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Kayuni S, Cunningham L, Mainga B, Kumwenda D, Jnr DL, Chammudzi P, Kapira D, Namacha G, Chisale A, Nchembe T, Kinley L, Chibwana E, Ntaba B, Chapweteka G, Khumalo W, Chibowa H, Kumfunda V, Juhasz A, Jones S, Archer J, O'Ferrall AM, Rollason S, Chiphwanya J, Makaula P, LaCourse EJ, Musaya J, Stothard JR. Detection of male genital schistosomiasis (MGS) associated with human, zoonotic and hybrid schistosomes in Southern Malawi. BMC Infect Dis 2024; 24:839. [PMID: 39160482 PMCID: PMC11331596 DOI: 10.1186/s12879-024-09732-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2024] [Accepted: 08/07/2024] [Indexed: 08/21/2024] Open
Abstract
BACKGROUND Male Genital Schistosomiasis (MGS) remains an often-overlooked chronic sequela of urogenital schistosomiasis in endemic areas of sub-Saharan Africa. As part of a 2-year longitudinal study on Hybridization of UroGenital Schistosomiasis (HUGS) in Malawi, a MGS sub-study was conducted to assess whether hybrid schistosomes were incriminated. METHODS During recruitment, demographic, health and socio-economic data were collected through individual questionnaire interviews in Mthawira community from Nsanje District along Shire River and Samama community from Mangochi District along Lake Malawi shoreline. Urine and semen samples were collected and analysed to determine the identity of schistosome infection. Urine filtration and microscopy, direct microscopy of semen and its sediments (after centrifugation) were performed. Thereafter, the sediments were examined by molecular DNA analysis with a novel two-tube real-time PCR assay. The participants were also screened for Human papilloma virus (HPV) and other sexually transmitted infections (STIs). RESULTS Twenty-two men were recruited for the sub-study, 8 in Nsanje District and 14 in Mangochi District, with a median age of 22.0 years. By microscopy, ten (45.7%) participants had Schistosoma ova in their urine, 11 (50.0%) in semen while 16 (72.7%) were positive by real-time PCR. One participant had both S. haematobium and S. mattheei ova in his semen, three showed symptoms, and one had a mixed infection of S. mansoni and possible S. haematobium-S. mattheei hybrid. Twelve men had detectable high-risk HPV serotypes 16, 18 and others while six had Trichomonas vaginalis and other STIs. CONCLUSION Zoonotic and hybrid schistosomes can cause MGS similar to human schistosomes, which can be co-infected with HPV and STIs, thereby posing a new challenge in diagnosis, management and control measures in resource poor settings. Increased awareness of these infections among local communities and primary healthcare workers and improvement of disease management are needed and advocated.
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Affiliation(s)
- Sekeleghe Kayuni
- Malawi Liverpool Wellcome Programme, Kamuzu University of Health Sciences, Queen Elizabeth Central Hospital, campus, 1 Chipatala Avenue, Private Bag 360, Blantyre 3, Chichiri, Malawi.
- Department of Tropical Disease Biology, Liverpool School of Tropical Medicine, CTID Building, Pembroke Place, Liverpool, Merseyside, L3 5QA, UK.
- Pathology Department, School of Medicine and Oral Health, Mahatma Gandhi campus, Private Bag 360, Blantyre 3, Chichiri, Malawi.
| | - Lucas Cunningham
- Department of Tropical Disease Biology, Liverpool School of Tropical Medicine, CTID Building, Pembroke Place, Liverpool, Merseyside, L3 5QA, UK
| | - Bright Mainga
- Malawi Liverpool Wellcome Programme, Kamuzu University of Health Sciences, Queen Elizabeth Central Hospital, campus, 1 Chipatala Avenue, Private Bag 360, Blantyre 3, Chichiri, Malawi
- Laboratory Department, Mangochi District Hospital, P.O. Box 52, Mangochi, Malawi
| | - Dingase Kumwenda
- Malawi Liverpool Wellcome Programme, Kamuzu University of Health Sciences, Queen Elizabeth Central Hospital, campus, 1 Chipatala Avenue, Private Bag 360, Blantyre 3, Chichiri, Malawi
- Obstetrics and Gynaecology Department, Queen Elizabeth Central Hospital, 1 Chipatala Avenue, P.O. Box 95, Blantyre, Malawi
| | - David Lally Jnr
- Malawi Liverpool Wellcome Programme, Kamuzu University of Health Sciences, Queen Elizabeth Central Hospital, campus, 1 Chipatala Avenue, Private Bag 360, Blantyre 3, Chichiri, Malawi
| | - Priscilla Chammudzi
- Malawi Liverpool Wellcome Programme, Kamuzu University of Health Sciences, Queen Elizabeth Central Hospital, campus, 1 Chipatala Avenue, Private Bag 360, Blantyre 3, Chichiri, Malawi
| | - Donales Kapira
- Malawi Liverpool Wellcome Programme, Kamuzu University of Health Sciences, Queen Elizabeth Central Hospital, campus, 1 Chipatala Avenue, Private Bag 360, Blantyre 3, Chichiri, Malawi
| | - Gladys Namacha
- Malawi Liverpool Wellcome Programme, Kamuzu University of Health Sciences, Queen Elizabeth Central Hospital, campus, 1 Chipatala Avenue, Private Bag 360, Blantyre 3, Chichiri, Malawi
