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Moufawad G, Laganà AS, Habib N, Chiantera V, Giannini A, Ferrari F, Vitagliano A, Della Corte L, Bifulco G, Sleiman Z. Learning Laparoscopic Radical Hysterectomy: Are We Facing an Emerging Situation? INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:ijerph20032053. [PMID: 36767419 PMCID: PMC9915887 DOI: 10.3390/ijerph20032053] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 01/12/2023] [Accepted: 01/19/2023] [Indexed: 05/29/2023]
Abstract
Despite wide screening campaigns and early detection, cervical cancer remains the fourth most common cancer among women. Radical hysterectomy, whether by open, laparoscopic or by robotic-assisted techniques, is the mainstay treatment. However, for adequate surgical results and good oncological prognosis, a gynecological surgeon should be trained to perform those procedures. The learning curve of radical hysterectomy, especially by laparoscopy, is influenced by several factors. The LACC trial, the decrease in cervical cancer incidence and radical hysterectomy procedures have widely reduced the learning curve for surgeons. This article mainly discusses the learning curve of laparoscopic radical hysterectomy for cervical cancers, and how several factors are influencing it negatively, with the need to have medical authorities reset specific surgical training programs and allocate them to special oncological centers.
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Affiliation(s)
- Graziella Moufawad
- Department of Obstetrics and Gynecology, Lebanese American University Medical Center-Rizk Hospital, Beirut 1100, Lebanon
| | - Antonio Simone Laganà
- Unit of Gynecologic Oncology, ARNAS “Civico—Di Cristina—Benfratelli”, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, 90127 Palermo, Italy
| | - Nassir Habib
- Obstetrics and Gynecology Department, Francois Quesnay Hospital, 78200 Mantes-La-Jolie, France
| | - Vito Chiantera
- Unit of Gynecologic Oncology, ARNAS “Civico—Di Cristina—Benfratelli”, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, 90127 Palermo, Italy
| | - Andrea Giannini
- Department of Medical and Surgical Sciences and Translational Medicine, PhD Course in “Translational Medicine and Oncology”, Sapienza University, 00185 Rome, Italy
| | - Federico Ferrari
- Department of Clinical and Experimental Sciences, University of Brescia, 25123 Brescia, Italy
- Division of Obstetrics and Gynecology, ASST Spedali Civili di Brescia, 25123 Brescia, Italy
| | - Amerigo Vitagliano
- Unit of Obstetrics and Gynecology, Department of Biomedical and Human Oncologic Science, University of Bari, 70100 Bari, Italy
| | - Luigi Della Corte
- Department of Neuroscience, Reproductive Sciences and Dentistry, School of Medicine, University of Naples Federico II, 80138 Naples, Italy
| | - Giuseppe Bifulco
- Department of Public Health, University of Naples Federico II, 80138 Naples, Italy
| | - Zaki Sleiman
- Department of Obstetrics and Gynecology, Lebanese American University Medical Center-Rizk Hospital, Beirut 1100, Lebanon
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Huang Y, Cai J, Wang H, Dong W, Zhang Y, Wang S, He X, Guo J, Yang S, Wang Z. Survival after laparoscopic radical surgery for stage IA-IIB cervical cancer: 1316 consecutive cases from a national laparoscopic training center in China. Int J Clin Oncol 2023; 28:175-183. [PMID: 36376710 DOI: 10.1007/s10147-022-02262-1] [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: 07/22/2022] [Accepted: 10/27/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND To investigate the survival of cervical cancer patients undergoing laparoscopic radical hysterectomy (LRH) in a minimally invasive gynecology center. METHODS A consecutive series of patients undergoing first LRH for cervical cancer from May 2008 to December 2017 at a national laparoscopic training center was retrospectively analyzed. The overall survival (OS) and progression-free survival (PFS) were compared between groups. RESULTS In total, 1316 women with FIGO (2009) stage IA-IIB cervical cancer received LRH. Among them, 1114 (84.7%) were followed up for 3 months or longer; the median follow-up period was 48 months (range 3-144 months). In patients with stage IA, IB1 (≤ 2 cm), IB1 (> 2 cm), IB2, IIA1 and IIA2-IIB tumors, the 4-year PFS rates were 98.6, 94.5, 87.4, 65.6, 80.0 and 67.4%, respectively, and the 4-year OS rates were 98.6, 96.8, 91.1, 77.4, 85.6 and 76.2%, respectively. The 4-year PFS and OS were as high as 96.2 and 97.5%, respectively, in patients with squamous cell carcinoma of 2 cm or smaller in diameter. A stable high 4-year OS and PFS was achieved after completing 100 LRHs. In patients operated on by the same surgeon, an improvement in survival was observed after 40 LRHs. CONCLUSION Favorable oncologic outcomes can be achieved in patients with IA-IB1 cervical cancer after LRH in a center with a high surgery volume.
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Affiliation(s)
- Yuhui Huang
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, 430022, China
| | - Jing Cai
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, 430022, China
| | - Hongbo Wang
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, 430022, China
| | - Weihong Dong
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, 430022, China
| | - Yuan Zhang
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, 430022, China
| | - Shaohai Wang
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, 430022, China
| | - Xiaoqi He
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, 430022, China
| | - Jianfeng Guo
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, 430022, China
| | - Shouhua Yang
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, 430022, China
| | - Zehua Wang
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, 430022, China.
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Li P, Liu J, Wang L, Kang S, Yang Y, Guo J, Yao J, Lu A, Wang Z, Lin B, Li Z, Bin X, Lang J, Liu P, Chen C. The Effect of Laparoscopic Radical Hysterectomy Surgical Volume on Oncology Outcomes in Early-Stage Cervical Cancer. Front Surg 2021; 8:692163. [PMID: 34557515 PMCID: PMC8455083 DOI: 10.3389/fsurg.2021.692163] [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] [Received: 04/07/2021] [Accepted: 08/06/2021] [Indexed: 11/29/2022] Open
Abstract
Purpose: To examine the association between surgical volume and surgical and oncological outcomes of women with stage IB1 cervical cancer who underwent laparoscopic radical hysterectomy (LRH). Methods: We retrospectively analyzed the oncological outcomes of 1,137 patients with stage IB1 cervical cancer receiving LRH from 2004 to 2016. The surgical volume for each surgeon was defined as low [fewer than 50 surgeries, n = 392(34.5%)], mid [51-100 surgeries, n = 315(27.7%)], and high [100 surgeries or more, n = 430(37.8%)]. Surgical volume-specific survival was examined with Kaplan–Meier analysis, multivariable analysis, and propensity score matching. Results: The operative times of the high-volume group (227.35 ± 7.796 min) were significantly shorter than that of the low- (272.77 ± 4.887 min, p < 0.001) and mid-volume (255.86 ± 4.981 min, p < 0.001) groups. Blood loss in the high-volume group (169.42 ± 8.714 ml) was significantly less than that in the low-volume group (219.24 ± 11.299 ml, p = 0.003). The 5-year disease-free survival (DFS) and overall survival (OS) in the low-volume, mid-volume, and high-volume groups were similar (DFS: 91.9, 86.7, and 89.2%, p = 0.102; OS: 96.4, 93.5, and 94.2%, p = 0.192). Multivariable analysis revealed surgical volume was not an independent risk factor for OS or DFS. The rate of intraoperative and postoperative complications was similar among the three groups (p = 0.210). Conclusions: Surgical volume of LRH may not be a prognostic factor for patients with stage IB1 cervical cancer. Surgery at high-volume surgeon is associated with decreased operative time and blood loss.
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Affiliation(s)
- Pengfei Li
- Department of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Jiaqi Liu
- Department of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Li Wang
- Department of Gynecologic Oncology, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, China
| | - Shang Kang
- Department of Gynecology, Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Ying Yang
- Department of Obstetrics and Gynecology, Xinqiao Hospital, Army Medical University, Chongqing, China
| | - Jianxin Guo
- Department of Obstetrics and Gynecology, Daping Hospital, Army Medical University, Chonqing, China
| | - Jilong Yao
- Department of Gynecology, Shenzhen Maternity and Child Healthcare Hospital, Shenzhen, China
| | - Anwei Lu
- Department of Gynecology, Shenzhen Hospital of Southern Medical University, Shenzhen, China
| | - Zhonghai Wang
- Department of Gynecology, Shenzhen Sixth People's Hospital, Shenzhen, China
| | - Bin Lin
- Department of Obstetrics and Gynecology, China-Japan Friendship Hospital, Beijing, China
| | - Zhiqiang Li
- Department of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Xiaonong Bin
- Department of Epidemiology, College of Public Health, Guangzhou Medical University, Guangzhou, China
| | - Jinghe Lang
- Department of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, Guangzhou, China.,Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Peking Union Medical College, Beijing, China
| | - Ping Liu
- Department of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Chunlin Chen
- Department of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, Guangzhou, China
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Pedone Anchora L, Bizzarri N, Gallotta V, Chiantera V, Fanfani F, Fagotti A, Cosentino F, Vizzielli G, Carbone V, Ferrandina G, Scambia G. Impact of surgeon learning curve in minimally invasive radical hysterectomy on early stage cervical cancer patient survival. Facts Views Vis Obgyn 2021; 13:231-239. [PMID: 34555877 PMCID: PMC8823276 DOI: 10.52054/fvvo.13.3.035] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Background Recently, it has been sustained that only surgeons skilled in minimally invasive radical hysterectomy (MI-RH) could provide valuable oncological outcomes in early-stage cervical cancer. Still, literature lacks data correlating surgeon experience with patient survival rate. Objective To investigate the impact of surgeon training patient survival rate following MI-RH for early stage cervical cancer. Methods This was a retrospective study of 243 early-stage cervical cancer treated with MI-RH. Multiple regression analyses were undertaken to investigate the impact of the surgeons learning curve, according to the number of MI-RH, on patients prognosis. Results A steady trend of reduction in disease recurrence risk is associated with increased surgeon experience. The peak of the learning curve was shown at the 19th MI-RH (hazard ratio of disease-free survival: 0.321; 95%CI: 0.140-0.737; p= 0.007). The 3 years disease-free survival that a surgeon could provide to patients is significantly lower at the beginning of his/her learning path comparing to what he/she could guarantee once adequate experience had been achieved (75.4% and 91.6% respectively, p=0.005). Surgeon experience appears to be an independent prognostic factor. Conclusion The experience that a surgeon can achieve practicing in MI-RH significantly influences oncological outcomes of early-stage cervical cancer patients. Future studies comparing minimally invasive and open surgery should take this into account. It would be advisable that the scientific community precisely establishes the minimum training required in the field of MI-RH for early-stage cervical cancer.
