PMID- 22315391 OWN - NLM STAT- MEDLINE DCOM- 20120322 LR - 20131121 IS - 1537-6613 (Electronic) IS - 0022-1899 (Linking) VI - 205 Suppl 1 DP - 2012 Mar TI - Pharmacovigilance of malaria intermittent preventive treatment in infants coupled with routine immunizations in 6 African countries. PG - S82-90 LID - 10.1093/infdis/jir799 [doi] AB - BACKGROUND: Intermittent preventive treatment in infants (IPTi) is a new malaria control strategy coupled with the delivery of routine immunizations recommended by the World Health Organization since 2009 for countries with moderate to high endemicity. To evaluate its safety profile and identify potential new adverse events (AEs) following simultaneous administration of sulfadoxine-pyrimethamine (SP-IPTi) with immunizations, we measured AE incidence and evaluated spontaneous AE reporting. METHODS: A cohort event monitoring study was conducted on 24 000 infants in 2 countries after administration of SP-IPTi during routine immunizations. Additional pharmacovigilance training and supervision were conducted to stimulate AE passive reporting in 6 African countries. RESULTS: No serious AEs were found by active follow-up, representing 95% probability that the rate does not exceed 1 per 8000. No serious AEs were found by retrospective review of hospital registers. The rate of moderate AEs probably linked to immunization and/or SP-IPTi was 1.8 per 1000 doses (95% confidence interval, 1.50-2.00). Spontaneous reporting of AEs remained <1% of cases collected by active follow-up. CONCLUSIONS: Simultaneous administration of SP-IPTi and immunizations is a safe strategy for implementation with a low risk of serious AEs to infants. Strategies toward strengthening spontaneous reporting in Africa should include not only the provider but also beneficiaries or their caregivers. FAU - de Sousa, Alexandra AU - de Sousa A AD - UNICEF New York, USA. alexandra.desousa@verizon.net FAU - Rabarijaona, Leon Paul AU - Rabarijaona LP FAU - Tenkorang, Ofori AU - Tenkorang O FAU - Inkoom, Ebenezer AU - Inkoom E FAU - Ravelomanantena, Hantamalala V AU - Ravelomanantena HV FAU - Njarasoa, Sabrina AU - Njarasoa S FAU - Whang, Jeremiah Nee AU - Whang JN FAU - Ndiaye, Jean Louis AU - Ndiaye JL FAU - Ndiaye, Youssoupha AU - Ndiaye Y FAU - Ndiaye, Mouhamed AU - Ndiaye M FAU - Sow, Doudou AU - Sow D FAU - Akadiri, Guinoussa AU - Akadiri G FAU - Hassan, Jacques AU - Hassan J FAU - Dicko, Alassane AU - Dicko A FAU - Sagara, Issaka AU - Sagara I FAU - Kubalalika, Prestor AU - Kubalalika P FAU - Mathanga, Don AU - Mathanga D FAU - Bizuneh, Ketema AU - Bizuneh K FAU - Randriasamimanana, Jean Rene AU - Randriasamimanana JR FAU - Recht, Judith AU - Recht J FAU - Bjelic, Ivana AU - Bjelic I FAU - Dodoo, Alexander AU - Dodoo A LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - United States TA - J Infect Dis JT - The Journal of infectious diseases JID - 0413675 RN - 0 (Antimalarials) RN - 0 (Drug Combinations) RN - 0 (Malaria Vaccines) RN - 37338-39-9 (fanasil, pyrimethamine drug combination) RN - 88463U4SM5 (Sulfadoxine) RN - Z3614QOX8W (Pyrimethamine) SB - IM MH - Adverse Drug Reaction Reporting Systems MH - Africa MH - Antimalarials/*adverse effects MH - Drug Combinations MH - Drug-Related Side Effects and Adverse Reactions/epidemiology MH - Female MH - Humans MH - *Immunization MH - Infant MH - Malaria/*prevention & control MH - Malaria Vaccines/*adverse effects MH - Male MH - *Pharmacovigilance MH - Pyrimethamine/*adverse effects MH - Sulfadoxine/*adverse effects EDAT- 2012/02/15 06:00 MHDA- 2012/03/23 06:00 CRDT- 2012/02/09 06:00 PHST- 2012/02/09 06:00 [entrez] PHST- 2012/02/15 06:00 [pubmed] PHST- 2012/03/23 06:00 [medline] AID - jir799 [pii] AID - 10.1093/infdis/jir799 [doi] PST - ppublish SO - J Infect Dis. 2012 Mar;205 Suppl 1:S82-90. doi: 10.1093/infdis/jir799.