| | - Alice Chisale
- Malawi Liverpool Wellcome Programme, Kamuzu University of Health Sciences, Queen Elizabeth Central Hospital, campus, 1 Chipatala Avenue, Private Bag 360, Blantyre 3, Chichiri, Malawi
| | - Tereza Nchembe
- Malawi Liverpool Wellcome Programme, Kamuzu University of Health Sciences, Queen Elizabeth Central Hospital, campus, 1 Chipatala Avenue, Private Bag 360, Blantyre 3, Chichiri, Malawi
| | - Louis Kinley
- Malawi Liverpool Wellcome Programme, Kamuzu University of Health Sciences, Queen Elizabeth Central Hospital, campus, 1 Chipatala Avenue, Private Bag 360, Blantyre 3, Chichiri, Malawi
- Radiology Department, Queen Elizabeth Central Hospital, 1 Chipatala Avenue, P.O. Box 95, Blantyre, Malawi
| | - Ephraim Chibwana
- Malawi Liverpool Wellcome Programme, Kamuzu University of Health Sciences, Queen Elizabeth Central Hospital, campus, 1 Chipatala Avenue, Private Bag 360, Blantyre 3, Chichiri, Malawi
- Radiology Department, Queen Elizabeth Central Hospital, 1 Chipatala Avenue, P.O. Box 95, Blantyre, Malawi
| | - Bessie Ntaba
- Malawi Liverpool Wellcome Programme, Kamuzu University of Health Sciences, Queen Elizabeth Central Hospital, campus, 1 Chipatala Avenue, Private Bag 360, Blantyre 3, Chichiri, Malawi
| | | | - Waleke Khumalo
- Nsanje District Hospital, Ministry of Health, Nsanje, Malawi
| | - Henry Chibowa
- Mangochi District Hospital, Ministry of Health, Mangochi, Malawi
| | - Victor Kumfunda
- Mangochi District Hospital, Ministry of Health, Mangochi, Malawi
| | - Alexandra Juhasz
- Department of Tropical Disease Biology, Liverpool School of Tropical Medicine, CTID Building, Pembroke Place, Liverpool, Merseyside, L3 5QA, UK
- Institute of Medical Microbiology, Semmelweis University, Budapest, H-1089, Hungary
| | - Sam Jones
- Department of Tropical Disease Biology, Liverpool School of Tropical Medicine, CTID Building, Pembroke Place, Liverpool, Merseyside, L3 5QA, UK
| | - John Archer
- Department of Tropical Disease Biology, Liverpool School of Tropical Medicine, CTID Building, Pembroke Place, Liverpool, Merseyside, L3 5QA, UK
| | - Angus M O'Ferrall
- Department of Tropical Disease Biology, Liverpool School of Tropical Medicine, CTID Building, Pembroke Place, Liverpool, Merseyside, L3 5QA, UK
| | - Sarah Rollason
- School of Biosciences, The Sir Martin Evans Building, Cardiff University, Cardiff, CF10 3AX, UK
| | - John Chiphwanya
- Community Health Sciences Unit (CHSU), National Schistosomiasis and Soil-Transmitted Helminths Control Programme, Ministry of Health, Area 3, Off Mtunthama Drive, Private Bag 65, Lilongwe, Malawi
| | - Peter Makaula
- Malawi Liverpool Wellcome Programme, Kamuzu University of Health Sciences, Queen Elizabeth Central Hospital, campus, 1 Chipatala Avenue, Private Bag 360, Blantyre 3, Chichiri, Malawi
| | - E James LaCourse
- Department of Tropical Disease Biology, Liverpool School of Tropical Medicine, CTID Building, Pembroke Place, Liverpool, Merseyside, L3 5QA, UK
| | - Janelisa Musaya
- Malawi Liverpool Wellcome Programme, Kamuzu University of Health Sciences, Queen Elizabeth Central Hospital, campus, 1 Chipatala Avenue, Private Bag 360, Blantyre 3, Chichiri, Malawi
- Pathology Department, School of Medicine and Oral Health, Mahatma Gandhi campus, Private Bag 360, Blantyre 3, Chichiri, Malawi
| | - J Russell Stothard
- Department of Tropical Disease Biology, Liverpool School of Tropical Medicine, CTID Building, Pembroke Place, Liverpool, Merseyside, L3 5QA, UK
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Kayuni SA, Musaya J, Stothard JR. Highlighting male genital schistosomiasis in Malawi. Trends Parasitol 2024; 40:546-548. [PMID: 38821840 DOI: 10.1016/j.pt.2024.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Revised: 05/02/2024] [Accepted: 05/03/2024] [Indexed: 06/02/2024]
Abstract
Highlighting recent literature, we review the epidemiological and clinical importance of male genital schistosomiasis (MGS) in Malawi. We then discuss why individual disease management is an unmet public health challenge and outline how future interventions should be better set within routine services of HIV and men's sexual and reproductive health clinics.
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Affiliation(s)
- Sekeleghe A Kayuni
- Department of Tropical Disease Biology, Liverpool School of Tropical Medicine, Liverpool L3 5QA, UK; Malawi-Liverpool-Wellcome Programme, Kamuzu University of Health Sciences, Queen Elizabeth Central Hospital Campus, Blantyre 3, Malawi
| | - Janelisa Musaya
- Malawi-Liverpool-Wellcome Programme, Kamuzu University of Health Sciences, Queen Elizabeth Central Hospital Campus, Blantyre 3, Malawi
| | - J Russell Stothard
- Department of Tropical Disease Biology, Liverpool School of Tropical Medicine, Liverpool L3 5QA, UK.
