The epidemiologic profile and prevalence of cardiopathy in Trypanosoma cruzi infected blood donor candidates, Londrina, Paraná, Brazil.
To describe the epidemiologic profile and prevalence of cardiopathy in 163 Trypanosoma cruzi serum positive blood donor candidates, a descriptive study was carried out between August, 1996 and November, 1997 at the Londrina State University Chagas Disease Outpatient Clinic. The profile found was: young, average age 42.95 +/- 8.62 years; male (65%); Caucasian (84%); low level of schooling; low family income; agricultural worker (26%); born in the state of Paraná (67%); from rural areas (85%); migrated to the city (85%); and the vector as the main mechanism of transmission. During the clinical characterization a chronic cardiac form was found in 38% of the patients and classified as cardiac suggestive form in 21% and little suggestive of Chagas disease in 17%. No significant difference was found among age group distribution, sex and the presence of cardiac symptoms in patients with or without cardiopathy. This study emphasizes the importance of expanding medical services to areas with a greater prevalence of infected individuals, in a hierarchical manner and aiming at decentralization.
Disciplina de Cardiologia do Depto de Clínica Médica da Universidade Estadual de Londrina, PR, Brasil. d.seila@cardiol.br
Divina Seila
DS
de Oliveira-Marques
Ana Maria
AM
Bonametti
Tiemi
T
Matsuo
Francisco
F
Gregori Junior
D000293:Adolescent; D000328:Adult; D000818:Animals; D000913:Antibodies, Protozoan / Q000097:blood*; D001782:Blood Donors; D001938:Brazil / Q000453:epidemiology; D002598:Chagas Cardiomyopathy / Q000175:diagnosis / Q000453:epidemiology*; D014355:Chagas Disease / Q000175:diagnosis / Q000453:epidemiology; D016009:Chi-Square Distribution; D002908:Chronic Disease; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D015995:Prevalence; D014349:Trypanosoma cruzi / Q000276:immunology*
D000913:Antibodies, Protozoan