Comparison between laparoendoscopic single-site myomectomy with the “chopstick” technique and conventional laparoscopic myomectomy

WU Xue-ju, WEI Huan-yu, DENG Yuan, DENG Li, TANG Shuai, WANG Yan-zhou

Chinese Journal of Practical Gynecology and Obstetrics ›› 2025, Vol. 41 ›› Issue (7) : 730-733.

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Chinese Journal of Practical Gynecology and Obstetrics ›› 2025, Vol. 41 ›› Issue (7) : 730-733. DOI: 10.19538/j.fk2025070113

Comparison between laparoendoscopic single-site myomectomy with the “chopstick” technique and conventional laparoscopic myomectomy

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Abstract

Objective To compare the perioperative outcomes of laparoendoscopic single-site myomectomy using the "chopstick" technique (cLESS-M) with those of conventional laparoscopic myomectomy (CLS-M). Methods A retrospective analysis was conducted on 255 patients who underwent laparoscopic myomectomy at the First Affiliated Hospital of Army Medical University between August 2018 and April 2020. Patients were divided into the cLESS group (n=117) and the CLS group (n=138) based on the surgical approach. Intraoperative parameters, postoperative recovery indicators, and incidence of perioperative complications were compared between the two groups. Results Baseline data were similar between the two groups (P > 0.05). There were no significant differences in operation time, estimated blood loss, or incidence of perioperative complications. Compared to the CLS group, the cLESS group had a significantly shorter postoperative hospital stay [4.0 (4.0, 5.0) vs. 5.0 (4.0, 6.0) days, P=0.006], lower pain scores at 1 hour postoperatively [2.0 (2.0, 3.0) vs. 3.0 (2.0, 3.0), P < 0.001], and lower pain scores at 24 hours after operation[1.0 (1.0, 1.0) vs. 1.0 (1.0, 2.0), P=0.008]. Conclusion The cLESS-M technique offers comparable surgical outcomes to CLS-M, with advantages of shorter hospital stay and less pain after operation.

Key words

uterine myoma / laparoendoscopic single-site surgery / chopstick technique / laparoscopic myomectomy

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WU Xue-ju , WEI Huan-yu , DENG Yuan , et al . Comparison between laparoendoscopic single-site myomectomy with the “chopstick” technique and conventional laparoscopic myomectomy[J]. Chinese Journal of Practical Gynecology and Obstetrics. 2025, 41(7): 730-733 https://doi.org/10.19538/j.fk2025070113

