Medication errors associated with transition from insulin pens to insulin vials

Area of Science:

• Healthcare Quality Improvement
• Patient Safety
• Medication Error Analysis

Background:

• Hospitals transitioning from insulin pens to vials may face new medication administration risks.
• Insulin pen sharing poses significant patient safety concerns, prompting a switch to vials in one community hospital.

Observation:

• Following the transition to insulin vials, three major insulin administration errors occurred.
• Root-cause analysis revealed contributing factors including inadequate staff education, electronic medical record issues, and policy non-adherence.

Findings:

• Process improvements included enhanced nursing education, electronic medical record revisions, and strict adherence to insulin syringe use.
• Safety rounds, daily improvement huddles, and involving nurses in safety committees were key interventions.
• Pharmacy preparation of insulin glargine doses in designated syringes was implemented.

Implications:

• These interventions significantly improved insulin administration safety.
• No insulin administration errors were reported in the year following the implementation of these safety initiatives.
• This case highlights the critical need for robust safety protocols during medication system transitions.