever contained a drug other than MDMA. CONCLUSION: A large percentage of nightlife attendees in NYC report lifetime ecstasy use. Findings should inform prevention and harm reduction programming. Further research is needed as ecstasy continues to change (e.g., in form, purity, and name).
PMCID:5127726
PMID: 27661470
ISSN: 1532-2491
CID: 2255002
Health care providers' adherence to tobacco treatment for waterpipe, cigarette and dual users in Vietnam
Shelley, Donna; Kumar, Pritika; Lee, Lawrence; Nguyen, LinhThi; Nguyen, Trang Thi; VanDevanter, Nancy; Cleland, Charles M; Nguyen, Nam Truong
BACKGROUND: Almost half of adult men in Vietnam are current cigarette smokers. Recent surveys also suggest a high prevalence of water pipe use, particularly in rural areas. Yet services to treat tobacco dependence are not readily available. The purpose of this study was to characterize current tobacco use treatment patterns among Vietnamese health care providers and factors influencing adherence to recommended guidelines for tobacco use screening and cessation interventions for water pipe, cigarette and dual users. METHODS: We conducted cross sectional surveys of 929 male current tobacco users immediately after they completed a primary care visit at one of 18 community health centers. RESULTS: Thirty-four percent of smokers used cigarettes only, 24% water pipe only, and 42% were dual users. Overall 12% of patients reported that a provider asked them if they used tobacco products during the visit. Providers were significantly more likely to screen cigarette smokers compared with water pipe or dual users (16%, 9% and 11% respectively). Similarly, 9% of current cigarette smokers received advice to quit compared to 6% of water pipe and 5% of dual users. No patients reported that their health care provider offered them assistance to quit (e.g., self-help materials, referral). CONCLUSION: Despite ratifying the Framework Convention on Tobacco Control, Vietnam has not made progress in implementing policies and systems to ensure smokers are receiving evidence-based treatment. High rates of water pipe and dual use indicate a need for health care provider training and policy changes to facilitate treatment for both cigarette and water pipe use.
PMCID:5560763
PMID: 27543834
ISSN: 1873-6327
CID: 2219512
Discordant reporting of nonmedical opioid use: Reply to letter to the editor [Letter]
Palamar, Joseph J; Shearston, Jenni; Cleland, Chuck
PMCID:5602547
PMID: 27558636
ISSN: 1097-9891
CID: 2221562
Eliminating Racial/Ethnic Disparities in AIDS Clinical Trials in the United States: A Qualitative Exploration of an Efficacious Social/Behavioral Intervention
Ritchie, Amanda; Gwadz, Marya Viorst; Perlman, David; De Guzman, Rebecca; Leonard, Noelle R; Cleland, Charles M
BACKGROUND: African American/Black and Hispanic persons living with HIV (AABH-PLWH) are under-represented in AIDS clinical trials (ACTs) in the United States. Barriers AABH-PLWH experience to ACTs are multi-faceted, including distrust of medical research, low levels of knowledge, unsupportive social norms, lack of referral, and challenges navigating ACT systems. In past research we found a multi-component peer-driven intervention was efficacious in boosting rates of screening for/enrollment into ACTs. The present qualitative study seeks to understand AABH-PLWH's perspectives on which specific intervention features or components had utility. Interventions features explored included structural elements (e.g., small group sessions, individual sessions on the ACT research unit); approaches (e.g., Motivational Interviewing); and specific components (e.g., small-group discussion of historical and cultural factors reducing participation among AABH-PLWH). METHODS: A total of 37 AABH-PLWH (mean age 50.6 years, SD=7.5 years; 48.6% female; 62.2% African American/Black, 27.0% Hispanic) were purposively selected from a larger study for in-depth interviews, which were audio-recorded, transcribed verbatim, and analyzed using systematic content analysis. RESULTS: We found the intervention improved knowledge and positive attitudes toward ACTs, and triggered social-level facilitators such as altruism and more positive social norms. Discussions of cultural/historical barriers to ACTs associated with race/ethnicity had utility. Holding a session on the ACT research unit reduced fear and increased motivation. Results highlighted the value of Motivational Interviewing, and several components were perceived as less useful (e.g., involving social network members in ACT decisions). CONCLUSION: Findings can inform future intervention designs to address racial/ethnic disparities in ACTs and have implications for trials of other conditions where racial/ethnic disparities persist.
