43 results on '"Carrico, Adam W."'
Search Results
2. Randomized controlled trial of a positive affect intervention to reduce HIV viral load among sexual minority men who use methamphetamine
- Author
-
Carrico, Adam W, Neilands, Torsten B, Dilworth, Samantha E, Evans, Jennifer L, Gόmez, Walter, Jain, Jennifer P, Gandhi, Monica, Shoptaw, Steven, Horvath, Keith J, Coffin, Lara, Discepola, Michael V, Andrews, Rick, Woods, William J, Feaster, Daniel J, and Moskowitz, Judith T
- Subjects
Biomedical and Clinical Sciences ,Public Health ,Health Sciences ,Clinical Sciences ,Behavioral and Social Science ,Infectious Diseases ,HIV/AIDS ,Sexual and Gender Minorities (SGM/LGBT*) ,Prevention ,Comparative Effectiveness Research ,Sexually Transmitted Infections ,Drug Abuse (NIDA only) ,Clinical Trials and Supportive Activities ,Substance Misuse ,Clinical Research ,Methamphetamine ,7.1 Individual care needs ,Management of diseases and conditions ,Prevention of disease and conditions ,and promotion of well-being ,3.1 Primary prevention interventions to modify behaviours or promote wellbeing ,Infection ,Good Health and Well Being ,Adult ,Amphetamine-Related Disorders ,Behavior Therapy ,Female ,HIV Infections ,Homosexuality ,Male ,Humans ,Male ,Middle Aged ,Serologic Tests ,Viral Load ,contingency management ,HIV ,men who have sex with men ,methamphetamine ,mindfulness ,positive affect ,Public Health and Health Services ,Other Medical and Health Sciences ,Clinical sciences ,Epidemiology ,Public health - Abstract
IntroductionIn the era of HIV treatment as prevention (TasP), evidence-based interventions that optimize viral suppression among people who use stimulants such as methamphetamine are needed to improve health outcomes and reduce onward transmission risk. We tested the efficacy of positive affect intervention delivered during community-based contingency management (CM) for reducing viral load in sexual minority men living with HIV who use methamphetamine.MethodsConducted in San Francisco, this Phase II randomized controlled trial tested the efficacy of a positive affect intervention for boosting and extending the effectiveness of community-based CM for stimulant abstinence to achieve more durable reductions in HIV viral load. From 2013 to 2017, 110 sexual minority men living with HIV who had biologically confirmed, recent methamphetamine use were randomized to receive a positive affect intervention (n = 55) or attention-control condition (n = 55). All individual positive affect intervention and attention-control sessions were delivered during three months of community-based CM where participants received financial incentives for stimulant abstinence. The 5-session positive affect intervention was designed to provide skills for managing stimulant withdrawal symptoms as well as sensitize individuals to natural sources of reward. The attention-control condition consisted of neutral writing exercises and self-report measures.ResultsMen randomized to the positive affect intervention displayed significantly lower log10 HIV viral load at six, twelve and fifteen months compared to those in the attention-control condition. Men in the positive affect intervention also had significantly lower risk of at least one unsuppressed HIV RNA (≥200 copies/mL) over the 15-month follow-up. There were concurrent, statistically significant intervention-related increases in positive affect as well as decreases in the self-reported frequency of stimulant use at six and twelve months.ConclusionsDelivering a positive affect intervention during community-based CM with sexual minority men who use methamphetamine achieved durable and clinically meaningful reductions in HIV viral load that were paralleled by increases in positive affect and decreases in stimulant use. Further clinical research is needed to determine the effectiveness of integrative, behavioural interventions for optimizing the clinical and public health benefits of TasP in sexual minority men who use stimulants such as methamphetamine.
- Published
- 2019
3. A randomized controlled efficacy trial of behavioral activation for concurrent stimulant use and sexual risk for HIV acquisition among MSM: project IMPACT study protocol
- Author
-
Mimiaga, Matthew J, Pantalone, David W, Biello, Katie B, Glynn, Tiffany Rose, Santostefano, Christopher M, Olson, Jennifer, Pardee, Dana J, Hughto, Jaclyn MW, Garcia Valles, Josibel, Carrico, Adam W, Mayer, Kenneth H, and Safren, Steven A
- Subjects
Public Health ,Health Sciences ,Pediatric AIDS ,Substance Misuse ,Drug Abuse (NIDA only) ,Behavioral and Social Science ,HIV/AIDS ,Clinical Trials and Supportive Activities ,Mental Health ,Prevention ,Pediatric ,Infectious Diseases ,Clinical Research ,Sexual and Gender Minorities (SGM/LGBT*) ,Mind and Body ,Prevention of disease and conditions ,and promotion of well-being ,3.1 Primary prevention interventions to modify behaviours or promote wellbeing ,Infection ,Good Health and Well Being ,Adult ,Behavior Therapy ,Boston ,Central Nervous System Stimulants ,Florida ,HIV ,HIV Infections ,Homosexuality ,Male ,Humans ,Male ,Pre-Exposure Prophylaxis ,Randomized Controlled Trials as Topic ,Risk Reduction Behavior ,Risk-Taking ,Safe Sex ,Sex Counseling ,Sexual Behavior ,Sexual Partners ,Sexual and Gender Minorities ,Substance-Related Disorders ,Treatment Outcome ,Behavioral activation ,Men who have sex with men ,Sexual risk ,Stimulant use ,Public Health and Health Services ,Epidemiology ,Health services and systems ,Public health - Abstract
BackgroundIn the United States, problematic stimulant use is a prevalent and difficult to treat problem among men who have sex with men (MSM), as well as a major driver of HIV transmission through the large number of sexual partners and concomitant condomless anal sex (CAS). Evidence-based behavioral studies that address problematic stimulant use in MSM at risk for HIV infection are also lacking. In this paper, we describe the design of a behavioral intervention trial to reduce sexual risk behavior and stimulant use in HIV-uninfected MSM.MethodsThis study, funded by the National Institute on Drug Abuse (NIDA), is a randomized controlled trial (RCT) testing an integrated HIV risk reduction and behavioral activation counseling intervention (IMPACT) for HIV-uninfected, stimulant using MSM in Boston, MA, and Miami, FL. Participants are randomized (2:2:1) to either (1) the IMPACT intervention; (2) a relaxation condition, an active therapy time- and intensity-matched control; or (3) a standard of care risk reduction counseling comparison. At enrollment, all participants receive an HIV test and pre- and post-test counseling. The primary outcome is the difference in the rate of change in the number of self-reported condomless anal sex acts without the protection of consistent Pre-Exposure Prophylaxis (PrEP) use, as well as reductions in stimulant use during the prior 4-months. Major assessments are conducted at baseline, 4-, 8-, and 12-month follow-up visits.DiscussionEffective and sustainable behavioral interventions are sorely needed to reduce HIV acquisition in stimulant using MSM at risk for HIV infection. In this study, we will evaluate the evidence of efficacy of the IMPACT intervention to reduce HIV acquisition in HIV-uninfected, stimulant-using MSM. If found effective, the intervention tested here holds promise for being readily integrated into real-world clinical settings.Trial registrationClinicalTrials.gov number NCT03175159 , registered June 5, 2017.
- Published
- 2018
4. Randomized controlled trial of a positive affect intervention for methamphetamine users
- Author
-
Carrico, Adam W, Gόmez, Walter, Jain, Jennifer, Shoptaw, Steven, Discepola, Michael V, Olem, David, Lagana-Jackson, Justin, Andrews, Rick, Neilands, Torsten B, Dilworth, Samantha E, Evans, Jennifer L, Woods, William J, and Moskowitz, Judith T
- Subjects
Public Health ,Health Sciences ,Brain Disorders ,Clinical Trials and Supportive Activities ,Behavioral and Social Science ,Infectious Diseases ,Methamphetamine ,Sexually Transmitted Infections ,HIV/AIDS ,Drug Abuse (NIDA only) ,Substance Misuse ,Comparative Effectiveness Research ,Sexual and Gender Minorities (SGM/LGBT*) ,Clinical Research ,Mental Health ,Infection ,Good Health and Well Being ,Adult ,Amphetamine-Related Disorders ,Behavior Therapy ,Central Nervous System Stimulants ,Early Intervention ,Educational ,Follow-Up Studies ,HIV Seropositivity ,Homosexuality ,Male ,Humans ,Male ,Middle Aged ,Mindfulness ,Reward ,Sexual and Gender Minorities ,Contingency management ,HIV ,Men who have sex with men ,Positive affect ,Medical and Health Sciences ,Psychology and Cognitive Sciences ,Substance Abuse ,Biochemistry and cell biology ,Pharmacology and pharmaceutical sciences ,Epidemiology - Abstract
BackgroundContingency management (CM) is an evidence-based intervention providing rewards in exchange for biomarkers that confirm abstinence from stimulants such as methamphetamine. We tested the efficacy of a positive affect intervention designed to boost the effectiveness of CM with HIV-positive, methamphetamine-using sexual minority men.MethodsThis attention-matched, randomized controlled trial of a positive affect intervention delivered during CM was registered on www.clinicaltrials.gov (NCT01926184). In total, 110 HIV-positive sexual minority men with biologically confirmed, recent methamphetamine use were enrolled. Five individual sessions of a positive affect intervention (n = 55) or an attention-control condition (n = 55) were delivered during three months of CM. Secondary outcomes examined over the 3-month intervention period included: 1) psychological processes relevant to affect regulation (i.e., positive affect, negative affect, and mindfulness); 2) methamphetamine craving; 3) self-reported stimulant use (past 3 months); and 4) cumulative number of urine samples that were non-reactive for stimulants (i.e., methamphetamine and cocaine) during CM.ResultsThose randomized to the positive affect intervention reported significant increases in positive affect during individual sessions and increases in mindfulness over the 3-month intervention period. Intervention-related improvements in these psychological processes relevant to affect regulation were paralleled by concurrent decreases in methamphetamine craving and self-reported stimulant use over the 3-month intervention period.ConclusionsDelivering a positive affect intervention may improve affect regulation as well as reduce methamphetamine craving and stimulant use during CM with HIV-positive, methamphetamine-using sexual minority men.
- Published
- 2018
5. A positive affect intervention alters leukocyte DNA methylation in sexual minority men with HIV who use methamphetamine.
