S ince the start of insulin treatment more than 85 years ago, clinicians and industry have set out to improve the efficacy and accuracy of insulin delivery. This clinical article aims to review and demonstrate that insulin pens improved health-related quality of life than conventional syringes and vials. Criteria For Literature Search Comparison of conventional insulin pen injection devices with syringes precisely manufactured for use in insulin administration. Description of accuracy regarding dosage error or description of ease of use in delivery of a set dose of insulin.

Summary Of Various Research Articles Selected Authors Doses Delivered (IU) Aim Of The Article Gnanalingham et al. 1, 2, 5, 10 To check accuracy of insulin delivery devices Lteif and Swenck Regular morning dose of patient To check the accuracy of insulin devices at common pediatric doses Keith et al. 1, 2, 5 To access…