A Trial Investigating the Pharmacokinetic Properties of Formulations of NN1218 in Subjects With Type 1 Diabetes

Each subject will randomly be allocated to a treatment sequence consisting of 9 dosing visits during which the subject will receive 8 single doses of different formulations. For all investigational medicinal products the dose levels will be 0.2 U/kg body weight (BW). The trial products will be administered subcutaneously (under the skin).

At one of the scheduled visits, the subject will receive a single dose of insulin aspart. The dose level will be 0.2 U/kg body weight (BW). The trial products will be administered subcutaneously (under the skin).