- Author
-
Carrico, Adam W., Cherenack, Emily M., Flentje, Annesa, Moskowitz, Judith T., Asam, Kesava, Ghanooni, Delaram, Chavez, Jennifer V., Neilands, Torsten B., Dilworth, Samantha E., Rubin, Leah H., Gouse, Hetta, Fuchs, Dietmar, Paul, Robert H., and Aouizerat, Bradley E.
- Subjects
- *
SEXUAL minority men , *DNA methylation , *AFFECT (Psychology) , *BRAIN-derived neurotrophic factor , *METHAMPHETAMINE - Abstract
• Intervention-related decreases in methylation of β 2 and oxytocin receptor genes. • Intervention effects on pathways for neural function and neurotransmitter release. • Accompanied by significant reductions in the self-reported frequency of stimulant use. This epigenomics sub-study embedded within a randomized controlled trial examined whether an evidenced-based behavioral intervention model that decreased stimulant use altered leukocyte DNA methylation (DNAm). Sexual minority men with HIV who use methamphetamine were randomized to a five-session positive affect intervention (n = 32) or an attention-control condition (n = 21), both delivered during three months of contingency management for stimulant abstinence. All participants exhibited sustained HIV virologic control – an HIV viral load less than 40 copies/mL at baseline and six months post-randomization. The Illumina EPIC BeadChip measured leukocyte methylation of cytosine-phosphate-guanosine (CpG) sites mapping onto five a priori candidate genes of interest (i.e., ADRB2 , BDNF , FKBP5 , NR3C1 , OXTR). Functional DNAm pathways and soluble markers of immune dysfunction were secondary outcomes. Compared to the attention-control condition, the positive affect intervention significantly decreased methylation of CpG sites on genes that regulate β 2 adrenergic and oxytocin receptors. There was an inconsistent pattern for the direction of the intervention effects on methylation of CpG sites on genes for glucocorticoid receptors and brain-derived neurotrophic factor. Pathway analyses adjusting for the false discovery rate (p adj < 0.05) revealed significant intervention-related alterations in DNAm of Reactome pathways corresponding to neural function as well as dopamine, glutamate, and serotonin release. Positive affect intervention effects on DNAm were accompanied by significant reductions in the self-reported frequency of stimulant use. There is an epigenetic signature of an evidence-based behavioral intervention model that reduced stimulant use, which will guide the identification of biomarkers for treatment responses. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
6. Skating on thin ice: stimulant use and sub‐optimal adherence to HIV pre‐exposure prophylaxis
- Author
-
Hojilla, J Carlo, Vlahov, David, Glidden, David V, Amico, K Rivet, Mehrotra, Megha, Hance, Robert, Grant, Robert M, and Carrico, Adam W
- Subjects
Pharmacology and Pharmaceutical Sciences ,Biomedical and Clinical Sciences ,Sexual and Gender Minorities (SGM/LGBT*) ,Clinical Research ,Clinical Trials and Supportive Activities ,Behavioral and Social Science ,Prevention ,HIV/AIDS ,Infectious Diseases ,Substance Misuse ,Prevention of disease and conditions ,and promotion of well-being ,3.1 Primary prevention interventions to modify behaviours or promote wellbeing ,Good Health and Well Being ,Adult ,Anti-Retroviral Agents ,Central Nervous System Stimulants ,Female ,HIV Infections ,Homosexuality ,Male ,Humans ,Male ,Medication Adherence ,Pre-Exposure Prophylaxis ,Prospective Studies ,Transgender Persons ,pre-exposure prophylaxis ,adherence ,drug use ,stimulant use ,binge drinking ,men who have sex with men ,transgender persons ,Clinical Sciences ,Public Health and Health Services ,Other Medical and Health Sciences ,Clinical sciences ,Epidemiology ,Public health - Abstract
IntroductionStimulant and heavy alcohol use are prevalent and associated with elevated risk for HIV seroconversion among men who have sex with men (MSM) and transgender women. In addition, each can pose difficulties for antiretroviral adherence among people living with HIV. Scant research has examined the associations of stimulant and heavy alcohol use with adherence to daily oral pre-exposure prophylaxis (PrEP) among MSM and transgender women. To address this gap in the literature, we evaluated the hypothesis that stimulant use and binge drinking are prospectively associated with sub-optimal PrEP adherence.MethodsWe analysed data from participants in a nested case-cohort in the iPrEx open label extension. Stimulant use (i.e. powder cocaine, crack-cocaine, cocaine paste, methamphetamine, cathinone) and binge drinking (i.e. ≥5 drinks in a single day) in the last 30 days were assessed. Baseline urine was tested for stimulants using immunoassays to reduce misclassification. Sub-optimal adherence was defined as tenofovir drug concentrations in dried blood spots less than 700 fmol per punch, indicative of less than four doses per week. We tested the prospective association of stimulant use and binge drinking with sub-optimal adherence at the 4-week follow-up visit.Results and discussionData from 330 participants were analysed. The majority of the participants were MSM (89%) with a median age at baseline of 29 years (interquartile range 24 to 39). Approximately 16% (52/330) used stimulants and 22% (72/330) reported binge drinking in the last 30 days. Stimulant users had fivefold greater odds of sub-optimal PrEP adherence compared to non-users in adjusted analysis (adjusted odds ratio [aOR] 5.04; [95% CI 1.35 to 18.78]). Self-reported binge drinking was not significantly associated with sub-optimal adherence after adjusting for stimulant use and baseline confounders (aOR 1.16 [0.49 to 2.73]). Depressive symptoms, being transgender, and number of sex partners were also not significantly associated with sub-optimal PrEP adherence (p > 0.05).ConclusionsStimulant use is a risk factor for sub-optimal PrEP adherence in the month following PrEP initiation. Comprehensive prevention approaches that reduce stimulant use may optimize PrEP adherence. Creating adherence plans that specifically address PrEP dosing in the context of ongoing stimulant use should also be considered.
- Published
- 2018
7. Getting Clear About Rectal Douching Among Men Who Have Sex With Men
- Author
-
Grov, Christian, Westmoreland, Drew, Carneiro, Pedro B., Bauermeister, Jose A., and Carrico, Adam W.
- Published
- 2021
- Full Text
- View/download PDF
8. A community-engaged randomized controlled trial of an integrative intervention with HIV-positive, methamphetamine-using men who have sex with men
- Author
-
Carrico, Adam W, Jain, Jennifer, Discepola, Michael V, Olem, David, Andrews, Rick, Woods, William J, Neilands, Torsten B, Shoptaw, Steven, Gómez, Walter, Dilworth, Samantha E, and Moskowitz, Judith T
- Subjects
Public Health ,Health Sciences ,Clinical Trials and Supportive Activities ,Behavioral and Social Science ,Prevention ,HIV/AIDS ,Methamphetamine ,Mental Health ,Drug Abuse (NIDA only) ,Clinical Research ,Sexual and Gender Minorities (SGM/LGBT*) ,Substance Misuse ,Infectious Diseases ,Prevention of disease and conditions ,and promotion of well-being ,3.1 Primary prevention interventions to modify behaviours or promote wellbeing ,Infection ,Good Health and Well Being ,Adult ,Amphetamine-Related Disorders ,Behavior Therapy ,HIV Infections ,Homosexuality ,Male ,Humans ,Male ,Reinforcement ,Psychology ,Risk-Taking ,Sexual Partners ,Treatment Outcome ,Contingency management ,Resilience ,Men who Have Sex with men ,Positive affect ,Public Health and Health Services ,Epidemiology ,Health services and systems ,Public health - Abstract
BackgroundContingency management (CM) is an evidence-based intervention providing tangible rewards as positive reinforcement for abstinence from stimulants such as methamphetamine. Integrative approaches targeting affect regulation could boost the effectiveness of CM in community-based settings and optimize HIV/AIDS prevention efforts.Methods/designThis randomized controlled trial with HIV-positive, methamphetamine-using men who have sex with men (MSM) is examining the efficacy of a 5-session, individually delivered positive affect regulation intervention - Affect Regulation Treatment to Enhance Methamphetamine Intervention Success (ARTEMIS). ARTEMIS is designed to sensitize individuals to non-drug-related sources of reward as well as assist with managing depression and other symptoms of stimulant withdrawal during CM. HIV-positive, methamphetamine-using MSM who are enrolled in a community-based, 12-week CM program are randomized to receive ARTEMIS or an attention-matched control condition. Follow-up assessments are conducted at 3, 6, 12, and 15 months after enrollment in CM. Four peripheral venous blood samples are collected over the 15-month follow-up with specimen banking for planned biomarker sub-studies. The primary outcome is mean HIV viral load. Secondary outcomes include: sustained HIV viral suppression, T-helper cell count, psychological adjustment, stimulant use, and potentially amplified transmission risk behavior.DiscussionImplementation of this randomized controlled trial highlights the importance of delineating boundaries between research activities and community-based service provision. It also provides insights into best practices for integrating the distinct agendas of academic and community partners in clinical research. This trial is currently enrolling and data collection is anticipated to be completed in September of 2018.Trial registrationThis trial was registered on clinicaltrials.gov ( NCT01926184 ) on August 16, 2013.
- Published
- 2016
9. PrEP Uptake and Methamphetamine Use Patterns in a 4-Year U.S. National Prospective Cohort Study of Sexual and Gender Minority People, 2017–2022.
