Awareness of and Interest in Pre-Exposure Prophylaxis among Patients Receiving Services at Public Sexually Transmitted Disease Clinics in an Urban Setting.

The goal of this study was to assess awareness of, interest in, and sources of knowledge about pre-exposure prophylaxis (PrEP) among 1,464 HIV-uninfected patients from public STD clinics in Baltimore. Logistic regression analyses were conducted to examine factors associated with PrEP awareness and interest. Results suggest PrEP awareness and interest in knowing more about PrEP was highest among men who reported sex with men or with both men and women.

Using Interrupted Time Series Analysis to Measure the Impact of Legalized Syringe Exchange on HIV Diagnoses in Baltimore and Philadelphia.

Background: Syringe exchange programs (SEP) reduce HIV incidence associated with injection drug use (IDU), but legislation often prohibits implementation. We examined the policy change impact allowing for SEP implementation on HIV diagnoses among people who inject drugs in 2 US cities.

Setting: Philadelphia, PA, and Baltimore, MD.

Human Immunodeficiency Virus Diagnosis After a Syphilis, Gonorrhea, or Repeat Diagnosis Among Males Including non-Men Who Have Sex With Men: What Is the Incidence?

Background: The release of the first drug for human immunodeficiency virus (HIV) preexposure prophylaxis (PrEP) in 2012 marked the beginning of a new era of HIV prevention. Although PrEP is highly efficacious, identifying and ultimately increasing uptake among the highest risk male subgroups remains a challenge.

Methods: Public health surveillance data from 2009 to 2016 was used to evaluate the risk of an HIV diagnosis after a syphilis (ie, primary, secondary, or early latent), gonorrhea, and repeat diagnoses among urban males, including men who have sex with men (MSM) and non-MSM in Baltimore City.

PrEP awareness, eligibility, and interest among people who inject drugs in Baltimore, Maryland.

Background: Limited research has examined pre-exposure prophylaxis (PrEP) interest among people who inject drugs (PWID). To date, few studies have examined the relationship between PrEP eligibility and PrEP interest among PWID.

Methods: Data were from an anonymous, cross-sectional survey of Baltimore Syringe Services Program (SSP) clients and non-client peers, restricted to HIV-uninfected participants (N = 265).

Fentanyl-contaminated drugs and non-fatal overdose among people who inject drugs in Baltimore, MD.

Background: The opioid crisis remains a major public health issue in the US and beyond. Despite rapid rises in fentanyl-related mortality nationally, little is known about the role of fentanyl in the occurrence of non-fatal overdose among people who use drugs. We examined the prevalence of non-fatal overdose and perceived fentanyl exposure among syringe services program (SSP) clients and modeled the correlates of non-fatal overdose.

Safe and unsafe spaces: Non-fatal overdose, arrest, and receptive syringe sharing among people who inject drugs in public and semi-public spaces in Baltimore City.

The spaces in which drug use occurs constitutes a key aspect of the "risk environment" of people who inject drugs (PWID). We aimed to add nuance to the characterization of "safe" and "unsafe" spaces in PWID's environments to further understand how these spaces amplify the risk of morbidities associated with injection drug use. PWID were recruited through the Baltimore City syringe service program and through peer referral.

A Pilot Study to Increase the Efficiency of HIV Outreach Testing Through the Use of Timely and Geolocated HIV Viral Load Surveillance Data.

Background: Eliminating HIV transmission in a population necessitates identifying population reservoirs of HIV infection and subgroups most likely to transmit. HIV viral load is the single most important predictor of HIV transmission. The objective of this analysis was to evaluate whether a public health practice pilot project based on community viral load resulted in increases in the proportion of time spent testing in high viral load areas (process measure) and 3 outcome measures-the number and percent of overall HIV diagnoses, new diagnoses, and high viral load positives-in one mid-Atlantic US city with a severe HIV epidemic.

Public Health Detailing to Increase Routine HIV Screening in Baltimore, Maryland: Satisfaction, Feasibility, and Effectiveness.

The objective of this study was to evaluate the satisfaction with, and the feasibility and effectiveness of, a public health detailing project focused on increasing routine human immunodeficiency virus (HIV) screening of people aged 13-64 by primary care providers working in areas of Baltimore City, Maryland, with high rates of HIV transmission (defined as a mean geometric viral load of ≥1500 copies/mL per census tract). In public health detailing, trained public health professionals (ie, detailers) visit medical practice sites to meet with providers and site staff members, with the intention of influencing changes in clinical practice policy and/or behavior. During 2014, detailers made personal visits and gave HIV Testing Action Kits containing maps, educational and guideline documents, and resource lists to 166 providers and office managers at 85 primary care sites.

HIV seroconversion among Baltimore City residents tested at a mobile van programme.

