2017
Pharmacokinetics of Miltefosine in Children and Adults with Cutaneous Leishmaniasis
del Mar Castro M, Gomez MA, Kip AE, Cossio A, Ortiz E, Navas A, Dorlo TP, Saravia NG. Pharmacokinetics of Miltefosine in Children and Adults with Cutaneous Leishmaniasis. Antimicrobial Agents And Chemotherapy 2017, 61: 10.1128/aac.02198-16. PMID: 27956421, PMCID: PMC5328512, DOI: 10.1128/aac.02198-16.Peer-Reviewed Original ResearchConceptsCutaneous leishmaniasisMiltefosine concentrationsPeripheral blood mononuclear cellsInitiation of treatmentCompletion of treatmentBlood mononuclear cellsEnd of treatmentOutcome of treatmentConcentration-time curvePharmacokinetic clinical trialsClinical responsePediatric patientsPediatric populationMononuclear cellsTherapeutic regimensDrug exposureClinical trialsNoncompartmental analysisParasite eliminationTherapeutic outcomesStudy participantsMiltefosinePatientsLiquid chromatography-tandem mass spectrometryPK differences
2013
Treatment Failure and Miltefosine Susceptibility in Dermal Leishmaniasis Caused by Leishmania Subgenus Viannia Species
Obonaga R, Fernández O, Valderrama L, Rubiano L, del Mar Castro M, Barrera M, Gomez M, Saravia N. Treatment Failure and Miltefosine Susceptibility in Dermal Leishmaniasis Caused by Leishmania Subgenus Viannia Species. Antimicrobial Agents And Chemotherapy 2013, 58: 144-152. PMID: 24145529, PMCID: PMC3910710, DOI: 10.1128/aac.01023-13.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultATP Binding Cassette Transporter, Subfamily GATP-Binding Cassette TransportersChildDrug ResistanceFemaleHumansLeishmaniaLeishmaniasis, CutaneousMaleMiddle AgedMultidrug Resistance-Associated Protein 2Multidrug Resistance-Associated ProteinsPhosphorylcholineProspective StudiesTreatment FailureYoung AdultConceptsTreatment failureDermal leishmaniasisQuantitative reverse transcription PCRLoss of susceptibilityMiltefosine susceptibilityDrug susceptibilityIntracellular amastigotesL. panamensis infectionsL. braziliensis infectionPanamensis infectionMucocutaneous diseaseMiltefosine treatmentBraziliensis infectionCutaneous lesionsProspective evaluationMucosal diseaseDrug exposureReverse transcription-PCRClinical failureIndividual patientsGene polymorphismsLeishmania panamensisConcurrent conditionsDecreased expressionTransporter expression
2007
Pharmacokinetics of Antimony in Children Treated for Leishmaniasis with Meglumine Antimoniate
Cruz A, Rainey PM, Herwaldt BL, Stagni G, Palacios R, Trujillo R, Saravia NG. Pharmacokinetics of Antimony in Children Treated for Leishmaniasis with Meglumine Antimoniate. The Journal Of Infectious Diseases 2007, 195: 602-608. PMID: 17230422, DOI: 10.1086/510860.Peer-Reviewed Original ResearchConceptsPharmacokinetics of antimonyMeglumine antimoniateDrug exposureIntramuscular meglumine antimoniateWeight-adjusted clearancePeak concentrationPotential clinical relevanceTime-concentration curveLower peak concentrationsAntimonial therapyPharmacokinetic differencesCutaneous leishmaniasisClinical relevanceChildren 3Day 20Clearance rateAntimoniateLeishmaniasisAdultsChildrenSecond groupFirst groupPharmacokineticsDaysExposure