Frempong N. A., Ahiabor C., Anyan W. K., Mama A., Kusi K. A., Ofori M. F., Adu B., Debrah A. Y., Anang A. K., Tuikue Ndam Nicaise, Courtin David. (2023). Malaria, urogenital schistosomiasis, and anaemia in pregnant Ghanaian women. Journal of Parasitology Research, 2023, p. 7500676 [10 p.]. ISSN 2090-0023.
Titre du document
Malaria, urogenital schistosomiasis, and anaemia in pregnant Ghanaian women
Année de publication
2023
Auteurs
Frempong N. A., Ahiabor C., Anyan W. K., Mama A., Kusi K. A., Ofori M. F., Adu B., Debrah A. Y., Anang A. K., Tuikue Ndam Nicaise, Courtin David
Source
Journal of Parasitology Research, 2023,
2023, p. 7500676 [10 p.] ISSN 2090-0023
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.
Plan de classement
Santé : généralités [050]
;
Entomologie médicale / Parasitologie / Virologie [052]
Description Géographique
GHANA
Localisation
Fonds IRD [F B010090307]
Identifiant IRD
fdi:010090307
