2022
Haematological consequences of acute uncomplicated falciparum malaria: a WorldWide Antimalarial Resistance Network pooled analysis of individual patient data
Mansoor R, Commons R, Douglas N, Abuaku B, Achan J, Adam I, Adjei G, Adjuik M, Alemayehu B, Allan R, Allen E, Anvikar A, Arinaitwe E, Ashley E, Ashurst H, Asih P, Bakyaita N, Barennes H, Barnes K, Basco L, Bassat Q, Baudin E, Bell D, Bethell D, Bjorkman A, Boulton C, Bousema T, Brasseur P, Bukirwa H, Burrow R, Carrara V, Cot M, D’Alessandro U, Das D, Das S, Davis T, Desai M, Djimde A, Dondorp A, Dorsey G, Drakeley C, Duparc S, Espié E, Etard J, Falade C, Faucher J, Filler S, Fogg C, Fukuda M, Gaye O, Genton B, Rahim A, Gilayeneh J, Gonzalez R, Grais R, Grandesso F, Greenwood B, Grivoyannis A, Hatz C, Hodel E, Humphreys G, Hwang J, Ishengoma D, Juma E, Kachur S, Kager P, Kamugisha E, Kamya M, Karema C, Kayentao K, Kazienga A, Kiechel J, Kofoed P, Koram K, Kremsner P, Lalloo D, Laman M, Lee S, Lell B, Maiga A, Mårtensson A, Mayxay M, Mbacham W, McGready R, Menan H, Ménard D, Mockenhaupt F, Moore B, Müller O, Nahum A, Ndiaye J, Newton P, Ngasala B, Nikiema F, Nji A, Noedl H, Nosten F, Ogutu B, Ojurongbe O, Osorio L, Ouédraogo J, Owusu-Agyei S, Pareek A, Penali L, Piola P, Plucinski M, Premji Z, Ramharter M, Richmond C, Rombo L, Roper C, Rosenthal P, Salman S, Same-Ekobo A, Sibley C, Sirima S, Smithuis F, Somé F, Staedke S, Starzengruber P, Strub-Wourgaft N, Sutanto I, Swarthout T, Syafruddin D, Talisuna A, Taylor W, Temu E, Thwing J, Tinto H, Tjitra E, Touré O, Tran T, Ursing J, Valea I, Valentini G, van Vugt M, von Seidlein L, Ward S, Were V, White N, Woodrow C, Yavo W, Yeka A, Zongo I, Simpson J, Guerin P, Stepniewska K, Price R. Haematological consequences of acute uncomplicated falciparum malaria: a WorldWide Antimalarial Resistance Network pooled analysis of individual patient data. BMC Medicine 2022, 20: 85. PMID: 35249546, PMCID: PMC8900374, DOI: 10.1186/s12916-022-02265-9.Peer-Reviewed Original ResearchConceptsUncomplicated P. falciparum malariaSevere anemiaDay 7Nadir hemoglobinParasite clearanceTreatment of uncomplicated P. falciparum malariaDay 3Risk factorsHaematological responseRate of parasite clearanceWorldWide Antimalarial Resistance NetworkArtemisinin-based regimensBackgroundPlasmodium falciparum malariaDelayed parasite clearanceMethodsIndividual patient dataMedian hemoglobin concentrationIndependent risk factorRisk of anemiaArtemisinin-based treatmentsDay 2 post treatmentDay of nadirModerately severe anemiaIndividual patient dataPatient dataMalarial anemia
2021
Persistent Submicroscopic Plasmodium falciparum Parasitemia 72 Hours after Treatment with Artemether-Lumefantrine Predicts 42-Day Treatment Failure in Mali and Burkina Faso
Beshir K, Diallo N, Somé F, Sombie S, Zongo I, Fofana B, Traore A, Dama S, Bamadio A, Traore O, Coulibaly S, Maurice O, Diarra A, Kaboré J, Kodio A, Togo A, Dara N, Coulibaly M, Dao F, Nikiema F, Compaore Y, Kabore N, Barry N, Soulama I, Sagara I, Sirima S, Ouédraogo J, Djimde A, Sutherland C. Persistent Submicroscopic Plasmodium falciparum Parasitemia 72 Hours after Treatment with Artemether-Lumefantrine Predicts 42-Day Treatment Failure in Mali and Burkina Faso. Antimicrobial Agents And Chemotherapy 2021, 65: 10.1128/aac.00873-21. PMID: 34060901, PMCID: PMC8284475, DOI: 10.1128/aac.00873-21.Peer-Reviewed Original ResearchConceptsArtemether-lumefantrineClinical episodesFirst treatment episodeComplete parasite clearanceDrug treatment groupPlasmodium falciparum parasitemiaQuantitative PCRMalaria transmission intensityEvaluable patientsParasitological efficacyParasite clearanceTreatment failureSubmicroscopic parasitemiaTreatment episodesTreatment outcomesTreatment groupsBetter efficacyDay 42Short intervalsH posttreatmentParasitemiaRegimensPatientsBurkina FasoTransmission intensity
2016
A Worldwide Map of Plasmodium falciparum K13-Propeller Polymorphisms
Ménard D, Khim N, Beghain J, Adegnika A, Shafiul-Alam M, Amodu O, Rahim-Awab G, Barnadas C, Berry A, Boum Y, Bustos M, Cao J, Chen J, Collet L, Cui L, Thakur G, Dieye A, Djallé D, Dorkenoo M, Eboumbou-Moukoko C, Espino F, Fandeur T, Ferreira-da-Cruz M, Fola A, Fuehrer H, Hassan A, Herrera S, Hongvanthong B, Houzé S, Ibrahim M, Jahirul-Karim M, Jiang L, Kano S, Ali-Khan W, Khanthavong M, Kremsner P, Lacerda M, Leang R, Leelawong M, Li M, Lin K, Mazarati J, Ménard S, Morlais I, Muhindo-Mavoko H, Musset L, Na-Bangchang K, Nambozi M, Niaré K, Noedl H, Ouédraogo J, Pillai D, Pradines B, Quang-Phuc B, Ramharter M, Randrianarivelojosia M, Sattabongkot J, Sheikh-Omar A, Silué K, Sirima S, Sutherland C, Syafruddin D, Tahar R, Tang L, Touré O, Tshibangu-wa-Tshibangu P, Vigan-Womas I, Warsame M, Wini L, Zakeri S, Kim S, Eam R, Berne L, Khean C, Chy S, Ken M, Loch K, Canier L, Duru V, Legrand E, Barale J, Stokes B, Straimer J, Witkowski B, Fidock D, Rogier C, Ringwald P, Ariey F, Mercereau-Puijalon O. A Worldwide Map of Plasmodium falciparum K13-Propeller Polymorphisms. New England Journal Of Medicine 2016, 374: 2453-2464. PMID: 27332904, PMCID: PMC4955562, DOI: 10.1056/nejmoa1513137.Peer-Reviewed Original ResearchConceptsK13 mutationsRing-stage survival assayK13-propeller polymorphismsPlasmodium falciparum resistanceA578S mutationParasite clearanceRare nonsynonymous mutationsFalciparum resistanceAntimalarial resistanceArtemisinin resistanceNationwide surveillanceGlobal burdenSentinel sitesGeographic disparitiesSurvival assaysP. falciparum genesMalariaPropeller domainMajor determinantArtemisininMutationsNonsynonymous mutationsSuch resistancePolymorphismPatients