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Huang J, Zhang W, Yang M, Li C, Jiang S, Zhou Q, Han W. The learning curve of laparoscopic single-site salpingectomy with conventional laparoscopic instruments: A retrospective cohort study. Medicine (Baltimore) 2024; 103:e38526. [PMID: 38847685 PMCID: PMC11155571 DOI: 10.1097/md.0000000000038526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 05/17/2024] [Indexed: 06/10/2024] Open
Abstract
Tubal pregnancy is a common cause of maternal mortality in early pregnancy. Transumbilical laparoendoscopic single-site surgery (TU-LESS) has gained popularity due to its safety and aesthetic advantages. However, the lack of affordable disposable entry platforms hinders its widespread adoption. This study aimed to investigate the learning curve of tubal pregnancy removal using single-incision multiport (SIMP) laparoscopy and provide guidance for novice gynecologists. A retrospective analysis was conducted on cases of ectopic pregnancy (EP) diagnosed at Dongguan Songshan Lake Central Hospital from June 2020 to June 2022. The analysis included 50 cases, with 25 undergoing single-port laparoscopy and 25 undergoing conventional laparoscopy (CL). Various indicators, including body mass index (BMI), previous pregnancies, mass size, hemoglobin levels, surgical duration, and complications, were collected. Learning curve analysis using the cumulative sum (CUSUM) technique was performed to assess procedural proficiency. There were no significant differences in patient characteristics or complications between the 2 groups. However, the single-port laparoscopy group exhibited a statistically significant longer average surgical time (41.60 ± 13.38 minutes) compared to the conventional laparotomy group (32.96 ± 7.32 minutes). The CUSUM analysis demonstrated a decline in surgical time after the completion of approximately 11 cases, indicating an improvement in SIMP laparoscopy surgical proficiency. SIMP laparoscopy for tubal pregnancy removal achieved similar safety outcomes as CL. Notably, the CUSUM analysis revealed that proficiency in single-port laparoscopy could be achieved after approximately 11 cases, leading to stable surgical times. These findings serve as valuable guidance for novice gynecologists interested in adopting single-incision laparoscopy.
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Affiliation(s)
- JinCheng Huang
- Dongguan SongShan Lake Central Hospital, Guangdong Province, China
| | - WenJian Zhang
- Dongguan SongShan Lake Central Hospital, Guangdong Province, China
| | - Mei Yang
- Dongguan SongShan Lake Central Hospital, Guangdong Province, China
| | - CuiFen Li
- Dongguan SongShan Lake Central Hospital, Guangdong Province, China
| | - SuZhen Jiang
- Dongguan SongShan Lake Tungwah Hospital, Guangdong Province, China
| | - QiYin Zhou
- Yanhe Tujia Autonomous County People’s Hospital, Guizhou Province, China
| | - WenDi Han
- Yanhe Tujia Autonomous County People’s Hospital, Guizhou Province, China
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Natarajan P, Delanerolle G, Dobson L, Xu C, Zeng Y, Yu X, Marston K, Phan T, Choi F, Barzilova V, Powell SG, Wyatt J, Taylor S, Shi JQ, Hapangama DK. Surgical Treatment for Endometrial Cancer, Hysterectomy Performed via Minimally Invasive Routes Compared with Open Surgery: A Systematic Review and Network Meta-Analysis. Cancers (Basel) 2024; 16:1860. [PMID: 38791939 PMCID: PMC11119247 DOI: 10.3390/cancers16101860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Revised: 04/06/2024] [Accepted: 04/27/2024] [Indexed: 05/26/2024] Open
Abstract
Background: Total hysterectomy with bilateral salpingo-oophorectomy via minimally invasive surgery (MIS) has emerged as the standard of care for early-stage endometrial cancer (EC). Prior systematic reviews and meta-analyses have focused on outcomes reported solely from randomised controlled trials (RCTs), overlooking valuable data from non-randomised studies. This inaugural systematic review and network meta-analysis comprehensively compares clinical and oncological outcomes between MIS and open surgery for early-stage EC, incorporating evidence from randomised and non-randomised studies. Methods: This study was prospectively registered on PROSPERO (CRD42020186959). All original research of any experimental design reporting clinical and oncological outcomes of surgical treatment for endometrial cancer was included. Study selection was restricted to English-language peer-reviewed journal articles published 1 January 1995-31 December 2021. A Bayesian network meta-analysis was conducted. Results: A total of 99 studies were included in the network meta-analysis, comprising 181,716 women and 14 outcomes. Compared with open surgery, laparoscopic and robotic-assisted surgery demonstrated reduced blood loss and length of hospital stay but increased operating time. Compared with laparoscopic surgery, robotic-assisted surgery was associated with a significant reduction in ileus (OR = 0.40, 95% CrI: 0.17-0.87) and total intra-operative complications (OR = 0.38, 95% CrI: 0.17-0.75) as well as a higher disease-free survival (OR = 2.45, 95% CrI: 1.04-6.34). Conclusions: For treating early endometrial cancer, minimal-access surgery via robotic-assisted or laparoscopic techniques appears safer and more efficacious than open surgery. Robotic-assisted surgery is associated with fewer complications and favourable oncological outcomes.
