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Yun Z, Li X, Zhu D, Li L, Jiang S. A meta-analysis examining the impact of open surgical therapy versus minimally invasive surgery on wound infection in females with cervical cancer. Int Wound J 2024; 21:e14535. [PMID: 38169097 PMCID: PMC10961045 DOI: 10.1111/iwj.14535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 11/18/2023] [Accepted: 11/19/2023] [Indexed: 01/05/2024] Open
Abstract
A meta-analysis study was executed to measure the effect of minimally invasive surgery (MIS) and open surgical management (OSM) on wound infection (WI) in female's cervical cancer (CC). A comprehensive literature study till February 2023 was applied and 1675 interrelated investigations were reviewed. The 41 chosen investigations enclosed 10 204 females with CC and were in the chosen investigations' starting point, 4294 of them were utilizing MIS, and 5910 were utilizing OSM. Odds ratio (OR) in addition to 95% confidence intervals (CIs) were utilized to compute the value of the effect of MIS and OSM on WI in female's CC and by the dichotomous approaches and a fixed or random model. The MIS had significantly lower WI (OR, 0.23; 95% CI, 0.15-0.35, p < 0.001) with no heterogeneity (I2 = 0%) and postoperative aggregate complications (PACs) (OR, 0.49; 95% CI, 0.37-0.64, p < 0.001) in females with CC and compared OSM. However, MIS compared with OSM in females with CC and had no significant difference in pelvic infection and abscess (PIA) (OR, 0.59; 95% CI, 0.31-1.16, p = 0.13). The MIS had significantly lower WI, and PACs, though, had no significant difference in PIA in females with CC and compared with OSM. However, care must be exercised when dealing with its values because of the low sample size of some of the nominated investigations for the meta-analysis.
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Affiliation(s)
- Zhouhui Yun
- Obstetrics DepartmentZhejiang HospitalHangzhouChina
| | - Xiumin Li
- Obstetrics DepartmentZhejiang HospitalHangzhouChina
| | - Di Zhu
- Obstetrics DepartmentZhejiang HospitalHangzhouChina
| | - Lijie Li
- Obstetrics DepartmentZhejiang HospitalHangzhouChina
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2
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Corrado G, Anchora LP, Bruni S, Sperduti I, Certelli C, Chiofalo B, Giannini A, D'Oria O, Bizzarri N, Legge F, Cosentino F, Turco LC, Vizza E, Scambia G, Ferrandina G. Patterns of recurrence in FIGO stage IB1-IB2 cervical cancer: Comparison between minimally invasive and abdominal radical hysterectomy. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2023; 49:107047. [PMID: 37862783 DOI: 10.1016/j.ejso.2023.107047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 08/10/2023] [Accepted: 08/26/2023] [Indexed: 10/22/2023]
Abstract
OBJECTIVE Aim of our study was to evaluate whether the different laparotomic (ARH) or minimally invasive (laparoscopic and robotic) approaches (MIS) in FIGO stage IB1-IB2 cervical cancer, present different patterns of recurrence of the disease. The secondary endpoint of the study was the evaluation of the variables most involved with the risk of relapse and therefore lower DFS and OS. MATERIAL AND METHODS The study enrolled patients with definitive histological diagnosis of squamous or adenocarcinoma stage IB1-IB2 cervical cancer who underwent minimally invasive or abdominal radical hysterectomy from 2001 to 2018. RESULTS The study enrolled 360 patients and 59 patients (16.4 %) reported a disease relapse. The data showed that ARH group was not associated with different recurrence patterns than MIS group (p = 0.14). Moreover, there was no statistically significant difference regarding DFS (p = 0.52) and OS (p = 0.29) between the ARH group and the MIS group. CONCLUSIONS MIS, in FIGO stage IB1-IB2 cervical cancer, is not associated with different relapse patterns compared to ARH, nor with a higher risk of distance metastasis and finally, without significant difference in term of DFS and OS. More studies are needed to determine the factors that modify the site of relapse.
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Affiliation(s)
- Giacomo Corrado
- Fondazione Policlinico Universitario A. Gemelli, IRCCS, UOC Ginecologia Oncologica, Dipartimento per la Salute della Donna e del Bambino e della Salute Pubblica, Rome, Italy.
| | - Luigi Pedone Anchora
- Fondazione Policlinico Universitario A. Gemelli, IRCCS, UOC Ginecologia Oncologica, Dipartimento per la Salute della Donna e del Bambino e della Salute Pubblica, Rome, Italy
| | - Simone Bruni
- Gynecologic Oncology Unit, Department of Experimental Clinical Oncology, IRCCS-Regina Elena National Cancer Institute, Rome, Italy
| | - Isabella Sperduti
- Scientific Direction, IRCCS "Regina Elena" National Cancer Institute, Rome, Italy
| | - Camilla Certelli
- Fondazione Policlinico Universitario A. Gemelli, IRCCS, UOC Ginecologia Oncologica, Dipartimento per la Salute della Donna e del Bambino e della Salute Pubblica, Rome, Italy
| | - Benito Chiofalo
- Gynecologic Oncology Unit, Department of Experimental Clinical Oncology, IRCCS-Regina Elena National Cancer Institute, Rome, Italy
| | - Andrea Giannini
- Gynecologic Oncology Unit, Department of Experimental Clinical Oncology, IRCCS-Regina Elena National Cancer Institute, Rome, Italy
| | - Ottavia D'Oria
- Department of Woman's and Child's Health, Obstetrics and Gynecological Unit, San Camillo-Forlanini Hospital, Rome, Italy
| | - Nicolò Bizzarri
- Fondazione Policlinico Universitario A. Gemelli, IRCCS, UOC Ginecologia Oncologica, Dipartimento per la Salute della Donna e del Bambino e della Salute Pubblica, Rome, Italy
| | - Francesco Legge
- Gynecologic Oncology Unit, "F. Miulli" General Regional Hospital, Acquaviva Delle Fonti, Bari, Italy
| | - Francesco Cosentino
- Department of Gynecologic Oncology, Gemelli Molise, Università Cattolica del Sacro Cuore, Campobasso, Italy
| | - Luigi Carlo Turco
- Department of Gynecologic Oncology, Gemelli Molise, Università Cattolica del Sacro Cuore, Campobasso, Italy
| | - Enrico Vizza
- Gynecologic Oncology Unit, Department of Experimental Clinical Oncology, IRCCS-Regina Elena National Cancer Institute, Rome, Italy
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Wang Y, Ma B, Li W, Li P. The efficacy of pre-operative conization in patients undergoing surgical treatment for early-stage cervical cancer: A meta-analysis. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2023; 49:106995. [PMID: 37527959 DOI: 10.1016/j.ejso.2023.106995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 07/21/2023] [Accepted: 07/26/2023] [Indexed: 08/03/2023]
Abstract
BACKGROUND Minimal invasive surgery (MIS) has been reported to increase the risk of cancer relapse and death compared with traditional open surgery in patients with early-stage cervical cancer (CC). Pre-operative conization is a protective procedure that as developed to reduce the risk caused by MIS. METHODS Relevant publications were identified by searching medical databases prior to the December 31, 2022. The primary aim of this meta-analysis was to evaluate the efficacy of pre-operative conization on disease-free survival (DFS) in early-stage CC. The secondary objective was to assess the efficacy of pre-operative conization on overall survival (OS) in early-stage CC. RESULTS Twelve studies were eligible for analysis. The pooled result of pre-operative conization showed a significantly improved DFS when compared with non-conization patients (HR, 0.28; 95% CI, 0.19-0.41), furthermore, pre-operative conization improved DFS by 75% (HR, 0.25; 95% CI, 0.13-0.46) in stage IB1 patients. In patients who underwent MIS, pre-operative conization also led to a significant improvement in DFS when compared with non-conization patients (HR, 0.21; 95% CI, 0.09-0.54). However, in patients who underwent pre-operative conization, MIS increased the risk of recurrence by 34% when compared with open abdominal radical hysterectomy (HR, 1.34; 95% CI, 0.41-4.38), although this difference was not statistically significant. Finally, the OS of early-stage CC was not significantly affected by surgical approach or conization. CONCLUSION Pre-operation conization represents a protective effect and can improve DFS when compared with non-conization in early-stage CC, especially in stage IB CC. There was no statistical evidence to indicate that pre-operation conization could improve OS. High-quality randomized controlled trials are required to verify these results.
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Affiliation(s)
- Yizi Wang
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, No. 36, Sanhao Street, Heping District, Shenyang, 110004, China
| | - Bin Ma
- Department of Colorectal Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, No. 44 Xiaoheyan Road, Dadong District, Shenyang, 110042, Liaoning Province, People's Republic of China
| | - Wenya Li
- Department of Thoracic Surgery, The First Hospital of China Medical University, No.155 North Nanjing Street, Shenyang, 110001, People's Republic of China
| | - Peiwen Li
- Department of Thoracic Surgery, The First Hospital of China Medical University, No.155 North Nanjing Street, Shenyang, 110001, People's Republic of China.
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Bruno V, Chiofalo B, Logoteta A, Brandolino G, Savone D, Russo M, Sperduti I, Mancini E, Fabrizi L, Anceschi U, Vizza E. Urological Complications in Radical Surgery for Cervical Cancer: A Comparative Meta-Analysis before and after LACC Trial. J Clin Med 2023; 12:5677. [PMID: 37685744 PMCID: PMC10488957 DOI: 10.3390/jcm12175677] [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: 08/01/2023] [Revised: 08/17/2023] [Accepted: 08/20/2023] [Indexed: 09/10/2023] Open
Abstract
BACKGROUND After the LACC trial publication in 2018, the minimally invasive approach (MIS) has severely decreased in favor of open surgery: MIS radical hysterectomy was associated with worse oncological outcomes than open surgery, but urological complications were never extensively explored in pre- versus post-LACC eras, even if they had a great impact on post-operative QoL. The purpose of this meta-analysis is to compare functional and organic urological complication rates before and after LACC trial. METHODS An independent search of the literature was conducted 4 years before and after the LACC trial and 50 studies were included. RESULTS The overall rate of urologic complications was higher in pre-LACC studies while no differences were found for organic urological complications. Conversely, the overall risk of dysfunctional urological complications showed a higher rate in the pre-LACC era. This is probably related to a sudden shift to open surgery, with potential lower thermal damage to the urinary tract autonomic nervous fibers. CONCLUSIONS This meta-analysis showed that the incidence of urological complications in radical cervical cancer surgery was higher before the LACC trial, potentially due to the shift to open surgery. Nevertheless, further studies are needed to shed light on the connection between minimally invasive surgery and urological damage.
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Affiliation(s)
- Valentina Bruno
- Unit of Gynecologic Oncology, Department of Experimental Clinical Oncology, IRCCS “Regina Elena” National Cancer Institute, 00144 Rome, Italy; (V.B.); (B.C.); (E.M.); (E.V.)
| | - Benito Chiofalo
- Unit of Gynecologic Oncology, Department of Experimental Clinical Oncology, IRCCS “Regina Elena” National Cancer Institute, 00144 Rome, Italy; (V.B.); (B.C.); (E.M.); (E.V.)
| | - Alessandra Logoteta
- Department of Maternal Infantile and Urological Sciences, University of Rome “Sapienza”, Policlinico Umberto I, 00161 Rome, Italy; (A.L.)
| | - Gabriella Brandolino
- Department of Maternal Infantile and Urological Sciences, University of Rome “Sapienza”, Policlinico Umberto I, 00161 Rome, Italy; (A.L.)
| | - Delia Savone
- Unit of Gynecologic Oncology, Department of Experimental Clinical Oncology, IRCCS “Regina Elena” National Cancer Institute, 00144 Rome, Italy; (V.B.); (B.C.); (E.M.); (E.V.)
| | - Mario Russo
- Department of Public Health, University of Naples Federico II, 80131 Naples, Italy;
| | - Isabella Sperduti
- Unit of Biostatistical, IRCCS “Regina Elena” National Cancer Institute, 00144 Rome, Italy;
| | - Emanuela Mancini
- Unit of Gynecologic Oncology, Department of Experimental Clinical Oncology, IRCCS “Regina Elena” National Cancer Institute, 00144 Rome, Italy; (V.B.); (B.C.); (E.M.); (E.V.)
| | - Luana Fabrizi
- Anesthesia, Resuscitation and Intensive Care Unit, Department of Experimental Clinical Oncology, IRCCS “Regina Elena” National Cancer Institute, 00144 Rome, Italy;
| | - Umberto Anceschi
- Department of Urology, IRCCS “Regina Elena” National Cancer Institute, 00144 Rome, Italy;
| | - Enrico Vizza
- Unit of Gynecologic Oncology, Department of Experimental Clinical Oncology, IRCCS “Regina Elena” National Cancer Institute, 00144 Rome, Italy; (V.B.); (B.C.); (E.M.); (E.V.)
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Wu X, Yu H, Bai Y, Hou Y, Lou W, Wang X, Zhu T, Zhang Y, Hu W, Xue X, Zhu Z, Xiang L, Li J, Fang X, Gao S, Feng H, Diao W, Zhang H, Du M, Yan W, Qiu L, Feng H, Zhu S, Du Y, Jiang H. A multicenter noninferior randomized controlled study comparing the efficacy of laparoscopic versus abdominal radical hysterectomy for cervical cancer (stage IB3 and IIA2): study protocol of the LAUNCH 3 trial. Trials 2023; 24:542. [PMID: 37592299 PMCID: PMC10436641 DOI: 10.1186/s13063-023-07573-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 08/04/2023] [Indexed: 08/19/2023] Open
Abstract
BACKGROUND Cervical cancer is and will remain to be an important health problem in China, especially with an increasing proportion of younger patients who has more specific needs. In China, surgery to remove tumor burden followed by postoperative treatment with radiotherapy and chemotherapy based on clinicopathologic factors may be the best choice for stages IB3 and IIA2 patients. Radical hysterectomy in cervical cancer has been a classic landmark surgery in gynecology. The current trial is designed to evaluate whether there is a difference between laparoscopic RH and abdominal RH in cervical cancer (stages IB3 and IIA2) patient survival under stringent operation standards and consistent surgical oncologic principles. This paper reports the rationale, design, and implementation of the trial. METHODS/DESIGN This is an investigator-initiated, prospective, randomized, open, blinded endpoint (PROBE) controlled trial. A total of 1104 patients with stage IB3 and IIA2 cervical cancer will be enrolled over a period of 3 years. Patients are randomized (1:1) to either the laparoscopic RH or the abdominal RH group. Patients will then be followed up for at least 5 years. The primary end point will be 5-year overall survival, and secondary endpoints include 5-year progression-free survival, recurrence, and quality of life measurements. DISCUSSION The study results will provide more convincing evidence-based information for stages IB3 and IIA2 cervical cancer patients and their gynecologic cancer surgeons in their choice of surgical method. TRIAL REGISTRATION ClinicalTrials.gov, NCT04939831 , retrospectively registered on 25 June 2021.
