INS and type 1 diabetes mellitus: The use of either Pediatrics continuous glucose monitoring or increasing the frequency of insulin injection can increased the chance of lowering HbA1c/average FBG level and improves time in target regardless of insulin delivery modality [39].Implementing strict insulin regimens could improve glycemic control in people with T1DM; In other ways, numerous daily subcutaneous insulin injections route using syringe and vial and sometimes insulin pens remains the most predictable route for insulin administration among diabetic children [41].