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Affiliation(s)
- Purushothaman Natarajan
- Department of Women’s & Children’s Health, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool L8 7SS, UK
- Liverpool Women’s Hospital NHS Foundation Trust, Liverpool L8 7SS, UK
| | - Gayathri Delanerolle
- Institute of Applied Health Research, College of Medicine, University of Birmingham, Vincent Drive, Edgbaston B15 2TT, UK
| | - Lucy Dobson
- Department of Women’s & Children’s Health, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool L8 7SS, UK
- Liverpool Women’s Hospital NHS Foundation Trust, Liverpool L8 7SS, UK
| | - Cong Xu
- Department of Statistics and Data Science, Southern University of Science and Technology, Shenzhen 518055, China
| | - Yutian Zeng
- Department of Statistics and Data Science, Southern University of Science and Technology, Shenzhen 518055, China
| | - Xuan Yu
- Department of Statistics and Data Science, Southern University of Science and Technology, Shenzhen 518055, China
| | - Kathleen Marston
- Department of Women’s & Children’s Health, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool L8 7SS, UK
| | - Thuan Phan
- Department of Women’s & Children’s Health, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool L8 7SS, UK
| | - Fiona Choi
- Department of Women’s & Children’s Health, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool L8 7SS, UK
- Liverpool Women’s Hospital NHS Foundation Trust, Liverpool L8 7SS, UK
| | - Vanya Barzilova
- Department of Women’s & Children’s Health, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool L8 7SS, UK
| | - Simon G. Powell
- Department of Women’s & Children’s Health, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool L8 7SS, UK
| | - James Wyatt
- Department of Women’s & Children’s Health, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool L8 7SS, UK
| | - Sian Taylor
- Liverpool Women’s Hospital NHS Foundation Trust, Liverpool L8 7SS, UK
| | - Jian Qing Shi
- Department of Statistics and Data Science, Southern University of Science and Technology, Shenzhen 518055, China
- National Center for Applied Mathematics Shenzhen, Shenzhen 518038, China
| | - Dharani K. Hapangama
- Department of Women’s & Children’s Health, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool L8 7SS, UK
- Liverpool Women’s Hospital NHS Foundation Trust, Liverpool L8 7SS, UK
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Li F, Zheng Y, Yang F, Liu J. Assessing the learning curve for transumbilical single-site laparoscopy for endometrial cancer. Front Oncol 2024; 14:1337719. [PMID: 38361776 PMCID: PMC10867325 DOI: 10.3389/fonc.2024.1337719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 01/05/2024] [Indexed: 02/17/2024] Open
Abstract
Introduction Applying transumbilical laparoendoscopic single-site surgery to endometrial cancers is worldwide, and the depiction of the learning curve is rarely described, which leads to the vagueness of young clinical practitioners. We accumulated the data to identify the completion of the learning curve by analyzing the operative and postoperative outcomes of the patients with endometrial cancer for transumbilical laparoendoscopic single-site surgery (TU-LESS). Methods This was a retrospective, consecutive single-center study of patients with endometrial cancer undergoing standard endometrial cancer comprehensive staging surgery (extrafascial hysterectomy, bilateral salpingectomy, and pelvic lymphadenectomy) through TU-LESS by an experienced surgeon from December, 2017 to June, 2021 in the Department of Gynecologic Oncology, West China Second Hospital, Sichuan University, China. Results After applying the inclusion and exclusion criteria, 42 patients were included in the study. The learning curve for this study was evaluated using both cumulative sum (CUSUM) and risk-adjusted CUSUM (RA-CUSUM) methods. Applying CUSUM and RA-CUSUM has grouped 42 cases into three phases. The prior five cases represented the learning period. The following six cases were needed to lay a technical foundation (cases 6-11). The third phase was regarded as achieving proficiency (cases 12-42). The operative time decreased drastically with the learning curve. There were no significant differences in terms of postoperative complications and lymph node retrieval among the three phases. More difficult patients were confronted in the third phase. Discussion In our study, the learning curve was composed of three phases. According to the results of our study, 11 cases were required for experienced surgeons to achieve a technical foundation.
