Serial C-reactive protein measurements in infective complications following cardiac operation: evaluation and use in monitoring response to therapy.
Serum C-reactive protein (CRP) was studied serially in 100 patients who underwent cardiac operation and in another 17 patients in whom serious infections including prosthetic valve endocarditis developed in the early postoperative period. Eleven patients with late onset of prosthetic valve endocarditis and infective endocarditis were also investigated. The assay method used was radial immunodiffusion. Patients without postoperative infective complications showed a rapid increase in CRP levels, which reached a peak within 72 hours after operation followed by a progressive decline. The differences between the CRP levels in infected and uninfected patients were significant (p less than 0.01). Serial measurements were of prognostic value in evaluating the response to chemotherapy and in predicting the outcome of the disease.
D000328:Adult; D000368:Aged; D001799:Blood Sedimentation; D002097:C-Reactive Protein / Q000032:analysis*; D006348:Cardiac Surgical Procedures; D004697:Endocarditis, Bacterial / Q000097:blood; D005260:Female; D006801:Humans; D007239:Infections / Q000097:blood* / Q000628:therapy; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000097:blood / Q000628:therapy; D011184:Postoperative Period; D013997:Time Factors
D002097:C-Reactive Protein