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Alonso-Espías M, Gracia M, Zapardiel I. Benefits of sentinel node detection in cervical cancer. Curr Opin Oncol 2024; 36:397-405. [PMID: 39007197 DOI: 10.1097/cco.0000000000001063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/16/2024]
Abstract
PURPOSE OF REVIEW Sentinel lymph node biopsy (SLNB) is a widely used technique in other gynaecological tumours but has not yet been implemented as the gold standard technique for nodal staging in cervical cancer. Since the majority of evidence is derived from retrospective studies, this review aims to summarize the most recent evidence on this relevant topic. RECENT FINDINGS SLNB has demonstrated to be a well tolerated technique for lymph node staging in early-stage cervical cancer patients with promising future as exclusive lymph node assessment method avoiding full lymphadenectomy. Moreover, it allows ultrastaging and unfrequent drainage identification, which enables the detection of patients at a high risk of recurrence who would otherwise remain unnoticed. When compared with pelvic lymphadenectomy, SLNB is also associated with less intraoperative and postoperative complications, especially in terms of lymphedema formation. SUMMARY The available evidence suggests that SLNB offers numerous advantages over the standard pelvic lymphadenectomy reducing morbidity rates and increasing diagnostic accuracy. Three ongoing prospective trials will likely answer the controversies over these questions.
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Matsuo K, Shimada M, Matsuzaki S, Machida H, Shigeta S, Yoshida H, Kato K, Kanao H, Takekuma M, Mikami M, Okamoto A. Assessment of postoperative therapy de-escalation for early-stage, intermediate-risk cervical cancer. Int J Gynecol Cancer 2024:ijgc-2024-005597. [PMID: 39107048 DOI: 10.1136/ijgc-2024-005597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/09/2024] Open
Abstract
OBJECTIVE The objective of this study was to assess the oncologic outcome of surgically-treated patients with early-stage, intermediate-risk cervical cancer according to postoperative therapy modality. METHODS This retrospective cohort study queried the Japanese Gynecologic Oncology Group's nationwide surgical data platform. The study population was 1084 patients with stage IB cervical cancer who underwent primary radical hysterectomy and lymphadenectomy from 2004 to 2008. Histology type-incorporated intermediate-risk factor patterns were clustered into three groups based on recurrence risk. Oncologic outcomes were assessed per postoperative therapy: external beam radiotherapy alone, concurrent chemo-radiotherapy, chemotherapy alone, and no treatment. RESULTS Histology-incorporated intermediate-risk groups included: no lympho-vascular space invasion in any histology, or squamous cell carcinoma with lympho-vascular space invasion but no deep stromal invasion (n=559, 51.6%, group 1); squamous cell carcinoma with both lympho-vascular space invasion and deep cervical stromal invasion (n=281, 25.9%; group 2); and non-squamous histology with lympho-vascular space invasion (n=244, 22.5%; group 3). The 5-year disease-free survival rates were 93.3%, 89.3%, and 82.5% for group 1,-2, and -3, respectively (p<0.001), with group 3 exhibiting an almost three-fold increased recurrence risk compared with group 1 (adjusted-hazard ratio (aHR) 2.70, 95% confidence interval (CI) 1.70-4.32), followed by group 2 (aHR 1.67, 95% CI 1.01 to 2.75). Disease-free survival was similar across the postoperative therapy groups: 5 year rates for external beam radiotherapy alone, concurrent chemo-radiotherapy, chemotherapy alone, and no postoperative treatment, 94.8%, 87.2%, 93.6%, and 94.2% for group 1 (p=0.294); 85.0%, 93.3%, 87.3%, and 90.5% for group 2 (p=0.578); and 85.4%, 83.1%, 80.5%, and 83.3% for group 3 (p=0.876). The aHR for disease-free survival comparing no postoperative treatment to external beam radiotherapy alone was 1.10 (95% CI 0.37 to 3.28), 0.71 (95% CI 0.29 to 1.79), and 1.21 (95% CI 0.42 to 3.51) for group 1, group 2, and group 3, respectively. The observed exposure-outcome associations were similar for cause-specific survival (all, p>0.05). CONCLUSION In this retrospective investigation in Japan, active surveillance without postoperative therapy following radical hysterectomy and lymphadenectomy was not associated with oncologic outcome in early-stage, intermediate-risk cervical cancer.