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Affiliation(s)
| | - Ying Zheng
- Department of Gynecologic Oncology, West China Second Hospital, Sichuan University, and Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, China
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You X, Wang Y, Zheng Y, Yang F, Wang Q, Min L, Wang K, Wang N. Efficacy of transumbilical laparoendoscopic single-site surgery versus multi-port laparoscopic surgery for endometrial cancer: a retrospective comparison study. Front Oncol 2023; 13:1181235. [PMID: 37700843 PMCID: PMC10495218 DOI: 10.3389/fonc.2023.1181235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 07/28/2023] [Indexed: 09/14/2023] Open
Abstract
Background Although single-port laparoscopy surgery has been evaluated for several years, it has not been widely adopted by gynecologic oncologists. The objective was to compare the perioperative outcomes and survival of endometrial cancer (EC) patients undergoing transumbilical laparoendoscopic single-site surgery (TU-LESS) with multi-port laparoscopic surgery (MLS). Materials and methods This is a retrospective comparative monocentric study including patients treated between December 2017 and October 2021. The perioperative outcomes and survival of EC patients who had surgery via TU-LESS or MLS were compared, by propensity matching. Results A total of 156 patients were included (TU-LESS vs. MLS: 78 vs. 78). The conversion rate of TU-LESS and MLS was 5.13% and 2.56%, respectively (P=0.681). The operation time was comparable between the two groups [207.5min (180-251) vs. 197.5min (168.8-225), P=0.095]. There was no significant difference between the two groups in exhaustion time, perioperative complications, or postoperative complications. While, the TU-LESS group had a shorter out-of-bed activity time [36 hours (24-48) vs. 48 hours (48-72), P<0.001] and a lower visual analog pain scale 36 hours after surgery [1 (1-2) vs. 2 (1-2), P<0.001] than the MLS group. The length of hospital stay was similar in the two groups [5(4-6) vs. 5(4-5), P=0.599]. Following surgery, 38.5% of the TU-LESS patients and 41% of the MLS patients got adjuvant therapy (P=0.744). The median follow-up time for TU-LESS and MLS cohorts was 45 months (range: 20-66) and 43 months (range: 18-66), respectively. One TU-LESS patient and one MLS patient died following recurrence. The 4-year overall survival was similar in both groups (98.3% vs. 98.5%, P=0.875). Conclusion TU-LESS is a feasible and safe option with comparable perioperative outcomes and survival of MLS in endometrial cancer. With the growing acceptance of sentinel lymph node biopsy, TU-LESS of endometrial cancer may be a viable option for patients and surgeons.