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Zacharia A, Makene T, Haule S, Lukumay G, Omary H, Shabani M, Ngasala B. Urogenital schistosomiasis among adult male population in an endemic area of southern Tanzania: a descriptive cross-sectional study. BMJ Open 2024; 14:e079690. [PMID: 38889945 PMCID: PMC11191765 DOI: 10.1136/bmjopen-2023-079690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Accepted: 04/26/2024] [Indexed: 06/20/2024] Open
Abstract
BACKGROUND Urogenital schistosomiasis (UGS) caused by Schistosoma haematobium is endemic in Southern Tanzania. The disease has significant implications for both socioeconomic and public health. Because infections with S. haematobium usually peak in childhood, the majority of studies have concentrated on school-aged children leaving other groups such as males which might be continuous reservoir of infection transmission. However, despite its chronic consequences in the male population, the disease has received insufficient attention, especially in sub-Saharan Africa. This study was conducted to describe the previous and current schistosomiasis status among adult males living in high-endemic areas of southern Tanzania DESIGN, SETTING AND PARTICIPANTS: A descriptive cross-sectional study was employed to gather data on the prevalence of UGS among adult men residing at schistosomiasis endemic in the Mtama District Council. Quantitative methods of data collection which included questionnaire and laboratory procedures were used. RESULTS Out of 245 participants, macrohaematuria and microhaematuria were found in 12 (4.9%, 95% CI 2.4% to 7.8%) and 66 (26.9%, 95% CI 21.6% to 32.7%) participants, respectively. S. haematobium ova were recovered from the urine samples of 54 (22.0%, 95% CI 16.7% to 27.3%) participants. The median intensity of infection was 20 eggs per 10 mL of urine ranging from 1 to 201 eggs per 10 mL of urine (IQR) 60.5). Out of 245 participants 33 (13.5% 95% CI 9.0% to 17.6%) had light intensity of infection and 21 (38.9%, 95% CI; 25.0% to 52.5%) had heavy intensity of infection. Overall, the prevalence of heavy intensity of infection was 8.6% (95% CI 4.9% to 12.6%). The prevalence and intensity of UGS varied significantly by age, marital status and village of residence. CONCLUSION This study sheds light on the prevalence of UGS among adult males in endemic areas of southern Tanzania. The results highlight the urgent need for comprehensive intervention strategies to address the burden of the disease.
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Affiliation(s)
- Abdallah Zacharia
- Parasitology and Medical Entomology, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Dar es Salaam, Tanzania, United Republic of
| | - Twilumba Makene
- Parasitology and Medical Entomology, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Dar es Salaam, Tanzania, United Republic of
| | - Stanley Haule
- Pathology, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Dar es Salaam, Tanzania, United Republic of
| | - Gift Lukumay
- Community Health Nursing, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania, United Republic of
| | - Huda Omary
- Parasitology and Medical Entomology, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania, United Republic of
| | - Monica Shabani
- Parasitology and Medical Entomology, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Dar es Salaam, Tanzania, United Republic of
| | - Billy Ngasala
- Parasitology and Medical Entomology, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Dar es Salaam, Tanzania, United Republic of
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Aribodor OB, Azugo NO, Jacob EC, Ngenegbo UC, Onwusulu ND, Obika I, Obikwelu EM, Nebe OJ. Assessing urogenital schistosomiasis and female genital schistosomiasis (FGS) among adolescents in Anaocha, Anambra State, Nigeria: implications for ongoing control efforts. BMC Public Health 2024; 24:952. [PMID: 38566137 PMCID: PMC10988871 DOI: 10.1186/s12889-024-18378-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Accepted: 03/18/2024] [Indexed: 04/04/2024] Open
Abstract
BACKGROUND Urogenital schistosomiasis (UgS) remains a persistent health challenge among adolescents in Anambra State, Nigeria, despite ongoing control efforts. Mass praziquantel treatment programs, initiated in 2013, primarily target primary school-aged children (5-14 years old), leaving adolescents (10-19 years old) enrolled in secondary schools vulnerable to urogenital schistosomiaisis. Additionally, the extent of female genital schistosomiasis (FGS), a neglected gynaecological manifestation of UgS remains unclear. METHODOLOGY To address these gaps, a cross-sectional study was conducted in Anaocha Local Government Area from February to May 2023. Four hundred and seventy consenting adolescents aged 10-19 years were enrolled. Urinalysis including urine filtration was employed to confirm haematuria and detect urogenital schistosomiasis (UGS) among the participants. For females with heavy infections (≥ 50 eggs/10 ml urine), a gynaecologist performed colposcopy examinations, complemented by acetic acid and Lugol's iodine staining to assess for female genital schistosomiasis (FGS) lesions or other related reproductive health conditions. Socio-demographic data, including information on potential risk factors, were systematically collected using the Kobo ToolBox software, following gender-sensitive data collection guidelines. Data were analysed using SPSS version 25, incorporating descriptive statistics, multinomial logistic regression, odds ratios, and significance testing. RESULTS Among the 470 adolescents (52.8% females, 47.2% males) examined, an overall UgS prevalence of 14.5% was observed, with an average of 5.25 eggs per 10 ml of urine. Females had a slightly higher prevalence (16.1%), and 7.5% had heavy infections. Although gender differences in infection rates were not statistically significant, males had slightly higher odds of infection (OR: 1.332; 95% CI: 0.791-2.244; p-value: 0.280). Adolescents aged 10-14 had the highest prevalence, with significantly increased odds of infection (OR: 1.720; 95% CI: 1.012-2.923; p-value: 0.045). Colposcopy examinations of females with heavy infections revealed FGS lesions and co-infections with Trichomonas vaginalis. Haematuria, though prevalent (24.6%), was not the sole indicator, as those without it faced significantly higher odds of infection (OR: 2.924; 95% CI: 1.731-4.941; p-value: 0.000). Dysuria and genital itching/burning sensation were other UgS and FGS associated symptoms. Direct water contact was associated with higher infection odds (OR: 2.601; 95% CI: 1.007-6.716; p-value: 0.048). Various risk factors were associated with UgS. CONCLUSION The study highlights the need for a comprehensive Urogenital Schistosomiasis (UGS) control strategy that includes secondary school adolescents, emphasizes risk factor management, promotes safe water practices, and raises awareness about UGS and Female Genital Schistosomiasis (FGS) among adolescents, thus improving control efforts and mitigating this health challenge in the region.
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Affiliation(s)
- Ogechukwu B Aribodor
- Department of Zoology, Nnamdi Azikiwe University, Awka, Nigeria.
