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Robin F, Roux L, Zaheer MA, Sulpice L, Dion L, Lavoue V, Landreau J, Morandi X, Nyangoh Timoh K. A reappraisal of the deep uterine vein: a multimodal exploration with implications for pelvic surgery. Surg Radiol Anat 2024; 46:381-390. [PMID: 38493417 DOI: 10.1007/s00276-024-03316-x] [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: 09/28/2023] [Accepted: 01/25/2024] [Indexed: 03/19/2024]
Abstract
PURPOSE Pelvic gynecological surgeries, whether for malignant or benign conditions, frequently result in functional complications due to injuries to the autonomic nervous system. Recognizing the deep uterine vein (DUV) as an essential anatomical reference can aid in preserving these structures. Despite its significance, the DUV is infrequently studied and lacks comprehensive documentation in Terminologia Anatomica. This research endeavors to elucidate a detailed characterization of the DUV. METHODS We undertook a systematic literature review aligning with the "PRISMA" guidelines, sourcing from PUBMED and EMBASE. Our comprehensive anatomical examination encompassed cadaveric dissections and radio-anatomical evaluations utilizing the Anatomage® Table. RESULTS The literary exploration revealed a consensus on the DUV's description based on both anatomical and surgical observations. It arises from the merger of cervical, vesical, and vaginal veins, coursing through the paracervix in a descending and rearward direction before culminating in the internal iliac vein. The hands-on anatomical study further delineated the DUV's associations throughout its course, highlighting its role in bifurcating the uterus's lateral aspect into two distinct zones: a superior vascular zone housing the uterine artery and ureter and an inferior nervous segment below the DUV representing the autonomic nerve pathway. CONCLUSION A profound understanding of the subperitoneal space anatomy is paramount for pelvic surgeons to mitigate postoperative complications. The DUV's intricate neurovascular interplays underscore its significance as an indispensable surgical guide for safeguarding nerves and the ureter.
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Affiliation(s)
- Fabien Robin
- Department of Digestive Surgery and Liver Transplantation, Rennes University Hospital, Rennes, France
- INSERM OSS U1242, University Hospital, Rennes 1 University, Rennes, France
- Anatomy Laboratory, Faculty of Medicine, University of Rennes 1, Rennes, France
| | - Léa Roux
- Department of Gynecology, Rennes University Hospital, 16, Boulevard de Bulgarie, 35000, Rennes, France
- Rennes University, INSERM, LTSI-UMR 1099, F35000, Rennes, France
| | - Myra A Zaheer
- George Washington University School of Medicine and Health Sciences, Washington, DC, USA
| | - Laurent Sulpice
- Department of Digestive Surgery and Liver Transplantation, Rennes University Hospital, Rennes, France
- INSERM OSS U1242, University Hospital, Rennes 1 University, Rennes, France
- Anatomy Laboratory, Faculty of Medicine, University of Rennes 1, Rennes, France
| | - Ludivine Dion
- Department of Gynecology, Rennes University Hospital, 16, Boulevard de Bulgarie, 35000, Rennes, France
| | - Vincent Lavoue
- Department of Gynecology, Rennes University Hospital, 16, Boulevard de Bulgarie, 35000, Rennes, France
- Rennes University, INSERM, LTSI-UMR 1099, F35000, Rennes, France
| | - Julien Landreau
- Anatomy Laboratory, Faculty of Medicine, University of Rennes 1, Rennes, France
| | - Xavier Morandi
- Anatomy Laboratory, Faculty of Medicine, University of Rennes 1, Rennes, France
- Rennes University, INSERM, LTSI-UMR 1099, F35000, Rennes, France
| | - Krystel Nyangoh Timoh
- Anatomy Laboratory, Faculty of Medicine, University of Rennes 1, Rennes, France.
- Department of Gynecology, Rennes University Hospital, 16, Boulevard de Bulgarie, 35000, Rennes, France.
- Rennes University, INSERM, LTSI-UMR 1099, F35000, Rennes, France.
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Zeng C, Wu J, Lu X. Clinicopathological features and immunophenotype of Silva pattern system in endocervical adenocarcinoma. Int J Exp Pathol 2023; 104:140-150. [PMID: 36928883 PMCID: PMC10182364 DOI: 10.1111/iep.12470] [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: 10/04/2021] [Revised: 01/01/2023] [Accepted: 01/08/2023] [Indexed: 03/18/2023] Open
Abstract
The aim of this study was to investigate the correlation between Silva pattern system and clinicopathological features of endocervical adenocarcinoma. Moreover, it was to find molecular markers helpful for Silva classification, and thus we also explored the expression levels of invasion, adhesion and proliferation biomarkers in cases of Silva non-invasive and invasive types. The survival based on Silva pattern system was analysed by Kaplan-Meier survival analysis, Log-rank test and a COX risk proportionality model. Sixty samples were chosen to detect the MMP-2, MMP-9, u-PA, E-cadherin, β-catenin, EGF, TGF-α, HDGF, c-Met and RGN expression by immunohistochemistry. Multivariate analysis showed that pattern A/pattern B/pattern C Silva pattern system provided independent risk factors for prognosis. Our results found the levels of MMP-2, MMP-9 and u-PA were significantly higher in endocervical adenocarcinoma with destructive growth than in the nondestructive group. The levels of E-cadherin and β-catenin were significantly lower in endocervical adenocarcinoma with destructive growth than in the nondestructive group. The levels of EGF, TGF-α and HDGF were significantly higher in endocervical adenocarcinoma with destructive growth than in the nondestructive group. Compared with 'non-invasive/invasive Silva pattern', this study suggests 'pattern A/pattern B/pattern C Silva pattern' could be a better criteria for predicting the prognosis. Furthermore, the dual-marker combination of 'MMP-2 and u-PA' and 'E-cadherin and β-catenin' is very important in the diagnosis of Silva pattern classification.
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Affiliation(s)
- Chao Zeng
- Department of Pathology, The Eighth Affiliated HospitalSun Yat‐sen UniversityShenzhenGuangdongChina
- Department of PathologyGuangdong Medical UniversityGuangdongDongguanChina
| | - Jin‐ke Wu
- Department of PathologyGuangdong Medical UniversityGuangdongDongguanChina
- Department of PathologyAffiliated Hospital of Guangdong Medical UniversityZhanjiangGuangdongChina
| | - Xiaofang Lu
- Department of Pathology, The Seventh Affiliated HospitalSun Yat‐sen UniversityShenzhenGuangdongChina
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3
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Beckmann MW, Stübs FA, Koch MC, Mallmann P, Dannecker C, Dietl A, Sevnina A, Mergel F, Lotz L, Hack CC, Ehret A, Gantert D, Martignoni F, Cieslik JP, Menke J, Ortmann O, Stromberger C, Oechsle K, Hornemann B, Mumm F, Grimm C, Sturdza A, Wight E, Loessl K, Golatta M, Hagen V, Dauelsberg T, Diel I, Münstedt K, Merz E, Vordermark D, Lindel K, Wittekind C, Küppers V, Lellé R, Neis K, Griesser H, Pöschel B, Steiner M, Freitag U, Gilster T, Schmittel A, Friedrich M, Haase H, Gebhardt M, Kiesel L, Reinhardt M, Kreißl M, Kloke M, Horn LC, Wiedemann R, Marnitz S, Letsch A, Zraik I, Mangold B, Möckel J, Alt C, Wimberger P, Hillemanns P, Paradies K, Mustea A, Denschlag D, Henscher U, Tholen R, Wesselmann S, Fehm T. Diagnosis, Therapy and Follow-up of Cervical Cancer. Guideline of the DGGG, DKG and DKH (S3-Level, AWMF Registry No. 032/033OL, May 2021) - Part 1 with Recommendations on Epidemiology, Screening, Diagnostics and Therapy. Geburtshilfe Frauenheilkd 2022; 82:139-180. [PMID: 35169387 PMCID: PMC8837407 DOI: 10.1055/a-1671-2158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 10/17/2021] [Indexed: 10/19/2022] Open
Abstract
Aim This update of the interdisciplinary S3 guideline on the Diagnosis, Therapy and Follow-up of Cervical Cancer (AWMF Registry No. 032/033OL) was published in March 2021. This updated guideline was funded by German Cancer Aid (Deutsche Krebshilfe) as part of the German Guideline Program in Oncology. The guideline was coordinated by the German Society of Gynecology and Obstetrics ( Deutsche Gesellschaft für Gynäkologie und Geburtshilfe , DGGG) and the Working Group on Gynecological Oncology ( Arbeitsgemeinschaft Gynäkologische Onkologie , AGO) of the German Cancer Society ( Deutsche Krebsgesellschaft , DKG). Method The process of updating the S3 guideline dating from 2014 was based on an appraisal of the available evidence using the criteria of evidence-based medicine, adaptations of existing evidence-based national and international guidelines or - if evidence was lacking - on a consensus of the specialists involved in compiling the update. After an initial review of the current literature was carried out according to a prescribed algorithm, several areas were identified which, in contrast to the predecessor version from September 2014, required new recommendations or statements which took account of more recently published literature and the appraisal of the new evidence. Recommendations The short version of this guideline consists of recommendations and statements on the epidemiology, screening, diagnostic workup and therapy of patients with cervical cancer. The most important new aspects included in this updated guideline include the newly published FIGO classification of 2018, the radical open surgery approach for cervical cancers up to FIGO stage IB1, and use of the sentinel lymph node technique for tumors ≤ 2 cm. Other changes include the use of PET-CT, new options in radiotherapy (e.g., intensity-modulated radiotherapy, image-guided adaptive brachytherapy), and drug therapies to treat recurrence or metastasis.
