Changes of manifestations of 122 patients with rheumatic fever in South China during last decade.
The main objective of this study is to investigate changes of features of rheumatic fever (RF) in recent 10 years. A total of 315 patients with RF during 1985–1995 (group 1) and 1997–2007(group 2) were selected. Their manifestations were compared. Results show that the female/male ratio was 2.0. Group 2 had higher rate of low-grade fever and carditis, and lower rate of heart failure, lower positive rate of C-reactive protein and antistreptolycin o than group 1. In group 2, 61.4% patients fulfilled the updated Jones criteria, however, 76.2% fulfilled 2002–2003 WHO criteria. Diagnosing rheumatic carditis, sensibility and specificity of lymphocyte procoagulant activity (PCA) were 79.1 and 71.4%, respectively, and those of antibody to streptococcal polysaccharide (ASP) were 70.3 and 70%, respectively. Follow-up data of 35 cases were available. Recurrent rate of RF was 62.8%. Only 1/3 cases received regular secondary prevention. In conclusion, mild carditis was increasing. PCA and ASP were valuable tests for diagnosing rheumatic carditis. Atypical cases and secondary prevention need more attention.
Chen
Lin
L
Department of Cardiology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, People’s Republic of China.
Xie
Xujing
X
Gu
Jieruo
J
Xu
Li
L
Yang
Xubing
X
Yu
Buyun
B
D000328:Adult; D000989:Antistreptolysin / Q000097:blood; D001779:Blood Coagulation Factors / Q000378:metabolism; D002097:C-Reactive Protein / Q000378:metabolism; D002681:China / Q000453:epidemiology; D005260:Female; D006333:Heart Failure / Q000453:epidemiology / Q000209:etiology / Q000382:microbiology; D006801:Humans; D008297:Male; D009205:Myocarditis / Q000175:diagnosis / Q000453:epidemiology / Q000209:etiology; D015995:Prevalence; D012213:Rheumatic Fever / Q000150:complications / Q000175:diagnosis* / Q000453:epidemiology*; D012680:Sensitivity and Specificity; D012737:Sex Factors; D055815:Young Adult
D001779:Blood Coagulation Factors; C045072:macrophage procoagulant activity; D000989:Antistreptolysin; D002097:C-Reactive Protein