- Social Innovation in Health Initiative (SIHI) Hub, Nnamdi Azikiwe University, Awka, Nigeria.
| | - Nwadiuto O Azugo
- Department of Zoology, Nnamdi Azikiwe University, Awka, Nigeria
- Social Innovation in Health Initiative (SIHI) Hub, Nnamdi Azikiwe University, Awka, Nigeria
| | - Eunice C Jacob
- Department of Zoology, Nnamdi Azikiwe University, Awka, Nigeria
- Social Innovation in Health Initiative (SIHI) Hub, Nnamdi Azikiwe University, Awka, Nigeria
| | - Uche C Ngenegbo
- Department of Parasitology and Entomology, Nnamdi Azikiwe University, Awka, Nigeria
| | - Nnaemeka D Onwusulu
- Department of Obstetrics and Gynaecology, Nnamdi Azikiwe University, Awka, Nigeria
| | - Ifeanyi Obika
- Department of Zoology, Nnamdi Azikiwe University, Awka, Nigeria
| | - Emmanuel M Obikwelu
- Neglected Tropical Diseases Unit, Anambra State Ministry of Health, Awka, Nigeria
| | - Obiageli J Nebe
- Neglected Tropical Diseases Division, Federal Ministry of Health, Abuja, Nigeria
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Roure S, Vallès X, Pérez-Quílez O, López-Muñoz I, Chamorro A, Abad E, Valerio L, Soldevila L, España S, Hegazy AHA, Fernández-Rivas G, Gorriz E, Herena D, Oliveira M, Miralles MC, Conde C, Montero-Alia JJ, Fernández-Pedregal E, Miranda-Sánchez J, Llibre JM, Isnard M, Bonet JM, Estrada O, Prat N, Clotet B. Male genitourinary schistosomiasis-related symptoms among long-term Western African migrants in Spain: a prospective population-based screening study. Infect Dis Poverty 2024; 13:23. [PMID: 38449032 PMCID: PMC10919049 DOI: 10.1186/s40249-024-01190-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Accepted: 02/29/2024] [Indexed: 03/08/2024] Open
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.
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Affiliation(s)
- Sílvia Roure
- International Health Program (PROSICS), Barcelona North Metropolitan Territorial Directorate for Infectious Diseases, Catalan Institute for Health, CAP La Salut, Passatge dels Encants S/N, 08916, Badalona, Spain.
- Fundació Lluita contra les Infeccions, c/ Can Ruti s/n, 08916, Badalona, Spain.
- Infectious Diseases Department, Hospital Universitari Germans Trias i Pujol, c/ Can Ruti s/n, 08916, Badalona, Spain.
| | - Xavier Vallès
- International Health Program (PROSICS), Barcelona North Metropolitan Territorial Directorate for Infectious Diseases, Catalan Institute for Health, CAP La Salut, Passatge dels Encants S/N, 08916, Badalona, Spain
- Fundació Lluita contra les Infeccions, c/ Can Ruti s/n, 08916, Badalona, Spain
- Germans Trias i Pujol Research Institute, c/ Can Ruti s/n, 08916, Badalona, Spain
| | - Olga Pérez-Quílez
- International Health Program (PROSICS), Barcelona North Metropolitan Territorial Directorate for Infectious Diseases, Catalan Institute for Health, CAP La Salut, Passatge dels Encants S/N, 08916, Badalona, Spain
| | - Israel López-Muñoz
- International Health Program (PROSICS), Barcelona North Metropolitan Territorial Directorate for Infectious Diseases, Catalan Institute for Health, CAP La Salut, Passatge dels Encants S/N, 08916, Badalona, Spain
| | - Anna Chamorro
- Fundació Lluita contra les Infeccions, c/ Can Ruti s/n, 08916, Badalona, Spain
| | - Elena Abad
- Fundació Lluita contra les Infeccions, c/ Can Ruti s/n, 08916, Badalona, Spain
| | - Lluís Valerio
- International Health Program (PROSICS), Barcelona North Metropolitan Territorial Directorate for Infectious Diseases, Catalan Institute for Health, CAP La Salut, Passatge dels Encants S/N, 08916, Badalona, Spain
- Fundació Lluita contra les Infeccions, c/ Can Ruti s/n, 08916, Badalona, Spain
| | - Laura Soldevila
- International Health Program (PROSICS), Barcelona North Metropolitan Territorial Directorate for Infectious Diseases, Catalan Institute for Health, CAP La Salut, Passatge dels Encants S/N, 08916, Badalona, Spain
- Fundació Lluita contra les Infeccions, c/ Can Ruti s/n, 08916, Badalona, Spain
- Infectious Diseases Department, Hospital Universitari Germans Trias i Pujol, c/ Can Ruti s/n, 08916, Badalona, Spain
| | - Sergio España
- International Health Program (PROSICS), Barcelona North Metropolitan Territorial Directorate for Infectious Diseases, Catalan Institute for Health, CAP La Salut, Passatge dels Encants S/N, 08916, Badalona, Spain
- Fundació Lluita contra les Infeccions, c/ Can Ruti s/n, 08916, Badalona, Spain
- Infectious Diseases Department, Hospital Universitari Germans Trias i Pujol, c/ Can Ruti s/n, 08916, Badalona, Spain
| | - Alaa H A Hegazy
- Microbiology Department, Germans Trias i Pujol University Hospital, c/ Can Ruti s/n, 08916, Badalona, Spain
- Department of Genetics and Microbiology, Universitat Autònoma de Barcelona, c/ Can Ruti s/n, 08916, Badalona, Spain
- Faculty of Medicine, University of Asyut, El Fateh, Assiut Governorate, 71515, Egypt
| | - Gema Fernández-Rivas
- Microbiology Department, Germans Trias i Pujol University Hospital, c/ Can Ruti s/n, 08916, Badalona, Spain
- Department of Genetics and Microbiology, Universitat Autònoma de Barcelona, c/ Can Ruti s/n, 08916, Badalona, Spain
