Drug-food interaction counseling programs in teaching hospitals

Area of Science:

• Pharmacology
• Clinical Pharmacy
• Nutrition Science

Background:

• Drug-food interactions pose risks to patient safety and treatment efficacy.
• Effective counseling programs are crucial for mitigating these risks.
• The Joint Commission on Accreditation of Healthcare Organizations (JCAHO) has established standards for such programs.

Purpose of the Study:

• To characterize existing drug-food interaction counseling programs in teaching hospitals.
• To gather opinions from pharmacists and dietitians on the effectiveness of these programs.
• To assess perceptions of the JCAHO standard for drug-food interaction counseling.

Main Methods:

• A nationwide survey using a 33-question questionnaire.
• Mailed to pharmacy and dietary directors at teaching hospitals.
• Analysis of 425 returned questionnaires (53.7% response rate).

Main Results:

• A majority of teaching hospitals (51.2%) reported not having formal drug-food interaction counseling programs.
• Pharmacy departments were more involved in program development than daily operations.
• Respondents identified patient drug lists and physician orders as primary methods for patient identification.
• A low average of five drugs were targeted per program.
• Over half of respondents found the JCAHO standard less effective in improving patient care compared to other standards.

Conclusions:

• Formal drug-food interaction counseling programs are not widespread in teaching hospitals.
• Pharmacists and dietitians perceive current programs as lacking significant benefit.
• There is a perceived lack of clarity regarding the JCAHO standard's requirements for effective implementation.