Gout SuppressantsGoutAllopurinolHyperuricemiaThiazolesXanthine OxidaseUric AcidFood-Drug InteractionsOxypurinolAntacidsUricosuric AgentsPulse Wave AnalysisHydrochlorothiazideDouble-Blind MethodCross-Over StudiesEnzyme InhibitorsDose-Response Relationship, DrugTreatment OutcomeRandomized Controlled Trials as TopicDrug InteractionsHyperlipidemiasComorbidityChronic DiseaseBiological Markers