BACKGROUND: Medication-related problems are common in the growing population of older adults and inappropriate prescribing is a preventable risk factor. Explicit criteria such as the Beers criteria provide a valid instrument for describing the rate of inappropriate medication (IM) prescriptions among older adults. OBJECTIVE: To reduce IM prescriptions based on explicit Beers criteria using a nurse-led intervention in a nursing-home (NH) setting. STUDY DESIGN: The pre/post-design included IM assessment at study start (pre-intervention), a 4-month intervention period, IM assessment after the intervention period (post-intervention) and a further IM assessment at 1-year follow-up. SETTING: 204-bed inpatient NH in Bern, Switzerland. PARTICIPANTS: NH residents aged ≥60 years. INTERVENTION: The intervention included four key intervention elements: (i) adaptation of Beers criteria to the Swiss setting; (ii) IM identification; (iii) IM discontinuation; and (iv) staff training. MAIN OUTCOME MEASURE: IM prescription at study start, after the 4-month intervention period and at 1-year follow-up. RESULTS: The mean ± SD resident age was 80.3 ± 8.8 years. Residents were prescribed a mean ± SD 7.8 ± 4.0 medications. The prescription rate of IMs decreased from 14.5% pre-intervention to 2.8% post-intervention (relative risk [RR] = 0.2; 95% CI 0.06, 0.5). The risk of IM prescription increased nonstatistically significantly in the 1-year follow-up period compared with post-intervention (RR = 1.6; 95% CI 0.5, 6.1). CONCLUSIONS: This intervention to reduce IM prescriptions based on explicit Beers criteria was feasible, easy to implement in an NH setting, and resulted in a substantial decrease in IMs. These results underscore the importance of involving nursing staff in the medication prescription process in a long-term care setting.
BACKGROUND: Medication-related problems are common in the growing population of older adults and inappropriate prescribing is a preventable risk factor. Explicit criteria such as the Beers criteria provide a valid instrument for describing the rate of inappropriate medication (IM) prescriptions among older adults. OBJECTIVE: To reduce IM prescriptions based on explicit Beers criteria using a nurse-led intervention in a nursing-home (NH) setting. STUDY DESIGN: The pre/post-design included IM assessment at study start (pre-intervention), a 4-month intervention period, IM assessment after the intervention period (post-intervention) and a further IM assessment at 1-year follow-up. SETTING: 204-bed inpatient NH in Bern, Switzerland. PARTICIPANTS: NH residents aged ≥60 years. INTERVENTION: The intervention included four key intervention elements: (i) adaptation of Beers criteria to the Swiss setting; (ii) IM identification; (iii) IM discontinuation; and (iv) staff training. MAIN OUTCOME MEASURE: IM prescription at study start, after the 4-month intervention period and at 1-year follow-up. RESULTS: The mean ± SD resident age was 80.3 ± 8.8 years. Residents were prescribed a mean ± SD 7.8 ± 4.0 medications. The prescription rate of IMs decreased from 14.5% pre-intervention to 2.8% post-intervention (relative risk [RR] = 0.2; 95% CI 0.06, 0.5). The risk of IM prescription increased nonstatistically significantly in the 1-year follow-up period compared with post-intervention (RR = 1.6; 95% CI 0.5, 6.1). CONCLUSIONS: This intervention to reduce IM prescriptions based on explicit Beers criteria was feasible, easy to implement in an NH setting, and resulted in a substantial decrease in IMs. These results underscore the importance of involving nursing staff in the medication prescription process in a long-term care setting.
Authors: Donna M Fick; J Ross Maclean; Nancy A Rodriguez; Louise Short; Richard Vanden Heuvel; Jennifer L Waller; Rebecca L Rogers Journal: Am J Manag Care Date: 2004-11 Impact factor: 2.229
Authors: Denis O'Mahony; David O'Sullivan; Stephen Byrne; Marie Noelle O'Connor; Cristin Ryan; Paul Gallagher Journal: Age Ageing Date: 2014-10-16 Impact factor: 10.668