- Author
-
Guo, Yan, Westmoreland, Drew A., D'Angelo, Alexa B., Mirzayi, Chloe, Dearolf, Michelle, Ray, Meredith, Carneiro, Pedro B., Pantalone, David W., Carrico, Adam W., Patel, Viraj V., Golub, Sarit A., Hirshfield, Sabina, Hoover, Donald R., Nash, Denis, and Grov, Christian
- Subjects
RISK assessment ,METHAMPHETAMINE ,RESEARCH funding ,FOOD security ,DESCRIPTIVE statistics ,PRE-exposure prophylaxis ,MEN who have sex with men ,LONGITUDINAL method ,RACE ,SEXUAL minorities ,HOUSING stability - Abstract
Methamphetamine use is on the rise among sexual and gender minority people who have sex with men (SGMSM), escalating their HIV risk. Despite pre-exposure prophylaxis (PrEP) being an effective biomedical HIV prevention tool, its uptake in relation to methamphetamine use patterns in SGMSM has not been studied. In a U.S. cohort study from 2017 to 2022, 6,253 HIV-negative SGMSM indicated for but not using PrEP were followed for four years. Methamphetamine use was categorized (i.e., newly initiated, persistently used, never used, used but quit), and PrEP uptake assessed using generalized estimating equation (GEE), adjusted for attrition. Participants had a median age of 29, with 51.9% White, 11.1% Black, 24.5% Latinx, and 12.5% other races/ethnicities. Over the four years, PrEP use increased from 16.3 to 27.2%. GEE models identified risk factors including housing instability and food insecurity. In contrast, older age, health insurance, clinical indications, and prior PrEP use increased uptake. Notably, Latinx participants were more likely to use PrEP than Whites. Regarding methamphetamine use, those who newly initiated it were more likely to use PrEP compared to non-users. However, those who quit methamphetamine and those who persistently used it had PrEP usage rates comparable to those of non-users. Though PrEP uptake increased, it remained low in SGMSM. Methamphetamine use was associated with PrEP uptake. Healthcare providers should assess methamphetamine use for harm reduction. Prioritizing younger, uninsured SGMSM and addressing basic needs can enhance PrEP uptake and reduce HIV vulnerabilities. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
10. HIV, inflammation, and initiation of methamphetamine use in sexual and gender minorities assigned male at birth.
- Author
-
Carrico, Adam W., Ryan, Daniel T., Berona, Johnny, Dominguez, Benjamin S., Schrock, Joshua M., McDade, Thomas W., Newcomb, Michael, D'Aquila, Richard T., and Mustanski, Brian
- Subjects
- *
SEXUAL minorities , *HIV seroconversion , *POISSON regression , *METHAMPHETAMINE , *C-reactive protein - Abstract
Methamphetamine use and HIV disproportionately affect sexual and gender minority (SGM) people assigned male at birth. Identifying risk factors for methamphetamine use is crucial to inform preventive interventions. In this cohort study with 1,296 SGM people assigned male at birth, ages 16 to 29, and who resided in Chicago, Poisson regression analyses indicated the prevalence of methamphetamine use increased from 2015 to 2023 [Incidence Rate Ratio (IRR) = 1.07; 95% CI = 1.01 to 1.13; P = 0.02]. This increase was most pronounced among those ages 25 or older at baseline (IRR = 2.20; 95% CI = 1.33 to 3.63; P = 0.002), and 23.9 [Interquartile Range (IQR) = 22.1 to 26.9] was the median age of first-time methamphetamine use. In 826 participants with a prior HIV diagnosis or previous inflammatory measurements, Cox proportional-hazards models examined risk factors for incident, first-time methamphetamine use. Adjusting for other substance use, the rate of incident, first-time methamphetamine use was two-fold greater after HIV diagnosis [adjusted hazard ratio (aHR) = 2.02; 95% CI = 1.27 to 3.23; P = 0.003]. For each SD higher C-reactive protein, the rate of incident, first-time methamphetamine use was 18% greater (aHR = 1.18; 95% CI, 1.05 to 1.34; P = 0.008). HIV seroconversion and inflammation could increase the risk of initiating methamphetamine use in SGM people assigned male at birth. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
11. Stimulant Use and Study Protocol Completion: Assessing the Ability of Men Who Have Sex with Men to Collect Dried Blood Spots for Laboratory Measurement of HIV Viral Load
- Author
-
Teran, Richard A., Carrico, Adam W., Horvath, Keith J., Downing, Jr., Martin J., Chiasson, Mary Ann, Walters, Suzan M., and Hirshfield, Sabina
- Published
- 2020
- Full Text
- View/download PDF
12. Pilot Trial of an Expressive Writing Intervention With HIV-Positive Methamphetamine-Using Men Who Have Sex With Men
- Author
-
Carrico, Adam W, Nation, Austin, Gómez, Walter, Sundberg, Jeffrey, Dilworth, Samantha E, Johnson, Mallory O, Moskowitz, Judith T, and Rose, Carol Dawson
- Subjects
Biological Psychology ,Clinical and Health Psychology ,Psychology ,Prevention ,Substance Misuse ,Sexual and Gender Minorities (SGM/LGBT*) ,Methamphetamine ,Clinical Research ,Clinical Trials and Supportive Activities ,Mental Health ,Sexually Transmitted Infections ,Drug Abuse (NIDA only) ,Infectious Diseases ,Mental Illness ,HIV/AIDS ,Behavioral and Social Science ,6.6 Psychological and behavioural ,Prevention of disease and conditions ,and promotion of well-being ,3.1 Primary prevention interventions to modify behaviours or promote wellbeing ,Evaluation of treatments and therapeutic interventions ,Good Health and Well Being ,Adult ,Attention ,Central Nervous System Stimulants ,HIV Infections ,Homosexuality ,Male ,Humans ,Male ,Middle Aged ,Pilot Projects ,Psychotherapy ,Resilience ,Psychological ,Self-Control ,Stress Disorders ,Traumatic ,Treatment Outcome ,Writing ,exposure ,men who have sex with men ,methamphetamine ,trauma ,Substance Abuse ,Biological psychology ,Clinical and health psychology - Abstract
Among men who have sex with men (MSM), the co-occurrence of trauma and stimulant use has negative implications for HIV/AIDS prevention. HIV-positive, methamphetamine-using MSM were recruited to pilot test a 7-session, multicomponent resilient affective processing (RAP) intervention that included expressive writing exercises targeting HIV-related traumatic stress. An open-phase pilot with 10 participants provided support for feasibility of intervention delivery such that 99% of the RAP sessions were completed in a 1-month period. Subsequently, 23 additional participants were enrolled in a pilot randomized controlled trial of the RAP intervention (n = 12) versus an attention-control condition that included writing exercises about neutral topics (n = 11). Acceptability was evidenced by participants randomized to RAP expressing significantly more negative emotions in their writing and reporting greater likelihood of recommending expressive writing exercises to a friend living with HIV. Over the 3-month follow-up period, attention-control participants reported significant decreases in HIV-related traumatic stress while RAP intervention participants reported no significant changes. Compared to attention-control participants, those in the RAP intervention reported significant reductions in the frequency of methamphetamine use immediately following the 1-month RAP intervention period. Thematic analyses of RAP expressive writing exercises revealed that multiple negative life events characterized by social stigma or loss contribute to the complex nature of HIV-related traumatic stress. Findings support the feasibility and acceptability of an exposure-based intervention targeting HIV-related traumatic stress. However, more intensive intervention approaches that simultaneously target trauma and stimulant use will likely be needed to optimize HIV/AIDS prevention efforts with this population. (PsycINFO Database Record
- Published
- 2015
13. Poppers and PrEP: Use of Pre-exposure Prophylaxis Among Men Who Have Sex with Men Who Use Inhaled Nitrites
- Author
-
Hambrick, H. Rhodes, Park, Su Hyun, Schneider, John A., Mayer, Kenneth H., Carrico, Adam W., Sherman, Scott E., and Duncan, Dustin T.
- Published
- 2018
- Full Text
- View/download PDF
14. Problematic Cannabis Use Is Associated with Reduced Rectal Microbial Species Richness and Diversity Among a Pilot Sample of Young Sexual and Gender Minorities.
- Author
-
Morgan, Ethan, Manuzak, Jennifer A., Broedlow, Courtney, Hudson, Hannah, D'Aquila, Richard, Carrico, Adam W., Klatt, Nichole R., and Mustanski, Brian
- Abstract
Compared to young heterosexual men, young sexual and gender minorities (YSGM) have elevated systemic inflammation and unique intestinal microbial profiles, influenced by HIV infection and substance use. However, links between cannabis use and microbial dysbiosis in this population have not been well described. In this pilot study, we aimed to characterize the complex interrelationships between cannabis use and microbial community structure in YSGM in relationship to HIV status. Cannabis use was assessed by self-administered Cannabis Use Disorder Identification Test (CUDIT) questionnaires and rectal microbial community alpha-diversity metrics were assessed via 16S ribosomal ribonucleic acid (rRNA) sequencing in a subset of YSGM (n = 42) in the RADAR cohort (aged 16–29) in Chicago. Multivariable regression models were used to assess the relationship between cannabis use and microbiome alpha-diversity metrics, adjusting for HIV status and other risk characteristics, including inflammation, which was evaluated by plasma levels of C-reactive protein (CRP). Problematic cannabis use, but not general use, was significantly inversely associated with microbial community richness (Adj. Beta = −8.13; 95% confidence interval [CI]: −15.68 to −0.59) and Shannon diversity (Adj. Beta = −0.04; 95% CI: −0.07 to 0.009). No significant association was observed between CUDIT score and community evenness, nor was any significant moderation observed by HIV status. We observed that problematic cannabis use was associated with reduced microbial community richness and Shannon diversity, adjusting for within population differences in inflammation and HIV status. Future research should aim to assess how cannabis use contributes to microbiome-related health factors among YSGM and if decreasing cannabis use can restore gut microbial community structure. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
15. Latent class analysis of substance use typologies associated with mental and sexual health outcomes among sexual and gender minority youth.
- Author
-
Carney, Tara, Choi, Seul Ki, Stephenson, Rob, Bauermeister, Jose A., and Carrico, Adam W.
- Subjects
MEN who have sex with men ,MINORITY youth ,SEXUAL minorities ,SUBSTANCE abuse ,AFRICAN American youth ,TRANSGENDER youth ,MENTAL health ,SEXUAL health - Abstract
Little is known about sexual and gender minority youth (SGMY) who have sex with men's unique patterns of substance use, even though they are at risk for substance use and adverse mental and other health outcomes. We used latent class analysis to examine typologies of substance use and multinomial logistic regression to investigate mental health outcomes (depression and anxiety) and HIV/STI testing correlates associated with different classes of substance use in a sample of SGMY who have sex with men in the USA and use substances (n = 414) who participated in an online survey. The average age was 22.50 years old (SD = 3.22). A four-class solution was identified representing: 'depressant and stimulant use' (3.4%), 'high polysubstance use' (4.6%), 'low substance use with moderate cannabis use' (79.2%), and 'high cannabis, stimulant and alcohol use' (12.8%). Membership to a specified substance use class varied by age, previous arrest, gender identity, anxiety, and lifetime HIV testing. Multivariate logistic regression results indicated that participants in the high polysubstance use (AOR = 5.48, 95% CI 1.51, 19.97) and high cannabis use class (AOR = 3.87, 95% CI 1.25, 11.94) were significantly more likely than those in the low substance use with moderate cannabis use class to report previous arrest. Those in the high polysubstance use class were also significantly less likely to have been tested for HIV than those in the low substance use with moderate cannabis use class (AOR = 0.21, 95% CI 0.05, 0.93). Findings will guide the development and implementation of tailored approaches to addressing the intersection of substance use and HIV risk among SGMY. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
16. The Psychological Context of Sexual Compulsivity Among Men Who Have Sex with Men
- Author
-
Jerome, Roy C., Woods, William J., Moskowitz, Judith T., and Carrico, Adam W.
