2015
Dynamic of plasmodium falciparum chloroquine resistance transporter gene Pfcrt K76T mutation five years after withdrawal of chloroquine in Burkina Faso
Sondo P, Derra K, Tarnagda Z, Nakanabo S, Zampa O, Kazienga A, Valea I, Sorgho H, Ouedraogo J, Guiguemde T, Tinto H. Dynamic of plasmodium falciparum chloroquine resistance transporter gene Pfcrt K76T mutation five years after withdrawal of chloroquine in Burkina Faso. Pan African Medical Journal 2015, 21: 101. PMID: 26516402, PMCID: PMC4606025, DOI: 10.11604/pamj.2015.21.101.6437.Peer-Reviewed Original Research
2006
In vivo sensitivity of Plasmodium faciparum to chloroquine and sulfadoxine pyrimethamine in the Bobo Dioulasso region (1998-2001): risk factors associated with treatments failures to the two drugs.
Tinto H, Sanou B, Erhart A, D'Alessandro U, Ouédraogo J, Guiguemdé T. In vivo sensitivity of Plasmodium faciparum to chloroquine and sulfadoxine pyrimethamine in the Bobo Dioulasso region (1998-2001): risk factors associated with treatments failures to the two drugs. Bulletin De La Société De Pathologie Exotique 2006, 99: 161-5. PMID: 16983817.Peer-Reviewed Original ResearchConceptsCQ treatment failureTreatment failureRisk factorsMultivariate analysisVivo field testTotal treatment failureYears of ageTime of recruitmentSignificant increaseSulfadoxine-pyrimethamineCQ groupUnivariate analysisHealth centersAge of childrenLate failureLow parasitaemiaBetter efficacyDay 14Therapeutic efficacyDay 0SP groupVivo sensitivityParasitaemiaChloroquineDrugs
2003
Relationship between the Pfcrt T76 and the Pfmdr-1 Y86 mutations in Plasmodium falciparum and in vitro/in vivo chloroquine resistance in Burkina Faso, West Africa
Tinto H, Ouédraogo J, Erhart A, Van Overmeir C, Dujardin J, Van Marck E, Guiguemdé T, D’Alessandro U. Relationship between the Pfcrt T76 and the Pfmdr-1 Y86 mutations in Plasmodium falciparum and in vitro/in vivo chloroquine resistance in Burkina Faso, West Africa. Infection Genetics And Evolution 2003, 3: 287-292. PMID: 14636690, DOI: 10.1016/j.meegid.2003.08.002.Peer-Reviewed Original ResearchConceptsPfcrt T76 mutationT76 mutationPfcrt T76CQ resistancePlasmodium falciparumVivo chloroquine resistancePre-treatment samplesPfcrt K76Uncomplicated malariaChloroquine resistanceStrong linkage disequilibriumGeometric mean valuesBurkina FasoSuch associationsChloroquinePrevious reportsFalciparumMutationsT76
2002
Chloroquine and sulphadoxine‐pyrimethamine efficacy for uncomplicated malaria treatment and haematological recovery in children in Bobo‐Dioulasso, Burkina Faso during a 3‐year period 1998–2000
Tinto H, Zoungrana E, Coulibaly S, Ouedraogo J, Traoré M, Guiguemde T, Van Marck E, D'Alessandro U. Chloroquine and sulphadoxine‐pyrimethamine efficacy for uncomplicated malaria treatment and haematological recovery in children in Bobo‐Dioulasso, Burkina Faso during a 3‐year period 1998–2000. Tropical Medicine And International Health 2002, 7: 925-930. PMID: 12390597, DOI: 10.1046/j.1365-3156.2002.00952.x.Peer-Reviewed Original ResearchConceptsPrevalence of anemiaClinical failureParasitological resistancePacked cell volumeUncomplicated malariaDay 14Day 0Uncomplicated malaria treatmentHaematological recoveryMalaria treatmentCQ resistanceHealth centersRegular surveillanceAntimalarial drugsChloroquineBurkina FasoPrevalenceBobo-DioulassoChildrenAnemiaEvidence of increasesMalariaTreatmentFailureCell volume
1998
In vitro sensitivity of Plasmodium falciparum to halofantrine compared with chloroquine, quinine and mefloquine in the region of Bobo-Dioulasso, Burkina Faso (West Africa).
