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Isturiz R, Grant L, Gray S, Alexander-Parrish R, Jiang Q, Jodar L, Peyrani P, Ford KD, Pride MW, Self WH, Counselman F, Volturo G, Ostrosky-Zeichner L, Wunderink RG, Sherwin R, Overcash JS, File T, Ramirez J. Expanded Analysis of 20 Pneumococcal Serotypes Associated With Radiographically Confirmed Community-Acquired Pneumonia in Hospitalized US Adults. Clin Infect Dis 2021; 73:1216-1222. [PMID: 33982098 PMCID: PMC8492118 DOI: 10.1093/cid/ciab375] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Indexed: 11/29/2022] Open
Abstract
Background Streptococcus pneumoniae is a causative agent of community-acquired pneumonia (CAP). The 13-valent pneumococcal conjugate vaccine (PCV13) has significantly decreased the burden of PCV13-serotype pneumococcal disease; however, disease from nonvaccine serotypes remains substantial. A recent study documented the persistence of PCV13 serotypes among US adults hospitalized with radiographically confirmed CAP. The current analysis used a recently developed urinary antigen detection (UAD) assay (UAD2) to extend these results to additional serotypes included in an investigational PCV20 vaccine. Methods This prospective study enrolled adults aged ≥18 years hospitalized with radiographically confirmed CAP between October 2013 and September 2016. Presence of S pneumoniae was determined by blood and respiratory sample culture, BinaxNOW urine testing, and UAD. In addition to Quellung on cultured isolates when available, serotypes were identified from urine specimens using UAD1 for PCV13 serotypes and UAD2 for 7 PCV20-unique serotypes (8, 10A, 11A, 12F, 15B, 22F, and 33F) and 4 additional serotypes (2, 9N, 17F, and 20). Results Among 12 055 subjects with radiographically confirmed CAP, 1482 were positive for S pneumoniae. PCV13- and PCV20-unique serotypes were associated with 37.7% (n = 559) and 27.0% (n = 400) of cases, respectively; 288 subjects were exclusively diagnosed as positive for S pneumoniae by UAD2. Demographic and clinical disease characteristics were similar between subjects with CAP caused by PCV13 and PCV20-unique serotypes. Conclusions The current analysis using UAD2 identified a sizeable proportion of hospitalized adult CAP associated with PCV20-unique serotypes. PCV20 may therefore address the burden of CAP caused by the additional serotypes present in the vaccine.
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Affiliation(s)
- Raul Isturiz
- Medical Development, Scientific and Clinical Affairs, Pfizer Inc, Collegeville, PA, USA
| | - Lindsay Grant
- Medical Development, Scientific and Clinical Affairs, Pfizer Inc, Collegeville, PA, USA
| | - Sharon Gray
- Medical Development, Scientific and Clinical Affairs, Pfizer Inc, Collegeville, PA, USA
| | | | - Qin Jiang
- Medical Development, Scientific and Clinical Affairs, Pfizer Inc, Collegeville, PA, USA
| | - Luis Jodar
- Medical Development, Scientific and Clinical Affairs, Pfizer Inc, Collegeville, PA, USA
| | - Paula Peyrani
- Medical Development, Scientific and Clinical Affairs, Pfizer Inc, Collegeville, PA, USA
| | - Kimbal D Ford
- Medical Development, Scientific and Clinical Affairs, Pfizer Inc, Collegeville, PA, USA
| | - Michael W Pride
- Vaccine Research and Development, Pfizer Inc, Pearl River, NY, USA
| | - Wesley H Self
- Department of Emergency Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Francis Counselman
- Department of Emergency Medicine, Eastern Virginia Medical School, Norfolk, VA, USA
| | - Gregory Volturo
- Department of Emergency Medicine, University of Massachusetts Medical School, Worcester, MA, USA
| | | | - Richard G Wunderink
- Department of Medicine, Pulmonary and Critical Care, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Robert Sherwin
- Department of Emergency Medicine, Wayne State University, Detroit, MI, USA
| | | | - Thomas File
- Summa Health, Northeast Ohio Medical University, Akron, OH, USA
| | - Julio Ramirez
- Division of Infectious Diseases, University of Louisville, Louisville, KY, USA
