Engaging businesses and faith-based organizations in public health interventions: Lessons learned from a COVID-19 and flu vaccine detailing program in the Northeast Bronx.

Objectives: The NYC Department of Health and Mental Hygiene conducted a COVID-19 and flu vaccine community detailing program to influential businesses and faith-based organizations in the Northeast Bronx in 2022 to increase COVID-19 and flu vaccine knowledge and uptake among residents of the area. Study design: program evaluation. Methods: The program was piloted in the Northeast Bronx, a geography selected based on prior low COVID-19 and flu vaccination rates and high COVID-19 case positivity rates. Barbershops, hair salons, beauty salons, nail salons and faith-based organizations were selected as potential partners because their owners or staff typically spend at least an hour in interactions with clients. From January 2022 through April 2022, two detailing visits were conducted by engagement staff: an initial visit to all potential partners in the selected geography, and a follow up visit to those who committed to be champions of health. Results: Out of 113 identified businesses/organizations, 70 met the criteria to be potential partners in the program. After being contacted by health department staff, 45 (64%) potential partners committed to be champions of health. During the four months of the pilot, zip codes with the highest level of program engagement experienced greater percent increases in COVID-19 vaccination rates during the program period compared to NYC and Bronx averages. Flu vaccination rates during the program period were not available. Conclusion: Supplementing other local public health efforts, the community detailing pilot program demonstrates a model of dissemination of health information through local business leaders, and provides lessons learned to increase champion commitment.

Retrievability of Calcium Silicate-based Root Canal Sealers During Retreatment: An Ex Vivo Study.

INTRODUCTION: The retrievability of calcium silicate-based sealers (CSSs) during nonsurgical retreatment has been equivocal. This study compared the retrievability of 3 different CSSs using 1 of 3 different solutions or no solution. METHODS: A total of 130 extracted teeth with a straight canal were decoronated to a standardized root length. The canals were instrumented to 35/.04 and divided into 3 groups (BC: EndoSequence BC sealer; EBC: EdgeBioceramic; NEO: NeoSEALERFlo), and each group was further divided into 4 subgroups (6% sodium hypochlorite; 5% acetic acid; carbonated water; no solution). After sealer placement, each master gutta-percha cone was placed intentionally 2 mm short of the working length (WL) to ensure the apical 2 mm was filled only with sealer. After storage for 21 days at 37°C and 100% humidity, retreatment was performed until apical patency was obtained. The operator was blinded to the CSS and solution used. Data were analyzed using analysis of variance to compare apical patency rates and the mock chair-times. RESULTS: Overall success rates for apical patency in BC, EBC, and NEO were 63.64%, 69.77%, and 100%, respectively. There was significantly higher apical patency rate in NEO than BC and EBC. The chair-time for NEO was significantly shorter than BC (P < .05) and EBC sealer (P < .001). There was no significant difference in the chair-time between BC and EBC sealer groups. CONCLUSION: BC, EBC, and NEO sealers in a straight canal were consistently retrievable when no solution was used. Compared with no solution, the retrievability of BC, EBC, and NEO decreased when solutions were used.

Making Injustice Visible: How a Health Department Can Demonstrate the Connection Between Structural Racism and the Health of Whole Neighborhoods.

