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Implementation and early outcomes of a telehealth visit model to deliver tecovirimat for mpox infection in New York City

Chan, Justin; DiTullio, David J; Pagan Pirallo, Patricia; Foote, Mary; Knutsen, Dorothy; Kottkamp, Angelica Cifuentes; McPherson, Tristan D; Mukherjee, Vikramjit; Pitts, Robert; Wallach, Andrew; Wong, Marcia; Mazo, Dana; Mgbako, Ofole
The 2022 mpox outbreak in New York City posed challenges to rapidly scaling up treatment capacity. We describe a telehealth treatment model launched during this outbreak that facilitated healthcare provider treatment capacity, and was able to adhere to a Centers for Disease Control and Prevention (CDC)-sponsored expanded access investigational new drug (EA-IND) protocol for tecovirimat. Sixty-nine patients were evaluated and prescribed tecovirimat for mpox through telehealth visits at NYC Health + Hospitals/Bellevue and NYU Langone Health from June to August 2022. Thirty-two (46.4%) were previously diagnosed with HIV. Forty-four (63.8%) reported full recovery, with the remainder lost to follow-up. Most patients (n = 60, 87.0%) attended at least one follow-up visit (either in person or through telehealth) after starting treatment. We observed favorable treatment outcomes, with no serious adverse events, hospitalizations, or deaths related to mpox. While equitable access to telehealth remains a limitation that needs to be addressed, this telehealth model enabled a rapid scale-up of tecovirimat prescription during the mpox outbreak, and should be considered as an important tool used to respond to future infectious disease outbreaks.
PMID: 37632124
ISSN: 1758-1109
CID: 5598892

Critical Elements of an Mpox Vaccination Model at the Largest Public Health Hospital System in the United States

Piccolo, Anthony J Lo; Chan, Justin; Cohen, Gabriel M; Mgbako, Ofole; Pitts, Robert A; Postelnicu, Radu; Wallach, Andrew; Mukherjee, Vikramjit
In the spring of 2022, mpox spread to non-endemic countries, including the United States. In New York City (NYC), vaccine demand grew as quickly as case counts. With the leadership of the Regional Emerging Special Pathogens Treatment Center (RESPTC) at NYC Health and Hospitals/Bellevue (NYC H+H)-part of the largest public hospital system in the United States-an innovative vaccination model was established that overcame challenges involving health inequities, inadequate access, and lack of vaccine uptake, to successfully administer JYNNEOS vaccines to over 12,000 patients. Transmission has slowed since its peak in August 2022, which has been attributed to successful vaccination campaigns, infection-induced immunity, and behavioral changes among those at highest risk; however, a Centers for Disease Control and Prevention (CDC) assessment released on 4 April 2023 suggests jurisdictions with low vaccination levels (<35%) remain at risk for an mpox resurgence. Here, we summarize the critical aspects of our mpox vaccination model in NYC, which include integration into routine clinical care, prioritization of health equity, and reutilization of COVID-19 vaccination systems, to provide valuable insights for healthcare institutions as we move into the next stage of this ongoing outbreak.
PMCID:10385008
PMID: 37514954
ISSN: 2076-393x
CID: 5591792

Understanding the Relationship Between Antiviral Prescription Data and COVID-19 Incidence in New York City: A Retrospective Cohort Study

Kaul, Christina M; Cohen, Gabriel M; Silverstein, Matthew; Wallach, Andrew B; Diago-Navarro, Elizabeth; Holzman, Robert S; Foote, Mary K
The coronavirus disease 2019 (COVID-19) pandemic has caused more than 675 million confirmed cases and nearly 7 million deaths worldwide [1]. While testing for COVID-19 was initially centered in health care facilities, with required reporting to health departments, it is increasingly being performed in the home with rapid antigen testing [2]. Most at-home tests are self-interpreted and not reported to a provider or health department, which could lead to delayed reporting or underreporting of cases [3]. As such, there is a strong possibility that reported cases may become a less reliable indicator of transmission over time.
PMCID:10270561
PMID: 37333721
ISSN: 2328-8957
CID: 5518382