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Affiliation(s)
- Matthias W. Beckmann
- Universitätsklinikum Erlangen, Frauenklinik, Comprehensive Cancer Center Erlangen-EMN (CCC ER-EMN), Erlangen, Germany
| | - Frederik A. Stübs
- Universitätsklinikum Erlangen, Frauenklinik, Comprehensive Cancer Center Erlangen-EMN (CCC ER-EMN), Erlangen, Germany
| | - Martin C. Koch
- Universitätsklinikum Erlangen, Frauenklinik, Comprehensive Cancer Center Erlangen-EMN (CCC ER-EMN), Erlangen, Germany
| | | | | | - Anna Dietl
- Universitätsklinikum Erlangen, Frauenklinik, Comprehensive Cancer Center Erlangen-EMN (CCC ER-EMN), Erlangen, Germany
| | - Anna Sevnina
- Universitätsklinikum Erlangen, Frauenklinik, Comprehensive Cancer Center Erlangen-EMN (CCC ER-EMN), Erlangen, Germany
| | - Franziska Mergel
- Universitätsklinikum Erlangen, Frauenklinik, Comprehensive Cancer Center Erlangen-EMN (CCC ER-EMN), Erlangen, Germany
| | - Laura Lotz
- Universitätsklinikum Erlangen, Frauenklinik, Comprehensive Cancer Center Erlangen-EMN (CCC ER-EMN), Erlangen, Germany
| | - Carolin C. Hack
- Universitätsklinikum Erlangen, Frauenklinik, Comprehensive Cancer Center Erlangen-EMN (CCC ER-EMN), Erlangen, Germany
| | - Anne Ehret
- Universitätsklinikum Düsseldorf, Frauenklinik, Düsseldorf, Germany
| | - Daniel Gantert
- Universitätsklinikum Düsseldorf, Frauenklinik, Düsseldorf, Germany
| | | | | | - Jan Menke
- SHG-Kliniken Völklingen, Klinik für Radiologie, Völklingen, Germany
| | - Olaf Ortmann
- Arbeitsgemeinschaft Deutscher Tumorzentren, Germany
| | - Carmen Stromberger
- Charité – Universitätsmedizin Berlin, Klinik für Radioonkologie und Strahlentherapie, Berlin, Germany
| | - Karin Oechsle
- Universitätsklinikum Hamburg-Eppendorf, II. Medizinische Klinik und Poliklinik, Hamburg, Germany
| | - Beate Hornemann
- Universitätsklinikum Dresden, Psychoonkologischer Dienst, Dresden, Germany
| | - Friederike Mumm
- Medizinische Klinik und Poliklinik III und Comprehensive Cancer Center (CCC München LMU), Klinikum der Universität München, LMU München, München, Germany
| | - Christoph Grimm
- Abteilung für allgemeine Gynäkologie und gynäkologische Onkologie, Gynecologic Cancer Unit, Comprehensive Cancer Center, Medizinische Universität Wien, Wien, Austria
| | - Alina Sturdza
- Universitätsklinikum AKH-Wien, Klinik für Radioonkologie, Wien, Austria
| | - Edward Wight
- Universitätsspital Basel, Frauenklinik, Basel, Switzerland
| | - Kristina Loessl
- Universitätsklinik Bern, Klinik für Radio-Onkologie, Bern, Switzerland
| | - Michael Golatta
- Universitätsklinikum Heidelberg, Frauenklinik, Heidelberg, Germany
| | - Volker Hagen
- St. Johannes Hospital Dortmund, Klinik für Innere Medizin II, Dortmund, Germany
| | - Timm Dauelsberg
- Universitätsklinikum Freiburg, Klinik für Onkologische Rehabilitation, Freiburg, Germany
| | - Ingo Diel
- Praxisklinik am Rosengarten, Mannheim, Germany
| | | | - Eberhard Merz
- Zentrum für Ultraschalldiagnostik und Pränatalmedizin Frankfurt, Frankfurt am Main, Germany
| | - Dirk Vordermark
- Universitätsklinikum Halle (Saale), Klinik für Strahlentherapie, Halle (Saale), Germany
| | - Katja Lindel
- Städtisches Klinikum Karlsruhe, Klinik für Radioonkologie und Strahlentherapie, Karlsruhe, Germany
| | | | | | - Ralph Lellé
- Universitätsklinikum Münster, Frauenklinik, Münster, Germany
| | - Klaus Neis
- Frauenärzte am Staden, Saarbrücken, Germany
| | | | | | | | | | | | | | | | | | | | - Ludwig Kiesel
- Universitätsklinikum Münster, Frauenklinik, Münster, Germany
| | - Michael Reinhardt
- Pius Hospital Oldenburg, Klinik für Nuklearmedizin, Oldenburg, Germany
| | - Michael Kreißl
- Universitätsklinikum Magdeburg, Klinik für Radiologie und Nuklearmedizin, Magdeburg, Germany
| | - Marianne Kloke
- Kliniken Essen-Mitte, Klinik für Palliativmedizin, Essen, Germany
| | | | - Regina Wiedemann
- Fliedner Fachhochschule Düsseldorf, Pflegewissenschaft, Düsseldorf, Germany
| | - Simone Marnitz
- Universitätsklinikum Köln, Klinik für Radioonkologie, Cyberknife- und Strahlentherapie, Köln, Germany
| | - Anne Letsch
- Universitätsklinikum Schleswig-Holstein, Klinik für Innere Medizin II, Kiel, Germany
| | - Isabella Zraik
- Kliniken Essen-Mitte, Klinik für Urologie, Essen, Germany
| | | | | | - Céline Alt
- Wolfgarten Radiologie Bonn, Bonn, Germany
| | - Pauline Wimberger
- Department of Gynecology and Obstetrics, Technische Universität Dresden and National Center for Tumor Diseases (NCT/UCC), Dresden, Germany
| | - Peter Hillemanns
- Medizinische Hochschule Hannover, Frauenklinik, Hannover, Germany
| | - Kerstin Paradies
- Konferenz onkologischer Kranken- und Kinderkrankenpflege (KOK), Germany
| | | | | | - Ulla Henscher
- Deutscher Verband für Physiotherapie (ZVK) e. V., Germany
| | - Reina Tholen
- Deutscher Verband für Physiotherapie (ZVK) e. V., Germany
| | | | - Tanja Fehm
- Universitätsklinikum Düsseldorf, Frauenklinik, Düsseldorf, Germany
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4
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Mahantshetty U, Lavanya G, Grover S, Akinfenwa CA, Carvalho H, Amornwichet N. Incidence, Treatment and Outcomes of Cervical Cancer in Low- and Middle-income Countries. Clin Oncol (R Coll Radiol) 2021; 33:e363-e371. [PMID: 34274204 DOI: 10.1016/j.clon.2021.07.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 06/24/2021] [Accepted: 07/01/2021] [Indexed: 12/23/2022]
Abstract
Cervical cancer is one of the most common cancers in developing nations. It has had a tremendous impact on the lifetime of millions of women over the last century and continues to do so. In this collaborative clinicians' review, we highlight the incidence, treatment and clinical outcomes of cervical cancer in low-income (LICs) and low- and middle-income countries (LMICs) across Asia, South America, South Africa and Eastern Europe. With the cervical cancer burden and locally advanced cancers being high, the majority of LICs/LMICs have been striving to adhere to optimal evaluation and treatment guidelines. However, the huge gap in resource availability, rural versus urban disparity and access to resources have led to poor compliance to evaluation, treatment and post-treatment rehabilitation. To mitigate the overwhelming numbers, various treatment strategies like neoadjuvant chemotherapy, hypofractionation radiation schedules (both external and brachytherapy) have been attempted with no major success. Also, the compliance to concurrent chemoradiation in various regions is a major challenge. With the burden of advanced cancers, the lack of palliative care services and their integration in cancer care is still a reality.
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Affiliation(s)
- U Mahantshetty
- Radiation Oncology Homi Bhabha Cancer Hospital and Research Centre (a Unit of Tata Memorial Centre, Mumbai), Visakhapatnam, India.
| | - G Lavanya
- Department of Radiation Oncology, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - S Grover
- Department of Radiation Oncology, University of Pennsylvania, Philadelphia, Pennsylvania, USA; Botswana-UPENN Partnership, Gaborone, Botswana
| | - C A Akinfenwa
- Department of Radiation Oncology, Division of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - H Carvalho
- Department of Radiology and Oncology, Radiotherapy Division, University of São Paulo, São Paulo, Brazil; Department of Radiotherapy - Hospital Sírio-Libanês, São Paulo, Brazil
| | - N Amornwichet
- Division of Radiation Oncology, Department of Radiology, Faculty of Medicine, Chulalongkorn, University, Bangkok, Thailand
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5
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Zhu L, Huang Y, Lam D, Gach HM, Zoberi I, Hallahan DE, Grigsby PW, Chen H, Altman MB. Targetability of cervical cancer by magnetic resonance-guided high-intensity focused ultrasound (MRgHIFU)-mediated hyperthermia (HT) for patients receiving radiation therapy. Int J Hyperthermia 2021; 38:498-510. [PMID: 33757406 DOI: 10.1080/02656736.2021.1895330] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
PURPOSE To evaluate the targetability of late-stage cervical cancer by magnetic resonance-guided high-intensity focused ultrasound (MRgHIFU)-induced hyperthermia (HT) as an adjuvant to radiation therapy (RT). METHODS Seventy-nine cervical cancer patients (stage IIIB-IVA) who received RT with lesions visible on positron emission tomography-computed tomography (PET-CT) were retrospectively analyzed for targetability using a commercially-available HT-capable MRgHIFU system. Targetability was assessed for both primary targets and/or any metastatic lymph nodes using both posterior (supine) and anterior (prone) patient setups relative to the transducer. Thirty-four different angles of rotation along subjects' longitudinal axis were analyzed. Targetability was categorized as: (1) Targetable with/without minimal intervention; (2) Not targetable. To determine if any factors could be used for prospective screening of patients, potential associations between demographic/anatomical factors and targetability were analyzed. RESULTS 72.15% primary tumors and 33.96% metastatic lymph nodes were targetable from at least one angle. 49.37% and 39.24% of primary tumors could be targeted with patient laying in supine and prone positions, respectively. 25°-30° rotation and 0° rotation had the highest rate of the posterior and anterior targetability, respectively. The ventral depth of the tumor and its distance to the coccyx were statistically correlated with the anterior and posterior targetability, respectively. CONCLUSION Most late-stage cervical cancer primaries were targetable by MRgHIFU HT requiring either no/minimal intervention. A rotation of 0° or 25°-30° relative to the transducer might benefit anterior and posterior targetability, respectively. Certain demographic/anatomic parameters might be useful in screening patients for treatability.
