Analgesic effect of single-shot ropivacaine at different layers of the surgical site in primary total hip arthroplasty: a randomised, controlled, observer-blinded study.
Qiang XiaoBing XuHaoyang WangZhenyu LuoMingcheng YuanZong-Ke ZhouFuxing PeiPublished in: Journal of orthopaedic surgery and research (2021)
Single-shot LIA with ropivacaine alone reduces the pain score during the first 12 postoperative hours and improves patients' satisfaction with THA. LIA in the deep and superficial fascia and LIA in all layers have similar analgesic effects. LIA in the deep and superficial fascia may be an alternative method to LIA in all layers.
Keyphrases
- neuropathic pain
- total hip arthroplasty
- end stage renal disease
- chronic kidney disease
- newly diagnosed
- ejection fraction
- study protocol
- chronic pain
- postoperative pain
- patients undergoing
- anti inflammatory
- prognostic factors
- randomized controlled trial
- spinal cord
- patient reported outcomes
- patient reported
- placebo controlled