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. METHODS: Using surveillance data from Philadelphia (1984-2015) and Baltimore (1985-2013) for IDU-associated HIV diagnoses, we used autoregressive integrated moving averages modeling to conduct 2 tests to measure policy change impact. We forecast the number of expected HIV diagnoses per city had policy not changed in the 10 years after implementation and compared it with the number of observed diagnoses postpolicy change, obtaining an estimate for averted HIV diagnoses. We then used interrupted time series analysis to assess the immediate step and trajectory impact of policy change implementation on IDU-attributable HIV diagnoses. RESULTS: The Philadelphia (1993-2002) model predicted 15,248 new IDU-associated HIV diagnoses versus 4656 observed diagnoses, yielding 10,592 averted HIV diagnoses over 10 years. The Baltimore model (1995-2004) predicted 7263 IDU-associated HIV diagnoses versus 5372 observed diagnoses, yielding 1891 averted HIV diagnoses over 10 years. Considering program expenses and conservative estimates of public sector savings, the 1-year return on investment in SEPs remains high: $243.4 M (Philadelphia) and $62.4 M (Baltimore). CONCLUSIONS: Policy change is an effective structural intervention with substantial public health and societal benefits, including reduced HIV diagnoses among people who inject drugs and significant cost savings to publicly funded HIV care.

Combatting the opioid epidemic: Baltimore's experience and lessons learned.

In the midst of a national opioid crisis, Baltimore City witnessed 393 deaths from drug and alcohol overdose in 2015. With an estimated 25 000 residents who are addicted to heroin or other opioids, Baltimore has been profoundly affected by the opioid epidemic. Other resources have commented on federal, state-based, and provider responses to the opioid crisis. This article examines what may be done at the city level based on the experiences of the Baltimore City Health Department. Local jurisdictions must play a critical role in addressing the U.S. opioid crisis through public health coalitions, overdose prevention, treatment expansion, and anti-stigma education.

Evaluating the impact of Affordable Care Act repeal on America's opioid epidemic.

In this month's Editorial, Health Commissioner of the City of Baltimore Leana S. Wen and co-authors discuss why the United States needs Medicaid to address its epidemic of opioid abuse.

The Role of Public Health in Combatting Synthetic Cannabinoid Use in Adolescents.

As the country struggles to address an epidemic of alcohol and drug overdose, a wide-ranging category of chemical substances known as synthetic drugs have provoked a new sense of public urgency over the past decade. Synthetic cannabinoids, a heterogeneous and evolving set of synthetic compounds that act on endogenous cannabinoid receptors, have become particularly popular among adolescents due to their relative ease of access and reputation as a "legal high." The Baltimore City Health Department has worked to combat the recent surge in synthetic drug use through a major public awareness campaign, legislative reform, and retailer engagement and compliance initiative. In doing so, the city has built a coalition of clinicians, advocates, retailers, educators, legislators, and community members to fight synthetic cannabinoid use in Baltimore City. In this commentary piece, we offer strategies from our work and from that of our colleagues across the country for clinicians and communities fighting to stem the tide of recreational synthetic cannabinoid use.

A comparison of perspectives on costs in emergency care among emergency department patients and residents.

BACKGROUND: Costs of care are increasingly important in healthcare policy and, more recently, in clinical care in the emergency department (ED). We compare ED resident and patient perspectives surrounding costs in emergency care. METHODS: We conducted a mixed methods study using surveys and qualitative interviews at a single, academic ED in the United States. The two study populations were a convenience sample of adult ED patients (>17 years of age) and ED residents training at the same institution. Participants answered open- and closed-ended questions on costs, medical decision making, cost-related compliance, and communication about costs. Closed-ended data were tabulated and described using standard statistics while open-ended responses were analyzed using grounded theory. RESULTS: Thirty ED patients and 24 ED residents participated in the study. Both patients and residents generally did not have knowledge of medical costs. Patients were comfortable discussing costs while residents were less comfortable. Residents agreed that doctors should consider costs when making medical decisions whereas patients somewhat disagreed. Additionally, residents generally took costs into consideration during clinical decision-making, yet nearly all residents agreed that they had too little education on costs. CONCLUSION: There were several notable differences in ED patient and resident perspectives on costs in this U.S. sample. While patients somewhat disagree that cost should factor into decision making, generally they are comfortable discussing costs yet report having insufficient knowledge of what care costs. Conversely, ED residents view costs as important and agree that cost should factor into decision making but lack education on what emergency care costs.

