Overview Linagliptin Add-on to Insulin Background Therapy Status: Completed Trial end date: 2019-01-18 Target enrollment: Participant gender: Summary To evaluate the efficacy and safety of linagliptin compared to placebo when added on to insulin therapy alone or in combination with metformin in Chinese patients with type 2 diabetes mellitus with insufficient glycaemic control Phase: Phase 3 Details Lead Sponsor: Boehringer IngelheimCollaborator: Eli Lilly and CompanyTreatments: InsulinLinagliptin