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Affiliation(s)
- Lifei Zhu
- Department of Biomedical Engineering, Washington University in St. Louis, St. Louis, MO, USA
| | - Yi Huang
- Department of Radiation Oncology, Washington University in St. Louis, St. Louis, MO, USA
| | - Dao Lam
- Department of Radiation Oncology, Washington University in St. Louis, St. Louis, MO, USA
| | - H Michael Gach
- Department of Biomedical Engineering, Washington University in St. Louis, St. Louis, MO, USA.,Department of Radiation Oncology, Washington University in St. Louis, St. Louis, MO, USA.,Department of Radiology, Washington University in St. Louis, St. Louis, MO, USA
| | - Imran Zoberi
- Department of Radiation Oncology, Washington University in St. Louis, St. Louis, MO, USA.,Siteman Comprehensive Cancer Center, Washington University in St. Louis, St. Louis, MO, USA
| | - Dennis E Hallahan
- Department of Biomedical Engineering, Washington University in St. Louis, St. Louis, MO, USA.,Department of Radiation Oncology, Washington University in St. Louis, St. Louis, MO, USA.,Siteman Comprehensive Cancer Center, Washington University in St. Louis, St. Louis, MO, USA.,Institute of Clinical and Translational Sciences, Washington University in St. Louis, St. Louis, MO, USA
| | - Perry W Grigsby
- Department of Radiation Oncology, Washington University in St. Louis, St. Louis, MO, USA.,Siteman Comprehensive Cancer Center, Washington University in St. Louis, St. Louis, MO, USA
| | - Hong Chen
- Department of Biomedical Engineering, Washington University in St. Louis, St. Louis, MO, USA.,Department of Radiation Oncology, Washington University in St. Louis, St. Louis, MO, USA.,Siteman Comprehensive Cancer Center, Washington University in St. Louis, St. Louis, MO, USA
| | - Michael B Altman
- Department of Biomedical Engineering, Washington University in St. Louis, St. Louis, MO, USA.,Department of Radiation Oncology, Washington University in St. Louis, St. Louis, MO, USA.,Siteman Comprehensive Cancer Center, Washington University in St. Louis, St. Louis, MO, USA
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6
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Nica A, Marchocki Z, Gien LT, Kupets R, Vicus D, Covens A. Cervical conization and lymph node assessment for early stage low-risk cervical cancer. Int J Gynecol Cancer 2021; 31:447-451. [PMID: 33649012 DOI: 10.1136/ijgc-2020-001785] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Revised: 10/26/2020] [Accepted: 10/28/2020] [Indexed: 12/27/2022] Open
Abstract
OBJECTIVE There has been a contemporary shift in clinical practice towards tailoring treatment in patients with early cervical cancer and low-risk features to non-radical surgery. The objective of this study was to evaluate the oncologic, fertility, and obstetric outcomes after cervical conization and sentinel lymph node (SLN) biopsy in patients with early stage low-risk cervical cancer. METHODS We conducted a retrospective review in patients with early cervical cancer treated with cervical conization and lymph node assessment between November 2008 and February 2020. Eligibility criteria included patients with a histologic diagnosis of invasive squamous cell carcinoma, adenocarcinoma or adenosquamous carcinoma, International Federation of Gynecology and Obstetrics 2009 stage IA1 with positive lymphovascular space invasion (LVSI), stage IA2, or stage IB1 (≤2 cm) with less than two-thirds (<10 mm) cervical stromal invasion. RESULTS A total of 44 patients were included in the analysis. The median age was 31 years (range 19-61) and 20 patients (45%) were nulliparous. One patient had a 25 mm tumor while the remaining patients had tumors smaller than 20 mm. Eighteen (41%) patients had LVSI. Median follow-up was 44 months (range 6-137). A total of 17 (39%) patients had negative margins on the diagnostic excisional procedure, and none had residual disease on the repeat cone biopsy. Three (6.8%) patients had micrometastases detected in the SLNs and underwent ipsilateral lymphadenectomy; all remaining non-SLN lymph nodes were negative. Six (13.6%) patients required more definitive surgical or adjuvant treatment due to high-risk pathologic features. There were no recurrences documented. Three patients developed cervical stenosis. The live birth rate was 85% and 16 (94%) of 17 patients had live births at term. CONCLUSION Cervical conization with SLN biopsy appears to be a safe treatment option in selected patients with early cervical cancer. Future results of prospective trials may shed definitive light on fertility-sparing options in this group of patients.
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Affiliation(s)
- Andra Nica
- Division of Gynecologic Oncology, University of Toronto, Toronto, Ontario, Canada
| | - Zbigniew Marchocki
- Gynecologic Oncology, University Health Network, Toronto, Ontario, Canada
| | - Lilian T Gien
- Gynecologic Oncology, Odette Cancer Centre, Toronto, Ontario, Canada
| | - Rachel Kupets
- Gynecologic Oncology, Odette Cancer Centre, Toronto, Ontario, Canada
| | - Danielle Vicus
- Gynecologic Oncology, Odette Cancer Centre, Toronto, Ontario, Canada
| | - Allan Covens
- Gynecologic Oncology, Odette Cancer Centre, Toronto, Ontario, Canada
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7
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Aue-Aungkul A, Kietpeerakool C, Rattanakanokchai S, Galaal K, Temtanakitpaisan T, Ngamjarus C, Lumbiganon P. Postoperative interventions for preventing bladder dysfunction after radical hysterectomy in women with early-stage cervical cancer. Cochrane Database Syst Rev 2021; 1:CD012863. [PMID: 33491176 PMCID: PMC8092645 DOI: 10.1002/14651858.cd012863.pub2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
BACKGROUND Bladder dysfunction is a common complication following radical hysterectomy, caused by the damage to pelvic autonomic nerves that innervate the muscles of the bladder, urethral sphincter, and pelvic floor fasciae. Bladder dysfunction increases the rates of urinary tract infection, hospital visits or admission, and patient dissatisfaction. In addition, bladder dysfunction can also negatively impact patient quality of life (QoL). Several postoperative interventions have been proposed to prevent bladder dysfunction following radical hysterectomy. To our knowledge, there has been no systematic review evaluating the effectiveness and safety of these interventions for preventing bladder dysfunction following radical hysterectomy in women with cervical cancer. OBJECTIVES To evaluate the effectiveness and safety of postoperative interventions for preventing bladder dysfunction following radical hysterectomy in women with early-stage cervical cancer (stage IA2 to IIA2). SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL; 2020, Issue 4) in the Cochrane Library, MEDLINE via Ovid (1946 to April week 2, 2020), and Embase via Ovid (1980 to 2020, week 16). We also checked registers of clinical trials, grey literature, conference reports, and citation lists of included studies. SELECTION CRITERIA We included randomised controlled trials (RCTs) evaluating the effectiveness and safety of any type of postoperative interventions for preventing bladder dysfunction following a radical hysterectomy in women with stage IA2 to IIA2 cervical cancer. DATA COLLECTION AND ANALYSIS Two review authors independently selected potentially relevant RCTs, extracted data, assessed risk of bias, compared results, and made judgments on the quality and certainty of the evidence. We resolved any disagreements through discussion or consultation with a third review author. Outcomes of interest consisted of spontaneous voiding recovery one week after the operation, quality of life (QoL), adverse events, post-void residual urine volume one month after the operation, urinary tract infection over the one month following the operation, and subjective urinary symptoms. MAIN RESULTS We identified 1464 records as a result of the search (excluding duplicates). Of the 20 records that potentially met the review criteria, we included five reports of four studies. Most of the studies had unclear risks of selection and reporting biases. Of the four studies, one compared bethanechol versus placebo and three studies compared suprapubic catheterisation with intermittent self-catheterisation. We identified two ongoing studies. Bethanechol versus placebo The study reported no information on the rate of spontaneous voiding recovery at one week following the operation, QoL, adverse events, urinary tract infection in the first month after surgery, and subjective urinary symptoms for this comparison. The volume of post-void residual urine, assessed at one month after surgery, among women receiving bethanechol was lower than those in the placebo group (mean difference (MD) -37.4 mL, 95% confidence interval (CI) -60.35 to -14.45; one study, 39 participants; very-low certainty evidence). Suprapubic catheterisation versus intermittent self-catheterisation The studies reported no information on the rate of spontaneous voiding recovery at one week and post-void residual urine volume at one month following the operation for this comparison. There was no difference in risks of acute complication (risk ratio (RR) 0.77, 95% CI 0.24 to 2.49; one study, 71 participants; very low certainty evidence) and urinary tract infections during the first month after surgery (RR 0.77, 95% CI 0.53 to 1.13; two studies, 95 participants; very- low certainty evidence) between participants who underwent suprapubic catheterisation and those who underwent intermittent self-catheterisation. Available data were insufficient to calculate the relative measures of the effect of interventions on QoL and subjective urinary symptoms. AUTHORS' CONCLUSIONS None of the included studies reported rate of spontaneous voiding recovery one week after surgery, time to a post-void residual volume of urine of 50 mL or less, or post-void residual urine volume at 6 and 12 months after surgery, all of which are important outcomes for assessing postoperative bladder dysfunction. Limited evidence suggested that bethanechol may minimise the risk of bladder dysfunction after radical hysterectomy by lowering post-void residual urine volume. The certainty of this evidence, however, was very low. The effectiveness of different types of postoperative urinary catheterisation (suprapubic and intermittent self-catheterisation) remain unproven.
