[Epidemiological approach for sexually transmitted diseases in Antsiranana (north Madagascar). Between prevention and treatment, the choice of a strategy against sexually transmitted diseases].
We reported a study undertaken in a Sexually Transmitted Disease care unit in Antsiranana amongst two groups of patients: 299 prostitutes and 350 STD patients (204 women and 146 men). The 20-29 years old age group represented 50.3% of the patients. A 12 days average delay between appearance of first symptoms of STD and the visit to the care unit was recorded. The most important clinical signs were cervicovaginal discharge (83%), pelvic pains (67%), and pruritus (53%) in women, urethral discharge and urination pain (64%) in men. Among prostitutes on a routine visit, 22.7% had at least one STD clinical sign. Syphilis serology by TPHA showed a high prevalence among prostitutes (39%) and STD patients (32%). Direct examinations emphazed the major importance of gonorrhoea in more than 70% of STD patients, both men and women, and trichomonasis in women (22%). Chlamydia investigation could not be done. HIV antibodies were recorded in 4 prostitutes (1.3%) and in none of the STD patients. 79.3% of prostitutes and 39.4% of STD patients had at least 2 partners a week and 47.5% of prostitutes used a condom "every time" and only 21.1% STD patients "sometimes" used it. The role of STD care units must be reinforced for information, education and counselling of the population in a non medical context.
Gateau
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Association Cap Antsiranana Santé, BP 481, 201 Antsiranana. gateau@dts.mg
Zeller
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HG
D000293:Adolescent; D000328:Adult; D017280:Condoms / Q000706:statistics & numerical data; D005260:Female; D006679:HIV Seropositivity; D015528:HIV Seroprevalence; D006801:Humans; D015994:Incidence; D008270:Madagascar / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D015995:Prevalence; D012307:Risk Factors; D011477:Sex Work / Q000706:statistics & numerical data; D012747:Sexual Partners; D012749:Sexually Transmitted Diseases / Q000175:diagnosis / Q000453:epidemiology* / Q000628:therapy*; D011795:Surveys and Questionnaires; D014504:Urban Health / Q000706:statistics & numerical data