Ease of Use, Ease of Learning, and Convenience of the CagriSema Dual-Chamber Pen: Results From a Usability Study in Adults With Overweight, Obesity, or Type 2 Diabetes.

Usability evaluation of a dual-chamber pen autoinjector

“This study evaluated the usability of the CagriSema dual-chamber pen, a single-dose, single-use, pre-filled autoinjector for once-weekly subcutaneous administration of a fixed-dose combination of cagrilintide and semaglutide.”

Adults with overweight/obesity or type 2 diabetes

“Adults with overweight/obesity (n = 85) or type 2 diabetes (n = 65) performed simulated injections after standardized training.”

150 participants

“Adults with overweight/obesity (n = 85) or type 2 diabetes (n = 65) performed simulated injections after standardized training.”

All but one participant completed the injection successfully

“All but one participant completed the injection successfully.”

Median training time was 3 minutes and time to prepare and inject was 15 seconds

“Median training time was 3 minutes, and time to prepare and inject was 15 seconds.”

Participants rated the device easy/very easy to use, learn, and convenient

“Participants rated the device easy/very easy to use (100%), easy/very easy to learn (98.7%), and an injection with the pen convenient (99.3%).”