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Related Experiment Videos

C-reactive protein levels predict postoperative septic complications.

R A Mustard, J M Bohnen, S Haseeb

    Archives of Surgery (Chicago, Ill. : 1960)
    |January 1, 1987
    PubMed
    Summary

    Daily C-reactive protein (CRP) monitoring after surgery can help predict septic complications. Serial CRP measurements offer a valuable tool for early detection in high-risk surgical patients.

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    Area of Science:

    • Surgical outcomes research
    • Clinical diagnostics
    • Biomarker analysis

    Background:

    • Postoperative septic complications pose a significant risk to patient recovery.
    • Early detection of sepsis is crucial for effective treatment and improved patient outcomes.
    • Current diagnostic methods may not always provide timely identification of septic events.

    Purpose of the Study:

    • To evaluate the predictive value of daily C-reactive protein (CRP) measurements for septic complications following surgery.
    • To determine if CRP levels can identify septic complications before clinical diagnosis.
    • To assess the utility of serial CRP measurements as an adjunct in surgical patient care.

    Main Methods:

    • A prospective study involving 108 patients undergoing clean-contaminated and dirty surgical procedures.

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  • Daily C-reactive protein (CRP) measurements were taken for 14 days postoperatively.
  • Septic complications and positive CRP responses were defined prospectively; CRP assays used an automated laser nephelometer.

    • Main Results:

    • Forty-six septic complications were diagnosed in 40 patients, including wound infections, UTIs, and pneumonia.
    • C-reactive protein (CRP) testing demonstrated a positive predictive value of 69% and a negative predictive value of 78%.
    • Serial CRP measurements showed potential in predicting septic complications prior to clinical manifestation.

    Conclusions:

    • Serial C-reactive protein (CRP) measurements can serve as a valuable adjunct in monitoring surgical patients at high risk for postoperative septic complications.
    • Early detection through CRP monitoring may facilitate timely intervention and improve patient management.
    • Further research can explore optimizing CRP monitoring protocols in surgical settings.