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Affiliation(s)
- Xin Wu
- Obstetrics and Gynecology Hospital, Fudan University, 128 Shenyang Rd 200090, Shanghai, China
| | - Hailin Yu
- Obstetrics and Gynecology Hospital, Fudan University, 128 Shenyang Rd 200090, Shanghai, China
| | - Yongrui Bai
- Shanghai Jiao Tong University School of Medicine, Renji Hospital, Shanghai, China
| | - Yanli Hou
- Shanghai Jiao Tong University School of Medicine, Renji Hospital, Shanghai, China
| | - Weihua Lou
- Shanghai Jiao Tong University School of Medicine, Renji Hospital, Shanghai, China
| | - Xipeng Wang
- Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Tao Zhu
- Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China
| | - Yuyang Zhang
- The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Weiguo Hu
- Obstetrics and Gynecology Hospital, Fudan University, 128 Shenyang Rd 200090, Shanghai, China
| | - Xiaohong Xue
- Obstetrics and Gynecology Hospital, Fudan University, 128 Shenyang Rd 200090, Shanghai, China
| | - Zhiling Zhu
- Obstetrics and Gynecology Hospital, Fudan University, 128 Shenyang Rd 200090, Shanghai, China
| | - Libing Xiang
- Zhongshan Hospital Affiliated to Fudan University, Shanghai, China
| | - Jiarui Li
- Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xuhong Fang
- Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Shujun Gao
- Obstetrics and Gynecology Hospital, Fudan University, 128 Shenyang Rd 200090, Shanghai, China
| | - Hua Feng
- Obstetrics and Gynecology Hospital, Fudan University, 128 Shenyang Rd 200090, Shanghai, China
| | - Wenjing Diao
- Obstetrics and Gynecology Hospital, Fudan University, 128 Shenyang Rd 200090, Shanghai, China
| | - Hongwei Zhang
- Obstetrics and Gynecology Hospital, Fudan University, 128 Shenyang Rd 200090, Shanghai, China
| | - Ming Du
- Obstetrics and Gynecology Hospital, Fudan University, 128 Shenyang Rd 200090, Shanghai, China
| | - Weili Yan
- Children's Hospital of Fudan University, Shanghai, China
| | - Ling Qiu
- Obstetrics and Gynecology Hospital, Fudan University, 128 Shenyang Rd 200090, Shanghai, China
| | - Hao Feng
- Obstetrics and Gynecology Hospital, Fudan University, 128 Shenyang Rd 200090, Shanghai, China
| | - Shurong Zhu
- Obstetrics and Gynecology Hospital, Fudan University, 128 Shenyang Rd 200090, Shanghai, China
| | - Yan Du
- Obstetrics and Gynecology Hospital, Fudan University, 128 Shenyang Rd 200090, Shanghai, China.
| | - Hua Jiang
- Obstetrics and Gynecology Hospital, Fudan University, 128 Shenyang Rd 200090, Shanghai, China.
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Zheng S, Liu X, Cheng L, Wu Q, Meng F. Effect of minimally invasive surgery and laparotomy on wound infection and postoperative and intraoperative complications in the management of cervical cancer: A meta-analysis. Int Wound J 2023; 20:1061-1071. [PMID: 36111540 PMCID: PMC10031228 DOI: 10.1111/iwj.13962] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 08/28/2022] [Accepted: 08/29/2022] [Indexed: 12/24/2022] Open
Abstract
We performed a meta-analysis to evaluate the effect of minimally invasive surgery and laparotomy on wound infection and postoperative and intraoperative complications in the management of cervical cancer. A systematic literature search up to July 2022 was performed and 10 231 subjects with cervical cancer at the baseline of the studies; 4307 of them were using the minimally invasive surgery, and 5924 were using laparotomy. Odds ratio (OR) with 95% confidence intervals (CIs) were calculated to assess the effect of minimally invasive surgery and laparotomy on wound infection and postoperative and intraoperative complications in the management of cervical cancer using the dichotomous methods with a random or fixed-effect model. The minimally invasive surgery had significantly lower wound infection (OR, 0.20; 95% CI, 0.13-0.30, P < .001), and postoperative complications (OR, 0.48; 95% CI, 0.37-0.64, P < .001) in subjects with cervical cancer compared laparotomy. However, minimally invasive surgery compared with laparotomy in subjects with cervical cancer had no significant difference in intraoperative complications (OR, 1.04; 95% CI, 0.80-1.36, P = 0.76). The minimally invasive surgery had significantly lower wound infection, and postoperative complications however, had no significant difference in intraoperative complications in subjects with cervical cancer compared with laparotomy. The analysis of outcomes should be with caution because of the low sample size of 22 out of 41 studies in the meta-analysis and a low number of studies in certain comparisons.
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Affiliation(s)
- Shuangyun Zheng
- Department of Gynecology, The Eighth Affiliated Hospital of SUN YAT-SEN University, Shenzhen, Guangdong, China
| | - Xiaole Liu
- Department of Gynecology, The Eighth Affiliated Hospital of SUN YAT-SEN University, Shenzhen, Guangdong, China
| | - Liqin Cheng
- Department of Gynecology, The Eighth Affiliated Hospital of SUN YAT-SEN University, Shenzhen, Guangdong, China
| | - Qiaozhu Wu
- Department of Gynecology, The Eighth Affiliated Hospital of SUN YAT-SEN University, Shenzhen, Guangdong, China
| | - Fanhang Meng
- Department of Organ Transplantation, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
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Teng X, Kang S, Li W, Ding H, Ling B, Zhu L, Wang D, Lang J, Liu P, Chen C. Comparison between laparoscopic and abdominal radical hysterectomy for cervical adenosquamous carcinoma at stage IA2 to IIA2: A multicenter retrospective study. J Obstet Gynaecol Res 2023. [PMID: 36919234 DOI: 10.1111/jog.15633] [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: 11/05/2022] [Accepted: 02/28/2023] [Indexed: 03/16/2023]
Abstract
OBJECTIVE We aimed to compare the 5-year oncological outcomes of laparoscopic/abdominal radical hysterectomy (LRH/ARH) in patients with cervical adenosquamous carcinoma at stage IA2 to IIA2 based on the 2009 or 2018 International Federation of Gynecology and Obstetrics (FIGO) staging criteria. METHODS Based on the clinical diagnosis and treatment of cervical cancer in China (Four C) database, Cox risk regression models were applied to analyze tumor prognosis treated with ARH/LRH in FIGO 2009 and 2018 IA2-IIA2 patients and stratified findings according to tumor diameter (≤4 and >4 cm subgroups). And to avoid bias, propensity score matching (PSM) was also used for the cohort study. RESULTS Based on FIGO 2009 staging criteria (n = 474), there was no significant difference between the ARH and LRH groups in 5-year disease-free survival (DFS) or overall survival (OS). Lymph node metastasis was a risk factor for 5-year DFS in this stage. After PSM, lymphovascular space invasion (LVSI) was an independent risk factor for 5-year OS in the tumors ≤4 cm subgroup. Based on FIGO2018 staging criteria (n = 322), cervical interstitial infiltration depth was an independent risk factor for 5-year OS in the total population and the tumor diameter ≤4 cm subgroup. CONCLUSIONS Laparoscopic surgery was not a risk factor affecting the oncologic prognosis of adenosquamous carcinoma of the cervix based on either FIGO 2009 or 2018 staging of stage IA2-IIA2. In addition, LRH may be considered for patients with early-stage cervical adenosquamous carcinoma.
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Affiliation(s)
- Xiaohui Teng
- Department of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Shan Kang
- Department of Gynecology, The Forth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Weili Li
- Department of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Hongmei Ding
- Department of Gynecology, Yunfu City First People's Hospital, Yunfu, China
| | - Bin Ling
- Department of Obstetrics and Gynecology, China-Japan Friendship Hospital, Beijing, China
| | - Lin Zhu
- Department of Gynecology, Second Hospital of Shandong University, Jinan, China
| | - Danbo Wang
- Department of Gynecology, Liaoning Cancer Hospital, Shenyang, 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 & Chinese Academy of Medical Science, 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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8
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Chiofalo B, Laganà AS, Ghezzi F, Certelli C, Casarin J, Bruno V, Sperduti I, Chiantera V, Peitsidis P, Vizza E. Beyond Sentinel Lymph Node: Outcomes of Indocyanine Green-Guided Pelvic Lymphadenectomy in Endometrial and Cervical Cancer. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:3476. [PMID: 36834170 PMCID: PMC9963568 DOI: 10.3390/ijerph20043476] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 02/08/2023] [Accepted: 02/14/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND The aim of our study was to compare the number of lymph nodes removed during indocyanine green (ICG)-guided laparoscopic/robotic pelvic lymphadenectomy with standard systematic lymphadenectomy in endometrial cancer (EC) and cervical cancer (CC). METHODS This is a multicenter retrospective comparative study (Clinical Trial ID: NCT04246580; updated on 31 January 2023). Women affected by EC and CC who underwent laparoscopic/robotic systematic pelvic lymphadenectomy, with (cases) or without (controls) the use of ICG tracer injection within the uterine cervix, were included in the study. RESULTS The two groups were homogeneous for age (p = 0.08), Body Mass Index, International Federation of Gynaecology and Obstetrics (FIGO) stages (p = 0.41 for EC; p = 0.17 for CC), median estimated blood loss (p = 0.76), median operative time (p = 0.59), and perioperative complications (p = 0.66). Nevertheless, the number of lymph nodes retrieved during surgery was significantly higher (p = 0.005) in the ICG group (n = 18) compared with controls (n = 16). CONCLUSIONS The accurate and precise dissection achieved with the use of the ICG-guided procedure was associated with a higher number of lymph nodes removed in the case of systematic pelvic lymphadenectomy for EC and CC.
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Affiliation(s)
- Benito Chiofalo
- Gynecologic Oncology Unit, Department of Experimental Clinical Oncology, IRCCS “Regina Elena” National Cancer Institute, 00144 Rome, Italy
| | - 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
| | - Fabio Ghezzi
- Department of Obstetrics and Gynecology, “Filippo Del Ponte” Women and Children Hospital, University of Insubria, 21100 Varese, Italy
| | - Camilla Certelli
- Gynecologic Oncology Unit, Department of Experimental Clinical Oncology, IRCCS “Regina Elena” National Cancer Institute, 00144 Rome, Italy
| | - Jvan Casarin
- Department of Obstetrics and Gynecology, “Filippo Del Ponte” Women and Children Hospital, University of Insubria, 21100 Varese, Italy
| | - Valentina Bruno
- Gynecologic Oncology Unit, Department of Experimental Clinical Oncology, IRCCS “Regina Elena” National Cancer Institute, 00144 Rome, Italy
| | - Isabella Sperduti
- Biostatistical Unit, IRCCS “Regina Elena” National Cancer Institute, 00144 Rome, Italy
| | - 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
| | - Panagiotis Peitsidis
- Department of Obstetrics and Gynecology, Helena Venizelou Hospital, 115 21 Athens, Greece
| | - Enrico Vizza
- Gynecologic Oncology Unit, Department of Experimental Clinical Oncology, IRCCS “Regina Elena” National Cancer Institute, 00144 Rome, Italy
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Meta-analysis of laparoscopic radical hysterectomy, excluding robotic assisted versus open radical hysterectomy for early stage cervical cancer. Sci Rep 2023; 13:273. [PMID: 36609438 PMCID: PMC9822966 DOI: 10.1038/s41598-023-27430-9] [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: 08/24/2022] [Accepted: 01/02/2023] [Indexed: 01/09/2023] Open
Abstract
Recent evidence has shown an increase in recurrence and a decrease in overall survival in patients treated with laparoscopic radical hysterectomy (LRH) and robotic assisted radical hysterectomy (RRH) open techniques (ORH). In addition, several high quality trials were recently published regarding the laparoscopic treatment of early stage cervical cancer. We sought out to reassess the recurrence rates, overall survival, complications and outcomes associated with laparoscopic radical hysterectomy (LRH) techniques against open techniques (ORH) when robotic assisted techniques were excluded. We searched PubMed, Medline, Cochrane CENTRAL, SCOPUS, ClinicalTrials.Gov and Web of Science for relevant clinical trials and observational studies. We included all studies that compared with early stage cervical cancer receiving LRH compared with ORH. We included randomized clinical trials, prospective cohort, and retrospective cohort trials. We included studies that included LRH and RRH as long as data was available to separate the two arms. We excluded studies that combined LRH and RRH without supplying data to differentiate. Of 1244 total studies, we used a manual three step screening process. Sixty studies ultimately met our criteria. We performed this review in accordance with PRISMA guidelines. We analyzed continuous data using mean difference (MD) and a 95% confidence interval (CI), while dichotomous data were analyzed using odds ratio (OR) and a 95% CI. Review Manager and Endnote software were utilized in the synthesis. We found that when excluding RRH, the was no significant difference regarding 5-year overall Survival (OR = 1.24 [0.94, 1.64], (P = 0.12), disease free survival (OR = 1.00 [0.80, 1.26], (P = 0.98), recurrence (OR = 1.01 [0.81, 1.25], (P = 0.95), or intraoperative complications (OR = 1.38 [0.94, 2.04], (P = 0.10). LRH was statistically better than ORH in terms of estimated blood loss (MD = - 325.55 [- 386.16, - 264.94] (P < 0.001), blood transfusion rate (OR = 0.28 [0.14, 0.55], (P = 0.002), postoperative complication rate (OR = 0.70 [0.55, 0.90], (P = 0.005), and length of hospital stay (MD = - 3.64[- 4.27, - 3.01], (P < 0.001). ORH was superior in terms of operating time (MD = 20.48 [8.62, 32.35], (P = 0.007) and number of resected lymph nodes (MD = - 2.80 [- 4.35, - 1.24], (P = 0.004). The previously seen increase recurrence and decrease in survival is not seen in LRH when robotic assisted techniques are included and all new high quality is considered. LRH is also associated with a significantly shorter hospital stay, less blood loss and lower complication rate.Prospero Prospective Registration Number: CRD42022267138.
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Guo X, Tian S, Wang H, Zhang J, Cheng Y, Yao Y. Outcomes associated with different surgical approaches to radical hysterectomy: A systematic review and network meta-analysis. Int J Gynaecol Obstet 2023; 160:28-37. [PMID: 35373333 DOI: 10.1002/ijgo.14209] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 03/04/2022] [Accepted: 03/31/2022] [Indexed: 12/24/2022]
Abstract
OBJECTIVE To evaluate the efficacy and safety of five different approaches to cervical cancer surgery. METHODS We conducted a systematic search for comparative studies on different radical hysterectomy types for cervical cancer in PubMed, Embase, the Cochrane Library, and Web of Science databases. All included observational studies used survival analyses to compare clinical outcomes of patients undergoing different radical hysterectomy types. All studies were assessed by the Newcastle-Ottawa Scale with scores of at least seven points. We extracted the relevant data and conducted a network meta-analysis to compare clinical outcomes among five surgical approaches. RESULTS Thirty studies (n = 11 353) were included. Robotic surgery had the lowest blood loss volume and hospitalization duration; open surgery had the shortest operative time. Vaginal assisted laparoscopic surgery was associated with the highest number of resected lymph nodes and lowest rate of perioperative complications. Survival outcomes and tumor recurrence outcomes were similar among the approaches. CONCLUSION The current approaches to cervical cancer surgery have comparable efficacies.
