[HTML][HTML] … tandem mass spectrometry for simultaneous determination of allopurinol, oxypurinol and lesinurad in rat plasma: Application to pharmacokinetic study in rats

M Iqbal, E Ezzeldin, RN Herqash, O Alam - PloS one, 2019 - journals.plos.org
… > 64.07 for allopurinol, 150.89 > 41.91 for oxypurinol, 401.90 … an oral pharmacokinetic study
of allopurinol, oxypurinol and … Determination of allopurinol and oxypurinol in human plasma …

Kinetics of allopurinol and its metabolite oxypurinol after oral administration of allopurinol alone or associated with benzbromarone in man. Simultaneous assay of …

C Lartigue‐Mattei, JL Chabard… - … pharmacology, 1991 - Wiley Online Library
… Here we report a new pharmacokinetic study of allopurinol and its association with
benzbromarone using our analytical method, with simultaneous monitoring of the plasma levels of …

Pharmacokinetics and relative bioavailability of two allopurinol tablets in healthy Chinese volunteers

Z Hou, C Hua-lin, Y Deng, L Zhi-hua… - … Pharmacology and …, 2017 - search.proquest.com
… of allopurinol is transformed to the active metabolite oxypurinol in the liver. Both allopurinol
and oxypurinol … The half time (T1/2) of allopurinol and oxypurinol varies between 1 – 3 hours …

Population pharmacokinetics of allopurinol in full-term neonates with perinatal asphyxia

C van Kesteren, MJNL Benders… - Therapeutic drug …, 2006 - journals.lww.com
… of the benefits of allopurinol in these patients. … clinical studies have shown that the xanthine
oxidase inhibitor and free radical scavenger allopurinol and its active metabolite oxypurinol

Allopurinol: insights from studies of dose–response relationships

RO Day, DRW Kannangara, SL Stocker… - Expert opinion on …, 2017 - Taylor & Francis
allopurinol to oxypurinol and explains the linear relationship between allopurinol dose
and plasma concentrations of oxypurinol … aldehyde oxidase, oxypurinol was generated [Citation36…

Pharmacokinetics and comparative bioavailability of allopurinol formulations in healthy subjects

SA Helmy, HM El‐Bedaiwy - Clinical Pharmacology in Drug …, 2014 - Wiley Online Library
Allopurinol and its active metabolite oxypurinol act by … Both allopurinol and oxypurinolare
conjugated to form their … comparable clinical efficacy of the two brands of allopurinol products. …

Allopurinol hypersensitivity: Pathogenesis and prevention

LK Stamp, PT Chapman - Best practice & research Clinical rheumatology, 2020 - Elsevier
… of allopurinol-induced DRESS [7,9,10]. Whether the removal of oxypurinol, the active metabolite
of allopurinol, … that elevated oxypurinol concentrations are causally linked to allopurinol-…

Relationships Between Allopurinol Dose, Oxypurinol Concentration and Urate‐Lowering Response—In Search of a Minimum Effective Oxypurinol Concentration

LK Stamp, PT Chapman, M Barclay… - Clinical and …, 2020 - Wiley Online Library
… to allopurinol and the conversion of allopurinol to oxypurinol, and to determine a minimum
therapeutic oxypurinol … , controlled, parallel-group, comparative clinical trial were analyzed. …

The impact of genetic variability in urate transporters on oxypurinol pharmacokinetics

HZ Hishe, SL Stocker, LK Stamp… - Clinical and …, 2023 - Wiley Online Library
… ABCG2 genotype and either oxypurinol PKs or allopurinol treatment response needs to
adequately account for possible demographic and clinical differences between those with the …

[HTML][HTML] Bioavailability and bioequivalence of allopurinol in two tablet formulations

SMI Al-Dalaen, AWR Hamad… - … Pharmacology …, 2020 - biomedpharmajournal.org
Allopurinol is metabolized to oxipurinol, and hypouricaemic efficacy of allopurinol is due …
Objective: To study and compare the bioavailability and bioequivalence of two allopurinol 300 …