Publications by authors named "Gelpi-Acosta C"

Introduction: Opioid-related overdose deaths rates among Latine individuals are increasing rapidly and, in Massachusetts, have exceeded rates among non-Hispanic White individuals. Yet Latine individuals are less likely to receive opioid agonist therapies (OAT) methadone and buprenorphine, which have been demonstrated to prevent opioid deaths. Amid climbing Latine overdose rates, we lack qualitative data from Spanish-speaking people who use opioids about their views on and access to OAT.

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The Latinx (Hispanic) social construct obscures differences in the overdose risk levels of groups within this category. When national data are disaggregated, stateside Puerto Rican mortality increases exponentially, so much that this community has the highest rates of overdose deaths across years. Developed by Bronx-based Puerto Ricans, Narcanazo is an empowered upstander campaign that uses local overdose data to mobilize community members as trained naloxone dispensers.

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Disease and overdose surveillance across industrialized countries, including the United States (US), have historically relied upon racial and ethnic classifications such as Non-Hispanic Black, White, Asian and Hispanic/Latinx to characterize the populations it describes. These categories underestimate significant HIV, hepatitis C (HCV) and drug overdose variance within these groups, by both place of birth and ethnicity. For socioeconomically disadvantaged people of color in the US, frontline workers (i.

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Background: While natural disasters like hurricanes are increasingly common, their long-term effects on people who inject drugs are not well understood. Although brief in duration, natural disasters can radically transform risk environments, increasing substance use and drug-related harms.

Methods: Based on a study of people who inject drugs (PWID) and injection risk behaviors in rural Puerto Rico, the present study uses data from two different phases of the parent study.

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In the United States (US), individuals of Puerto Rican heritage die of drug overdoses at higher rates than other Hispanic groups or non-Hispanic Whites; yet, little is known about the extent to which drug overdose mortality affects island-born, versus US-born, Puerto Ricans. The distinction between Puerto Rican-born and US-born provides a starting point for culturally tailored services and interventions, as place of birth often informs language preferences and cultural identifications. Therefore, this study analyzed 2013-2019 death certificate data from the National Center for Health Statistics for 415,111 US deaths attributed to drug overdose.

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People who inject drugs (PWID) who migrate from Puerto Rico (PR) to New York City (NYC) are at elevated risk for hepatitis C (HCV), HIV and drug overdose. There is an urgent need to identify a sustainable path toward improving the health outcomes of this population. Peer-driven HIV/HCV prevention interventions for PWID are effective in reducing risk behaviors.

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Background: This study compared drug overdose mortality rates in Puerto Rican-heritage and Non-Hispanic (NH) White individuals in the United States (US), examining time trends and recent variation by age, sex, state of residence, and drugs involved in overdose.

Methods: Death certificate data from the National Center for Health Statistics, as well as American Community Survey population estimates, were used to calculate age-specific and age-adjusted drug overdose mortality rates for Puerto Rican-heritage and NH White residents of the 50 United States or District of Columbia (DC). Rates for 2018 were compared between Puerto Rican-heritage and NH White individuals, overall and by sex, age, state, and specific drug involved in overdose.

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Background: While PWID of Puerto Rican origin have been migrating to the US for decades, the range of factors influencing their migration to the US and the resources they draw on to do so are not well understood. This is particularly true for rural Puerto Rican PWID, and the present study is the first empirical research to document migration patterns among this population. The specificities of their migration raise important challenges that need to be documented in order to implement more effective harm reduction policies at home (Puerto Rico) and abroad (US).

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Background: Among people who inject drugs (PWID) in New York City (NYC), racial minorities are disproportionately infected with HIV and hepatitis C (HCV). Prior research has shown that PWID who started injecting drugs in Puerto Rico (P.R.

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Background: The War on Drugs has raised the incarceration rates of racial minorities for non-violent drug-related crimes, profoundly stigmatized drug users, and redirected resources from drug prevention and treatment to militarizing federal and local law enforcement. Yet, while some states consider shifting their punitive approach to drug use, to one based on drug treatment and rehabilitation, nothing suggests that these policy shifts are being replicated in Puerto Rico.

Methods: This paper utilizes data from 360 PWID residing in four rural towns in the mountainous area of central Puerto Rico.