- Published
- 2016
- Full Text
- View/download PDF
17. Pilot Randomized Controlled Trial of an Integrative Intervention with Methamphetamine-Using Men Who Have Sex with Men
- Author
-
Carrico, Adam W., Gómez, Walter, Siever, Michael D., Discepola, Michael V., Dilworth, Samantha E., and Moskowitz, Judith T.
- Published
- 2015
- Full Text
- View/download PDF
18. Daily Marijuana Use Predicts HIV Seroconversion Among Black Men Who Have Sex with Men and Transgender Women in Atlanta, GA.
- Author
-
Knox, Justin, Hwang, Grace, Carrico, Adam W., Duncan, Dustin T., Watson, Ryan J., and Eaton, Lisa A.
- Subjects
HIV infection epidemiology ,STATISTICS ,CANNABIS (Genus) ,SUBSTANCE abuse ,CONFIDENCE intervals ,BLACK people ,TRANS women ,MULTIPLE regression analysis ,MULTIVARIATE analysis ,SEROCONVERSION ,DISEASE incidence ,RISK assessment ,SURVEYS ,MEN who have sex with men ,ODDS ratio ,PREDICTION models ,LONGITUDINAL method ,DISEASE complications - Abstract
Copyright of AIDS & Behavior is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2022
- Full Text
- View/download PDF
19. Finding Sunshine on a Cloudy Day: A Positive Affect Intervention for Co-Occurring Methamphetamine Use and HIV.
- Author
-
Olem, David, Earle, Maya, Gómez, Walter, Coffin, Lara, Cotten, Paul, Jain, Jennifer P., Moskowitz, Judith T., and Carrico, Adam W.
- Subjects
AFFECT (Psychology) ,SEXUAL minority men ,MEN who have sex with men ,METHAMPHETAMINE ,HIV ,HIV seroconversion - Abstract
• Describes a novel positive affect intervention to improve long-term outcomes. • Details the theoretical underpinnings of the positive affect intervention. • Provides a case study example of how the positive affect intervention is tailored. • Underscores the complex care needs of sexual minority men who use methamphetamine. Among sexual minority men (i.e., gay, bisexual, and other men who have sex with men) living with HIV, those who use methamphetamine experience profound health disparities. Affect Regulation Treatment to Enhance Methamphetamine Intervention Success (ARTEMIS) is an evidence-based, 5-session, individually delivered positive affect intervention adapted for sexual minority men living with HIV who use methamphetamine. ARTEMIS was designed to amplify the benefits of evidence-based substance use interventions such as contingency management (CM) with this high-priority population. Delivering ARTEMIS during CM has been shown to assist participants in reducing stimulant use, increasing positive affect, and achieving durable reductions in HIV viral load. We describe the theoretical underpinnings of the ARTEMIS intervention, provide details of the training and session protocols with a case example, and discuss implications for future applications in research and clinical settings. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
20. Tina's ParTy line: Polysubstance use patterns in sexual minority men living with HIV who use methamphetamine.
- Author
-
Davis Ewart, Leah, Johnson, Ariana, Bainter, Sierra, Brown, Eric C., Grov, Christian, Harkness, Audrey, Roth, Alexis M., Paul, Robert, Neilands, Torsten B., Dilworth, Samantha E., and Carrico, Adam W.
- Subjects
SEXUAL minority men ,METHAMPHETAMINE ,HYPERSEXUALITY ,HIV ,RANDOMIZED controlled trials ,LATENT variables - Abstract
Introduction: This cross‐sectional study examined the associations of demographic, structural and psychological factors with distinct typologies of polysubstance use in sexual minority men (SMM) living with HIV who use methamphetamine. Methods: In total, 161 SMM living with HIV who reported methamphetamine use in the past 3 months were recruited in San Francisco from 2013 to 2017 for a randomised controlled trial. A latent class analysis was conducted by leveraging baseline measures of self‐reported use of 15 substances in the past 3 months as well as validated screening measures of hazardous alcohol and cannabis use. Correlates of latent class membership were examined using a three‐step categorical latent variable logistic regression. Results: Four typologies of substance use were identified: (i) methamphetamine use only (43%); (ii) methamphetamine and crack‐cocaine use (22%); (iii) party and play use—methamphetamine, gamma‐hydroxybutyrate and amyl nitrites (i.e. poppers) with erectile dysfunction drugs (31%); and (iv) high polysubstance use (4%). SMM of colour and those with a history of incarceration were more commonly classified as engaging in methamphetamine and crack‐cocaine use compared to party and play use. Men with higher sexual compulsivity scores were more commonly classified as engaging in party and play use and polysubstance use. Discussion and Conclusions: There is substantial heterogeneity in polysubstance use patterns among SMM living with HIV who use methamphetamine. This will inform the development of tailored substance use interventions addressing the unique needs of SMM of colour and targeting sexual compulsivity as a prominent comorbidity for some men. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
21. Estimating HIV transmissions in a large U.S. clinic‐based sample: effects of time and syndemic conditions.
- Author
-
Satyanarayana, Satyanand, Safren, Steven A, Rogers, Brooke G, Bainter, Sierra A, Christopoulos, Katerina A, Fredericksen, Rob J, Mathews, William C, Moore, Richard D, Mugavero, Michael J, Napravnik, Sonia, Carrico, Adam W, Mimiaga, Matthew J, Mayer, Kenneth H, and Crane, Heidi M
- Subjects
HETEROSEXUALS ,HIV infection transmission ,HIV-positive women ,SYNDEMICS ,HIV-positive persons ,MEN who have sex with men ,DRUG utilization - Abstract
Introduction: Little is known about onward HIV transmissions from people living with HIV (PLWH) in care. Antiretroviral therapy (ART) has increased in potency, and treatment as prevention (TasP) is an important component of ending the epidemic. Syndemic theory has informed modelling of HIV risk but has yet to inform modelling of HIV transmissions. Methods: Data were from 61,198 primary HIV care visits for 14,261 PLWH receiving care through the Centers for AIDS Research (CFAR) Network of Integrated Clinical Systems (CNICS) at seven United States (U.S.) sites from 2007 to 2017. Patient‐reported outcomes and measures (PROs) of syndemic conditions – depressive symptoms, anxiety symptoms, drug use (opiates, amphetamines, crack/cocaine) and alcohol use – were collected approximately four to six months apart along with sexual behaviours (mean = 4.3 observations). Counts of syndemic conditions, HIV sexual risk group and time in care were modelled to predict estimated HIV transmissions resulting from sexual behaviour and viral suppression status (HIV RNA < 400/mL) using hierarchical linear modelling. Results: Patients averaged 0.38 estimated HIV transmissions/100 patients/year for all visits with syndemic conditions measured (down from 0.83, first visit). The final multivariate model showed that per 100 patients, each care visit predicted 0.05 fewer estimated transmissions annually (95% confidence interval (CI): 0.03 to 0.06; p < 0.0005). Cisgender women, cisgender heterosexual men and cisgender men of undisclosed sexual orientation had, respectively, 0.47 (95% CI: 0.35 to 0.59; p < 0.0005), 0.34 (95% CI: 0.20 to 0.49; p < 0.0005) and 0.22 (95% CI: 0.09 to 0.35; p < 0.005) fewer estimated HIV transmissions/100 patients/year than cisgender men who have sex with men (MSM). Each within‐patient syndemic condition predicted 0.18 estimated transmissions/100 patients/year (95% CI: 0.12 to 0.24; p < 0.0005). Each between‐syndemic condition predicted 0.23 estimated HIV transmissions/100 patients/year (95% CI: 0.17 to 0.28; p < 0.0005). Conclusions: Estimated HIV transmissions among PLWH receiving care in well‐resourced U.S. clinical settings varied by HIV sexual risk group and decreased with time in care, highlighting the importance of TasP efforts. Syndemic conditions remained a significant predictor of estimated HIV transmissions notwithstanding the effects of HIV sexual risk group and time in care. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
- View/download PDF
22. Higher and Higher? Drug and Alcohol Use and Misuse among HIV-Vulnerable Men, Trans Men, and Trans Women Who Have Sex with Men in the United States.
