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“It's challenging to get people to change behavior they've engaged in for years and years,” said the study's lead author, Michael L. Rinke, MD, Assistant Professor of Pediatrics in the Division of Quality and Safety at Johns Hopkins University School of Medicine. It wasn't until the second year of the study that there was more than a 60 percent decrease in central line infections, he said.
An expert not associated with the study, Michael Kelly, MD, PhD, Program Director of the Cancer and Blood Disorders Center at Children's Hospital of Wisconsin, said the study is informative because the authors were frank about the fact that they weren't always successful in the intervention and education process. “Overcoming cultural barriers and habits at hospitals are big challenges to having something like this work,” Kelly said.