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ARTHROPLASTY
AAOS2019: iNPWT vs. standard care in lower extremity total joint arthroplasties
Contributing Authors

JP Stannard JA Keeney A Aggarwal JL Cook

398 patients were randomized to receive incisional negative pressure wound therapy (iNPWT) or standard post-operative care following a total joint arthroplasty (TJA). The outcomes of interest included drainage volume, complications, and wound-related outcomes. The results from the study found no significant difference in infection rates between the two groups. The iNPWT group displayed significantly more wound drainage, and moderate to severe incisional drainage, at 7 days compared to standard post-op care. High BMI (>35kg/m2) TKA patients experienced fewer complications and dressing related complications when treated with iNPWT. There were no significant differences between the iNPWT and standard post-op care groups in the incidence of dressing-related complications or use of oral anti-biotics.

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  • Critical appraisals of the latest, high-impact randomized controlled trials and systematic reviews in orthopaedics
  • Access to OrthoEvidence podcast content, including collaborations with the Journal of Bone and Joint Surgery, interviews with internationally recognized surgeons, and roundtable discussions on orthopaedic news and topics
  • Subscription to The Pulse, a twice-weekly evidence-based newsletter designed to help you make better clinical decisions
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OrthoEvidence. AAOS2019: iNPWT vs. standard care in lower extremity total joint arthroplasties. ACE Report. 2019;9(3):41. Available from: https://myorthoevidence.com/AceReport/Report/

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