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Essien-Baidoo S, Essuman MA, Tee J, Ephraim RKD, Blay Mensah LB, Boakye Amponsah S, Afrifa J. Toward schistosomiasis control: Assessment of infection-associated voiding symptoms, quality of life and the impact of exercise coupled with water intake on egg recovery in an endemic community in Ghana. PLOS GLOBAL PUBLIC HEALTH 2023; 3:e0002514. [PMID: 37983234 PMCID: PMC10659178 DOI: 10.1371/journal.pgph.0002514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Accepted: 09/28/2023] [Indexed: 11/22/2023]
Abstract
Assessment of the burden of disease and techniques for clinical diagnosis could ultimately help in schistosomiasis control. This study assessed the impact of exercises and water intake on ova recovery during laboratory diagnosis and schistosomiasis-associated urinary symptoms and quality of life (QOL) among inhabitants of Dendo, an endemic community in Ghana. The clinical findings and responses of 400 randomly selected participants were used for the study. The International Prostate Symptoms Score (I-PSS) was used to collect information on participants' self-reported urinary symptoms and QOL. Finally, urine samples were collected on two consecutive days, initially without exercise and water intake and then after exercise and water intake, and about 10 ml of it were microscopically examined for the presence and quantification of ova. The data collected from the study were analyzed using IBM SPSS. Schistosoma haematobium egg recovery increased significantly (p < 0.001) from 206 (51.5%) to 220 (55.0%) after exercise and water intake with the highest increase being observed among participants less than 20 years (53.3% to 57.1% after exercise and water intake). As high as 90.3% and 56.8% of Schistosoma-positive participants reported IPSS>7 (symptomatic voiding disorders) and QOL≥4 (mostly dissatisfied or unhappy QOL) respectively. The commonest voiding symptoms reported were nocturia (98.9%) and incomplete emptying (79.6%). Positive correlations between egg count, IPSS score, and QOL were observed. This study provides important evidence for the inclusion of exercise and water intake in the microscopic diagnosis of Schistosoma haematobium and reveals that schistosomiasis significantly impacts the affected individuals' urinary health and overall quality of life.
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Affiliation(s)
- Samuel Essien-Baidoo
- Department of Medical Laboratory Science, School of Allied Health Science, College of Health and Allied Sciences, University of Cape Coast, Cape Coast, Ghana
| | - Mainprice Akuoko Essuman
- Department of Medical Laboratory Science, School of Allied Health Science, College of Health and Allied Sciences, University of Cape Coast, Cape Coast, Ghana
| | - Joseph Tee
- Department of Medical Laboratory Science, School of Allied Health Science, College of Health and Allied Sciences, University of Cape Coast, Cape Coast, Ghana
| | - Richard K. D. Ephraim
- Department of Medical Laboratory Science, School of Allied Health Science, College of Health and Allied Sciences, University of Cape Coast, Cape Coast, Ghana
| | - Loretta Betty Blay Mensah
- Department of Medical Laboratory Science, School of Allied Health Science, College of Health and Allied Sciences, University of Cape Coast, Cape Coast, Ghana
| | - Seth Boakye Amponsah
- Department of Medical Laboratory Science, School of Allied Health Science, College of Health and Allied Sciences, University of Cape Coast, Cape Coast, Ghana
| | - Justice Afrifa
- Department of Medical Laboratory Science, School of Allied Health Science, College of Health and Allied Sciences, University of Cape Coast, Cape Coast, Ghana
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Frempong NA, Ahiabor C, Anyan WK, Mama A, Kusi KA, Ofori MF, Adu B, Debrah AY, Anang AK, Ndam NT, Courtin D. Malaria, Urogenital Schistosomiasis, and Anaemia in Pregnant Ghanaian Women. J Parasitol Res 2023; 2023:7500676. [PMID: 37808169 PMCID: PMC10558271 DOI: 10.1155/2023/7500676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 09/03/2023] [Accepted: 09/08/2023] [Indexed: 10/10/2023] Open
Abstract
Background Anaemia is common in sub-Saharan Africa, and parasitic infections could worsen its burden during pregnancy. Moreover, women become susceptible to malaria during pregnancy. We investigated Plasmodium falciparum (P. falciparum) and Schistosoma haematobium (S. haematobium) infections and determined their association with anaemia during pregnancy. Methods A cross-sectional study involving 707 pregnant women attending antenatal care visits (ANC) and 446 at delivery was conducted in Battor and Adidome hospitals. Pregnant women were screened by microscopy and qPCR for P. falciparum and S. haematobium infections. Haemoglobin (Hb) levels were determined, and most participants received intermittent preventive treatment during pregnancy (IPTp) during ANC till delivery. Regression analyses were performed for associations between parasite infection and anaemia. Results P. falciparum microscopy prevalence at ANC and delivery was 8% and 2%, respectively, and by PCR 24% at ANC and 12% at delivery. Anaemia prevalence at ANC was 52% and 49% at delivery. There was an increased risk of anaemia with P. falciparum infection (aOR = 1.92; p = 0.04). IPTp (p = 0.003) and age (p = 0.004) were associated with increased Hb levels at delivery. S. haematobium prevalence by microscopy was 4% at ANC and 2% at delivery. No significant correlation between S. haematobium and Hb levels was observed (coef. = -0.62 g/dl; p = 0.07). Conclusion High anaemia prevalence was observed during pregnancy, and P. falciparum infection was associated with anaemia at ANC. Low S. haematobium prevalence could be attributed to previous praziquantel treatment during mass drug administration. Routine diagnosis and treatment of S. haematobium infections in endemic areas could be initiated to reduce schistosomiasis during pregnancy.