Effectiveness of Goal-Directed and Outcome-Based Financial Incentives for Weight Loss in Primary Care Patients With Obesity Living in Socioeconomically Disadvantaged Neighborhoods: A Randomized Clinical Trial

Ladapo, Joseph A; Orstad, Stephanie L; Wali, Soma; Wylie-Rosett, Judith; Tseng, Chi-Hong; Chung, Un Young Rebecca; Cuevas, Miguel A; Hernandez, Christina; Parraga, Susan; Ponce, Robert; Sweat, Victoria; Wittleder, Sandra; Wallach, Andrew B; Shu, Suzanne B; Goldstein, Noah J; Jay, Melanie
IMPORTANCE/UNASSIGNED:Financial incentives for weight management may increase use of evidence-based strategies while addressing obesity-related economic disparities in low-income populations. OBJECTIVE/UNASSIGNED:To examine the effects of 2 financial incentive strategies developed using behavioral economic theory when added to provision of weight management resources. DESIGN, SETTING, AND PARTICIPANTS/UNASSIGNED:Three-group, randomized clinical trial conducted from November 2017 to May 2021 at 3 hospital-based clinics in New York City, New York, and Los Angeles, California. A total of 1280 adults with obesity living in low-income neighborhoods were invited to participate, and 668 were enrolled. INTERVENTIONS/UNASSIGNED:Participants were randomly assigned to goal-directed incentives, outcome-based incentives, or a resources-only group. The resources-only group participants were given a 1-year commercial weight-loss program membership, self-monitoring tools (digital scale, food journal, and physical activity monitor), health education, and monthly one-on-one check-in visits. The goal-directed group included resources and linked financial incentives to evidence-based weight-loss behaviors. The outcome-based arm included resources and linked financial incentives to percentage of weight loss. Participants in the incentive groups could earn up to $750. MAIN OUTCOMES AND MEASURES/UNASSIGNED:Proportion of patients achieving 5% or greater weight loss at 6 months. RESULTS/UNASSIGNED:The mean (SD) age of the 668 participants enrolled was 47.7 (12.4) years; 541 (81.0%) were women, 485 (72.6%) were Hispanic, and 99 (14.8%) were Black. The mean (SD) weight at enrollment was 98.96 (20.54) kg, and the mean body mass index (calculated as weight in kilograms divided by height in meters squared) was 37.95 (6.55). At 6 months, the adjusted proportion of patients who lost at least 5% of baseline weight was 22.1% in the resources-only group, 39.0% in the goal-directed group, and 49.1% in the outcome-based incentive group (difference, 10.08 percentage points [95% CI, 1.31-18.85] for outcome based vs goal directed; difference, 27.03 percentage points [95% CI, 18.20-35.86] and 16.95 percentage points [95% CI, 8.18-25.72] for outcome based or goal directed vs resources only, respectively). However, mean percentage of weight loss was similar in the incentive arms. Mean earned incentives was $440.44 in the goal-directed group and $303.56 in the outcome-based group, but incentives did not improve financial well-being. CONCLUSIONS AND RELEVANCE/UNASSIGNED:In this randomized clinical trial, outcome-based and goal-directed financial incentives were similarly effective, and both strategies were more effective than providing resources only for clinically significant weight loss in low-income populations with obesity. Future studies should evaluate cost-effectiveness and long-term outcomes. TRIAL REGISTRATION/UNASSIGNED:ClinicalTrials.gov Identifier: NCT03157713.
PMID: 36469353
ISSN: 2168-6114
CID: 5378582

Comparison of Primary Care Patients' and Unannounced Standardized Patients' Perceptions of Care

