• J Orthop Surg (Hong Kong) · Jan 2017

    Randomized Controlled Trial

    Can local infiltration analgesia increase satisfaction in postoperative short-term pain control in total knee arthroplasty?

    • David Barastegui, I Robert, E Palau, S Haddad, M Reverte-Vinaixa, L Lorente, and M Cots.
    • 1 Quironsalud-Hospital Universitari General de Catalunya, Barcelona, Spain.
    • J Orthop Surg (Hong Kong). 2017 Jan 1; 25 (1): 2309499017690461.

    BackgroundOne of the major challenges to total knee arthroplasty (TKA) is optimal pain control. Effective analgesia is capital in fast-track surgery programs to allow patient's early functional outcomes.ObjectivesCompare length of stay (LOS) short-term pain control, and patients' satisfaction at 1 month between local infiltration analgesia (LIA) combined with femoral nerve block (FNB) and FNB only in patients undergoing TKA.Patients And MethodsTwo hundred and fifty-four patients were included in a randomized prospective study and distributed in two groups. The first group received an intraoperative LIA (150 mL mixture of ropivacaine 2.0 mg/mL + ketorolac 30 mg + adrenaline 10 μg/mL) combined to an FNB. The control group had only an FNB. Demographical data and visual analog scale (VAS) score were obtained preoperatively, at 36 h after surgery and at the 15-day follow-up. Patients' satisfaction at 1 month was also evaluated. Statistical analysis data was performed.ResultsNo differences in demographical data and preoperative VAS score were observed between both groups. LIA group had a lower VAS score at 36 h after surgery (1.34 ± 1.31 vs. 3.68 ± 1.932 in the control group, p = 0.00), but these differences were not maintained at the 15-day follow-up (4.51 ± 1.889 vs. 4.11 ± 1.940 in the control group, p > 0.05). LOS and patients' satisfaction were comparable between groups. Patients with LIA had no additional complications.ConclusionsLIA is a safe adjuvant to FNB to reduce perioperative pain during the first 36 h after TKA. Its effects wean with time, but do cover the first crucial hours of rehabilitation in a fast-track program. LIA seems don't modify postoperative course nor patient's satisfaction at short-term follow-up. The final impact of LIA on surgical outcome is still to be determined.

      Pubmed     Full text   Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…

What will the 'Medical Journal of You' look like?

Start your free 21 day trial now.

We guarantee your privacy. Your email address will not be shared.