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Affiliation(s)
- Xinmeng Guo
- College of Medicine, Nankai University, Tianjin, China
| | - Shuang Tian
- Department of Obstetrics and Gynecology, Chinese PLA General Hospital, Beijing, China
| | - Hui Wang
- Department of Obstetrics and Gynecology, Chinese PLA General Hospital, Beijing, China
| | - Jinning Zhang
- Department of Obstetrics and Gynecology, Chinese PLA General Hospital, Beijing, China
| | - Yanfei Cheng
- Department of Obstetrics and Gynecology, Chinese PLA General Hospital, Beijing, China
| | - Yuanqing Yao
- College of Medicine, Nankai University, Tianjin, China.,Department of Obstetrics and Gynecology, Chinese PLA General Hospital, Beijing, China.,The University of Hong Kong-Shenzhen Hospital, Shenzhen, China
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Fusegi A, Kanao H, Tsumura S, Murakami A, Abe A, Aoki Y, Nomura H. Minimally invasive radical hysterectomy and the importance of avoiding cancer cell spillage for early-stage cervical cancer: a narrative review. J Gynecol Oncol 2023; 34:e5. [PMID: 36424702 DOI: 10.3802/jgo.2023.34.e5] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 08/25/2022] [Accepted: 09/06/2022] [Indexed: 11/15/2022] Open
Abstract
Radical hysterectomy is a standard surgery to treat early-stage uterine cervical cancer. The Laparoscopic Approach to Cervical Cancer (LACC) trial has shown that patients receiving minimally invasive radical hysterectomy have a poorer prognosis than those receiving open radical hysterectomy; however, the reason for this remains unclear. The LACC trial had 2 concerns: the learning curve and the procedural effects. Appropriate management of the learning curve effect, including surgeons' skills, is required to correctly interpret the result of surgical randomized controlled trials. Whether the LACC trial managed the learning curve effect remains controversial, based on the surgeons' inclusion criteria and the distribution of institutions with recurrent cases. An appropriate surgical procedure is also needed, and avoiding intraoperative cancer cell spillage plays an important role during cancer surgery. Cancer cell spillage during minimally invasive surgery to treat cervical cancer is caused by several factors, including 1) exposure of tumor, 2) the use of a uterine manipulator, and 3) direct handling of the uterine cervix. Unfortunately, these issues were not addressed by the LACC trial. We evaluated the results of minimally invasive radical hysterectomy while avoiding cancer cell spillage for early-stage cervical cancer. Our findings show that avoiding cancer cell spillage during minimally invasive radical hysterectomy may ensure an equivalent oncologic outcome, comparable to that of open radical hysterectomy. Therefore, evaluating the importance of avoiding cancer cell spillage during minimally invasive surgery with a better control of the learning curve and procedural effects is needed.
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Affiliation(s)
- Atsushi Fusegi
- Department of Gynecologic Oncology, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Hiroyuki Kanao
- Department of Gynecologic Oncology, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan.
| | - Shiho Tsumura
- Department of Gynecologic Oncology, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Atsushi Murakami
- Department of Gynecologic Oncology, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Akiko Abe
- Department of Gynecologic Oncology, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yoichi Aoki
- Department of Gynecologic Oncology, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Hidetaka Nomura
- Department of Gynecologic Oncology, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
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Ding Y, Zhang X, Qiu J, Li C, Hua K. Association of preoperative conization with recurrences after laparoscopic radical hysterectomy for FIGO 2018 stage IB1 cervical cancer. Arch Gynecol Obstet 2022; 307:1901-1909. [PMID: 36329212 PMCID: PMC10147815 DOI: 10.1007/s00404-022-06816-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 10/03/2022] [Indexed: 11/06/2022]
Abstract
Abstract
Objective
To evaluate association of preoperative conization with recurrences after laparoscopic radical hysterectomy (LRH) for FIGO 2018 stage IB1 cervical cancer.
Methods
This is a retrospective single-center study. Patients who underwent LRH for cervical cancer with squamous, adenosquamous and adenocarcinoma subtype from January 2014 to December 2018 were reviewed. All patients were restaged according to the 2018 FIGO staging system. Those who were in FIGO 2018 stage IB1 met the inclusion criteria. General characteristics and oncologic outcomes including recurrence-free survival (RFS) were analyzed.
Results
A total of 1273 patients were included in the analysis. 616 (48.4%) patients underwent preoperative biopsy, and 657 (51.6%) patients underwent conization. Residual disease was observed in 822 (64.6%) patients. During a median follow-up of 50.30 months, 30 (2.4%) patients experienced recurrence. The univariate analysis showed that patients who had larger tumor diameter, the presence of residual tumor at final pathology, and underwent adjuvant treatment had a significant higher risk of recurrence (P < 0.01). Conversely, patients who underwent conization were significantly less likely to experience recurrence (P = 0.001). In the multivariate analysis, the independent risk factor associated with an increased risk of recurrence was resident macroscopic tumor (HR: 38.4, 95% CI 4.20–351.64, P = 0.001). On the contrary, preoperative conization was associated with a significantly lower risk of recurrence (HR: 0.26; 95% CI 0.10–0.63, P = 0.003). The Kaplan–Meier curves showed patients who underwent conization had improved survival over those who underwent biopsy (5 year RFS: 98.6 vs 95.1%, P = 0.001). The 5 year RFS of patients with residual tumor was significantly different (R0: 99.2%, R1: 97.4%, R2: 93.6%, P < 0.001), especially the patients with residual macroscopic tumor after conization (R0: 99.5%, R1: 99.0%, R2:92.4%, P = 0.006).
Conclusion
Preoperative conization and the absence of residual tumor at the time of surgery might play a protective role in patients with FIGO 2018 IB1 cervical cancer following LRH, which support the theory of the influence of intraoperative tumor spread during radical hysterectomy. Further prospective evidence is needed.
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Affiliation(s)
- Yan Ding
- Department of Gynecology, Obstetrics and Gynecology Hospital of Fudan University, No. 128 Shenyang Road, Shanghai, 200090, China
| | - Xuyin Zhang
- Department of Gynecology, Obstetrics and Gynecology Hospital of Fudan University, No. 128 Shenyang Road, Shanghai, 200090, China
| | - Junjun Qiu
- Department of Gynecology, Obstetrics and Gynecology Hospital of Fudan University, No. 128 Shenyang Road, Shanghai, 200090, China
| | - Chunbo Li
- Department of Gynecology, Obstetrics and Gynecology Hospital of Fudan University, No. 128 Shenyang Road, Shanghai, 200090, China
| | - Keqin Hua
- Department of Gynecology, Obstetrics and Gynecology Hospital of Fudan University, No. 128 Shenyang Road, Shanghai, 200090, China.
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Zhang F, Song X. Laparoscopic Versus Abdominal Radical Hysterectomy for Cervical Cancer: A Meta-analysis of Randomized Controlled Trials. Am J Clin Oncol 2022; 45:465-474. [PMID: 36256872 PMCID: PMC9624383 DOI: 10.1097/coc.0000000000000939] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Laparoscopic radical hysterectomy (LRH) and open abdominal radical hysterectomy (ARH) have been used for cervical cancer treatment. We aimed to perform a meta-analysis to compare the efficacy and safety of LRH and ARH in the treatment of cervical cancer to provide reliable evidence to the clinical cervical cancer treatment. METHODS Two investigators independently searched PubMed and other databases for randomized controlled trials (RCTs) comparing LRH and ARH for cervical cancer treatment up to May 31, 2022. The risk of bias assessment tool recommended by Cochrane library was used for quality assessment. RevMan 5.3 software was used for meta-analysis. RESULTS Fourteen RCTs with a total of 1700 patients with cervical cancer were finally included. Meta-analyses indicated that compared with ARH, LRH reduced the intraoperative blood loss (mean difference [MD]=-58.08; 95% CI, -70.91, -45.24), the time to first passage of flatus (MD=-14.50; 95% CI, -16.55, -12.44) (all P <0.05), and increase the number of lymph nodes removed (MD=3.47; 95% CI, 0.51, 6.43; P =0.02). There were no significant differences in the duration of surgery (MD=27.62; 95% CI, -6.26, 61.49), intraoperative complications (odd ratio [OR]=1.10; 95% CI, 0.17, 7.32), postoperative complications (OR=0.78; 95% CI, 0.33, 1.86), relapse rate (OR=1.45; 95% CI, 0.56, 3.74), and survival rate (OR=0.75; 95% CI, 0.52, 1.08) between LRH group and ARH group (all P >0.05). CONCLUSIONS LRH has more advantages over ARH in the treatment of cervical cancer. Still, the long-term effects and safety of LRH and ARH need more high-quality, large-sample RCTs to be further verified.
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Pecorino B, D’Agate MG, Scibilia G, Scollo P, Giannini A, Di Donna MC, Chiantera V, Laganà AS. Evaluation of Surgical Outcomes of Abdominal Radical Hysterectomy and Total Laparoscopic Radical Hysterectomy for Cervical Cancer: A Retrospective Analysis of Data Collected before the LACC Trial. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph192013176. [PMID: 36293758 PMCID: PMC9603513 DOI: 10.3390/ijerph192013176] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 10/06/2022] [Accepted: 10/11/2022] [Indexed: 05/03/2023]
Abstract
Although a surgical approach is one of the key treatments for stages IA1-IIA2, results of the Laparoscopic Approach to Cervical Cancer (LACC) published in 2018 radically changed the field, since minimally invasive surgery was associated with a four-fold higher rate of recurrence and a six-fold higher rate of all-cause death compared to an open approach. We aimed to evaluate surgical outcomes of abdominal radical hysterectomy (ARH) and total laparoscopic radical hysterectomy (TLRH) for cervical cancer, including data collected before the LACC trial. In our retrospective analysis, operative time was significantly longer in TLRH compared to ARH (p < 0.0001), although this disadvantage could be considered balanced by lower intra-operative estimated blood loss in TLRH compared with ARH (p < 0.0001). In addition, we did not find significant differences for intra-operative (p = 0.0874) and post-operative complication rates (p = 0.0727) between ARH and TLRH. This was not likely to be influenced by age and Body Mass Index, since they were comparable in the two groups (p = 0.0798 and p = 0.4825, respectively). Finally, mean number of pelvic lymph nodes retrieved (p = 0.153) and nodal metastases (p = 0.774), as well as death rate (p = 0.5514) and recurrence rate (p = 0.1582) were comparable between the two groups. Future studies should be aimed at assessing whether different histology/grades of cervical cancer, as well as particular subpopulations, may have significantly different outcomes using minimally invasive surgery or laparotomy, with or without neoadjuvant chemotherapy.
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Affiliation(s)
- Basilio Pecorino
- Maternal and Child Department, Obstetrics and Gynecology, Cannizzaro Hospital, University of Enna “Kore”, 95126 Catania, Italy
| | - Maria Gabriella D’Agate
- Maternal and Child Department, Obstetrics and Gynecology, Cannizzaro Hospital, University of Enna “Kore”, 95126 Catania, Italy
| | - Giuseppe Scibilia
- Obstetrics and Gynecology, “Giovanni Paolo II” Hospital, 97100 Ragusa, Italy
| | - Paolo Scollo
- Maternal and Child Department, Obstetrics and Gynecology, Cannizzaro Hospital, University of Enna “Kore”, 95126 Catania, Italy
| | - Andrea Giannini
- Department of Medical and Surgical Sciences and Translational Medicine, PhD Course in “Translational Medicine and Oncology”, Sapienza University, 00185 Rome, Italy
| | - Mariano Catello Di Donna
- Unit of Gynecologic Oncology, ARNAS “Civico-Di Cristina-Benfratelli”, 90127 Palermo, Italy
- Department of Surgical, Oncological and Oral Sciences (Di.Chir.On.S.), University of Palermo, 90133 Palermo, Italy
| | - Vito Chiantera
- Unit of Gynecologic Oncology, ARNAS “Civico-Di Cristina-Benfratelli”, 90127 Palermo, Italy
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, 90133 Palermo, Italy
| | - Antonio Simone Laganà
- Unit of Gynecologic Oncology, ARNAS “Civico-Di Cristina-Benfratelli”, 90127 Palermo, Italy
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, 90133 Palermo, Italy
- Correspondence:
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Jończyk J, Jankau J. Accordion: A Useful and Workable Classification of Complications After Breast Reconstructive Surgery. Plast Surg (Oakv) 2022; 30:197-203. [PMID: 35990398 PMCID: PMC9389063 DOI: 10.1177/22925503211008439] [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: 08/10/2020] [Revised: 03/08/2021] [Accepted: 03/15/2021] [Indexed: 08/03/2023] Open
Abstract
Background: The aim of this study was to evaluate whether Accordion Severity Grading System can serve as a tool for classification, and severity assessment in reporting postoperative complications after breast reconstructive surgery. Methods: A retrospective analysis covered 88 breast reconstruction surgeries following mastectomy and prophylactic breast amputation with simultaneous reconstruction conducted from January 2015 to December 2017. All registered postoperative complications were evaluated using the Accordion Severity Grading System. The time horizon selected was 6 weeks after surgery. Results: Eighty-two adverse events which met the criteria for complications according to the Accordion classification were observed in 53.4% (n = 47) of the patients. The highest percentage of complications was observed in the group where reconstruction involved using autologous tissues (pedicled transverse rectus abdominis myocutaneous), which were associated with 77.4% risk of complications. In patients with combined methods (latissimus dorsi + prosthesis), complications occurred in half of the cases (51.4%). In patients who underwent reconstructive procedures with artificial materials (expander/prosthesis), complications occurred in 20% of cases. A high γ correlation coefficient of 0.7 (P < .001) was observed between the Accordion degree assigned to the patient and the length of hospital stay. A moderately strong correlation was found between the degree of Accordion system and rehospitalization rate (r = 0.54; P < .0001) and cost of hospital care (r = 0.65; P < .001). Discussion: Based upon the presented study, Accordion Severity Grading System is a workable, intuitive and universal scale for classifying and assessing the severity of postoperative complications and may be recommended for documenting complications in breast reconstructive procedures.