- Author
-
Westmoreland, Drew A., Carrico, Adam W., Goodwin, Renee D., Pantalone, David W., Nash, Denis, and Grov, Christian
- Subjects
- *
SUBSTANCE abuse , *CANNABIS (Genus) , *CONFIDENCE intervals , *ALCOHOL drinking , *HIV-positive persons , *METHAMPHETAMINE , *MULTIVARIATE analysis , *POPULATION geography , *QUESTIONNAIRES , *SELF-evaluation , *STATISTICS , *GAMMA-hydroxybutyrate , *LOGISTIC regression analysis , *SOCIOECONOMIC factors , *SEXUAL minorities , *MEN who have sex with men , *ODDS ratio - Abstract
Substance use (SU) and misuse are disproportionately more common among sexual and gender minority (SGM) individuals compared to their heterosexual peers. Yet, little is known about regional and demographic differences in use and misuse among SGM. In this study, we investigated regional and demographic differences in SU and misuse in a U.S. national, internet-based cohort (n = 6,280) of men and trans persons who have sex with men. Methods: Data collected included the WHO ASSIST (substance) and AUDIT (alcohol) SU scales to estimate recent (≤ 3 months) non-problematic use (≤ 3 ASSIST, ≤ 10 AUDIT) and misuse (≥4 ASSIST, ≥11 AUDIT). We used bivariate and multivariable logistic models to examine demographic and regional factors associated with SU and misuse. Results: Participants reported using alcohol (85.6%), cannabis (53.9%), and inhalants (39.1%) in the past three months. More than one-third self-reported misuse of cannabis, Gamma-Hydroxybutyrate (GHB), inhalants, methamphetamines, and prescription sedatives. We observed regional differences in substance use for cannabis (Southeast aOR = 0.76, 95% CI: 0.63–0.93; West aOR = 1.27, 95% CI: 1.02–1.59, ref. Northeast) and prescription Stimulants (Midwest aOR = 1.39, 95% CI: 1.00–1.93), as well as for cannabis misuse (Southeast aOR = 0.83, 95% CI: 0.69–0.99). We also observed significant associations between socioeconomic factors with use and misuse. Conclusions: Findings suggest geographic differences in misuse of certain substances among men and trans persons who have sex with men in the US, and that socio-economic factors, also play a key role in indicating risk. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
- View/download PDF
23. Double Jeopardy: Methamphetamine Use and HIV as Risk Factors for COVID-19.
- Author
-
Carrico, Adam W., Horvath, Keith J., Grov, Christian, Moskowitz, Judith T., Pahwa, Savita, Pallikkuth, Suresh, and Hirshfield, Sabina
- Subjects
HIV infection complications ,METHAMPHETAMINE ,PUBLIC health ,RISK-taking behavior ,TELEMEDICINE ,MEN who have sex with men ,COVID-19 ,SOCIAL distancing ,COVID-19 pandemic - Abstract
The article provides an overview of important areas for research on the potential implications of the epidemics of methamphetamine (meth) use and HIV for the COVID-19 pandemic in men who have sex with men (MSM). Topics include the identification of the use of meth and other stimulants as a potent driver of the HIV/AIDS epidemic in MSM and plausible biological pathways for meth-associated exacerbation of microbial translocation that could serve as a driver of systemic immune dysregulation.
- Published
- 2020
- Full Text
- View/download PDF
24. Are we on the precipice of a new epidemic? Risk for hepatitis C among HIV-negative men-, trans women-, and trans men- who have sex with men in the United States.
- Author
-
Grov, Christian, Westmoreland, Drew A., Carrico, Adam W., and Nash, Denis
- Subjects
HEPATITIS C risk factors ,EPIDEMICS ,HEALTH behavior ,HIV infections ,LONGITUDINAL method ,PREVENTIVE medicine ,MEN ,METHAMPHETAMINE ,MULTIVARIATE analysis ,STATISTICS ,SOCIOECONOMIC factors ,MEN who have sex with men ,DESCRIPTIVE statistics ,HIV seronegativity - Abstract
Emerging data from Europe have documented increases in diagnoses of acute hepatitis C virus (HCV) infection among HIV-negative men who have sex with men. We investigated risk factors for HCV and their correlates in the Together 5000 study, a U.S. national cohort study of HIV-negative men (n = 6089), transgender women (n = 40), and transgender men (n = 42) who have sex with men. We used bivariate and multivariable analyses to determine demographic and behavioral factors associated with high risk for acute HCV infection (using the HCV-MOSAIC risk indicator with a score ≥ 2.0). Mean HCV risk score was 1.38 (SD = 1.09) and 27.3% of participants had HCV risk scores ≥ 2.0. In multivariable modeling, being cisgender male (vs. not) was associated with having a lower HCV-MOSAIC risk score. Meanwhile, being white, having been incarcerated, prior use of HIV pre- or post-exposure prophylaxis, having ever been tested for HIV, and recent methamphetamine use were associated with high risk for HCV. More than one-in-four participants exceeded the threshold score for HCV risk. Those with high HCV-MOSAIC risk scores were more likely to have been in settings where they could be tested for acute HCV (i.e., HIV testing, PrEP care, PEP care, incarceration), suggesting opportunities to engage them in HCV screening, prevention, and treatment. [ABSTRACT FROM AUTHOR]
- Published
- 2020
- Full Text
- View/download PDF
25. Sources of Resilience as Mediators of the Effect of Minority Stress on Stimulant Use and Sexual Risk Behavior Among Young Black Men who have Sex with Men.
- Author
-
Storholm, Erik D., Huang, Wenjing, Siconolfi, Daniel E., Pollack, Lance M., Carrico, Adam W., Vincent, Wilson, Rebchook, Gregory M., Huebner, David M., Wagner, Glenn J., and Kegeles, Susan M.
- Subjects
BLACK people ,PSYCHOLOGICAL resilience ,RISK-taking behavior ,SURVEYS ,STRUCTURAL equation modeling ,UNSAFE sex ,CENTRAL nervous system stimulants ,MEN who have sex with men ,MINORITY stress ,ADOLESCENCE ,ADULTS - Abstract
The greatest proportion of new HIV infections among men who have sex with men (MSM) is occurring among young Black MSM (YBMSM) ages 13–24. Consequently, research is needed to understand the psychosocial pathways that influence HIV risk and resilience in YBMSM. Minority Stress Theory proposes that the stigma, prejudice, and discrimination facing sexual and racial minorities are chronic stressors that lead to increased engagement in risk behaviors. The present study examined whether minority stress is associated with stimulant use and sexual risk behaviors by depleting psychosocial resilience. We recruited 1817 YBMSM, ages 18–29, from multiple venues in two major cities in Texas for participation in a brief survey. Results from structural equation modeling indicated that decreased resilience partially mediated the association of minority stress with sexual risk behavior. Resilience was also negatively associated with stimulant use. Interventions focused on cultivating psychosocial resilience could mitigate the deleterious consequences of minority stress and reduce stimulant use in YBMSM. [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
- View/download PDF
26. A Pilot Study of a Mobile App to Support HIV Antiretroviral Therapy Adherence Among Men Who Have Sex with Men Who Use Stimulants.
- Author
-
Horvath, Keith J., Lammert, Sara, MacLehose, Richard F., Danh, Thu, Baker, Jason V., and Carrico, Adam W.
- Subjects
ANTIRETROVIRAL agents ,COMPARATIVE studies ,DRUGS ,HIV infections ,PATIENT compliance ,STATISTICAL sampling ,PILOT projects ,SOCIAL support ,DRUG abusers ,RANDOMIZED controlled trials ,MOBILE apps ,MEN who have sex with men - Abstract
APP+ is a theoretically-grounded mobile app intervention to improve antiretroviral (ART) adherence among men who have sex with men (MSM) who use stimulants. We assessed the feasibility and acceptability of APP+ in a six-month randomized controlled trial among a national sample of 90 MSM recruited online; secondarily, we examined changes in self-reported ART adherence by study arm. Retention at the final assessment was 82%, and acceptability ratings were comparable to other technology-based interventions. MSM in the APP+ group reported higher self-reported percentage ART adherence in the past 30 days at the four-month timepoint compared to a no-treatment control group (89.0% vs. 77.2%). However, once access to the app was removed after month four, group differences in ART adherence diminished by month six. APP+ may be a potentially promising intervention approach for MSM living with HIV who use stimulants but would require enhancements to optimize acceptability and demonstrate more sustained effects. [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
- View/download PDF
27. Pathways to recovery: recovery housing models for men who have sex with men (MSM).
- Author
-
Mericle, Amy A., Hemberg, Jordana, Stall, Ronald, and Carrico, Adam W.
- Subjects
AMPHETAMINES ,ATTITUDE (Psychology) ,CONVALESCENCE ,MENTAL depression ,EMOTIONS ,GROUP identity ,HEALTH facility design & construction ,HOUSING ,RESEARCH methodology ,NEEDS assessment ,RISK-taking behavior ,SOCIAL responsibility ,SOCIAL support ,UNSAFE sex ,MEN who have sex with men - Abstract
Background & Aims: Gay, bisexual, and other men who have sex with men (MSM) face distinct recovery challenges. This mixed-methods study examines the service needs and help-seeking pathways of MSM (N = 25) living in a group of recovery residences operated in Texas, one of which is a home specifically designated for gay and bisexual men. Methods: Upon intake, adult MSM were recruited to complete an interview assessing the extent of their service needs as well as their recovery goals and expectations about their stay. Men were recruited regardless of whether they moved into the home designated for gay and bisexual men or into another one of the men's homes. Results: MSM in the sample reported high rates of health conditions, depression, victimization, and sex risk behaviors. A greater number of them entering the gay and bisexual men's home reported being in recovery from amphetamine use, having a chronic medical problem, and being physically assaulted as an adult. The majority of MSM, regardless of home type, were seeking emotional and social support as well as accountability in their recovery home experience, but MSM in the gay and bisexual men's home talked about emotion and social support most frequently and within the context of emotional safety. Conclusions: MSM entering recovery housing have complex service needs. Recovery housing may play an important role in supporting recovery among MSM. Residences specifically for them could be tailored to address their unique needs by fostering connections to other sexual minorities in recovery and facilitating social identity transformation. [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
- View/download PDF
28. Transactional sex, condomless anal sex, and HIV risk among men who have sex with men.
- Author
-
Mgbako, Ofole, Park, Su H, Callander, Denton, Brinker, Dustin A, Kuhner, Christopher, Carrico, Adam W, Rendina, H Jonathon, and Duncan, Dustin T
- Subjects
TRANSACTIONAL sex ,ANAL sex ,UNSAFE sex ,SEXUALLY transmitted diseases ,HIV infections ,DIAGNOSIS of HIV infections ,HIV infection epidemiology ,COMPARATIVE studies ,CONDOMS ,HOMOSEXUALITY ,RESEARCH methodology ,MEDICAL cooperation ,RESEARCH ,RESEARCH funding ,RISK-taking behavior ,HUMAN sexuality ,EVALUATION research ,DISEASE prevalence - Abstract
To understand the HIV epidemic among men who have sex with men who engage in transactional sex (MSM-TS) in Paris, France, we sought to examine the association between engagement in transactional sex and HIV risk behaviors among MSM in Paris, France. Users of a geosocial-networking application in Paris were provided an anonymous web-based survey (N = 580), which included questions about transactional sex and behavioral risk factors for HIV along with sexually transmitted infection (STI)/HIV status. Multivariate analyses showed that engagement in transactional sex was associated with condomless receptive and insertive anal intercourse (adjusted relative risk [aRR] = 1.34, 95% confidence interval [CI] = 1.04–1.72 and aRR = 1.41, 95% CI = 1.04–1.91, respectively). MSM-TS were more likely to have engaged in substance use before or during sex (aRR = 1.35, 95% CI = 1.13–1.62), to have participated in group sex (aRR = 1.37, CI = 1.13–1.62), and to have had an STI during the last year (aRR = 1.68, 95% CI = 1.16–2.45). Transactional sex was not associated with HIV status. MSM-TS in Paris engaged in higher HIV risk behaviors, however, did not have higher rates of HIV infection. Sexual health interventions should continue to target MSM-TS; however, future studies should characterize the social, cultural, and structural factors that interact with individual behaviors to elevate HIV risk for MSM-TS. [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
- View/download PDF
29. Improving recovery outcomes among MSM: The potential role of recovery housing.
- Author
-
Mericle, Amy A., Carrico, Adam W., Hemberg, Jordana, Stall, Ronald, and Polcin, Douglas L.
