Severe Clinical Outcomes Among Adults Hospitalized With Respiratory Syncytial Virus Infections, New York City, 2017-2019.

OBJECTIVES: Respiratory syncytial virus (RSV) causes substantial morbidity and mortality in older adults. We assessed severe clinical outcomes among hospitalized adults that were associated with RSV infections. METHODS: We performed a nested retrospective study in 3 New York City hospitals during 2 respiratory viral seasons, October 2017-April 2018 and October 2018-April 2019, to determine the proportion of patients with laboratory-confirmed RSV infection who experienced severe outcomes defined as intensive care unit (ICU) admission, mechanical ventilation, and/or death. We assessed factors associated with these severe outcomes and explored the effect of RSV-associated hospitalizations on changes in the living situations of surviving patients. RESULTS: Of the 403 patients studied (median age, 69 years), 119 (29.5%) were aged ≥80. Severe outcomes occurred in 19.1% of patients, including ICU admissions (16.4%), mechanical ventilation (12.4%), and/or death (6.7%). Patients admitted from residential living facilities had a 4.43 times higher likelihood of severe RSV infection compared with patients who were living in the community with or without assistance from family or home health aides. At discharge, 56 (15.1%) patients required a higher level of care than at admission. CONCLUSIONS: RSV infection was associated with severe outcomes in adults. Living in a residential facility at admission was a risk factor for severe outcomes and could be a proxy for frailty rather than an independent risk factor. Our data support the development of prevention strategies for RSV infection in older populations, especially older adults living in residential living facilities.

Comparative incidence and burden of respiratory viruses associated with hospitalization in adults in New York City.

BACKGROUND: Although the burden of influenza is well characterized, the burden of community-onset non-influenza respiratory viruses has not been systematically assessed. Understanding the severity and seasonality of non-influenza viruses, including human coronaviruses, will provide a better understanding of the overall disease burden from respiratory viruses that could better inform resource utilization for hospitals and highlight the value of preventative strategies, including vaccines. METHODS: From October 2017 to September 2019, a retrospective study was performed in a pre-defined catchment area to estimate the population-based incidence of community-onset respiratory viruses associated with hospitalization. Included patients were ≥18 years old, resided in New York City, were hospitalized for ≥24 hours, and had a respiratory virus detected within 3 calendar-days of admission. Disease burden was measured by hospital length of stay (LOS), intensive care unit (ICU) admissions, and in-hospital mortality and compared among those with laboratory-confirmed influenza versus those with laboratory-confirmed non-influenza viruses (human coronaviruses, parainfluenza viruses, respiratory syncytial virus, human metapneumovirus, and adenovirus). RESULTS: During the study period, 4232 eligible patients were identified of whom 50.9% were ≥65 years of age. For each virus, the population-based incidence was highest for those ≥80 years of age. When compared to those with influenza viruses detected, those with non-influenza respiratory viruses detected (combined) had higher population-based incidence, significantly more ICU admissions, and higher in-house mortality. CONCLUSIONS: The burden of non-influenza respiratory viruses for hospitalized adults is substantial. Prevention and treatment strategies are needed for non-influenza respiratory viruses, particularly for older adults.

Incorporation of a Global Surgery Rotation into an Academic General Surgery Residency Program: Impact and Perceptions.

INTRODUCTION: Global surgery is increasingly recognized as a vital component of international public health. Access to basic surgical care is limited in much of the world, resulting in a global burden of treatable disease. To address the lack of surgical workforce in underserved environments and to foster ongoing interest in global health among US-trained surgeons, our institution established a residency rotation through partnership with an academic hospital in Kijabe, Kenya. This study evaluates the perceptions of residents involved in the rotation, as well as its impact on their future involvement in global health. MATERIALS AND METHODS: A retrospective review of admission applications from residents matriculating at our institution was conducted to determine stated interest in global surgery. These were compared to post-rotation evaluations and follow-up surveys to assess interest in global surgery and the effects of the rotation on the practices of the participants. RESULTS: A total of 78 residents matriculated from 2006 to 2016. Seventeen participated in the rotation with 76% of these reporting high satisfaction with the rotation. Sixty-five percent had no prior experience providing health care in an international setting. Post-rotation surveys revealed an increase in global surgery interest among participants. Long-term interest was demonstrated in 33% (n = 6) who reported ongoing activity in global health in their current practices. Participation in global rotations was also associated with increased interest in domestically underserved populations and affected economic and cost decisions within graduates' practices.