| | - Ester Gorriz
- International Health Program (PROSICS), Barcelona North Metropolitan Territorial Directorate for Infectious Diseases, Catalan Institute for Health, CAP La Salut, Passatge dels Encants S/N, 08916, Badalona, Spain
| | - Dolores Herena
- International Health Program (PROSICS), Barcelona North Metropolitan Territorial Directorate for Infectious Diseases, Catalan Institute for Health, CAP La Salut, Passatge dels Encants S/N, 08916, Badalona, Spain
| | - Mário Oliveira
- Department of Urology, Germans Trias i Pujol University Hospital, c/ Can Ruti s/n, 08916, Badalona, Spain
| | - Maria Carme Miralles
- Canovelles Primary Health Care Unit, Barcelona North Metropolitan Health Directorate, Catalan Institute for Health, C/ Indústria 23, 08420, Canovelles, Spain
| | - Carmen Conde
- Canovelles Primary Health Care Unit, Barcelona North Metropolitan Health Directorate, Catalan Institute for Health, C/ Indústria 23, 08420, Canovelles, Spain
| | - Juan José Montero-Alia
- Primary Health Care Unit Mataró-3 (Rocafonda-Palau), Barcelona North Metropolitan Health Directorate, Catalan Institute for Health, Camí Ral el Ravalet 208, Mataró, 08302, Barcelona, Spain
| | - Elia Fernández-Pedregal
- International Health Program (PROSICS), Barcelona North Metropolitan Territorial Directorate for Infectious Diseases, Catalan Institute for Health, CAP La Salut, Passatge dels Encants S/N, 08916, Badalona, Spain
- Fundació Lluita contra les Infeccions, c/ Can Ruti s/n, 08916, Badalona, Spain
- Infectious Diseases Department, Hospital Universitari Germans Trias i Pujol, c/ Can Ruti s/n, 08916, Badalona, Spain
| | - Jose Miranda-Sánchez
- Barcelona North Metropolitan Primary Care Directorate, Catalan Institute for Health, Ctra. de Barcelona 473, Sabadell, 08204, Barcelona, Spain
| | - Josep M Llibre
- Fundació Lluita contra les Infeccions, c/ Can Ruti s/n, 08916, Badalona, Spain
- Infectious Diseases Department, Hospital Universitari Germans Trias i Pujol, c/ Can Ruti s/n, 08916, Badalona, Spain
| | - Mar Isnard
- Barcelona North Metropolitan Primary Care Directorate, Catalan Institute for Health, Ctra. de Barcelona 473, Sabadell, 08204, Barcelona, Spain
| | - Josep Maria Bonet
- Barcelona North Metropolitan Primary Care Directorate, Catalan Institute for Health, Ctra. de Barcelona 473, Sabadell, 08204, Barcelona, Spain
| | - Oriol Estrada
- Directorate for Innovation and Interdisciplinary Cooperation, Barcelona North Metropolitan Health Directorate, Catalan Institute for Health, C/ Can Ruti S/N, 08916, Badalona, Spain
| | - Núria Prat
- Barcelona North Metropolitan Primary Care Directorate, Catalan Institute for Health, Ctra. de Barcelona 473, Sabadell, 08204, Barcelona, Spain
| | - Bonaventura Clotet
- Fundació Lluita contra les Infeccions, c/ Can Ruti s/n, 08916, Badalona, Spain
- IrsiCaixa-AIDS Research Institute, Hospital Universitari Germans Trias i Pujol University Hospital, c/ Can Ruti s/n, 08916, Badalona, Spain
- Infectious Diseases Directorate, Barcelona North Metropolitan Health Directorate, Catalan Institute for Health, C/ Can Ruti S/N, 08916, Badalona, Spain
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Lubanga AF, Bwanali AN, Munthali LE, Mphepo M, Chumbi GD, Kangoma M, Matola Y, Kaonga B, Moyo CS. Exploring the Role of Community Involvement in Reducing the Burden of Schistosomiasis and Other Neglected Tropical Diseases in Malawi: Where are We in the Fight Against Neglected Tropical Diseases? Res Rep Trop Med 2024; 15:51-58. [PMID: 38435085 PMCID: PMC10909323 DOI: 10.2147/rrtm.s448425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 02/24/2024] [Indexed: 03/05/2024] Open
Abstract
Schistosomiasis has been endemic in Malawi since 1947. Despite the longevity of endemicity of the disease, it still maintains a high burden in Malawi. This could be attributed to insufficient coverage of preventive and therapeutic mass drug administration (MDA) which mainly targets school-aged children, leaving out adults who also bear a high burden of the disease. Additionally, despite well documented impact of community involvement in boosting up the effectiveness of health programmes, there is minimal community involvement in schistosomiasis control and prevention programmes. Therefore, this perspective seeks to discuss the historical background of schistosomiasis in Malawi, gaps in community engagement and participation and suggest ways of enhancing the role of the community in prevention and control programmes. Amongst other challenges, the control programmes are centralised, leading to minimal input at the district and community level as well as low awareness of schistosomiasis control and prevention methods at the community level. It is of utmost significance therefore to provide comprehensive schistosomiasis health education to the communities and devise a thorough outline of the specific roles and responsibilities of all stakeholders including community members in the fight against schistosomiasis and other neglected tropical diseases.
