Publications by authors named "Alexandra Zanowick-Marr"

Daily pre-exposure prophylaxis (PrEP) is highly effective at preventing HIV among gay, bisexual, and other men who have sex with men (GBMSM), although uptake remains suboptimal. By identifying the features of PrEP that appeal to various subgroups of GBMSM, this study aimed to improve PrEP uptake by examining preferences for PrEP use. Adults ≥ 18 years old in six New England states completed an online discrete choice experiment survey.

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Men who have sex with men (MSM) with a history of incarceration experience unique risk factors for HIV acquisition. The current study examined unique risk factors for HIV among MSM with a history of incarceration presenting to a sexually transmitted infections (STI) clinic. We analyzed self-reported behavioral data from clinical encounters among patients attending the clinic between January 2012 and April 2021.

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Despite the efficacy of HIV pre-exposure prophylaxis (PrEP), retention in care in the United States remains suboptimal. The goal of this study was to explore factors that lead to suboptimal retention in PrEP care for men who have sex with men (MSM) in real-world clinical settings in the United States. Trained interviewers conducted semi-structured interviews with MSM (N = 49) from three clinics who had been engaged in PrEP care in the Midwest (n = 15), South (n = 15), and Northeast (n = 19) geographic regions and had experienced a lapse in PrEP use.

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Background: The coronavirus disease 2019 (COVID-19) pandemic continues to put strain on health systems in the United States, leading to significant shifts in the delivery of routine clinical services, including those offering HIV pre-exposure prophylaxis (PrEP). We aimed to assess whether individuals discontinued PrEP use at higher rates during the COVID-19 pandemic and the extent to which disruptions to usual clinical care were mitigated through telehealth.

Methods: Using data from an ongoing prospective cohort of men who have sex with men (MSM) newly initiating PrEP in 3 mid-sized cities (n = 195), we calculated the rate of first-time discontinuation of PrEP use in the period before the COVID-19 pandemic and during the COVID-19 pandemic and compared these rates using incidence rate ratios (IRRs).

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More than 2 million people are incarcerated in the United States with many millions more processed through correctional facilities annually. Communities impacted by incarceration are also disproportionately impacted by the HIV and sexually transmitted infection (STI) epidemics. However, relatively little is known about the behaviors that place individuals with a history of incarceration at risk for HIV/STI acquisition.

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We developed a testing program for severe acute respiratory syndrome coronavirus 2 in an urban Latinx neighborhood in Providence, Rhode Island, USA. Approximately 11% of Latinx participants (n = 180) tested positive. Culturally tailored, community-based programs that reduce barriers to testing help identify persons at highest risk for coronavirus disease.

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Unlabelled: Remdesivir is one of few FDA-approved treatments for severe cases of Coronavirus Disease 2019 (COVID-19). To better assess its efficacy and safety, we conducted a meta-analysis to systematically identify and synthesize existing findings. We conducted a comprehensive literature search among six electronic databases and unpublished studies.

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Retention in HIV pre-exposure prophylaxis (PrEP) care is critical for effective PrEP implementation. Few studies have reported long-term lost to follow-up (LTFU) and re-engagement in PrEP care in the United States. Medical record data for all cisgender patients presenting to the major Rhode Island PrEP clinic from 2013 to 2019 were included.

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