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Affiliation(s)
- Justyna Jończyk
- Department of Plastic Surgery, Medical University of Gdańsk,
Poland
| | - Jerzy Jankau
- Department of Plastic Surgery, Medical University of Gdańsk,
Poland
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Minimally invasive versus open surgery for women with stage 1A1 and stage 1A2 cervical cancer: A retrospective database cohort study. Ann Med Surg (Lond) 2022; 77:103507. [PMID: 35638032 PMCID: PMC9142398 DOI: 10.1016/j.amsu.2022.103507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Revised: 03/13/2022] [Accepted: 03/26/2022] [Indexed: 11/21/2022] Open
Abstract
Background Recent studies comparing minimally invasive versus open radical hysterectomy in patients with early-stage cervical cancer have reported a worse overall survival with minimally invasive surgery (MIS). However, in the patients with microscopic disease, there was no survival difference and the optimal surgical approach for microscopic cervical cancer remains unclear. Methods Using the National Cancer Database, we identified a cohort of women who underwent hysterectomy as the primary treatment for stage IA1/IA2 cervical cancer between January 2010 and December 2016. Using multivariable logistic regression, our primary outcome was to compare overall survival between the open and MIS groups. The data was stratified for simple and radical hysterectomies. Secondary endpoint was comparison of readmission rates and length of stay (LOS). Results We identified 6230 patients with stage IA1 and IA2 cervical cancer that underwent hysterectomy as primary treatment. 4054 of these women (65%) underwent MIS. There was no difference in age, lympho-vascular invasion, number of lymph nodes retrieved and histology between the two groups. In the overall cohort, there was no difference in survival between the open and the MIS group (Hazard ratio for the open group 1.23; CI 0.92–1.63). Post-operative radiation therapy was more common in the open group (5.24% vs 4.09%, p value < 0.02). The mean LOS (1.35 days vs 3.08 days) was shorter in MIS group (p value < 0.0001). No difference was found in the readmission rates (60% for the MIS group vs 55% for the open group; p value 0.14). Conclusions Our data suggest that MIS is associated with similar overall survival and shorter length of hospital stay compared to the open hysterectomy in women with stage IA cervical cancer. Based on this large data set, MIS appears to be a safe and effective surgical approach for women with stage IA1/IA2 cervical cancer. Our study is the largest analysis to date on the use of MIS in stage-IA cervical cancer. There was no difference in overall survival between MIS and open surgery for stage IA cervical cancer. MIS was associated with a shorter length of stay. No difference was found in readmission rates. The two groups were similar for lympho-vascular invasion, number of lymph nodes retrieved, histology, and age.
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Wu X, Feng H, Gao S, Feng H, Diao W, Zhang H, Du M, Lou W, Wang X, Zhu T, Zhang Y, Hu W, Xue X, Zhu Z, Xiang L, Li J, Fang X, Bai Y, Hou Y, Yan W, Qiu L, Yu H, Zhu S, Du Y, Jiang H. A multicenter noninferior randomized controlled study comparing the efficacy of laparoscopic versus abdominal radical hysterectomy for cervical cancer (stage IA1 with LVSI, IA2): study protocol of the LAUNCH 1 trial. BMC Cancer 2022; 22:384. [PMID: 35397576 PMCID: PMC8994356 DOI: 10.1186/s12885-022-09494-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Accepted: 04/06/2022] [Indexed: 12/24/2022] Open
Abstract
Background A retrospective study and a randomized controlled trial published in a high quality journal in late 2018 have shown that laparoscopic radical hysterectomy (RH) was associated with worse survival than abdominal RH among patients with early stage cervical cancer. Radical hysterectomy in cervical cancer has been a classic landmark surgery in gynecology, therefore this conclusion is pivotal. The current trial is designed to reconfirm whether there is a difference between laparoscopic RH and abdominal RH in cervical cancer (stage IA1 with LVSI, IA2) patient survival under stringent operation standards and consistent tumor-free technique. This paper reports the rationale, design, and implementation of the trial. Methods This is an investigator-initiated, prospective, randomized, open, blinded endpoint (PROBE) controlled trial. A total of 690 patients with stage IA1 (with intravascular), and IA2 cervical cancer will be enrolled over a period of three years. Patients are randomized (1:1) to either the laparoscopic RH or the abdominal RH group. Patients will then be followed-up for at least five years. The primary endpoint will be 5-year progression-free survival. Secondary endpoints will include 5-year overall survival rates, recurrence rates, operation time, intraoperative blood loss, surgery-related complications, and quality of life. Discussion The results of the trial will provide valuable evidence for guiding clinical decision of choosing appropriate treatment strategies for stage IA1 (LVSI) and stage IA2 cervical cancer patients. Trial registration ClinicalTrials.gov (NCT04934982, Registered on 22 June 2021).
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Wu X, Qiu L, Lou W, Wang X, Zhu T, Zhang Y, Hu W, Xue X, Zhu Z, Xiang L, Li J, Fang X, Gao S, Feng H, Diao W, Zhang H, Du M, Bai Y, Hou Y, Yan W, Feng H, Yu H, Zhu S, Du Y, Jiang H. A multicenter non-inferior randomized controlled study comparing the efficacy of laparoscopic versus abdominal radical hysterectomy for cervical cancer (stages IB1, IB2, and IIA1): study protocol of the LAUNCH 2 trial. Trials 2022; 23:269. [PMID: 35395868 PMCID: PMC8991786 DOI: 10.1186/s13063-022-06245-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Accepted: 03/28/2022] [Indexed: 11/16/2022] Open
Abstract
Background A retrospective study and a randomized controlled trial published in late 2018 have shown that laparoscopic radical hysterectomy (RH) was associated with worse survival than abdominal RH among patients with early-stage cervical cancer. Radical hysterectomy in cervical cancer has been a classic landmark surgery in gynecology; therefore, this conclusion is pivotal. The current trial is designed to reconfirm whether there is a difference between laparoscopic RH and abdominal RH in cervical cancer (stages IB1, IB2, and IIA1) patient survival under stringent operation standards and consistent surgical oncologic principles. Methods/design This is an investigator-initiated, Prospective, Randomized, Open, Blinded End-point (PROBE)-controlled non-inferiority trial. A total of 780 patients with stage IB1, IB2, and IIA1 cervical cancer will be enrolled over a period of 3 years. Patients are randomized (1:1) to either the laparoscopic RH or the abdominal RH group. Patients will then be followed up for at least 5 years. The primary endpoint will be 5-year progression-free survival, and secondary endpoints include 5-year overall survival, recurrence, and quality of life measurements. Discussion The debate on laparoscopic versus abdominal RH is still ongoing, and high-quality evidences are needed to guide clinical practice. The study results will provide more convincing evidence-based information for early-stage cervical cancer patients and their gynecologic cancer surgeons in their choice of surgical method. Trial registration ClinicalTrials.govNCT04929769. Registered on 18 June 2021
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Affiliation(s)
- Xin Wu
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200011, China
| | - Ling Qiu
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200011, China
| | - Weihua Lou
- Shanghai Jiao Tong University School of Medicine, Renji Hospital, Shanghai, China
| | - Xipeng Wang
- Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Tao Zhu
- Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China
| | - Yuyang Zhang
- The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Weiguo Hu
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200011, China
| | - Xiaohong Xue
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200011, China
| | - Zhiling Zhu
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200011, China
| | - Libing Xiang
- Zhongshan Hospital Affiliated to Fudan University, Shanghai, China
| | - Jiarui Li
- Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xuhong Fang
- Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Shujun Gao
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200011, China
| | - Hua Feng
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200011, China
| | - Wenjing Diao
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200011, China
| | - Hongwei Zhang
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200011, China
| | - Ming Du
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200011, China
| | - Yongrui Bai
- Shanghai Jiao Tong University School of Medicine, Renji Hospital, Shanghai, China
| | - Yanli Hou
- Shanghai Jiao Tong University School of Medicine, Renji Hospital, Shanghai, China
| | - Weili Yan
- Children's Hospital of Fudan University, Shanghai, China
| | - Hao Feng
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200011, China
| | - Hailing Yu
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200011, China
| | - Shurong Zhu
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200011, China
| | - Yan Du
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200011, China.
| | - Hua Jiang
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200011, China.
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A meta-analysis of survival after minimally invasive radical hysterectomy versus abdominal radical hysterectomy in cervical cancer: center-associated factors matter. Arch Gynecol Obstet 2022; 306:623-637. [PMID: 35061066 PMCID: PMC9411220 DOI: 10.1007/s00404-021-06348-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Accepted: 11/22/2021] [Indexed: 11/02/2022]
Abstract
Abstract
Purpose
To explore the possible factors that contributed to the poor performance of minimally invasive surgery (MIS) versus abdominal surgery regarding progression-free survival (PFS) and overall survival (OS) in cervical cancer.
Methods
MEDLINE, EMBASE, Cochrane Library and Web of Science were searched (January 2000 to April 2021). Study selection was performed by two researchers to include studies reported oncological safety. Summary hazard ratios (HRs) and 95% confidence intervals (CIs) were combined using random-effect model. Subgroup analyses were stratified by characteristics of disease, publication, study design and treatment center.
Results
Sixty-one studies with 63,369 patients (MIS 26956 and ARH 36,049) were included. The overall-analysis revealed a higher risk of recurrence (HR 1.209; 95% CI 1.102–1.327) and death (HR 1.124; 95% CI 1.013–1.248) after MIS versus ARH expect in FIGO IB1 (FIGO 2009 staging) patients with tumor size less than 2 cm. However, subgroup analyses showed comparable PFS/DFS and OS in studies published before the Laparoscopic Approach to Cervical Cancer (LACC) trial, published in European journals, conducted in a single center, performed in centers in Europe and in centers with high sample volume or high MIS sample volume.
Conclusion
Our findings highlight possible factors that associated with inferior survival after MIS in cervical cancer including publication characteristics, center-geography and sample volume. Center associated factors were needed to be taken into consideration when evaluating complex surgical procedures like radical hysterectomy.
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Fusegi A, Kanao H, Ishizuka N, Nomura H, Tanaka Y, Omi M, Aoki Y, Kurita T, Yunokawa M, Omatsu K, Matsuo K, Miyasaka N. Oncologic Outcomes of Laparoscopic Radical Hysterectomy Using the No-Look No-Touch Technique for Early Stage Cervical Cancer: A Propensity Score-Adjusted Analysis. Cancers (Basel) 2021; 13:cancers13236097. [PMID: 34885205 PMCID: PMC8657300 DOI: 10.3390/cancers13236097] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 11/04/2021] [Accepted: 11/30/2021] [Indexed: 11/16/2022] Open
Abstract
Simple Summary Minimally invasive radical hysterectomy is contraindicated in early stage cervical cancer cases because of poor prognosis. The no-look no-touch technique (NLNT) eliminates intraoperative tumor spillage and may improve survival outcomes. We evaluated oncologic outcomes of laparoscopic radical hysterectomy performed using NLNT. We compared the outcomes of abdominal radical hysterectomy and NLNT using inverse probability of treatment weighting. We found no significant differences in disease-free survival between the groups, even in patients with tumor sizes ≥ 2 cm. We also studied NLNT’s non-inferiority to abdominal radical hysterectomy by evaluating heterogeneity between the results of the Laparoscopic Approach to Cervical Cancer (LACC) trial and those of our study. We did not observe significant heterogeneity, although there was a trend toward a lower hazard ratio in our study compared with the non-inferiority margin in the LACC trial. Laparoscopic radical hysterectomy using NLNT is a plausible alternative surgical treatment for early stage cervical cancer. Abstract We evaluated oncologic outcomes of laparoscopic radical hysterectomy using the no-look no-touch technique (NLNT). We analyzed patients with early stage (IA2, IB1, and IIA1, FIGO2008) cervical cancer treated between December 2014 and December 2019. The primary endpoint was disease-free survival (DFS). We compared the outcomes of the abdominal radical hysterectomy (ARH) and NLNT groups using a Cox model with inverse probability of treatment weighting (IPTW), according to propensity scores. We also evaluated NLNT’s non-inferiority to ARH using an evaluation of heterogeneity between the results of the Laparoscopic Approach to Cervical Cancer (LACC) trial and our study. ARH and NLNT were performed in 118 and 113 patients, respectively. The median follow-up duration was 3.2 years. After IPTW adjustment, the 3-year DFS rates (NLNT 92.4%; ARH 94.0%) and overall survival rates did not differ significantly between the groups. Furthermore, the 3-year DFS rates for patients with tumor sizes ≥ 2 cm in the NLNT (85.0%) and ARH (90.3%) groups did not differ significantly. No significant heterogeneity was observed between the LACC trial and our study (I2 = 60.5%, p = 0.111), although there was a trend toward a lower hazard ratio in our study. Laparoscopic radical hysterectomy using NLNT provides a favorable prognosis for early stage cervical cancer.
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Affiliation(s)
- Atsushi Fusegi
- Department of Gynecologic Oncology, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo 135-8550, Japan; (A.F.); (H.N.); (Y.T.); (M.O.); (Y.A.); (T.K.); (M.Y.); (K.O.)
| | - Hiroyuki Kanao
- Department of Gynecologic Oncology, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo 135-8550, Japan; (A.F.); (H.N.); (Y.T.); (M.O.); (Y.A.); (T.K.); (M.Y.); (K.O.)
- Correspondence: ; Tel.: +81-3-3520-0111
| | - Naoki Ishizuka
- Clinical Research Center, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo 135-8550, Japan;
| | - Hidetaka Nomura
- Department of Gynecologic Oncology, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo 135-8550, Japan; (A.F.); (H.N.); (Y.T.); (M.O.); (Y.A.); (T.K.); (M.Y.); (K.O.)
| | - Yuji Tanaka
- Department of Gynecologic Oncology, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo 135-8550, Japan; (A.F.); (H.N.); (Y.T.); (M.O.); (Y.A.); (T.K.); (M.Y.); (K.O.)
| | - Makiko Omi
- Department of Gynecologic Oncology, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo 135-8550, Japan; (A.F.); (H.N.); (Y.T.); (M.O.); (Y.A.); (T.K.); (M.Y.); (K.O.)
| | - Yoichi Aoki
- Department of Gynecologic Oncology, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo 135-8550, Japan; (A.F.); (H.N.); (Y.T.); (M.O.); (Y.A.); (T.K.); (M.Y.); (K.O.)
| | - Tomoko Kurita
- Department of Gynecologic Oncology, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo 135-8550, Japan; (A.F.); (H.N.); (Y.T.); (M.O.); (Y.A.); (T.K.); (M.Y.); (K.O.)
| | - Mayu Yunokawa
- Department of Gynecologic Oncology, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo 135-8550, Japan; (A.F.); (H.N.); (Y.T.); (M.O.); (Y.A.); (T.K.); (M.Y.); (K.O.)
| | - Kohei Omatsu
- Department of Gynecologic Oncology, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo 135-8550, Japan; (A.F.); (H.N.); (Y.T.); (M.O.); (Y.A.); (T.K.); (M.Y.); (K.O.)
