Publications by authors named "Robert Bolan"

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Online Peer Support for Youth at Higher Risk of or Living with HIV: A Qualitative Content Analysis.
Alice M Ma, Katherine A Lewis, Mahnoor Wani, Camellia Liu, Sabrina Ghalambor, Robert Bolan

AIDS Behav· July 2025

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Right Censoring and Mortality in the Multicenter AIDS Cohort Study and Women's Interagency HIV Study.
Jessie K Edwards, Tiffany L Breger, Stephen R Cole, Paul N Zivich, Bonnie E Shook-Sa, Robert Bolan

Epidemiology· July 2025

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Doxycycline Postexposure Prophylaxis for Bacterial STIs: Prescribing Patterns, Use, Short-term Outcomes Among 2083 Patients in a Los Angeles Federally Qualified Health Care Program, and Implications for Widespread Use.
Joseph Osmundson, Ian W Holloway, Raul Macias Gil, J Trevor Jann, Chenglin Hong, Robert K Bolan

Open Forum Infect Dis· March 2025

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Does Resilience Mediate the Relationship Between Negative Self-Image and Psychological Distress in Middle-Aged and Older Gay and Bisexual Men?
Mark Brennan-Ing, Sabina Haberlen, Deanna Ware, Steven Meanley, Frank J Palella, Robert Bolan

Res Aging· January 2025

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Advance Care Planning Among Sexual Minority Men: Sociodemographic, Health Care, and Health Status Predictors.
Daniel Siconolfi, Emma G Thomas, Emily K Chen, Sabina A Haberlen, M Reuel Friedman, Robert Bolan

J Aging Health· March 2024

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Demographics of Youth With Newly Diagnosed Acute/Recent HIV Infection in Adolescent Trials Network 147: Early Treatment of Acute HIV Infection.
Tara Kerin, Ruth Cortado, Sophia G Paiola, Justine Ceballos, Sue Ellen Abdalian, Robert Bolan

J Adolesc Health· March 2024

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Facilitators of PrEP Persistence among Black and Latinx Transgender Women in a PrEP Demonstration Project in Southern California.
Erik D Storholm, Adedotun Ogunbajo, Carrie L Nacht, Chloe Opalo, Keith J Horvath, Robert Bolan

Behav Med· February 2024

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Filling in the Gaps: Updates on Doxycycline Prophylaxis for Bacterial Sexually Transmitted Infections.
Aniruddha Hazra, Moira C McNulty, Maria Pyra, Jade Pagkas-Bather, Jose I Gutierrez, Robert K Bolan

Clin Infect Dis· February 2024

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Determinants of HIV Pre-Exposure Prophylaxis (PrEP) Retention among Transgender Women: A Sequential, Explanatory Mixed Methods Study.
Jack Andrzejewski, Heather A Pines, Sheldon Morris, Leah Burke, Robert Bolan

Int J Environ Res Public Health· January 2024

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Using Machine Learning to Identify Predictors of Sexually Transmitted Infections Over Time Among Young People Living With or at Risk for HIV Who Participated in ATN Protocols 147, 148, and 149.
W Scott Comulada, Mary Jane Rotheram-Borus, Elizabeth Mayfield Arnold, Peter Norwood, Sung-Jae Lee, Robert Bolan

Sex Transm Dis· November 2023

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PrEP Use and HIV Incidence Among Youth At-Risk for HIV Infection in Los Angeles and New Orleans: Findings From ATN 149.
Anu Aryal, Arleen A Leibowitz, Warren Scott Comulada, Mary Jane Rotheram-Borus, Robert Bolan

J Acquir Immune Defic Syndr· November 2023

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Comparing Factors Associated with Increased Stimulant Use in Relation to HIV Status Using a Machine Learning and Prediction Modeling Approach.
Cheríe S Blair, Marjan Javanbakht, W Scott Comulada, Robert Bolan, Steven Shoptaw

Prev Sci· August 2023

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Qualitative Examination of the Impact of the COVID-19 Pandemic on Access and Adherence to Pre-exposure Prophylaxis (PrEP) Among Sexual and Gender Minorities.
Samantha Yeager, Vanessa B Serrano, Dafna Paltin, Arin Fisher, Maile Karris, Robert Bolan

