The Journal of arthroplasty
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We sought to characterize the typical recovery in physical function (PF) and pain interference (PI) after TKA using Patient-Reported Outcomes Measurement Information System (PROMIS) patient-reported outcome (PRO) measures. ⋯ The greatest magnitude of improvement in both PF and PI occurred within the first 3 months. After 6 months, patients might expect modest improvements in PF and mild reductions of PI. Patients and surgeons should use this information for setting expectations, planning for recovery, and improving care.
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Comparative Study
Resection Arthroplasty Compared With Total Hip Arthroplasty in Treating Chronic Hip Pain of Patients With a History of Substance Abuse.
Retrospective comparison of surgical management of severe hip pain in patients with a history of substance abuse treated by modified Girdlestone resection arthroplasty (RA) vs delayed total hip arthroplasty (THA) following yearlong sobriety pathway. ⋯ Yearlong sobriety pathway leading to THA leads to successful pain control in less than one-third of enrolled patients. Compared to delayed THA, RA enables more patients with substance abuse to be treated sooner and results in successful reduction of pain in a similar proportion of patients. RA may be an effective pain-reducing procedure for these patients.