SUB STUDIES
As a platform for HIV and substance use-related research, mSTUDY features sub studies that address scientific questions beyond the scope of our primary aims. Below, please find a list of our approved and active concepts. If you would like to propose a sub study, please contact aeragsdale@mednet.ucla.edu for more information.
Hilary Aralis
Chaotic Lifestyle Factors and Achievement of Viral Suppression among HIV-Positive Men in Los Angeles
Stephan Baral
Assessing the relationship between stigma and engagement in HIV prevention and treatment
Susie Cassels
Associations between migration, sexual risk behavior, and HIV testing behavior, and HIV care among mSTUDY participants
Jesse Clark
PAREDES: A Comprehensive Partner-Based Approach to HIV and STI Case-Detection for Latino MSM
Stephanie Clavijo
Beginning of chronic health conditions in young MSM of color in Los Angeles
Ryan Cook
BMI-SUB study: The Bodyweight, Microbiome, Inflammation, and SUBstance use study
Jennifer Fulcher
Recent methamphetamine use is associated with increased rectal mucosal inflammatory cytokines, regardless of HIV-1 serostatus
Pamina Gorbach
Behavior change following HIV diagnosis: findings from a Cohort of Los Angeles MSM
Sexual Behavior Difference within Main Partnerships by Drug Use
Predictors of transmission risk in HIV-positive mSTUDY participants
Predictors of incarceration within the mSTUDY Cohort
Associations Between Cannabis Use, Sexual Behavior, and STIs/HIV In a Cohort of Young MSM
Self-report and biomarkers of drug use
Nina Harawa
HIV intervention models for criminal justice involved Black MSM
Jennifer Hsia
Cigarette and E-Cigarette Use Among MSM of Color in Los Angeles
Syndemic trends in tobacco use, other substance use, risky sexual behaviors, and mental health among MSM based on HIV serostatus
Shehnaz Hussain
Biomarkers and Bugs: Microbiome and cytokine biomarkers in meth using mSTUDY participants
Marjan Javanbakht
Transactional Sex among Men Who Have Sex with Men: Differences by Substance Use and HIV Status
Hayoun Lee
Defining HIV-1 infection specific cellular pathways using single-cell RNA sequencing
Michael Li
Longitudinal associations between minority stress, sexual risk behaviors, and risk of STI infection in MSM
Emeka Okafor
Associations of mood disorder diagnosis, marijuana and drug use and inflammatory cytokines
Correlates of preexposure prophylaxis (PrEP) use among men who have sex with men (MSM) in Los Angeles, California
Brendan Quinn
Needs Assessment of HIV Prevention Efforts: Geospatial analysis of HIV risk behaviors among men of color who have sex with men (MCSM) in Los Angeles county
Health and syndemic factors among MSM of Color in Los Angeles
Alcohol use and HIV clinical health outcomes
Steve Shoptaw
Methamphetamine dose response in mSTUDY cohort
Chelsea Shover
Methamphetamine use trajectory and HIV treatment outcomes in young minority MSM
Sae Takada
Social capital and stigma and risk factors in engagement in care
Janine Trevilliyan
Impact of methamphetamine use and HIV infection on periodontal disease, metabolic disease and cardiovascular riskYour Content Goes Here