Objective: To determine the prevalence and impact of placental malaria on maternal and fetal outcome.
Design: Cross sectional observational.
Setting: The Department of Obstetrics of Government NSCB Medical College Hospital, Jabalpur (Madhya Pradesh).
Population: Five hundred parturient women with fever or history of fever during the present pregnancy.
Method(s): Subjects were tested for peripheral and placental malaria by thick and thin smear examination. Maternal and perinatal outcome correlated with malaria results.
Results(s): The mean age of the studied subjects was 24.5 ± 2.6 years, 60.6 % were primigravida, 87.2 % had unsatisfactory antenatal care. 89.2 % were not using effective malaria prevention measures. Peripheral smear positivity for malaria was detected in 1.8 % subjects and placental malaria positivity in 2.2 % subjects. The mean Hb was lower in malaric subjects (χ(2) = 14.47, p < 0.05). Maternal mortality and prematurity was significantly higher in malaria +ve subjects (p < 0.001). The mean birth weight in malaria +ve subjects was significantly less (p < 0.001). Poor 5 min APGAR (p < 0.0001) and perinatal mortality (p < 0.05) was significantly more common in malaria +ve subjects.
Conclusion(s): Malaria, particularly placental infestation with malarial parasites significantly increases maternal and perinatal morbidity and mortality.
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http://dx.doi.org/10.1007/s13224-012-0153-9 | DOI Listing |
Toxicol Rep
June 2025
Grupo Malaria, Universidad de Antioquia, Colombia.
Unlabelled: Hemozoin (HZ) is a waste product of hemoglobin digestion by and has been implicated in several pathological processes, including inflammation, oxidative stress, endothelial dysfunction, and immune dysregulation. Studying the effects of HZ on the human placenta is essential to understanding the impact of malaria infection during pregnancy. The present study explored the impact of HZ produced by and β-hematin, referred to here as natural HZ (nHZ) and synthetic HZ (sHZ), respectively, on human placental explants exposed .
View Article and Find Full Text PDFSci Rep
December 2024
Leiden University Center for Infectious Diseases (LUCID), Leiden University Medical Center (LUMC), Albinusdreef 2, 2333ZA, Leiden, Zuid-Holland, The Netherlands.
Antibody glycosylation patterns can affect antibody functionality and thereby contribute to protection against invading pathogens. During pregnancy, maternal antibodies can be transferred through the placenta and contribute to modulating both the mother's and her child's immune responses. Although several studies of IgG glycosylation during pregnancy have been carried out, very few cohorts studied were from sub-Saharan Africa, where exposure to microorganisms and parasites is high.
View Article and Find Full Text PDFWest Afr J Med
August 2024
Department of Haematology and Immunology, University of Nigeria Teaching Hospital Ituku-Ozalla, Enugu, Nigeria.
Background: There are reports of a high prevalence of maternal peripheral and placental malarial parasitaemia (MP) in southeastern Nigeria following the two-dose regimen of sulphadoxine-pyrimethamine (SP) for intermittent preventive treatment (IPT) of malaria in pregnancy.
Objective: To compare the effectiveness of monthly versus two-dose regimens of SP for IPT of malaria in pregnancy in Enugu, south-eastern Nigeria.
Methods: A randomized controlled trial involving antenatal clinic attendees at the University of Nigeria Teaching Hospital (UNTH), Ituku-Ozalla, Enugu, Nigeria.
Placenta
December 2024
Department of Pharmacology, Babcock University, Ilishan-Remo, Ogun, Nigeria; Centre for Advanced Medical Research and Biotechnology, Babcock University, Ilishan-Remo, Ogun, Nigeria.
Introduction: The genetic complexity of Plasmodium falciparum is contributory to the emergence of drug resistant-parasites. Intermittent preventive treatment of malaria in pregnancy with sulfadoxine-pyrimethamine (IPTp-SP) in malaria endemic settings is recommended by WHO. This study evaluated the prevalence of Plasmodium falciparum multidrug resistance-1 gene (Pfmdr-1), genetic diversity of merozoite surface proteins (msp-1, msp-2) and glutamate-rich protein (glurp) among pregnant women with sub-patent parasitaemia from southwest Nigeria.
View Article and Find Full Text PDFMalar J
December 2024
School of Medical Laboratory Science, Institute of Health, Jimma University, Jimma, Ethiopia.
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