Overview Pharmacokinetic Study of Clarithromycin in Very Low Birth Weight (VLBW) Status: Terminated Trial end date: 2014-04-01 Target enrollment: Participant gender: Summary The purpose of this study is to investigate the pharmacokinetics of clarithromycin which is used for premature infants with ureaplasma. Phase: Phase 2 Details Lead Sponsor: Seoul National University HospitalTreatments: Clarithromycin