CONTEXT: The New York City (NYC) Department of Health and Mental Hygiene (DOHMH) has built a presence in Tremont, a historically redlined neighborhood located in Bronx, NYC. As part of an agency-wide commitment to explicitly name racism as a threat to healthy communities, DOHMH has sought opportunities to educate and engage in discussion about historical and current structural racism. PROGRAM: Between January and September 2018, DOHMH exhibited Undesign the Redline, a pictorial timeline and historical analysis of redlining, in its Tremont office. The exhibit exposed neglected history, making concrete the concept of structural racism. IMPLEMENTATION: DOHMH staff led 101 tours for 950 visitors, including employees, community partners, and residents. Tours were given in English and Spanish in three 2-month cycles over 8 months. Tour guides also facilitated interactive workshops with youth groups, community-based organizations, and teams from city agencies to engage participants in the design and ownership of new systems intended to "undesign" the consequences of redlining. EVALUATION: Immediate feedback was requested from all participants at the conclusion of each tour and was collected on a bulletin board. Longer-term impact was assessed through an electronic survey sent to all participants who provided valid contact information to better understand ways that the exhibit impacted personal and professional actions. Participants reported talking with family, friends, and coworkers, seeking more information, and applying an equity lens to professional projects after experiencing the exhibit. DISCUSSION: Hosting the exhibit in a local health department building offered a concrete opportunity to learn about and discuss structural racism. Exhibit tours had immediate- and long-term impacts on participants and contributed to sustainable changes internal to DOHMH work. This work presents a concrete practice to make injustice visible and engage in open conversation about structural racism to build community trust.

The Neighborhood as a Unit of Change for Health: Early Findings from the East Harlem Neighborhood Health Action Center.

Place-based approaches have been promoted as one way to reduce health inequities by addressing community-level factors that shape health, such as housing quality, healthcare systems, the built environment, and social capital. In 2016-2017, the NYC Health Department's Center for Health Equity launched three Neighborhood Health Action Centers (Action Centers), which use a place-based approach to improve health in neighborhoods with disproportionate burdens of premature mortality. We describe this approach and the genesis of the Action Centers. We then describe the East Harlem Action Center, which was the first to open, and share findings from qualitative interviews with the East Harlem Action Center's Governance Council, a group comprised of Action Center staff and co-located partners and programs which supports Action Center coordination. Interviewees felt that collaboration, being responsive to community needs, and being community based were essential elements of the Action Center. Interviewees recognized the complex dynamic of a large city agency serving as the host for the Action Center while simultaneously aiming to establish more equitable relationships with partners. Governance Council members' expectations and hopes for the East Harlem Action Center were consistent with the overall vision and model for the Action Centers, which may facilitate implementation.

Improving adolescent access and services in a large primary care network: report of a 10 year project.

This report describes a decade long initiative to bring a unified approach and improved quality to the process and content of adolescent health care in a large and complex urban primary care network within an academic health system. The moving force was a voluntary multidisciplinary group who comprised the Montefiore Adolescent Primary Care Initiative, known as MAPCI, led by a physician subspecialist in Adolescent Medicine. A series of needs assessments formed the basis for a multipronged effort to create policies and procedures, educational activities and materials, changes in record-keeping and billing practices, and modification of staff attitudes and behavior that would enhance access and ensure confidentiality of services for the adolescent age group. The commitment of medical center leadership contributed to overall progress which was accelerated in the second half of the decade by the addition of a full-time staff member, with the title Adolescent Program Manager. Progress in various arenas was assessed with a series of planned studies, whose positive results provided encouragement for continuing efforts. The example of this initiative and its accomplishments should provide useful and replicable methods that could be adapted for improvement of adolescent health services in some of the other large primary care networks that are an ever-expanding presence in the current health care environment.

Does Insurance Matter? Implementing Dialectical Behavior Therapy with Two Groups of Youth Engaged in Deliberate Self-harm.

This paper presents the outcomes of a Dialectical Behavior Treatment (DBT) program, implemented in intensive outpatient care with two groups of adolescents (n = 55 and n = 45), ages 12-18, who engaged in deliberate self-harm (DSH) but had different insurance/funding sources and risk backgrounds. This pre-post study examined variability in clinical functioning and treatment utilization between the two groups and investigated moderating risk factors. Findings support DBT's effectiveness in improving clinical functioning for youth with DSH regardless of insurance type. However, lower rates of treatment completion among youth without private insurance call for extra engagement efforts to retain high-risk youth in DBT.

In situ three-dimensional reconstruction of mouse heart sympathetic innervation by two-photon excitation fluorescence imaging.

