The ASPIRE Trial - Aiming for Safe Pregnancies by Reducing Malaria and Infections of the Reproductive Tract

Metronidazole (MTZ) is indicated for the treatment of BV and TV and is also safe to administer in the second and third trimesters of pregnancy, and its use with SP or DP may result in better birth outcomes than SP alone. Malaria parasites have developed resistance against SP and the treatment is sub-optimal at clearing malaria infection compared to dihydroartemisinin-piperaquine (DP), therapy that has a suitable profile for use in IPTp. This intervention arm can be compared to the intervention arm IPTp-DP plus MTZ to assess whether DP is superior to SP in preventing adverse birth outcomes. This intervention arm will also be compared to the IPTp-SP plus MTZ placebo arm to assess whether the combination of MTZ with IPTp-SP is superior to IPTp-SP alone in reducing adverse pregnancy outcomes.

Metronidazole (MTZ) is indicated for the treatment of BV and TV and is also safe to administer in the second and third trimesters of pregnancy, and its use with SP or DP may result in better birth outcomes than SP alone. Malaria parasites have developed resistance against SP and the treatment is sub-optimal at clearing malaria infection compared to dihydroartemisinin-piperaquine (DP), therapy that has a suitable profile for use in IPTp. This intervention arm can be compared to the intervention arm IPTp-SP plus MTZ to assess whether DP is superior to SP in in reducing adverse pregnancy outcomes.

The World Health Organization (WHO) recommends providing intermittent preventive treatment (IPTp) using sulphadoxine-pyrimethamine (SP) to pregnant women during the second and third trimesters of pregnancy to clear placental infection.