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Affiliation(s)
- Koji Matsuo
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, CA, USA
- Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA, USA
| | - Muneaki Shimada
- Department of Obstetrics and Gynecology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Shinya Matsuzaki
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Hiroko Machida
- Department of Obstetrics and Gynecology, Tokai University School of Medicine, Isehara, Kanagawa, Japan
| | - Shogo Shigeta
- Department of Obstetrics and Gynecology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Hiroshi Yoshida
- Department of Obstetrics and Gynecology, Tokai University School of Medicine, Isehara, Kanagawa, Japan
| | - Kazuyoshi Kato
- Department of Obstetrics and Gynecology, Kitasato University School of Medicine, Sagamihara, Kanagawa, Japan
| | - Hiroyuki Kanao
- Department of Gynecology, Cancer Institute Hospital of JFCR, Tokyo, Tokyo, Japan
| | - Munetaka Takekuma
- Department of Gynecology, Shizuoka Cancer Center Hospital, Sunto-gun, Shizuoka, Japan
| | - Mikio Mikami
- Department of Obstetrics and Gynecology, Tokai University School of Medicine, Isehara, Kanagawa, Japan
| | - Aiko Okamoto
- Department of Obstetrics and Gynecology, Jikei University School of Medicine, Minato-ku, Japan
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Parpinel G, Laas-Faron E, Balaya V, Guani B, Zola P, Mathevet P, Paoletti X, Lecuru FR. Survival after sentinel lymph node biopsy for early cervical cancers: a systematic review and meta-analysis. Int J Gynecol Cancer 2023; 33:1853-1860. [PMID: 37696646 DOI: 10.1136/ijgc-2023-004726] [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] [Indexed: 09/13/2023] Open
Abstract
BACKGROUND Sentinel lymph node biopsy represents an alternative to pelvic lymphadenectomy for lymph node staging of early-stage cervical carcinoma, but prospective evidence on long-term oncological safety of sentinel lymph node biopsy alone versus pelvic lymphadenectomy is missing. OBJECTIVE To investigate, with this meta-analysis, the impact of sentinel lymph node biopsy alone versus pelvic lymphadenectomy on survival for patients with early-stage cervical cancer. METHODS A systematic literature review was performed. We excluded studies in which pelvic lymphadenectomy was systematically performed after every sentinel lymph node biopsy, including only articles where pelvic lymphadenectomy was performed because sentinel lymph node biopsy was not conclusive. A meta-analysis was carried out combining 5-year disease-free survival and overall survival rates with a random and fixed effect model. Heterogeneity was tested using the Cochran Χ2 test and quantified with Higgins information I2. RESULTS The search of databases and registers found 927 items and six articles (two retrospective and four prospective). The median time of follow-up was 34.8 months (range 13-53). Overall common effect disease-free survival was 98% while random effect disease-free survival was 94%. Overall heterogeneity was 77%. A subgroup analysis was applied, dividing studies into one group including sentinel lymph node biopsy negative data only (common effect disease-free survival 91%; random effect disease-free survival 90%), and one group with a negative and positive sentinel lymph node biopsy (common effect disease-free survival 98%; random effect disease-free survival 96%). In the analysis of overall survival, positive and negative sentinel lymph node biopsy cases were examined together (common and random effect overall survival 99%). Ultrastaging did not affect disease-free survival (common and random effect disease-free survival 92% in the ultrastaging group vs common effect disease-free survival 99% and random effect disease-free survival 96% in the non-ultrastaging group). CONCLUSIONS Both 5-year disease-free survival and overall survival rate after sentinel lymph node biopsy alone are higher than 90% and do not differ from pelvic lymphadenectomy survival data. Ultrastaging did not impact survival.
