Development and clinical gains of nurse-led medication monitoring profiles.

Aim: This paper reports on the development of an instrument for nurse-led medication monitoring, the West Wales Adverse Drug Reaction profile for respiratory medicines, as part of a strategy to reduce avoidable adverse drug reactions.

Background: Preventable adverse drug reactions account for 3.7% hospital admissions. Nurse-led medication monitoring may reduce drug-related harm. However, development of medication monitoring strategies is not reported elsewhere.

Methods: The profile was developed by: (1) cognitive interviews (n = 4), (2) the content validity index (n = 10) involving academics, clinicians and service users prescribed respiratory medicines, (3) inter-rater reliability (n = 48) and clinical gains in a nurse-led outpatient clinic.

Results: Cognitive interviews prompted more profile changes than either the content validity index or inter-rater reliability testing. Cohen's κ for inter-rater reliability for each item ranged from 0.73-1.00 (good to complete agreement). The profile identified previously unsuspected problems in all participants, including muscular weakness, skin and mouth problems.

Conclusions: The West Wales Adverse Drug Reaction profile was valid and reliable, and helped to detect and ameliorate drug-related harm.

Implications For Nursing Management: The West Wales Adverse Drug Reaction profile offers opportunities to improve care. Medication monitoring provides the structure to concurrently monitor known adverse drug reactions. Practice-based adverse drug reaction profiles benefit from cognitive, content validity and inter-rater reliability testing.