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Affiliation(s)
- Apiwat Aue-Aungkul
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Chumnan Kietpeerakool
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Siwanon Rattanakanokchai
- Department of Epidemiology and Biostatistics, Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand
| | - Khadra Galaal
- Gynaecological Oncology, Princess Alexandra Wing, Royal Cornwall Hospital, Truro, UK
| | - Teerayut Temtanakitpaisan
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Chetta Ngamjarus
- Department of Epidemiology and Biostatistics, Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand
| | - Pisake Lumbiganon
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
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Mehta N, Desai SM, Dhakad V, Patel D, Saldanha E. Treatment and Outcomes of Early and Operable Recurrent Cervical Cancer: A Prospective Study. Niger J Surg 2021; 27:28-32. [PMID: 34012238 PMCID: PMC8112370 DOI: 10.4103/njs.njs_14_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 05/25/2020] [Accepted: 06/18/2020] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVES The aim of this study was to evaluate outcomes, survival, patterns of recurrence, and morbidity in both early and recurrent operable cervical cancer patients following radical hysterectomy, pelvic lymph node dissection, and adjuvant radiotherapy. MATERIALS AND METHODS This was a prospective analysis of 55 patients of stage IA-IIA and recurrent operable cervical cancer treated with radical hysterectomy, pelvic lymphadenectomy, and adjuvant radiotherapy from 2014 to 2017. Overall survival (OS), disease-free survival (DFS), morbidity, and mortality rates were the end points of this study. Survival analysis was performed using the Kaplan-Meir method. RESULTS The median age of the study group was 45 years (range 18-68 years). The most common presentation was stage IB2 disease in 34.5% of patients. Fifty (90%) patients had squamous histology, whereas 5 (9.1%) had adenocarcinoma. Upfront radical hysterectomy was performed in 90.9% of patients, whereas 9.1% underwent surgery for recurrent cervical cancer. The most common indication for adjuvant radiotherapy was lymph node involvement, followed by parametrium involvement in 20% and 13% patients, respectively. Median follow-up period was 48 months (range 6-60 months). The OS and DFS rates were 85.0% and 81.8%, respectively. The most frequent complication encountered was paralytic ileus in 4 (7.2%) patients. CONCLUSION Radical hysterectomy with pelvic lymphadenectomy for early cervical cancer has a favorable survival outcome with acceptable long-term morbidity.
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Affiliation(s)
- Nikhil Mehta
- Department Of Surgical Oncology, Sri Aurobindo Institute Of Medical Sciences, Bhanwarsala, Indore, M.P., India
| | - Sanjay M Desai
- Department Of Surgical Oncology, Sri Aurobindo Institute Of Medical Sciences, Bhanwarsala, Indore, M.P., India
| | - Vinod Dhakad
- Department Of Surgical Oncology, Sri Aurobindo Institute Of Medical Sciences, Bhanwarsala, Indore, M.P., India
| | - Dhruv Patel
- Department Of Surgical Oncology, Sri Aurobindo Institute Of Medical Sciences, Bhanwarsala, Indore, M.P., India
| | - Elroy Saldanha
- Department Of Surgical Oncology, Sri Aurobindo Institute Of Medical Sciences, Bhanwarsala, Indore, M.P., India
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9
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Successful Term Pregnancy Following Radical Trachelectomy and Laparoscopic Lymphadenectomy in a Patient with Invasive Cervical Squamous Cell Carcinoma: The First Case Reported from Iran. INTERNATIONAL JOURNAL OF CANCER MANAGEMENT 2020. [DOI: 10.5812/ijcm.105205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Introduction: Fertility-sparing strategies are suggested for selected patients with cervical cancer, who wish to preserve their fertility, which includes neoadjuvant chemotherapy, conization, and trachelectomy. Radical trachelectomy is suggested as a safe method with favorable outcomes. However, the controversy about the success rate, fertility rate, and risk of recurrence of radical trachelectomy questions its applicability. Case Presentation: Here, we presented a 39-year-old woman with high-grade invasive cervical cancer, squamous cell carcinoma (SCC) which was successfully managed by laparoscopic lymphadenectomy and radical trachelectomy and leading to normal pregnancy in the following years. Conclusions: This case report suggests that this procedure should be considered in selected patients, especially those who wish to have a child in the future. Besides, it is recommended that obstetricians pay greater attention to post-trachelectomy pregnancies to reduce the complication rates.
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Li D, Xu X, Yan D, Yuan S, Ni J, Lou H. Prognostic factors affecting survival and recurrence in patients with early cervical squamous cell cancer following radical hysterectomy. J Int Med Res 2020; 48:300060519889741. [PMID: 31889461 PMCID: PMC7607059 DOI: 10.1177/0300060519889741] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2019] [Accepted: 10/30/2019] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE This study aimed to investigate the clinical and histological features affecting the survival of patients with early cervical squamous cell cancer treated with radical hysterectomy. METHODS We retrospectively analyzed clinical and histological data for patients with stage IB-IIA cervical cancer treated by radical hysterectomy at Zhejiang Cancer Hospital from August 2008 to January 2013. RESULTS A total of 1435 patients were included in the study. Cox regression analysis identified tumor size >4 cm, lymphovascular space involvement (LVSI), lymph node ratio (LNR), and squamous cell carcinoma antigen (SCC-Ag) >2.65 ng/mL as independent prognostic risk factors. Among 1096 patients without high pathological risk factors, the 5-year local recurrence rates for SCC-Ag ≤2.65 and >2.65 ng/mL were 6.6% and 25.7%, respectively. Among 332 patients with lymph node positivity, the overall survival rates for LNR ≤0.19 and >0.19 were 87.8% and 55.6%, respectively. CONCLUSIONS LVSI, tumor size >4 cm, LNR >0.19, and SCC-Ag >2.65 ng/mL may predict a poor prognosis in patients with early cervical squamous cell cancer treated with radical hysterectomy. SCC-Ag >2.65 ng/mL may be a useful prognostic factor guiding the use of postoperative radiotherapy in patients without pathologic risk factors.
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Affiliation(s)
- Dan Li
- Department of Radiation Oncology, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shanxi, P.R. China
- Second Clinical College of Zhejiang Chinese Medical University, Hangzhou, Zhejiang, P.R. China
| | - Xiaoxian Xu
- Department of Gynecologic Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou, Zhejiang, P.R. China
| | - Dingding Yan
- Department of Gynecologic Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou, Zhejiang, P.R. China
| | - Shuhui Yuan
- Department of Gynecologic Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou, Zhejiang, P.R. China
| | - Juan Ni
- Department of Gynecologic Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou, Zhejiang, P.R. China
| | - Hanmei Lou
- Department of Gynecologic Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou, Zhejiang, P.R. China
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11
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Charoenkwan K, Srisomboon J. The Annual Meeting of the Thai Gynecologic Cancer Society 2019: Meeting report. J Gynecol Oncol 2019; 30:e118. [PMID: 31576703 PMCID: PMC6779612 DOI: 10.3802/jgo.2019.30.e118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2019] [Revised: 09/10/2019] [Accepted: 09/10/2019] [Indexed: 11/30/2022] Open
Affiliation(s)
- Kittipat Charoenkwan
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Jatupol Srisomboon
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.
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12
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Obrzut B, Kusy M, Semczuk A, Obrzut M, Kluska J. Prediction of 10-year Overall Survival in Patients with Operable Cervical Cancer using a Probabilistic Neural Network. J Cancer 2019; 10:4189-4195. [PMID: 31413737 PMCID: PMC6691714 DOI: 10.7150/jca.33945] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2019] [Accepted: 06/02/2019] [Indexed: 12/13/2022] Open
Abstract
Background: Toward the goal of predicting individual long-term cancer survival to guide treatment decisions, this study evaluated the ability of a probabilistic neural network (PNN), an established model used for decision-making in research and clinical settings, to predict the 10-year overall survival in patients with cervical cancer who underwent primary surgical treatment. Patients and Method: The input dataset was derived from 102 patients with cervical cancer FIGO stage IA2-IIB treated by radical hysterectomy. We identified 4 demographic parameters, 13 tumor-related parameters, and 6 selected perioperative variables for each patient and performed computer simulations with DTREG software. The predictive ability of the model was determined on the basis of its error, sensitivity, and specificity, as well as area under the receiver operating characteristic curve. The results of the PNN predictive model were compared with those of logistic regression analysis and a single decision tree as reference models. Results: The PNN model had very high predictive ability, with a sensitivity of 0.949, a specificity of 0.679, and an error rate of 12.5%. The PNN's area under the receiver operating characteristic curve was high, 0.809, a value greater than those for both logistic regression analysis and the single decision tree. Conclusion: The PNN model effectively and reliably predicted 10-year overall survival in women with operable cervical cancer, and may therefore serve as a tool for decision-making process in cancer treatment.
