2023
Seasonal Malaria Chemoprevention Drug Levels and Drug Resistance Markers in Children With or Without Malaria in Burkina Faso: A Case-Control Study
Roh M, Zongo I, Haro A, Huang L, Somé A, Yerbanga R, Conrad M, Wallender E, Legac J, Aweeka F, Ouédraogo J, Rosenthal P. Seasonal Malaria Chemoprevention Drug Levels and Drug Resistance Markers in Children With or Without Malaria in Burkina Faso: A Case-Control Study. The Journal Of Infectious Diseases 2023, 228: 926-935. PMID: 37221018, PMCID: PMC10547452, DOI: 10.1093/infdis/jiad172.Peer-Reviewed Original ResearchConceptsSeasonal malaria chemopreventionDrug levelsMonths of ageOdds ratioHigh-level SP resistanceSP-AQCase-control studyConditional logistic regressionLow drug levelsPrevalence of mutationsDrug resistance markersCase-control designResistance markersIncident malariaParasitemic childrenMalaria chemopreventionAntimalarial resistanceChildren 6Health facilitiesSP resistanceChildren 3Malaria incidenceDrug resistanceMalariaLogistic regressionCost of introducing and delivering malaria vaccine (RTS,S/AS01E) in areas of seasonal malaria transmission, Mali and Burkina Faso
Diawara H, Bocoum F, Dicko A, Levin A, Lee C, Koita F, Ouédraogo J, Guissou R, Yabré S, Traoré S, Morgan W, Pecenka C, Baral R. Cost of introducing and delivering malaria vaccine (RTS,S/AS01E) in areas of seasonal malaria transmission, Mali and Burkina Faso. BMJ Global Health 2023, 8: e011316. PMID: 37068848, PMCID: PMC10111920, DOI: 10.1136/bmjgh-2022-011316.Peer-Reviewed Original ResearchConceptsVaccine deliverySeasonal vaccinationMalaria vaccineMalaria transmissionSeasonal malaria transmissionRoutine Expanded ProgrammeResource use dataRoutine EPINew vaccine introductionSeasonal malariaVaccine introductionMain cost driversHealth facilitiesExpanded ProgrammeVaccine priceVaccine rolloutMass campaignsService deliveryYoung childrenVaccinationCost consequencesBurkina FasoFinancial costsVaccineDelivery approach
2021
Effectiveness of seasonal malaria chemoprevention (SMC) treatments when SMC is implemented at scale: Case–control studies in 5 countries
Cairns M, Ceesay S, Sagara I, Zongo I, Kessely H, Gamougam K, Diallo A, Ogboi J, Moroso D, Van Hulle S, Eloike T, Snell P, Scott S, Merle C, Bojang K, Ouedraogo J, Dicko A, Ndiaye J, Milligan P. Effectiveness of seasonal malaria chemoprevention (SMC) treatments when SMC is implemented at scale: Case–control studies in 5 countries. PLOS Medicine 2021, 18: e1003727. PMID: 34495978, PMCID: PMC8457484, DOI: 10.1371/journal.pmed.1003727.Peer-Reviewed Original ResearchMeSH KeywordsAfrica, WesternAge FactorsAmodiaquineAntimalarialsCase-Control StudiesChild, PreschoolCommunicable Disease ControlDrug CombinationsFemaleHumansIncidenceInfantMalaria, FalciparumMaleParasite LoadPlasmodium falciparumProgram EvaluationPyrimethamineRisk AssessmentRisk FactorsSeasonsSulfadoxineTime FactorsTreatment OutcomeConceptsSeasonal malaria chemopreventionCase-control studyClinical malariaOdds ratioClinical trialsNational Malaria Control ProgrammeClinical malaria incidenceIndividual case-control studiesIncidence rate ratiosHigh protective efficacyConditional logistic regressionMalaria control activitiesMalaria control programmesPersonal protectionCase-control designChemoprevention treatmentMalaria chemopreventionSevere malariaSMC treatmentMean agePrimary exposureProtective efficacyResidual confoundingHealth facilitiesParasite density
2020
Seasonal malaria vaccination: protocol of a phase 3 trial of seasonal vaccination with the RTS,S/AS01E vaccine, seasonal malaria chemoprevention and the combination of vaccination and chemoprevention