Altshuler, Lisa; Fisher, Harriet; Wilhite, Jeffrey; Phillips, Zoe; Holmes, Isaac; Greene, Richard E; Wallach, Andrew B; Smith, Reina; Hanley, Kathleen; Schwartz, Mark D; Zabar, Sondra
The objective of this study was to compare unannounced standardized patient (USP) and patient reports of care. Patient satisfaction surveys and USP checklist results collected at an urban, public hospital were compared to identify items included in both surveys. Qualitative commentary was reviewed to better understand USP and patient satisfaction survey data. Analyses included χ2 and Mann-Whitney U test. Patients provided significantly higher ratings on 10 of the 11 items when compared to USPs. USPs may provide a more objective perspective on a clinical encounter than a real patient, reinforcing the notion that real patients skew overly positive or negative.
PMCID:9972044
PMID: 36865378
ISSN: 2374-3735
CID: 5675052

The Role of a Tertiary Level Safety Net Hospital in New York City's 2022 Mpox Outbreak

Lo Piccolo, Anthony J; Wallach, Andrew; McPherson, Tristan D; Mgbako, Ofole; Fagan, Ian; Pitts, Robert A; Klinger, Amanda; Foote, Mary; Garcia, Elizabeth A; Zucker, Jason E; Chan, Justin; Bails, Douglas B; Cohen, Gabriel M; Tennill, Patricia Ann; Wong, Marcia; Mukherjee, Vikramjit
Similar to the early phases of the COVID-19 pandemic, New York City was the national epicenter of the ongoing 2022 mpox (formerly monkeypox) outbreak. Cases quickly began to rise in July 2022, primarily in gay, bisexual, or other men who have sex with men. Tools in the form of a reliable diagnostic test, an effective vaccine, and a viable treatment option have been available from the onset, although logistically complex to roll out. The special pathogens program at NYC Health + Hospitals/Bellevue, the flagship facility for the largest public hospital system in the United States, collaborated with multiple departments within Bellevue, the hospital system, and the NYC Department of Health and Mental Hygiene, to swiftly establish ambulatory testing, immunizations, patient-centered inpatient care, and outpatient therapeutics. With the ongoing mpox outbreak, hospitals and local health departments must prepare a systemwide response to identify and isolate patients and provide high-quality care. Findings from our experience can help guide institutions in developing a multipronged, comprehensive response to the ongoing mpox outbreak.
PMID: 36862506
ISSN: 2326-5108
CID: 5427702

Effectiveness of Goal-Directed and Outcome-Based Financial Incentives for Weight Loss in Primary Care Patients With Obesity Living in Socioeconomically Disadvantaged Neighborhoods: A Randomized Clinical Trial (vol 183, pg 61, 2023) [Correction]

Ladapo, Joseph A.; Orstad, Stephanie L.; Wali, Soma; Wylie-Rosett, Judith; Tseng, Chi-Hong; Chung, Un Young Rebecca; Cuevas, Miguel A.; Hernandez, Christina; Parraga, Susan; Ponce, Robert; Sweat, Victoria; Wittleder, Sandra; Wallach, Andrew B.; Shu, Suzanne B.; Goldstein, Noah J.; Dapkins, Isaac; Jay, Melanie
ISI:000938839800002
ISSN: 2168-6106
CID: 5477662

Utilizing Antiviral Prescription Data as a Predictor of Increasing COVID-19 Incidence: A Retrospective Study of Citywide Data

Kaul, Christina; Cohen, Gabriel M; Silverstein, Matthew; Wallach, Andrew B; Diago-Navarro, Elizabeth; Foote, Mary K
ORIGINAL:0016360
ISSN: 2328-8957
CID: 5375712

Does it get better? An ongoing exploration of physician experiences with and acceptance of telehealth utilization

