Reports outline schistosomiasis study results from University of Copenhagen.

"In settings in which adequate laboratory service is lacking, the coexistence of urogenital schistosomiasis and sexually transmitted infections (STIs) poses a diagnostic challenge for health care providers in the management of patients with urogenital complaints. Symptoms were recorded with use of a semistructured questionnaire at baseline and in follow-up surveys after STI and Schistosoma haematobium infection had been assessed and systematically treated as part of a community-based study of 253 women and 236 men, aged 15-49 years, living in an area of Madagascar where S. haematobium is endemic," scientists writing in the journal Clinical Infectious Diseases report (see also Schistosomiasis).

"Of those infected with S. haematobium, 35% of the women had concordant STI (e. g., infection with Neisseria gonorrhoeae, Chlamydia trachomatis, Mycoplasma genitalium, and/or Trichomonas vaginalis), compared with 17% of the men. Both S. haematobium infection and STI were significantly more common among younger individuals, aged 15-24 years, than among older individuals. A broad spectrum of urogenital symptoms was reported. However, one-half of the women and men who had positive test results for an STI or for S. haematobium infection were asymptomatic. Gross hematuria and dysuria were, in multivariate analysis, associated with S. haematobium infection, as were genitopelvic discomfort in women and ejaculation pain in men. The association became stronger with higher intensity of infection. In bivariate analysis but not in the multiregression model, STI was associated with vaginal discharge and genitopelvic discomfort in women and was associated with urethral discharge in men," wrote P.D.C. Leutscher and colleagues, University of Copenhagen.

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