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Schrading WA, Trent SA, Paxton JH, Rodriguez RM, Swanson MB, Mohr NM, Talan DA, Bahamon M, Carlson JN, Chisolm‐Straker M, Driver B, Faine B, Galbraith J, Giordano PA, Haran JP, Higgins A, Hinson J, House S, Idris AH, Kean E, Krebs E, Kurz MC, Lee L, Liang SY, Lim SC, Moran G, Nandi U, Pathmarajah K, Perez Y, Rothman R, Shuck J, Slev P, Smithline HA, Souffront K, Steele M, St. Romain M, Stubbs A, Tiao J, Torres JR, Uribe L, Venkat A, Volturo G, Wallace K, Weber KD. Vaccination rates and acceptance of SARS-CoV-2 vaccination among U.S. emergency department health care personnel. Acad Emerg Med 2021; 28:455-458. [PMID: 33608937 PMCID: PMC8013804 DOI: 10.1111/acem.14236] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Accepted: 02/16/2021] [Indexed: 11/28/2022]
Affiliation(s)
- Walter A. Schrading
- Department of Emergency Medicine University of Alabama at Birmingham Birmingham Alabama USA
| | - Stacy A. Trent
- Department of Emergency Medicine Denver Health Medical Center Denver Colorado USA
- Department of Emergency Medicine University of Colorado School of Medicine Aurora Colorado USA
| | - James H. Paxton
- Department of Emergency Medicine Wayne State University Detroit Michigan USA
| | - Robert M. Rodriguez
- Department of Emergency Medicine University of California, San Francisco San Francisco California USA
| | - Morgan B. Swanson
- Department of Emergency Medicine University of Iowa Carver College of Medicine Iowa City Iowa USA
| | - Nicholas M. Mohr
- Department of Emergency Medicine University of Iowa Carver College of Medicine Iowa City Iowa USA
| | - David A. Talan
- Department of Emergency Medicine University of Iowa Carver College of Medicine Iowa City Iowa USA
- Olive View–UCLA Education and Research Institute Los Angeles California USA
- Department of Emergency Medicine University of California‐Los Angeles Los Angeles California USA
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Giordano P, Rodriguez M, Chitra S, Manley A, Volturo G. 126 Efficacy of Omadacycline in the Treatment of Acute Bacterial Skin and Skin Structure Infections in Patients With Cellulitis or Abscesses. Ann Emerg Med 2020. [DOI: 10.1016/j.annemergmed.2020.09.137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Boudreaux ED, Higgins SE, Reznik-Zellen R, Wang B, Volturo G. Scholarly Productivity and Impact: Developing a Quantifiable, Norm-based Benchmarking Methodology for Academic Emergency Medicine. Acad Emerg Med 2019; 26:594-604. [PMID: 30706582 DOI: 10.1111/acem.13704] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Revised: 01/24/2019] [Accepted: 01/28/2019] [Indexed: 11/30/2022]
Abstract
BACKGROUND Quantifying and benchmarking scholarly productivity of emergency medicine faculty is challenging. While performance indicators including publication and citation counts are available, use of indicators to create normative references has lagged. The authors developed methodology to benchmark emergency medicine academician scholarly productivity (e.g., publications over time) and impact (e.g., citations per publication over time) against an appropriate reference group. METHODS The methodology includes: 1) define time frame and scholarly metrics; 2) identify representative population; 3) reconcile alternative author names; 4) use analytic tool to identify scholarly output; 5) build database containing metrics; and 6) create benchmarking statistics, including subsamples. This study included emergency medicine faculty from 2011 to 2015, with total peer-reviewed publications and citations per publication as scholarly metrics. RESULTS In the United States at the time of the search (2016) there were 200 academic emergency departments, 186 with public faculty listings, which yielded 6,727 academicians. For each academician, the authors calculated statistics about peer-reviewed publications and average citations per publication from 2011 to 2015 and created benchmarking rulers using percentile ranks. Productivity by year of graduation with terminal degree was compared within each subsample, finding that newly graduated faculty demonstrated higher productivity than their within-rank peers who graduated earlier. Finally, benchmarking tables were created that allow comparison of peer-reviewed publication counts and citations per publication for individual academicians against the norm. CONCLUSIONS This benchmarking method can serve as a model for norm-based scaling of scholarly productivity for emergency medicine. This has important implications for performance review, promotion and hiring, and evaluating group productivity.