| | - Koji Matsuo
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, CA 90033, USA;
- Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA 90033, USA
| | - Naoyuki Miyasaka
- Department of Obstetrics and Gynecology, Tokyo Medical and Dental University, Tokyo 113-8510, Japan;
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21
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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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22
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Comparison between laparoscopic and abdominal radical hysterectomy for low-risk cervical cancer: a multicentre retrospective study. Arch Gynecol Obstet 2021; 305:449-458. [DOI: 10.1007/s00404-021-06185-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 08/14/2021] [Indexed: 11/27/2022]
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23
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Li Y, Kong Q, Wei H, Wang Y. Comparison of the complications between minimally invasive surgery and open surgical treatments for early-stage cervical cancer: A systematic review and meta-analysis. PLoS One 2021; 16:e0253143. [PMID: 34197466 PMCID: PMC8248723 DOI: 10.1371/journal.pone.0253143] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Accepted: 05/29/2021] [Indexed: 12/09/2022] Open
Abstract
BACKGROUND This meta-analysis comprehensively compared intraoperative and postoperative complications between minimally invasive surgery (MIS) and laparotomy in the management of cervical cancer. Even though the advantages of laparotomy over MIS in disease-free survival and overall survival for management of gynecological diseases have been cited in the literature, there is a lack of substantial evidence of the advantage of one surgical modality over another, and it is uncertain whether MIS is justifiable in terms of safety and efficacy. METHODS In this meta-analysis, the studies were abstracted that the outcomes of complications to compare MIS (laparoscopic or robot-assisted) and open radical hysterectomy in patients with early-stage (International Federation of Gynecology and Obstetrics classification stage IA1-IIB) cervical cancer. The primary outcomes were intraoperative overall complications, as well as postoperative aggregate complications. Secondary outcomes included the individual complications. Two investigators independently performed the screening and data extraction. All articles that met the eligibility criteria were included in this meta-analysis. RESULTS The meta-analysis finally included 39 non-randomized studies and 1 randomized controlled trial (8 studies were conducted on robotic radical hysterectomy (RRH) vs open radical hysterectomy (ORH), 27 studies were conducted on laparoscopic radical hysterectomy (LRH) vs ORH, and 5 studies were conducted on all three approaches). Pooled analyses showed that MIS was associated with higher risk of intraoperative overall complications (OR = 1.41, 95% CI = 1.07-1.86, P<0.05) in comparison with ORH. However, compared to ORH, MIS was associated with significantly lower risk of postoperative aggregate complications (OR = 0.40, 95% CI = 0.34-0.48, P = 0.0143). In terms of individual complications, MIS appeared to have a positive effect in decreasing the complications of transfusion, wound infection, pelvic infection and abscess, lymphedema, intestinal obstruction, pulmonary embolism, deep vein thrombosis, and urinary tract infection. Furthermore, MIS had a negative effect in increasing the complications of cystotomy, bowel injury, subcutaneous emphysema, and fistula. CONCLUSIONS Our meta-analysis demonstrates that MIS is superior to laparotomy, with fewer postoperative overall complications (wound infection, pelvic infection and abscess, lymphedema, intestinal obstruction, pulmonary embolism, and urinary tract infection). However, MIS is associated with a higher risk of intraoperative aggregate complications (cystotomy, bowel injury, and subcutaneous emphysema) and postoperative fistula complications.
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Affiliation(s)
- Yilin Li
- Clinical Medical College, Weifang Medical University, Weicheng District, Weifang, Shandong, China
- Division of Gynecology and Obstetrics, Life Science Park of Zhongguancun, Peking University International Hospital, Changping District, Beijing, China
| | - Qingduo Kong
- Clinical Medical College, Weifang Medical University, Weicheng District, Weifang, Shandong, China
- Division of Gynecology and Obstetrics, Life Science Park of Zhongguancun, Peking University International Hospital, Changping District, Beijing, China
| | - Hongyi Wei
- Division of Gynecology and Obstetrics, Life Science Park of Zhongguancun, Peking University International Hospital, Changping District, Beijing, China
| | - Yongjun Wang
- Division of Gynecology and Obstetrics, Life Science Park of Zhongguancun, Peking University International Hospital, Changping District, Beijing, China
- * E-mail:
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24
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Zhao W, Xiao Y, Zhao W, Yang Q, Bi F. Survival Outcomes in Patients With 2018 FIGO Stage IA2-IIA2 Cervical Cancer Treated With Laparoscopic Versus Open Radical Hysterectomy: A Propensity Score-Weighting Analysis. Front Oncol 2021; 11:682849. [PMID: 34222001 PMCID: PMC8247576 DOI: 10.3389/fonc.2021.682849] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Accepted: 05/24/2021] [Indexed: 12/14/2022] Open
Abstract
Objective To compare the survival and recurrence outcomes between open and laparoscopic radically hysterectomy (RH) for stage IA2-IIA2 cervical cancer based on Federation International of Gynecology and Obstetrics (FIGO) 2018. Methods Data of 1,373 early cervical cancer patients undergoing open or laparoscopic radically hysterectomy at ShengJing Hospital of China Medical University between January 1, 2013, and December 31, 2016, were retrospectively reviewed. Propensity score-based inverse probability of treatment weighting (PS-IPTW) was used to balance the covariates between the two groups. Results A total of 705 cervical cancer patients of FIGO 2009 stage IA2-IIA2 were finally enrolled in this study. After IPTW adjustment, the OS (HR = 2.095, 95% CI: 1.233-3.562, P = 0.006) and PFS (HR = 1.950, 95%CI: 1.194-3.184, P = 0.008) rates were significantly higher in the open RH (ORH) group compared with the laparoscopic RH (LRH) group. Then after re-staging according to the FIGO 2018 staging system, 561 patients still belonged to stage IA2-IIA2, 144 patients were upgraded to stage IIIC1p-IIIC2p. The ORH group had a significantly superior OS (HR = 1.977, 95%CI: 1.077-3.626, P = 0.028) and PFS (HR = 1.811, 95%CI: 1.046-3.134, P = 0.034) compared with the LRH group after PS-IPTW analysis. Furthermore, in patients with no high and intermediate risks, difference of the OS (HR = 1.386, 95%CI: 0.287-6.69, P = 0.684) and PFS (HR = 1.524, 95%CI: 0.363-6.396, P = 0.565) rates between the two groups were with no statistical meaning. Conclusions Outcomes of this retrospective cohort study were in compliance with indications for ORH recommended by the National Comprehensive Cancer Network guidelines Version 1, 2021. However, LRH showed non-inferiority for patients with no prognostic risk factors compared with ORH.
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Affiliation(s)
- Wancheng Zhao
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Yunyun Xiao
- Department of Gynecology and Obstetrics, Dalian Obstetrics and Gynecology Hospital Affiliated to Dalian Medical University & Dalian Maternal and Child Health Care Hospital, Dalian, China
| | - Wei Zhao
- Department of Gynecology and Obstetrics, Dalian Obstetrics and Gynecology Hospital Affiliated to Dalian Medical University & Dalian Maternal and Child Health Care Hospital, Dalian, China
| | - Qing Yang
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Fangfang Bi
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, China
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Abstract
Besides histologic features, the presence of nodal metastasis is the most crucial prognostic factor for recurrence and survival for patients with gynecologic cancer. Conventionally, lymphadenectomy has been performed routinely to assess lymphatic metastasis. However, lymphadenectomy may be unnecessary in early-stage gynecologic cancer, because the percentage of patients with lymph node involvement is very low. The recent use of sentinel lymph node mapping has provided high feasibility, safety, and accuracy in the assessment of nodal metastasis. The National Comprehensive Cancer Network Clinical Practice Guidelines have incorporated the sentinel lymph node for nodal evaluation in vulvar, endometrial, and cervical cancers.
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Armbrust R, Chen F, Richter R, Muallem MZ, Mustea A, Holthaus B, Sehouli J. Results of a German wide survey towards current surgical approach in early stage cervical cancer NOGGO MONITOR 11. Sci Rep 2021; 11:9774. [PMID: 33963213 PMCID: PMC8105313 DOI: 10.1038/s41598-021-89071-0] [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] [Received: 02/12/2021] [Accepted: 04/14/2021] [Indexed: 01/18/2023] Open
Abstract
Minimally invasive surgery (MIS) has become the standard approach in early stage cervical cancer (ECC). However, the recently published “LACC” trial and even others could show inferior PFS and OS of MIS compared to open radical hysterectomy. The results led to a widespread debate about the best surgical approach in ECC. The present survey aimed to get first insights after publication. NOGGO and AGE conducted a nationwide digital survey among 186 Gynecological Cancer Centers. Descriptive statistics and t-tests were performed using SPSS. A majority of the centers were of high expertise and/or experience in treatment of ECC and were highly aware of the LACC trial results. Trial quality and scientific value were rated as very good/good. However, still 40% would not change the standard of care to open surgery. Centers with higher volume and participating in clinical trials were more likely to change. This survey represents insights after the surprising results of recently published trials towards the surgical approach of ECC. There still seems to be a high need of future trials and possible explanations for the unexpected worse outcomes in the MIS group.
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Affiliation(s)
- Robert Armbrust
- Department of Gynecology with Center for Oncological Surgery, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Virchow Campus Clinic, Charité Medical University, Augustenburger Platz 1, 13353, Berlin, Germany. .,Humboldt-Universität Zu Berlin, and Berlin Institute of Health, Freie Universität Berlin, Berlin, Germany.
| | - Frank Chen
- Department of Gynecology with Center for Oncological Surgery, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Virchow Campus Clinic, Charité Medical University, Augustenburger Platz 1, 13353, Berlin, Germany.,Humboldt-Universität Zu Berlin, and Berlin Institute of Health, Freie Universität Berlin, Berlin, Germany
| | - Rolf Richter
- Department of Gynecology with Center for Oncological Surgery, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Virchow Campus Clinic, Charité Medical University, Augustenburger Platz 1, 13353, Berlin, Germany.,Humboldt-Universität Zu Berlin, and Berlin Institute of Health, Freie Universität Berlin, Berlin, Germany
| | - Mustafa Zela Muallem
- Department of Gynecology with Center for Oncological Surgery, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Virchow Campus Clinic, Charité Medical University, Augustenburger Platz 1, 13353, Berlin, Germany.,Humboldt-Universität Zu Berlin, and Berlin Institute of Health, Freie Universität Berlin, Berlin, Germany
| | | | - Bernd Holthaus
- Department of Gynecology, Kardinal Von Galen Kliniken Damme, Working Group Gynecological Endoscopy, Damme, Germany
| | - Jalid Sehouli
- Department of Gynecology with Center for Oncological Surgery, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Virchow Campus Clinic, Charité Medical University, Augustenburger Platz 1, 13353, Berlin, Germany.,Humboldt-Universität Zu Berlin, and Berlin Institute of Health, Freie Universität Berlin, Berlin, Germany
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Gorchev GA, Tomov ST, Kiprova DK, Lyubenov AD, Hinkova N, Tomova VD, Ahmad S. Analysis of abdominal vs. robotic radical hysterectomies for patients with cervical cancer: a Bulgarian experience. J Robot Surg 2021; 16:339-352. [PMID: 33913085 DOI: 10.1007/s11701-021-01244-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Accepted: 04/17/2021] [Indexed: 10/21/2022]
Abstract
To assess and compare the peri-operative, oncologic, and survival outcomes for women with cervical cancer (CC) treated with abdominal radical hysterectomy (ARH) versus robotic radical hysterectomy (RRH) approaches in Bulgaria. We retrospectively analyzed patients with histologically diagnosed CC operated via ARH or RRH methods during January-2008 to April-2019. The data analyzed include patients and tumor characteristics, peri-operative outcomes, and disease status. Kaplan-Meier method and Cox regression analysis were performed to determine disease-free survival (DFS) and overall survival (OS). There were consecutive 1347 patients (ARH = 1006, RRH = 341), which formed the basis of study analyses. Women in the RRH group had significantly shorter median hospital length-of-stay than ARH cases (7 vs. 11 days, p < 0.001), higher post-operative hemoglobin (116 vs. 108 g/L, p < 0.001), and fewer blood transfusions (7.3% vs. 21.5%, p < 0.001), respectively. The overall incidence of post-operative complications was also lower in the RRH vs. ARH group (2.1% vs. 9.4%, p < 0.001). Median follow-up time for ARH vs. RRH groups was 4.32 vs. 5.24 years, respectively (p < 0.001). Kaplan-Meier analysis demonstrated that the RRH cohort had a significantly higher survival rate compared to the ARH group (CC-specific death 8.5% vs. 16.5% respectively). Mean time to recurrence did not differ significantly in either surgical approach (p = 0.495). Cox multivariate regression showed no significant impact of surgical approach on DFS or OS. No significant difference in DFS or OS between ARH vs. RRH for CC was observed. RRH approach does not lead to inferior oncologic outcomes and is associated with better peri-operative outcomes. In regard to "all stages" of CC, we found robotic surgery safer compared to laparotomy, and thus consider RRH a better surgical treatment option for patients with CC.
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Affiliation(s)
- Grigor A Gorchev
- Medical University Pleven, University Hospital Saint Marina-Pleven, Pleven, 5800, Bulgaria
| | - Slavcho T Tomov
- Medical University Pleven, University Hospital Saint Marina-Pleven, Pleven, 5800, Bulgaria.
| | - Desislava K Kiprova
- Medical University Pleven, University Hospital Saint Marina-Pleven, Pleven, 5800, Bulgaria
| | - Aleksandar D Lyubenov
- Medical University Pleven, University Hospital Saint Marina-Pleven, Pleven, 5800, Bulgaria
| | - Nadezhda Hinkova
- Medical University Pleven, University Hospital Saint Marina-Pleven, Pleven, 5800, Bulgaria
| | - Vesela D Tomova
- Medical University Pleven, University Hospital Saint Marina-Pleven, Pleven, 5800, Bulgaria
| | - Sarfraz Ahmad
- Gynecologic Oncology Program, AdventHealth Cancer Institute, FSU and UCF Colleges of Medicine, 2501 N. Orange Ave., Suite 786, Orlando, FL, 32804, USA.
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Tantitamit T, Huang KG, Lee CL. Laparoscopic versus open radical hysterectomy in women with early stage cervical cancer: A systematic review and meta-analysis. Taiwan J Obstet Gynecol 2021; 59:481-488. [PMID: 32653117 DOI: 10.1016/j.tjog.2020.05.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/17/2020] [Indexed: 12/18/2022] Open
Abstract
This review aimed to evaluate the short term and long-term outcomes of laparoscopic radical hysterectomy (LRH) versus abdominal radical hysterectomy (ARH) for early-stage cervical cancer. A search of PubMed, Medline and Scopus databased from 2000 to 2018 was conducted. Thirty studies were retrieved including 22 retrospective cohort studies and 8 prospective cohort studies. LRH was comparable with ARH in 5-year overall survival (RR = 1.0. 95%CI 0.98-1.03; p = 0.33) and 5-year disease-free survival (RR = 1.02 95%CI 0.97-1.06; p = 0.98). The majority of included studies reported the negative cancer factors which drive adjuvant therapy were similar between two approaches. LRH was associated with lower blood loss and blood transfusion, less postoperative complication, shorter hospital stays and similar intraoperative complication rate compared to ARH. Our data suggested LRH for early-stage cervical cancer was as safe and effective in terms of long-term outcomes, but with lower surgical morbidities.
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Affiliation(s)
- Tanitra Tantitamit
- Department of Obstetrics and Gynecology, Faculty of Medicine, Srinakharinwirot University, Nakhonnayok, Thailand; Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital at Linkou and Chang Gung University College of Medicine, Kweishan, Taoyuan, Taiwan
| | - Kuan-Gen Huang
- Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital at Linkou and Chang Gung University College of Medicine, Kweishan, Taoyuan, Taiwan; Chang Gung University College of Medicine, Kweishan, Taoyuan, Taiwan
| | - Chyi-Long Lee
- Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital at Linkou and Chang Gung University College of Medicine, Kweishan, Taoyuan, Taiwan; Chang Gung University College of Medicine, Kweishan, Taoyuan, Taiwan.