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Affiliation(s)
- Naa Adjeley Frempong
- Clinical Microbiology Department, Kwame Nkrumah University of Science and Technology, Ghana
- Parasitology Department, Noguchi Memorial Institute for Medical Research, College of Health Sciences, University of Ghana, Legon, Ghana
| | - Charity Ahiabor
- Science Laboratory Technology, Accra Technical University, Ghana
| | - William K. Anyan
- Parasitology Department, Noguchi Memorial Institute for Medical Research, College of Health Sciences, University of Ghana, Legon, Ghana
| | - Atikatou Mama
- Inserm U 1016, Institut Cochin, Université de Paris, 75014, France
| | - Kwadwo Asamoah Kusi
- Immunology Department, Noguchi Memorial Institute for Medical Research, College of Health Sciences, University of Ghana, Legon, Ghana
| | - Michael F. Ofori
- Immunology Department, Noguchi Memorial Institute for Medical Research, College of Health Sciences, University of Ghana, Legon, Ghana
| | - Bright Adu
- Immunology Department, Noguchi Memorial Institute for Medical Research, College of Health Sciences, University of Ghana, Legon, Ghana
| | - Alex Yaw Debrah
- Faculty of Health Sciences, Kwame Nkrumah University of Science and Technology, Ghana
| | - Abraham K. Anang
- Institute of Environment and Sanitation Studies(IESS), University of Ghana, Legon, Ghana
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Dassah SD, Nyaah KE, Senoo DKJ, Ziem JB, Aniweh Y, Amenga-Etego L, Awandare GA, Abugri J. Co-infection of Plasmodium falciparum and Schistosoma mansoni is associated with anaemia. Malar J 2023; 22:272. [PMID: 37710279 PMCID: PMC10503114 DOI: 10.1186/s12936-023-04709-w] [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: 07/14/2023] [Accepted: 09/08/2023] [Indexed: 09/16/2023] Open
Abstract
BACKGROUND Malaria and schistosomiasis persist as major public health challenge in sub-Saharan Africa. These infections have independently and also in polyparasitic infection been implicated in anaemia and nutritional deficiencies. This study aimed at assessing asymptomatic malaria, intestinal Schistosoma infections and the risk of anaemia among school children in the Tono irrigation area in the Kassena Nankana East Municipal (KNEM) in the Upper East Region of Northern Ghana. METHODS A cross sectional survey of 326 school children was conducted in the KNEM. Kato Katz technique was used to detect Schistosoma eggs in stool. Finger-prick capillary blood sample was used for the estimation of haemoglobin (Hb) concentration and blood smear for malaria parasite detection by microscopy. RESULTS The average age and Hb concentration were 10.9 years (standard deviation, SD: ± 2.29) and 11.2 g/dl (SD: ± 1.39) respectively with 58.9% (n = 192) being females. The overall prevalence of infection with any of the parasites (single or coinfection) was 49.4% (n = 161, 95% confidence interval, CI [44.0-54.8]). The prevalence of malaria parasite species or Schistosoma mansoni was 32.0% (n = 104) and 25.2% (n = 82), respectively with 7.7% (n = 25) coinfection. The prevalence of anaemia in the cohort was 40.5% (95%CI [35.3-45.9]), of which 44.4% harboured at least one of the parasites. The prevalence of anaemia in malaria parasite spp or S. mansoni mono-infections was 41.8% and 38.6%, respectively and 64.0% in coinfections. There was no statistically significant difference in the odds of being anaemic in mono-infection with malaria (OR = 1.22, 95% CI 0.71-2.11, p = 0.47) or S. mansoni (OR = 1.07, 95% CI 0.58-1.99, p = 0.83) compared to those with no infection. However, the odds of being anaemic and coinfected with malaria parasite species and S. mansoni was 3.03 times higher compared to those with no infection (OR = 3.03, 95% CI 1.26-7.28, p = 0.013). Conclusion The data show a high burden of malaria, S. mansoni infection and anaemia among school children in the irrigation communities. The risk of anaemia was exacerbated by coinfections with malaria parasite(s) and S. mansoni. Targeted integrated interventions are recommended in this focal area of KNEM.
