Abstract: | Context: In management of community-acquired pneumonia (CAP), excellent biomarkers for inflammation would be helpful in our practice.Objectives: Kinetics of c-reactive protein (CRP) and serum amyloid A (SAA) was characterized, using their biologic half-life times.Materials and methods: Time course of CRP and SAA levels in the successfully treated 36 CAP patients were investigated and their half-life times were determined and compared.Results & Discussions: SAA and CRP declined in an exponential mean and the biologic half-life times of SAA levels was 34.9?±?28.7?h, significantly shorter than that of CRP, 46.4?±?21.7?h (p?=?0.0014). Conclusion: The kinetic evidence, presented as biologic half-life times of CRP and SAA, helps us make a clinical assessment of CAP patients. |