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Minimal-invasive or open approach for surgery of early cervical cancer: the treatment center matters. Arch Gynecol Obstet 2021; 304:503-510. [PMID: 33483846 DOI: 10.1007/s00404-020-05947-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Accepted: 12/17/2020] [Indexed: 10/22/2022]
Abstract
PURPOSE The aim of the study was to compare recurrence-free survival (RFS) and overall survival (OS) of patients with early stage cervical cancer in dependence of surgical approach and treatment center. PATIENTS AND METHODS A population-based cohort study including women with early stage IA1-IIB2 cervical cancer treated by radical hysterectomy between January 2010 and December 2015 was performed. RESULTS The median follow-up time was 5.6 years. After exclusions, 413 patients were eligible for analysis: 111 (26.9%) underwent minimal-invasive surgery (MIS) and 302 (73.1%) open surgery. Both treatment groups were well balanced regarding the clinical and pathological characteristics. The mean age of the patients was 51.0 years. MIS was associated with improved RFS and OS compared with the open surgery. The 5-year RFS rates were 89.2% in the MIS group and 73.4% in the open surgery group (p = 0.004). The 5-year OS rates were 93.7% in the MIS group and 81.8% in the open surgery group (p = 0.016). After adjustment for other prognostic covariates, the MIS was further associated with improved RFS (HR = 0.45, 95% CI 0.24-0.86; p = 0.015) but not with OS. Nevertheless, after adjustment for treatment center, the surgical approach was not associated with significant difference in RFS (HR = 0.61, 95% CI 0.31-1.19; p = 0.143). Overall survival of patients treated in university cancer centers was significantly increased compared to patients treated in non-university cancer centers. The treatment center remains a strong prognostic factor regarding RFS (HR = 0.49, 95% CI 0.28-0.83; p = 0.009) and OS (HR = 0.50, 95% CI 0.26-0.94; p = 0.031). CONCLUSIONS The treatment center but not the surgical approach was associated with the survival of patients treated with radical hysterectomy for early stage cervical cancer.
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Kobayashi E, Kanao H, Takekuma M, Nishio S, Kojima-Chiba A, Tozawa A, Yamaguchi S, Takeshima N, Nakatani E, Mikami M. A retrospective assessment of the safety and efficacy of laparoscopic radical hysterectomy in Japan during the early years following its introduction: a Japanese Gynecologic Oncology Group study (JGOG1081S). Int J Clin Oncol 2021; 26:417-428. [PMID: 33433752 DOI: 10.1007/s10147-020-01799-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Accepted: 09/28/2020] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To evaluate the safety and efficacy of laparoscopic radical hysterectomy (LRH) for cervical cancer, in terms of morbidity and short-term oncologic outcome following LRH's introduction into Japan. METHODS We conducted a retrospective analysis of patients with early-stage cervical cancer (FIGO staging IA2, IB1, and IIA1) who underwent LRH from Dec 2014 to Dec 2016. We assessed the morbidity, overall survival (OS) and recurrence-free survival (RFS), and prognostic factors for RFS. RESULTS A total of 251 patients were included from 22 facilities across Japan. There were 8 cases of stage IA2 cervical cancer, 226 of IB1, and 17 of IIA1. The median operating time was 343 min and the median blood loss was 190 ml. Two patients (0.8%) had a postoperative complication with a Clavien-Dindo classification of grade 3 or higher. After a median follow-up time of 15.6 months, the 2-year RFS was 87.4%, and the 2-year OS was 97.8%. When the 2-year RFS rate was compared with whether the patient pathologically had tumors of less than 2 cm, versus 2 cm or more, the RFS was 95.8% and 80.4%, respectively. Multivariate analysis found that tumor size and the route of lymph node removal were independent prognostic factors for recurrence. CONCLUSION When LRH was first introduced into Japan, we found that the route of lymph node removal was an independent prognostic factor for recurrence in addition to large tumors (≥ 2 cm). Our results suggest that prognosis may be secured by paying attention to the lymph node removal route.
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Affiliation(s)
- Eiji Kobayashi
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, 565-0871, Osaka, Japan.
| | - Hiroyuki Kanao
- Department of Gynecologic Oncology, Cancer Institute Hospital, Tokyo, Japan
| | | | - Shin Nishio
- Department of Obstetrics and Gynecology, Kurume University School of Medicine, Kurume, Japan
| | - Atsumi Kojima-Chiba
- Department of Obstetrics and Gynecology, Faculty of Medicine, Iwate Medical University, Morioka, Japan
| | - Akiko Tozawa
- Department of Obstetrics and Gynecology, St. Marianna University School of Medicine, Kanagawa, Japan
| | - Satoshi Yamaguchi
- Department of Gynecologic Oncology, Hyogo Cancer Center, Hyogo, Japan
| | - Nobuhiro Takeshima
- Department of Gynecologic Oncology, Cancer Institute Hospital, Tokyo, Japan
| | - Eiji Nakatani
- Division of Statistical Analysis of Research Support Center, Shizuoka General Hospital, Shizuoka, Japan
| | - Mikio Mikami
- Department of Obstetrics and Gynecology, Tokai University School of Medicine, Kanagawa, Japan
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Laparoscopic nerve-sparing radical hysterectomy without uterine manipulator for cervical cancer stage IB: description of the technique, our experience and results after the era of LACC trial. Arch Gynecol Obstet 2020; 303:1039-1047. [PMID: 33068159 DOI: 10.1007/s00404-020-05835-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 10/07/2020] [Indexed: 01/03/2023]
Abstract
PURPOSE The aim of this study is to evaluate surgical data and oncological outcome of laparoscopic nerve-sparing radical hysterectomy without uterine manipulator for cervical cancer stage IB, over the last 8 years. METHODS This retrospective study includes 32 patients with cervical cancer Figo stage (2009) IB who underwent laparoscopic nerve-sparing radical hysterectomy without using any kind of uterine manipulator. Patients were eligible if they had squamous cell carcinoma, adenocarcinoma, or adeno-squamous carcinoma, and no para-aortic lymph node involvement by imaging or after frozen section. The median value and range were assessed for operative outcomes and relapse rate and disease-free survival rate were evaluated using the Kaplan-Meier method. RESULTS In the study, 32 patients were included and among them 27 women were stage IB1 (18 cases with tumor size 2-4 cm) and 5 women stage IB2 (Figo stage 2009). The median age of patients was 50.5 years (range 31-68) and median body mass index (B.M.I) was 25.3 kg/m2 (range 19-33.5 kg/m2). The average operating time was 228 min (range 147-310 min) and median hospital stay was 2.7 days (range 2-7 days). Approximate blood loss was 188 ml (range 120-300 ml). After a median follow-up of 37 months, we had 2 recurrences out of 32 cases and no death. Especially for patients with Figo stage (2009) IB1, the recurrence rate was 3.7% (1/27). The 3-year PFS was 93.7% and the number at risk 23 (71.8%) and especially for the IB1 stage (2009) women, the 3-year PFS was 96.1% and the number at risk 21 (77.7%). The 3-year OS was 100% with no. at risk 71.8%. CONCLUSIONS Laparoscopic nerve-sparing radical hysterectomy without uterine manipulator is feasible and safe surgical procedure for cervical cancer with acceptable surgical and oncological outcomes in the hands of well-trained and experienced laparoscopic surgeons. Our retrospective study reveals better oncological outcome compared to other studies on the minimally invasive approach, where uterine manipulator was routinely used and no vaginal sealing of the tumor was made.
