<p>No interaction studies have been performed. The clinical results do not indicate any interaction of Methoxy Polyethylene Glycol Epoetin Beta with other medicinal products. The effect of other drugs on the pharmacokinetics and pharmacodynamics of Methoxy Polyethylene Glycol Epoetin Beta was explored using a population analysis approach. There was no indication of an effect of concomitant medications on the pharmacokinetics and pharmacodynamics of Methoxy Polyethylene Glycol Epoetin Beta.</p>