Intermittent preventive treatment in pregnancy with sulfadoxine–pyrimethamine and parasite resistance: cross-sectional surveys from antenatal care visit and delivery in rural Ghana
Abstract Background Despite decades of prevention efforts, the burden of malaria in pregnancy (MiP) remains a great public health concern. Sulfadoxine-pyrimethamine (SP), used as intermittent preventive treatment in pregnancy (IPTp-SP) is an important component of the malaria prevention strategy imp...
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ftdoajarticles:oai:doaj.org/article:ccdbb0a1fdd4405ea7e3752867ca575a 2023-05-15T15:18:15+02:00 Intermittent preventive treatment in pregnancy with sulfadoxine–pyrimethamine and parasite resistance: cross-sectional surveys from antenatal care visit and delivery in rural Ghana Atikatou Mama Charity Ahiabor Bernard Tornyigah Naa Adjeley Frempong Kwadwo A. Kusi Bright Adu David Courtin Sandrine Houzé Philippe Deloron Michael F. Ofori Abraham K. Anang Frédéric Ariey Nicaise Tuikue Ndam 2022-03-01T00:00:00Z https://doi.org/10.1186/s12936-022-04124-7 https://doaj.org/article/ccdbb0a1fdd4405ea7e3752867ca575a EN eng BMC https://doi.org/10.1186/s12936-022-04124-7 https://doaj.org/toc/1475-2875 doi:10.1186/s12936-022-04124-7 1475-2875 https://doaj.org/article/ccdbb0a1fdd4405ea7e3752867ca575a Malaria Journal, Vol 21, Iss 1, Pp 1-9 (2022) Malaria Pregnancy Plasmodium falciparum Ghana IPTp-SP SP resistance Arctic medicine. Tropical medicine RC955-962 Infectious and parasitic diseases RC109-216 article 2022 ftdoajarticles https://doi.org/10.1186/s12936-022-04124-7 2022-12-30T22:04:46Z Abstract Background Despite decades of prevention efforts, the burden of malaria in pregnancy (MiP) remains a great public health concern. Sulfadoxine-pyrimethamine (SP), used as intermittent preventive treatment in pregnancy (IPTp-SP) is an important component of the malaria prevention strategy implemented in Africa. However, IPTp-SP is under constant threat from parasite resistance, thus requires regular evaluation to inform decision-making bodies. Methods In two malaria endemic communities in the Volta region (Adidome and Battor), a cross-sectional hospital-based study was conducted in pregnant women recruited at their first antenatal care (ANC) visit and at delivery. Basic clinical and demographic information were documented and their antenatal records were reviewed to confirm IPTp-SP adherence. Peripheral and placental blood were assayed for the presence of Plasmodium falciparum parasites by quantitative polymerase chain reaction (qPCR). One hundred and twenty (120) positive samples were genotyped for mutations associated with SP resistance. Results At first ANC visit, P. falciparum prevalence was 28.8% in Adidome and 18.2% in Battor. At delivery, this decreased to 14.2% and 8.2%, respectively. At delivery, 66.2% of the women had taken at least the recommended 3 or more doses of IPTp-SP and there was no difference between the two communities. Taking at least 3 IPTp-SP doses was associated with an average birth weight increase of more than 360 g at both study sites compared to women who did not take treatment (p = 0.003). The Pfdhfr/Pfdhps quintuple mutant IRNI-A/FGKAA was the most prevalent (46.7%) haplotype found and the nonsynonymous Pfdhps mutation at codon A581G was higher at delivery among post-SP treatment isolates (40.6%) compared to those of first ANC (10.22%). There was also an increase in the A581G mutation in isolates from women who took 3 or more IPTp-SP. Conclusions This study confirms a positive impact following the implementation of the new IPTp-SP policy in Ghana in increasing the birth ... Article in Journal/Newspaper Arctic Directory of Open Access Journals: DOAJ Articles Arctic Irni ENVELOPE(29.317,29.317,65.600,65.600) Malaria Journal 21 1 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Malaria Pregnancy Plasmodium falciparum Ghana IPTp-SP SP resistance Arctic medicine. Tropical medicine RC955-962 Infectious and parasitic diseases RC109-216 |
spellingShingle |
Malaria Pregnancy Plasmodium falciparum Ghana IPTp-SP SP resistance Arctic medicine. Tropical medicine RC955-962 Infectious and parasitic diseases RC109-216 Atikatou Mama Charity Ahiabor Bernard Tornyigah Naa Adjeley Frempong Kwadwo A. Kusi Bright Adu David Courtin Sandrine Houzé Philippe Deloron Michael F. Ofori Abraham K. Anang Frédéric Ariey Nicaise Tuikue Ndam Intermittent preventive treatment in pregnancy with sulfadoxine–pyrimethamine and parasite resistance: cross-sectional surveys from antenatal care visit and delivery in rural Ghana |
topic_facet |