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Qin M, Siyi L, Huang HF, Li Y, Gu Y, Wang W, Shan Y, Yin J, Wang YX, Cai Y, Chen JY, Jin Y, Pan LY. A Comparison of Laparoscopies and Laparotomies for Radical Hysterectomy in Stage IA1-IB1 Cervical Cancer Patients: A Single Team With 18 Years of Experience. Front Oncol 2020; 10:1738. [PMID: 32984056 PMCID: PMC7485394 DOI: 10.3389/fonc.2020.01738] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 08/04/2020] [Indexed: 12/13/2022] Open
Abstract
Objective To investigate the safety and efficacy of abdominal radical hysterectomy (ARH) and laparoscopic radical hysterectomy (LRH) in managing early-stage cervical cancer. Methods This retrospective study comprised patients with FIGO stage IA1 with lymphovascular space invasion (LVSI), IA2, and IB1 cervical cancer who underwent radical hysterectomy performed by a single gynecologic oncology team at Peking Union Medical College Hospital from 2000–2018. The clinicopathological characteristics, surgical outcomes, and survival outcomes were compared between the two groups. Results The ARH and LRH groups consisted of 84 and 172 patients, respectively. The 5-year progression-free survival (PFS) rates were 89.3 and 95.9% in the ARH and LRH groups (P = 0.122, adjusted HR = 0.449, 95% CI: 0.162–1.239), respectively, while the 5-year overall survival (OS) rates were 95.2 and 98.8%, respectively (P = 0.578, adjusted HR = 0.650, 95% CI: 0.143–2.961). The presence of more than two comorbidities led to poor OS (P = 0.011). For patients with a BMI greater than 24 kg/m2, LRH was associated with better PFS (P = 0.039). Compared with ARH, LRH was associated with a shorter operation time (248.8 vs. 176.9 min, P < 0.001), less blood loss (670.2 vs. 200.9 ml, P < 0.001), and lower postoperative ileus rates (2.4% vs. 0%, P = 0.042). No significant differences were observed in PFS and OS between 2006–2012, 2013–2015, and 2016–2018 in the LRH group (P = 0.126 and P = 0.583). Conclusion Compared with ARH, LRH yields similar survival and improved surgical outcomes in patients with early-stage cervical cancer. LRH is not inferior to ARH for select cervical cancer patients treated by a single team with adequate laparoscopy experience.
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Affiliation(s)
- Meng Qin
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Li Siyi
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Hui-Fang Huang
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yan Li
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yu Gu
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Wei Wang
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ying Shan
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jie Yin
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yong-Xue Wang
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yan Cai
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jia-Yu Chen
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ying Jin
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ling-Ya Pan
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Chao X, Wu M, Ma S, Tan X, Zhong S, Song X, Li L. Efficacy of different surgical approaches on survival outcomes in patients with early-stage cervical cancer: protocol for a multicentre longitudinal study in China. BMJ Open 2020; 10:e038020. [PMID: 32819996 PMCID: PMC7443279 DOI: 10.1136/bmjopen-2020-038020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
INTRODUCTION Recent studies have revealed that the oncological survival outcomes of minimally invasive radical hysterectomy (MIRH) are inferior to those of abdominal radical hysterectomy (ARH) in early-stage cervical cancer, but the potential reasons are unclear. METHODS AND ANALYSIS Each expert from 28 study centres participating in a previously reported randomised controlled trial (NCT03739944) will provide successive eligible records of at least 100 patients who accepted radical hysterectomy for early-stage cervical cancer between 1 January 2009 and 31 December 2015. Inclusion criteria consist of a definite pathological evaluation of stages IA1 (with positive lymphovascular space invasion), IA2 and IB1 according to the International Federation of Gynecology and Obstetrics 2009 staging system and a histological subtype of squamous cell carcinoma, adenocarcinoma or adenosquamous carcinoma. The primary endpoint is 5-year disease-free survival between the MIRH and ARH groups. The secondary endpoints include the MIRH learning curves of participating surgeons, 5-year overall survival between the MIRH and ARH groups, survival outcomes according to surgical chronology, surgical outcomes and sites of recurrence and potential risk factors that affect survival outcomes. A subgroup analysis in patients with tumour diameter less than 2 cm will follow the similar flow diagram. ETHICS AND DISSEMINATION This study has been approved by the Institutional Review Board of Peking Union Medical College Hospital (registration no. JS-1711), and is also filed on record by all other 27 centres. The results will be disseminated through community events and peer-reviewed journals. TRIAL REGISTRATION NUMBER NCT03738969.
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Affiliation(s)
- Xiaopei Chao
- Obstetrics and Gynecology, Peking Union Medical College Hospital, Beijing, China
| | - Ming Wu
- Obstetrics and Gynecology, Peking Union Medical College Hospital, Beijing, China
| | - Shuiqing Ma
- Obstetrics and Gynecology, Peking Union Medical College Hospital, Beijing, China
| | - Xianjie Tan
- Obstetrics and Gynecology, Peking Union Medical College Hospital, Beijing, China
| | - Sen Zhong
- Obstetrics and Gynecology, Peking Union Medical College Hospital, Beijing, China
| | - Xiaochen Song
- Obstetrics and Gynecology, Peking Union Medical College Hospital, Beijing, China
| | - Lei Li
- Obstetrics and Gynecology, Peking Union Medical College Hospital, Beijing, China
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Risk factors and long-term impact of urologic complications during radical hysterectomy for cervical cancer in China, 2004-2016. Gynecol Oncol 2020; 158:294-302. [PMID: 32507516 DOI: 10.1016/j.ygyno.2020.05.029] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Accepted: 05/18/2020] [Indexed: 02/04/2023]
Abstract
OBJECTIVE The primary objective was to describe the incidence and risk factors of urologic complications during radical hysterectomy for cervical cancer. The secondary objective was to investigate the impact of urologic complications on long-term survival. METHODS Patients who underwent radical hysterectomy for cervical cancer from 2004 to 2016 were identified in the MSCCCC (Major Surgical Complications of Cervical Cancer in China) database. Data on demographic characteristics, clinical characteristics, hospital characteristics and urologic complications were collected. Multivariable logistic regression was used to assess the risk factors of urologic complications and Cox proportional hazards models were performed to identify prognostic factors. RESULTS A total of 21,026 patients undergoing radical hysterectomy for cervical cancer were identified. The incidence of any urologic complications was 1.54%: 83 (0.39%) ureteral injuries, 17 (0.08%) bladder injuries, 1 (0.005%) ureteral injury combined with bladder injury, and 223 (1.05%) genitourinary fistulas. In a multivariable analysis, surgery at a women and children's hospital (OR = 2.26, 95% CI 1.47-3.48), surgery at a facility in a first-tier city (OR = 2.08, 95% CI 1.24-3.48), and laparoscopic surgery (OR = 4.68, 95% CI 3.44-6.36) were associated with a higher risk of urologic complications. Cox proportional hazards models revealed that the occurrence of urologic complications was a significant predictor of 2-year overall survival (OR = 1.78, 95% CI = 1.09-2.92), but was not a predictor of 5-year overall survival (OR = 1.27, 95% CI = 0.83-1.94). CONCLUSION The incidence of urologic complications during radical hysterectomy is low. The risk of urologic complications may be higher for patients who are treated at a women and children's hospital, are treated in first-tier city hospitals, and receive laparoscopic surgery. Urologic complications have an impact on short-term survival, but not on long-term survival.
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11
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Learning curve could affect oncologic outcome of minimally invasive radical hysterectomy for cervical cancer. Asian J Surg 2020; 44:174-180. [PMID: 32467009 DOI: 10.1016/j.asjsur.2020.05.006] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 05/01/2020] [Accepted: 05/07/2020] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND/OBJECTIVE Recent prospective studies have shown poorer oncologic outcomes following minimally invasive surgery, which has led many surgeons to deeply inspect their practices. We reviewed our experience and evaluated the results of radical hysterectomy in patients with early stage cervical cancer. METHODS This retrospective study included patients with early stage cervical cancer (Ia1 - IIa1) who were treated with radical hysterectomy from May 2006 to Dec 2016. Patients were divided into three groups according to the surgical approach: radical abdominal hysterectomy (RAH), laparoscopic radical hysterectomy (LRH), and robot-assisted radical hysterectomy (RRH). RESULTS Learning curves of each type of surgery were obtained using the cumulative sum method. Survival rates were compared using Kaplan-Meier curves. To analyze the learning curve of a single surgeon, 89 patients were selected from the whole population. Learning curves of each group showed two distinct phases. The minimum number of cases required to achieve surgical improvement were 16 in RAH, 13 in LRH, and 21 in RRH. Progression-free survival (PFS) and overall survival did not vary between RAH and minimally invasive surgery (MIS) (p = .828 and p = .757, respectively). However, when stratified by the phases of the learning curves, patients included in the early phase of MIS showed a poorer PFS (p = .014). CONCLUSIONS Surgical proficiency could significantly affect the oncologic outcome in MIS. A prospective study regarding sufficient surgical competence is necessary for elaborate analysis of the feasibility of minimally invasive radical hysterectomy.
