title: PAIN MANAGEMENT AFTER TOTAL KNEE ARTHROPLASTY: THE GOOD, THE BAD AND THE UGLY.
abstract: Improvement in pain management after knee replacement surgery has made progress in the last years, improving the results of this type of operation. Among these techniques, multimodal have shown the best results. In this study we try to compare the results of a combination of intravenous analgesia (IA), oral controlled analgesia (OCA) and periarticular injection (PAI) with our traditional protocol consisting in intravenous analgesia and femoral nerve block (IA/FNB). ne-hundred patients, undergoing primary unilateral total knee arthroplasty between June 2014 and June 2015 were randomized into 2 groups. Mean patient age was 69.4. The first group received the intravenous analgesia combined with continuous femoral nerve block, while the second group received the new combined protocol. We used the same technique with standard medial parapatellar approach for all patients and they all received pre-emptive analgesia and postoperative pain protocols. All patients were interviewed daily postoperatively at 3 days, at discharge and at 3 months. The 2 groups had a similar discharge period (traditional group 7.3 days, combined group 6.9 days). In both groups, the results indicated no statistical difference in regards to rest and continuous passive movement. Pain on ambulation was the only category that was statistically lower in the PAI/IA/OCA group compared to traditional group.
authors.affiliation: Department of Neuroscience and Organs of Sense, Orthopaedic and Traumatology Unit, University of Bari, General Hospital, Bari, Italy.
authors.forename: A
authors.initials: A
authors.lastname: Spinarelli
authors.affiliation: Department of Neuroscience and Organs of Sense, Orthopaedic and Traumatology Unit, University of Bari, General Hospital, Bari, Italy.
authors.forename: L
authors.initials: L
authors.lastname: Moretti
authors.affiliation: Department of Neuroscience and Organs of Sense, Orthopaedic and Traumatology Unit, University of Bari, General Hospital, Bari, Italy.
authors.forename: G
authors.initials: G
authors.lastname: Marella
authors.affiliation: Department of Neuroscience and Organs of Sense, Orthopaedic and Traumatology Unit, University of Bari, General Hospital, Bari, Italy.
authors.forename: G
authors.initials: G
authors.lastname: Solarino
authors.affiliation: Department of Neuroscience and Organs of Sense, Orthopaedic and Traumatology Unit, University of Bari, General Hospital, Bari, Italy.
authors.forename: G
authors.initials: G
authors.lastname: Maccagnano
authors.affiliation: Department of Neuroscience and Organs of Sense, Orthopaedic and Traumatology Unit, University of Bari, General Hospital, Bari, Italy.
authors.forename: B
authors.initials: B
authors.lastname: Moretti