References

[1]
叶明珠, 薛敏. 子宫肌瘤微无创治疗的适应证和禁忌证[J]. 中国实用妇科与产科杂志, 2024, 40(9):886-891. DOI:10.19538/j.fk2024090107.
[2]
李芳梅, 张颐. 妇科良性疾病腹腔镜全子宫切除术的精进与缺陷[J]. 中国实用妇科与产科杂志, 2023, 39(5):493-498. DOI:10.19538/j.fk2023050104.
[3]
Cianci S, Gulino FA, Palmara V, et al. Exploring surgical strategies for uterine fibroid treatment: a comprehensive review of literature on open and minimally invasive approaches[J]. Medicina (Kaunas), 2023, 60(1). DOI:10.3390/medicina60010064.
[4]
Yuan P, Shan L, Yang X, et al. The merging of dual umbilical port-incisions for contained morcellation in laparoscopic myomectomy[J]. Am J Obstet Gynecol, 2023, 229(1):72-74. DOI:10.1016/j.ajog.2023.03.018.
Uncontained power morcellation during laparoscopic myomectomy may spread tissue fragments or malignant cells in the abdominal cavity. Recently, various approaches to contained morcellation have been taken to retrieve the specimen. However, each of these methods has its own drawbacks. Intra-abdominal bag-contained power morcellation adopts a complex isolation system which prolongs the operation and increases medical costs. Contained manual morcellation via colpotomy or mini-laparotomy increases the trauma and the risk of infection. Contained manual morcellation via umbilical incision during single-port laparoscopic myomectomy may be the most minimally invasive and cosmetic approach. But the popularization of single-port laparoscopy is challenging because of technical difficulties and high costs. We have therefore developed a surgical technique using two umbilical port-incisions (5mm and 10mm), which are merged into one large umbilical incision (25-30mm) for contained manual morcellation during specimen retrieval, and one 5mm incision in the lower left abdomen for an ancillary instrument. As demonstrated in the video, this technique significantly facilitates surgical manipulation using conventional laparoscopic instruments while still keeping the incisions minimal. It is also economical because the use of an expensive single-port platform and special surgical instruments is avoided. In conclusion, the merging of dual umbilical port-incisions for contained morcellation adds a minimally invasive, cosmetic, and economical option to laparoscopic specimen retrieval that would enrich a gynecologist's skill set, which is particularly relevant in low-resource settings.Copyright © 2023. Published by Elsevier Inc.
[5]
Hou Q, Li X, Huang L, et al. Comparison of different types of single-port laparoscopic surgery in posterior uterine fibroid resection[J]. Sci Rep, 2024, 14(1):22657. DOI:10.1038/s41598-024-70337-2.
This study aims to objectively assess the effect of three surgical approaches for posterior uterine fibroid resection: transumbilical laparoendoscopic single-site surgery (LESS), vaginal natural orifice transluminal endoscopic surgery (vNOTES) in prone position (vNOTES-P), and vNOTES in the lithotomy position (vNOTES-L). A retrospective analysis was conducted on data pertaining to all patients who underwent vNOTES and LESS for single posterior fibroids at our institution from January 2023 to July 2023. Patients were categorized into three groups based on the surgical approach: vNOTES-P group (n = 30), vNOTES-L group (n = 17), and LESS group (n = 32). Comparative analysis was performed on the demographic characteristics and perioperative outcomes among the three groups of patients. All 79 patients underwent surgery without the need for conversion to laparotomy. There were no statistically significant differences among the LESS group, vNOTES-P group, and vNOTES-L group in terms of operative time, intraoperative blood loss, and perioperative complication rates. In the vNOTES-L group, two patients required conversion to LESS during surgery. Patients had faster return of bowel function (less time to flatus) in the vNOTES group compared to the LESS group (P < 0.05). However, three cases of postoperative infection occurred in the vNOTES group, while none were reported in the LESS group. Compared to LESS, vNOTES demonstrates significant advantages in alleviating postoperative pain, shortening time to passage of flatus, speeding recovery and enhancing cosmetic outcomes. Particularly, vNOTES-P for posterior uterine fibroid resection, as an emerging surgical approach, offers certain advantages in facilitating surgical maneuverability and reducing operative time, rendering it more suitable for posterior uterine fibroid resection.© 2024. The Author(s).
[6]
王延洲, 陈诚, 徐嘉莉, 等. “筷子法”单孔腹腔镜技术在宫颈癌中的应用[J]. 中华腔镜外科杂志(电子版), 2018, 11(1):28-31. DOI:10.3877/cma.j.issn.1674-6899.2018.01.008.
[7]
Han CM, Lee CL, Su H, et al. Single-port laparoscopic myomectomy: initial operative experience and comparative outcome[J]. Arch Gynecol Obstet, 2013, 287(2):295-300. DOI:10.1007/s00404-012-2562-5.
[8]
Kim SK, Lee JH, Lee JR, et al. Laparoendoscopic single-site myomectomy versus conventional laparoscopic myomectomy:a comparison of surgical outcomes[J]. J Minim Invasive Gynecol, 2014, 21(5):775-781. DOI:10.1016/j.jmig.2014.03.002.
[9]
Ishikawa N, Arano Y, Shimizu S, et al. Single incision laparoscopic surgery (SILS) using cross hand technique[J]. Minim Invasive Ther Allied Technol, 2009, 18(6):322-324. DOI:10.3109/13645700903384492.
Single incision laparoscopic surgery (SILS) was developed as a less invasive surgical procedure, but it remains difficult because of its specific skills and left-right reversal of the instruments. Such a difference makes manipulating endoscopic instruments more challenging and increases the risk. In this study, we introduce the cross hand technique allowing the surgeon to manipulate instruments with intuitive movement.
[10]
Guo N, Liu H. Robotic laparoendoscopic single-site gynecologic surgery[J]. Asian J Surg, 2022, 45(8):1644-1645. DOI:10.1016/j.asjsur.2022.03.065.
[11]
Nelson G, Fotopoulou C, Taylor J, et al. Enhanced recovery after surgery (ERAS®) society guidelines for gynecologic oncology:Addressing implementation challenges - 2023 update[J]. Gynecol Oncol, 2023, 173:58-67. DOI:10.1016/j.ygyno.2023.04.009.
Despite evidence supporting its use, many Enhanced Recovery After Surgery (ERAS) recommendations remain poorly adhered to and barriers to ERAS implementation persist. In this second updated ERAS® Society guideline, a consensus for optimal perioperative care in gynecologic oncology surgery is presented, with a specific emphasis on implementation challenges.Based on the gaps identified by clinician stakeholder groups, nine implementation challenge topics were prioritized for review. A database search of publications using Embase and PubMed was performed (2018-2023). Studies on each topic were selected with emphasis on meta-analyses, randomized controlled trials, and large prospective cohort studies. These studies were then reviewed and graded by an international panel according to the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) system.All recommendations on ERAS implementation challenge topics are based on best available evidence. The level of evidence for each item is presented accordingly.The updated evidence base and recommendations for stakeholder derived ERAS implementation challenges in gynecologic oncology are presented by the ERAS® Society in this consensus review.Copyright © 2023 The Authors. Published by Elsevier Inc. All rights reserved.
[12]
王永军. 妇科良性疾病经脐单孔腹腔镜子宫切除术的优劣势评价[J]. 中国实用妇科与产科杂志, 2023, 39(5):508-511. DOI:10.19538/j.fk2023050107.
[13]
邢庭玮, 缪妙, 陈继明, 等. 经脐单孔腹腔镜镜下联合体外操作模式治疗卵巢良性肿瘤效果评价[J]. 中国实用妇科与产科杂志, 2024, 40(10):1047-1050. DOI:10.19538/j.fk2024100117.
[14]
同俊如, 范江涛. 妇科良性疾病机器人子宫切除术:真的会解放医生吗?[J]. 中国实用妇科与产科杂志, 2023, 39(5):498-503. DOI:10.19538/j.fk2023050105.
[15]
闫瑾博文, 周丹, 张烁, 等. 经阴道自然腔道单孔腹腔镜行卵巢囊肿剥除术的可行性和安全性研究[J]. 中国实用妇科与产科杂志, 2023, 39(4):452-456.DOI:10.19538/j.fk2023040114.
[16]
张楠, 狄文. 卵巢良性肿瘤手术中的无瘤防御[J]. 中国实用妇科与产科杂志, 2023, 39(1):25-27.DOI:10.19538/j.fk2023010108.

Funding

Chongqing Special Key Project for Technological Innovation and Application Development(CSTB2022TIAD-KPX0154)
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