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Wang Y, Yao Y, Dou Y, Tang S, Chen C, Li Y, Chen Y, Deng L, Liang Z. Chopstick technique used in laparoendoscopic single site radical hysterectomy for early stage cervical cancer. Sci Rep 2021; 11:6882. [PMID: 33767229 PMCID: PMC7994798 DOI: 10.1038/s41598-021-85783-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Accepted: 02/28/2021] [Indexed: 11/09/2022] Open
Abstract
Laparoendoscopic single-site surgery (LESS) further minimizes the invasiveness of traditional laparoscopic surgery. However, the "chopstick" effect caused by the parallel arrangement of the instruments in the umbilicus is considered an obstacle indelicate operations. The purpose of this study was to introduce a new technique characterized by a double fulcrum formed by instruments, named the "chopstick" technique, which facilitates the expedient accomplishment of complicated surgeries such as LESS radical hysterectomy (LESS-RH). Seventy-three patients who underwent LESS-RH using the "chopstick" technique were retrospectively analyzed. The procedure was performed successfully in 72 patients. The median operative duration was 225 min, and the median intraoperative blood loss was 200 ml. Among the operations in the first 20 patients, intraoperative vascular injuries and bladder injury occurred in two patients and were repaired by LESS. Patients responded positively regarding minimal postoperative pain control. The score of satisfaction with the cosmetic outcome expressed by the patients was eight at discharge and nine 30 days later. In conclusion, this study presents the feasibility of accomplishing complicated procedures, such as radical hysterectomy, by LESS using the “chopstick” technique. This approach provides more options for both selected patients and surgeons.
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Affiliation(s)
- Yanzhou Wang
- Department of Obstetrics and Gynecology, Southwest Hospital Third Military Medical University, Chongqing, 400038, China
| | - Yuanyang Yao
- Department of Obstetrics and Gynecology, Southwest Hospital Third Military Medical University, Chongqing, 400038, China
| | - Yuya Dou
- Department of Obstetrics and Gynecology, Southwest Hospital Third Military Medical University, Chongqing, 400038, China
| | - Shuai Tang
- Department of Obstetrics and Gynecology, Southwest Hospital Third Military Medical University, Chongqing, 400038, China
| | - Cheng Chen
- Department of Obstetrics and Gynecology, Southwest Hospital Third Military Medical University, Chongqing, 400038, China
| | - Yudi Li
- Department of Obstetrics and Gynecology, Southwest Hospital Third Military Medical University, Chongqing, 400038, China
| | - Yong Chen
- Department of Obstetrics and Gynecology, Southwest Hospital Third Military Medical University, Chongqing, 400038, China
| | - Li Deng
- Department of Obstetrics and Gynecology, Southwest Hospital Third Military Medical University, Chongqing, 400038, China.
| | - Zhiqing Liang
- Department of Obstetrics and Gynecology, Southwest Hospital Third Military Medical University, Chongqing, 400038, China
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Comparison of oncological outcomes and major complications between laparoscopic radical hysterectomy and abdominal radical hysterectomy for stage IB1 cervical cancer with a tumour size less than 2 cm. Eur J Surg Oncol 2021; 47:2125-2133. [PMID: 33781626 DOI: 10.1016/j.ejso.2021.03.238] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Revised: 03/04/2021] [Accepted: 03/09/2021] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE To compare the oncological outcomes and major complications of laparoscopic radical hysterectomy (LRH) and abdominal radical hysterectomy (ARH) for stage IB1 cervical cancer (FIGO 2009) with a tumour size less than 2 cm. METHODS We retrospectively compared the oncological outcomes and major complications of 1207 stage IB1 cervical cancer patients with a tumour size less than 2 cm who received LRH (n = 546) or ARH (n = 661) in 37 hospitals. RESULTS (1) There was no significant difference in 3-year overall survival (OS; 97.3% vs. 98.5%, P = 0.288) or 3-year disease-free survival (DFS; 95.1% vs. 95.4%, P = 0.792) between LRH (n = 546) and ARH (n = 661).(2) The rate of any 1 complication refers to the incidence of one or more complications in a patient, which was higher with LRH than ARH (OR = 4.047, 95% CI = 2.035-8.048, P < 0.001). Additionally, intraoperative complications occurred with LRH (OR = 12.313, 95% confidence intervals [CI] = 1.571-96.493, P = 0.017), and postoperative complications (OR = 3.652, 95% CI = 1.763-7.562, P < 0.001) were higher with LRH than ARH. The ureteral injury rate was higher with LRH than with ARH (1.50% vs. 0.20%, OR = 9.814, 95% CI = 1.224-78.712, P = 0.032). The ureterovaginal fistula rate was higher with LRH than ARH. The rates of obturator nerve injury, bladder injury, vesicovaginal fistula, rectovaginal fistula, venous thromboembolism, bowel obstruction, chylous leakage, pelvic haematoma, and haemorrhage were similar between the groups. CONCLUSIONS The oncological outcomes of LRH and ARH for stage IB1 cervical cancer patients with a tumour size less than 2 cm do not differ significantly. However, incidences of any 1 complication, intraoperative complications, and postoperative complications were higher with LRH than ARH, with complications manifesting mainly as ureteral injury and uterovaginal fistula.
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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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Nitecki R, Ramirez PT, Frumovitz M, Krause KJ, Tergas AI, Wright JD, Rauh-Hain JA, Melamed A. Survival After Minimally Invasive vs Open Radical Hysterectomy for Early-Stage Cervical Cancer: A Systematic Review and Meta-analysis. JAMA Oncol 2021; 6:1019-1027. [PMID: 32525511 DOI: 10.1001/jamaoncol.2020.1694] [Citation(s) in RCA: 117] [Impact Index Per Article: 39.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Importance Minimally invasive techniques are increasingly common in cancer surgery. A recent randomized clinical trial has brought into question the safety of minimally invasive radical hysterectomy for cervical cancer. Objective To quantify the risk of recurrence and death associated with minimally invasive vs open radical hysterectomy for early-stage cervical cancer reported in observational studies optimized to control for confounding. Data Sources Ovid MEDLINE, Ovid Embase, PubMed, Scopus, and Web of Science (inception to March 26, 2020) performed in an academic medical setting. Study Selection In this systematic review and meta-analysis, observational studies were abstracted that used survival analyses to compare outcomes after minimally invasive (laparoscopic or robot-assisted) and open radical hysterectomy in patients with early-stage (International Federation of Gynecology and Obstetrics 2009 stage IA1-IIA) cervical cancer. Study quality was assessed with the Newcastle-Ottawa Scale and included studies with scores of at least 7 points that controlled for confounding by tumor size or stage. Data Extraction and Synthesis The Meta-analysis of Observational Studies in Epidemiology (MOOSE) checklist was used to abstract data independently by multiple observers. Random-effects models were used to pool associations and to analyze the association between surgical approach and oncologic outcomes. Main Outcomes and Measures Risk of recurrence or death and risk of all-cause mortality. Results Forty-nine studies were identified, of which 15 were included in the meta-analysis. Of 9499 patients who underwent radical hysterectomy, 49% (n = 4684) received minimally invasive surgery; of these, 57% (n = 2675) received robot-assisted laparoscopy. There were 530 recurrences and 451 deaths reported. The pooled hazard of recurrence or death was 71% higher among patients who underwent minimally invasive radical hysterectomy compared with those who underwent open surgery (hazard ratio [HR], 1.71; 95% CI, 1.36-2.15; P < .001), and the hazard of death was 56% higher (HR, 1.56; 95% CI, 1.16-2.11; P = .004). Heterogeneity of associations was low to moderate. No association was found between the prevalence of robot-assisted surgery and the magnitude of association between minimally invasive radical hysterectomy and hazard of recurrence or death (2.0% increase in the HR for each 10-percentage point increase in prevalence of robot-assisted surgery [95% CI, -3.4% to 7.7%]) or all-cause mortality (3.7% increase in the HR for each 10-percentage point increase in prevalence of robot-assisted surgery [95% CI, -4.5% to 12.6%]). Conclusions and Relevance This systematic review and meta-analysis of observational studies found that among patients undergoing radical hysterectomy for early-stage cervical cancer, minimally invasive radical hysterectomy was associated with an elevated risk of recurrence and death compared with open surgery.
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Affiliation(s)
- Roni Nitecki
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston
| | - Pedro T Ramirez
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston
| | - Michael Frumovitz
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston
| | - Kate J Krause
- Research Medical Library, The University of Texas MD Anderson Cancer Center, Houston
| | - Ana I Tergas
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Columbia University Vagelos College of Physicians and Surgeons, New York, New York
| | - Jason D Wright
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Columbia University Vagelos College of Physicians and Surgeons, New York, New York
| | - J Alejandro Rauh-Hain
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston
| | - Alexander Melamed
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Columbia University Vagelos College of Physicians and Surgeons, New York, New York
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Kim SI, Lee J, Hong J, Lee SJ, Park DC, Yoon JH. Comparison of abdominal and minimally invasive radical hysterectomy in patients with early stage cervical cancer. Int J Med Sci 2021; 18:1312-1317. [PMID: 33526992 PMCID: PMC7847619 DOI: 10.7150/ijms.55017] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Accepted: 01/04/2021] [Indexed: 01/22/2023] Open
Abstract
PURPOSE The aim of this study was to compare survival outcomes of open radical hysterectomy and minimally invasive radical hysterectomy (MIS) in early stage cervical cancer. METHODS A retrospective analysis of 148 patients with stage IB1 - IIA2 cervical cancer who underwent either minimally invasive or open radical hysterectomy. Tumor characteristics, recurrence rate, disease-free survival (DFS), and overall survival (OS) were compared according to surgical approach. RESULTS In total, 110 and 38 patients were assigned to open surgery and MIS groups. After a medical follow-up of 42.1 months, the groups showed similar survival outcomes (recurrence rate, DFS, and OS). However, in patients with tumor size >2 cm, recurrence rate was significantly higher in MIS group (22.5% vs 0%; p=0.008). And in patients with tumor size >2 cm, MIS group showed significantly poorer DFS than open surgery group (p=0.017), although OS was similar between the two groups (p=0.252). CONCLUSION In patients with tumor size >2 cm, MIS was associated with higher recurrence rates and poorer DFS than open surgery. However, in patients with tumor size ≤2 cm, MIS did not seem to compromise oncologic outcomes.
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Affiliation(s)
- Sang Il Kim
- Department of Obstetrics and Gynecology, St. Vincent's hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jiwoo Lee
- Department of Obstetrics and Gynecology, St. Vincent's hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jiyun Hong
- Department of Obstetrics and Gynecology, St. Vincent's hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sung Jong Lee
- Department of Obstetrics and Gynecology, Seoul St. Mary's hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Dong Choon Park
- Department of Obstetrics and Gynecology, St. Vincent's hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Joo Hee Yoon
- Department of Obstetrics and Gynecology, St. Vincent's hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
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Hwang JH, Kim BW. Comparison of Survival Outcomes after Laparoscopic Radical Hysterectomy versus Abdominal Radical Hysterectomy in Patients with Cervical Cancer. J Minim Invasive Gynecol 2020; 28:971-981.e3. [PMID: 33321255 DOI: 10.1016/j.jmig.2020.12.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 12/06/2020] [Accepted: 12/08/2020] [Indexed: 12/30/2022]
Abstract
OBJECTIVE A meta-analysis was performed to compare survival outcomes including disease-free survival (DFS) between laparoscopic radical hysterectomy (LRH) and abdominal radical hysterectomy (ARH) in patients with cervical cancer. DATA SOURCES We searched PubMed, EMBASE, Google scholar, and the Cochrane library for studies published between December 2004 and May 2020. Manual searches of related articles and relevant bibliographies of published studies were also performed. METHODS OF STUDY SELECTION Two researchers independently extracted the data. Studies with survival outcome information were included. TABULATION, INTEGRATION, AND RESULTS A total of 36 eligible clinical trials were included in this meta-analysis. When all studies were pooled, the hazard ratio (HR) of LRH for the risk of DFS and overall survival (OS) compared with ARH was 1.24 (95% confidence interval [CI], 1.09-1.41; p = .001; I2 = 37.5%) and 1.27 (95% CI, 1.04-1.56; p = .020; I2 = 45.5%), respectively. In a subgroup analysis, significant harmful effects of DFS in patients with LRH increased in studies using the HR presented by the article (HR, 1.41; 95% CI, 1.21-1.64; p <.001), matched retrospective design (HR, 1.49; 95% CI, 1.19-1.88; p = .001), large-scale studies (HR, 1.34; 95% CI, 1.16-1.55; p <.001), and studies published after the Laparoscopic Approach to Cervical Cancer trial (HR, 1.46; 95% CI, 1.25-1.71; p <.001). However, LRH did not affect DFS (HR, 1.04; 95% CI, 0.59-1.81; p = .898) or OS (HR, 0.57; 95% CI, 0.31-1.05; p = .073) of patients with cervical cancer with cervical masses <2 cm. CONCLUSION This meta-analysis demonstrated that LRH was associated with higher recurrence rates than ARH. However, LRH showed similar recurrence and OS among patients with cervical masses <2 cm (Centre for Reviews and Dissemination 42020191713).
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Affiliation(s)
- Jong Ha Hwang
- Department of Obstetrics and Gynecology, International St. Mary's Hospital, Catholic Kwandong University College of Medicine, Incheon, Republic of Korea (all authors)..
| | - Bo Wook Kim
- Department of Obstetrics and Gynecology, International St. Mary's Hospital, Catholic Kwandong University College of Medicine, Incheon, Republic of Korea (all authors)
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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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Yang W, Chen R, Li C, Li L, Luo N, Cheng Z. Laparoscopic Regional Radical Hysterectomy Showed Promising Clinical Outcomes in Early-stage Cervical Cancer. Gynecol Minim Invasive Ther 2020; 9:220-226. [PMID: 33312866 PMCID: PMC7713656 DOI: 10.4103/gmit.gmit_75_20] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 08/10/2020] [Accepted: 08/12/2020] [Indexed: 12/14/2022] Open
Abstract
Objectives: To evaluate the clinical outcomes of standardized and region-specific excision in laparoscopic radical hysterectomy (LRH) for early-stage cervical cancer (ECC). Materials and Methods: This is a retrospective case–controlled study from 2011 to December 2016. A total of 328 women with ECC (IA1, IA2, IB1, or IIA1) underwent primary surgery by laparoscopy or laparotomy in our institute. Women diagnosed as stage IB1 or IIA1 were treated with radical hysterectomy (RH) by open or laparoscopic route. The total parametrium excision in the process of RH was measured and highlighted in the study. Results: A total of 186 patients underwent open surgery and 142 ones were treated with laparoscopic surgery. Laparoscopic surgery was associated with less blood loss (194.43 ± 84.40 ml vs. 362.68 ± 253.36 ml, P < 0.01), shorter hospital stay (11 vs. 14 days, P < 0.01), and lower risk of blood transfusion (2.8% vs. 18.8%, P < 0.01). There was no significant difference in the postoperative complications between two groups (18/142, 12.7% vs. 21/186, 11.3%; P > 0.05). The rate of 5-year overall survival (OS) was 92.8% in laparoscopy group, similar to that of 94.4% in the open group (P = 0.762). Disease-free survival (DFS) rate at 3 years in laparoscopy group was decreased when compared to open group (91.8% vs. 95.0%, P = 0.030), but there was no significant difference in 3-year DFS among the women with tumor size <2 cm (100% vs. 97.0%, P = 0.818). Conclusion: Laparoscopic surgery was associated with better surgical outcomes compared to open surgery in ECC. 5-Year OS was comparable between the groups and cases with tumor size <2 cm showed no difference in 3-year DFS. LRH may be a better fit for women with tumor size <2 cm. Standardized region-specific RH helps to optimize the clinical outcomes of LRH in ECC.
