Experience on follow-up of registered rheumatic fever patients in the Zimbabwean Midlands.
A total of 75 patients with rheumatic fever, 49 acute (ARF) and 26 acute-on-chronic (A-C-RF), registered in the Zimbabwean Midlands during a 7 year period [1973-1980], followed up for 1-12 years where each one had a potential of follow-up of at least 5 years, were reviewed. Their mean age at diagnosis was 13.2 +/- 7.9 (range 3-39) years and 5 of them were over thirty years old. Thirty five percent were followed up regularly although only 20% realised the full potential. 12% of ARF who initially had no carditis, developed it on a recurrence. The disease was more florid among defaulters than among regulars; chronic valvular lesions being clinically established in 2.8 +/- 1.8 (range 1-6) years; chronic heart failure developing in 5.2 years and death occurring in relatively young patients aged 10.9 +/- 3.0 years old. There were more recurrences among defaulters than among regulars (p less than 0.001). The follow-up was better in those with clinically established valvular lesions, worse in the asymptomatic ones and it was unrelated to age or residence. In addition to improving social-economic conditions, parenteral penicillin prophylaxis should be continued until one is at least 40 years old.
D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D002908:Chronic Disease; D005260:Female; D005500:Follow-Up Studies; D006333:Heart Failure / Q000453:epidemiology / Q000209:etiology*; D006349:Heart Valve Diseases / Q000453:epidemiology / Q000209:etiology*; D006801:Humans; D008297:Male; D012008:Recurrence; D012213:Rheumatic Fever / Q000150:complications*; D012214:Rheumatic Heart Disease / Q000453:epidemiology / Q000209:etiology*; D015030:Zimbabwe