Retrospective review of leptospirosis in Guadeloupe, French West Indies 1994-2001 / Revisión retrospectiva de la leptospirosis en Guadalupe, Indias Occidentales Francesas 1994­2001

Demographic, clinical, biological and personal data were obtained from patients hospitalized with symptoms of leptospirosis in the Hospital of Pointe a Pitre, Guadeloupe, French West Indies from 1994 to 2001. Of the 897 screened patients, 212 were acute cases, 607 were non-infected and 78 were undetermined cases. There was no predominant age group. Leptospirosis transmission followed the rainfall cycle and was greater in rural areas. Jaundice and conjunctival suffusion were significantly more frequent in cases than non-cases. Males, professions considered to be at risk and contact with swine or bovine were associated with infection. Serogroups Icterohaemorrhagiae, Cynopteri, Australis, Sejroe, Pomona and Ballum were serovars presumed responsible for acute cases

Se obtuvieron los datos demográficos, clínicos, biológicos y personales de pacientes hospitalizados con síntomas de leptospirosis en el Hospital de Pointe à Pitre, Guadalupe, Indias Orientales Francesas, en el período comprendido de 1994 a 2001. De los 897 pacientes investigados, 212 eran casos graves, 607 eran no infectados y 78 eran casos indeterminados. No hubo grupo etario predominante. La transmisión de la leptospirosis seguía el ciclo hidrológico y era mayor en las áreas rurales. La ictericia y sufusión conjuntival fueron significativamente más frecuentes en los casos que en los no casos. Los varones, las profesiones consideradas en riesgo, y el contacto con cerdos o bovinos estuvieron asociados con la infección. Los serogrupos Icterohemorragia, Cynopteri, Australis, Sejroe, Pomona y Ballum fueron serovares presumiblemente responsables de los casos graves

Epidemiologic study of the association between human T-cell lymphotropic virus type 1 and Strongyloides stercoralis infection in female blood donors (Guadeloupe, French West Indies)

This case control study was conducted among female blood donors in Guadeloupe. A total of 85 HTLV-1 positive subjects were matched by age (+/- 5 years) in a 1:3 ratio to 255 HTLV-1 negative controls. The mean age was 48.5 and 48.9 years respectively. Ethnic, environmental and socio-economic risk factors were studied. Four risk factors were found independently associated with HTLV-1 seropositivity: Strongyloides stercoralis antibodies (OR = 3.6, CI 1.8, 7.3), low socio-economic status (OR = 2.0 CI 1.0, 4.0), low educational level (OR = 2.0 CI 1.0, 4.0) and agricultural activity (OR = 2.8 CI 1.4, 5.6). This logistic regression analysis demonstrates the reality of the association between HTLV-1 carriers and Strongyloides stercoralis, and its association with socio-economic and environmental risk factors