Faculty Bibliography

We developed and implemented a PrEP navigation program ("SNAPS") in a NYC safety-net hospital with the objectives to co-locate navigation, clinical PrEP services, and payment assistance. Adherence and retention to PrEP-related care were assessed by mean medication possession ratios (MPRs) and number of appointments over 12 months. Compared to the pre-SNAPS cohort, the post-SNAPS cohort was less likely to be cisgender male (64.8% vs. 84.2%), White (6.5% vs. 23%) and to speak English (33.3% vs. 80.6%) (all p < 0.001). Mean MPR was lower for post-SNAPS (0.68, SD = 0.33) compared to pre-SNAPS (0.89, SD = 0.22) (p = 0.001). Among post-SNAPS patients, cisgender men and MSM were more likely to be retained in PrEP care compared to cisgender women (p < 0.05). Although SNAPS linked diverse patients to PrEP-care, mean MPR was lower post-SNAPS compared to the pre-SNAPS. Continued investments to strengthen later stages of the PrEP cascade model for all populations vulnerable to HIV are needed.

Cisgender women are underserved by current HIV prevention efforts, and substantial gender disparities persist in pre-exposure prophylaxis (PrEP) use. Recent diagnoses with a bacterial sexually transmitted infection (STI) are objective, readily available indicators of PrEP-eligibility that could be used to improve PrEP prescribing for cisgender women. To better understand missed opportunities for prescribing, we examined the prevalence and correlates of Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (NG) diagnoses among cisgender women seeking care at a New York City obstetrics and gynecology (Ob/Gyn) clinic, along with the number of PrEP prescriptions provided post-STI diagnosis. A cross-sectional, retrospective review of electronic health record data was conducted for all HIV-negative cisgender women tested for CT and/or NG at the clinic between September 1, 2021 and September 19, 2022. Counts and prevalence for CT and NG infection were calculated, and multivariable log-binomial regression was used to examine associated factors. Among 7593 cisgender women receiving CT/NG testing during the study period, 186 had ≥ 1 CT infection (prevalence: 2.45%) and 18 had ≥ 1 NG infection (prevalence: 0.24%). In a multivariable model, CT/NG infection was significantly associated with age, having Spanish as a primary language, and a marital status of divorced, widowed, or separated. No cisgender women who received CT or NG diagnoses were prescribed PrEP during the study period. These findings highlight how opportunities to prescribe PrEP to cisgender women continue to be missed, even with readily available indicators for PrEP eligibility. More effective strategies are needed to promote PrEP prescribing among diverse populations of cisgender women, particularly in Ob/Gyn settings.

OBJECTIVES/UNASSIGNED:To examine the relationship between acculturation, cultural perceptions surrounding mental health (MH) burden and utilization of MH services among South Asian (SA) adults in the United States. DESIGN/UNASSIGNED:Cross-sectional study. SETTING/UNASSIGNED:Online survey. PARTICIPANTS/UNASSIGNED:Four hundred five SA adults (≥18 years old) residing in the United States. METHODS/UNASSIGNED:Cross-sectional study of acculturation, attitudes toward MH burden, and MH service utilization was conducted via online survey. Multivariate logistic regression models were employed to understand how these factors were associated with MH service utilization. MAIN OUTCOME MEASURE/UNASSIGNED:Utilization of MH services. RESULTS/UNASSIGNED:Among the 405 participants, 49.0% identified as immigrants (75.1% Indian, 8% Bangladeshi, 5.5% Pakistani, and 3.8% from other SA countries). Current utilization of MH services was associated with comfort conversing in English (odds ration [OR]=5.99; 95% confidence interval [CI]=1.63, 27.02), having English-speaking peers (OR=3.80; 95% CI=1.12, 12.93), and having family (OR=2.37; 95% CI=1.21, 4.64) and peers (OR=5.64; 95% CI=1.71, 18.66) who used MH services. Participants with mostly SA peers (OR=0.48; 95% CI=0.23, 0.97) reported lower lifetime MH service utilization, and those with positive perceptions about MH burden reported higher lifetime utilization (OR=1.04; 95% CI=1.01, 1.09). CONCLUSIONS/UNASSIGNED:Comfort expressing emotions in English, knowledge of family/peer MH service use, and type of social connections were associated with MH service utilization among SA immigrants. Interventions should aim to increase SA languages in which MH services are offered and to engage with SA communities to increase acceptance of MH service utilization.