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Article Synopsis
  • The study analyzed changes in HIV and hepatitis C virus (HCV) risk behaviors and infection rates among people who inject drugs (PWID) in New York City from 2005 to 2012, using data from the National HIV Behavioral Surveillance study.
  • Results showed significant trends: a decrease in unsafe syringe sources and a rise in syringes obtained from safer outlets, while condomless sex increased; HIV prevalence dropped but HCV remained high among participants.
  • The findings highlight the need for ongoing monitoring of risk behaviors and infections in PWID, as while HIV rates are declining, HCV infection rates and risky behaviors persist.
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Article Synopsis
  • - The study focuses on the high-risk behaviors related to HIV among Puerto Rican people who inject drugs (PWID) in the U.S., particularly comparing immigrant Puerto Rican PWID to U.S.-born individuals.
  • - Conducted in NYC in 2012, the research categorizes 481 PWID into different groups based on their immigration status and years spent in the U.S., looking at how these factors affect their syringe sharing and sexual behavior.
  • - Findings suggest that immigrant Puerto Rican PWID may experience a complex risk-acculturation process, indicating that their risk behaviors do not necessarily decrease over time and highlighting the need for further research on this topic.
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Background: Blood contained in needles and injection equipment has been identified as a vector for HIV and HCV transmission among people who inject drugs (PWID). Yet, there is often a wide discrepancy in prevalence for both viruses. While microbiological differences between viruses influence prevalence, other variables associated with the way drugs are acquired and used, also play a role.

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Objective: Prescription drug diversion, the transfer of prescription drugs from lawful to unlawful channels for distribution or use, is a problem in the United States. Despite the pervasiveness of diversion, there are gaps in the literature regarding characteristics of individuals who participate in the illicit trade of prescription drugs. This study examines a range of predictors (e.

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Community sexual bridging may influence the socio-geographic distribution of heterosexually transmitted HIV. In a cross-sectional study, heterosexual adults at high-risk of HIV were recruited in New York City (NYC) in 2010 for the Centers for Disease Control and Prevention-sponsored National HIV Behavioral Surveillance system. Eligible participants were interviewed about their HIV risk behaviors and sexual partnerships and tested for HIV.

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Background: Methadone maintenance treatment program (MMTP) is associated with improved quality of life amongst many heroin users. Still, program adherence problems remain a fact.

Aim: To improve our understanding of MMTP "adherence problems".

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High levels of HIV risk behaviors and prevalence have been reported among Puerto Rican people who inject drugs (PRPWID) since early in the HIV epidemic. Advances in HIV prevention and treatment have reduced HIV among people who inject drugs (PWID) in the United States. We examined HIV-related data for PRPWID in Puerto Rico and the US Northeast to assess whether disparities continue.

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Background: Genetic testing will soon enter care for human immunodeficiency virus (HIV) and hepatitis C virus (HCV), and for addiction. There is a paucity of data on how to disseminate genetic testing into healthcare for marginalized populations. We explored drug users' perceptions of genetic testing.

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Respondent-driven sampling (RDS) is a study design used to investigate populations for which a probabilistic sampling frame cannot be efficiently generated. Biases in parameter estimates may result from systematic non-random recruitment within social networks by geography. We investigate the spatial distribution of RDS recruits relative to an inferred social network among heterosexual adults in New York City in 2010.

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Background: Black women are disproportionally affected by human immunodeficiency virus (HIV). This study investigates factors associated with newly identified HIV infection among previously self-reported HIV negative or unknown status black women living in high risk areas (HRAs) of New York City (NYC).

Methods: Heterosexuals residing in or socially connected to NYC HRAs were recruited using respondent driven sampling for participation in the United States Centers for Disease Control-sponsored National HIV Behavioral Surveillance System in 2010.

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Background: Injection drug user (IDU) experience and perceptions of police practices may alter syringe exchange program (SEP) use or influence risky behaviour. Previously, no community-level data had been collected to identify the prevalence or correlates of police encounters reported by IDUs in the United States.

Methods: New York City IDUs recruited through respondent-driven sampling were asked about past-year police encounters and risk behaviours, as part of the National HIV Behavioural Surveillance study.

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