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Affiliation(s)
- Xiaolin You
- Department of Obstetrics and Gynaecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yanyun Wang
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Laboratory of Molecular Translational Medicine, Center for Translational Medicine, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Ying Zheng
- Department of Obstetrics and Gynaecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Fan Yang
- Department of Obstetrics and Gynaecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Qiao Wang
- Department of Obstetrics and Gynaecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Ling Min
- Department of Obstetrics and Gynaecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Kana Wang
- Department of Obstetrics and Gynaecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Na Wang
- Department of Obstetrics and Gynaecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
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Kang OJ, Nam JH, Park JY. Laparo-endoscopic single-site versus conventional laparoscopic surgery for early-stage endometrial cancer: A randomized controlled non-inferiority trial. Gynecol Oncol 2023; 173:74-80. [PMID: 37105060 DOI: 10.1016/j.ygyno.2023.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 04/09/2023] [Accepted: 04/10/2023] [Indexed: 04/29/2023]
Abstract
OBJECTIVE To evaluate the feasibility and safety of laparo-endoscopic single-site surgery (LESS) compared with conventional laparoscopic surgery (CLS) for early-stage endometrial cancer. METHODS Patients with clinical stage IA, IB, grade 1-3 endometrial cancer were randomly assigned to undergo LESS or CLS. The primary endpoint was the non-inferiority of LESS to CLS in terms of operation time and the number of resected pelvic lymph nodes. We set the non-inferior margin of the operation time as within 15% (24 min) and the number of resected pelvic lymph nodes as within 20% (5.2 lymph nodes). RESULTS There was no significant difference between the LESS group (n = 53) and the CLS group (n = 54) in terms of age, weight, body mass index, parity, menopausal status, history of abdominal surgery, and preoperative CA-125 levels. The total operation time was comparable between the two groups. On average, 4.6 fewer pelvic lymph nodes were retrieved in the LESS group, which was within the non-inferiority margin. There were no significant differences in the incidence of intra- and postoperative complications, estimated blood loss, and postoperative hospital stay between the two groups. After a median follow-up time of 34 months (range, 2-242), the progression-free survival rates were 96.2% and 98.1% (P = 0.55) in the LESS group and the CLS group, and the overall survival rates were 98.1% and 100.0% (P = 0.31), respectively. CONCLUSION LESS surgical staging was non-inferior to CLS and had acceptable feasibility, safety, and efficacy for the surgical management of early-stage endometrial cancer. TRIAL REGISTRATION Clinicaltrial.gov identifier number: NCT01679522.
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Affiliation(s)
- Ok-Ju Kang
- Department of Obstetrics and Gynecology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Joo-Hyun Nam
- Department of Obstetrics and Gynecology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jeong-Yeol Park
- Department of Obstetrics and Gynecology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.
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Dou Y, Wang Y, Tang S, Yao Y, Li Y, Liang Z, Deng L. Learning curve for laparoendoscopic single-site radical hysterectomy using the "chopstick" technique: a retrospective cohort study. ANNALS OF TRANSLATIONAL MEDICINE 2022; 10:1165. [PMID: 36467369 PMCID: PMC9708472 DOI: 10.21037/atm-22-4447] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 10/25/2022] [Indexed: 12/30/2023]
Abstract
BACKGROUND Laparoendoscopic single-site surgery (LESS), as a promising minimally invasive surgery, is confronted with the obstacle of the "chopstick effect" which limits its further application. The "chopstick" technique is characterized by the usage of instruments of parallel and equal length, and in operations relying on double-fulcrum and unique surgeon position can play a key role in overcoming the above disadvantage effect. This study sought to explore the learning curve for the use of the novel "chopstick" technique in laparoendoscopic single-site radical hysterectomy (LESS-RH) and evaluate the technique's practicability. METHODS Consecutive cervical cancer patients who underwent LESS-RH with the "chopstick" technique by a surgeon with rich experience in laparoscopy from November 2016 to September 2018 were included in the study. The learning curve of his surgeries with the "chopstick" technique was evaluated using the cumulative summation (CUSUM) method by analyzing operation time (OT) which was the surrogate indicator of surgical ability. The patients were divided into Phase I and Phase II based on the learning curve peak, whose demographic and perioperative characteristics, such as tumor Federation International of Gynecology and Obstetrics (FIGO) stage and histology, operation time, blood loss, and complications were collected and analyzed. RESULTS The mean OT was 231.5 min (range, 115-355 min). The division of the learning curve based on OT occurred after the first 15 cases were finished, dividing Phase I and Phase II. The mean OT for Phase I (259 min) was significantly longer than that of Phase II (219 min) (P=0.02). Only 1 intraoperative complication occurred in Phase I, and none occurred in Phase II. Major postoperative complications occurred more frequently in Phase I (N=3) than in Phase II (N=0). No significant differences were observed in terms of lymph nodes, blood loss, or pathological features. CONCLUSIONS The "chopstick" technique may help surgeons obtain stable LESS surgical performance through a relatively short learning curve, even in some complex surgeries, such as radical hysterectomy.