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Affiliation(s)
| | - Enora Laas-Faron
- Department of Gynaecologic Oncology, Institute Curie, Paris, France
| | - Vincent Balaya
- Department of Obstetrics and Gynecology, Felix Guyon Hospital - CHU Nord Réunion, La Réunion Island, France
| | - Benedetta Guani
- Department of Obstetrics and Gynecology, University Hospital of Fribourg, Fribourg, Switzerland
| | - Paolo Zola
- Gynecologic Oncology, Department of Gynecology and Obstetrics; University of Turin; Turin; Italy, Turin, Gynecology, Italy
| | - Patrice Mathevet
- Centre Hospitalier Universitaire Vaudois Departement de gynecologie-obstetrique et genetique medicale, Lausanne, Switzerland
| | - Xavier Paoletti
- Inserm U900, équipe de statistique pour la médecine de précision (STAMPM), Institut Curie, Paris, Île-de-France, France
| | - Fabrice R Lecuru
- Breast, Gynecology and Reconstructive Surgery Unit, Institute Curie, Paris, France
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Furey KB, Anderson ZS, Kuznicki ML, Klar M, Roman LD, Wright JD, Matsuo K. Increasing trends of cervical conization with lymph node evaluation for fertility-sparing surgery in early cervical cancer. Gynecol Oncol 2023; 173:122-129. [PMID: 37137189 DOI: 10.1016/j.ygyno.2023.04.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 04/22/2023] [Accepted: 04/25/2023] [Indexed: 05/05/2023]
Abstract
OBJECTIVE To examine uptake, characteristics, and survival outcome of less-radical fertility-sparing surgery with cervical conization and lymph node evaluation (Cone-LN) in reproductive age patients with early cervical cancer. METHODS This retrospective cohort study examined the National Cancer Institute's Surveillance, Epidemiology, and End Results Program. The study population included 407 patients aged <50 years with stage IA-IB2 (≤4 cm) cervical cancer who received fertility-sparing surgery from 2004 to 2019. The exposure was fertility-sparing surgery type: Cone-LN (n = 196) or trachelectomy with lymph node evaluation (Trach-LN, n = 211). The main co-outcomes were (i) temporal trends of surgery type, assessed with Cochran-Armitage test, and (ii) clinical and tumor characteristics, assessed with multivariable binary logistic regression model. The secondary outcome was overall survival, assessed with inverse probability of treatment weighting propensity score. RESULTS The number of patients receiving Cone-LN increased from 43.5% in 2004-2007 to 58.4% in 2016-2019 (P-trend = 0.005). Patients receiving conization and sentinel lymph node (SLN) biopsy alone increased from 0% to 14.4% (P-trend < 0.001). In a multivariable analysis, patients in the Cone-LN group were more likely to undergo SLN biopsy (aOR 6.04) compared to those in the Trach-LN group whereas those with adenocarcinoma (aOR 0.49) and T1b tumors (aOR for ≤2 cm 0.21, and aOR for 2.1-4.0 cm 0.10) were less likely to receive Cone-LN. In a propensity score-weighted model, the Cone-LN and Trach-LN groups had comparable overall survival (7-year rates, 98.9% vs 97.8%). Similar associations were observed for patients with squamous, adenocarcinoma / adenosquamous, T1a classification, and T1b(≤2 cm) classification. CONCLUSION The current population-based analysis suggests that the performance of cervical conization with lymph node evaluation, particularly with SLN biopsy, is gradually increasing for early cervical cancer patients desiring future fertility.
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Affiliation(s)
- Katelyn B Furey
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, CA, USA
| | - Zachary S Anderson
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, CA, USA
| | - Michelle L Kuznicki
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Cleveland Clinic, Cleveland, OH, USA
| | - Maximilian Klar
- Department of Obstetrics and Gynecology, University of Freiburg Faculty of Medicine, Freiburg, Germany
| | - Lynda D Roman
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, CA, USA; Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA, USA
| | - Jason D Wright
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Columbia University College of Physicians and Surgeons, New York, NY, USA
| | - Koji Matsuo
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, CA, USA; Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA, USA.
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Matsuo K, Klar M, Barakzai SK, Jooya ND, Nusbaum DJ, Shimada M, Roman LD, Wright JD. Utilization of sentinel lymph node biopsy in the early ovarian cancer surgery. Arch Gynecol Obstet 2023; 307:525-532. [PMID: 35595998 DOI: 10.1007/s00404-022-06595-0] [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: 12/28/2021] [Accepted: 04/25/2022] [Indexed: 11/02/2022]
Abstract
OBJECTIVE Sentinel lymph node (SLN) biopsy has been incorporated into surgical care for many malignancies; however, the utility has not been examined in ovarian cancer. This study examined population-level trends, characteristics, and outcomes related to SLN biopsy in early stage ovarian cancer. METHODS This is a retrospective cohort study querying the National Cancer Institute's Surveillance, Epidemiology, and End Result Program from 2003-2018. The study population consisted of 11,512 women with stage I ovarian cancer who had adnexectomy-based surgical staging including lymph node evaluation. Exposure allocation was based on SLN biopsy use. Main outcomes measured were (i) trends and characteristics associated with SLN biopsy use, assessed by multivariable logistic regression model, and (ii) overall survival assessed with inverse provability of treatment weighting propensity score. RESULTS SLN biopsy was performed in less than 1% of study population. In a multivariable analysis, recent surgery (2011-2018 versus 2003-2010, odds ratio [OR] 1.64, 95% confidence interval [CI] 1.03-2.59), smaller tumor size (< 10 versus ≥ 10 cm, OR 3.07, 95% CI 1.20-7.84), and East registry area (OR 2.74, 95% CI 1.73-4.36) remained independent characteristics for SLN biopsy use. In a propensity score weighted model, 5-year overall survival rate was 90.5% for the SLN biopsy-incorporated group and 88.6% for the lymphadenectomy group (hazard ratio 0.96, 95% CI 0.53-1.73). CONCLUSION SLN biopsy was rarely performed for early ovarian cancer surgery during the study period with insufficient evidence to interpret the survival effect. SLN biopsy in early ovarian cancer appears to be in early development phase, warranting further study and careful evaluation to assess feasibility and oncologic outcome.
