Comparisons of the efficacy and recurrence of adenomyomectomy for severe uterine diffuse adenomyosis via laparotomy versus laparoscopy: a long-term result in a single institution
Received 15 February 2019
Accepted for publication 24 May 2019
Published 27 June 2019 Volume 2019:12 Pages 1917—1924
Checked for plagiarism Yes
Review by Single-blind
Peer reviewer comments 2
Editor who approved publication: Dr Katherine Hanlon
Libo Zhu, Shuyi Chen, Xuan Che, Ping Xu, Xiufeng Huang, Xinmei Zhang
The Department of Gynecology, Women’s Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang 310006, People’s Republic of China
Purpose: Studies have shown that adenomyomectomy can effectively treat women with adenomyosis in a short period of time. However, the long-term efficacy of adenomyomectomy has rarely been reported. The objective of this study was to determine whether laparotomy is superior to laparoscopic surgery in the long-term efficacy of double-flap method adenomyomectomy for severe diffuse adenomyosis.
Methods: Between March 2011 and September 2018, a total of 148 patients with severe uterine diffuse adenomyosis who underwent laparoscopic (group A, n=72) and laparotomic (group B, n=76) double-flap adenomyomectomy were recruited. Adenomyomectomy efficacy and adenomyosis recurrence after surgery between groups A and B were comparatively analyzed.
Results: The effective rate at 6-year follow up after surgery was higher in group B (75.0%) than that in group A (62.1%), while the 6-year cumulative recurrence rate was higher in group A (27.8%) than that in group B (17.1%), but the differences did not reach statistical significance between the two groups (P>0.05). The recurrence rate was lower in patients who were treated with gonadotropin-releasing hormone agonist (GnRHa) plus Mirena or oral contraceptives post-surgically than that in patients who were treated with only GnRHa post-surgically in groups A (51.6% vs 9.8%, P<0.01) and B (33.3% vs 6.5%, P<0.05). Moreover, the recurrence rate of adenomyosis patients with endometriosis was higher than that of adenomyosis patients without endometriosis in group A (55.0% vs 17.3%, P<0.05) and group B (36.0% vs 7.8%, P<0.05).
Conclusion: The long-term outcomes of laparoscopic and laparotomic double-flap adenomyomectomy can be achieved for severe diffuse uterine adenomyosis, but laparotomy seems to have advantages over laparoscopy. Postoperative drug use may be beneficial to reduce the recurrence of adenomyosis, especially for adenomyosis with endometriosis.
Keywords: adenomyosis, adenomyomectomy, efficacy, recurrence, treatment
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