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Updated: Jun 17, 2026
Laparoscopic Extracorporeal Knot-Tying for Uterine Vessel Occlusion during Hysterectomy with Cervical Cerclage in Large Uteri
Published on: September 12, 2025
A simple procedure to prevent chronic vaginal colpotomy wound bleeding after laparoscopically assisted vaginal
Kok-Min Seow1, Yu-Hung Lin, Jiann-Loung Hwang
1Department of Obstetrics and Gynecology, Shin-Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan.
Objective:
To determine whether injecting the colpotomy wound with diluted vasopressin decreases vaginal bleeding after laparoscopically assisted vaginal hysterectomy (LAVH).
Methods:
In this prospective controlled study 100 patients who underwent LAVH from July 1, 2005 to June 30, 2007, were randomized to receive an injection of vasopressin (n=50) or normal saline (n=50) solution in the colpotomy wound.
Results:
In the vasopressin group, bleeding from the colpotomy wound occurred for more than 7 days in 9 patients (18%), and none was bleeding after 1 month; in the control group, the corresponding values were 29 (58%) and 2 (4%). Compared with the study group, the control group had a significantly higher rate of chronic bleeding from the colpotomy wound for more than 7 days and for more than 14 days after LAVH (P<0.001 for both).
Conclusion:
Infiltrating the colpotomy wound with diluted vasopressin was found to prevent chronic vaginal bleeding, which frequently occurs following LAVH.