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Casaccia M, Fornaro R, Papadia FS, Testa T, Mascherini M, Ibatici A, Ghiggi C, Bregante S, De Cian F. Single-Port vs. Conventional Multi-Port Laparoscopic Lymph Node Biopsy. JSLS 2021; 24:JSLS.2020.00045. [PMID: 33100817 PMCID: PMC7546779 DOI: 10.4293/jsls.2020.00045] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Background and Objectives The purpose of the investigation was to compare clinical results and diagnostic accuracy for conventional multiport laparoscopic lymph node biopsy (MPLB) and single-port laparoscopic lymph node biopsy (SPLB) operations at a single institution. Methods A set of 20 SPLB patients operated on from October 2016 to May 2019 were compared to an historical series of 35 MPLB patients. Primary endpoints were the time of surgery, estimated blood loss, surgical conversion, length of stay and morbidity. The secondary endpoint was the diagnostic accuracy of the technique. Results SPLB was completed laparoscopically in all cases. Two MPLB patients (5.7%) experienced a surgical conversion due to intraoperative difficulties. Duration of surgery was similar in SPLB and MPLB groups respectively (84 ± 31.7 min vs. 81.1 ± 22.2; P = .455). A shorter duration of hospital stay was shown for patients operated on by SPLB compared to the MPLB group (1.7 ± 0.9 days vs. 2.1 ± 1.2 days; P = .133). The postoperative course was uneventful in both groups. In 95% of the SPLB and 97.1% of the MPLB cases respectively, LLB achieved the necessary information for the diagnosis. Conclusion SPLB has shown good procedural and postoperative outcomes as well as a high diagnostic yield, comparable to traditional MPLB. Therefore, our results show that this approach is safe and effective and can be an equally valid option to MPLB to obtain a diagnosis or to follow the progression of a lymphoproliferative disease. Further studies are necessary to support these results before its widespread adoption.
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Affiliation(s)
- Marco Casaccia
- Surgical Clinic Unit I, Department of Surgical Sciences and Integrated Diagnostics, Genoa University, Genoa, Italy
| | - Rosario Fornaro
- Surgical Clinic Unit I, Department of Surgical Sciences and Integrated Diagnostics, Genoa University, Genoa, Italy
| | - Francesco Saverio Papadia
- Surgical Clinic Unit I, Department of Surgical Sciences and Integrated Diagnostics, Genoa University, Genoa, Italy
| | - Tommaso Testa
- Surgical Clinic Unit I, Department of Surgical Sciences and Integrated Diagnostics, Genoa University, Genoa, Italy
| | - Matteo Mascherini
- Surgical Clinic Unit I, Department of Surgical Sciences and Integrated Diagnostics, Genoa University, Genoa, Italy
| | - Adalberto Ibatici
- Hematology and Transplant Center Division, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Chiara Ghiggi
- Hematology and Transplant Center Division, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Stefania Bregante
- Hematology and Transplant Center Division, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Franco De Cian
- Surgical Clinic Unit I, Department of Surgical Sciences and Integrated Diagnostics, Genoa University, Genoa, Italy
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Huang KJ, Li YX, Sheu BC, Chang WC. Two-port access for laparoscopic surgery for endometrial cancer using conventional laparoscopic instruments. Sci Rep 2021; 11:615. [PMID: 33436739 PMCID: PMC7804851 DOI: 10.1038/s41598-020-79886-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Accepted: 12/14/2020] [Indexed: 01/23/2023] Open
Abstract
Minimally invasive surgery is the first-line management for endometrial cancer. The role of 2-port access laparoscopy (TPA) has been underestimated. Compared to conventional laparoscopic surgery (CL), TPA is associated with smaller total incision size and less postoperative pain. Compared to single-incision laparoscopic surgery, no specific instruments and surgical techniques are needed. This study primarily evaluated the surgical and pathologic outcomes of TPA with conventional instruments, and additionally evaluated the surgeon's learning curve. Consecutive patients who underwent TPA and CL for endometrial cancer between 2015 and 2019 were included. Baseline characteristics were recorded. In total, 148 patients (TPA, 89; CL, 59) were identified. The baseline characteristics were similar, except for a greater proportion of patients in the CL group receiving para-aortic lymph node dissection (5.62% vs. 35.59%, P < 0.01). The mean operation time was significantly less in the TPA group (152.09 vs. 187.15 min; P < 0.01). Both the groups had comparable 5-year progression-free survival (TPA, 86.68%) and 5-year overall survival rates (TPA, 93.24%). Analysis of the learning curve showed that the operation time decreased after 3-4 procedures. TPA using conventional laparoscopic instruments for endometrial cancer is feasible and is easily accessible to patients and surgeons.