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Affiliation(s)
- Bogdan Obrzut
- Medical Faculty, University of Rzeszow, Rejtana str. 16C, 35-959 Rzeszow, Poland
- Department of Obstetrics and Gynecology, Provincial Clinical Hospital No. 2, Lwowska str. 60, 35-301 Rzeszow, Poland
| | - Maciej Kusy
- Faculty of Electrical and Computer Engineering, Rzeszow University of Technology, Powstanców Warszawy avenue 12, 35-959 Rzeszow, Poland
| | - Andrzej Semczuk
- II ND Department of Gynecology, Lublin Medical University, Jaczewski str. 8, 20-954, Lublin, Poland
| | - Marzanna Obrzut
- Medical Faculty, University of Rzeszow, Rejtana str. 16C, 35-959 Rzeszow, Poland
| | - Jacek Kluska
- Faculty of Electrical and Computer Engineering, Rzeszow University of Technology, Powstanców Warszawy avenue 12, 35-959 Rzeszow, Poland
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13
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The Surgical and Oncological Outcomes of Radical Hysterectomy for Early Cervical Cancer. INDIAN JOURNAL OF GYNECOLOGIC ONCOLOGY 2019. [DOI: 10.1007/s40944-019-0259-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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14
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Kietpeerakool C, Aue‐aungkul A, Galaal K, Ngamjarus C, Lumbiganon P. Nerve-sparing radical hysterectomy compared to standard radical hysterectomy for women with early stage cervical cancer (stage Ia2 to IIa). Cochrane Database Syst Rev 2019; 2:CD012828. [PMID: 30746689 PMCID: PMC6370917 DOI: 10.1002/14651858.cd012828.pub2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
BACKGROUND Radical hysterectomy is one of the standard treatments for stage Ia2 to IIa cervical cancer. Bladder dysfunction caused by disruption of the pelvic autonomic nerves is a common complication following standard radical hysterectomy and can affect quality of life significantly. Nerve-sparing radical hysterectomy is a modified radical hysterectomy, developed to permit resection of oncologically relevant tissues surrounding the cervical lesion, while preserving the pelvic autonomic nerves. OBJECTIVES To evaluate the benefits and harms of nerve-sparing radical hysterectomy in women with stage Ia2 to IIa cervical cancer. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL; 2018, Issue 4), MEDLINE via Ovid (1946 to May week 2, 2018), and Embase via Ovid (1980 to 2018, week 21). We also checked registers of clinical trials, grey literature, reports of conferences, citation lists of included studies, and key textbooks for potentially relevant studies. SELECTION CRITERIA We included randomised controlled trials (RCTs) evaluating the efficacy and safety of nerve-sparing radical hysterectomy compared to standard radical hysterectomy for women with early stage cervical cancer (stage Ia2 to IIa). DATA COLLECTION AND ANALYSIS We applied standard Cochrane methodology for data collection and analysis. Two review authors independently selected potentially relevant RCTs, extracted data, evaluated risk of bias of the included studies, compared results and resolved disagreements by discussion or consultation with a third review author, and assessed the certainty of evidence. MAIN RESULTS We identified 1332 records as a result of the search (excluding duplicates). Of the 26 studies that potentially met the review criteria, we included four studies involving 205 women; most of the trials had unclear risks of bias. We identified one ongoing trial.The analysis of overall survival was not feasible, as there were no deaths reported among women allocated to standard radical hysterectomy. However, there were two deaths in among women allocated to the nerve-sparing technique. None of the included studies reported rates of intermittent self-catheterisation over one month following surgery. We could not analyse the relative effect of the two surgical techniques on quality of life due to inconsistent data reported. Nerve-sparing radical hysterectomy reduced postoperative bladder dysfunctions in terms of a shorter time to postvoid residual volume of urine ≤ 50 mL (mean difference (MD) -13.21 days; 95% confidence interval (CI) -24.02 to -2.41; 111 women; 2 studies; low-certainty evidence) and lower volume of postvoid residual urine measured one month following operation (MD -9.59 days; 95% CI -16.28 to -2.90; 58 women; 2 study; low-certainty evidence). There were no clear differences in terms of perioperative complications (RR 0.55; 95% CI 0.24 to 1.26; 180 women; 3 studies; low-certainty evidence) and disease-free survival (HR 0.63; 95% CI 0.00 to 106.95; 86 women; one study; very low-certainty evidence) between the comparison groups. AUTHORS' CONCLUSIONS Nerve-sparing radical hysterectomy may lessen the risk of postoperative bladder dysfunction compared to the standard technique, but the certainty of this evidence is low. The very low-certainty evidence for disease-free survival and lack of information for overall survival indicate that the oncological safety of nerve-sparing radical hysterectomy for women with early stage cervical cancer remains unclear. Further large, high-quality RCTs are required to determine, if clinically meaningful differences of survival exist between these two surgical treatments.
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Affiliation(s)
- Chumnan Kietpeerakool
- Khon Kaen UniversityDepartment of Obstetrics and Gynaecology, Faculty of Medicine123 Mitraparb RoadAmphur MuangKhon KaenThailand40002
| | - Apiwat Aue‐aungkul
- Khon Kaen UniversityDepartment of Obstetrics and Gynaecology, Faculty of Medicine123 Mitraparb RoadAmphur MuangKhon KaenThailand40002
| | - Khadra Galaal
- Princess Alexandra Wing, Royal Cornwall HospitalGynaecological OncologyTruroUKTR1 3LJ
| | - Chetta Ngamjarus
- Khon Kaen UniversityDepartment of Epidemiology and Biostatistics, Faculty of Public Health123 Miltraparp RoadKhon KaenKhon KaenThailand40002
| | - Pisake Lumbiganon
- Khon Kaen UniversityDepartment of Obstetrics and Gynaecology, Faculty of Medicine123 Mitraparb RoadAmphur MuangKhon KaenThailand40002
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Thamronganantasakul K, Supakalin N, Kietpeerakool C, Pattanittum P, Lumbiganon P. Extended-field radiotherapy for locally advanced cervical cancer. Cochrane Database Syst Rev 2018; 10:CD012301. [PMID: 30362204 PMCID: PMC6516992 DOI: 10.1002/14651858.cd012301.pub2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND The para-aortic lymph nodes (located along the major vessels in the mid and upper abdomen) are a common place for disease recurrence after treatment for locally advanced cervical cancer. The para-aortic area is not covered by standard pelvic radiotherapy fields and so treatment to the pelvis alone is inadequate for women at a high risk of occult cancer within para-aortic lymph nodes. Extended-field radiotherapy (RT) widens the pelvic RT field to include the para-aortic lymph node area. Extended-field RT may improve outcomes in women with locally advanced cervical cancer by treating occult disease in para-aortic nodes not identified at pretreatment imaging. However, RT treatment of the para-aortic area can cause severe adverse effects, so may increase harms.Studies of pelvic chemoradiotherapy (CRT) demonstrated improved survival rates compared to pelvic RT alone. CRT is now the standard of care in the treatment of locally advanced cervical cancer. Studies comparing pelvic RT alone (without concurrent chemotherapy) with extended-field RT should therefore be viewed with caution, since they compare treatments against what is now substandard treatment (pelvic RT alone). This review should therefore be read with this in mind and comparisons with pelvic RT cannot be extrapolated to pelvic CRT. OBJECTIVES To evaluate the effectiveness and toxicity of extended-field radiotherapy in women undergoing first-line treatment for locally advanced cervical cancer. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL; 2018, Issue 7), MEDLINE via Ovid (1946 to August week 4, 2018), and Embase via Ovid (1980 to 2018, week 35). We checked registers of clinical trials, grey literature, conference reports, and citation lists of included studies to August 2018. SELECTION CRITERIA We included randomised controlled trials (RCTs) evaluating the effectiveness and toxicity of extended-field RT for locally advanced cervical cancer. DATA COLLECTION AND ANALYSIS Two review authors independently selected potentially relevant RCTs, extracted data, assessed risk of bias, compared results, and made judgements on the quality and certainty of the evidence for each outcome. Any disagreements were resolved by discussion or consultation with a third review author. MAIN RESULTS Five studies met the inclusion criteria. Three included studies compared extended-field RT versus pelvic RT, one included study compared extended-field RT with pelvic CRT, and one study compared extended-field CRT versus pelvic CRT.Extended-field radiotherapy versus pelvic radiotherapy aloneCompared to pelvic RT, extended-field RT probably reduces the risk of death (hazard ratio (HR) 0.67, 95% confidence interval (CI) 0.48 to 0.94; 1 study; 337 participants; moderate-certainty evidence) and para-aortic lymph node recurrence (risk ratio (RR) 0.36, 95% CI 0.18 to 0.70; 2 studies; 477 participants; moderate-certainty evidence), although there may or may not have been improvement in the risk of disease progression (HR 0.92, 95% CI 0.69 to 1.22; 1 study; 337 participants; moderate-certainty evidence) and severe adverse events (RR 1.05, 95% CI 0.79 to 1.41; 2 studies; 776 participants; moderate-certainty evidence).Extended-field radiotherapy versus pelvic chemoradiotherapyIn a comparison of extended-field RT versus pelvic CRT, women given pelvic CRT probably had a lower risk of death (HR 0.50, 95% CI 0.39 to 0.64; 1 study; 389 participants; moderate-certainty evidence) and disease progression (HR 0.52, 95% CI 0.37 to 0.72; 1 study; 389 participants; moderate-certainty evidence). Participants given extended-field RT may or may not have had a lower risk of para-aortic lymph node recurrence (HR 0.44, 95% CI 0.20 to 0.99; 1 study; 389 participants; low-certainty evidence) and acute severe adverse events (RR 0.05, 95% CI 0.02 to 0.11; 1 study; 388 participants; moderate-certainty evidence). There were no clear differences in terms of late severe adverse events among the comparison groups (RR 1.06, 95% CI 0.69 to 1.62; 1 study; 386 participants; moderate-certainty evidence).Extended-field chemoradiotherapy versus pelvic chemoradiotherapyVery low-certainty evidence obtained from one small study (74 participants) showed that, compared to pelvic CRT, extended-field CRT may or may not have reduced risk of death (HR 0.37, 95% CI 0.14 to 0.96) and disease progression (HR 0.25, 95% CI 0.07 to 0.87). There were no clear differences between the groups in the risks of para-aortic lymph node recurrence (RR 0.19, 95% CI 0.02 to 1.54; very low-certainty evidence) and severe adverse events (acute: RR 0.95, 95% CI 0.20 to 4.39; late: RR 0.95, 95% CI 0.06 to 14.59; very low-certainty evidence). AUTHORS' CONCLUSIONS Moderate-certainty evidence shows that, compared with pelvic RT alone, extended-field RT probably improves overall survival and reduces risk of para-aortic lymph node recurrence. However, pelvic RT alone would now be considered substandard treatment, so this result cannot be extrapolated to modern standards of care. Low- to moderate-certainty evidence suggests that pelvic CRT may increase overall and progression-free survival compared to extended-field RT, although there may or may not be a higher rate of para-aortic recurrence and acute adverse events. Extended-field CRT versus pelvic CRT may improve overall or progression-free survival, but these findings should be interpreted with caution due to very low-certainty evidence.High-quality RCTs, comparing modern treatment techniques in CRT, are needed to more fully inform treatment for locally advanced cervical cancer without obvious para-aortic node involvement.