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Affiliation(s)
- Sylvester Donne Dassah
- Department of Biochemistry and Forensic Sciences, School of Chemical and Biochemical Sciences, C. K. Tedam University for Technology and Applied Sciences, Navrongo, Ghana.
| | - Kingsley Enock Nyaah
- Department of Biochemistry and Forensic Sciences, School of Chemical and Biochemical Sciences, C. K. Tedam University for Technology and Applied Sciences, Navrongo, Ghana
| | | | - Juventus B Ziem
- School of Medicine, C. K. Tedam University for Technology and Applied Sciences, Navrongo, Ghana
| | - Yaw Aniweh
- West African Centre for Cell Biology of Infectious Pathogens (WACCBIP), Department of Biochemistry, Cell and Molecular Biology, College of Basic and Applied Sciences, University of Ghana, Legon, Ghana
| | - Lucas Amenga-Etego
- West African Centre for Cell Biology of Infectious Pathogens (WACCBIP), Department of Biochemistry, Cell and Molecular Biology, College of Basic and Applied Sciences, University of Ghana, Legon, Ghana
| | - Gordon A Awandare
- West African Centre for Cell Biology of Infectious Pathogens (WACCBIP), Department of Biochemistry, Cell and Molecular Biology, College of Basic and Applied Sciences, University of Ghana, Legon, Ghana
| | - James Abugri
- Department of Biochemistry and Forensic Sciences, School of Chemical and Biochemical Sciences, C. K. Tedam University for Technology and Applied Sciences, Navrongo, Ghana.
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Kone KJ, Onifade AK, Dada EO. Risk factors affecting the occurrence of urinary schistosomiasis and urinary tract infections in some communities of Ondo State, Nigeria. JOURNAL OF WATER AND HEALTH 2023; 21:27-34. [PMID: 36705495 DOI: 10.2166/wh.2022.186] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Schistosomiasis is one of the neglected tropical diseases, affecting about 240 million people worldwide. Urinary schistosomiasis (US) is a chronic and debilitating disease caused by blood flukes, Schistosoma haematobium, and people with US are vulnerable to secondary infections caused by bacteria. The study was designed to evaluate the risk factors involved in US and urinary tract infection (UTI) in parts of Ondo State, Nigeria. The study areas were rural communities known to be endemic for schistosomiasis, with farming as their major occupation and they depend solely on the use of the infected rivers for their day to day activities. Structured questionnaires were administered to obtain information concerning the infections. Five hundred and nine community dwellers participated in the study. The results showed that schistosomiasis was significant for gender and age (X2(1) = 23.934, p = 0.000) and (X2(7) = 85.991, p = 0.000), respectively, while UTI was not significant for age and gender. The study revealed that gender, age, contact with infected water, and duration spent in the water were risk factors associated with the development of schistosomiasis and UTI in the communities.