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Affiliation(s)
| | | | | | - Bo Wang
- University of Massachusetts Medical School; Worcester MA
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5
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Isturiz RE, Ramirez J, Self WH, Grijalva CG, Counselman FL, Volturo G, Ostrosky-Zeichner L, Peyrani P, Wunderink RG, Sherwin R, Overcash JS, Oliva SP, File T, Wiemken TL, McLaughlin JM, Pride MW, Gray S, Alexander R, Ford KD, Jiang Q, Jodar L. Pneumococcal epidemiology among us adults hospitalized for community-acquired pneumonia. Vaccine 2019; 37:3352-3361. [PMID: 31072732 DOI: 10.1016/j.vaccine.2019.04.087] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Revised: 04/12/2019] [Accepted: 04/16/2019] [Indexed: 12/24/2022]
Abstract
BACKGROUND Few studies have measured the burden of adult pneumococcal disease after the introduction of 13-valent pneumococcal conjugate vaccine (PCV13) into the US infant vaccination schedule. Further, most data regarding pneumococcal serotypes are derived from invasive pneumococcal disease (IPD), which represents only a fraction of all adult pneumococcal disease burden. Understanding which pneumococcal serotypes cause pneumonia in adults is critical for informing current immunization policy. The objective of this study was to measure the proportion of radiographically-confirmed (CXR+) community-acquired pneumonia (CAP) caused by PCV13 serotypes in hospitalized US adults. METHODS This observational, prospective surveillance study recruited hospitalized adults aged ≥18 years from 21 acute care hospitals across 10 geographically-dispersed cities in the United States between October 2013 and September 2016. Clinical and demographic data were collected during hospitalization. Vital status was ascertained 30 days after enrollment. Pneumococcal serotypes were detected via culture from the respiratory tract and normally-sterile sites (including blood and pleural fluid). Additionally, a novel, Luminex-based serotype-specific urinary antigen detection (UAD) assay was used to detect serotypes included in PCV13. RESULTS Of 15,572 enrolled participants, 12,055 eligible patients with CXR+CAP were included in the final analysis population. Mean age was 64.1 years and 52.7% were aged ≥65 years. Common comorbidities included chronic obstructive pulmonary disease (43.0%) and diabetes mellitus (28.6%). PCV13 serotypes were detected in 552/12,055 (4.6%) of all patients and 265/6347 (4.2%) of those aged ≥65 years. Among patients aged 18-64 years PCV13 serotypes were detected in 3.8-5.3% of patients depending on their risk status. CONCLUSIONS After implementation of a pneumococcal conjugate vaccination program in US children, and despite the herd protection observed in US adults, a persistent burden of PCV13-type CAP remains in this population.
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Affiliation(s)
| | - Julio Ramirez
- Saint Louis University Center for Health Outcomes Research, St. Louis, MO, USA
| | - Wesley H Self
- Department of Emergency Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Carlos G Grijalva
- Department of Health Policy, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Francis L Counselman
- Department of Emergency Medicine, Eastern Virginia Medical School, Norfolk, VA, USA
| | - Gregory Volturo
- Department of Emergency Medicine, University of Massachusetts Medical School, Worcester, MA, USA
| | | | | | | | - Robert Sherwin
- Department of Emergency Medicine, Wayne State University, Detroit, MI, USA
| | | | - Senen Pena Oliva
- Saint Louis University Center for Health Outcomes Research, St. Louis, MO, USA
| | - Thomas File
- Summa Health, Northeast Ohio Medical University, Akron, OH, USA
| | - Timothy L Wiemken
- Saint Louis University Center for Health Outcomes Research, St. Louis, MO, USA
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Chow AW, Benninger MS, Brook I, Brozek JL, Goldstein EJC, Hicks LA, Pankey GA, Seleznick M, Volturo G, Wald ER, File TM. IDSA Clinical Practice Guideline for Acute Bacterial Rhinosinusitis in Children and Adults. Clin Infect Dis 2012. [DOI: 10.1093/cid/cis370] [Citation(s) in RCA: 367] [Impact Index Per Article: 30.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Evidence-based guidelines for the diagnosis and initial management of suspected acute bacterial rhinosinusitis in adults and children were prepared by a multidisciplinary expert panel of the Infectious Diseases Society of America comprising clinicians and investigators representing internal medicine, pediatrics, emergency medicine, otolaryngology, public health, epidemiology, and adult and pediatric infectious disease specialties. Recommendations for diagnosis, laboratory investigation, and empiric antimicrobial and adjunctive therapy were developed.
