In the elderly, Potentially Inappropriate Prescriptions (PIPs) are quite common and connected with adverse drug events (ADEs), hospital stays, increased medical acuities, and inefficacious healthcare. Benzodiazepines as a class have been identified as an independent risk factor for ADE's and shown to be associated with sedation and impairments in cognition, memory, and balance, lending to an increased risk for falls. Clinically inappropriate medications continue to be prescribed and preferred by many clinicians over non-pharmacological strategies despite continued evidence demonstrating poor outcomes in older adults. Due to the increasing evidence in positive elderly outcomes through the reduction in use of inappropriate drugs, medication reduction strategies are now required policy components in the Centers for Medicare and Medicaid Services regulations along with Medicare Part D. Quality measures now focus on extensive drug reviews with reduction strategies that incorporate use of: the Beers Criteria; multidisciplinary approaches; involving patients and caregivers; and de-prescribing strategies.
Case StudyEdna Smith is a 68-year-old female who presents to clinic for poststroke rehabilitation follow-up. She initially received physiotherapy treatments including activities focused on strengthening motor skills, mobility training, constraint-induced therapy, and range of motion therapy three times weekly for 4 months. Due to improvements in physical functioning, her treatment frequency was reduced to twice weekly 12 weeks ago and once weekly 1 month ago. At her last visit, she was ambulating without assistance or noticeable deficits.At this visit, Ms. Smith and her husband report new concerns. In recent weeks Ms. Smith has experienced intermittent and increasing occurrences of disorientation, poor balance, and several falls. She reports her Primary Care Provider (PCP) initiated lorazepam therapy approximately 6 weeks ago for complaint of insomnia.