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Affiliation(s)
- Kuan-Ju Huang
- Department of Obstetrics and Gynecology, National Taiwan University Hospital, National Taiwan University College of Medicine, 7 Chung-Shan South Road, Taipei, Taiwan
| | - Ying-Xuan Li
- Department of Obstetrics and Gynecology, National Taiwan University Hospital, National Taiwan University College of Medicine, 7 Chung-Shan South Road, Taipei, Taiwan
| | - Bor-Ching Sheu
- Department of Obstetrics and Gynecology, National Taiwan University Hospital, National Taiwan University College of Medicine, 7 Chung-Shan South Road, Taipei, Taiwan
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Wen-Chun Chang
- Department of Obstetrics and Gynecology, National Taiwan University Hospital, National Taiwan University College of Medicine, 7 Chung-Shan South Road, Taipei, Taiwan.
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Casaccia M, Lemoli RM, Angelucci E, Bregante S, Ballerini F, Ibatici A, Ghiggi C, De Cian F. Feasibility of Single-Port Laparoscopic Lymph Node Biopsy for Intra-Abdominal Lymphoma: A Case Series. J Laparoendosc Adv Surg Tech A 2020; 31:458-461. [PMID: 33216698 DOI: 10.1089/lap.2020.0695] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Background: Laparoscopic lymph node biopsy through a multi-port access (MPLB) is a well-established technique for intra-abdominal lymphoma diagnosis. The aim of the current study is to assess the feasibility and the diagnostic accuracy of the single-port laparoscopic lymph node biopsy (SPLB) in intra-abdominal lymphoma. Materials and Methods: Between October 2016 and February 2019, 15 patients underwent SPLB to rule out or to follow the progression of a lymphoma. The clinical outcome and the pathology reports were analyzed retrospectively. Results: SPLB was completed laparoscopically in all cases. The total number of biopsies performed for each procedure was sometimes multiple (median: 2; range: 1-3). Duration of surgery was 85 ± 32 minutes (range: 75-105 minutes). Length of hospitalization was 1.8 ± 0.7 days (range: 1-3 days). No major postoperative complications occurred. A cutaneous infection managed conservatively was observed in a patient. In 10 patients, SPLB was used to establish a diagnosis whereas in 5 patients it was performed to follow a progression of a lymphoproliferative disease. In 93.3% of the cases, SPLB achieved the correct diagnosis and subsequent therapeutic decisions. Conclusion: SPLB has shown good procedure and postoperative outcomes as well as a high diagnostic yield, comparable to literature data on traditional MPLB. Therefore, our results show that this approach is safe and effective and can be an equally valid option to MPLB to obtain a diagnosis or to follow the progression of a lymphoproliferative disease. Further studies are necessary to support these results before its widespread adoption.