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Affiliation(s)
- Adriano Focus Lubanga
- Education and Research, Clinical Research Education and Management Services Ltd (CREAMS), Lilongwe, Malawi
- Department of Clinical Services, Kamuzu Central Hospital, Lilongwe, Malawi
| | - Akim Nelson Bwanali
- Education and Research, Clinical Research Education and Management Services Ltd (CREAMS), Lilongwe, Malawi
- Department of Clinical Services, Queen Elizabeth Central Hospital, Blantyre, Malawi
| | | | - Mzati Mphepo
- Department of Clinical Services, Queen Elizabeth Central Hospital, Blantyre, Malawi
| | | | - Melina Kangoma
- Department of Clinical Services, Kamuzu Central Hospital, Lilongwe, Malawi
| | - Yankho Matola
- Department of Clinical Services, Kamuzu Central Hospital, Lilongwe, Malawi
| | - Byenala Kaonga
- Department of Clinical Services, Kamuzu Central Hospital, Lilongwe, Malawi
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Kayuni SA, Abdullahi A, Alharbi MH, Makaula P, Lampiao F, Juziwelo L, LaCourse EJ, Kumwenda JJ, Leutscher PDC, Geretti AM, Stothard JR. Prospective pilot study on the relationship between seminal HIV-1 shedding and genital schistosomiasis in men receiving antiretroviral therapy along Lake Malawi. Sci Rep 2023; 13:14154. [PMID: 37644069 PMCID: PMC10465494 DOI: 10.1038/s41598-023-40756-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 08/16/2023] [Indexed: 08/31/2023] Open
Abstract
Male genital schistosomiasis (MGS) is hypothesized to increase seminal shedding of HIV-1. This prospective pilot study assessed seminal HIV-1 RNA shedding in men on long-term ART with and without a diagnosis of MGS. Study visits occurred at 0, 1, 3, 6 and 12 months. MGS was diagnosed by egg positivity on semen microscopy or PCR of seminal sediment. After optimization of the HIV-RNA assay, we examined 72 paired plasma and semen samples collected from 31 men (15 with and 16 without MGS) over 12 months. HIV-1 RNA was detected in 7/72 (9.7%) seminal samples and 25/72 (34.7%) plasma samples. When comparing sample pairs, 5/72 (6.9%) showed HIV-1 RNA detection only in the seminal sample. Overall, 3/31 (9.7%) participants, all with MGS, had detectable HIV-1 RNA in semen while plasma HIV-1 RNA was undetectable (< 22 copies/mL), with seminal levels ranging up to 400 copies/mL. Two participants showing HIV-1 RNA in seminal fluid from the MGS-negative group also had concomitant HIV-1 RNA detection in plasma. The findings suggest that MGS can be associated with low-level HIV-1 RNA shedding despite virologically suppressive ART. Further studies are warranted to confirm these observations and assess its implications.
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Affiliation(s)
- Sekeleghe A Kayuni
- Department of Tropical Disease Biology, Liverpool School of Tropical Medicine, Liverpool, L3 5QA, UK.
- MASM Medi Clinics Limited, Medical Aid Society of Malawi (MASM), Lilongwe, Malawi.
- Malawi Liverpool Wellcome (MLW) Clinical Research Programme, Kamuzu University of Health Sciences (KUHeS), Queen Elizabeth Central Hospital Campus, Chipatala Avenue, Blantyre, Malawi.
- Department of Pathology, School of Medicine and Oral Health, Kamuzu University of Health Sciences, Mahatma Gandhi Road, Blantyre, Malawi.
| | - Adam Abdullahi
- Department of Global Health and Population, Harvard T.H Chan School of Public Health, Boston, MA, USA
- Cambridge Institute of Therapeutic Immunology and Infectious Diseases, University of Cambridge, Cambridge, UK
| | - Mohammad H Alharbi
- Department of Tropical Disease Biology, Liverpool School of Tropical Medicine, Liverpool, L3 5QA, UK
- Ministry of Health, Buraydah, 52367, Saudi Arabia
| | - Peter Makaula
- Malawi Liverpool Wellcome (MLW) Clinical Research Programme, Kamuzu University of Health Sciences (KUHeS), Queen Elizabeth Central Hospital Campus, Chipatala Avenue, Blantyre, Malawi
- Research for Health, Environment and Development (RHED), Mangochi, Malawi
| | - Fanuel Lampiao
- Physiology Unit, Department of Biomedical Sciences, School of Life Sciences and Allied Health Professions, Kamuzu University of Health Sciences, Mahatma Gandhi Road, Blantyre, Malawi
| | - Lazarus Juziwelo
- National Schistosomiasis and Soil-Transmitted Helminths Control Programme, Community Health Sciences Unit, Ministry of Health, Lilongwe, Malawi
| | - E James LaCourse
- Department of Tropical Disease Biology, Liverpool School of Tropical Medicine, Liverpool, L3 5QA, UK
| | - Johnstone J Kumwenda
- Department of Internal Medicine, School of Medicine and Oral Health, Kamuzu University of Health Sciences, Mahatma Gandhi Road, Blantyre, Malawi
| | - Peter Derek Christian Leutscher
- Centre for Clinical Research, North Denmark Regional Hospital and Department of Clinical Medicine, Aalborg University, Aalborg, Region Nordjylland, Denmark
| | - Anna Maria Geretti
- Department of Infectious Diseases, Fondazione PTV, University of Rome Tor Vergata, Rome, Italy
- School of Immunology and Microbial Sciences, King's College London, London, UK
| | - J Russell Stothard
- Department of Tropical Disease Biology, Liverpool School of Tropical Medicine, Liverpool, L3 5QA, UK
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Kayuni SA, Alharbi MH, Shaw A, Fawcett J, Makaula P, Lampiao F, Juziwelo L, LaCourse EJ, Verweij JJ, Stothard JR. Detection of male genital schistosomiasis (MGS) by real-time TaqMan® PCR analysis of semen from fishermen along the southern shoreline of Lake Malawi. Heliyon 2023; 9:e17338. [PMID: 37539175 PMCID: PMC10394912 DOI: 10.1016/j.heliyon.2023.e17338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 06/06/2023] [Accepted: 06/14/2023] [Indexed: 08/05/2023] Open
Abstract
Background Male genital schistosomiasis (MGS) is an underappreciated complication of schistosomiasis, first described in 1911. However, its epidemiology, diagnostic testing and case management are not well understood in sub-Saharan Africa. To shed new light on MGS prevalence in Malawi, a longitudinal cohort study was conducted among adult fishermen along the southern shoreline of Lake Malawi using detection of schistosome DNA in participants' semen by real-time TaqMan® PCR analyses. Methods Upon recruitment of 376 participants, 210 submitted urine samples and 114 semen samples for parasitological tests. Thereafter, the available semen samples were subsequently analysed by real-time TaqMan® PCR. Praziquantel (PZQ) treatment was provided to all participants with follow-ups attempted at 1, 3, 6 and 12-months' intervals. Results At baseline, real-time PCR detected a higher MGS cohort prevalence of 26.6% (n = 64, Ct-value range: 18.9-37.4), compared to 10.4% by semen microscopy. In total, 21.9% of participants (n = 114) were detected with MGS either by semen microscopy and/or by real-time PCR. Subsequent analyses at 1-, 3-, 6- and 12-month follow-ups indicated variable detection dynamics. Conclusions This first application of a molecular method, to detect MGS in sub-Saharan Africa, highlights the need for development of such molecular diagnostic tests which should be affordable and locally accessible. Our investigation also notes the persistence of MGS over a calendar year despite praziquantel treatment.