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Affiliation(s)
- Komsan Thamronganantasakul
- Khon Kaen UniversityDepartment of RadiologyFaculty of MedicineMittraphap RoadMuangKhon KaenThailand40002
| | - Narudom Supakalin
- Khon Kaen UniversityDepartment of RadiologyFaculty of MedicineMittraphap RoadMuangKhon KaenThailand40002
| | - Chumnan Kietpeerakool
- Khon Kaen UniversityDepartment of Obstetrics and Gynaecology, Faculty of Medicine123 Mitraparb RoadAmphur MuangKhon KaenThailand40002
| | - Porjai Pattanittum
- Khon Kaen UniversityDepartment of Epidemiology and Biostatistics, Public Health FacultyMitraparp RoadMueng DistrictKhon KaenKhon KaenThailand40002
| | - Pisake Lumbiganon
- Khon Kaen UniversityDepartment of Obstetrics and Gynaecology, Faculty of Medicine123 Mitraparb RoadAmphur MuangKhon KaenThailand40002
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Ulain Q, Han L, Wu Q, Zhao L, Wang Q, Tuo X, Wang Y, Wang Q, Ma S, Sun C, Song Q, Li Q. Indocyanine green can stand alone in detecting sentinel lymph nodes in cervical cancer. J Int Med Res 2018; 46:4885-4897. [PMID: 30360672 PMCID: PMC6300975 DOI: 10.1177/0300060518803041] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
OBJECTIVES The effectiveness of indocyanine green (ICG) dye for detecting sentinel lymph nodes (SLNs) in cervical cancer compared with other tracers is unknown. This study aimed to assess the validity of ICG dye in detecting SLNs in cervical cancer preoperatively. METHODS We performed a literature search for identifying eligible articles from PubMed database using the search terms "cervical cancer", "sentinel lymph node", "indocyanine green", "blue dyes", "human serum albumin", and "technetium-99 radiocolloid". We performed a meta-analysis. Comparison of the overall, bilateral, and unilateral detection rates of the different tracers was the primary goal. Comparison of the false-negative rate among the tracers was the secondary goal. RESULTS Only eight retrospective studies including 661 patients were included. ICG versus combinations of three other tracers showed significantly higher bilateral and unilateral detection rates, but no difference in the overall rate of detecting SLNs. ICG had a higher bilateral detection rate than blue dye and technetium-99. Absorbing human serum albumin into ICG as a lymphatic tracer did not show a difference in detection rate compared with ICG alone. CONCLUSIONS ICG is superior and better than other tracers, and absorbing human serum albumin as a lymphatic tracer is not required in patients with cervical cancer.
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Affiliation(s)
- Qurat Ulain
- 1 Department of Obstetrics and Gynecology, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an Shaanxi, China
| | - Lu Han
- 1 Department of Obstetrics and Gynecology, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an Shaanxi, China
| | - Qian Wu
- 2 Department of Epidemiology, Health Science Center, Xi'an Jiaotong University, Xi'an Shaanxi, China
| | - Lanbo Zhao
- 3 Guipei 77, Health Science Center, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Qi Wang
- 1 Department of Obstetrics and Gynecology, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an Shaanxi, China
| | - Xiaoqian Tuo
- 1 Department of Obstetrics and Gynecology, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an Shaanxi, China
| | - Yiran Wang
- 1 Department of Obstetrics and Gynecology, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an Shaanxi, China
| | - Qing Wang
- 1 Department of Obstetrics and Gynecology, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an Shaanxi, China
| | - Sijia Ma
- 1 Department of Obstetrics and Gynecology, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an Shaanxi, China
| | - Chao Sun
- 1 Department of Obstetrics and Gynecology, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an Shaanxi, China
| | - Qing Song
- 1 Department of Obstetrics and Gynecology, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an Shaanxi, China.,4 Cardiovascular Research Institute, Morehouse School of Medicine, Atlanta, George, USA
| | - Qiling Li
- 1 Department of Obstetrics and Gynecology, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an Shaanxi, China
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17
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Li X, Huang K, Zhang Q, Shen J, Zhou H, Yang R, Wang L, Liu J, Zhang J, Sun H, Jia Y, Du X, Wang H, Deng S, Ding T, Jiang J, Lu Y, Li S, Wang S, Ma D. Early response to neoadjuvant chemotherapy can help predict long-term survival in patients with cervical cancer. Oncotarget 2018; 7:87485-87495. [PMID: 27557523 PMCID: PMC5350004 DOI: 10.18632/oncotarget.11460] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2016] [Accepted: 08/13/2016] [Indexed: 12/11/2022] Open
Abstract
It is still controversial whether cervical cancer patients with clinical responses after neoadjuvant chemotherapy (NACT) have a better long-term survival or not. This study was designed to investigate the effect of the clinical response on the disease-free survival (DFS) of cervical cancer patients undergoing NACT. A total of 853 patients from a retrospective study were used to evaluate whether the clinical response was an indicator for the long-term response, and 493 patients from a prospective cohort study were used for further evaluation. The survival difference was detected by log-rank test, univariate and multivariate Cox regression and a pooled analysis. The log-rank test revealed that compared with non-responders, the DFS of responders was significantly higher in the retrospective data (P = 0.007). Univariate Cox regression showed that the clinical response was an indicator of long-term survival in the retrospective study (HR 1.83, 95% CI 1.18-2.85, P = 0.007). In a multivariate Cox model, the clinical response was still retained as an independent significant prognostic factor in the retrospective study (HR 1.59, 95% CI 1.01-2.50, P = 0.046). The result was also validated in the prospective data with similar results. These findings implied that the clinical response can be regarded as an independent predictor of DFS.
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Affiliation(s)
- Xiong Li
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China.,Department of Obstetrics and Gynecology, Wuhan Central Hospital, Wuhan, Hubei, China
| | - Kecheng Huang
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Qinghua Zhang
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China.,Department of Obstetrics and Gynecology, Wuhan Central Hospital, Wuhan, Hubei, China
| | - Jian Shen
- Department of Obstetrics and Gynecology, Wuhan Central Hospital, Wuhan, Hubei, China
| | - Hang Zhou
- Department of Obstetrics and Gynecology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, Jiangsu, China
| | | | - Lin Wang
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Jiong Liu
- Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jincheng Zhang
- Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Haiying Sun
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Yao Jia
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Xiaofang Du
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China.,Department of Obstetrics and Gynecology, Wuhan Central Hospital, Wuhan, Hubei, China
| | - Haoran Wang
- Department of Internal Medicine, Luohe Renmin Hospital, The First Affiliated Hospital of Luohe Medical College, Luohe, Henan, China
| | - Song Deng
- Department of Obstetrics and Gynecology, University Hospital of Hubei University for Nationalities, Enshi, Hubei, China
| | - Ting Ding
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Jingjing Jiang
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Yunping Lu
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Shuang Li
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Shixuan Wang
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Ding Ma
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
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18
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Aue-aungkul A, Kietpeerakool C, Galaal K, Temtanakitpaisan T, Ngamjarus C, Lumbiganon P. Postoperative interventions for preventing bladder dysfunction after radical hysterectomy in women with early-stage cervical cancer. Hippokratia 2017. [DOI: 10.1002/14651858.cd012863] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Apiwat Aue-aungkul
- Khon Kaen University; Department of Obstetrics and Gynaecology, Faculty of Medicine; 123 Mitraparb Road Amphur Muang Khon Kaen Thailand 40002
| | - Chumnan Kietpeerakool
- Khon Kaen University; Department of Obstetrics and Gynaecology, Faculty of Medicine; 123 Mitraparb Road Amphur Muang Khon Kaen Thailand 40002
| | - Khadra Galaal
- Princess Alexandra Wing, Royal Cornwall Hospital; Gynaecological Oncology; Truro UK TR1 3LJ
| | - Teerayut Temtanakitpaisan
- Faculty of Medicine, Khon Kaen University; Department of Obstetrics and Gynaecology; Mittraprap Road Khon Kaen Thailand
| | - Chetta Ngamjarus
- Khon Kaen University; Department of Epidemiology and Biostatistics, Faculty of Public Health; 123 Miltraparp Road Khon Kaen Khon Kaen Thailand 40002
| | - Pisake Lumbiganon
- Khon Kaen University; Department of Obstetrics and Gynaecology, Faculty of Medicine; 123 Mitraparb Road Amphur Muang Khon Kaen Thailand 40002
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19
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Kietpeerakool C, Aue-aungkul A, Galaal K, Ngamjarus C, Lumbiganon P. Nerve-sparing radical hysterectomy compared to standard radical hysterectomy for women with early stage cervical cancer (stage Ia2 to IIa). Hippokratia 2017. [DOI: 10.1002/14651858.cd012828] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Chumnan Kietpeerakool
- Khon Kaen University; Department of Obstetrics and Gynaecology, Faculty of Medicine; 123 Mitraparb Road Amphur Muang Khon Kaen Thailand 40002
| | - Apiwat Aue-aungkul