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Affiliation(s)
- Kikelomo Jennifer Kone
- Department of Microbiology, Federal University of Technology, Akure, Ondo State, Nigeria E-mail: ; Department of Biological Sciences, University of Medical Sciences, Ondo, Ondo State, Nigeria
| | - Anthony Kayode Onifade
- Department of Microbiology, Federal University of Technology, Akure, Ondo State, Nigeria E-mail:
| | - Ebenezer Oluyemi Dada
- Department of Microbiology, Federal University of Technology, Akure, Ondo State, Nigeria E-mail:
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Urogenital schistosomiasis transmission, malaria and anemia among school-age children in Northern Ghana. Heliyon 2022; 8:e10440. [PMID: 36119865 PMCID: PMC9474855 DOI: 10.1016/j.heliyon.2022.e10440] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 07/16/2021] [Accepted: 08/18/2022] [Indexed: 11/20/2022] Open
Abstract
Background In sub-Saharan Africa, co-morbidity with malaria, schistosomiasis, and soil transmitted helminths (STH) is common among young children. The current study investigated malaria, urinary schistosomiasis and their co-infection and anemia among school-age children in an endemic community, Nakolo in the Kassena-Nankana East District of northern Ghana. Methods A cross-sectional survey of 336 school-age children, 5–16 years was undertaken. Urine samples were examined for Schistosoma haematobium ova using microscopy. Finger prick blood samples were examined for Plasmodium parasites using microscopy and haemoglobin concentration measured with HemoCue Hb301 photometer. Results The mean age was 10.52 (Standard deviation: ±2.27; range: 5–16 years), of which 50.6% (170/336) were males. The overall prevalence of urinary schistosomiasis and Plasmodium (P.) falciparum was 12.8% (43/336) and 37.8% (127/336), respectively with 6.0% (20/336) coinfection. Participants with only P. falciparum infection had 17.8% (19/107) of moderate anemia whilst 21.7% (5/23) of children infected with only S. haematobium had moderate anemia and 4.3% (1/23) had severe anemia. 5.0 % (1/20) of moderate anemia was observed in concurrent infections of P. falciparum and S. haematobium. Use of open water bodies was associated with increased risk of S. haematobium infection (OR = 1.21; 95% CI = [1.06–1.39]; p = 0.001), with females being at reduced risk (OR = 0.93; 95%CI = [0.87–0.99]; p = 0.005). Absence of self-reported haematuria had 0.81 times reduced odds of S. haematobium infection (OR = 0.81; 95%CI = [0.74–0.87]; p < 0.001). Conclusion This study has revealed that urinary schistosomiasis remains prevalent in Kassena-Nankana East district and suggests that urinary schistosomiasis may contribute to moderate anemia among school-age children as compared to asymptomatic malaria infection. These findings call for an evaluation of the annual mass drug administration of Praziquantel among in-school children to ascertain its impact on urinary schistosomiasis prevalence across the district.
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N'Diaye M, Keita BF, Danfakha F, Keita F, Keita G, Senghor CS, Diop B, Diawara L, Bessin F, Vernet C, Barbier D, Dewavrin P, Klotz F. A 12-year follow-up of intestinal schistosomiasis in pre-school-aged children in Assoni Village, Eastern Senegal. Infect Dis Poverty 2021; 10:89. [PMID: 34176498 PMCID: PMC8237420 DOI: 10.1186/s40249-021-00867-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Accepted: 05/21/2021] [Indexed: 12/29/2022] Open
Abstract
Background To monitor the prevalence of schistosomiasis in school-aged children (SAC), the National Bilharzia Control Program (PNLB) was set up by the Senegalese authorities; however, geographically isolated Bedik ethnic groups that did not benefit from this program were found to be heavily infected with Schistosoma mansoni. This observation led us to implement a new schistosomiasis control program in 2008 under the aegis of the non-governmental organization “Le Kaïcedrat” and in partnership with the PNLB/WHO to monitor the prevalence of schistosomiasis in this area. In the village of Assoni, where 100% of SAC were infected, analysis of the stools of pre-school-aged children (PSAC) showed that they were massively infected, so we decided to focus our program on them. Methods From 2008 to 2020, we (i) monitored the prevalence of S. mansoni in PSAC in Assoni using double-stool smear preparation, (ii) treated the infected PSAC with a standard dose of praziquantel 40 mg/kg, (iii) ran educational campaigns each year in the village, and (iv) built latrines to improve sanitation and reduce schistosomiasis transmission. Linear regression was used to examine the trend in the annual schistosomiasis prevalence and a two-sided of Chi-squared test was used to compare prevalence between the different age groups of PSAC. Results We observed an extremely high prevalence of schistosomiasis (78%) in PSAC before implementation of the program in 2008. Contamination occurred in very young children, as 64.3% of children under 2 years old were infected. Moreover, prevalence increased with age and reached 96.8% in children 4 to < 6 years old. Our annual interventions in Assoni Village raised awareness among villagers that water bodies were areas of significant infestation, allowed the building of 88 latrines and led to a decrease in prevalence in PSAC as only 11% of these children were infected in 2020. Conclusion Our study allowed Assoni to be the first village in Senegal to treat PSAC since 2014, but only on an individual basis. It also shows that schistosomiasis is difficult to eradicate and that multi-sectorial actions are required to keep its prevalence at a low level. Graphic abstract ![]()
Supplementary Information The online version contains supplementary material available at 10.1186/s40249-021-00867-8.