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Affiliation(s)
- Sekeleghe A. Kayuni
- Department of Tropical Disease Biology, Liverpool School of Tropical Medicine, Liverpool, L3 5QA, United Kingdom
- MASM Medi Clinics Limited, Medical Society of Malawi (MASM), P. O. Box 31659, Lilongwe 3, Malawi
- Malawi Liverpool Wellcome (MLW) Clinical Research Programme, Kamuzu University Of Health Sciences (KUHeS), Queen Elizabeth Central Hospital campus, Chipatala Avenue, Blantyre, Malawi
| | - Mohammad H. Alharbi
- Department of Tropical Disease Biology, Liverpool School of Tropical Medicine, Liverpool, L3 5QA, United Kingdom
- Ministry of Health, Buraydah 52367, Saudi Arabia
| | - Alexandra Shaw
- Department of Tropical Disease Biology, Liverpool School of Tropical Medicine, Liverpool, L3 5QA, United Kingdom
| | - Joanna Fawcett
- Department of Tropical Disease Biology, Liverpool School of Tropical Medicine, Liverpool, L3 5QA, United Kingdom
| | - Peter Makaula
- Malawi Liverpool Wellcome (MLW) Clinical Research Programme, Kamuzu University Of Health Sciences (KUHeS), Queen Elizabeth Central Hospital campus, Chipatala Avenue, Blantyre, Malawi
- Research for Health, Environment and Development (RHED), Mangochi, Malawi
| | - Fanuel Lampiao
- Physiology Department, College of Medicine, Kamuzu University of Health Sciences, Blantyre, Malawi
| | - Lazarus Juziwelo
- National Schistosomiasis and STH Control Programme, Community Health Sciences Unit, Ministry of Health, Lilongwe, Malawi
| | - E. James LaCourse
- Department of Tropical Disease Biology, Liverpool School of Tropical Medicine, Liverpool, L3 5QA, United Kingdom
| | - Jaco J. Verweij
- Elisabeth TweeSteden Hospital Tilburg, Microvida Laboratory for Medical Microbiology and Immunology, Hilvarenbeekseweg 60, Tilburg, the Netherlands
| | - J. Russell Stothard
- Department of Tropical Disease Biology, Liverpool School of Tropical Medicine, Liverpool, L3 5QA, United Kingdom
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Basile G, Tamarozzi F, Salas-Coronas J, Soriano-Pérez MJ, Luzón-García P, Moro L, Antinori S, Arsuaga M, Bartoloni A, Tomasoni LR, Gobbi FG, Köhler C, Salvador F, Bocanegra C, Zammarchi L. Management of imported complicated urogenital schistosomiasis in Europe: a TropNet retrospective study. J Travel Med 2023; 30:6956960. [PMID: 36547229 DOI: 10.1093/jtm/taac150] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 12/05/2022] [Accepted: 12/06/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND Schistosomiasis is a neglected tropical disease caused by trematodes of the genus Schistosoma. Schistosoma haematobium causes urogenital schistosomiasis (UGS), a chronic disease characterized by pathology of the urogenital tract leading to potentially severe morbidity for which the treatment is poorly standardized. We conducted a survey in TropNet centres on the clinical presentations and management strategies of complicated urogenital schistosomiasis (cUGS). METHODS We reviewed the clinical records of patients seen at TropNet centres over a 20-year timespan (January 2001-December 2020). Case definition for cUGS included the presence of urogenital cancer, obstructive uropathy, kidney insufficiency of all grades and female or male genital involvement leading to infertility. Collected data included demographic information, patient category (traveller or migrant), imaging data, microbiological data (serology results and presence/absence of eggs in urine), histological features and outcome at last visit recorded. RESULTS Eight centres contributed with at least one case. Overall, 31 patients matched the inclusion criteria. Sub-Saharan Africa was the most likely place of infection for included patients. Median age was 30.6 years (range 21-46, interquartile ranges, IQR 27-33). Most patients (28/31, 90.3%) were males. Hydronephrosis was the most frequent complication, being present in 18 (58.1%) patients, followed by cancer, present in 5 patients (16.1%); 27 patients (87.1%) required surgical management of some sort. Use of praziquantel varied across centres, with six different regimens employed. DISCUSSION Very few cases of cUGSs were found in our survey, possibly indicating underdiagnosis of this condition. Hydronephrosis was the most frequently observed urogenital complication, and most patients required invasive procedures. Infection by S. haematobium can result in considerable morbidity, resulting in clinically challenging presentations requiring a multidisciplinary approach. As such, development of common protocols for early diagnosis and treatment is urgently needed.
