A multidisciplinary process to determine, communicate, and manage an antibiotic formulary

Area of Science:

• Pharmacology
• Health Services Research

Background:

• Effective antibiotic formulary management is crucial for optimizing patient care and controlling healthcare costs.
• Developing consensus among healthcare professionals regarding antibiotic selection can be challenging.

Purpose of the Study:

• To describe a collaborative process for defining, determining, communicating, and managing an antibiotic formulary.
• To assess the effectiveness of this process in achieving formulary acceptance and improving interprofessional relationships.

Main Methods:

• A multidisciplinary antibiotic subcommittee evaluated antibiotic classifications based on safety, efficacy, and cost.
• Extensive communication strategies were employed to disseminate formulary decisions.
• A therapeutic interchange policy was deemed unnecessary due to effective communication.

Main Results:

• The committee recommended preferred antibiotics for each classification, minimizing therapeutic duplication.
• The communication strategy fostered understanding and rationality among medical staff.
• Unanimous acceptance of the antibiotic formulary was achieved.

Conclusions:

• A structured, collaborative approach to antibiotic formulary management can lead to widespread acceptance.
• Effective communication is key to successful formulary implementation and strengthens interprofessional collaboration.
• This process enhanced pharmacist-physician working relationships and promoted evidence-based antibiotic selection.