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Eoh KJ, Li LY, Shin W, Lee JY, Nam EJ, Kim S, Kim YT, Kim SW. Survival outcomes of single-port access laparoscopic radical hysterectomy for early-stage cervical cancer. Surg Oncol 2020; 34:140-145. [PMID: 32891319 DOI: 10.1016/j.suronc.2020.04.005] [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: 06/12/2019] [Revised: 03/10/2020] [Accepted: 04/02/2020] [Indexed: 10/24/2022]
Abstract
BACKGROUND Emerging data from the Laparoscopic Approach to Cervical Cancer trial (NCT00614211) suggested that minimally invasive surgery (MIS) for cervical cancer is correlated with worse survival outcomes than open surgery. This finding could be attributed to the different learning curves for laparoscopic surgery among surgeons. This study aimed to assess the feasibility, safety, and survival outcomes of single-port access (SPA) laparoscopic radical hysterectomy (LRH) for treating early cervical cancer. METHODS This was a retrospective cohort study of consecutive patients with early-stage cervical cancer who underwent SPA LRH between 2009 and 2018 performed by a single surgeon with expertise in SPA laparoscopy using conventional instrumentation and a homemade glove port system. RESULTS Type C (93.2%) and B (6.8%) radical hysterectomy were performed in 59 women with cervical cancer classified as IA (3.4%), IB (94.9%), and IIA (1.7%). Forty-one patients (69.5%) had squamous cell carcinoma and 32 patients (52.5%) had tumors < 2 cm. The median operative time was 235 (125-382) minutes. There were no perioperative complications or cases of conversion to open surgery. Postoperative complications, including chylous ascites, low hemoglobin, lymphedema, and vault dehiscence, were observed in 5 patients (8.5%). Median follow-up time was 3.1 (0.6-8.6) years and 3 patients experienced recurrence (1 local and 2 distant failures). Five-year disease-free survival was 94.9% (56/59) and the 5-year overall survival rate was 98.3% (58/59). CONCLUSIONS SPA LRH is feasible and safe for patients with early-stage cervical cancer when performed by experienced surgeons without compromising the radicality and oncologic outcomes.
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Affiliation(s)
- Kyung Jin Eoh
- Department of Obstetrics and Gynecology, Yonsei University College of Medicine, Yongin Severance Hospital, Yongin, Republic of Korea; Institute of Women's Life Medical Science, Women's Cancer Center, Department of Obstetrics and Gynecology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Lan Ying Li
- Institute of Women's Life Medical Science, Women's Cancer Center, Department of Obstetrics and Gynecology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Whan Shin
- Institute of Women's Life Medical Science, Women's Cancer Center, Department of Obstetrics and Gynecology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jung-Yun Lee
- Institute of Women's Life Medical Science, Women's Cancer Center, Department of Obstetrics and Gynecology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Eun Ji Nam
- Institute of Women's Life Medical Science, Women's Cancer Center, Department of Obstetrics and Gynecology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sunghoon Kim
- Institute of Women's Life Medical Science, Women's Cancer Center, Department of Obstetrics and Gynecology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Young Tae Kim
- Institute of Women's Life Medical Science, Women's Cancer Center, Department of Obstetrics and Gynecology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sang Wun Kim
- Institute of Women's Life Medical Science, Women's Cancer Center, Department of Obstetrics and Gynecology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea.
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Takenaka S, Chikazawa K, Yoshiizumi E, Hirose Y, Tamate M, Nakayama K, Morioka M, Sekizawa A, Matsumoto K. Three-Dimensional Peripheral Bloodstream Model of the Uterus for Laparoscopic Radical Hysterectomy. J Minim Invasive Gynecol 2019; 27:1196-1202. [PMID: 31812612 DOI: 10.1016/j.jmig.2019.11.020] [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: 09/07/2019] [Revised: 11/20/2019] [Accepted: 11/26/2019] [Indexed: 11/25/2022]
Abstract
Trainees require extensive experience to perform radical hysterectomy. Before starting training during an actual operation, trainees should be familiar with the pelvic anatomy and should simulate surgical procedures. Many simulators are available for virtual reality training of laparoscopic operations, but they are very expensive. The materials required to construct our model included sponges and colored wires sold in home improvement stores that allowed for superior cost effectiveness. The model represented almost all peripheral vessels and nerves around the uterus, including the minor vessels. Attaching and detaching the vessels was easy, facilitating reconstruction of the dissected vessels. The wires were easy to bend, ensuring high operability. This model allows for the simulation of laparoscopic radical hysterectomy in a dry box. Our model was superior to a 2-dimensional picture for the memorization of branching and positional relationships of the blood vessels. Comparison of our model with actual operative videos showed that the dry box provided an identical surgical view of an actual laparoscopic radical hysterectomy. We developed a peripheral bloodstream model of the uterus for repeated simulation of laparoscopic radical hysterectomy with an actual surgical view using a dry box.
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Affiliation(s)
- Shin Takenaka
- Department of Obstetrics and Gynecology, Showa University Fujigaoka Hospital, Yokohama (Drs. Takenaka, Yoshiizumi, Nakayama, and Morioka).
| | - Kenro Chikazawa
- Department of Obstetrics and Gynecology, Jichi Medical University, Saitama Medical Center, Saitama (Dr. Chikazawa)
| | - Eri Yoshiizumi
- Department of Obstetrics and Gynecology, Showa University Fujigaoka Hospital, Yokohama (Drs. Takenaka, Yoshiizumi, Nakayama, and Morioka)
| | - Yusuke Hirose
- Department of Obstetrics and Gynecology, Showa University Hospital, Tokyo (Drs. Hirose, Sekizawa, and Matsumoto), Japan
| | - Masato Tamate
- Department of Obstetrics and Gynecology, Sapporo Medical University, Sapporo (Dr. Tamate)
| | - Ken Nakayama
- Department of Obstetrics and Gynecology, Showa University Fujigaoka Hospital, Yokohama (Drs. Takenaka, Yoshiizumi, Nakayama, and Morioka)
| | - Miki Morioka
- Department of Obstetrics and Gynecology, Showa University Fujigaoka Hospital, Yokohama (Drs. Takenaka, Yoshiizumi, Nakayama, and Morioka)
| | - Akihiko Sekizawa
- Department of Obstetrics and Gynecology, Showa University Hospital, Tokyo (Drs. Hirose, Sekizawa, and Matsumoto), Japan
| | - Koji Matsumoto
- Department of Obstetrics and Gynecology, Showa University Hospital, Tokyo (Drs. Hirose, Sekizawa, and Matsumoto), Japan
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Liang C, Liu P, Cui Z, Liang Z, Bin X, Lang J, Chen C. Effect of laparoscopic versus abdominal radical hysterectomy on major surgical complications in women with stage IA-IIB cervical cancer in China, 2004-2015. Gynecol Oncol 2019; 156:115-123. [PMID: 31806399 DOI: 10.1016/j.ygyno.2019.10.032] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Revised: 10/29/2019] [Accepted: 10/30/2019] [Indexed: 12/29/2022]
Abstract
OBJECTIVES To report the trends in surgical approaches and compare the major surgical complication rates of laparoscopic and abdominal radical hysterectomy for cervical cancer. METHODS From the major surgical complications of cervical cancer in China (MSCCCC) database, we obtained the demographic, clinical, treatment hospital and complication data of patients with cervical cancer who underwent radical hysterectomy from 2004 to 2015 at 37 hospitals. The patients were assigned to the laparoscopic and abdominal surgery groups. The differences in the complication rates were analyzed using univariate and multivariable logistic regression models. RESULTS We identified a total of 18447 patients; 5491 (29.8%) underwent laparoscopic surgery and 12956 (70.2%) underwent abdominal surgery. The proportion of laparoscopic surgery rose from 0.35% in 2004 to 49.31% in 2015. In the multivariate analysis, the laparoscopic group had increased odds of intraoperative and postoperative complications (OR = 3.88, 95% CI = 2.47-6.11; OR = 1.42, 95% CI = 1.11-1.82). A more detailed analysis showed that laparoscopic surgery was associated with increased rates of intraoperative ureteral injury (OR = 3.83, 95% CI = 2.11-6.95), bowel injury (OR = 14.83, 95% CI = 1.32-167.25), vascular injury (OR = 3.37, 95% CI = 1.18-9.62), postoperative vesicovaginal fistula (OR = 4.16, 95% CI = 2.08-8.32), ureterovaginal fistula (OR = 4.16, 95% CI = 2.08-8.32), rectovaginal fistula (OR = 8.04, 95% CI = 1.63-39.53), and chylous leakage (OR = 10.65, 95% CI = 1.18-95.97), while abdominal surgery was more likely to cause bowel obstruction (OR = 0.55, 95% CI = 0.35-0.87). The two groups had similar rates of bladder injury, obturator nerve injury, pelvic hematoma, rectovaginal fistula and venous thromboembolism (P > 0.05). CONCLUSION Laparoscopic surgery was associated with more major surgical complications, especially intraoperative ureteral injury and postoperative fistula, than abdominal surgery among women with cervical cancer.
