RT Journal Article
SR Electronic
T1 Effectiveness of intermittent preventive treatment in pregnancy with sulphadoxine-pyrimethamine (IPTp-SP) in Ghana
JF BMJ Global Health
JO BMJ Global Health
FD BMJ Publishing Group Ltd
SP e005877
DO 10.1136/bmjgh-2021-005877
VO 6
IS 8
A1 Dosoo, David Kwame
A1 Malm, Kezia
A1 Oppong, Felix Boakye
A1 Gyasi, Richard
A1 Oduro, Abraham
A1 Williams, John
A1 Atibilla, Dorcas
A1 Peprah, Nana Yaw
A1 Twumasi, Mieks
A1 Owusu-Agyei, Seth
A1 Greenwood, Brian
A1 Chandramohan, Daniel
A1 Asante, Kwaku Poku
YR 2021
UL http://gh.bmj.com/content/6/8/e005877.abstract
AB Introduction Ghana adopted the revised WHO recommendation on intermittent preventive treatment in pregnancy using sulfadoxine-pyrimethamine (IPTp-SP) in 2012. This study has assessed the effectiveness and safety of this policy in Ghana.Methods A total of 1926 pregnant women enrolled at antenatal care (ANC) clinics were assessed for birth outcomes at delivery, and placental histology results for malaria infection were obtained from 1642 participants. Association of reduced placental or peripheral malaria, anaemia and low birth weight (LBW) in women who received ≥4 IPTp-SP doses compared with 3 or ≤2 doses was determined by logistic regression analysis.Results Among the 1926 participants, 5.3% (103), 19.2% (369), 33.2% (640) and 42.3% (817) of women had received ≤1, 2, 3 or ≥4 doses, respectively. There was no difference in risk of active placental malaria (PM) infection in women who received 3 doses compared with ≥4 doses (adjusted OR (aOR) 1.00, 95% CI 0.47 to 2.14). The risk of overall PM infection was 1.63 (95% CI 1.07 to 2.48) in 2 dose group and 1.06 (95% CI 0.72 to 1.57) in 3 dose group compared with ≥4 dose group. The risk of LBW was 1.55 (95% CI 0.97 to 2.47) and 1.06 (95% CI 0.68 to 1.65) for 2 and 3 dose groups, respectively, compared with the ≥4 dose group. Jaundice in babies was present in 0.16%, and 0% for women who received ≥4 doses of SP.Conclusion There was no difference in the risk of PM, LBW or maternal anaemia among women receiving 3 doses compared with ≥4 doses. Receiving ≥3 IPTp-SP doses during pregnancy was associated with a lower risk of overall PM infection compared with 2 doses. As there are no safety concerns, monthly administration of IPTp-SP offers a more practical opportunity for pregnant women to receive ≥3 doses during pregnancy.Data are available upon reasonable request.