A Safety and Feasibility Trial Protocol of Metformin in Infants After Perinatal Brain Injury

"Metformin will be initiated at 25% of the target dose (4 mg/kg administered twice daily, total daily dose 8 mg/kg) for three weeks. In the absence of adverse effects, metformin dose will be escalated to 50% of the target dose (8 mg/kg administered twice daily for a total daily dose of 16mg/kg) for remaining 3 weeks to minimize potential gastrointestinal upset at higher doses. Parents will be documenting adverse events and performing glucometer checks twice a day for 3 days post dose escalation.~Parents will then receive a 6-week supply of metformin at the target dose (16 mg/kg administered twice daily, total daily dose 32 mg/kg). Adverse events will be documented and glucometer checks will be performed twice a day for 3 days following dose escalation."