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Affiliation(s)
- Koji Matsuo
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, 2020 Zonal Avenue, IRD 520, Los Angeles, CA, 90033, USA. .,Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA, USA.
| | - Maximilian Klar
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Syem K Barakzai
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, 2020 Zonal Avenue, IRD 520, Los Angeles, CA, 90033, USA
| | - Neda D Jooya
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, 2020 Zonal Avenue, IRD 520, Los Angeles, CA, 90033, USA
| | - David J Nusbaum
- Section of Urology, University of Chicago Medicine, Chicago, IL, USA
| | - Muneaki Shimada
- Department of Obstetrics and Gynecology, Tohoku University School of Medicine, Sendai, Miyagi, Japan
| | - Lynda D Roman
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, 2020 Zonal Avenue, IRD 520, Los Angeles, CA, 90033, USA.,Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA, USA
| | - Jason D Wright
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Columbia University College of Physicians and Surgeons, New York, NY, USA
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Mills H, Acquah R, Tang N, Cheung L, Klenk S, Glassen R, Pirson M, Albert A, Hoang DT, Van TN. Commentary: Computational Analysis for ERAS and Other Surgical Processes: Commentary From Clinical Perspective. Front Surg 2022; 9:946963. [PMID: 35903264 PMCID: PMC9316441 DOI: 10.3389/fsurg.2022.946963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 05/25/2022] [Indexed: 11/24/2022] Open
Affiliation(s)
- Hilla Mills
- Department of Medical Science, University for Development, Accra, Ghana
| | - Ronald Acquah
- Department of Medical Science, University for Development, Accra, Ghana
| | - Nova Tang
- RD Lab, The Hospital Institute for Hebal Research, Toluca, Mexico
| | - Luke Cheung
- RD Lab, The Hospital Institute for Hebal Research, Toluca, Mexico
| | - Susanne Klenk
- Research Institution of Clinical Biomedicine, Hospital University Medical Centre, Ulm, Germany
| | - Ronald Glassen
- Research Institution of Clinical Biomedicine, Hospital University Medical Centre, Ulm, Germany
| | - Magali Pirson
- Industrial Research Group, International College of Science and Technology, Brussels, Belgium
| | - Alain Albert
- Industrial Research Group, International College of Science and Technology, Brussels, Belgium
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Li W, Huang S, Xie Y, Chen G, Yuan J, Yang Y. Model-Based Computational Analysis on the Effectiveness of Enhanced Recovery after Surgery in the Operating Room with Nursing. Front Surg 2022; 9:922684. [PMID: 35662829 PMCID: PMC9159805 DOI: 10.3389/fsurg.2022.922684] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Accepted: 04/25/2022] [Indexed: 11/13/2022] Open
Abstract
ObjectiveIn order to better understand the relative surgical process, this work used a model-based computational analysis on the effectiveness of enhanced recovery after surgery (ERAS) in the operating room with nursing.MethodsA total of 360 surgical patients in the First Affiliated Hospital, Sun Yat-sen University, from the period June 2020 to March 2021, were randomly divided into two groups, namely, observation group and control group, with 180 cases in each group. Routine nursing was used in the control group, while ERAS was implemented in the observation group from the point of view of four aspects, namely, preoperative visit, intraoperative cooperation, postoperative return visit, and psychological intervention.ResultsPostoperative complications, average hospital stay, nursing satisfaction, and postoperative quality of life in the observation group were significantly better than those in the control group (all p < 0.05).ConclusionThe application of ERAS for surgical patients can enhance team awareness, optimize the process of cooperation, reduce surgical complications and improve nursing quality, and prognosis, and it is worth popularizing in the operating room.
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Affiliation(s)
- Wenji Li
- The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Shu Huang
- Department of Orthopedics, Hunan Provincial People’s Hospital (The First-Affiliated Hospital of Hunan Normal University), Changsha, China
| | - Yong Xie
- Department of Orthopedics, Hunan Provincial People’s Hospital (The First-Affiliated Hospital of Hunan Normal University), Changsha, China
| | - Guanyu Chen
- Department of Orthopedics, Hunan Provincial People’s Hospital (The First-Affiliated Hospital of Hunan Normal University), Changsha, China
| | - Jun Yuan
- Department of Orthopedics, Hunan Provincial People’s Hospital (The First-Affiliated Hospital of Hunan Normal University), Changsha, China
| | - Yun Yang
- The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
- Correspondence: Yun Yang
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