title: Local versus general anaesthesia for varicose veins surgery: a prospective non-randomized controlled trial.
abstract: OBJECTIVE
  To compare the acceptability and outcome of primary varicose vein (VV) surgery (saphenofemoral or saphenopopliteal ligation/excision) under local anaesthesia (LA) with that of general anaesthesia (GA).
  
  
  METHODS
  A non-randomized controlled trial of consecutive patients treated between April 2004 and March 2006 was performed. After complete informed consent individual patients were asked to select their preferred form of anaesthesia (LA or GA). Preoperative disease status and co-morbidities were recorded. Outcomes were assessed perioperatively and at six weeks and six months postoperatively using patient scoring systems including the Aberdeen varicose veins severity score (AVVSS).
  
  
  RESULTS
  Seventy-two (LA 46[62%] and GA 26[38%]) patients participated; median (range) age was 48 (21-74) years versus 36 (21-59) years (P = 0.0164), respectively. All procedures were performed as day cases. Median postoperative pain scores for LA and GA did not differ at 12 hours (4 versus 4; P = 0.48) and four days (5 versus 6; P = 0.44). Median improvement in the AVVSS at six weeks and six months for LA and GA cohorts were 5.7 versus 6.1 (P = 0.875) and 6.5 versus 8.3 (P = 0.131), respectively. Overall patient satisfaction did not show any intergroup difference at six weeks.
  
  
  CONCLUSIONS
  Surgical treatment of VV under LA can be performed safely with comparable results to GA in self-selected patients.
authors.affiliation: Department of Vascular Surgery, University Hospital Birmingham NHS Foundation Trust, B17 8DP, UK. mikewall001@btinternet.com
authors.forename: M L
authors.initials: ML
authors.lastname: Wall
authors.forename: C
authors.initials: C
authors.lastname: Dealey
authors.forename: R S M
authors.initials: RS
authors.lastname: Davies
authors.forename: M H
authors.initials: MH
authors.lastname: Simms
mesh_terms: D000328:Adult; D000368:Aged; D000768:Anesthesia, General; D000772:Anesthesia, Local; D006801:Humans; D008026:Ligation; D008875:Middle Aged; D010147:Pain Measurement; D010149:Postoperative Pain / Q000517:prevention & control; D017060:Patient Satisfaction; D011446:Prospective Studies; D012501:Saphenous Vein / Q000000981:diagnostic imaging / Q000601:surgery*; D012720:Severity of Illness Index; D013997:Time Factors; D016896:Treatment Outcome; D018616:Ultrasonography, Doppler, Duplex; D014648:Varicose Veins / Q000000981:diagnostic imaging / Q000601:surgery*; D014656:Vascular Surgical Procedures / Q000009:adverse effects; D055815:Young Adult