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Affiliation(s)
- Cong Liang
- Department of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Ping Liu
- Department of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Zhumei Cui
- Department of Obstetrics and Gynecology, The Affiliated Hospital of Qingdao University, Qingdao 266000, China
| | - Zhiqing Liang
- Department of Obstetrics and Gynecology, Southwest Hospital, Army Medical University (Former Third Military Medical University), Chongqing 400038, China
| | - Xiaonong Bin
- Department of Epidemiology, College of Public Health, Guangzhou Medical University, Guangzhou 511436, China
| | - Jinghe Lang
- Department of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China; Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Science, Beijing 100730, China.
| | - Chunlin Chen
- Department of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
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Wang W, Li L, Wu M, Ma S, Tan X, Zhong S. Laparoscopic vs. Abdominal Radical Hysterectomy for Locally Advanced Cervical Cancer. Front Oncol 2019; 9:1331. [PMID: 31828044 PMCID: PMC6890871 DOI: 10.3389/fonc.2019.01331] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Accepted: 11/14/2019] [Indexed: 01/18/2023] Open
Abstract
This study is to compare the survival outcomes of laparoscopic radical hysterectomy (LRH) to those of abdominal radical hysterectomy (ARH) for patients with locally advanced cervical cancer (LACC). Patients with the International Federation of Gynecology and Obstetrics (FIGO) 2009 stage IB2 to IIB LACC who underwent radical hysterectomy between 2001 and 2015 were identified. The disease-free survival (DFS) and overall survival (OS) were compared according to the surgical approach and were adjusted based on clinicopathologic characteristics. A total of 396 patients were included in the study, with 179 (45.2%) and 217 (54.8%) patients in the ARH and LRH groups, respectively. The LRH group showed a significantly lower amount of estimated blood loss, lower blood transfusion rate and shorter length of hospital stay. Overall, there were no significant differences in the 5-year DFS and 5-year OS between the LRH and ARH groups with the Kaplan-Meier method. However, multivariate analyses identified LRH as an independent prognostic factor for a poor DFS (hazard ratio [HR] 2.5; 95% confidence interval [95% CI] 0.19 to 0.87; p = 0.02). The analysis of stage IB2 disease and the squamous subtype (61.9% and 87.9% of all participants, respectively) reached the same conclusion. When stratifying by FIGO stage, the patients with IB2 (n = 348) in the ARH group had a significantly better DFS (HR 0.14, 95% CI 0.05–0.42, p < 0.01) and OS (HR 0.17, 95% CI 0.04–0.67, p = 0.11) than those in the LRH group in the Cox regression model. However, no differences were found in patient with stage IIA1, IIA2, or IIB in Cox regression model. When stratifying by histological types, for the patients with squamous carcinomas (n = 375), in Cox model, ARH had a significantly superior DFS compared with those who underwent LRH (HR 0.45, 95% CI 0.25–0.82, p = 0.01), but the OS was not statistically significant (HR 0.57, 95% CI 0.27–1.20, p = 0.14). However, no differences were found in patient with adenocarcinoma and adenosquamous carcinomas in the Cox model. Therefore, ARH was associated with a higher DFS than LRH in patients with LACC, especially in patients with stage IB2 disease or the squamous subtype.
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Affiliation(s)
- Wenhui Wang
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Beijing, China
| | - Lei Li
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Beijing, China
| | - Ming Wu
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Beijing, China
| | - Shuiqing Ma
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Beijing, China
| | - Xianjie Tan
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Beijing, China
| | - Sen Zhong
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Beijing, China
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Liu Y, Li L, Wu M, Ma S, Tan X, Zhong S, Lang J. The impact of the surgical routes and learning curve of radical hysterectomy on the survival outcomes in stage IB cervical cancer: A retrospective cohort study. Int J Surg 2019; 68:72-77. [DOI: 10.1016/j.ijsu.2019.06.009] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 06/04/2019] [Accepted: 06/12/2019] [Indexed: 10/26/2022]
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17
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Chao X, Li L, Wu M, Ma S, Tan X, Zhong S, Lang J, Cheng A, Li W. Efficacy of different surgical approaches in the clinical and survival outcomes of patients with early-stage cervical cancer: protocol of a phase III multicentre randomised controlled trial in China. BMJ Open 2019; 9:e029055. [PMID: 31362966 PMCID: PMC6677993 DOI: 10.1136/bmjopen-2019-029055] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 07/02/2019] [Accepted: 07/04/2019] [Indexed: 01/13/2023] Open
Abstract
INTRODUCTION In the last three decades, minimally invasive surgery (MIS) for radical hysterectomy (RH) has become a popular treatment option for early-stage cervical cancer. However, a recently published randomised controlled trial (LACC trial) and an epidemiological study in the USA revealed strong evidence against the survival advantage of MIS for RH. However, the influencing factors of research centres and the learning curves of surgeons in these studies lacked sufficient evaluation. The efficacy of different surgical approaches for early-stage cervical cancer in the clinical and survival outcomes remains to be validated. METHODS AND ANALYSIS Patients diagnosed with FIGO (2009) stage IA1 (with lymphovascular space invasion), IA2 or IB1 cervical cancer with histological subtype of squamous cell carcinoma, adenocarcinoma or adenosquamous carcinoma will be recruited in this multicentre randomised controlled study. Patients will be randomly assigned to undergo MIS (robot-assisted or laparoscopic RH) or abdominal RH. Within 2 years, 1448 patients in 28 centres in China will be recruited to meet the criteria of a non-inferiority threshold of HR of 1.6 with bilateral nominal α <0.05 and power of 0.8. All surgeries will be performed by the indicated experienced surgeons. At least 100 RH cases in the individual past one decade of practice will be analysed as proof of learning curves. The primary objective of this study is 5-year disease-free survival. The secondary objectives include the overall survival rate, progression-free survival rate, disease-free survival rate, cost-effectiveness and quality of life. ETHICS AND DISSEMINATION This study has been approved by the Institutional Review Board of Peking Union Medical College Hospital and is filed on record by all other centres. Written informed consent will be obtained from all eligible participants before enrolment. The results will be disseminated through community events, academic conferences, student theses and peer-reviewed journals. TRIAL REGISTRATION NUMBER NCT03739944.
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Affiliation(s)
- Xiaopei Chao
- Obstetrics and Gynecology, Peking Union Medical College Hospital, Beijing, China
| | - Lei Li
- Obstetrics and Gynecology, Peking Union Medical College Hospital, Beijing, China
| | - Ming Wu
- Obstetrics and Gynecology, Peking Union Medical College Hospital, Beijing, China
| | - Shuiqing Ma
- Obstetrics and Gynecology, Peking Union Medical College Hospital, Beijing, China
| | - Xianjie Tan
- Obstetrics and Gynecology, Peking Union Medical College Hospital, Beijing, China
| | - Sen Zhong
- Obstetrics and Gynecology, Peking Union Medical College Hospital, Beijing, China
| | - Jinghe Lang
- Obstetrics and Gynecology, Peking Union Medical College Hospital, Beijing, China
| | - Aoshuang Cheng
- Obstetrics and Gynecology, Peking Union Medical College Hospital, Beijing, China
| | - Wenhui Li
- Obstetrics and Gynecology, Peking Union Medical College Hospital, Beijing, China
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Kong TW, Son JH, Paek J, Chang SJ, Ryu HS. Selection criteria and colpotomic approach for safe minimally invasive radical hysterectomy in early-stage cervical cancer. J Gynecol Oncol 2019; 31:e7. [PMID: 31788997 PMCID: PMC6918891 DOI: 10.3802/jgo.2020.31.e7] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Revised: 06/03/2019] [Accepted: 07/08/2019] [Indexed: 01/26/2023] Open
Abstract
OBJECTIVE To evaluate oncologic outcomes of minimally invasive radical hysterectomy (RH) in early cervical cancer before and after the application of parametrial invasion (PMI) criterion on magnetic resonance imaging (MRI) and vaginal colpotomy (VC). METHODS A total of 216 International Federation of Gynecology and Obstetrics stage IB-IIA cervical cancer patients who underwent minimally invasive RH was identified between April 2006 and October 2018. Patients were classified into the pre-PMI intracorporeal or VC (IVC) (n=117) and post-PMI VC groups (n=99). In the pre-PMI IVC group, PMI criterion (intact stromal ring) on MRI was not applied and the patients received IVC. In the post-PMI VC group, surgical candidates were selected using the PMI criterion on MRI and all patients received VC only. Oncologic outcomes and prognostic factors associated with disease recurrence were analyzed. RESULTS The rate of positive vaginal cuff margins in the pre-PMI IVC group was higher than that in the post-PMI VC group (11.1% vs. 1.0%, p=0.003). Two-year disease-free survival was different between the 2 groups (84.5% in pre-PMI IVC vs. 98.0% in post-PMI VC groups, p=0.005). Disrupted stromal ring on MRI (hazard ratio [HR]=20.321; 95% confidence interval [CI]=4.903-84.218; p<0.001) and intracorporeal colpotomy (HR=3.059; 95% CI=1.176-7.958; p=0.022) were associated with recurrence. CONCLUSION The intact cervical stromal ring on MRI might identify the low-risk group of patients in terms of PMI and lymphovascular/stromal invasion in early cervical cancer. Minimally invasive RH should be performed in optimal candidates with an intact stromal ring on MRI, using VC.
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Affiliation(s)
- Tae Wook Kong
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Ajou University School of Medicine, Suwon, Korea
| | - Joo Hyuk Son
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Ajou University School of Medicine, Suwon, Korea
| | - Jiheum Paek
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Ajou University School of Medicine, Suwon, Korea
| | - Suk Joon Chang
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Ajou University School of Medicine, Suwon, Korea
| | - Hee Sug Ryu
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Ajou University School of Medicine, Suwon, Korea.