Background: Many individuals with HIV in the USA are unaware of their diagnosis, and therefore cannot be engaged in treatment services, have worse clinical outcomes and are more likely to transmit HIV to others. Mobile van testing may increase HIV testing and diagnosis. Our objective was to characterise risk factors for HIV seroconversion among individuals using mobile van testing.

Investigation of Early Syphilis Trends Among Men Who Have Sex With Men to Identify Gaps in Screening and Case-Finding in Baltimore City, Maryland.

Background: Syphilis incidence is increasing across the United States among men who have sex with men (MSM). Early latent (EL) versus primary and secondary (P&S) syphilis may be an indicator of delayed diagnosis and increased opportunity for transmission. To inform syphilis control strategies and identify potential gaps in case finding, we described recent syphilis trends among MSM and compared characteristics of syphilis cases by diagnosis stage.

The network structure of sex partner meeting places reported by HIV-infected MSM: Opportunities for HIV targeted control.

Baltimore, Maryland ranks among U.S. cities with the highest incidence of HIV infection among men who have sex with men (MSM).

Continued Importance of Sexually Transmitted Disease Clinics in the Era of the Affordable Care Act.

Introduction: Following the 2014 expansions of Medicaid and private health insurance through the Affordable Care Act, municipal sexually transmitted disease (STD) clinics-which have historically served predominantly uninsured patients-have been threatened with budget cuts nationwide. This study was conducted to evaluate the impact of the insurance expansions on the demand for STD clinic services.

Methods: The proportion of total incident sexually transmitted infections in Baltimore City that were diagnosed at STD clinics was compared between 2013 and 2014, and a multivariate analysis was conducted to determine factors associated with diagnosis at an STD clinic.

Patients fifty years and older attending two sexually transmitted disease clinics in Baltimore, Maryland.

Many individuals remain sexually active into their eighth decade. Surveillance data suggest that rates of sexually transmitted infections in older patients are increasing. We compared demographics, risk behaviors, and predictors of acute infections in patients 50 years and older versus younger patients attending sexually transmitted disease clinics in Baltimore, Maryland.

Senior Center-Based Hepatitis C Screening in Baltimore.

Despite significant advancements in hepatitis C virus (HCV) treatments, the majority of individuals infected with HCV remain undiagnosed. We report on senior citizen center-based HCV testing in Baltimore, which revealed a 9.4% prevalence of infection.

Sex Partner Meeting Places Over Time Among Newly HIV-Diagnosed Men Who Have Sex With Men in Baltimore, Maryland.

Background: Sex partner meeting places may be important locales to access men who have sex with men (MSM) and implement targeted HIV control strategies. These locales may change over time, but temporal evaluations have not been performed.

Methods: The objectives of this study were to describe the frequency of report of MSM sex partner meeting places over time and to compare frequently reported meeting places in the past 5 years and past year among newly HIV-diagnosed MSM in Baltimore City, Maryland.

Consequences of a restrictive syringe exchange policy on utilisation patterns of a syringe exchange program in Baltimore, Maryland: Implications for HIV risk.

Introduction And Aims: Syringe distribution policies continue to be debated in many jurisdictions throughout the USA. The Baltimore Needle and Syringe Exchange Program (NSP) operated under a 1-for-1 syringe exchange policy from its inception in 1994 through 1999, when it implemented a restrictive policy (2000-2004) that dictated less than 1-for-1 exchange for non-program syringes.

Design And Methods: Data were derived from the Baltimore NSP, which prospectively collected data on all client visits.

Neisseria gonorrhoeae and Chlamydia trachomatis among women reporting extragenital exposures.

Background: The Centers for Disease Control and Prevention recommends pharyngeal screening of Neisseria gonorrhoeae (GC) and rectal screening of GC and Chlamydia trachomatis (CT) in HIV-infected and at-risk men who have sex with men (MSM). There are currently no recommendations to routinely screen women at extragenital sites. We define the prevalence of extragenital GC and CT in women attending 2 urban sexually transmitted disease clinics in Baltimore City and compare it with the prevalence of extragenital infections in MSM and men who have sex with women.

Postarrival Tuberculosis Screening of High-Risk Immigrants at a Local Health Department.

Objectives: We sought to characterize postimmigration tuberculosis (TB) care for Class B immigrants and refugees at the Baltimore City Health Department TB program (BCHD), and to determine the proportion of immigrants with active TB or latent TB infection (LTBI) in this high-risk population.

Methods: We conducted a retrospective chart review of Class B immigrants and refugees who reported to the BCHD for postimmigration TB evaluation from 2010 to 2012.

Results: We reviewed the clinical records of 153 Class B immigrants; 4% were diagnosed with active TB and 53% were diagnosed with LTBI.