Ouédraogo J, Dutheil Y, Tinto H, Traoré B, Zampa H, Tall F, Coulibaly S, Guiguemdé T. In vitro sensitivity of Plasmodium falciparum to halofantrine compared with chloroquine, quinine and mefloquine in the region of Bobo-Dioulasso, Burkina Faso (West Africa). Tropical Medicine And International Health 1998, 3: 381-4. PMID: 9623943.Peer-Reviewed Original ResearchConceptsChloroquine-resistant isolatesMean IC50 valuesChloroquine-sensitive isolatesDrug-resistant isolatesBobo-DioulassoIC50 valuesProportion of isolatesParasite densityMefloquineSignificant positive correlationHalofantrinePlasmodium falciparumNew antimalarialsCase of quinineSignificant differencesQuinineChloroquineAntimalarialsPositive correlationIsolatesBurkina FasoProportion
1994
Ten-year surveillance of drug-resistant malaria in Burkina Faso (1982-1991).
Guiguemde T, Aouba A, Ouedraogo J, Lamizana L. Ten-year surveillance of drug-resistant malaria in Burkina Faso (1982-1991). American Journal Of Tropical Medicine And Hygiene 1994, 50: 699-704. PMID: 8024062, DOI: 10.4269/ajtmh.1994.50.699.Peer-Reviewed Original ResearchConceptsTen-year surveillanceBobo-DioulassoDrug-resistant malariaDrug-resistant formsPrevalence of resistanceFirst caseChloroquine sensitivityVivo resistanceCases of resistanceMalaria transmissionBurkina FasoPlasmodium falciparumMefloquineHigh rateMalariaPyrimethamineChloroquineVitroVivoActive surveyLevel of resistancePrevalence
1988
Emergence of chloroquine-resistant malaria in West Africa: the case of Sokode (Togo).
Gbary A, Guiguemdé T, Ouedraogo J. Emergence of chloroquine-resistant malaria in West Africa: the case of Sokode (Togo). Tropical Medicine And Parasitology 1988, 39: 142-4. PMID: 3051292.Peer-Reviewed Original ResearchConceptsDose of chloroquineVivo chloroquine resistanceChloroquine-resistant malariaThin blood smearsChloroquine resistanceChloroquine sensitivityStandard doseFever attacksWHO methodologyReference centerBlood smearsDoseMajor endemic diseaseEndemic diseaseVivo surveyWest African countriesSecond groupFirst groupMalariaChloroquineChildrenRI typeRII typeGroupAfrican countries
1987
The OCCGE (Organisation de Coordination et de Coopération pour la Lutte contre les Grandes Endémies) and the surveillance of the drug sensitivity of Plasmodium falciparum to antimalarials.
Gbary A, Guiguemde T, Ouedraogo J, Baudon D, Douchet C, Le Bras J, Breman J. The OCCGE (Organisation de Coordination et de Coopération pour la Lutte contre les Grandes Endémies) and the surveillance of the drug sensitivity of Plasmodium falciparum to antimalarials. Bulletin De La Société De Pathologie Exotique 1987, 80: 461-8. PMID: 3319256.Peer-Reviewed Original ResearchConceptsDifferent epidemiological featuresPrimary health careMalaria control strategiesCentre MurazEpidemiological featuresFebrile attacksSentinel centresReference centerAntimalarial drugsDrug sensitivityPlasmodium falciparumHealth careChemoresistanceSurveillanceSurveillance systemChemotherapyBurkina FasoChemosensitivityChloroquineAntimalarialsCareCenterFalciparumSurveillance of the sensitivity of Plasmodium falciparum to chloroquine in Western Africa: value of in vivo tests using 5 and 10 mg/kg.
Baudon D, Guiguemde T, Ouedraogo J. Surveillance of the sensitivity of Plasmodium falciparum to chloroquine in Western Africa: value of in vivo tests using 5 and 10 mg/kg. Bulletin De La Société De Pathologie Exotique 1987, 80: 469-76. PMID: 3319257.Peer-Reviewed Original Research