PMCID:5431576
PMID: 28515963
ISSN: 2155-6113
CID: 2562462
It's a Process: Reactions to HIV Diagnosis and Engagement in HIV Care among High-Risk Heterosexuals
Kutnick, Alexandra H; Gwadz, Marya Viorst; Cleland, Charles M; Leonard, Noelle R; Freeman, Robert; Ritchie, Amanda S; McCright-Gill, Talaya; Ha, Kathy; Martinez, Belkis Y
After HIV diagnosis, heterosexuals in high-poverty urban areas evidence delays in linkage to care and antiretroviral therapy initiation compared to other groups. Yet barriers to/facilitators of HIV care among these high-risk heterosexuals are understudied. Under the theory of triadic influence, putative barriers to HIV care engagement include individual/attitudinal-level (e.g., fear, medical distrust), social-level (e.g., stigma), and structural-level influences (e.g., poor access). Participants were African-American/Black and Hispanic adults found newly diagnosed with HIV (N = 25) as part of a community-based HIV testing study with heterosexuals in a high-poverty, high-HIV-incidence urban area. A sequential explanatory mixed-methods design was used. We described linkage to HIV care and clinical outcomes [CD4 counts, viral load (VL) levels] over 1 year, and then addressed qualitative research questions about the experience of receiving a new HIV diagnosis, its effects on timely engagement in HIV care, and other barriers and facilitators. Participants were assessed five times, receiving a structured interview battery, laboratory tests, data extraction from the medical record, a post-test counseling session, and in-person/phone contacts to foster linkage to care. Participants were randomly selected for qualitative interviews (N = 15/25) that were recorded and transcribed, then analyzed using systematic content analysis. Participants were 50 years old, on average (SD = 7.2 years), mostly male (80%), primarily African-American/Black (88%), and low socioeconomic status. At the first follow-up, rates of engagement in care were high (78%), but viral suppression was modest (39%). Rates improved by the final follow-up (96% engaged, 62% virally suppressed). Two-thirds (69%) were adequately retained in care over 1 year. Qualitative results revealed multi-faceted responses to receiving an HIV diagnosis. Problems accepting and internalizing one's HIV status were common. Reaching acceptance of one's HIV-infected status was frequently a protracted and circuitous process, but acceptance is vital for engagement in HIV care. Fear of stigma and loss of important relationships were potent barriers to acceptance. Thus, partially as a result of difficulties accepting HIV status, delays in achieving an undetectable VL are common in this population, with serious potential negative consequences for individual and public health. Interventions to foster acceptance of HIV status are needed.
PMCID:5423945
PMID: 28540287
ISSN: 2296-2565
CID: 2575822
Staff Perspectives on a Tablet-Based Intervention to Increase HIV Testing in a High Volume, Urban Emergency Department
Aronson, Ian David; Guarino, Honoria; Bennett, Alexander S; Marsch, Lisa A; Gwadz, Marya; Cleland, Charles M; Damschroder, Laura; Bania, Theodore C
Emergency departments (EDs) frequently serve people who have limited, if any, additional interactions with health care, yet many ED patients are not offered HIV testing, and those who are frequently decline. ED staff (n = 13) at a high volume urban ED (technicians, nurses, physicians, and administrators) were interviewed to elicit their perspectives on the feasibility and acceptability of a tablet-based intervention designed to increase HIV test rates among patients who initially decline testing. Content-based thematic analysis of semi-structured interviews indicated overall support for interventions to increase HIV testing, but a lack of available staff resources emerged as a potential barrier to widespread implementation. Also, some ED staff questioned whether it was appropriate to shift responsibility for public health services, such as HIV testing, to the ED instead of a primary care setting. Although tablet-based interventions have been shown effective in high volume ED settings and can potentially increase HIV test rates among hard-to-reach populations, additional effort is now required to better integrate this type of intervention into existing workflows.
