A COMPARATIVE STUDY OF CONVENTIONAL HYSTERECTOMIES VS LAPAROSCOPIC HYSTERECTOMIES / Мэс засал

ABSTRACT

Introduction: Hysterectomy is second mostfrequent gynecological operation. Historicallythe uterus has been removed by either theabdominal or vaginal route. The vaginaloperation is preferable when there are nocontraindications because of lower morbidityand quicker recovery. Since it was first reportedby Reich et al in 1989 laparoscopically assistedvaginal hysterectomy (LAVH) has gainedwidespread acceptance. To compare totallaparoscopic hysterectomy (TLH), laparoscopicassistedvaginal hysterectomy(LAVH), vaginalhysterectomy (VH) and total abdominalhysterectomy(TAH).Materials and methods: A prospective,randomized study was performed atGynecologic Surgery Department of NationalCancer Center of Mongolia between March2013 and January 2014. A total of 120 womenindicated to undergo hysterectomy for cervixcancer stage 0-1, uterine myoma, uterinecancer were randomly assigned to fourdifferent groups (30 VH, 30 LAVH,30 TLH and30 TAH). Operating time, blood loss, rate ofcomplications, consumption of analgesics andlength of hospital stay were measured in eachgroup.Results: In our research the groups weresignificantly different for mean intraoperativeblood loss were TLH119+/-54.7mL, LAVH127.5+/-52.7 mL, VH; 145+/-57.8 mL andTAH 210+/-77.4mL (P=.007) and operativetime were TLH 115+/-16.6 minutes LAVH112.5 +/-18.5 minutes; VH 51.6 +/-16.9minutes;TAH69+/-18.2 (P = .001). Theaverage weight of uterine were from 95.1+/-27.6mg (range 58-140) in the VH group ,to 181.2+/-97 (range 76-400g) in the LAVHgroup through to 122.3+/-64 for the TAHgroup. Postoperative pain on day 0 and thetotal abdominal group were 5.5+/-0.7 days ofanalgesic request it was higher than other threegroups (TLH 3.0+/-0.8days, LAVH 3.08+/-0.7days, VH 3.0+/-0.86 days P<.001). LAVHwas associated with a reduced hospital stay(TLH 3.3+/- 0.7, LAVH 3.3 +/- 0.6 days;VH 3.7 +/- 0.6 days;TAH6.5+/-0.7 P <.001). Total Laparoscopic hysterectomy hadlongest operating time (115+/- 16.6min), a lowcomplication rate, lack of severe post-operativecomplications. Vaginal hysterectomy had theshortest operating time (51.6+/-16.9min).However, there were technical problems withsalpingo-oophorectomy from the vaginalapproach and this group had a significantlyhigher rate of febrile complications (20%)compared to LAVH (2.3%) and TAH (16%).Conclusion: Even though operative timefor VH is less than TLH, there is a technical problem known as salpingo-oophorectomy.TLH and LAVH have number of advantagesincluding less interaoperative blood lose, lesspostoperative analgesic requirement, andshorter duration of postoperative hospitalstays.