Key messages from scientific research that's ready to be acted onGot It, Hide this
Tjia J, Velten SJ, Parsons C et al. Studies to reduce unnecessary medication use in frail older adults: A systematic review Drugs Aging. 2013;30(5):285-307.
How can unnecessary medication use among frail older adults and those near end of life be identified and reduced?
Unnecessary medications are those that:
It has been estimated that 40-50% of frail older adults or those with limited life expectancy use unnecessary medications. At this stage of life, harmful side effects have the potential to contribute to patient decline and premature death.
The review aimed to identify studies conducted between 1966 and 2012 that evaluated interventions to discontinue unnecessary medications taken on a daily basis for chronic conditions.
36 studies were included in the review, and included residents of nursing homes and assisted living facilities, hospitalized patients, hospice/palliative care patients, home care patients, and frail or disabled community-dwelling patients.
Funding was provided by the American Federation for Aging Research; School of Pharmacy, Queen’s University Belfast; and the National Institute of Aging (U.S.)
The majority of studies used the judgment of clinicians to identify unnecessary medication use.
Interventions that were identified to reduce medication use and which could be suggested for healthcare staff to use, include:
Study findings for pharmacist-led medication reviews were inconsistent.
The majority of studies that assessed pharmacists working with interdisciplinary teams found a decrease in unnecessary medication use.
All of the studies evaluating outreach and education for prescribers, assessments of prescribing practices and physician-led medication reviews found a decrease in unnecessary medication use.
The most beneficial interventions to suggest to healthcare staff to help manage patient medications are pharmacists working with interdisciplinary teams, outreach and education for prescribers, assessments of prescribing practices and physician-led medication reviews.
This review was determined to be of medium methodological quality based on an assessment using the AMSTAR tool.