Measles, social media and surveillance in Baltimore City.

Background: Baltimore City was faced with two potential measles outbreaks in 2015. Both cases occurred in the wake of national media attention paid to the Disneyland outbreaks of the same year. Methods: A comparative case study approach was used applying qualitative data to elicit best practices in infectious disease protocols in the age of social media. The research also used search engine data from Google Trends to track constituent engagement over time. Results: Across the two case studies, the Baltimore City Health Department identified a number of best practices to inform the public via social media and minimize levels of misinformation and panic. These practices included clarity in messaging across platforms and public health jurisdictions; pre-emptor alerts of potential measles cases to control and shape the media messaging; and targeted, in-person outreach to engage groups in a culturally competent manner. Conclusions: The Baltimore City Health Department's response drew out a critical need for re-examining infectious disease protocols in the age of social media (e.g. contact notification, quarantine, media sensitivity) and anti-vaccination movements that pose new obstacles to government intervention. The benefits and challenges of greater connectivity between providers, patients, and public health officers are discussed.

The Emergency Medicine Workforce: Profile and Projections.

BACKGROUND: The landscape of the emergency medicine workforce has changed dramatically over the last few decades. The growth in emergency medicine residency programs has significantly increased the number of emergency medicine specialists now staffing emergency departments (EDs) throughout the country. Despite this increase in available providers, rising patient volumes, an aging population, ED overcrowding and inefficiency, increased regulation, and other factors have resulted in the continued need for additional emergency physicians. OBJECTIVES: To review current available data on patient volumes and characteristics, the overall physician workforce, the current emergency physician workforce, the impact of physician extenders and scribes on the practice of emergency medicine, and project emergency physician staffing needs into the future. DISCUSSION AND PROJECTIONS: We project that within the next 5 to 10 years, there will be enough board-certified or -eligible emergency physicians to provide care to all patients in the U.S. EDs. However, low-volume rural EDs will continue to have difficulty attracting emergency medicine specialists without significant incentives. CONCLUSIONS: There remains a shortage of board-certified emergency physicians, but it is decreasing every year. The use of physicians from other specialties to staff EDs has long been based on the theory that there is a long-standing shortage of available American Board of Emergency Medicine/American Osteopathic Board of Emergency Medicine physicians, both now and in the future. Our investigation shows that this is not supported by current data. Although there will always be regional and rural physician shortages, these are mirrored by all other specialties and are even more pressing in primary care.

Baltimore's Unrest: Perspectives From Public Health and Emergency Physician Leaders.

The tragic April 19, 2015, death of an African American man injured while in police custody spurred several days of protest and civil unrest in Baltimore City. This article outlines the opportunity and role for a local health department during civil unrest, from the perspective of 2 emergency physicians who also led the Baltimore City Health Department through these recent events. Between April 27 and May 8, 2015, the Health Department was a lead agency in the unrest response and recovery activities. Similar to an emergency medical situation, a "public health code" is proposed as a model for centralizing, reacting to, and debriefing after situations of civil unrest.

The Role of Public Health in Responding to and Recovering from Civil Unrest: Baltimore's Experience.

The death of an African-American man, injured while in police custody, led to protests and several days of civil unrest in Baltimore City beginning on April 27, 2015. This article discusses the role of the Baltimore City Health Department, during and after the initial protests and civil unrest, as the lead agency for ESF-8 response. We review and share initial response actions, short-term recovery operations, long-term recovery efforts, and lessons learned.