- Subjects
SEXUAL minority men ,CONVALESCENCE ,GAY men ,HOUSING ,INTERVIEWING ,HEALTH outcome assessment ,QUALITY of life ,QUESTIONNAIRES ,RESEARCH funding ,SUBSTANCE abuse treatment ,TREATMENT programs ,MEN who have sex with men ,DESCRIPTIVE statistics - Abstract
Background: Gay, bisexual, and other men who have sex with men (MSM) face unique recovery challenges. Recovery housing may play an important role in improving outcomes among MSM, but little is known about their experiences in these settings. Methods: This study examined 3-month outcomes among MSM (N = 22) living in a group of recovery residences in Texas, one of which is a home specifically designated for gay and bisexual men. Upon intake, adult MSM were recruited to participate in the study, which involved a baseline and 3-month phone interview and allowing study staff to access records maintained by the program about their stay. Results: At follow-up, only two (9.1%) reported used of any substances in the past 30 days. The vast majority (73%) had attended outpatient substance use treatment in the past three months, and 86% reported working for pay during the past 30 days. All participants reported attending four or more 12-step meetings in the past 30 days. Use of dysfunctional coping strategies significantly decreased, however, so did scores on health-related quality of life. Conclusions: MSM have complex treatment needs. Recovery housing may help improve outcomes among MSM by bridging formal substance use treatment with community-based recovery support. [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
- View/download PDF
30. Methamphetamine-associated dysregulation of the hypothalamic-pituitary-thyroid axis.
- Author
-
Jones, Deborah L., Carrico, Adam W., Babayigit, Suat, Rodriguez, Violeta J., Aguila, Carlos, and Kumar, Mahendra
- Subjects
- *
HIV infection complications , *COMPARATIVE studies , *MENTAL depression , *HYPOTHALAMUS , *METHAMPHETAMINE , *PITUITARY gland , *THYROID gland , *THYROID gland function tests , *THYROTROPIN , *TRIIODOTHYRONINE , *HIV seroconversion , *MEN who have sex with men , *DESCRIPTIVE statistics , *HIV seronegativity - Abstract
Methamphetamine and HIV impair thyroid function, but few studies have investigated their combined effects on thyroid dysregulation. This study examined the associations of methamphetamine use alone and in combination with HIV on thyroid function among men in South Florida. Measures of thyroid function in methamphetamine-using, HIV-infected (METH+HIV+; n = 127) and HIV-negative (METH+HIV−; n = 46) men who have sex with men (MSM) were compared to non-methamphetamine-using, HIV-negative men (METH−HIV−; n = 136). Thyroid function was dysregulated in methamphetamine-using MSM, irrespective of HIV status. Both meth-using groups had greater odds of abnormal thyroid stimulating hormone levels and significantly higher mean free triiodothyronine (T3) levels. Elevated free T3 was associated with greater depressive symptoms. Overall, outcomes have important implications for assessment of thyroid function in methamphetamine users, particularly among those presenting with depression. [ABSTRACT FROM AUTHOR]
- Published
- 2018
- Full Text
- View/download PDF
31. Randomized controlled trial of a positive affect intervention for methamphetamine users.
- Author
-
Carrico, Adam W., Gόmez, Walter, Jain, Jennifer, Shoptaw, Steven, Discepola, Michael V., Olem, David, Lagana-Jackson, Justin, Andrews, Rick, Neilands, Torsten B., Dilworth, Samantha E., Evans, Jennifer L., Woods, William J., and Moskowitz, Judith T.
- Subjects
- *
METHAMPHETAMINE abuse , *MINDFULNESS , *HEALTH outcome assessment , *RANDOMIZED controlled trials , *EVIDENCE-based medicine , *DRUG abstinence - Abstract
Background: Contingency management (CM) is an evidence-based intervention providing rewards in exchange for biomarkers that confirm abstinence from stimulants such as methamphetamine. We tested the efficacy of a positive affect intervention designed to boost the effectiveness of CM with HIV-positive, methamphetamine-using sexual minority men.Methods: This attention-matched, randomized controlled trial of a positive affect intervention delivered during CM was registered on www.clinicaltrials.gov (NCT01926184). In total, 110 HIV-positive sexual minority men with biologically confirmed, recent methamphetamine use were enrolled. Five individual sessions of a positive affect intervention (n = 55) or an attention-control condition (n = 55) were delivered during three months of CM. Secondary outcomes examined over the 3-month intervention period included: 1) psychological processes relevant to affect regulation (i.e., positive affect, negative affect, and mindfulness); 2) methamphetamine craving; 3) self-reported stimulant use (past 3 months); and 4) cumulative number of urine samples that were non-reactive for stimulants (i.e., methamphetamine and cocaine) during CM.Results: Those randomized to the positive affect intervention reported significant increases in positive affect during individual sessions and increases in mindfulness over the 3-month intervention period. Intervention-related improvements in these psychological processes relevant to affect regulation were paralleled by concurrent decreases in methamphetamine craving and self-reported stimulant use over the 3-month intervention period.Conclusions: Delivering a positive affect intervention may improve affect regulation as well as reduce methamphetamine craving and stimulant use during CM with HIV-positive, methamphetamine-using sexual minority men. [ABSTRACT FROM AUTHOR]- Published
- 2018
- Full Text
- View/download PDF
32. Poppers and PrEP: Use of Pre-exposure Prophylaxis Among Men Who Have Sex with Men Who Use Inhaled Nitrites.
- Author
-
Park, Su Hyun, Sherman, Scott E., Duncan, Dustin T., Hambrick, H. Rhodes, Schneider, John A., Mayer, Kenneth H., and Carrico, Adam W.
- Subjects
HIV prevention ,CONFIDENCE intervals ,PREVENTIVE medicine ,NITRITES ,ANAL sex ,MULTIPLE regression analysis ,DRUG abusers ,UNSAFE sex ,RELATIVE medical risk ,SEROCONVERSION ,MEN who have sex with men ,SEXUAL positions ,INHALATION administration - Abstract
Men who have sex with men (MSM) commonly use inhaled nitrites, or poppers, though their use is a risk factor HIV seroconversion. Pre-exposure prophylaxis, or PrEP, is effective for HIV prevention, but is not widely used, and little is known regarding PrEP use and acceptability among MSM who use inhaled nitrites. We surveyed 580 MSM in Paris, France in 2016 about popper use, sexual behaviors including condomless anal intercourse (CAI), serosorting, and sexual positioning, PrEP use, PrEP candidacy, and interest in alternate PrEP delivery modalities. We included 444 HIV negative participants for the current study. 46.2% reported popper use in the prior 3 months. Using multivariate adjusted logistic regression, we found that popper users were more likely than non-users to consider themselves candidates for PrEP [adjusted relative risk ratio (aRRR) = 2.73; 95% CI 1.54-4.83], but they were not more likely to be current (aRRR = 1.54; 95% CI 0.71-3.33) or past (aRRR = 1.37; 95% CI 0.44-4.28) PrEP users. Mediation analyses indicated that increased CAI and serosorting partly explained the relationship between popper use and PrEP candidacy. There was considerable interest in alternate proposed PrEP delivery modalities, particularly long-acting injectable PrEP [adjusted risk ratio (aRR) = 1.43; 95% CI 1.15-1.79]. [ABSTRACT FROM AUTHOR]
- Published
- 2018
- Full Text
- View/download PDF
33. Optimizing Contingency Management With Methamphetamine-Using Men Who Have Sex With Men.
- Author
-
Gómez, Walter, Olem, David, Andrews, Rick, Discepola, Michael V., Ambrose, Patricia, Dilworth, Samantha E., and Carrico, Adam W.
