RESUMO
PURPOSE: The medical and economic benefits of the transvaginal approach over the abdominal and laparoscopic methods are demonstrated in many studies. Vaginal hysterectomy with bipolar vessel sailing (BiClamp(®)) represents an example of mininvasive surgery and could be a valid and cost-benefit alternative in the surgical treatment of benign gynaecologic disease. BiClamp(®) may be carried out according to Clavè's technique with a good result in postoperative pain. METHODS: Prospective randomized study (Canadian Task Force classification I). We compared the vaginal hysterectomy with salpingo-oophorectomies with BiClamp(®) and multimodal anaesthesia (group A 30 patients) with vaginal hysterectomy with salpingo-oophorectomies and spinal anaesthesia (group B 30 patients). RESULTS: The median operating time was 33.5 min for group A and 54.5 min for group B (p < 0.0001). The median blood loss was 59.25 ml in group A and 81.75 ml in group B. The median hospital stay was 1.6 ± 0.58 days for group A and 2.55 ± 0.66 days for group B. Postoperative pain was statistically different between groups in the immediate postoperatory times, at 2 and at 6 h from the surgery and at 10 p.m. (p < 0.0001). Analyses of cost-effectiveness have stated advantages in terms of costs and indirect-direct benefits but also in earlier resumption of working. CONCLUSIONS: BiClamp(®) technique with multimodal anaesthesia has advantages from surgical, anaesthesiology and economic point of view. It is a minimally invasive surgery characterised by lower morbidity, quicker surgery times and reduced costs when compared to classical vaginal hysterectomy. BiClamp(®) technique represents a new border in vaginal surgery.