This is a randomised trial on the efficacy of a Pharmacist-led Patient-Centered Medication Therapy Management on clinical outcomes among preterm infants born before 32 weeks gestation with iron supplementation. The purpose of this study is to evaluate clinical outcome in the PPMTM program compared with usual care in an integrated health care system.

This is a randomised trial on the efficacy of a Pharmacist-led Patient-Centered Medication Therapy Management on clinical outcomes among preterm infants born before 32 weeks gestation with iron supplementation. As a result, the Committee on Nutrition of the American Academy of Pediatrics (AAP) recommends daily oral iron supplementation, of at least 2-4 mg/kg/day from 2 weeks of age, to prevent iron deficiency in extremely premature infants. The purpose of this study is to evaluate clinical outcome in the PPMTM program compared with usual care in an integrated health care system.

Inclusion Criteria:

• NICU inpatients between 26 and 32 weeks of gestation Infants older than two week of age and Iron dosing will be adjusted for weight at weekly intervals to maintain dosing at 4mg/kg/day.

Parental permission obtained prior to start of study

Exclusion Criteria:

• In extremis during consent window (as judged by primary attending provider) Known or suspected genetic disorder Small for gestational age (birth weight below the 10th percentile for gestational age) Unable to return for follow-up evaluation at 6 months of age