- Subjects
BEHAVIOR therapy ,METHAMPHETAMINE abuse ,MEN who have sex with men ,HIV infection risk factors ,SEROCONVERSION ,MENTAL health - Abstract
Among men who have sex with men (MSM), methamphetamine use is associated with multiple, overlapping syndemic conditions including increased risk for HIV seroconversion and onward HIV transmission. Contingency management (CM) is an evidence-based behavioral intervention implemented to curb methamphetamine use and optimize HIV/AIDS prevention among MSM in San Francisco since 2003. We conducted a program evaluation to document the evolution of this 12-week CM program to include delivery of brief, individual counseling incorporating motivational interviewing and behavioral skills. A drop-in group delivered concurrently with CM urine-screening visits also provides peer support as well as referrals for other social and medical services. From December 2011–October 2013, a total of 131 clients enrolled in the CM program and provided a median of 22 urine samples (Interquartile Range = 10–34) that were nonreactive for methamphetamine. Findings support the feasibility and acceptability of integrating individual and group counseling with community-based CM for methamphetamine-using MSM. [ABSTRACT FROM AUTHOR]
- Published
- 2018
- Full Text
- View/download PDF
34. Creating Effective Mobile Phone Apps to Optimize Antiretroviral Therapy Adherence: Perspectives From Stimulant-Using HIV-Positive Men Who Have Sex With Men
- Author
-
Horvath, Keith J, Alemu, Dawit, Danh, Thu, Baker, Jason V, and Carrico, Adam W
- Subjects
020205 medical informatics ,Internet privacy ,Psychological intervention ,men who have sex with men ,Health Informatics ,Information technology ,02 engineering and technology ,Men who have sex with men ,03 medical and health sciences ,0302 clinical medicine ,mental disorders ,0202 electrical engineering, electronic engineering, information engineering ,Medicine ,Social media ,030212 general & internal medicine ,mHealth ,smartphone apps ,Original Paper ,business.industry ,Medical record ,HIV ,T58.5-58.64 ,stimulant drug use ,Focus group ,3. Good health ,technology adoption and use ,Mobile phone ,Public aspects of medicine ,RA1-1270 ,Thematic analysis ,business - Abstract
BackgroundThe use of stimulant drugs among men who have sex with men (MSM) with human immunodeficiency virus (HIV) is associated with decreased odds of antiretroviral therapy (ART) adherence and elevated risk of forward HIV transmission. Advancing tailored and innovative mobile phone–based ART adherence app interventions for stimulant-using HIV-positive MSM requires greater understanding of their needs and preferences in this emerging area. ObjectiveThe purpose of this study is to (1) assess reasons that stimulant-using HIV-positive MSM download and sustain their use of mobile phone apps in general, and (2) obtain feedback on features and functions that these men prefer in a mobile phone app to optimize their ART adherence. MethodsFocus groups were conducted with stimulant-using HIV-positive MSM (24-57 years of age; mostly non-Hispanic white; 42% once a week or more frequent stimulant drug use) in San Francisco and Minneapolis. Our aim was to explore the mobile phone app features and functions that they considered when deciding to download and sustain their use of general apps over time, as well as specific features and functions that they would like to see incorporated into an ART adherence mobile app. Focus groups were audiorecorded and transcribed verbatim. Thematic analysis was applied to transcripts using line-by-line open coding and organizing codes into meaningful themes. ResultsMen reported that they currently had a variety of health and wellness, social media and networking, gaming and entertainment, and utility apps on their mobile phones. Downloading apps to their mobile phones was influenced by the cost of the app, recommendations by a trusted source, and the time it takes to download. In addition, downloading and sustained use of apps was more likely to occur when men had control over most features of the app and apps were perceived to be useful, engaging, secure, and credible. Participants suggested that ART adherence mobile phone apps include social networking features, connections to local resources and their medical chart, and breaking HIV news and updates. Although some men expressed concerns about daily self-monitoring of HIV medication doses, many appreciated receiving a summary of their medication adherence over time and suggested that feedback about missed doses be delivered in an encouraging and humorous manner. ConclusionsIn this study, we were able to recruit a relatively high proportion (42%) of HIV-positive MSM reporting weekly or more stimulant use. These results suggest critical design elements that may need to be considered during development of ART adherence-related mobile phone apps for this, and possibly other, high-risk groups. In particular, finding the optimal balance of security, engagement, usefulness, control capabilities, and credibility will be critical to sustained used of HIV treatment apps.
- Published
- 2016
35. Spirituality/religiosity, substance use, and HIV testing among young black men who have sex with men.
- Author
-
Carrico, Adam W., Storholm, Erik David, Flentje, Annesa, Arnold, Emily A., Pollack, Lance M., Neilands, Torsten B., Rebchook, Gregory M., Peterson, John L., Eke, Agatha, Johnson, Wayne, and Kegeles, Susan M.
- Subjects
- *
DIAGNOSIS of HIV infections , *BINGE drinking , *MEN who have sex with men , *RELIGIOUSNESS , *SUBSTANCE abuse , *HEALTH , *SUBSTANCE abuse diagnosis , *ADAPTABILITY (Personality) , *BLACK people , *HOMOSEXUALITY , *MEDICAL screening , *PRAYER , *RESEARCH funding , *SPIRITUALITY , *UNSAFE sex - Abstract
Background: Spirituality and religiosity may serve as both a resource and a barrier to HIV prevention with young black men who have sex with men (YBMSM). We examined indices of spirituality/religiosity as correlates of binge drinking, stimulant use, and recent HIV testing in a sample of YBMSM.Methods: From 2011-2013, annual venue-based surveys of sexually active YBMSM ages 18-29 were conducted in Dallas and Houston, Texas. Binge drinking and stimulant use were assessed in the past two months. Participants recently tested for HIV (i.e., within the past six months) were compared to those without recent HIV testing (i.e., never tested or tested more than six months ago).Results: Among the 1565 HIV-negative or HIV-unknown YBMSM enrolled, more engagement in spiritual and religious activities was associated with greater odds of reporting stimulant use (Adjusted Odds Ratio [AOR]=1.20; 95% CI=1.04-1.40) while higher spiritual coping was associated with lower odds of reporting stimulant use (AOR=0.66; 95% CI=0.56-0.78). Binge drinking was independently associated with 29% lower odds of recent HIV testing (AOR=0.71; 95% CI=0.55-0.92), but lower odds of binge drinking did not mediate the association of engagement in spiritual and religious activities with 27% greater odds of recent HIV testing (AOR=1.27; 95% CI=1.11-1.46).Conclusions: Among YBMSM, culturally tailored approaches addressing spirituality/religiosity could support prevention of stimulant use and increase HIV testing. In particular, expanded efforts are needed to promote HIV testing in binge drinkers. [ABSTRACT FROM AUTHOR]- Published
- 2017
- Full Text
- View/download PDF
36. When the Party is Over: A Systematic Review of Behavioral Interventions for Substance-Using Men Who Have Sex with Men.
- Author
-
Carrico, Adam W., Zepf, Roland, Meanley, Steven, Batchelder, Abigail, and Stall, Ronald
- Abstract
Because problematic patterns of alcohol and other substance use are prevalent drivers of the HIV/AIDS epidemic, comprehensive interventions are needed for substance-using men who have sex with men (SUMSM). We conducted a systematic review of 12 randomized controlled trials (RCTs) of behavioral interventions for reducing condomless anal intercourse (CAI) in SUMSM. Three RCTs observed that cognitive behavioral or motivational interviewing interventions achieved a 24% to 40% decrease in CAI. Interventions also tended to demonstrate greater efficacy for reducing CAI and substance use among those who had lower severity of substance use disorder symptoms. Although behavioral interventions for SUMSM are one potentially important component of biobehavioral HIV/AIDS prevention, further research is needed to examine whether integrative approaches that cultivate resilience and target co-occurring syndemic conditions demonstrate greater efficacy. Multilevel intervention approaches are also needed to optimize the effectiveness of pre-exposure prophylaxis and HIV treatment as prevention with SUMSM. [ABSTRACT FROM AUTHOR]
- Published
- 2016
- Full Text
- View/download PDF
37. Positive affect and processes of recovery among treatment-seeking methamphetamine users.
- Author
-
Carrico, Adam W., Woods, William J., Siever, Michael D., Discepola, Michael V., Dilworth, Samantha E., Neilands, Torsten B., Miller, Nicole, and Moskowitz, Judith Tedlie
- Subjects
- *
METHAMPHETAMINE abuse , *MEN who have sex with men , *SOCIAL support , *URINALYSIS , *COGNITIVE therapy , *STIMULANTS , *THERAPEUTICS - Abstract
Abstract: Background: Revised Stress and Coping Theory proposes that positive affect serves adaptive functions, independent of negative affect. However, scant research has examined whether, how, and under what circumstances positive affect is associated with decreased substance use. Methods: Eighty-eight methamphetamine-using men who have sex with men (MSM) completed the baseline assessment for substance abuse treatment outcome study which included measures of positive and negative affect, cognitive-behavioral change processes (i.e., approach-oriented coping, self-efficacy for managing methamphetamine triggers, and abstinence-related action tendencies), abstinence-specific social support, and self-reported substance use. Participants also provided a urine sample for toxicology screening. Results: After controlling for demographic characteristics and negative affect, higher positive affect was independently associated with greater approach-oriented coping, abstinence-related action tendencies, and abstinence-specific social support. Positive affect was also independently associated with greater self-efficacy for managing methamphetamine triggers, but only at lower levels of negative affect. Through these cognitive-behavioral and social pathways, positive affect was indirectly associated with lower frequency of stimulant use in the past 30 days, lower odds of reporting stimulant use two or more days in a row, and lower odds of providing a urine sample that was reactive for stimulant metabolites. On the other hand, negative affect was not indirectly associated with any measure of stimulant use. Conclusions: Clinical research is needed to examine the pathways whereby positive affect may predict better substance abuse treatment outcomes. [Copyright &y& Elsevier]
- Published
- 2013
- Full Text
- View/download PDF
38. Psychological processes and stimulant use among men who have sex with men
- Author
-
Carrico, Adam W., Pollack, Lance M., Stall, Ronald D., Shade, Starley B., Neilands, Torsten B., Rice, Thomas M., Woods, William J., and Moskowitz, Judith T.
- Subjects
- *
COCAINE abuse , *PSYCHOLOGICAL factors , *METHAMPHETAMINE abuse , *MEN who have sex with men , *SELF-evaluation , *SEX addiction , *QUESTIONNAIRES - Abstract
Abstract: Background: Prior research established that psychological factors are associated with the frequency of stimulant (i.e., cocaine, crack, and methamphetamine) use among substance-using men who have sex with men (MSM). The present investigation examined whether and how psychological factors are associated with engagement in any stimulant use in the broader population of MSM. Methods: A probability sample of 879 MSM residing in San Francisco was obtained using random digit dialing from May of 2002 through January of 2003. Of these, 711 participants (81%) completed a mail-in questionnaire that assessed psychological factors and substance use. After accounting for demographic factors, a multiple logistic regression analysis examined correlates of any self-reported stimulant use during the past 6 months. Path analyses examined if the use of alcohol or other substances to avoid negative mood states (i.e., substance use coping) mediated the associations of sexual compulsivity and depressed mood with stimulant use. Results: Younger age (adjusted OR [AOR]=0.58; 95% CI=0.47–0.70), HIV-positive serostatus (AOR=2.55; 95% CI=1.61–4.04), greater depressed mood (AOR=1.26; 95% CI=1.05–1.52) and higher sexual compulsivity (AOR=1.46; 95% CI=1.18–1.80) were independently associated with increased odds of stimulant use. Substance use coping partially mediated the associations of sexual compulsivity (β indirect =0.11, p <.001) and depressed mood (β indirect =0.13, p <.001) with stimulant use. Conclusions: Clinical research is needed to examine if interventions targeting sexual compulsivity and emotion regulation reduce stimulant use among MSM. [Copyright &y& Elsevier]
- Published
- 2012
- Full Text
- View/download PDF
39. Drug use typology, demographic covariates, and associations with condomless anal sex: A latent class analysis among a U.S. national cohort of men who have sex with men.
