Author

Sandra Castel

Observed names: Castel, Sandra, S Castel, S. Castel, Sandra A Castel, Sandra A. Castel

Observed institutions: University of Cape Town, University of the Witwatersrand, Groote Schuur Hospital, National Institute of Allergy and Infectious Diseases, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Institute of Infectious Disease and Molecular Medicine, Columbia University

ORCID: 0000-0002-6392-9883

Observed ORCID: 0000-0002-6392-9883

OpenAlex ID: A5079792774

Pharmacokinetics of Isoniazid, Pyrazinamide, and Ethambutol in Newly Diagnosed Pulmonary TB Patients in Tanzania

2015 · Paolo Denti, Kidola Jeremiah, et al. · PLoS ONE · 99

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Pharmacokinetics of Efavirenz and Treatment of HIV-1 Among Pregnant Women With and Without Tuberculosis Coinfection

2014 · Kelly E. Dooley, Paolo Denti, et al. · The Journal of Infectious Diseases · 84

Pharmacokinetics and Safety of Moxifloxacin in Children With Multidrug-Resistant Tuberculosis

2014 · Stephanie Thee, Anthony J. Garcia-Prats, et al. · Clinical Infectious Diseases · 70

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Nutritional Supplementation Increases Rifampin Exposure among Tuberculosis Patients Coinfected with HIV

2014 · Kidola Jeremiah, Paolo Denti, et al. · Antimicrobial Agents and Chemotherapy · 68

Pharmacokinetics of Ofloxacin and Levofloxacin for Prevention and Treatment of Multidrug-Resistant Tuberculosis in Children

2014 · S. Thee, A. J. Garcia-Prats, et al. · Antimicrobial Agents and Chemotherapy · 49

Population Pharmacokinetics of Rifampin in Pregnant Women with Tuberculosis and HIV Coinfection in Soweto, South Africa

2015 · Paolo Denti, Neil Martinson, et al. · Antimicrobial Agents and Chemotherapy · 45

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An Expanded Analysis of Pharmacogenetics Determinants of Efavirenz Response that Includes 3′-UTR Single Nucleotide Polymorphisms among Black South African HIV/AIDS Patients

2016 · Marelize Swart, Jonathan Evans, et al. · Frontiers in Genetics · 37

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Relationship between Plasma and Intracellular Concentrations of Bedaquiline and Its M2 Metabolite in South African Patients with Rifampin-Resistant Tuberculosis

2021 · Precious Ngwalero, James C. M. Brust, et al. · Antimicrobial Agents and Chemotherapy · 23

Effects of CYP2B6 and CYP1A2 Genetic Variation on Nevirapine Plasma Concentration and Pharmacodynamics as Measured by CD4 Cell Count in Zimbabwean HIV-Infected Patients

2015 · Doreen Mhandire, Miguel Lacerda, et al. · OMICS A Journal of Integrative Biology · 23

Pharmacokinetic profile of amodiaquine and its active metabolite desethylamodiaquine in Ghanaian patients with uncomplicated falciparum malaria

2021 · Thomas A. Anyorigiya, Sandra Castel, et al. · Malaria Journal · 21

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Pharmacokinetics and Safety of Ofloxacin in Children with Drug-Resistant Tuberculosis

2015 · Anthony J. Garcia-Prats, Heather R. Draper, et al. · Antimicrobial Agents and Chemotherapy · 19

Differences in Genetic Variants in Lopinavir Disposition Among Hiv-Infected Bantu Africans

2016 · Bafokeng Mpeta, Elizabeth Kampira, et al. · Pharmacogenomics · 14

Validation and application of a quantitative LC-MS/MS assay for the analysis of first-line anti-tuberculosis drugs, rifabutin and their metabolites in human breast milk

2022 · Phiwe Zuma, Anton Joubert, et al. · Journal of Chromatography B · 11

Validation and application of a quantitative liquid chromatography tandem mass spectrometry assay for the analysis of rifapentine and 25-O-desacetyl rifapentine in human milk

2022 · Buyisile Mkhize, Tracy Kellermann, et al. · Journal of Pharmaceutical and Biomedical Analysis · 11

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Therapeutic drug monitoring of amlodipine and the Z-FHL/HHL ratio: Adherence tools in patients referred for apparent treatment-resistant hypertension

2017 · E S W Jones, M Lesosky, et al. · South African Medical Journal · 10

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Evaluation of adherence measures of antiretroviral prophylaxis in HIV exposed infants in the first 6 weeks of life

2015 · Alicia Catherine Desmond, Dhayendre Moodley, et al. · BMC Pediatrics · 10

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Population Pharmacokinetic Analysis of Rifampicin in Plasma, Cerebrospinal Fluid, and Brain Extracellular Fluid in South African Children with Tuberculous Meningitis

2023 · Noha Abdelgawad, Mvuwo (Phophi) Tshavhungwe, et al. · Antimicrobial Agents and Chemotherapy · 9

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A validated liquid chromatography tandem mass spectrometry assay for the analysis of pretomanid in plasma samples from pulmonary tuberculosis patients

2020 · Andisiwe Malo, Tracy Kellermann, et al. · Journal of Pharmaceutical and Biomedical Analysis · 9

Development and validation of an LC-MS/MS multiplex assay for the quantification of bedaquiline, n-desmethyl bedaquiline, linezolid, levofloxacin, and clofazimine in dried blood spots

2025 · Gerard Aime Kenfack Teponnou, Anton Joubert, et al. · Journal of Chromatography B · 8

Evaluation of pharmacokinetics of Tenofovir Alafenamide (TAF) and Tenofovir Disoproxil (TDF) in pregnant and postpartum women in South Africa: PrEP-PP PK study

2024 · Dvora Joseph Davey, Sumaya Dadan, et al. · Antiviral Research · 7

Lipid‐based nutrient supplements do not affect efavirenz but lower plasma nevirapine concentrations in Ethiopian adult HIV patients

2015 · A Abdissa, MF Olsen, et al. · HIV Medicine · 7

Correction to: Pharmacokinetic profile of amodiaquine and its active metabolite desethylamodiaquine in Ghanaian patients with uncomplicated falciparum malaria

2021 · Thomas A. Anyorigiya, Sandra Castel, et al. · Malaria Journal · 6

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Liquid chromatography-tandem mass spectrometry analysis of delamanid and its metabolite in human cerebrospinal fluid using protein precipitation and on-line solid-phase extraction

2023 · Marian T. Mazanhanga, Anton Joubert, et al. · Journal of Pharmaceutical and Biomedical Analysis · 5

Simultaneous Determination of Carvedilol, Enalaprilat, and Perindoprilat in Human Plasma Using LC–MS/MS and Its Application to a Pharmacokinetic Pilot Study

2022 · Andre Joubert, Tracy Kellermann, et al. · Chromatographia · 5

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Effect of Lopinavir and Nevirapine Concentrations on Viral Outcomes in Protease Inhibitor-experienced HIV-infected Children

2016 · Retsilisitsoe R. Moholisa, Michael Schomaker, et al. · The Pediatric Infectious Disease Journal · 5

Works count: 38

Citation count: 678

H-index: 12

I10-index: 16