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Abstract
Only about 8% of head and neck tumors affect the midface. This anatomical area is characterized by an enormous number of functionally important structures, and it is frequently only possible to achieve small resection margin distances. To avoid complications and unfavorable results, a dedicated preparation of both patient and surgeon is warranted. This review aims to provide encouragement for the postgraduate training of interested ENT specialists. Following the clinical course and based on recent literature, strategies to avoid complications of tumor surgery to the midface are given.
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Affiliation(s)
- Achim G Beule
- Klinik für Hals‑, Nasen- und Ohrenheilkunde, Universitätsklinikum Münster, Kardinal-von-Galen-Ring 10, 48149, Münster, Deutschland.
- Klinik und Poliklinik für Hals-Nasen-Ohrenkrankheiten, Universitätsmedizin Greifswald, Greifswald, Deutschland.
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Poujois J, Mézan De Malartic C, Callec R, Bresler L, Hubert N, Judlin P, Morel O. Deep infiltrating endometriosis: Interest of the robotic approach for a fledgling team. JOURNAL OF ENDOMETRIOSIS AND PELVIC PAIN DISORDERS 2019. [DOI: 10.1177/2284026519850369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Introduction: Mini-invasive surgery of deep endometriosis is challenging. Surgical difficulties related to the technical limitations of classical laparoscopic approach might be overcome with the use of robotic assistance. The aim of this study was to evaluate the safety and feasibility of robotic surgery for deep infiltrating endometriosis in the learning phase of our team. Methods: The 20 first cases of robotic-assisted laparoscopies for endometriosis were included over a 2-year period. Baseline characteristics of patients and surgical data were reviewed. Surgical outcomes and follow-up information of the patients were analyzed. Results: Twenty women were included. The mean age was 31.9 years (range: 25–44) and mean body mass index was 23 kg/m2 (range: 16–35). Ten patients had rectovaginal or uterosacral location only (50%) and nine women had deep infiltrating endometriosis with digestive or urinary tract lesions (45%). In addition to the gynecologic surgeon, urologic or visceral surgeons were required in 10 cases, and there were 3 cases where the three specialties were needed. The mean operative time was 183.9 min (range: 85–398) and no difference was observed between the first five cases and the last five cases. There was one laparoconversion, and only two urologic postoperative complications occurred. Conclusion: Thanks to the use of robotic surgical assistance and a multidisciplinary approach, and despite the start of the team for deep endometriosis care, no learning curve effect was observed regarding surgical procedures’ success, safety, or duration. The use of robotic assistance might improve the quality of care for women facing deep endometriosis.
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Affiliation(s)
- Julie Poujois
- Department of Obstetrics and Gynecology, Maternité, CHRU de Nancy, Nancy, France
| | | | - Ronan Callec
- Department of Obstetrics and Gynecology, Maternité, CHRU de Nancy, Nancy, France
| | - Laurent Bresler
- Department of Digestive Surgery, Hôpital Brabois Adultes, CHRU de Nancy, Nancy, France
| | - Nicolas Hubert
- Department of Urology, Hôpital Brabois Adultes, CHRU de Nancy, Nancy, France
| | - Philippe Judlin
- Department of Obstetrics and Gynecology, Maternité, CHRU de Nancy, Nancy, France
| | - Oliver Morel
- Department of Obstetrics and Gynecology, Maternité, CHRU de Nancy, Nancy, France
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Park JY, Nam JH. How should gynecologic oncologists react to the unexpected results of LACC trial? J Gynecol Oncol 2019; 29:e74. [PMID: 29806249 PMCID: PMC5981115 DOI: 10.3802/jgo.2018.29.e74] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2018] [Accepted: 05/20/2018] [Indexed: 01/08/2023] Open
Affiliation(s)
- Jeong Yeol Park
- Department of Obstetrics and Gynecology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Joo Hyun Nam
- Department of Obstetrics and Gynecology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea.
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Lee B, Kim K, Park Y, Lim MC, Bristow RE. Impact of hospital care volume on clinical outcomes of laparoscopic radical hysterectomy for cervical cancer: A systematic review and meta-analysis. Medicine (Baltimore) 2018; 97:e13445. [PMID: 30544427 PMCID: PMC6310549 DOI: 10.1097/md.0000000000013445] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND In cervical cancer, the impact of hospital volume of laparoscopic radical hysterectomy (LRH) has not been investigated systematically as in ovarian cancer.The aim of this study was to investigate the impact of hospital care volume of LRH on treatment outcomes of patients with cervical cancer. METHODS The PubMed, Embase, and Cochrane Library databases were searched with the terms "cervical cancer," "radical hysterectomy," and "laparoscopy." The selection criteria included studies presenting operative outcomes and/or perioperative complications of LRH from high-volume hospitals (HVHs) (≥15 cases/year) and low-volume hospitals (LVHs) (<15 cases/year). Fifty-nine studies including 4367 cases were selected. Linear regression analysis weighted by the average annual case number in each study was performed to evaluate differences between the groups. RESULTS In HVH, a higher number of lymph nodes (24.5 vs 21.1; P = .037) were retrieved by LRH in older women (48.4 vs 44.5 years; P = .010) with tendencies of shorter operation time (224.4 vs 256.4 minutes; P = .096) and less blood loss (253.1 vs 322.2 mL; P = .080). Compared with LVH, HVH had fewer patients with stage IA disease (13.8 vs 24.4%; P = .003) and more patients with stage IIA disease (15.3 vs 7.1%; P = .052) with comparable 5-year overall survival (93.1 vs 88.6%; P = .112). CONCLUSION HVH is a prognostic factor for operative outcome and perioperative complications in patients with cervical cancer undergoing LRH. The exact effect of hospital volume on survival outcome needs to be evaluated.
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Affiliation(s)
- Banghyun Lee
- Department of Obstetrics and Gynecology, Kangdong Sacred Heart Hospital, Hallym University College of Medicine, Seoul
| | - Kidong Kim
- Department of Obstetrics and Gynecology Gyeonggi-do
| | - Youngmi Park
- Division of Statistics, Medical Research Collaborating Center, Seoul National University Bundang Hospital, Seongnam-Si
| | - Myong Cheol Lim
- Cancer Healthcare Research Branch, Center for Uterine Cancer, and Center for Clinical Trials, Research Institute and Hospital, Department of Cancer Control and Population Health, Graduate School of Cancer Science and Policy, National Cancer Center, Goyang-si Gyeonggi-do, Republic of Korea
| | - Robert E. Bristow
- Division of Gynecologic Oncology, Obstetrics and Gynecology, Irvine Medical Center, University of California, Orange, CA
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Oyama K, Kanno K, Kojima R, Shirane A, Yanai S, Ota Y, Andou M. Short-term outcomes of robotic-assisted versus conventional laparoscopic radical hysterectomy for early-stage cervical cancer: A single-center study. J Obstet Gynaecol Res 2018; 45:405-411. [DOI: 10.1111/jog.13858] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Accepted: 10/13/2018] [Indexed: 11/26/2022]
Affiliation(s)
- Keisuke Oyama
- Department of Obstetrics and Gynecology; Kurashiki Medical Center; Okayama Japan
| | - Kiyoshi Kanno
- Department of Obstetrics and Gynecology; Kurashiki Medical Center; Okayama Japan
| | - Ryuji Kojima
- Department of Obstetrics and Gynecology; Kurashiki Medical Center; Okayama Japan
| | - Akira Shirane
- Department of Obstetrics and Gynecology; Kurashiki Medical Center; Okayama Japan
| | - Shiori Yanai
- Department of Obstetrics and Gynecology; Kurashiki Medical Center; Okayama Japan
| | - Yoshiaki Ota
- Department of Obstetrics and Gynecology; Kurashiki Medical Center; Okayama Japan
| | - Masaaki Andou
- Department of Obstetrics and Gynecology; Kurashiki Medical Center; Okayama Japan
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Guo J, Yang L, Cai J, Xu L, Min J, Shen Y, Xiong Z, Dong W, Bunyamanop V, Wang Z. Laparoscopic procedure compared with open radical hysterectomy with pelvic lymphadenectomy in early cervical cancer: a retrospective study. Onco Targets Ther 2018; 11:5903-5908. [PMID: 30271174 PMCID: PMC6151097 DOI: 10.2147/ott.s156064] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Objective To compare clinical outcomes in laparoscopic and open radical hysterectomy with pelvic lymphadenectomy (LRH) in early cervical cancer without the selection bias. Methods One special retrospective study was conducted with more than 400 patients involved in laparoscopic procedure. Results Our results suggest that estimated blood loss and transfusion requirements were significantly lower in the LRH group. Postoperative hospital stay was also significantly shorter in the LRH group. Significant difference was found in the number of pelvic lymph nodes retrieved between the LRH and open radical hysterectomy with pelvic lymphadenectomy (ORH) groups. There were no differences in operating time, perioperative complications, progression-free survival, and overall survival between the LRH and ORH groups. Conclusion LRH can be considered a safe and effective alternative to conventional open surgery (ORH) for early-stage cervical cancer.