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Affiliation(s)
- Marco Casaccia
- Surgical Clinic Unit I, Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, Genoa, Italy
| | - Roberto Massimo Lemoli
- Clinic of Hematology, Department of Internal Medicine (DiMI), University of Genoa, Genoa, Italy
| | - Emanuele Angelucci
- Hematology and Transplant Center Division, IRCCS San Martino Hospital, Genoa, Italy
| | - Stefania Bregante
- Hematology and Transplant Center Division, IRCCS San Martino Hospital, Genoa, Italy
| | - Filippo Ballerini
- Clinic of Hematology, Department of Internal Medicine (DiMI), University of Genoa, Genoa, Italy
| | - Adalberto Ibatici
- Hematology and Transplant Center Division, IRCCS San Martino Hospital, Genoa, Italy
| | - Chiara Ghiggi
- Hematology and Transplant Center Division, IRCCS San Martino Hospital, Genoa, Italy
| | - Franco De Cian
- Surgical Clinic Unit I, Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, Genoa, Italy
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LA Russa M, Liakou C, Burbos N. Ultra-minimally invasive approaches for endometrial cancer treatment: review of the literature. Minerva Med 2020; 112:31-46. [PMID: 33205639 DOI: 10.23736/s0026-4806.20.07073-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
INTRODUCTION We conducted a systematic review to evaluate the outcomes and role of ultra-minimally invasive surgical approaches for treatment of women diagnosed with endometrial cancer. Although, there is no agreed definition of the term "ultraminimal," we considered the hysteroscopic surgery, single-port surgery, mini/microlaparoscopy and percutaneous laparoscopy as surgical approaches that would best fit this description. EVIDENCE ACQUISITION The current systematic review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) Guidelines. We performed a literature search using MEDLINE (PubMed), EMBASE and Cochrane Library databases for English-language studies published before August 1, 2020. We used the following keywords including "endometrial cancer," "endometrial malignancy," "fertility-sparing or preserving," "hysteroscopy," "hysteroscopic resection," "dilatation and curettage," "ultra-minimally invasive surgery," "progestin therapy," "hormone therapy," "single port," "single-site," "minilaparoscopy," "microlaparoscopy," "percutaneous" and "3 mm laparoscopy." EVIDENCE SYNTHESIS A total of 21 studies, reporting on 229 patients were included. 219 (95.6%) of the patients were premenopausal. Among premenopausal women, complete disease response was reported in 186 (84.9%) patients. The complete response rate was 77.1% in patients who underwent focal or extensive endometrial resection, 90.9% in patients who had the two-step approach and 88.9% in the group of patients treated with the three-step technique. Among 98 women who wished and attempted to conceive, 65 (66.3%) women became pregnant. Recurrent disease was diagnosed in 26 of 219 (11.9%) patients. No surgical complications were reported. In 10 postmenopausal patients that underwent hysteroscopic resection, no recurrences were detected after 5 years of follow-up. We identified 11 studies that reported on the use single-port laparoscopic surgery and included a total of 447 patients. The rate of intraoperative and postoperative complications was 2.6% and 5.2%, respectively. The majority of the studies did not report on the duration of follow-up or oncological outcomes. Ten studies, including 296 patients, investigated the role of single-port robotic-assisted laparoscopy. The overall rate of intraoperative and postoperative complications was 1.0% and 7.1%, respectively. Two studies, including 38 patients, reported on the role of minilaparoscopy. None of these cases required conversion to laparotomy. Data on overall survival in the cohort of patients that underwent minilaparoscopy were not reported. We found only one publication reporting on the use of percutaneous laparoscopy. This prospective study included 30 patients. No complication was reported, and with a median follow-up time of 14 months (range 12-36) no recurrences were diagnosed. CONCLUSIONS Several ultra-minimally invasive surgical techniques have been developed and implemented in selected patients with endometrial cancer. The results of this review support the feasibility and perioperative safety of these approaches, while long-term outcomes are not adequately studied. However, further work is required in standardization of the techniques, in determining the learning curve of the operator and establishing their oncological safety.