BACKGROUND: Sympathetic nerve wiring in the mammalian heart has remained largely unexplored. Resolving the wiring diagram of the cardiac sympathetic network would help establish the structural underpinnings of neurocardiac coupling. NEW METHOD: We used two-photon excitation fluorescence microscopy, combined with a computer-assisted 3-D tracking algorithm, to map the local sympathetic circuits in living hearts from adult transgenic mice expressing enhanced green fluorescent protein (EGFP) in peripheral adrenergic neurons. RESULTS: Quantitative co-localization analyses confirmed that the intramyocardial EGFP distribution recapitulated the anatomy of the sympathetic arbor. In the left ventricular subepicardium of the uninjured heart, the sympathetic network was composed of multiple subarbors, exhibiting variable branching and looping topology. Axonal branches did not overlap with each other within their respective parental subarbor nor with neurites of annexed subarbors. The sympathetic network in the border zone of a 2-week-old myocardial infarction was characterized by substantive rewiring, which included spatially heterogeneous loss and gain of sympathetic fibers and formation of multiple, predominately nested, axon loops of widely variable circumference and geometry. COMPARISON WITH EXISTING METHODS: In contrast to mechanical tissue sectioning methods that may involve deformation of tissue and uncertainty in registration across sections, our approach preserves continuity of structure, which allows tracing of neurites over distances, and thus enables derivation of the three-dimensional and topological morphology of cardiac sympathetic nerves. CONCLUSIONS: Our assay should be of general utility to unravel the mechanisms governing sympathetic axon spacing during development and disease.

Ulnar osteosarcoma in dogs: 30 cases (1992-2008).

OBJECTIVE: To examine the biological behavior of ulnar osteosarcoma and evaluate predictors of survival time in dogs. DESIGN: Retrospective case series. ANIMALS: 30 dogs with primary ulnar osteosarcoma. PROCEDURES: Medical records were reviewed. Variables recorded and examined to identify predictors of survival time were signalment, tumor location in the ulna, tumor length, serum alkaline phosphatase activity, surgery type, completeness of excision, tumor stage, tumor grade, histologic subtype, development of metastases, and use of chemotherapy. RESULTS: 30 cases were identified from 9 institutions. Eleven dogs were treated with partial ulnar ostectomy and 14 with amputation; in 5 dogs, a resection was not performed. Twenty-two dogs received chemotherapy. Median disease-free interval and survival time were 437 and 463 days, respectively. Negative prognostic factors for survival time determined via univariate analyses were histologic subtype and development of lung metastases. Telangiectatic or telangiectatic-mixed subtype (n = 5) was the only negative prognostic factor identified via multivariate analysis (median survival time, 208 days). Dogs with telangiectatic subtype were 6.99 times as likely to die of the disease. CONCLUSIONS AND CLINICAL RELEVANCE: The prognosis for ulnar osteosarcoma in this population was no worse and may have been better than the prognosis for dogs with osteosarcoma involving other appendicular sites. Partial ulnar ostectomy was associated with a low complication rate and good to excellent function and did not compromise survival time. Telangiectatic or telangiectatic-mixed histologic subtype was a negative prognostic factor for survival time. The efficacy of chemotherapy requires further evaluation.

An experimental investigation of peer influences on adolescent hostile attributions.

Aggression in young people has been associated with a bias toward attributing hostile intent to others. However, little is known about the origin of biased social information processing. The current study explored the potential role of peer contagion in the emergence of hostile attribution in adolescents. One hundred thirty-four adolescents (M age = 13.8 years) were assigned to one of two manipulated "chat-room" conditions, where they believed they were communicating with online peers (e-confederates) who endorsed either hostile or benign intent attributions. Adolescents showed increased hostile attributions following exposure to hostile e-confederates and reduced hostility in the benign condition. Further analyses demonstrated that social anxiety was associated with a reduced tendency to take on hostile peer attitudes. Neither gender nor levels of aggression influenced individual susceptibility to peer influence, but aggressive adolescents reported greater affinity with hostile e-confederates.