Hi everyone first time poster and was recommended to this board from tuDiabetes. My son was diagnosed 5 years ago at 17 months of age. Ever since he has been on MDI using Humalog and Lantus. Recently I ordered him a T:Slim pump which he should receive any day now. We've had relatively moderate success using Lantus and was wondering has anyone used it off script for their child. I was planning on going the untethered route and keep him on the Lantus with the pump as well. Has anyone used the combo of a pump and Tresiba for their child?