Posts Tagged ‘Elliot Dasenbrook MD MHS’

Correlation Between Methicillin-Resistant Staphylococcus Aureus and Cystic Fibrosis Proven

July 9, 2010

Led by Dr. Elliott Dasenbrook MD MHS, Associate Director of The Adult Cystic Fibrosis Program, a UHCMC team in the Division of Pulmonary, Critical Care, and Sleep Medicine have published the findings from a major study about cystic fibrosis (CF) survival rates in the June 16 issue of JAMA.

Specifically, the study observed patients with CF who had methicillin-resistant Staphylococcus aureus (MRSA) detected in their respiratory tract.

The team composed a study with 19,833 CF patients across the nation between ages 6 and 45.  Times until death after diagnosis with MRSA were recorded in order to compare survival between CF patients with and without respiratory tract MRSA.

The unadjusted mortality rate was 18.3 deaths (95% confidence interval [CI], 17.5-19.1) per 1000 patient-years in patients without MRSA and 27.7 deaths (95% CI, 25.3-30.4) per 1000 patient-years in those with MRSA.  The team showed that there is a significantly higher rate of death in CF in people that have MRSA.

“Our study findings may prompt many doctors to reconsider how they care for CF patients,” says Dr. Dasenbrook. He adds, “Until now, some CF doctors weren’t aggressively treating patients with MRSA.  Doctors often viewed MRSA to not be as important as other respiratory-tract infections. With our study findings, treatment patterns may changes as the risk of death is 1.3 times greater for CF patients with MRSA.”