• R Sean Morrison, Steven Flanagan, Daniel Fischberg, Alexie Cintron, and Albert L Siu.
• Brookdale Department of Geriatrics and Adult Development, Mount Sinai School of Medicine, New York 10029, USA. sean.morrison@mssm.edu
• J Am Geriatr Soc. 2009 Jan 1; 57 (1): 1-10.

ObjectivesTo examine the effect of a multicomponent intervention on pain and function after orthopedic surgery.DesignControlled prospective propensity score-matched clinical trial.SettingNew York City acute rehabilitation hospital.ParticipantsTwo hundred forty-nine patients admitted to rehabilitation after hip fracture repair (n=51) or hip (n=64) or knee (n=134) arthroplasty.InterventionPain assessment at rest and with physical therapy (PT) by staff using numeric rating scales (1 to 5). Physician protocols for standing analgesia and preemptive analgesia before PT were implemented on the intervention unit. Control unit patients received usual care.MeasurementsPain, analgesic prescribing, gait speed, transfer time, and percentage of PT sessions completed during admission. Pain and difficulty walking at 6, 12, 18, and 24 weeks after discharge.ResultsIn multivariable analyses intervention patients were significantly more likely than controls to report no or mild pain at rest (66% vs 49%, P=.004) and with PT (52% vs 38%, P=.02) on average for the first 7 days of rehabilitation, had faster 8-foot-walk times on Days 4 (9.3 seconds vs 13.2 seconds, P=.02) and 7 (6.9 vs 9.2 seconds, P=.02), received more analgesia (23.6 vs 15.6 mg of morphine sulfate equivalents per day, P<.001), were more likely to receive standing orders for analgesia (98% vs 48%, P<.001), and had significantly shorter lengths of stay (10.1 vs 11.3 days, P=.005). At 6 months, intervention patients were less likely than controls to report moderate to severe pain with walking (4% vs 15%, P=.02) and that pain did not interfere with walking (7% vs 18%, P=.004) and were less likely to be taking analgesics (35% vs 51%, P=.03).ConclusionThe intervention improved postoperative pain, reduced chronic pain, and improved function.

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