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Affiliation(s)
- Anthony W. Chow
- Division of Infectious Diseases, Department of Medicine, University of British Columbia, Vancouver, Canada
| | | | - Itzhak Brook
- Department of Pediatrics, Georgetown University School of Medicine, Washington, D.C
| | - Jan L. Brozek
- Department of Clinical Epidemiology and Biostatistics
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Ellie J. C. Goldstein
- Department of Medicine, David Geffen School of Medicine at the University of California, Los Angeles
- R. M. Alden Research Laboratory, Santa Monica, California
| | - Lauri A. Hicks
- National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - George A. Pankey
- Department of Infectious Disease Research, Ochsner Clinic Foundation, New Orleans, Louisiana
| | - Mitchel Seleznick
- Division of General Internal Medicine, University of South Florida College of Medicine, Tampa
| | - Gregory Volturo
- Department of Emergency Medicine, University of Massachusetts, Worcester
| | - Ellen R. Wald
- Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison
| | - Thomas M. File
- Department of Infectious Diseases, Northeast Ohio Medical University, Rootstown
- Summa Health System, Akron, Ohio
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Chow AW, Benninger MS, Brook I, Brozek JL, Goldstein EJC, Hicks LA, Pankey GA, Seleznick M, Volturo G, Wald ER, File TM. IDSA clinical practice guideline for acute bacterial rhinosinusitis in children and adults. Clin Infect Dis 2012; 54:e72-e112. [PMID: 22438350 DOI: 10.1093/cid/cir1043] [Citation(s) in RCA: 192] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Evidence-based guidelines for the diagnosis and initial management of suspected acute bacterial rhinosinusitis in adults and children were prepared by a multidisciplinary expert panel of the Infectious Diseases Society of America comprising clinicians and investigators representing internal medicine, pediatrics, emergency medicine, otolaryngology, public health, epidemiology, and adult and pediatric infectious disease specialties. Recommendations for diagnosis, laboratory investigation, and empiric antimicrobial and adjunctive therapy were developed.
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Affiliation(s)
- Anthony W Chow
- Division of Infectious Diseases, Department of Medicine, University of British Columbia, Vancouver, Canada.
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Ehrman R, Wira C, Lomax A, Hayward A, Marcelin J, Ellis T, Przyklenk K, Volturo G, Mullen M. Etomidate use in severe sepsis and septic shock patients does not contribute to mortality. Intern Emerg Med 2011; 6:253-7. [PMID: 21394520 DOI: 10.1007/s11739-011-0553-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2010] [Accepted: 02/22/2011] [Indexed: 10/18/2022]
Abstract
Use of etomidate in severe sepsis and septic shock has been challenged in recent literature due to its link to adrenal insufficiency and suspected increased mortality. We hypothesized that etomidate does not contribute to mortality in this patient population. A retrospective chart review of 230 intubated, severe sepsis/septic shock patients at two university tertiary care referral centers was conducted for patients receiving treatment between 12/2001 and 10/2009. The primary endpoint was in-hospital mortality. Additional investigated variables included the use of corticosteroids, hospital and intensive care unit (ICU) length of stay, mechanical ventilation days and patient demographics. One hundred seventy-three patients received etomidate and fifty-seven patients received either no medication or an alternative drug. Use of etomidate in this patient cohort did not worsen mortality. Mortality in the etomidate group was 43.9% (76/173). Mortality in the non-etomidate cohort was 45.6% (26/57) (p = 0.48). APACHE II scores were 22 ± 7.2 and 23 ± 7.1 for the etomidate group and the non-etomidate group, respectively, (p = 0.36). There was no significant difference in mortality between etomidate and non-etomidate cohorts in this study. This large retrospective multi-center study further supports the safety of etomidate use in severe sepsis and septic shock.
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Affiliation(s)
- Robert Ehrman
- Department of Emergency Medicine, Yale University School of Medicine, New Haven, USA
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9
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Mullen M, Lomax A, Chiu D, Hayward A, Volturo G. 80: Glycemic Control In the Emergency Department May Improve Mortality In Severe Sepsis and Septic Shock. Ann Emerg Med 2010. [DOI: 10.1016/j.annemergmed.2010.06.123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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10
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Vinch CS, Aurigemma GP, Hill JC, Gaasch WH, Volturo G, Tighe DA, Meyer TE. Usefulness of clinical variables, echocardiography, and levels of brain natriuretic peptide and norepinephrine to distinguish systolic and diastolic causes of acute heart failure. Am J Cardiol 2003; 91:1140-3. [PMID: 12714167 DOI: 10.1016/s0002-9149(03)00170-x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Craig S Vinch
- Division of Cardiology, Department of Medicine, The University of Massachusetts Medical School, Worcester, Massachusetts 01655, USA
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