Twenty-four-hour single-container system for parenteral nutrient admixtures

Area of Science:

• Pharmaceutical Compounding
• Healthcare Operations Management
• Clinical Pharmacy Practice

Background:

• Traditional methods for preparing parenteral nutrition (PN) solutions in 1-L containers were time-consuming and resource-intensive.
• Existing procedures presented challenges in efficiency and cost-effectiveness within a hospital setting.

Purpose of the Study:

• To develop and implement an optimized procedure for preparing PN solutions in larger 3-L containers.
• To evaluate the impact of this new procedure on preparation time, supply inventory, and associated costs.

Main Methods:

• Pharmacists analyzed time and cost data for both traditional (1-L containers) and new (3-L containers with automated compounding) methods.
• A proposal was developed for a single daily PN solution in a 3-L container, with adjusted hospital policies for solution hanging times and preparation schedules.
• A one-month trial period was conducted to assess the feasibility and effectiveness of the proposed changes.

Main Results:

• Preparation time for an average of six PN solutions per day decreased from 5.32 to 2.33 hours.
• Inventory of PN supplies was reduced by 56%.
• Patients experienced a cost saving of approximately $25 per 3-L PN solution.

Conclusions:

• Standardized procedures for preparing PN solutions in 3-L containers enhance operational efficiency.
• The implemented changes resulted in significant cost savings for the hospital and patients.
• The new procedure improved the efficiency of order filling and overall patient care.