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Affiliation(s)
- Gregorio Basile
- Department of Experimental and Clinical Medicine, University of Florence, Florence, 50134 Italy
| | - Francesca Tamarozzi
- Department of Infectious - Tropical Diseases and Microbiology, IRCCS Sacro Cuore Don Calabria Hospital, Negrar, 37024, Italy
| | | | | | - Pilar Luzón-García
- Tropical Medicine Unit, Hospital Universitario Poniente, Almería, 04700, Spain
| | - Lucia Moro
- Department of Infectious - Tropical Diseases and Microbiology, IRCCS Sacro Cuore Don Calabria Hospital, Negrar, 37024, Italy
| | - Spinello Antinori
- Luigi Sacco Department of Biomedical and Clinical Sciences, Università di Milano, Milan, 20157, Italy
| | - Marta Arsuaga
- Imported Diseases and International Health Referral Unit, High Level Isolation Unit, La Paz-Carlos III University Hospital, Madrid, 28029, Spain
| | - Alessandro Bartoloni
- Department of Experimental and Clinical Medicine, University of Florence, Florence, 50134 Italy
- Infectious and Tropical Diseases Unit, Careggi University and Hospital, Florence, 50134, Italy
| | - Lina Rachele Tomasoni
- University Department of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili, Brescia, 25125, Italy
| | - Federico Giovanni Gobbi
- Department of Infectious - Tropical Diseases and Microbiology, IRCCS Sacro Cuore Don Calabria Hospital, Negrar, 37024, Italy
| | - Carsten Köhler
- Institute of Tropical Medicine, Travel Medicine and Human parasitology, Center of Competence, Baden-Württtemberg, Universität und Universitätsklinikum Tübingen, Tübingen, 72074, Germany
| | - Fernando Salvador
- International Health Unit Vall d'Hebron-Drassanes, Infectious Diseases Department, Vall d'Hebron University Hospital, PROSICS Barcelona, Barcelona, 08035, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, 28029, Spain
| | - Cristina Bocanegra
- International Health Unit Vall d'Hebron-Drassanes, Infectious Diseases Department, Vall d'Hebron University Hospital, PROSICS Barcelona, Barcelona, 08035, Spain
| | - Lorenzo Zammarchi
- Department of Experimental and Clinical Medicine, University of Florence, Florence, 50134 Italy
- Infectious and Tropical Diseases Unit, Careggi University and Hospital, Florence, 50134, Italy
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Ido F, Ouedraogo A, Savadogo I, Hafing T, Ouattara S. Epididymal bilharzia simulating a testicular tumor: A case report. IDCases 2023; 32:e01770. [PMID: 37131488 PMCID: PMC10149191 DOI: 10.1016/j.idcr.2023.e01770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 04/12/2023] [Accepted: 04/17/2023] [Indexed: 05/04/2023] Open
Abstract
Bilharzia or schistosomiasis is a parasitic disease due to infestation by a hematophagous trematode of the genus Schistosoma. It is the second most frequent parasitic endemic in the world after malaria. The most frequent tissue infections are intestinal and genitourinary. Testicular localizations of schistosoma are very rare. When lesions become chronic, they present as non-specific masses, bilharziomas, posing enormous problems of differential diagnosis with other benign and malignant pathologies, which impacts management. We report a case of epididymal schistosomiasis in a 37 years old patient simulating a malignant tumor. This case allowed us to review the diagnostic difficulties of this rare localization and the challenges of management.
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Affiliation(s)
- F.A.H.A. Ido
- Department of Anatomy and Pathological Cytology CHU, Tengandogo, Ouagadougou, Burkina Faso
- Correspondence to: 11 BP 104 CMS Ouagadougou 01, Burkina Faso.
| | - A.S. Ouedraogo
- Department of Anatomy and Pathological Cytology CHU, Bogododgo, Ouagadougou, Burkina Faso
| | - I. Savadogo
- Department of Anatomy and Pathological Cytology CHU-R of Ouahigouya, Burkina Faso
| | - T. Hafing
- Department of Urology CHU, Tengandogo, Ouagadougou, Burkina Faso
| | - S. Ouattara
- Department of Anatomy and Pathological Cytology CHU, Tengandogo, Ouagadougou, Burkina Faso
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Orish VN, Morhe EKS, Azanu W, Alhassan RK, Gyapong M. The parasitology of female genital schistosomiasis. CURRENT RESEARCH IN PARASITOLOGY & VECTOR-BORNE DISEASES 2022; 2:100093. [PMID: 35719849 PMCID: PMC9198370 DOI: 10.1016/j.crpvbd.2022.100093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 04/14/2022] [Accepted: 05/19/2022] [Indexed: 11/17/2022]
Abstract
Female genital schistosomiasis (FGS) is the gynaecological presentation of Schistosoma haematobium infection, resulting from egg deposition in the female genital tract. Despite the fact that this condition has been reported in the early days of the discovery of S. haematobium in Egypt, its existence has been grossly neglected, causing many women in schistosomiasis-endemic areas to go through a preventable, debilitating, and stigmatizing presentation of FGS. To prevent this, increasing awareness of FGS is necessary for all, especially healthcare providers, to improve the diagnosis, management, and treatment. As proposed by the FAST package project, several healthcare professionals with different specializations are expected to be involved in the management of FGS. It is therefore important that basic updated knowledge on the parasitology of the disease be acquired by healthcare professionals. This review provides basic information necessary to improve the knowledge of FGS among healthcare professionals in areas endemic to schistosomiasis. Armed with these basic details, healthcare professionals can improve their confidence in the management and treatment of FGS, contributing significantly to the control and prevention of FGS in endemic areas.
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Affiliation(s)
- Verner N. Orish
- Department of Microbiology and Immunology, School of Medicine, University of Health and Allied Sciences, Ho, Ghana
| | - Emmanuel Komla Senanu Morhe
- Department of Obstetrics and Gynecology, School of Medicine, University of Health and Allied Sciences, Ho, Ghana
| | - Wisdom Azanu
- Department of Obstetrics and Gynecology, School of Medicine, University of Health and Allied Sciences, Ho, Ghana
| | - Robert K. Alhassan
- Institute of Health Research, University of Health and Allied Sciences, Ho, Volta Region, Ghana
| | - Margaret Gyapong
- Institute of Health Research, University of Health and Allied Sciences, Ho, Volta Region, Ghana
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