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Affiliation(s)
- Jianfeng Guo
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China,
| | - Lu Yang
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China,
| | - Jing Cai
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China,
| | - Linjuan Xu
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China,
| | - Jie Min
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China,
| | - Yi Shen
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China,
| | - Zhoufang Xiong
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China,
| | - Weihong Dong
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China,
| | - Vichitra Bunyamanop
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China,
| | - Zehua Wang
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China,
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The comparison of surgical outcomes and learning curves of radical hysterectomy by laparoscopy and robotic system for cervical cancer: an experience of a single surgeon. Obstet Gynecol Sci 2018; 61:468-476. [PMID: 30018901 PMCID: PMC6046366 DOI: 10.5468/ogs.2018.61.4.468] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2017] [Revised: 10/27/2017] [Accepted: 10/28/2017] [Indexed: 11/08/2022] Open
Abstract
Objective The aim of this study was to compare and determine the feasibility, surgical outcomes, learning curves of robotic radical hysterectomy with lymph node dissection (RRHND) to conventional laparoscopic radical hysterectomy with lymph node dissection (LRHND) performed by a single surgeon, in patients with cervical cancer. Methods Between April 2009 and March 2013, 22 patients underwent LRHND and 19 patients underwent RRHND. Variables such as age, body mass index, International Federation of Gynecology and Obstetrics stage, histological results, number of dissected lymph nodes, operative time, estimated blood loss, days of hospitalization and complications were reviewed. Learning curves of operation time was obtained using cumulative sum (CUSUM) method. Results Both groups showed similar patient and tumor characteristics. In surgical outcome analysis, RRHND (51.8±10.4 minutes) showed longer preparing time than LRHND (42.5±14.1 minutes). In the LRHND group, 8 patients experienced postoperative complications (5 void difficulty, 1 postoperative bleeding, 1 right basal ganglia infarction, 1 fever). On the other hand, in the RRHND group, 4 patients experienced a postoperative complication (2 bleeding, 1 peritonitis, 1 dehiscence of trocar site). Using CUSUM method, the learning curves were obtained by plotting the cumulative sequential differences between each data point and the average operation time, and showed two distinct phases in both type of operations. Conclusion RRHND would be appropriate surgical approach in patients with cervical cancer with favorable outcome of less voiding difficulty. A minimum of 13 cases of robotic radical hysterectomies are required to achieve surgical improvement in the treatment of cervical cancer.
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Wallin E, Flöter Rådestad A, Falconer H. Introduction of robot-assisted radical hysterectomy for early stage cervical cancer: impact on complications, costs and oncologic outcome. Acta Obstet Gynecol Scand 2017; 96:536-542. [PMID: 28186616 DOI: 10.1111/aogs.13112] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2016] [Accepted: 01/26/2017] [Indexed: 12/01/2022]
Abstract
INTRODUCTION The objective was to assess the impact of robot-assisted radical hysterectomy (RRH) on surgical and oncologic outcome and costs compared with open radical hysterectomy (ORH) at a tertiary referral center in Sweden. MATERIAL AND METHODS In this retrospective analysis all patients treated with radical hysterectomy and pelvic lymphadenectomy for early stage uterine cervical cancer during 2006-2015 were included (n = 304). The patients were divided into two groups, ORH (n = 155) and RRH (n = 149). Patient characteristics, FIGO stage, histology, adjuvant therapy, operation time, length of stay (LOS), lymph node yield, recurrence rate and survival were retrieved from medical records. Complications were graded according to the Clavien-Dindo classification. In addition, costs related to the surgical treatments were calculated. RESULTS Blood loss, LOS and intraoperative complications were significantly lower as well as lymph node yield after RRH. No differences in postoperative complications or costs were observed between the two groups. Recurrence of disease was detected in 13.4 and 10.3% after RRH and ORH, respectively. Regression analysis demonstrated that histology, tumor size, positive lymph nodes and type of operation (RRH) were significantly associated with recurrence. CONCLUSION The introduction of RRH was accompanied by similar postoperative complication rates and costs but lower LOS compared with ORH. An initial learning curve may account for the higher recurrence rate observed after RRH. These data reinforce the need for structured training and monitoring of outcomes when novel treatment modalities are introduced.
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Affiliation(s)
- Emelie Wallin
- Department of Women's and Children's Health, Karolinska Institute, Stockholm, Sweden.,Division of Obstetrics and Gynecology, Karolinska University Hospital, Stockholm, Sweden
| | - Angelique Flöter Rådestad
- Department of Women's and Children's Health, Karolinska Institute, Stockholm, Sweden.,Division of Obstetrics and Gynecology, Karolinska University Hospital, Stockholm, Sweden
| | - Henrik Falconer
- Department of Women's and Children's Health, Karolinska Institute, Stockholm, Sweden.,Division of Obstetrics and Gynecology, Karolinska University Hospital, Stockholm, Sweden
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Favre A, Huberlant S, Carbonnel M, Goetgheluck J, Revaux A, Ayoubi JM. Pedagogic Approach in the Surgical Learning: The First Period of "Assistant Surgeon" May Improve the Learning Curve for Laparoscopic Robotic-Assisted Hysterectomy. Front Surg 2016; 3:58. [PMID: 27853733 PMCID: PMC5089967 DOI: 10.3389/fsurg.2016.00058] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2016] [Accepted: 10/10/2016] [Indexed: 12/18/2022] Open
Abstract
Background Hysterectomy is the most frequent surgery done with robotic assistance in the world and has been widely studied since its emergence. The surgical outcomes of the robotic hysterectomy are similar to those obtained with other minimally invasive hysterectomy techniques (laparoscopic and vaginal) and appear as a promising surgical technique in gynecology surgery. The aim of this study was to observe the learning curve of robot-assisted hysterectomy in a French surgical center, and was to evaluate the impact of the surgical mentoring. Methods We retrospectively collected the data from the files of the robot-assisted hysterectomies with the Da Vinci® Surgical System performed between March 2010 and June 2014 at the Foch hospital in Suresnes (France). We first studied the operative time according to the number of cases, independently of the surgeon to determine two periods: the initial learning phase (Phase 1) and the control of surgical skills phase (Phase 2). The phase was defined by mastering the basic surgical tasks. Secondarily, we compared these two periods for operative time, blood losses, body mass index (BMI), days of hospitalizations, and uterine weight. We, finally, studied the difference of the learning curve between an experimented surgeon (S1) who practiced first the robot-assisted hysterectomies and a less experimented surgeon (S2) who first assisted S1 and then operated on his own patients. Results A total of 154 robot-assisted hysterectomies were analyzed. Twenty procedures were necessary to access to the control of surgical skills phase. There was a significant decrease of the operative time between the learning phase (156.8 min) compared to the control of surgical skills phase (125.8 min, p = 0.003). No difference between these two periods for blood losses, BMI, days of hospitalizations and uterine weight was demonstrated. The learning curve of S1 showed 20 procedures to master the robot-assisted hysterectomies with a significant decrease of the operative time, while the learning curve of S2 showed no improvement in operative time with respect to case number. Conclusion Twenty robot-assisted hysterectomies are necessary to achieve control of surgical skills. The companionship to learn robotic surgery seems also promising, by improving the learning phase for this surgical technique.
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Affiliation(s)
- Angeline Favre
- Obstetrics and Gynecology Department, Foch Hospital , Suresnes , France
| | | | - Marie Carbonnel
- Obstetrics and Gynecology Department, Foch Hospital , Suresnes , France
| | - Julie Goetgheluck
- Obstetrics and Gynecology Department, Foch Hospital , Suresnes , France
| | - Aurelie Revaux
- Obstetrics and Gynecology Department, Foch Hospital , Suresnes , France
| | - Jean Marc Ayoubi
- Obstetrics and Gynecology Department, Foch Hospital , Suresnes , France
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Vásquez-Ciriaco S, Isla-Ortiz D, Palomeque-Lopez A, García-Espinoza JA, Jarquín-Arremilla A, Lechuga-García NA. [Initial experience in the laparoscopic treatment of benign and malignant gynaecological diseases in the Hospital Regional de Alta Especialidad in Oaxaca]. CIR CIR 2016; 85:12-20. [PMID: 27320647 DOI: 10.1016/j.circir.2016.05.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2016] [Accepted: 05/06/2016] [Indexed: 11/30/2022]
Abstract
BACKGROUND The history of laparoscopic surgery in gynaecological diseases progressed with the advances of Semm, as well as with the development of tools, equipment, and energy that led to its development in all surgical areas, including oncology. OBJECTIVE To present the initial experience in the laparoscopic treatment of benign and malignant gynaecological disease in the Hospital Regional de Alta Especialidad in Oaxaca. MATERIAL AND METHODS An analysis was performed on a total of 44 cases, distributed into: type III radical hysterectomy for invasive cervical cancer, hysterectomy type I cervical cancer in situ, extrafascial hysterectomy for benign disease, routine endometrium, ovary and routine salpingo-oophorectomy. The variables included age, BMI, surgical time, bleeding, intraoperative and postoperative complications, conversion, hospital stay, and pathology report. RESULTS Hysterectomy type III; age 40.2 years, BMI 25.8kg/m2, 238ml bleeding, operative time 228min, 2.6-day hospital stay, intraoperative or postoperative complications, tumour size 1.1cm, 14 lymph nodes dissected, vaginal and negative parametrical edge. Type I hysterectomy cervical cancer in situ: 51 years, BMI 23.8kg/m2, 80ml bleeding, operative time 127minutes, uterus of 9cm, length of stay of 2 days, a conversion by external iliac artery injury, with bleeding of 1500ml. Routine endometrium: 50.3 years, BMI 30.3kg/m2, 83ml bleeding, operative time 180minutes, uterus 12.6cm, length of stay 2.3 days, no complications. CONCLUSION The management of benign and malignant pelvic diseases using laparoscopy is feasible and safe, with shorter hospital stays and a prompt recovery to daily activities.