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Affiliation(s)
- Monique N'Diaye
- Normandy University, INSERM U1086 ANTICIPE (Interdisciplinary Research Unit for Cancer Prevention and Treatment), BioTICLA Axis (Biology and Innovative Therapeutics for Ovarian Cancers), Caen, France. .,Faculty of Pharmaceutical Sciences, Department of Biodiversity Health, Microbiology, Biotechnology, UNICAEN, Caen, France. .,NGO Le Kaïcedrat, Paris, France.
| | | | | | - Fili Keita
- Health Post, Bandafassi, Kedougou District, Dakar, Senegal
| | - Gérald Keita
- Health Post, Bandafassi, Kedougou District, Dakar, Senegal
| | | | - Bocar Diop
- Programme National de Lutte Contre Les Bilharzioses (PNLB), Ministry of Health, Dakar, Senegal
| | - Lamine Diawara
- Neglected Tropical Diseases, Inter-Country Support Team for West Africa, World Health Organization, Ouagadougou, Burkina Faso
| | - François Bessin
- Faculty of Pharmaceutical Sciences, Department of Biodiversity Health, Microbiology, Biotechnology, UNICAEN, Caen, France.,NGO Le Kaïcedrat, Paris, France
| | - Charlotte Vernet
- Faculty of Pharmaceutical Sciences, Department of Biodiversity Health, Microbiology, Biotechnology, UNICAEN, Caen, France.,NGO Le Kaïcedrat, Paris, France
| | - Dominique Barbier
- Faculty of Pharmaceutical Sciences, Department of Biodiversity Health, Microbiology, Biotechnology, UNICAEN, Caen, France.,NGO Le Kaïcedrat, Paris, France
| | | | - Francis Klotz
- NGO Le Kaïcedrat, Paris, France.,Military Hospital Val-de-Grâce, Paris, France
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Aula OP, McManus DP, Jones MK, Gordon CA. Schistosomiasis with a Focus on Africa. Trop Med Infect Dis 2021; 6:109. [PMID: 34206495 PMCID: PMC8293433 DOI: 10.3390/tropicalmed6030109] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 06/03/2021] [Accepted: 06/04/2021] [Indexed: 12/19/2022] Open
Abstract
Schistosomiasis is a common neglected tropical disease of impoverished people and livestock in many developing countries in tropical Africa, the Middle East, Asia, and Latin America. Substantial progress has been made in controlling schistosomiasis in some African countries, but the disease still prevails in most parts of sub-Saharan Africa with an estimated 800 million people at risk of infection. Current control strategies rely primarily on treatment with praziquantel, as no vaccine is available; however, treatment alone does not prevent reinfection. There has been emphasis on the use of integrated approaches in the control and elimination of the disease in recent years with the development of health infrastructure and health education. However, there is a need to evaluate the present status of African schistosomiasis, primarily caused by Schistosoma mansoni and S. haematobium, and the factors affecting the disease as the basis for developing more effective control and elimination strategies in the future. This review provides an historical perspective of schistosomiasis in Africa and discusses the current status of control efforts in those countries where the disease is endemic.
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Affiliation(s)
- Oyime Poise Aula
- School of Public Health, Faculty of Medicine, University of Queensland, Brisbane 4006, Australia;
- Molecular Parasitology Laboratory, QIMR Berghofer Medical Research Institute, Brisbane 4006, Australia
| | - Donald P. McManus
- School of Public Health, Faculty of Medicine, University of Queensland, Brisbane 4006, Australia;
| | - Malcolm K. Jones
- School of Veterinary Sciences, University of Queensland, Gatton 4343, Australia;
| | - Catherine A. Gordon
- School of Public Health, Faculty of Medicine, University of Queensland, Brisbane 4006, Australia;
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