ClarithromycinOmeprazoleAnti-Ulcer AgentsAmoxicillinAnti-Bacterial Agents2-PyridinylmethylsulfinylbenzimidazolesHelicobacter pyloriHelicobacter InfectionsProton Pump InhibitorsMetronidazoleLansoprazoleRanitidineAzithromycinDrug Therapy, CombinationBismuthErythromycinRoxithromycinRabeprazoleSulfoxidesGastric AcidMicrobial Sensitivity TestsGastric Acidity DeterminationPenicillinsRifabutinPeptic UlcerBenzimidazolesTinidazoleDyspepsiaStomach UlcerKetolidesDrug InteractionsMacrolidesMycobacterium avium-intracellulare InfectionMycobacterium avium ComplexRNA, Ribosomal, 23SFurazolidoneHistamine H2 AntagonistsEthambutolEsophagitis, PepticDouble-Blind MethodCross-Over StudiesDrug Resistance, BacterialBreath TestsGastric MucosaFamotidineGastroesophageal RefluxMycobacterium aviumAnti-Infective AgentsDrug Resistance, MicrobialAntitrichomonal AgentsStomachCimetidineAntacidsAdministration, OralAryl Hydrocarbon HydroxylasesOfloxacinDuodenal UlcerLevofloxacinTetracyclineArea Under CurveTreatment OutcomeMixed Function OxygenasesPeptic Ulcer HemorrhageGastrinsJosamycinCytochrome P-450 CYP3AEndoscopy, GastrointestinalMycobacterium Infections, NontuberculousHydrogen-Ion ConcentrationClofazimineEsophagitisHeartburnFluoroquinolonesDrug Administration ScheduleRifamycinsSuspensionsTablets, Enteric-CoatedGastritisRifampinEnzyme InhibitorsGastric JuiceCytochrome P-450 Enzyme SystemAntibiotics, AntitubercularDrug CombinationsMycobacterium InfectionsGastroscopyHaemophilus influenzaeMycobacteriumProspective StudiesAmikacinDose-Response Relationship, DrugOrganometallic CompoundsAmoxicillin-Potassium Clavulanate CombinationStreptococcus pneumoniaeUreaseMycobacterium chelonaeHalf-LifeBulgariaMinocyclineNontuberculous Mycobacteria