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Affiliation(s)
- Weihong Yang
- Department of Gynecology and Obstetrics, Tenth People's Hospital, China.,Gynecologic Minimally Invasive Surgery Research Center, Tongji University School of Medicine, University in Shanghai, China
| | - Rong Chen
- Department of Gynecology and Obstetrics, Tenth People's Hospital, China.,Gynecologic Minimally Invasive Surgery Research Center, Tongji University School of Medicine, University in Shanghai, China
| | - Caixia Li
- Department of Gynecology and Obstetrics, Tenth People's Hospital, China.,Gynecologic Minimally Invasive Surgery Research Center, Tongji University School of Medicine, University in Shanghai, China
| | - Li Li
- Department of Gynecology and Obstetrics, Tenth People's Hospital, China
| | - Ning Luo
- Department of Gynecology and Obstetrics, Tenth People's Hospital, China
| | - Zhongping Cheng
- Department of Gynecology and Obstetrics, Tenth People's Hospital, China.,Gynecologic Minimally Invasive Surgery Research Center, Tongji University School of Medicine, University in Shanghai, China
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Does a pre-operative conization improve disease-free survival in early-stage cervical cancer? Arch Gynecol Obstet 2020; 303:231-239. [PMID: 32964259 DOI: 10.1007/s00404-020-05798-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 09/11/2020] [Indexed: 12/24/2022]
Abstract
PURPOSE Ever since the recent findings showing the lack of benefit of minimally invasive surgery (MIS) versus open surgery in early-stage cervical cancer, gynecologists have tried to explain these results. The primary objective of our study was to assess the impact of pre-operative conization on disease-free survival (DFS) in early-stage cervical cancer. The secondary objective was to analyze the peri-operative morbidity associated with a pre-operative conization. METHODS All patients undergoing a surgical management for early-stage squamous carcinoma or adenocarcinoma cervical cancer (IA1, IA2, IB1 and IB2 FIGO 2018) at a French university hospital from 2004 to 2018 were retrospectively included. We examined the association between conization and DFS using a Cox regression model. We also analyzed the morbidity associated with pre-operative conization. RESULTS 48.4% (44/91) of the patients had a pre-operative conization (defined by a conization up to 90 days prior to surgery). 86.8% underwent MIS. There was a non-significant increase in the DFS with one patient presenting a recurrence in the conization group (2.3%) and six (12.8%) in the no conization group (log rank = 0.09). In univariate analysis, conization, definitive FIGO stage and pre-operative tumor size were associated with DFS (p < 0.2). Only pre-operative tumor size was significantly associated with DFS in multivariate analysis. There was a non-significant increase of adverse events in the conization group (43.2% in the conization group versus 23.4%, p = 0.06). CONCLUSION Conization, through a reduction of tumor size, could improve DFS. Carefully selected patients could still benefit from minimally invasive surgery.
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Wang Y, Li B, Ren F, Song Z, Ouyang L, Liu K. Survival After Minimally Invasive vs. Open Radical Hysterectomy for Cervical Cancer: A Meta-Analysis. Front Oncol 2020; 10:1236. [PMID: 32903313 PMCID: PMC7396529 DOI: 10.3389/fonc.2020.01236] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Accepted: 06/16/2020] [Indexed: 12/12/2022] Open
Abstract
Background: The comparison of survival outcomes between minimally invasive surgery and open surgery for cervical cancer patients remains controversial. We evaluated the survival outcomes of cervical cancer patients who underwent different surgical approaches. Methods: A literature search was performed in PubMed, Embase, and Cochrane databases up to February 2020, using the MESH terms “minimally invasive surgical procedures” and “Uterine Cervical Neoplasms.” Included were all original comparative studies and trials both published and unpublished in English that were related to minimally invasive surgery and open surgery for cervical cancer patients with International Federation of Gynecology and Obstetrics (FIGO) 2009 stage < IIB. Begg's and Egger's regressions were used to evaluate publication bias. Results: This meta-analysis included 28 studies enrolling 18,961 patients with cervical cancer. The overall analyses indicated that cervical cancer patients with FIGO 2009 stage < IIB who underwent minimally invasive surgery had a lower rate of OS (HR = 1.43, 95% CI = 1.06–1.92, P = 0.019) and DFS (HR = 1.50, 95% CI = 1.21–1.85, P < 0.001) than those who underwent open surgery. Moreover, minimally invasive surgery could lower OS (HR = 2.30, 95% CI = 1.50–3.52, P < 0.001) and DFS (HR = 1.94, 95% CI = 1.36–2.76, P < 0.001) of cervical cancer patients with FIGO 2009 stage ≤ IB1 compared to open surgery. However, there were no significant differences in OS (HR = 1.07, 95% CI = 0.65–1.76, P = 0.801) and DFS (HR = 1.20, 95% CI = 0.65–2.19, P = 0.559) in patients with tumors < 2 cm between the two groups. Conclusions: Minimally invasive radical hysterectomy was associated with poor survival outcomes compared to open surgery. Patients with FIGO 2009 stage ≤ IB1 cervical cancer who underwent minimally invasive surgery have lower OS and DFS rates than those who underwent open surgery. Therefore, open surgery should be performed for cervical cancer patients. However, patients with tumors < 2 cm might take the most advantage of minimally invasive surgery without increasing poor prognosis. There are some limitations in the meta-analysis, which needs further high-quality multicenter studies to confirm and update our findings.
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Affiliation(s)
- Yizi Wang
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Bo Li
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Fang Ren
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Zixuan Song
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Ling Ouyang
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Kuiran Liu
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, China
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Predictors of recurrence following laparoscopic radical hysterectomy for early-stage cervical cancer: A multi-institutional study. Gynecol Oncol 2020; 159:164-170. [PMID: 32665147 DOI: 10.1016/j.ygyno.2020.06.508] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Accepted: 06/28/2020] [Indexed: 01/23/2023]
Abstract
OBJECTIVE To assess predictors of recurrence following laparoscopic radical hysterectomy (LRH) for apparent early stage cervical cancer (CC). METHODS This is a retrospective multi-institutional study reviewing data of consecutive patients who underwent LRH for FIGO 2009 stage IA1 (with lymphovascular space invasion (LVSI)), IA2 and IB1(≤4 cm) CC, between January 2006 and December 2017. The following histotypes were included: squamous, adenosquamous, and adenocarcinoma. Multivariable models were used to estimate adjusted odds ratio (OR) and corresponding 95% CI. Factors influencing disease-free survival (DFS) and disease-specific survival (DSS) were also explored. RESULTS 428 patients were included in the analysis. With a median follow-up of 56 months (1-162) 54 patients recurred (12.6%). At multivariable analysis, tumor size (OR:1.04, 95%CI:1.01-1.09, p = .02), and presence of cervical residual tumor at final pathology (OR: 5.29, 95%CI:1.34-20.76, p = .02) were found as predictors of recurrence; conversely preoperative conization reduced the risk (OR:0.32, 95%CI:0.11-0.90, p = .03). These predictors remained significant also in the IB1 subgroup: tumor size: OR:1.05, 95%CI:1.01-1.09, p = .01; residual tumor at final pathology: OR: 6.26, 95%CI:1.58-24.83, p = .01; preoperative conization: OR:0.33, 95%CI:0.12-0.95, p = .04. Preoperative conization (HR: 0.29, 95%CI: 0.13-0.91; p = .03) and the presence of residual tumor on the cervix at the time of surgery (HR: 8.89; 95%CI: 1.39-17.23; p = .01) independently correlated with DFS. No independent factors were associated with DSS. CONCLUSIONS In women with early stage CC the presence of high-volume disease at time of surgery represent an independent predictor of recurrence after LRH. Conversely, preoperative conization and the absence of residual disease at the time of surgery might play a protective role.
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Bogani G, Ditto A, Chiappa V, Pinelli C, Sonetto C, Raspagliesi F. Primary conization overcomes the risk of developing local recurrence following laparoscopic radical hysterectomy in early stage cervical cancer. Int J Gynaecol Obstet 2020; 151:43-48. [PMID: 32511745 DOI: 10.1002/ijgo.13260] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 12/06/2019] [Accepted: 06/02/2020] [Indexed: 11/10/2022]
Abstract
OBJECTIVE To investigate whether primary conization might overcome the risk of local dissemination in patients undergoing laparoscopic radical hysterectomy. METHODS Consecutive data of 262 patients with early stage cervical cancer were retrieved: 88 women had conization followed by radical hysterectomy. A propensity-matched comparison (1:1) was carried out in order to compare laparoscopy and open surgery. Accumulating data highlighted that minimally invasive surgery has been associated with higher recurrence rates and worse overall survival than open surgery in women with early stage cervical cancer. RESULTS Data of 35 paired patients (total 70 patients) were analyzed. No between-group differences in baseline, disease, and pathological variables were observed. Patients undergoing laparoscopy correlated with lower blood loss (50 [range 30-100] vs 150 [range 50-500] mL; P<0.001) and shorter length of stay (3 ± 0.8 vs 5.4 ± 1.4 days; P<0.001) compared to open surgery. One local recurrence was observed per group (P=1.00). Type of surgical approach did not influence site of recurrence (P=1.00) or survival outcomes, in terms of 10-year disease-free (P=0.549, log-rank test) and overall survivals (P=0.615, log-rank test). CONCLUSIONS The data show that primary conization might overcome the risk of local recurrence after laparoscopic radical hysterectomy in early stage cervical cancer. Further prospective evidence is needed.
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Affiliation(s)
- Giorgio Bogani
- Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy
| | - Antonino Ditto
- Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy
| | - Valentina Chiappa
- Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy
| | - Ciro Pinelli
- Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy
| | - Cristina Sonetto
- Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy
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Casarin J, Bogani G, Papadia A, Ditto A, Pinelli C, Garzon S, Donadello N, Laganà AS, Cromi A, Mueller M, Raspagliesi F, Ghezzi F. Preoperative Conization and Risk of Recurrence in Patients Undergoing Laparoscopic Radical Hysterectomy for Early Stage Cervical Cancer: A Multicenter Study. J Minim Invasive Gynecol 2020; 28:117-123. [PMID: 32320800 DOI: 10.1016/j.jmig.2020.04.015] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 04/13/2020] [Accepted: 04/14/2020] [Indexed: 01/19/2023]
Abstract
STUDY OBJECTIVE To investigate the factors associated with poorer oncologic outcomes in patients undergoing laparoscopic radical hysterectomy (LRH) for early stage cervical cancer. DESIGN Multicenter retrospective study. SETTING Three gynecologic oncology referral centers. PATIENTS Patients with International Federation of Gynecology and Obstetrics 2009 stage IA (positive lymphovascular space invasion)-IB1 cervical cancer between January 2006 and June 2018. INTERVENTIONS LRH (Piver type II-III hysterectomies). Lymph-node dissection was accomplished according to the tumor characteristics. MEASUREMENTS AND MAIN RESULTS Surgical and oncologic outcomes were analyzed. Overall, 186 patients met the inclusion criteria, 16 (8.6%) experienced a recurrence, and 9 (4.8%) died of the disease (median follow-up period 37.9 months). Surgery-related complications did not influence disease-free survival. All the recurrences (16/16; 100%) occurred in patients with stage IB1 disease (p = .02), and 15 (93.7%) in cases involving tumors ≥2 cm. No association between positive lymph node and recurrence was detected (p =.82). Patients who had a preoperative diagnosis through conization (93; 50%) had a significantly lower rate of recurrence than those who underwent cervical biopsy (93; 50%): 1/93 (1.1%) vs 15/93 (16.1%); p <.001). The subanalysis of patients with International Federation of Gynecology and Obstetrics stage IB1 cervical cancer showed that patients undergoing preoperative conization (vs cervical biopsy) were less likely to experience a recurrence (odds ratio 0.09; 95% confidence interval 0.01-0.55). CONCLUSION We confirmed that LRH was associated with a recurrence rate similar to that reported in the Laparoscopic Approach to Cervical Cancer trial. Tumor size ≥2 cm represents the most important risk factor influencing disease-free survival. However, we found that preoperative conization plays a potentially protective role in patients with an IB1 tumor.
