학술논문
Male genitourinary schistosomiasis-related symptoms among long-term Western African migrants in Spain: a prospective population-based screening study.
Document Type
Article
Author
Roure, Sílvia; Vallès, Xavier; Pérez-Quílez, Olga; López-Muñoz, Israel; Chamorro, Anna; Abad, Elena; Valerio, Lluís; Soldevila, Laura; España, Sergio; Hegazy, Alaa H. A.; Fernández-Rivas, Gema; Gorriz, Ester; Herena, Dolores; Oliveira, Mário; Miralles, Maria Carme; Conde, Carmen; Montero-Alia, Juan José; Fernández-Pedregal, Elia; Miranda-Sánchez, Jose; Llibre, Josep M.
Source
Subject
*COUNTRY of origin (Immigrants)
*ELECTRONIC health records
*SCHISTOSOMIASIS
*SYMPTOMS
*URINALYSIS
*RETURN migrants
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Language
ISSN
2049-9957
Abstract
Background: Schistosomiasis is highly endemic in sub-Saharan Africa and frequently imported to Europe. Male urogenital manifestations are often neglected. We aimed to ascertain the prevalence of genitourinary clinical signs and symptoms among long-term African migrants in a non-endemic European country using a serology test. Methods: We carried out a prospective, community-based cross-sectional study of adult male migrants from sub-Saharan Africa living in Spain. Schistosoma serology tests and microscopic urine examinations were carried out, and clinical data were obtained from an electronic medical record search and a structured questionnaire. Results: We included 388 adult males, mean age 43.5 years [Standard Deviation (SD) = 12.0, range: 18–76]. The median time since migration to the European Union was 17 [Interquartile range (IQR): 11–21] years. The most frequent country of origin was Senegal (N = 179, 46.1%). Of the 338, 147 (37.6%) tested positive for Schistosoma. Parasite eggs were present in the urine of only 1.3%. Nine genitourinary clinical items were significantly associated with positive Schistosoma serology results: pelvic pain (45.2%; OR = 1.57, 95% CI: 1.0–2.4), pain on ejaculation (14.5%; OR = 1.85, 95% CI: 1.0–3.5), dyspareunia (12.4%; OR = 2.45, 95% CI: 1.2–5.2), erectile dysfunction (9.5%; OR = 3.10, 95% CI: 1.3–7.6), self-reported episodes of infertility (32.1%; OR = 1.69, 95% CI: 1.0–2.8), haematuria (55.2%; OR = 2.37, 95% CI: 1.5–3.6), dysuria (52.1%; OR = 2.01, 95% CI: 1.3–3.1), undiagnosed syndromic STIs (5.4%), and orchitis (20.7%; OR = 1.81, 95% CI: 1.0–3.1). Clinical signs tended to cluster. Conclusions: Urogenital clinical signs and symptoms are prevalent among male African long-term migrants with a positive Schistosoma serology results. Genital involvement can be frequent even among those with long periods of non-residence in their sub-Saharan African countries of origin. Further research is needed to develop diagnostic tools and validate therapeutic approaches to chronic schistosomiasis. [ABSTRACT FROM AUTHOR]