Research effort will develop tests to predict severe COVID-19-linked illness
The National Institutes of Health has announced research funding to encourage the development of approaches that identify children at high risk for developing Multisystem Inflammatory Syndrome in Children (MIS-C), thought to be a severe complication of COVID-19. Up to $20 million will be awarded to successful research proposals over four years.
Most children exposed to or infected with SARS-CoV-2, the virus that causes COVID-19, develop only a mild form of the illness. However, others go on to develop MIS-C, a severe, sometimes fatal, inflammation of organs and tissues, including the heart, lungs, kidneys, brain, skin and eyes. The new effort seeks to encourage studies of genetic, immune, viral, environmental, and other factors that influence how severe a case of COVID-19 will be and the chances of developing to MIS-C.
“We urgently need methods to distinguish children at high risk for MIS-C from those unlikely to experience major ill effects from the virus, so that we can develop early interventions to improve their outcomes, ” said Diana W. Bianchi, M.D., director of NIH’s Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD).
The NICHD-led project, called Predicting Viral-Associated Inflammatory Disease Severity in Children with Laboratory Diagnostics and Artificial Intelligence (PreVAIL kIds), is part of NIH’s Rapid Acceleration of Diagnostics (RADx) initiative to speed innovation in the development, commercialization, and implementation of technologies for COVID-19 testing. PreVAIL kIds aims to encourage development of cutting-edge approaches for understanding the underlying factors influencing the spectrum of conditions that may occur in children and youth infected with the SARS-CoV-2 virus. These range from no symptoms at all to fever and cough, abdominal pain and diarrhea, and inflammation of the coronary arteries. The goal of the initiative is to understand the range of symptoms of COVID-19 and the factors leading to MIS-C.
Studies funded through PreVAIL kIds will evaluate genes and other biomarkers in COVID-19 pediatric cases, as well as examine how the virus interacts with its host and how the immune system responds. Researchers will rely on artificial intelligence and machine learning to sort and categorize the data they acquire to understand the disease patterns they uncover.
Other NIH components providing funding for PreVAIL kIds are the NIH Office of the Director; National Heart, Lung, and Blood Institute; National Institute of Allergy and Infectious Diseases; National Institute of Arthritis and Musculoskeletal and Skin Diseases; National Institute on Drug Abuse; National Institute of Minority Health and Health Disparities; and Fogarty International Center.
Emergency awards: RADx-rad Predicting Viral-Associated Inflammatory Disease Severity in Children with Laboratory Diagnostics and Artificial Intelligence (PreVAIL kIds). 2020. https://grants.nih.gov/grants/guide/rfa-files/RFA-OD-20-023.html.
About the Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD): NICHD leads research and training to understand human development, improve reproductive health, enhance the lives of children and adolescents, and optimize abilities for all. For more information, visit https://www.nichd.nih.gov.
About the National Institutes of Health (NIH): NIH, the nation’s medical research agency, includes 27 Institutes and Centers and is a component of the U.S. Department of Health and Human Services. NIH is the primary federal agency conducting and supporting basic, clinical, and translational medical research, and is investigating the causes, treatments, and cures for both common and rare diseases. For more information about NIH and its programs, visit https://www.nih.gov.