Kimberly E Hanson1, Angela M Caliendo2, Cesar A Arias3, Janet A Englund4, Mark J Lee5, Mark Loeb6, Robin Patel7, Abdallah El Alayli8, Mohamad A Kalot9, Yngve Falck-Ytter10, Valery Lavergne11, Rebecca L Morgan12, M Hassan Murad13, Shahnaz Sultan14, Adarsh Bhimraj15, Reem A Mustafa16. 1. Department of Internal Medicine and Pathology, University of Utah, Salt Lake City, Utah. 2. Department of Medicine, Warren Alpert Medical School of Brown University, Providence, Rhode Island. 3. Division of Infectious Diseases, Center for Antimicrobial Resistance and Microbial Genomics, University of Texas Health McGovern Medical School, Center for Infectious Diseases, University of Texas Health School of Public Health, Houston, TX. 4. Department of Pediatrics, University of Washington, Seattle Children's Research Institute, Seattle, Washington. 5. Department of Pathology and Clinical Microbiology Laboratory, Duke University School of Medicine, Durham, North Carolina. 6. Divinsion of Pathology and Molecular Medicine, McMaster University, Hamilton, Ontario. 7. Division of Clinical Microbiology, Mayo Clinic, Rochester, Minnesota. 8. Department of Medicine, University of Kansas Medical Center, Kansas City, Kansas. 9. Outcomes and Implementation Research Unit, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, Kansas. 10. VA Northeast Ohio Healthcare System, Case Western Reserve University School of Medicine, Cleveland, Ohio. 11. Department of Pathology and Laboratory Medicine, Vancouver General Hospital, Vancouver, British Columbia, Canada. 12. Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, Ontario. 13. Division of Preventive Medicine, Mayo Clinic, Rochester, Minnesota. 14. Division of Gastroenterology, Hepatology, and Nutrition, University of Minnesota, Minneapolis VA Healthcare System, Minneapolis, Minnesota. 15. Department of Infectious Diseases, Cleveland Clinic, Cleveland, Ohio. 16. Division of Nephrology and Hypertension, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, Kansas.
Abstract
BACKGROUND: Accurate molecular diagnostic tests are necessary for confirming a diagnosis of coronavirus disease 2019 (COVID-19). Direct detection of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) nucleic acids in respiratory tract specimens informs patient, healthcare institution and public health level decision-making. The numbers of available SARS-CoV-2 nucleic acid detection tests are rapidly increasing, as is the COVID-19 diagnostic literature. Thus, the Infectious Diseases Society of America (IDSA) recognized a significant need for frequently updated systematic reviews of the literature to inform evidence-based best practice guidance. OBJECTIVE: The IDSA's goal was to develop an evidence-based diagnostic guideline to assists clinicians, clinical laboratorians, patients and policymakers in decisions related to the optimal use of SARS-CoV-2 nucleic acid amplification tests. In addition, we provide a conceptual framework for understanding molecular diagnostic test performance, discuss the nuance of test result interpretation in a variety of practice settings, and highlight important unmet research needs in the COVID-19 diagnostic testing space. METHODS: IDSA convened a multidisciplinary panel of infectious diseases clinicians, clinical microbiologists, and experts in systematic literature review to identify and prioritize clinical questions and outcomes related to the use of SARS-CoV-2 molecular diagnostics. Grading of Recommendations Assessment, Development and Evaluation (GRADE) methodology was used to assess the certainty of evidence and make testing recommendations. RESULTS: The panel agreed on 15 diagnostic recommendations. CONCLUSIONS: Universal access to accurate SARS-CoV-2 nucleic acid testing is critical for patient care, hospital infection prevention and the public response to the COVID-19 pandemic. Information on the clinical performance of available tests is rapidly emerging, but the quality of evidence of the current literature is considered low to very low. Recognizing these limitations, the IDSA panel weighed available diagnostic evidence and recommends nucleic acid testing for all symptomatic individuals suspected of having COVID-19. In addition, testing is recommended for asymptomatic individuals with known or suspected contact with a COVID-19 case. Testing asymptomatic individuals without known exposure is suggested when the results will impact isolation/quarantine/personal protective equipment (PPE) usage decisions, dictate eligibility for surgery, or inform administration of immunosuppressive therapy. Ultimately, prioritization of testing will depend on institutional-specific resources and the needs of different patient populations.
BACKGROUND: Accurate molecular diagnostic tests are necessary for confirming a diagnosis of coronavirus disease 2019 (COVID-19). Direct detection of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) nucleic acids in respiratory tract specimens informs patient, healthcare institution and public health level decision-making. The numbers of available SARS-CoV-2 nucleic acid detection tests are rapidly increasing, as is the COVID-19 diagnostic literature. Thus, the Infectious Diseases Society of America (IDSA) recognized a significant need for frequently updated systematic reviews of the literature to inform evidence-based best practice guidance. OBJECTIVE: The IDSA's goal was to develop an evidence-based diagnostic guideline to assists clinicians, clinical laboratorians, patients and policymakers in decisions related to the optimal use of SARS-CoV-2 nucleic acid amplification tests. In addition, we provide a conceptual framework for understanding molecular diagnostic test performance, discuss the nuance of test result interpretation in a variety of practice settings, and highlight important unmet research needs in the COVID-19 diagnostic testing space. METHODS: IDSA convened a multidisciplinary panel of infectious diseases clinicians, clinical microbiologists, and experts in systematic literature review to identify and prioritize clinical questions and outcomes related to the use of SARS-CoV-2 molecular diagnostics. Grading of Recommendations Assessment, Development and Evaluation (GRADE) methodology was used to assess the certainty of evidence and make testing recommendations. RESULTS: The panel agreed on 15 diagnostic recommendations. CONCLUSIONS: Universal access to accurate SARS-CoV-2 nucleic acid testing is critical for patient care, hospital infection prevention and the public response to the COVID-19 pandemic. Information on the clinical performance of available tests is rapidly emerging, but the quality of evidence of the current literature is considered low to very low. Recognizing these limitations, the IDSA panel weighed available diagnostic evidence and recommends nucleic acid testing for all symptomatic individuals suspected of having COVID-19. In addition, testing is recommended for asymptomatic individuals with known or suspected contact with a COVID-19 case. Testing asymptomatic individuals without known exposure is suggested when the results will impact isolation/quarantine/personal protective equipment (PPE) usage decisions, dictate eligibility for surgery, or inform administration of immunosuppressive therapy. Ultimately, prioritization of testing will depend on institutional-specific resources and the needs of different patient populations.
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Authors: Pablo Barreiro; Francisco Javier Candel; Juan Carlos Sanz; Jesús San Román; María Del Mar Carretero; Marta Pérez-Abeledo; Belén Ramos; José Manuel Viñuela-Prieto; Jesús Canora; Francisco Javier Martínez-Peromingo; Antonio Zapatero Journal: Viruses Date: 2021-05-10 Impact factor: 5.048
Authors: Paul Hofman; Jacques Boutros; Didier Benchetrit; Jonathan Benzaquen; Sylvie Leroy; Virginie Tanga; Olivier Bordone; Maryline Allégra; Virginie Lespinet; Julien Fayada; Charlotte Maniel; Jennifer Griffonnet; Eric Selva; Giancarlo Troncone; Giuseppe Portella; Thibaut Lavrut; Richard Chemla; Michel Carles; Marius Ilié; Charles Marquette Journal: Ann Transl Med Date: 2021-06