Chandramohan D, Dicko A, Zongo I, Sagara I, Cairns M, Kuepfer I, Diarra M, Tapily A, Issiaka D, Sanogo K, Mahamar A, Sompougdou F, Yerbanga S, Thera I, Milligan P, Tinto H, Ofori-Anyinam O, Ouedraogo J, Greenwood B. Seasonal malaria vaccination: protocol of a phase 3 trial of seasonal vaccination with the RTS,S/AS01E vaccine, seasonal malaria chemoprevention and the combination of vaccination and chemoprevention. BMJ Open 2020, 10: e035433. PMID: 32933955, PMCID: PMC7493088, DOI: 10.1136/bmjopen-2019-035433.Peer-Reviewed Original ResearchConceptsSeasonal malaria chemopreventionClinical malariaTransmission seasonMalaria chemopreventionSeasonal vaccinationDoses of RTSWeekly active surveillancePlacebo-controlled trialPhase 3 trialMalaria transmission seasonPositive blood filmPrevalence of malariaSubsequent transmission seasonSubset of childrenCombination of vaccinationBooster doseModified intentionPrimary endpointControl vaccineFirst doseMalaria vaccineActive surveillanceCase detectionRabies vaccineHealth facilities
2015
Safety and efficacy of re-treatments with pyronaridine-artesunate in African patients with malaria: a substudy of the WANECAM randomised trial
Sagara I, Beavogui A, Zongo I, Soulama I, Borghini-Fuhrer I, Fofana B, Camara D, Somé A, Coulibaly A, Traore O, Dara N, Kabore M, Thera I, Compaore Y, Sylla M, Nikiema F, Diallo M, Dicko A, Gil J, Borrmann S, Duparc S, Miller R, Doumbo O, Shin J, Bjorkman A, Ouedraogo J, Sirima S, Djimdé A. Safety and efficacy of re-treatments with pyronaridine-artesunate in African patients with malaria: a substudy of the WANECAM randomised trial. The Lancet Infectious Diseases 2015, 16: 189-198. PMID: 26601738, PMCID: PMC4726763, DOI: 10.1016/s1473-3099(15)00318-7.Peer-Reviewed Original ResearchConceptsSubstudy analysisFirst episodeFirst treatmentArtemisinin-based combination treatmentDeveloping Countries Clinical Trials PartnershipPrimary safety endpointPyronaridine-artesunate efficacyHistory of feverIncidence of hepatotoxicityAdverse event frequencyExclusion of patientsUK Medical Research CouncilMedical Research CouncilParasitological responseSafety endpointArtemether-lumefantrineMalaria episodesTreat analysisAfrican patientsMalaria treatmentClinical trialsMalaria VentureLaboratory valuesAlanine aminotransferaseHealth facilities
2012
An analysis of timing and frequency of malaria infection during pregnancy in relation to the risk of low birth weight, anaemia and perinatal mortality in Burkina Faso
Valea I, Tinto H, Drabo M, Huybregts L, Sorgho H, Ouedraogo J, Guiguemde R, van Geertruyden J, Kolsteren P, D'Alessandro U, the FSP/MISAME study Group. An analysis of timing and frequency of malaria infection during pregnancy in relation to the risk of low birth weight, anaemia and perinatal mortality in Burkina Faso. Malaria Journal 2012, 11: 71. PMID: 22433778, PMCID: PMC3338396, DOI: 10.1186/1475-2875-11-71.Peer-Reviewed Original ResearchMeSH KeywordsAdultAnemiaAntimalarialsBurkina FasoDrug Administration ScheduleDrug CombinationsFemaleHumansInfant, Low Birth WeightInfant, NewbornMalaria, FalciparumPlasmodium falciparumPregnancyPregnancy Complications, ParasiticPregnancy TrimestersProspective StudiesPyrimethamineRiskSulfadoxineTime FactorsYoung AdultConceptsLow birth weightFirst malaria infectionDoses of SPMalaria infectionBirth weightPerinatal mortalityMaternal anemiaFirst trimesterPregnant womenHigh riskBackgroundA prospective studyIntermittent preventive treatmentAntenatal care visitsHistory of feverIncidence rate ratiosCare visitsThird doseMethodsStudy participantsProspective studySecond trimesterPreventive treatmentHealth centersHealth facilitiesPregnancyInsecticidal nets