Wilhite, Jeffrey A; Phillips, Zoe; Altshuler, Lisa; Fisher, Harriet; Gillespie, Colleen; Goldberg, Eric; Wallach, Andrew; Hanley, Kathleen; Zabar, Sondra
INTRODUCTION/BACKGROUND:COVID-19 forced health systems to rapidly implement telehealth for routine practice, often without sufficient training or standards. We conducted a longitudinal survey of physicians to explore changes in their perceptions of the challenges and benefits of telehealth and identify recommendations for future practice. METHODS:An anonymous online survey was distributed to a cohort of internal medicine physicians in May to June 2020 and March to June 2021. Changes in responses between 2020 and 2021 and by site (private vs. public) were described. These findings, along with those of a thematic analysis of open-ended responses to questions on telehealth experiences, informed a set of recommendations. RESULTS: = 0.027). Physicians' open-ended responses identified recommendations for further improving the design and use of telehealth. DISCUSSION/CONCLUSIONS:Results suggest that physician experience with telehealth improved but opportunities for training and improved integration remain. Longitudinal assessment can deepen understanding of the evolution of telehealth care.
PMID: 36221982
ISSN: 1758-1109
CID: 5360972

Development and performance of a point-of-care rapid antigen test for detection of SARS-COV-2 variants

Liu, Lihong; Meyers, Kathrine; Purpura, Lawrence J; Nguyen, Nadia; Mohri, Hiroshi; Chang, Jennifer Y; Annavajhala, Medini K; Lopez, Leo; Lee, Sang Won; Shah, Jayesh; Lane, Benjamin; Cantos, Anyelina; Tukuru, Sade A; Guo, Yicheng; Ford, Kenra; Chiu, Yueh-Ting; Sheng, Zizhang; Choesang, Tenzin; Castor, Delivette; Wang, Maple; Pili, Christina; Van Hoy, Michael N; Wallach, Andrew; Horton, Jamie; Chen, Zhiqiang; Rosenthal, Susan; McLaren, Son; Jiang, Baowei; Wang, Frank; Lu, Helen H; Uhlemann, Anne-Catrin; Ho, David D; Yin, Michael T
Background/UNASSIGNED:SARS-CoV-2 antigen-based tests are well-calibrated to infectiousness and have a critical role to play in the COVID-19 public health response. We report the development and performance of a unique lateral flow immunoassay (LFA). Methods/UNASSIGNED:Combinations of several monoclonal antibodies targeting multiple antigenic sites on the SARS-CoV-2 nucleocapsid protein (NP) were isolated, evaluated, and chosen for the development of a LFA termed CoV-SCAN (BioMedomics, Inc.). Clinical point-of-care studies in symptomatic and asymptomatic individuals were conducted to evaluate positive predictive agreement (PPA) and negative predictive agreement (NPA) with RT-PCR as comparator. Results/UNASSIGNED:In laboratory testing, CoV-SCAN detected 14 recombinant N-proteins of SARS-CoV-2 variants with sensitivity in the range of 0.2-3.2 ng/mL, and 10 authentic SARS-CoV-2 variants with sensitivity in the range of 1.6-12.5 TCID50/swab. No cross reactivity was observed with other human coronaviruses or other respiratory pathogens. In clinical point-of-care testing on 148 individuals over age 2 with symptoms of ≤5 days, PPA was 87.2% (CI 95: 78.3-94.8%) and NPA was 100% (CI 95: 94.2-100%). In another 884 asymptomatic individuals, PPA was 85.7% (CI 95: 42.1-99.6%) and 99.7% (99.0-99.9%). Overall, CoV-SCAN detected over 97.2% of specimens with CT values <30 and 93.8% of nasal swab specimens with the Omicron variant, even within the first 2 days after symptom onset. Conclusions/UNASSIGNED:The unique construction of CoV-SCAN using two pairs of monoclonal antibodies has resulted in a test with high performance that remains durable across multiple variants in both laboratory and clinical evaluations. CoV-SCAN should identify almost all individuals harboring infectious SARS-CoV-2. Summary/UNASSIGNED:Unique construction of a point-of-care rapid antigen test using two pairs of monoclonal antibodies has led to good performance that remained durable across multiple variants in laboratory and clinical evaluations. Test should identify almost all individuals harboring infectious SARS-CoV-2.
PMCID:9067019
PMID: 35528048
ISSN: 2667-0380
CID: 5214042