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Affiliation(s)
- Sergio Vásquez-Ciriaco
- Servicio de Oncología Quirúrgica, Hospital Regional de Alta Especialidad de Oaxaca, Oaxaca, México
| | - David Isla-Ortiz
- Servicio de Ginecología Oncológica, Instituto Nacional de Cancerología, Ciudad de México, México
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Learning curve analysis of laparoscopic radical hysterectomy for gynecologic oncologists without open counterpart experience. Obstet Gynecol Sci 2015; 58:377-84. [PMID: 26430662 PMCID: PMC4588842 DOI: 10.5468/ogs.2015.58.5.377] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2015] [Revised: 04/23/2015] [Accepted: 04/29/2015] [Indexed: 11/15/2022] Open
Abstract
Objective To evaluate the learning curve of laparoscopic radical hysterectomy (LRH) for gynecologic oncologists who underwent residency- and fellowship-training on laparoscopic surgery without previous experience in performing abdominal radical hysterectomy (ARH). Methods We retrospectively reviewed 84 patients with FIGO (International Federation of Gynecology and Obstetrics) stage IB cervical cancer who underwent LRH (Piver type III) between April 2006 and March 2014. The patients were divided into two groups (surgeon A group, 42 patients; surgeon B group, 42 patients) according to the surgeon with or without ARH experience. Clinico-pathologic data were analyzed between the 2 groups. Operating times were analyzed using the cumulative sum technique. Results The operating time in surgeon A started at 5 to 10 standard deviations of mean operating time and afterward steeply decreased with operative experience (Pearson correlation coefficient=-0.508, P=0.001). Surgeon B, however, showed a gentle slope of learning curve within 2 standard deviations of mean operating time (Pearson correlation coefficient=-0.225, P=0.152). Approximately 18 cases for both surgeons were required to achieve surgical proficiency for LRH. Multivariate analysis showed that tumor size (>4 cm) was significantly associated with increased operating time (P=0.027; odds ratio, 4.667; 95% confidence interval, 1.187 to 18.352). Conclusion After completing the residency- and fellowship-training course on gynecologic laparoscopy, gynecologic oncologists, even without ARH experience, might reach an acceptable level of surgical proficiency in LRH after approximately 20 cases and showed a gentle slope of learning curve, taking less effort to initially perform LRH.
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Suh DH, Cho HY, Kim K, No JH, Kim YB. Matched-Case Comparisons in a Single Institution to Determine Critical Points for Inexperienced Surgeons' Successful Performances of Laparoscopic Radical Hysterectomy versus Abdominal Radical Hysterectomy in Stage IA2-IIA Cervical Cancer. PLoS One 2015; 10:e0131170. [PMID: 26110866 PMCID: PMC4482442 DOI: 10.1371/journal.pone.0131170] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2014] [Accepted: 05/29/2015] [Indexed: 11/25/2022] Open
Abstract
This is a retrospective study which aims to identify major determinants of successful laparoscopic radical hysterectomy (LRH) versus abdominal radical hysterectomy (ARH) performed by inexperienced surgeons for stage IA2-IIA cervical cancer. A total of 161 consecutive patients with stage IA2–IIA cervical cancer who underwent RH were grouped into 2 groups according to the surgeons’ experience with LRH: experienced surgeon versus inexperienced surgeon. After matching for age and risk factors, surgical and survival outcomes were compared. Experienced surgeon selected patients with earlier-stage and fewer risk factors for LRH than ARH, but inexperience surgeons did not. After matching, the vaginal tumor-free margin of LRH was shorter than that of ARH in experienced surgeon group (1.3 versus 1.7 cm, p=0.007); however, the vaginal tumor-free margin was longer than that of ARH in the inexperienced surgeon group (1.8 versus 1.3 cm, p=0.035). The postoperative hospital stay of LRH was shorter than that of ARH in experienced surgeon group (5.5 versus 7.7 days, p<0.001), but not different from that of ARH in the inexperienced surgeon group. Vaginal tumor-free margin >1.8 cm (OR 7.33, 95% CI 1.22–40.42), stage >IB1 (OR 8.83, 95% CI 1.51–51.73), and estimated blood loss >575 mL (OR 33.95, 95% CI 4.87–236.79) were independent risk factors for longer postoperative hospital stay in the inexperienced surgeon group. There was no difference of 5-year-profression-free survival of LRH patients between experienced surgeon and inexperienced surgeon groups after matching (55.1 versus 33.3%, p=0.391). Selection of earlier-stage disease and moderate vaginal tumor-free margin might be important for an inexperienced surgeon to successfully perform LRH with minimal complications in stage IA2–IIA cervical cancer.
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Affiliation(s)
- Dong Hoon Suh
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Hye-Yon Cho
- Department of Obstetrics and Gynecology, Hallym University Dongtan Sacred Heart Hospital, Hwasung, Korea
| | - Kidong Kim
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Jae Hong No
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Yong-Beom Kim
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Korea
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Yaribakht S, Guillemin F, Harter V, Malartic C, Marchal F. Nouvelle approche de la courbe d’apprentissage en chirurgie oncogynécologique robot-assistée. ACTA ACUST UNITED AC 2015; 43:348-55. [DOI: 10.1016/j.gyobfe.2015.02.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2014] [Accepted: 02/17/2015] [Indexed: 11/26/2022]
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Comparison of laparoscopic versus abdominal radical hysterectomy for FIGO stage IB and IIA cervical cancer with tumor diameter of 3 cm or greater. Int J Gynecol Cancer 2014; 24:280-8. [PMID: 24407571 DOI: 10.1097/igc.0000000000000052] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
OBJECTIVE There have been many comparative reports on laparoscopic radical hysterectomy (LRH) versus abdominal radical hysterectomy (ARH) for early-stage cervical cancer. However, most of these studies included patients with International Federation of Gynecology and Obstetrics (FIGO) stage IA2 and small (tumor diameter ≤2 or 3 cm) IB1 disease. The purpose of this study was to compare the feasibility, morbidity, and recurrence rate of LRH and ARH for FIGO stage IB and IIA cervical cancer with tumor diameter of 3 cm or greater. MATERIALS AND METHODS We conducted a retrospective analysis of 88 patients with FIGO stage IB and IIA cervical cancer with tumor diameter of 3 cm or greater. All patients had no evidence of parametrial invasion and lymph node metastasis in preoperative gynecologic examination, pelvic magnetic resonance imaging, and positron emission tomography-computed tomography, and they all underwent LRH or ARH between February 2006 and March 2013. RESULTS Among 88 patients, 40 patients received LRH whereas 48 underwent ARH. The mean estimated blood loss was 588.0 mL for the ARH group compared with 449.1 mL for the LRH group (P < 0.001). The mean operating time was similar in both groups (246.0 minutes in the ARH vs 254.5 minutes in the LRH group, P = 0.589). Return of bowel motility was observed earlier after LRH (1.8 vs 2.2 days, P = 0.042). The mean hospital stay was significantly shorter for the LRH group (14.8 vs 18.0 days, P = 0.044). There were no differences in histopathologic characteristics between the 2 groups. The mean tumor diameter was 44.4 mm in the LRH and 45.3 mm in the ARH group. Disease-free survival rates were 97.9% in the ARH and 97.5% in the LRH group (P = 0.818). CONCLUSIONS Laparoscopic radical hysterectomy might be a feasible therapeutic procedure for the management of FIGO stage IB and IIA cervical cancer with tumor diameter of 3 cm or greater. Further randomized studies that could support this approach are necessary to evaluate long-term clinical outcome.
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Park JY, Nam JH. Laparotomy Conversion Rate of Laparoscopic Radical Hysterectomy for Early-stage Cervical Cancer in a Consecutive Series without Case Selection. Ann Surg Oncol 2014; 21:3030-5. [DOI: 10.1245/s10434-014-3707-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2013] [Indexed: 11/18/2022]
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Laparoscopically Assisted Vaginal Radical Hysterectomy: Systematic Review of the Literature. J Minim Invasive Gynecol 2013; 20:745-53. [DOI: 10.1016/j.jmig.2013.04.021] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2013] [Revised: 04/19/2013] [Accepted: 04/20/2013] [Indexed: 11/19/2022]
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Khavanin N, Mlodinow A, Milad MP, Bilimoria KY, Kim JY. Comparison of Perioperative Outcomes in Outpatient and Inpatient Laparoscopic Hysterectomy. J Minim Invasive Gynecol 2013; 20:604-10. [DOI: 10.1016/j.jmig.2013.03.007] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2013] [Revised: 03/07/2013] [Accepted: 03/09/2013] [Indexed: 10/26/2022]
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Risk Profiles and Outcomes of Total Laparoscopic Hysterectomy Compared With Laparoscopically Assisted Vaginal Hysterectomy. Obstet Gynecol 2013; 121:781-787. [DOI: 10.1097/aog.0b013e3182887f4e] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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