Background: Mortality due to septic shock is relatively high. The dynamic monitoring of plasma cell-free DNA (cfDNA) can guide the treatment of septic shock.
Case Summary: Herein, we present a typical case of septic shock syndrome caused by the bacilli and . The patient complained of abdominal pain, fever and chills upon admission to the Emergency Department. Marked decreases in white blood cells and procalcitonin (PCT) were observed after the patient received continuous renal replacement and extracorporeal membrane oxygenation. Plasma cfDNA levels were consistently high, peaking at 1366.40 ng/mL, as measured by a duplex real-time PCR assay with an internal control, which was developed as a novel method for the accurate quantification of cfDNA. The patient died of septic shock on HD 8, suggesting that cfDNA could be used to monitor disease progression more effectively than PCT and the other inflammatory factors measured in this case.
Conclusion: CfDNA may be a promising marker that complements other inflammatory factors to monitor disease progression in patients with septic shock.
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| http://dx.doi.org/10.12998/wjcc.v8.i1.200 | DOI Listing |
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