Cisgender women and transgender men are less likely to be assessed for PrEP eligibility, prescribed PrEP, or retained in PrEP care. Thus, this pilot PrEP educational intervention was tailored for healthcare providers (HCPs) in obstetrics/gynecology who provide care to cisgender women and transgender men in an academically-affiliated, public hospital women's health clinic. The three-lecture educational curriculum designed for HCPs focused on PrEP eligibility and counseling, formulations and adherence, and prescription and payment assistance programs. Pre- and post-intervention surveys assessed HCP knowledge and barriers to PrEP counseling and prescription. Among n = 49 participants (mean age = 32.8 years; 85.7% cisgender women, mean years practicing = 4.2 years) pre-intervention, 8.7% had prior PrEP training and 61.2% felt very/somewhat uncomfortable prescribing PrEP. Post-intervention, knowledge of PrEP contraindications, eligibility, follow-up care, and assistance programs all increased. HCPs identified key barriers to PrEP care including lack of a dedicated PrEP navigator, culturally and linguistically appropriate patient materials on PrEP resources/costs, and PrEP-related content integrated into EHRs. Ongoing PrEP educational sessions can provide opportunities to practice PrEP counseling, including information on financial assistance. At the institutional level, incorporating PrEP screening in routine clinical practice via EMR prompts, facilitating PrEP medication monitoring, and enhancing telehealth for follow-up care could enhance PrEP prescription.

To understand the impact of COVID-19-related disruptions on PrEP services, we reviewed PrEP prescriptions at NYC Health + Hospitals/Bellevue from July 2019 through July 2021. PrEP prescriptions were examined as PrEP person-equivalents (PrEP PE) in order to account for the variable time of refill duration (i.e., 1-3 months). To assess "PrEP coverage", we calculated PrEP medication possession ratios (MPR) while patients were under study observation. Pre-clinic closure, mean PrEP PE = 244.2 (IQR 189.2, 287.5; median = 252.5) were observed. Across levels of clinic closures, mean PrEP PE = 247.3, (IQR 215.5, 265.4; median = 219.9) during 100% clinic closure, 255.4 (IQR 224, 284.3; median = 249.0) during 80% closure, and 274.6 (IQR 273.0, 281.0; median = 277.2) during 50% closure were observed. Among patients continuously prescribed PrEP pre-COVID-19, the mean MPR mean declined from 83% (IQR 72-100%; median = 100%) to 63% (IQR 35-97%; median = 66%) after the onset of COVID-19. For patients newly initiated on PrEP after the onset of COVID-19, the mean MPR was 73% (IQR 41-100%; median = 100%). Our ability to sustain PrEP provisions, as measured by both PrEP PE and MPR, can likely be attributed to our pre-COVID-19 system for PrEP delivery, which emphasizes navigation, same-day initiation, and primary care integration. In the era of COVID-19 as well as future unforeseen healthcare disruptions, PrEP programs must be robust and flexible in order to sustain PrEP delivery.

BACKGROUND:Long-acting injectable HIV pre-exposure prophylaxis (LAI-PrEP) was approved by the U.S. Food and Drug Administration in December 2021. This initial phase of implementation represents a prime opportunity to ensure equitable LAI-PrEP provision to communities often underrepresented in PrEP care before disparities in access and uptake emerge. Herein, we describe the EquiPrEP Project which utilizes an equity-oriented implementation science framework to optimize LAI-PrEP rollout in an urban safety-net clinic in New York City. METHODS:The primary objectives of this project are to: (1) increase LAI-PrEP initiation overall; (2) increase uptake among groups disproportionately impacted by the HIV epidemic; (3) preserve high PrEP retention while expanding use; and (4) identify barriers and facilitators to LAI-PrEP use. EquiPrEP will enroll 210 PrEP-eligible participants into LAI-PrEP care with planned follow-up for one year. We will recruit from the following priority populations: Black and/or Latine men who have sex with men, Black and/or Latine cisgender women, and transgender women and nonbinary individuals. To evaluate implementation of LAI-PrEP, we will utilize equity-focused iterations of the Reach, Effectiveness, Adoption, Implementation, Maintenance (RE-AIM) framework and the Consolidated Framework for Implementation Research (CFIR), in addition to longitudinal surveys and qualitative interviews. DISCUSSION:Novel LAI-PrEP formulations carry tremendous potential to revolutionize the field of HIV prevention. Implementation strategies rooted in equity are needed to ensure that marginalized populations have access to LAI-PrEP and to address the structural factors that hinder initiation and retention in care.