AIDS Educ Prev· August 2023

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Self-Perception of Aging and Hypertension in a Cohort of Sexual Minority.
Alan P Jacobsen, Brittanny M Polanka, Deanna Ware, Sabina A Haberlen, Mark Brennan-Ing, Robert K Bolan

Cureus· August 2023

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Gender-Based Violence and Post-traumatic Stress Disorder Symptoms Predict HIV PrEP Uptake and Persistence Failure Among Transgender and Non-binary Persons Participating in a PrEP Demonstration Project in Southern California.
Erik D Storholm, Wenjing Huang, Adedotun Ogunbajo, Keith J Horvath, Cathy J Reback, Robert K Bolan

AIDS Behav· February 2023

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Changes in Substance Use and Sexual Behaviors After a Sexually Transmitted Infection Diagnosis Among a Cohort of Men Who Have Sex With Men in Los Angeles, CA.
Marjan Javanbakht, Amanda P Miller, Alexander Moran, Amy Ragsdale, Robert Bolan

Sex Transm Dis· February 2023

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High proportions of rectal and pharyngeal chlamydia and gonorrhoea cases among cisgender men are missed using current CDC screening recommendations.
Ryan D Assaf, Nicole J Cunningham, Paul C Adamson, Jamieson Trevor Jann, Robert K Bolan

Sex Transm Infect· December 2022

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Randomized Trial of Individualized Texting for Adherence Building (iTAB) Plus Motivational Interviewing for PrEP Adherence in Transgender Individuals: The iM-PrEPT Study.
Sheldon R Morris, Sonia Jain, Jill Blumenthal, Robert Bolan, Michael P Dubé

J Acquir Immune Defic Syndr· December 2022

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Substance Use, Violence, and Sexual Risk Among Young Cis-Gender Women Placed at High-Risk for Human Immunodeficiency Virus Infection.
Gabriella Vavala, Qiao Wang, Sergio Jimenez, Wilson E Ramos, Manuel A Ocasio, Robert Bolan

AIDS Behav· September 2022

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Low incidence and prevalence of hepatitis C in two cohorts of HIV pre-exposure prophylaxis adherence interventions in men who have sex with men in Southern California.
Adiba Hassan, Harold Glenn San Agustin, Leah Burke, Ryan Kofron, Katya Corado, Robert Bolan

J Viral Hepat· July 2022

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Factors predicting incarceration history and incidence among Black and Latino men who have sex with men (MSM) residing in a major urban center.
Nina T Harawa, Katrina M Schrode, Joseph Daniels, Marjan Javanbakht, Anna Hotton, Robert Bolan

PLoS One· May 2022

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Risk Behaviors Associated with Patterns of Sexualized Stimulant and Alcohol Use among Men Who Have Sex with Men: a Latent Class Analysis.
Cheríe S Blair, Jack Needleman, Marjan Javanbakht, W Scott Comulada, Amy Ragsdale, Robert Bolan

J Urban Health· April 2022

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Method of Calculating Renal Function Estimates Could Inappropriately Exclude Transgender Patients Receiving Gender-Affirming Hormone Therapy from Pre-Exposure Prophylaxis Eligibility.
Nimish Patel, Jill Blumenthal, Michael P Dubé, Allison Hood, Robert Bolan

LGBT Health· April 2022

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Examining the Relative Contributions of Methamphetamine Use, Depression, and Sexual Risk Behavior on Rectal Gonorrhea/Chlamydia Among a Cohort of Men Who Have Sex With Men in Los Angeles, California.
Cheríe S Blair, Jack Needleman, Marjan Javanbakht, W Scott Comulada, Amy Ragsdale, Robert Bolan

Sex Transm Dis· March 2022

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Adolescents may accurately self-collect pharyngeal and rectal clinical specimens for the detection of Chlamydia trachomatis and Neisseria gonorrhoeae infection.
Gabriella Vavala, Cameron Goldbeck, Claire C Bristow, Chrysovalantis Stafylis, Paul C Adamson, Robert Bolan

PLoS One· October 2021

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