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Some Children with COVID-19 or MIS-C Face Kidney Injury: Study

The link between SARS-CoV-2 and potential stress to kidneys is unclear, but damage to the organs has been documented in adults with COVID-19 too.

Written byMarcus A. Banks
| 3 min read
kidney acute kidney injury covid-19 mis-c children kids nephrology long covid pandemic coronavirus sars-cov-2

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More than 10 percent of children hospitalized with COVID-19 or multisystem inflammatory syndrome, an inflammatory condition commonly known as MIS-C that in rare cases has followed SARS-CoV-2 infection, experienced acute kidney injury, according to a study published March 3 in Kidney International. Kids with kidney damage remained in the hospital an average of eight days longer than did other children facing these conditions without the added kidney stress.

“Recognizing that kidney function contributes to outcomes post-COVID is important to think about, especially in the pediatric population. These kids are young and have a whole life ahead of them,” says Abby Basalely, a pediatric nephrologist at Cohen Children’s Medical Center in New Hyde Park, New York, and a coauthor of the study.

People with acute kidney injury can have trouble regulating body fluids or urinating normally. The injury often resolves itself but will sometimes progress into chronic ...

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Meet the Author

  • marcus a. banks

    Marcus is a science and health journalist based in New York City. He graduated from the Science Health and Environmental Reporting Program at New York University in 2019, and earned a master’s in Library and Information Science from Dominican University in 2002. He’s written for Slate, Undark, Spectrum, and Cancer Today.

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