PMCID:5504145
PMID: 28744454
ISSN: 2296-2565
CID: 2647922
Syndemic Risk Classes and Substance Use Problems among Adults in High-Risk Urban Areas: A Latent Class Analysis
Cleland, Charles M; Lanza, Stephanie T; Vasilenko, Sara A; Gwadz, Marya
Substance use problems tend to co-occur with risk factors that are especially prevalent in urban communities with high rates of poverty. The present study draws on Syndemics Theory to understand profiles of risk and resilience and their associations with substance use problems in a population at risk for adverse outcomes. African-American/Black and Hispanic heterosexual adults (N = 2,853) were recruited by respondent-driven sampling from an urban area with elevated poverty rates, and completed a structured assessment battery covering sociodemographics, syndemic factors (that is, multiple, co-occurring risk factors), and substance use. More than one-third of participants (36%) met criteria for either an alcohol or a drug problem in the past year. Latent class analysis identified profiles of risk and resilience, separately for women and men, which were associated with the probability of a substance use problem. Almost a third of women (27%) and 38% of men had lower risk profiles-patterns of resilience not apparent in other types of analyses. Profiles with more risk and fewer resilience factors were associated with an increased probability of substance use problems, but profiles with fewer risk and more resilience factors had rates of substance use problems that were very similar to the general adult population. Relative to the lowest risk profile, profiles with the most risk and fewest resilience factors were associated with increased odds of a substance use problem for both women [adjusted odds ratio (aOR) = 8.50; 95% CI: 3.85-18.74] and men (aOR = 11.68; 95% CI: 6.91-19.74). Addressing syndemic factors in substance use treatment and prevention may yield improved outcomes.
PMCID:5594078
PMID: 28936431
ISSN: 2296-2565
CID: 2707782
The potential impact and cost of focusing HIV prevention on young women and men: A modeling analysis in western Kenya
Alsallaq, Ramzi A; Buttolph, Jasmine; Cleland, Charles M; Hallett, Timothy; Inwani, Irene; Agot, Kawango; Kurth, Ann E
OBJECTIVE:We compared the impact and costs of HIV prevention strategies focusing on youth (15-24 year-old persons) versus on adults (15+ year-old persons), in a high-HIV burden context of a large generalized epidemic. DESIGN/METHODS:Compartmental age-structured mathematical model of HIV transmission in Nyanza, Kenya. INTERVENTIONS/METHODS:The interventions focused on youth were high coverage HIV testing (80% of youth), treatment at diagnosis (TasP, i.e., immediate start of antiretroviral therapy [ART]) and 10% increased condom usage for HIV-positive diagnosed youth, male circumcision for HIV-negative young men, pre-exposure prophylaxis (PrEP) for high-risk HIV-negative females (ages 20-24 years), and cash transfer for in-school HIV-negative girls (ages 15-19 years). Permutations of these were compared to adult-focused HIV testing coverage with condoms and TasP. RESULTS:The youth-focused strategy with ART treatment at diagnosis and condom use without adding interventions for HIV-negative youth performed better than the adult-focused strategy with adult testing reaching 50-60% coverage and TasP/condoms. Over the long term, the youth-focused strategy approached the performance of 70% adult testing and TasP/condoms. When high coverage male circumcision also is added to the youth-focused strategy, the combined intervention outperformed the adult-focused strategy with 70% testing, for at least 35 years by averting 94,000 more infections, averting 5.0 million more disability-adjusted life years (DALYs), and saving US$46.0 million over this period. The addition of prevention interventions beyond circumcision to the youth-focused strategy would be more beneficial if HIV care costs are high, or when program delivery costs are relatively high for programs encompassing HIV testing coverage exceeding 70%, TasP and condoms to HIV-infected adults compared to combination prevention programs among youth. CONCLUSION/CONCLUSIONS:For at least the next three decades, focusing in high burden settings on high coverage HIV testing, ART treatment upon diagnosis, condoms and male circumcision among youth may outperform adult-focused ART treatment upon diagnosis programs, unless the adult testing coverage in these programs reaches very high levels (>70% of all adults reached) at similar program costs. Our results indicate the potential importance of age-targeting for HIV prevention in the current era of 'test and start, ending AIDS' goals to ameliorate the HIV epidemic globally.
PMCID:5389814
PMID: 28403211
ISSN: 1932-6203
CID: 4259002