Support from social networks buffers against negative effects of stress but is disrupted by incarceration. Few studies examine incarceration, social support networks, and health among Black sexual minority men (BSMM) and Black transgender women (BTW). We conducted a secondary analysis using HIV Prevention Trials Network 061 (HPTN 061), a sample of BSMM/BTW recruited from six US cities. We measured associations between recent incarceration reported at six months follow-up and social support networks at twelve months follow-up, and cross-sectional associations between support networks and twelve-month health outcomes (e.g., sexual partnerships, substance use, healthcare access and depressive symptoms). Among the analytic sample (N = 1169), recent incarceration was associated with small medical support networks (adjusted risk ratio [aRR] 1.16, 95% CI 1.01, 1.34) and small financial support networks (aRR 1.18, 95% CI 1.04, 1.35). Support networks were associated with multiple partnerships (adjusted prevalence ratio [aPR] 0.77, 95% CI 0.65, 0.90), unhealthy alcohol use (aPR 1.20, 95% CI 0.96, 1.51), and depressive symptoms (aPR 1.16, 95% CI 0.99, 1.36). Incarceration adversely impacts social support networks of BSMM/BTW, and support networks were associated with a range of important health outcomes.

Cisgender sexual minority men (SMM) and transgender women are disproportionately vulnerable to HPV-related anal cancer, but little is known about longitudinal predictors of high-risk human papillomavirus (hrHPV) infection in this population. As such, this analysis aims to identify factors associated with incident anal hrHPV infection in a diverse cohort of young SMM and transgender women. This study of HPV infection, nested within a larger cohort study, took place between October 2015 and January 2020. Participants completed a brief computer survey assessing HPV symptomatology, risk, and prevention alongside multi-site testing, in addition to biannual cohort study assessments. In the analytic sample of 137 participants, 31.6% tested positive for an anal hrHPV infection, with 27.0% and 29.9% testing positive for incident anal hrHPV infections at Visits 2 and 3, respectively. When adjusting for time between study visits, participants had significantly greater odds of incident anal hrHPV at Visit 2 if they had a concurrent HSV infection (AOR = 5.08 [1.43, 18.00]). At Visit 3, participants had significantly greater odds of incident anal hrHPV infection if they reported a greater number of sex partners in the previous month (AOR = 1.25 [1.03, 1.51]). Prevalence of cancer-causing HPV at baseline was high and many participants tested positive for additional types of anal hrHPV at subsequent visits. Risk for newly detected anal hrHPV infection was significantly associated with biological and behavioral factors. Our findings strongly indicate a need for programs to increase uptake of HPV vaccination and provide HPV-related health education for sexual and gender minorities.

Background/UNASSIGNED:To examine social engagement and mental health symptoms during the COVID-19 pandemic across Asian American (AA) ethnic groups. Methods/UNASSIGNED:Data from three waves of the nationally representative COVID-19 Household Impact Survey (4/20/2020-6/8/2020) were used to describe social engagement and mental health symptoms during the pandemic. Associations between mental health and social engagement were assessed via multinomial logistic regression. Results/UNASSIGNED:In this sample of 312 AAs (36.9% Chinese American, 30.9% South Asian American, 20.1% Filipino/Vietnamese American, and 12.0% Japanese/Korean American), daily communication with neighbors declined for Chinese, South Asian and Filipino/Vietnamese Americans but increased for Japanese/Korean Americans (P=.012) whereas communication with friends/family increased only for Filipino/Vietnamese, Japanese/Korean and South Asian Americans (P<0.001). Differences in self-reported symptoms of anxiety, depression, loneliness, and hopelessness were observed across AA ethnic groups. In adjusted models, lower social engagement was associated with frequent (3-4 days/week) depressive symptoms during the preceding week (cOR:3.26, 95%CI:1.01-10.5). This association was heightened for Asian men (cOR:14.22, 95%CI:3.62-55.8). Conclusions/UNASSIGNED:Heterogeneity of social engagement and mental health symptoms across AA ethnicities was observed. Understanding associations between social engagement and mental health within different communities is necessary to provide culturally and linguistically appropriate mental health treatment and care.

The United States Centers for Disease Control and Prevention (CDC) recommends HIV pre-exposure prophylaxis (PrEP) be considered for all patients diagnosed with a sexually transmitted infection (STI). Emergency departments (EDs) are an important site for diagnosis and treatment of STIs for under-served populations. Consequently, we identified 377 patients diagnosed with a bacterial sexually transmitted infection (gonorrhea, chlamydia, and/or syphilis) at a major New York City emergency department between 1/1/2014 and 7/30/2017 to examine associations between key sociodemographic characteristics and missed opportunities for PrEP provision. In this sample, 299 (79%) emergency department patients missed their medical follow-up 90 days after STI diagnosis, as recommended. Results from adjusted generalized estimating equation regression models indicate that patients >45 yo (aOR = 2.2, 95% CI 1.2-3.9) and those with a primary care provider in the hospital system (aOR = 6.8, 95% CI 3.8-12.0) were more likely to return for follow-up visits, whereas Black patients (aOR = 0.44, 95% CI 0.25-0.77) were less likely to return for follow-up visits. These findings indicate that lack of STI treatment follow-up visits are significantly missed opportunities for PrEP provision and comprehensive human immunodeficiency virus prevention care.