2022
Impact of Drug Exposure on Resistance Selection Following Artemether‐Lumefantrine Treatment for Malaria in Children With and Without HIV in Uganda
Kay K, Goodwin J, Ehrlich H, Ou J, Freeman T, Wang K, Li F, Wade M, French J, Huang L, Aweeka F, Mwebaza N, Kajubi R, Riggs M, Ruiz‐Garcia A, Parikh S. Impact of Drug Exposure on Resistance Selection Following Artemether‐Lumefantrine Treatment for Malaria in Children With and Without HIV in Uganda. Clinical Pharmacology & Therapeutics 2022, 113: 660-669. PMID: 36260349, PMCID: PMC9981240, DOI: 10.1002/cpt.2768.Peer-Reviewed Original ResearchConceptsLopinavir-ritonavirLumefantrine concentrationsSensitive parasitesRecurrence riskPopulation PK/PD modelArtemether-lumefantrine treatmentTrimethoprim-sulfamethoxazole prophylaxisPK/PD modelPopulation PK modelFirst-order absorptionHigh transmission regionsAntiretroviral regimensLumefantrine exposureLumefantrine susceptibilityPfcrt K76Pfmdr1 N86Suboptimal dosingArtemether-lumefantrineTwo-compartment modelHIV statusRecurrent infectionsCombination therapyDrug exposurePrimary treatmentArtemisinin resistance
2020
Investigating selected host and parasite factors potentially impacting upon seasonal malaria chemoprevention in Bama, Burkina Faso
Somé FA, Bazié T, Ehrlich HY, Goodwin J, Lehane A, Neya C, Zachari K, Wade M, Ouattara JM, Foy BD, Dabiré RK, Parikh S, Ouédraogo JB. Investigating selected host and parasite factors potentially impacting upon seasonal malaria chemoprevention in Bama, Burkina Faso. Malaria Journal 2020, 19: 238. PMID: 32631416, PMCID: PMC7339464, DOI: 10.1186/s12936-020-03311-8.Peer-Reviewed Original ResearchConceptsSeasonal malaria chemopreventionDay 7 concentrationsSMC administrationMalaria chemopreventionMalaria infectionDay 7 plasma concentrationsHigh malaria transmission seasonBlood spotsFirst monthPfcrt 76TPrevalence of microscopicSubmicroscopic malaria infectionMalaria transmission seasonPlasmodium falciparum infectionPfcrt K76THigh transmission settingsSequential cross-sectional surveysCross-sectional surveyNon-significant trendAmodiaquine metabolismPfmdr1 N86Malaria parasitaemiaFalciparum infectionK76TPlasma concentrations