Malaria Pregnancy Plasmodium falciparum Ghana IPTp-SP SP resistance Arctic medicine. Tropical medicine RC955-962 Infectious and parasitic diseases RC109-216 |
description |
Abstract Background Despite decades of prevention efforts, the burden of malaria in pregnancy (MiP) remains a great public health concern. Sulfadoxine-pyrimethamine (SP), used as intermittent preventive treatment in pregnancy (IPTp-SP) is an important component of the malaria prevention strategy implemented in Africa. However, IPTp-SP is under constant threat from parasite resistance, thus requires regular evaluation to inform decision-making bodies. Methods In two malaria endemic communities in the Volta region (Adidome and Battor), a cross-sectional hospital-based study was conducted in pregnant women recruited at their first antenatal care (ANC) visit and at delivery. Basic clinical and demographic information were documented and their antenatal records were reviewed to confirm IPTp-SP adherence. Peripheral and placental blood were assayed for the presence of Plasmodium falciparum parasites by quantitative polymerase chain reaction (qPCR). One hundred and twenty (120) positive samples were genotyped for mutations associated with SP resistance. Results At first ANC visit, P. falciparum prevalence was 28.8% in Adidome and 18.2% in Battor. At delivery, this decreased to 14.2% and 8.2%, respectively. At delivery, 66.2% of the women had taken at least the recommended 3 or more doses of IPTp-SP and there was no difference between the two communities. Taking at least 3 IPTp-SP doses was associated with an average birth weight increase of more than 360 g at both study sites compared to women who did not take treatment (p = 0.003). The Pfdhfr/Pfdhps quintuple mutant IRNI-A/FGKAA was the most prevalent (46.7%) haplotype found and the nonsynonymous Pfdhps mutation at codon A581G was higher at delivery among post-SP treatment isolates (40.6%) compared to those of first ANC (10.22%). There was also an increase in the A581G mutation in isolates from women who took 3 or more IPTp-SP. Conclusions This study confirms a positive impact following the implementation of the new IPTp-SP policy in Ghana in increasing the birth ... |
format |
Article in Journal/Newspaper |
author |
Atikatou Mama Charity Ahiabor Bernard Tornyigah Naa Adjeley Frempong Kwadwo A. Kusi Bright Adu David Courtin Sandrine Houzé Philippe Deloron Michael F. Ofori Abraham K. Anang Frédéric Ariey Nicaise Tuikue Ndam |
author_facet |
Atikatou Mama Charity Ahiabor Bernard Tornyigah Naa Adjeley Frempong Kwadwo A. Kusi Bright Adu David Courtin Sandrine Houzé Philippe Deloron Michael F. Ofori Abraham K. Anang Frédéric Ariey Nicaise Tuikue Ndam |
author_sort |
Atikatou Mama |
title |
Intermittent preventive treatment in pregnancy with sulfadoxine–pyrimethamine and parasite resistance: cross-sectional surveys from antenatal care visit and delivery in rural Ghana |
title_short |
Intermittent preventive treatment in pregnancy with sulfadoxine–pyrimethamine and parasite resistance: cross-sectional surveys from antenatal care visit and delivery in rural Ghana |
title_full |
Intermittent preventive treatment in pregnancy with sulfadoxine–pyrimethamine and parasite resistance: cross-sectional surveys from antenatal care visit and delivery in rural Ghana |
title_fullStr |
Intermittent preventive treatment in pregnancy with sulfadoxine–pyrimethamine and parasite resistance: cross-sectional surveys from antenatal care visit and delivery in rural Ghana |
title_full_unstemmed |
Intermittent preventive treatment in pregnancy with sulfadoxine–pyrimethamine and parasite resistance: cross-sectional surveys from antenatal care visit and delivery in rural Ghana |
title_sort |
intermittent preventive treatment in pregnancy with sulfadoxine–pyrimethamine and parasite resistance: cross-sectional surveys from antenatal care visit and delivery in rural ghana |
publisher |
BMC |
publishDate |
2022 |
url |
https://doi.org/10.1186/s12936-022-04124-7 https://doaj.org/article/ccdbb0a1fdd4405ea7e3752867ca575a |
long_lat |
ENVELOPE(29.317,29.317,65.600,65.600) |
geographic |
Arctic Irni |
geographic_facet |
Arctic Irni |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
Malaria Journal, Vol 21, Iss 1, Pp 1-9 (2022) |
op_relation |
https://doi.org/10.1186/s12936-022-04124-7 https://doaj.org/toc/1475-2875 doi:10.1186/s12936-022-04124-7 1475-2875 https://doaj.org/article/ccdbb0a1fdd4405ea7e3752867ca575a |
op_doi |
https://doi.org/10.1186/s12936-022-04124-7 |
container_title |
Malaria Journal |
container_volume |
21 |
container_issue |
1 |
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1766348458436853760 |