- Khon Kaen University; Department of Obstetrics and Gynaecology, Faculty of Medicine; 123 Mitraparb Road Amphur Muang Khon Kaen Thailand 40002
| | - Khadra Galaal
- Princess Alexandra Wing, Royal Cornwall Hospital; Gynaecological Oncology; Truro UK TR1 3LJ
| | - Chetta Ngamjarus
- Khon Kaen University; Department of Epidemiology and Biostatistics, Faculty of Public Health; 123 Miltraparp Road Khon Kaen Khon Kaen Thailand 40002
| | - Pisake Lumbiganon
- Khon Kaen University; Department of Obstetrics and Gynaecology, Faculty of Medicine; 123 Mitraparb Road Amphur Muang Khon Kaen Thailand 40002
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20
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Pattern classification of endocervical adenocarcinoma: reproducibility and review of criteria. Mod Pathol 2016; 29:1083-94. [PMID: 27255163 PMCID: PMC5506840 DOI: 10.1038/modpathol.2016.94] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2016] [Revised: 04/07/2016] [Accepted: 04/14/2016] [Indexed: 11/09/2022]
Abstract
Previously, our international team proposed a three-tiered pattern classification (Pattern Classification) system for endocervical adenocarcinoma of the usual type that correlates with nodal disease and recurrence. Pattern Classification-A tumors have well-demarcated glands lacking destructive stromal invasion or lymphovascular invasion, Pattern Classification-B tumors show localized, limited destructive invasion arising from A-type glands, and Pattern Classification-C tumors have diffuse destructive stromal invasion, significant (filling a 4 × field) confluence, or solid architecture. Twenty-four cases of Pattern Classification-A, 22 Pattern Classification-B, and 38 Pattern Classification-C from the tumor set used in the original description were chosen using the reference diagnosis originally established. One H&E slide per case was reviewed by seven gynecologic pathologists, four from the original study. Kappa statistics were prepared, and cases with discrepancies reviewed. We found a majority agreement with reference diagnosis in 81% of cases, with complete or near-complete (six of seven) agreement in 50%. Overall concordance was 74%. Overall kappa (agreement among pathologists) was 0.488 (moderate agreement). Pattern Classification-B has lowest kappa, and agreement was not improved by combining B+C. Six of seven reviewers had substantial agreement by weighted kappas (>0.6), with one reviewer accounting for the majority of cases under or overcalled by two tiers. Confluence filling a 4 × field, labyrinthine glands, or solid architecture accounted for undercalling other reference diagnosis-C cases. Missing a few individually infiltrative cells was the most common cause of undercalling reference diagnosis-B. Small foci of inflamed, loose or desmoplastic stroma lacking infiltrative tumor cells in reference diagnosis-A appeared to account for those cases up-graded to Pattern Classification-B. In summary, an overall concordance of 74% indicates that the criteria can be reproducibly applied by gynecologic pathologists. Further refinement of criteria should allow use of this powerful classification system to delineate which cervical adenocarcinomas can be safely treated conservatively.
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21
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Supoken A, Kietpeerakool C, Laopaiboon M, Lumbiganon P. Simple versus radical hysterectomy with pelvic lymphadenectomy for women with stage IA2-IB1 cervical cancer. Hippokratia 2016. [DOI: 10.1002/14651858.cd012335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Amornrat Supoken
- Department of Obstetrics and Gynaecology, Faculty of Medicine; Khon Kaen University; Khon Kaen Thailand
| | - Chumnan Kietpeerakool
- Department of Obstetrics and Gynaecology, Faculty of Medicine; Khon Kaen University; Khon Kaen Thailand
| | - Malinee Laopaiboon
- Department of Epidemiology and Biostatistics, Faculty of Public Health; Khon Kaen University; Khon Kaen Thailand
| | - Pisake Lumbiganon
- Department of Obstetrics and Gynaecology, Faculty of Medicine; Khon Kaen University; Khon Kaen Thailand
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22
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Heeren AM, de Boer E, Bleeker MCG, Musters RJP, Buist MR, Kenter GG, de Gruijl TD, Jordanova ES. Nodal metastasis in cervical cancer occurs in clearly delineated fields of immune suppression in the pelvic lymph catchment area. Oncotarget 2016; 6:32484-93. [PMID: 26431490 PMCID: PMC4741707 DOI: 10.18632/oncotarget.5398] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2015] [Accepted: 09/16/2015] [Indexed: 01/10/2023] Open
Abstract
In cervical cancer, high frequencies of regulatory T cells (Tregs) and immunosuppressive PD-L1+CD14+ antigen-presenting cells dominate the microenvironment of tumor-positive lymph nodes (LN+). It is unknown whether this is restricted to LN+ or precedes metastasis, emanating from the primary tumor and spreading through tumor-draining lymph nodes (TDLNs). To investigate immunosuppression in the lymphatic basin of cervical tumors, all dissected TDLNs of five cervical cancer patients (in total 9 LN+ and 74 tumor-negative lymph nodes (LN−)) were analyzed for FoxP3+ Tregs, CD8+ T cells, HLA-DR+- and PD-L1+ myeloid cells by immunohistochemistry. Tregs and PD-L1+ cells were found to form an immunosuppressive cordon around metastatic tumor cells. Importantly, whereas high HLA-DR+- and PD-L1+ cell rates were strongly associated with LN+, elevated Treg levels and decreased CD8+ T cell/Treg ratios were found similar in LN+ and adjacent LN−, as compared to LN− at more distant anatomical localizations. These data suggest that delineated fields of Treg-associated immune suppression in anatomically co-localized TDLNs enable metastasis by creating metastatic niches. This may be of importance for decision-making regarding (surgical) intervention in cervical cancer. Future efforts should include the implementation of immunotherapeutic regimens to overcome this immune suppression, establish loco-regional control and halt systemic tumor spread.
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Affiliation(s)
- A Marijne Heeren
- Center Gynecological Oncology Amsterdam (CGOA), Department of Obstetrics and Gynecology, VU University Medical Center, 1081 HV Amsterdam, The Netherlands.,Department of Medical Oncology, VU University Medical Center-Cancer Center Amsterdam, 1081 HV Amsterdam, The Netherlands
| | - Eline de Boer
- Center Gynecological Oncology Amsterdam (CGOA), Department of Obstetrics and Gynecology, VU University Medical Center, 1081 HV Amsterdam, The Netherlands
| | - Maaike C G Bleeker
- Department of Pathology, VU University Medical Center, 1081 HV Amsterdam, The Netherlands
| | - René J P Musters
- Laboratory for Physiology, Institute for Cardiovascular Research, VU University Medical Center, 1081 BT Amsterdam, The Netherlands
| | - Marrije R Buist
- Center Gynecological Oncology Amsterdam (CGOA), Department of Obstetrics and Gynecology, Academic Medical Center, 1105 AZ Amsterdam, The Netherlands
| | - Gemma G Kenter
- Center Gynecological Oncology Amsterdam (CGOA), Department of Obstetrics and Gynecology, VU University Medical Center, 1081 HV Amsterdam, The Netherlands.,Center Gynecological Oncology Amsterdam (CGOA), Department of Obstetrics and Gynecology, Academic Medical Center, 1105 AZ Amsterdam, The Netherlands.,Center Gynecological Oncology Amsterdam (CGOA), Department of Gynecology, Netherlands Cancer Institute - Antoni van Leeuwenhoek, 1006 BE Amsterdam, The Netherlands
| | - Tanja D de Gruijl
- Department of Medical Oncology, VU University Medical Center-Cancer Center Amsterdam, 1081 HV Amsterdam, The Netherlands
| | - Ekaterina S Jordanova
- Center Gynecological Oncology Amsterdam (CGOA), Department of Obstetrics and Gynecology, VU University Medical Center, 1081 HV Amsterdam, The Netherlands
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23
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24
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Mao S, Dong J, Li S, Wang Y, Wu P. Prognostic significance of number of nodes removed in patients with node-negative early cervical cancer. J Obstet Gynaecol Res 2016; 42:1317-1325. [PMID: 27435888 DOI: 10.1111/jog.13058] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2015] [Revised: 03/28/2016] [Accepted: 04/24/2016] [Indexed: 11/27/2022]
Abstract
AIM The aim of this study was to investigate whether the number of removed lymph nodes was associated with survival of patients with node-negative early cervical cancer and to analyze the prognostic significance of clinical and pathologic features in these patients. METHODS Patients with FIGO stage IA-IIB cervical cancer who underwent radical hysterectomy with lymphadenectomy without receiving preoperative therapy were reviewed retrospectively. Patients were all proved to have lymph-node-negative disease and classified into five groups based on the number of nodes removed. The Kaplan-Meier method and Cox's proportional hazards regression model were used in prognostic analysis. RESULTS The final dataset included 359 patients: 45 (12.5%) patients had ≤10 nodes removed, 93 (25.9%) had 11-15, 98 (27.3%) had 16-20, 64 (17.8%) had 21-25, and 59 (16.4%) had >25 nodes removed. There was no association between the number of nodes removed and survival of patients with node-negative early cervical cancer (χ2 = 6.19, P = 0.185). Similarly, subgroup analyses for FIGO stage IB1-IIB also showed that the number of lymph nodes was not significantly related to survival in each stage. Multivariate analyses showed that histology and depth of invasion were independent prognostic factors for survival in these patients. CONCLUSION If a standardized lymphadenectomy is performed, the number of lymph nodes removed is not an independent prognostic factor for patients with node-negative early cervical cancer. Our study suggests that there is inconclusive evidence to support survival benefit of complete lymphadenectomy among these patients.
