The impact on ovarian reserve of haemostasis by bipolar coagulation versus suture following surgical stripping of ovarian endometrioma: a meta-analysis.
Concern is increasing that the use of bipolar coagulation or suturing to obtain haemostasis after surgical stripping of ovarian endometrioma could affect ovarian reserve. To compare the ovarian damage associated with the use of bipolar coagulation with ovarian suture as determined by anti-Müllerian hormone (AMH), FSH and antral follicle count, 21 studies were identified. Pooled analysis of 312 patients showed the average serum level of AMH was lower in the coagulation group than in the suture group (3-month follow-up: weighted mean difference (WMD) -0.75 ng/ml, 95% confidence interval (CI) -1.82 to 0.31; 6 months: WMD -1.45 ng/ml, 95% CI -2.43 to -0.47; 12 months: WMD -1.01 ng/ml; 95% CI -1.85 to -0.17), although heterogeneity was high. The weighted overall average levels of FSH between the two groups were not statistically significantly different 3 months after surgery (WMD 0.37 mIU/ml; 95% CI -1.56 to 1.30). The mean antral follicle count in the coagulation group was significantly less than in the suture group at 3 months' follow-up (WMD -2.53, with 95% CI -4.94 to -0.12). This study showed bipolar coagulation did more harm to the ovarian reserve than the suture haemostasis during excision of ovarian cyst as shown by a significant postoperative reduction in AMH.
Department of Obstetrics and Gynecology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China.
Wenjing
W
Ding
Department of Obstetrics and Gynecology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China.
Ming
M
Li
Department of Obstetrics and Gynecology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China. Electronic address: silverteng@126.com.
Yincheng
Y
Teng
D054304:Anti-Mullerian Hormone / Q000097:blood; D004715:Endometriosis / Q000097:blood / Q000150:complications / Q000601:surgery*; D005260:Female; D006487:Hemostasis; D006801:Humans; D010051:Ovarian Neoplasms / Q000097:blood / Q000150:complications / Q000601:surgery*; D011247:Pregnancy; D013537:Sutures
D054304:Anti-Mullerian Hormone
AMH; bipolar coagulaton; endometrioma; ovarian reserve; suture