Immunogenicity, Efficacy, and Safety of Biosimilar Insulin Glargine (Gan & Lee Glargine) Compared With Originator Insulin Glargine (Lantus) in Patients With Type 1 Diabetes After 26 Weeks Treatment

To compare the immunogenicity, safety, and efficacy of Gan & Lee insulin glargine (GL Glargine) with that of the originator insulin glargine (Lantus) in patients with type 1 diabetes mellitus (T1DM).