Journal of plastic, reconstructive & aesthetic surgery : JPRAS
-
J Plast Reconstr Aesthet Surg · Oct 2011
Meta Analysis Comparative StudyGeneral anaesthesia versus thoracic paravertebral block for breast surgery: a meta-analysis.
Thoracic paravertebral block (TPVB) offers an attractive alternative to general anaesthesia (GA) for ambulatory breast surgery. The aim of this meta-analysis was first to evaluate the safety and efficacy of TPVB for breast surgery, and second to compare TPVB with GA with regard to postoperative pain, nausea and vomiting, opioid consumption and length of hospital stay. ⋯ TPVB provides effective anaesthesia for ambulatory breast surgery and can result in significant benefits over GA. However, further studies are required to determine whether these advantages would still be present if an optimal technique for outpatient GA is employed. Adjunctive ultrasonography may contribute to improve the safety of TPVB in breast surgery and requires further investigation.