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Affiliation(s)
- Mariaclelia LA Russa
- Department of Gynecological Oncology, Norfolk and Norwich University Hospital, Norwich, UK -
| | - Chrysoula Liakou
- Department of Gynecological Oncology, Norfolk and Norwich University Hospital, Norwich, UK
| | - Nikolaos Burbos
- Department of Gynecological Oncology, Norfolk and Norwich University Hospital, Norwich, UK
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Single-Port Laparoscopic Surgery for Endometrial Cancer: a Systematic Review. CURRENT OBSTETRICS AND GYNECOLOGY REPORTS 2020. [DOI: 10.1007/s13669-020-00285-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Does surgical platform impact recurrence and survival? A study of utilization of multiport, single-port, and robotic-assisted laparoscopy in endometrial cancer surgery. Am J Obstet Gynecol 2019; 221:243.e1-243.e11. [PMID: 31075245 DOI: 10.1016/j.ajog.2019.04.038] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Revised: 04/26/2019] [Accepted: 04/30/2019] [Indexed: 11/23/2022]
Abstract
BACKGROUND Minimally invasive hysterectomy is the standard of care in the majority of women diagnosed with endometrial cancer via robotic-assisted, multiport, and single-port laparoscopy technology. Although safe and efficacious, it is unclear how oncologic outcomes are impacted by surgical platform. OBJECTIVE To identify differences in progression-free survival and overall survival in women undergoing minimally invasive surgery for endometrial cancer staging via either multiport, single-port, or robotic-assisted laparoscopy. STUDY DESIGN A multicenter, single-institution retrospective cohort study was performed in women with a diagnosis of endometrial cancer who underwent minimally invasive surgery from 2009 to 2015. Data were collected for demographics, pathologic information, adjuvant treatment, and disease status. Pearson χ2 and Fisher exact tests were used to evaluate risk factors for outcomes, Kaplan-Meier estimates and Cox proportional hazards were used to evaluate differences in time to progression or death, and multivariate regression analysis was performed. RESULTS In total, 1150 women with endometrial cancer underwent robotic-assisted laparoscopy (n=652), multiport laparoscopy (n=214), or single-port laparoscopy (n=284). The median age and body mass index of women was 62.0 years and 33.5 kg/m2, respectively. The majority of patients had endometrioid histology (88.1%), stage IA (74.7%) or IB disease (13.1%) and International Federation of Gynecology and Obstetrics grade 1 (57.4%) or 2 (26.0%) histology. Lymphovascular space invasion was present in 24.7% (n=283). Adjuvant radiation was given in 34.2% of cases, with 21.9% receiving vaginal brachytherapy, 6.6% pelvic radiation, and 5.4% both. For the entire cohort, there were no differences in progression-free survival at 2, 3, and 5 years for multiport laparoscopy (94.2%, 91.4%, 87.4%), robotic-assisted laparoscopy (94.5%, 92.9%, 88.8%), and single-port laparoscopy (93.6%, 91.2%, 90.0%) (P=.93), respectively. Similarly, there were no differences in overall survival at 2, 3, and 5 years for multiport laparoscopy (94.4%, 91.8%, 91.8%), robotic-assisted laparoscopy (95.6%, 93.4%, 90.7%), and single-port laparoscopy (95.0, 93.1, 91.8) (P=.99), respectively. Among women with stage IA and IB disease, no difference existed for progression-free survival at 2, 3, and 5 years for multiport laparoscopy (94.2%, 91.4%, 87.4%), robotic-assisted laparoscopy (94.5%, 92.9%, 88.8%), and single-port laparoscopy (93.6, 91.2, 90.0) (P=.93), respectively. Similarly, among women with stage I disease, there was no difference in overall survival at 2, 3, and 5 years for multiport laparoscopy (96.2%, 95.0%, 95.0%), robotic-assisted laparoscopy (96.6%, 95.4%, 93.3%), and single-port laparoscopy (96.6%, 95.0%, 93.4%) (P=.89). Rather, progression-free survival and overall survival were predicted by age >65 years, stage, grade, and histology (P<.05). On multivariate analysis, modality of surgery did not impact overall survival or progression-free survival (robotic-assisted laparoscopy, hazard ratio, 1.28, P=.50; single-port laparoscopy, hazard ratio, 0.84, P=.68 vs multiport laparoscopy). Age >65 years (hazard ratio, 5.42, P<.001) and advanced stage disease (P=.003) were associated with decreased overall survival. CONCLUSION In this retrospective cohort, there was no difference in progression-free survival or overall survival in women undergoing surgery for endometrial cancer via robotic-assisted laparoscopy, single-port laparoscopy, or multiport laparoscopy.
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