- Author
-
Goldshear, Jesse L., Westmoreland, Drew A, Carrico, Adam W., and Grov, Christian
- Subjects
- *
HIV infection risk factors , *SEXUALLY transmitted disease risk factors , *CONFIDENCE intervals , *RISK assessment , *HARM reduction , *DISEASE prevalence , *DESCRIPTIVE statistics , *DRUG utilization , *DEMOGRAPHY , *ANAL sex , *MEN who have sex with men , *HOMELESSNESS , *UNSAFE sex , *LONGITUDINAL method , *LATENT structure analysis - Abstract
• Latent Class Analysis indicated six patterns of substance use. • Substance use patterns ranged from "no use" to "diverse use". • Patterns of substance use among MSM may differ by demographic characteristics. • Membership in two classes was associated with more condomless anal sex partners. Prior research has shown that men who have sex with men (MSM) who use drugs are at increased risk of sexually transmitted infections (STI) and Human Immunodeficiency Virus (HIV). Often, MSM who use drugs use multiple substances at once and research has indicated that certain substances are used in combination more frequently. As a vulnerable population, it is important to understand the various ways in which this population uses drugs in order to structure prevention, harm reduction, and treatment programs to their needs. Data for this analysis were taken from a cohort of geographically diverse U.S. national sample of cisgender men who have sex with men (n = 6111). After assessing prevalence of drug use in the sample, we used iterative latent class analysis to determine substance use classes for 10 substances. After a model was selected, class assignments were examined for association with mean number of insertive and receptive condomless anal sex (CAS) partners in the past three months. The final model indicated six latent classes: class 1 = "cannabis use" (n = 1,996), class 2 = "diverse use" (n = 299), class 3 = "cocaine and inhalant use" (n = 421), class 4 = "methamphetamine, GHB, and inhalant use" (n = 345), class 5 = "no use" (n = 2431), class 6 = "sedative use" (n = 619). Age, race, annual income, residence in EHE jurisdictions, past history of houselessness, and past history of incarceration was significantly associated with membership in some classes. In outcome modeling, participants best assigned to Class 4 had the highest mean number of insertive (Mean = 9.70, 95% CI: 5.92 – 13.47) and receptive (Mean = 8.71, 95% CI: 6.75 – 10.66) condomless anal sex (CAS) partners in the prior three months. The six heterogenous classes may indicate discrete typologies of use behavior corresponding to different settings or activities, which may themselves differ by regional HIV incidence trends and participant demographics. Programs seeking to address substance use among MSM may be well served to tailor toward these divergent clusters of substance use. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
40. Associations of prescription stimulant misuse with subsequent methamphetamine use among a U.S. cohort of HIV-vulnerable sexual and gender minorities who have sex with men.
- Author
-
Westmoreland, Drew A., Goldshear, Jesse L., Carrico, Adam W., and Grov, Christian
- Subjects
- *
SEXUAL minorities , *MEN who have sex with men , *SEXUAL partners , *METHAMPHETAMINE , *STIMULANTS , *MEDICAL prescriptions - Abstract
Introduction: Prescription stimulants and methamphetamine have similarities in chemical structure and impact on biological functioning. However, there is limited literature on prescription stimulant misuse among sexual and gender minorities as well as how prescription misuse may impact later methamphetamine use.Methods: We used data collected from a HIV prevention cohort to describe (e.g., frequencies, percentages) prescription stimulant use/misuse and methamphetamine use at baseline and 12-month follow-up (n = 4857). We then used multivariable logistic regression models to determine the impact of baseline prescription stimulant misuse and methamphetamine use on 12-month prescription stimulant misuse and methamphetamine use.Results: At baseline, 10.2 % of participants misused prescription stimulants and 12 % of participants used methamphetamine in the past 3 months, while at 12-month follow-up 11.6 % of participants misused prescription stimulants and 11.2 % of participants used methamphetamine in the past 3 months. Multivariable regression analyses indicated that participants who misused prescription stimulants (in the absence of methamphetamine) at baseline had 2.51 (95 % CI: 1.44-3.59, ref. no stimulant or methamphetamine use) times the odds of using methamphetamine at 12-month follow-up.Discussion: Findings suggest that prescription stimulant use is a risk factor for continued meth use. Therefore, earlier and targeted public health interventions could reduce methamphetamine use by disrupting the progression from prescription stimulant misuse to methamphetamine use through early screening and interventions for prescription stimulant misuse. [ABSTRACT FROM AUTHOR]- Published
- 2021
- Full Text
- View/download PDF
41. Over the influence: The HIV care continuum among methamphetamine-using men who have sex with men.
- Author
-
Jin, Harry, Ogunbajo, Adedotun, Mimiaga, Matthew J., Duncan, Dustin T., Boyer, Edward, Chai, Peter, Dilworth, Samantha E., and Carrico, Adam W.
- Subjects
- *
METHAMPHETAMINE abuse , *HIV infections , *MEN who have sex with men , *ANTIRETROVIRAL agents , *VIRAL load , *DIAGNOSIS of HIV infections , *SUBSTANCE abuse treatment , *SUBSTANCE abuse diagnosis , *CENTRAL nervous system stimulants , *HIV infection epidemiology , *CONTINUUM of care , *HOMOSEXUALITY , *METHAMPHETAMINE , *RESEARCH funding , *SUBSTANCE abuse , *CROSS-sectional method , *THERAPEUTICS - Abstract
Background: HIV-positive persons who use stimulants such as methamphetamine experience greater difficulties in navigating the HIV care continuum. In the era of HIV treatment as prevention (TasP), little is known about the prevalence and correlates of success along the HIV care continuum among people who use stimulants.Setting: San Francisco, California USA METHODS: Cross-sectional study that enrolled 129 HIV-positive men who have sex with men (MSM) from 2013 through 2017 who had biologically confirmed, recent methamphetamine use. Multivariable logistic regressions were built to identify correlates of success across the HIV care continuum.Results: Although two-thirds (87/129) of participants had undetectable HIV viral load (<40 copies/mL), only one-in-four (32/129) reported taking at least 90% of their antiretroviral therapy (ART). Those who were homeless in the past year (adjusted odds ratio [aOR] = 0.20; 95% CI = 0.06-0.65) had 80% lower odds of being undetectable and adherent to ART. Substance use disorder treatment was associated with 77% lower odds of being engaged in HIV care (aOR = 0.23; 95% CI = 0.06-0.84) but also close to 3-fold greater odds of being adherent to ART (aOR = 2.91; 95% CI = 1.12-7.60).Conclusion: Despite the fact that many HIV-positive, methamphetamine-using MSM are able to achieve undetectable viral load in this sample, difficulties with ART adherence threaten to undermine the clinical and public health benefits of TasP. Expanded efforts to boost the effectiveness of TasP in this population should focus on meeting the unique needs of homeless individuals, optimizing ART adherence, and facilitating the integration of HIV care with substance use disorder treatment. [ABSTRACT FROM AUTHOR]- Published
- 2018
- Full Text
- View/download PDF
42. A Behavioral Intervention Reduces HIV Transmission Risk by Promoting Sustained Serosorting Practices Among HIV-Infected Men Who Have Sex With Men.
- Author
-
Morin, Stephen F., Shade, Starley B., Steward, Wayne T., Carrico, Adam W., Remien, Robert H., Rotheram-Borus, Mary Jane, Kelly, Jeffrey A., Charlebois, Edwin D., Johnson, Mallory O., and Chesney, Margaret A.
- Subjects
- *
HIV-positive persons , *HIV infection transmission , *HIV-positive men , *HIV prevention , *PREVENTION - Abstract
The article presents a study regarding the impacts of the Health Living Project (HLP), a cognitive-behavioral intervention sponsored by the National Institute of Mental Health on decreasing HIV transmission on HIV-positive men who have sex with men (MSM). Results of the study among 1910 HIV-infected MSM revealed a reduction in HIV transmission risk behaviors. It concludes that HLP is an effective tool in HIV infection transmission acts among MSM.
- Published
- 2008
- Full Text
- View/download PDF
43. An autoregressive cross-lagged model unraveling co-occurring stimulant use and HIV: Results from a randomized controlled trial.
- Author
-
Lee, Ji-Young, Lee, Jae Eun, Moskowitz, Judith T., Feaster, Daniel J., Neilands, Torsten B., Dilworth, Samantha E., Rodriguez, Allan, and Carrico, Adam W.
- Subjects
- *
RANDOMIZED controlled trials , *AUTOREGRESSIVE models , *SEXUAL minority men , *HIV-positive persons , *HIV , *HIV infection epidemiology , *HIV infections , *RESEARCH , *CENTRAL nervous system stimulants , *RESEARCH methodology , *MEDICAL cooperation , *EVALUATION research , *METHAMPHETAMINE , *HOMOSEXUALITY , *COMPARATIVE studies - Abstract
Background: Evidence-based interventions are needed to address the use of stimulants such as methamphetamine as a driver of onward HIV transmission and faster clinical HIV progression among sexual minority men. Prior randomized controlled trials with people living with HIV who use substances indicate that financial incentives provided during contingency management (CM) are effective for achieving short-term reductions in stimulant use and HIV viral load. However, the benefits of CM are often not maintained after financial incentives for behavior change end.Purpose: Data from a recently completed randomized controlled trial with 110 sexual minority men living with HIV who use methamphetamine was leveraged to examine mediators of the efficacy of a positive affect intervention for extending the benefits of CM.Methods: An autoregressive cross-lagged model was fit to determine if reductions in HIV viral load were mediated by intervention-related increases in positive affect and decreases in stimulant use measured in four waves over 15 months.Results: Higher baseline positive affect predicted significantly lower self-reported stimulant use immediately following the 3-month CM intervention period, even after controlling for self-reported stimulant use at baseline. Moreover, decreased stimulant use emerged as an independent predictor of long-term reductions HIV viral load at 15 months, even after adjusting for HIV viral load at baseline and the residual effect of the positive affect intervention.Conclusions: Findings underscore the importance of durable reductions in stimulant use as a primary intervention target that is essential for optimizing the clinical and public health benefits of HIV treatment as prevention. [ABSTRACT FROM AUTHOR]- Published
- 2021
- Full Text
- View/download PDF
Catalog
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.