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Affiliation(s)
- Jvan Casarin
- Department of Obstetrics and Gynecology, University of Insubria, Varese (Drs. Casarin, Pinelli, Garzon, Donadello, Laganà, Cromi, and Ghezzi).
| | - Giorgio Bogani
- Department of Gynecologic Oncology, National Cancer Institute, Milan (Drs. Bogani, Ditto, and Raspagliesi), Italy
| | - Andrea Papadia
- Department of Obstetrics and Gynecology, University Hospital of Bern, Bern, Switzerland (Drs. Papadia and Mueller)
| | - Antonino Ditto
- Department of Gynecologic Oncology, National Cancer Institute, Milan (Drs. Bogani, Ditto, and Raspagliesi), Italy
| | - Ciro Pinelli
- Department of Obstetrics and Gynecology, University of Insubria, Varese (Drs. Casarin, Pinelli, Garzon, Donadello, Laganà, Cromi, and Ghezzi)
| | - Simone Garzon
- Department of Obstetrics and Gynecology, University of Insubria, Varese (Drs. Casarin, Pinelli, Garzon, Donadello, Laganà, Cromi, and Ghezzi)
| | - Nicoletta Donadello
- Department of Obstetrics and Gynecology, University of Insubria, Varese (Drs. Casarin, Pinelli, Garzon, Donadello, Laganà, Cromi, and Ghezzi)
| | - Antonio Simone Laganà
- Department of Obstetrics and Gynecology, University of Insubria, Varese (Drs. Casarin, Pinelli, Garzon, Donadello, Laganà, Cromi, and Ghezzi)
| | - Antonella Cromi
- Department of Obstetrics and Gynecology, University of Insubria, Varese (Drs. Casarin, Pinelli, Garzon, Donadello, Laganà, Cromi, and Ghezzi)
| | - Michael Mueller
- Department of Obstetrics and Gynecology, University Hospital of Bern, Bern, Switzerland (Drs. Papadia and Mueller)
| | - Francesco Raspagliesi
- Department of Gynecologic Oncology, National Cancer Institute, Milan (Drs. Bogani, Ditto, and Raspagliesi), Italy
| | - Fabio Ghezzi
- Department of Obstetrics and Gynecology, University of Insubria, Varese (Drs. Casarin, Pinelli, Garzon, Donadello, Laganà, Cromi, and Ghezzi)
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Minimally Invasive Liver Resection for Early-Stage Hepatocellular Carcinoma: Inconsistent Outcomes from Matched or Weighted Cohorts. J Gastrointest Surg 2020; 24:560-568. [PMID: 31012046 DOI: 10.1007/s11605-019-04221-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Accepted: 03/28/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND The aim of the current study was to re-evaluate the role of minimally invasive liver resection (MILR) among patients with early-stage (stage I or II) hepatocellular carcinoma (HCC) undergoing partial hepatectomy. METHODS A retrospective analysis of the National Cancer Database (NCDB) was conducted to identify patients with early-stage HCC who underwent partial hepatectomy in the USA from 2010 to 2013. Overall survival (OS) was compared in three cohorts: crude; stabilized inverse probability of treatment propensity score weighting (IPTW); and propensity score matching (PSM). RESULTS Among 4027 patients included in the study, only 11.7%, (n = 473) underwent MILR. In the stabilized IPTW cohort, patients who underwent MILR versus open resection were more likely to have tumors greater than 3 cm (63.9%, n = 285 vs. 51.4%, n = 228, p < 0.001) and poorly/undifferentiated tumors (21.5%, n = 96 vs. 12.9%, n = 57, p < 0.001). Within the crude cohort, a 5-year OS was superior among patients in the open surgical group (67.8%) compared with patients who underwent MILR (56.6%) (p < 0.001). After classic PSM analysis, the 5-year OS of patients undergoing MILR and open surgery were noted to be comparable (57.3% vs 63.8%, p = 0.17; HR 1.16, 95% CI 0.92-1.45). In contrast, after applying IPTW, the 5-year OS of patients who underwent MILR (55.5%) was worse compared with patients who had an open resection (67.5%) (HR 1.46, 95% CI 1.15-1.84; p < 0.001). CONCLUSIONS Long-term outcomes of patients undergoing MILR were comparable with patients who had open surgery when assessed by standard PSM. The use of IPTW resulted in more unbalanced groups leading to residual confounding and bias.
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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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Cusimano MC, Baxter NN, Gien LT, Moineddin R, Liu N, Dossa F, Willows K, Ferguson SE. Impact of surgical approach on oncologic outcomes in women undergoing radical hysterectomy for cervical cancer. Am J Obstet Gynecol 2019; 221:619.e1-619.e24. [PMID: 31288006 DOI: 10.1016/j.ajog.2019.07.009] [Citation(s) in RCA: 83] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Revised: 06/30/2019] [Accepted: 07/02/2019] [Indexed: 11/28/2022]
Abstract
BACKGROUND Recent studies demonstrating shorter survival among cervical cancer patients undergoing minimally invasive versus open radical hysterectomy could not account for surgeon volume and require confirmation in other jurisdictions with larger sample sizes, longer follow-up, and data on disease recurrence. OBJECTIVE To determine if surgical approach is associated with oncologic outcomes in cervical cancer patients undergoing minimally invasive or open radical hysterectomy, while accounting for mechanistic factors including surgeon volume. STUDY DESIGN We performed a population-based retrospective cohort study of cervical cancer patients undergoing primary radical hysterectomy by a gynecologic oncologist from 2006 to 2017 in Ontario, Canada. A multivariable marginal Cox proportional hazards model and cause-specific hazards model were used to evaluate the association of surgical approach with all-cause death and recurrence respectively, clustering at the surgeon level. We tested for interactions between surgical approach and either pathologic stage or surgeon volume. RESULTS We identified 958 patients (minimally invasive 475; open 483) with mean age 45.9 and a median follow-up of 6 years. Of minimally invasive procedures, 89.6% were performed laparoscopically and 10.4% robotically. The unadjusted 5-year cumulative incidences of all-cause death (minimally invasive 12.5%; open 5.4%), cervical cancer death (minimally invasive 9.3%; open 3.3%), and recurrence (minimally invasive 16.2%; open 8.4%) were significantly increased for minimally invasive radical hysterectomy in patients with stage IB disease, but not the cohort overall. After adjusting for patient factors and surgeon volume, minimally invasive radical hysterectomy was associated with increased rates of death (hazard ratio [HR], 2.20; 95% confidence interval [CI], 1.15-4.19) and recurrence (HR, 1.97; 95% CI, 1.10-3.50) compared to open radical hysterectomy in patients with stage IB disease (n = 534), but not IA disease (n = 244; HR, 0.73; 95% CI, 0.13-4.01; HR, 0.34; 95% CI, 0.10-1.10). CONCLUSION Minimally invasive radical hysterectomy is associated with increased rates of death and recurrence in patients with stage IB cervical cancer even after controlling for surgeon volume; open radical hysterectomy should be the recommended approach in this population. Although there may be a subset of patients with microscopic early-stage disease for whom minimally invasive radical hysterectomy remains safe, additional studies are required.
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Affiliation(s)
- Maria C Cusimano
- Department of Obstetrics & Gynecology, University of Toronto, Toronto, ON, Canada
| | - Nancy N Baxter
- Department of Surgery, University of Toronto, Toronto, ON, Canada; Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada; Department of Surgery and Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, ON, Canada; Institute for Clinical Evaluative Sciences, Toronto, ON, Canada
| | - Lilian T Gien
- Department of Obstetrics & Gynecology, University of Toronto, Toronto, ON, Canada; Institute for Clinical Evaluative Sciences, Toronto, ON, Canada; Division of Gynecologic Oncology, Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Rahim Moineddin
- Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada; Institute for Clinical Evaluative Sciences, Toronto, ON, Canada
| | - Ning Liu
- Institute for Clinical Evaluative Sciences, Toronto, ON, Canada
| | - Fahima Dossa
- Department of Surgery, University of Toronto, Toronto, ON, Canada
| | - Karla Willows
- Department of Obstetrics & Gynecology, University of Toronto, Toronto, ON, Canada
| | - Sarah E Ferguson
- Department of Obstetrics & Gynecology, University of Toronto, Toronto, ON, Canada; Division of Gynecologic Oncology, Princess Margaret Cancer Centre, Toronto, ON, Canada.
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Bogani G, Maggiore ULR, Rossetti D, Ditto A, Martinelli F, Chiappa V, Ferla S, Indini A, Sabatucci I, Lorusso D, Raspagliesi F. Advances in laparoscopic surgery for cervical cancer. Crit Rev Oncol Hematol 2019; 143:76-80. [DOI: 10.1016/j.critrevonc.2019.07.021] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Revised: 08/02/2018] [Accepted: 07/29/2019] [Indexed: 01/01/2023] Open
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Melamed A, Rauh-Hain JA, Ramirez PT. Minimally Invasive Radical Hysterectomy for Cervical Cancer: When Adoption of a Novel Treatment Precedes Prospective, Randomized Evidence. J Clin Oncol 2019; 37:3069-3074. [PMID: 31560581 DOI: 10.1200/jco.19.01164] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Affiliation(s)
- Alexander Melamed
- Columbia University Vagelos College of Physicians and Surgeons, New York, NY
| | | | - Pedro T Ramirez
- The University of Texas MD Anderson Cancer Center, Houston, TX
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Kanno K, Andou M, Yanai S, Toeda M, Nimura R, Ichikawa F, Teishikata Y, Shirane T, Sakate S, Kihira T, Hamasaki Y, Sawada M, Shirane A, Ota Y. Long-term oncological outcomes of minimally invasive radical hysterectomy for early-stage cervical cancer: A retrospective, single-institutional study in the wake of the LACC trial. J Obstet Gynaecol Res 2019; 45:2425-2434. [PMID: 31502349 DOI: 10.1111/jog.14116] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 08/25/2019] [Indexed: 12/11/2022]
Abstract
AIM The objective of this study was to investigate the long-term oncological outcomes of minimally invasive radical hysterectomy (MIRH) for the treatment of early-stage cervical cancer retrospectively in the wake of the laparoscopic approach to cervical cancer (LACC) trial. METHODS A total of 109 patients with stage IA1 with lymphovascular space involvement, IA2, and IB1 cervical cancers were included in this study. The surgical and oncological outcomes were retrospectively evaluated. All patients underwent type C MIRH with a no-touch isolation technique for cervical tumor. RESULTS The median number of resected pelvic lymph nodes was 36 (range, 14-94), and 10 patients (9.2%) had positive nodes. One patient (0.9%) had positive surgical margins. Forty-six patients (42%) underwent adjuvant therapy. The median follow-up time was 73 months (range, 30-146 months). Five patients (4.6%) developed recurrent disease, and 3 patients (2.8%) died of cervical cancer. The 5-year disease-free survival and overall survival rates were 96.3% and 97.2%, respectively. A comparison between patients with tumor diameter ≤ 2 cm (n = 59) and those with tumor diameter > 2 cm (n = 50) did not identify any significant differences, with 5-year disease-free survival 96.6% versus 94.0% and 5-year overall survival 98.3% versus 96.0%, respectively. CONCLUSION In this retrospective study, MIRH with a no-touch isolation technique for stage IA to IB1 cervical cancer was a safe approach in terms of oncological outcomes. However, every surgeon who treats early-stage cervical cancer should inform each patient of the results of the LACC trial because it has an exceedingly high impact.
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Affiliation(s)
- Kiyoshi Kanno
- Department of Obstetrics and Gynecology, Kurashiki Medical Center, Okayama, Japan
| | - Masaaki Andou
- Department of Obstetrics and Gynecology, Kurashiki Medical Center, Okayama, Japan
| | - Shiori Yanai
- Department of Obstetrics and Gynecology, Kurashiki Medical Center, Okayama, Japan
| | - Mitsuru Toeda
- Department of Obstetrics and Gynecology, Kurashiki Medical Center, Okayama, Japan
| | - Ryo Nimura
- Department of Obstetrics and Gynecology, Kurashiki Medical Center, Okayama, Japan
| | - Fuyuki Ichikawa
- Department of Obstetrics and Gynecology, Kurashiki Medical Center, Okayama, Japan
| | - Yasuhiro Teishikata
- Department of Obstetrics and Gynecology, Kurashiki Medical Center, Okayama, Japan
| | - Terumi Shirane
- Department of Obstetrics and Gynecology, Kurashiki Medical Center, Okayama, Japan
| | - Shintaro Sakate
- Department of Obstetrics and Gynecology, Kurashiki Medical Center, Okayama, Japan
| | - Tomohisa Kihira
- Department of Obstetrics and Gynecology, Kurashiki Medical Center, Okayama, Japan
| | - Yoichiro Hamasaki
- Department of Obstetrics and Gynecology, Kurashiki Medical Center, Okayama, Japan
| | - Mari Sawada
- Department of Obstetrics and Gynecology, Kurashiki Medical Center, Okayama, Japan
| | - Akira Shirane
- Department of Obstetrics and Gynecology, Kurashiki Medical Center, Okayama, Japan
| | - Yoshiaki Ota
- Department of Obstetrics and Gynecology, Kurashiki Medical Center, Okayama, Japan
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Therapeutic observation of acupuncture plus navel acupuncture for urinary retention after radical hysterectomy for cervical cancer. JOURNAL OF ACUPUNCTURE AND TUINA SCIENCE 2019. [DOI: 10.1007/s11726-019-1123-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Lee CL, Huang KG, Nam JH, Lim PC, Shun FWW, Lee KW, Kanao H, Aoki Y, Takeshima N, Hadisaputra W, Liang Z, Supakarapongkul W, Wang KL. The Statement of the Asia-Pacific Association for Gynecologic Endoscopy and Minimally Invasive Therapy for LACC Study. Gynecol Minim Invasive Ther 2019; 8:91-93. [PMID: 31544017 PMCID: PMC6743232 DOI: 10.4103/gmit.gmit_75_19] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Accepted: 07/15/2019] [Indexed: 12/21/2022] Open
Affiliation(s)
- Chyi-Long Lee
- Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital, Linkou Medical Center, Kweishan, Taoyuan, Taiwan.,Chang Gung University College of Medicine, Kweishan, Taoyuan, Taiwan
| | - Kuan-Gen Huang
- Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital at Linkou, Chang Gung University College of Medicine, Kweishan, Taoyuan, Taiwan
| | - Joo-Hyun Nam
- Department of Obsteterics and Gynecology, College of Medicine, University of Ulsan, Asan Medical Center, Seoul, Korea
| | - Peter C Lim
- Department of Gynecology Oncology and Robotic Surgery, Center of Hope, University of Nevada, Reno School of Medicine, Reno, Nevada, USA
| | - Felix Wong Wu Shun
- Division of Women and Child Health, The University of New South Wales, Sydney, Australia
| | | | - Hiroyuki Kanao
- Department of Gynecologic Oncology, Cancer Institute Hospital, Tokyo, Japan
| | - Yoichi Aoki
- Department of Gynecologic Oncology, Cancer Institute Hospital, Tokyo, Japan
| | - Nobuhiro Takeshima
- Department of Gynecologic Oncology, Cancer Institute Hospital, Tokyo, Japan
| | - Wachyu Hadisaputra
- Department of Obstetrics and Gynecology, Faculty of Medicine, Universitas Indonesia, West Java, Indonesia
| | - Zhiqing Liang
- Department of Obstetrics and Gynecology, Southwestern Hospital, Third Military Medical University, Chongqing, China
| | | | - Kung-Liahng Wang
- Department of Obstetrics and Gynecology, Mackay Memorial Hospital, Taipei, Taiwan
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Cantrell LA, Pfisterer J, Boggess J, Duska LR. Interpreting Randomized Clinical Trials in Gynecologic Oncology Surgery: Does One Size Fit All? Am Soc Clin Oncol Educ Book 2019; 39:342-350. [PMID: 31099641 DOI: 10.1200/edbk_237945] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Randomized clinical trials (RCTs) are considered the gold standard of clinical research. They are designed to eliminate bias and to produce objective and generalizable results about new treatment paradigms. Although RCTs have recognized limitations, including long completion time and high cost, they also have transformed clinical research and improved the quality of health care by rigorously evaluating countless new treatment options. Surgical RCTs present their own unique set of limitations including an inability to standardize surgical technique and expertise; an inability to overcome enrollment bias by enrolling surgeons; and a lack of generalizability with respect to institutional resources and abilities. Here, we discuss surgical RCTs in two domains: upfront management of advanced ovarian cancer and surgical management of early-stage cervical cancer. Familiarity with the abundant retrospective data available for both of these clinical scenarios as well as recognition of the strengths and limitations of surgical RCTs are critical to determine the best treatment for an individual patient.
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Affiliation(s)
| | | | - John Boggess
- 3 University of North Carolina at Chapel Hill, Chapel Hill, NC
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