News Release

University of Colorado Anschutz and Children’s Hospital Colorado lead national pandemic response project

Colorado families are volunteering to participate in a study that will monitor emerging pathogens in our pediatric population. The data researchers gather will inform the development of tests, treatments and vaccines that may be used in future pandemics.

Business Announcement

Children's Hospital Colorado

Kevin Messacar, MD, PhD

image: Dr. Messacar is an infectious disease expert and physician at Children’s Hospital Colorado and associate professor at the University of Colorado Anschutz Medical Campus view more 

Credit: Children's Hospital Colorado

What you need to know: Colorado families are volunteering to participate in a study that will monitor emerging pathogens in our pediatric population. The data researchers gather will inform the development of tests, treatments and vaccines that may be used in future pandemics.

AURORA, COLO. (May 16, 2022) – Researchers are working to better prepare for the next pandemic. One of those researchers is Kevin Messacar, MD, PhD, an infectious disease expert and physician at Children’s Hospital Colorado and associate professor at the University of Colorado Anschutz Medical Campus. Messacar is leading an innovative, nationwide pilot study focusing on enterovirus D68, a virus that is linked to a rare polio-like illness in children called Acute Flaccid Myelitis (AFM).

The Enterovirus D68 (EV-D68) Pilot Study is part of the Pandemic Response Repository through Microbial and Immune Surveillance and Epidemiology (PREMISE) program, an initiative of the National Institutes of Allergy and Infectious Diseases (NIAID) Vaccine Research Center. 

“The COVID-19 pandemic is not likely to be the last pandemic we see in our lifetime,” says Dr. Messacar. “PREMISE is our attempt to be forward-looking by using disease surveillance to create ‘on the shelf tools’ so that when the next pathogen emerges, we will be ready.”

Scientists will analyze blood and respiratory specimens to monitor participants’ exposure and responses to emerging pathogens. Their goal is to develop diagnostic, therapeutic and preventive tools that may be used to combat future pandemics. 

CU Anschutz is the central site of the pilot study, which is funded with the help of a nearly $2 million subcontract* with the National Institutes of Health-funded Frederick National Laboratory for Cancer Research operated by Leidos Biomedical Research, Inc.

Children and families enrolled in the study voluntarily provide two blood specimens pre- and post-enterovirus D68 (EV-D68) season. Parents can also elect to fill out symptom surveys every few weeks during EV-D68 season, and if participants get sick, they can provide a nasal specimen.

“We are seeking the buy-in from families interested in helping us combat the next pandemic,” Messacar says. “The response so far has been overwhelmingly positive. I have been blown away by our families’ willingness to contribute to the greater good and to science.”

The PREMISE EV-D68 pilot study aims to enroll five hundred children, 10-years-old or younger, over a three-year period. Once enrolled, each cohort of children will be followed for 18 months. It is a logistically challenging study—and something that speaks to the depth and breadth of expertise and resources on the CU Anschutz Medical Campus, including Children’s Hospital Colorado and the Colorado Clinical and Translational Sciences Institute(CCTSI)

Specialized research nurses from the CCTSI work with the families to collect the specimens, which must then be transported across campus for same-day processing in the Adriana Weinberg Lab in Infectious Diseases. At that point, the samples are processed, preserved in liquid nitrogen and flown to the NIAID Vaccine Research Center in Bethesda, Maryland. Analyses of the specimens will reveal the pathogens to which a child was exposed, and how their body responded to the pathogens. 

Messacar says the primary aim is to inform the development of countermeasures against the next emerging pathogen: tests, treatments and vaccines. Key to being able to effectively develop these, however, is understanding epidemiology of pathogens. At what ages are children being exposed to which pathogens? How are emerging pathogens circulating in the population from year to year?

“We have expert physician scientists, research nurses, specialized lab processing capabilities, study coordinators, regulatory, grants and contracting specialists. What we have shown is that Children’s Hospital Colorado and the University of Colorado have the capability to be the coordinating central site for this type of multicenter research that drives the science forward. I feel fortunate to be here,” Messacar says. 

Previous studies on AFM have enabled researchers to do the basic science work to develop a monoclonal antibody treatment candidate for EV-D68. And there are some EV-D68 vaccine candidates, but they are still in the early phases of laboratory studies. Messacar says there is still so much work to do.

“We don’t understand the age children are first exposed to and infected by EV-D68. We want to know when maternal immune protection for a baby goes away and when first natural infection happens; that is when you would want to immunize. We still lack much of that data,” Messacar says. 

Polio is the closest relative to AFM. Historical patterns of polio show it circulated in regular patterns at lower levels, like AFM, prior to rapidly increasing in prevalence in the 1950s. “History has taught us that we can’t predict what is going to happen with emerging infectious diseases,” says Messacar. “COVID has taught us that instead of trying to predict, we should prepare.”

The University of North Carolina at Chapel Hill, Weill Cornell Medical College and Princeton University will also be involved along with the NIAID Vaccine Research Center.  For more information on how to participate in the PREMISE pilot study, email PREMISEResearchStudy@childrenscolorado.org.

*100% of the funding for this project is supplied by Frederick National Laboratory for Cancer Research, currently operated by Leidos Biomedical Research, Inc. through Agreement 21X192QT1. No financing for this project is supplied by nongovernmental sources.

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ABOUT CHILDRENS HOSPITAL COLORADO

Children’s Hospital Colorado is one of the nation’s leading and most expansive nonprofit pediatric healthcare systems with a mission to improve the health of children through patient care, education, research and advocacy. Founded in 1908 and recognized as a top 10 children’s hospital by U.S. News & World Report, Children’s Colorado has established itself as a pioneer in the discovery of innovative and groundbreaking treatments that are shaping the future of pediatric healthcare worldwide. Children’s Colorado offers a full spectrum of family-centered care at its urgent, emergency and specialty care locations throughout Colorado, including an academic medical center on the Anschutz Medical Campus in Aurora, hospitals in Colorado Springs, Highlands Ranch and Broomfield, and outreach clinics across the region. For more information, visit www.childrenscolorado.org or connect with us on FacebookTwitterInstagram and YouTube.  

ABOUT THE UNIVERSITY OF COLORADO ANSCHUTZ MEDICAL CAMPUS 

The University of Colorado Anschutz Medical Campus is a world-class medical destination at the forefront of transformative science, medicine, education and patient care. The campus encompasses the University of Colorado health professional schools, more than 60 centers and institutes, and two nationally ranked independent hospitals - UCHealth University of Colorado Hospital and Children's Hospital Colorado - that treat more than two million adult and pediatric patients each year. Innovative, interconnected and highly collaborative, the University of Colorado Anschutz Medical Campus delivers life-changing treatments, patient care and professional training and conducts world-renowned research fueled by over $650 million in research grants. For more information, visit www.cuanschutz.edu.

 


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