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Affiliation(s)
- Siyue Mao
- Minimally Invasive Interventional Division, Medical Imaging Center, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in Southern China, Guang Zhou, Guang Dong, China
| | - Jun Dong
- Minimally Invasive Interventional Division, Medical Imaging Center, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in Southern China, Guang Zhou, Guang Dong, China
| | - Sheng Li
- Minimally Invasive Interventional Division, Medical Imaging Center, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in Southern China, Guang Zhou, Guang Dong, China
| | - Yiqi Wang
- Minimally Invasive Interventional Division, Medical Imaging Center, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in Southern China, Guang Zhou, Guang Dong, China
| | - Peihong Wu
- Minimally Invasive Interventional Division, Medical Imaging Center, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in Southern China, Guang Zhou, Guang Dong, China.
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25
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Suhag V, Sunita BS, Sarin A, Singh AK, Dashottar S. Fertility preservation in young patients with cancer. South Asian J Cancer 2016; 4:134-9. [PMID: 26942145 PMCID: PMC4756489 DOI: 10.4103/2278-330x.173175] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Infertility can arise as a consequence of treatment of oncological conditions. The parallel and continued improvement in both the management of oncology and fertility cases in recent times has brought to the forefront the potential for fertility preservation in patients being treated for cancer. Many survivors will maintain their reproductive potential after the successful completion of treatment for cancer. However total body irradiation, radiation to the gonads, and certain high dose chemotherapy regimens can place women at risk for acute ovarian failure or premature menopause and men at risk for temporary or permanent azoospermia. Providing information about risk of infertility and possible interventions to maintain reproductive potential are critical for the adolescent and young adult population at the time of diagnosis. There are established means of preserving fertility before cancer treatment; specifically, sperm cryopreservation for men and in vitro fertilization and embryo cryopreservation for women. Several innovative techniques are being actively investigated, including oocyte and ovarian follicle cryopreservation, ovarian tissue transplantation, and in vitro follicle maturation, which may expand the number of fertility preservation choices for young cancer patients. Fertility preservation may also require some modification of cancer therapy; thus, patients’ wishes regarding future fertility and available fertility preservation alternatives should be discussed before initiation of therapy.
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Affiliation(s)
- Virender Suhag
- Department of Radiation Oncology, HOD Radiation Oncology, Army Hospital (Research and Referral), New Delhi, India
| | - B S Sunita
- Department of Pathology, Base Hospital, New Delhi, India
| | - Arti Sarin
- Department of Radiation Oncology, HOD Radiation Oncology, Army Hospital (Research and Referral), New Delhi, India
| | - A K Singh
- Department of Radiation Oncology, HOD Radiation Oncology, Army Hospital (Research and Referral), New Delhi, India
| | - S Dashottar
- Department of Radiation Oncology, HOD Radiation Oncology, Army Hospital (Research and Referral), New Delhi, India
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26
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Khunamornpong S, Lekawanvijit S, Settakorn J, Sukpan K, Suprasert P, Siriaunkgul S. Prognostic model in patients with early-stage squamous cell carcinoma of the uterine cervix: a combination of invasive margin pathological characteristics and lymphovascular space invasion. Asian Pac J Cancer Prev 2014; 14:6935-40. [PMID: 24377504 DOI: 10.7314/apjcp.2013.14.11.6935] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND This study aimed to develop a prognostic model in patients with early-stage cervical squamous cell carcinoma based on clinicopathological features, including invasive margin characteristics. MATERIALS AND METHODS Clinicopathological features and outcomes of 190 patients with FIGO stage IB-IIA cervical squamous cell carcinoma treated by surgery were collected and analyzed for factors associated with tumor recurrence. In addition to well-recognized pathological risk factors, the pathological characteristics of invasive margin (type of invasive pattern and degree of stromal desmoplasia and peritumoral inflammatory reaction) were also included in the analysis. Multiple scoring models were made by matching different clinicopathological variables and/ or different weighting of the score for each variable. The model with the best performance in the prediction of recurrence and decreased survival was selected. RESULTS The model with the best performance was composed of a combined score of invasive pattern, lymphovascular space invasion (LVSI), and degree of inflammatory reaction and stromal desmoplasia (total score =10). Compared to those with score ≤ 8, the patients with score 9-10 had a significantly higher recurrence rate in the overall group (p<0.001) and the subgroup without adjuvant therapy (p<0.001), while the significance was marginal in the subgroup with adjuvant therapy (p=0.069). In addition, the patients with score 9-10 had a higher rate of tumor recurrence at distant sites (p=0.007). The disease-free survival was significantly lower in the patients with score 9-10 than those with score ≤ 8 among the overall patients (p<0.001), in the subgroup without adjuvant therapy (p<0.001), and the subgroup with adjuvant therapy (p=0.047). CONCLUSIONS In this study, a prognostic model based on a combination of pathological characteristics of invasive margin and LVSI proved to be predictive of tumor recurrence and decreased disease-free survival in patients with early-stage cervical squamous cell carcinoma.
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Affiliation(s)
- Surapan Khunamornpong
- Department of Pathology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand E-mail :
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27
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Tsili AC, Tsangou V, Koliopoulos G, Stefos T, Argyropoulou MI. Early-stage cervical carcinoma: the role of multidetector CT in correlation with histopathological findings. J OBSTET GYNAECOL 2014; 33:882-7. [PMID: 24219735 DOI: 10.3109/01443615.2013.823927] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The objective of this retrospective study was to assess the diagnostic performance of multidetector CT (MDCT) in staging patients with surgical-pathological proven early-stage cervical carcinoma. A total of 22 women were referred for preoperative staging by MDCT, on a 16-row CT scanner. The protocol included scanning of the abdomen during the portal phase using a detector collimation of 16 × 0.75 mm and a pitch of 1.2. The evaluated parameters were: tumour detection, tumour maximal diameter, tumour extension to the uterine body and/or the vagina, parametrial invasion and presence of pelvic lymph node metastases. CT stage was assigned for each cervical carcinoma. The surgical-pathological stage was assigned on the basis of the operative findings and the histology report. The overall accuracy of MDCT in detecting and staging primary cervical carcinoma was 86% and 86%, respectively. Our results showed good diagnostic performance of MDCT in the detection and local staging of early-stage cervical carcinoma.
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28
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Khunamornpong S, Settakorn J, Sukpan K, Suprasert P, Lekawanvijit S, Siriaunkgul S. Prognostic value of pathological characteristics of invasive margins in early-stage squamous cell carcinomas of the uterine cervix. Asian Pac J Cancer Prev 2013; 14:5165-9. [PMID: 24175794 DOI: 10.7314/apjcp.2013.14.9.5165] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND To evaluate the pathological characteristics of invasive margins in early-stage cervical squamous cell carcinomas and their association with other clinicopathological features including clinical outcomes. MATERIALS AND METHODS Patients with FIGO stage IB-IIA cervical squamous cell carcinomas who received surgical treatment and had available follow-up information were identified. Their histological slides were reviewed for prognostic variables including tumor size, grade, extent of invasion, lymphovascular invasion, involvement of vaginal margin or parametrium, and lymph node metastasis. The characteristics of invasive margins including invasive pattern (closed, finger-like, or spray-like type), degree of stromal desmoplasia, and degree of peritumoral inflammatory reaction were evaluated along the entire invasive fronts of tumours. Associations between the characteristics of invasive margins and other clinicopathological variables and disease-free survival were assessed. RESULTS A total of 190 patients were included in the study with a median follow-up duration of 73 months. Tumour recurrence was observed in 18 patients (9%). Spray-like invasive pattern was significantly more associated as compared with closed or finger-like invasive pattern (p=0.005), whereas the degree of stromal desmoplasia or peritumoral inflammatory reaction was not. Low degree of peritumoral inflammatory reaction appeared linked with lymph node metastasis (p=0.021). In multivariate analysis, a spray-like invasive pattern was independently associated with marked stromal desmoplasia (p=0.013), whilst marked desmoplasia was also independently associated with low inflammatory reactions (p=0.009). Furthermore, low inflammatory reactions were independently associated with positive margins (p=0.022) and lymphovascular invasion (p=0.034). The patients with spray-like invasive pattern had a significantly lower disease-free survival compared with those with closed or finger-like pattern (p=0.004). CONCLUSIONS There is a complex interaction between cancer tissue at the invasive margin and changes in surrounding stroma. A spray-like invasive pattern has a prognostic value in patients with early-stage cervical squamous cell carcinoma.
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Affiliation(s)
- Surapan Khunamornpong
- Department of Pathology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand E-mail :
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29
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Suprasert P, Charoenkwan K, Siriaree S, Cheewakriangkrai C, Saeteng J, Srisomboon J. Outcome of cervical cancer patients with single-node compared with no nodal involvement treated with radical hysterectomy and pelvic lymphadenectomy. Int J Gynaecol Obstet 2013; 121:45-8. [PMID: 23343573 DOI: 10.1016/j.ijgo.2012.11.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2012] [Revised: 10/31/2012] [Accepted: 12/18/2012] [Indexed: 10/27/2022]
Abstract
OBJECTIVE To evaluate disease-free survival (DFS) after radical hysterectomy and pelvic lymphadenectomy (RHPL) among early-stage cervical cancer patients with single-node involvement versus patients with no nodal involvement. METHODS A retrospective review was conducted of the medical records of 843 patients undergoing RHPL at Chiang Mai University Hospital, Thailand, between January 1, 2002, and December 31, 2008. Neoadjuvant chemotherapy was administered when the operative schedule was more than 1 month after diagnosis and adjuvant chemoradiation was administered to high-risk patients. Five subgroups were defined on the basis of pelvic node involvement: group A (0 nodes; n=706), group B (1 node; n=65), group C (2 nodes; n=38), group D (3 nodes; n=13), and group E (≥4 nodes; n=21). RESULTS The 5-year DFS was comparable for groups A and B (94.3% versus 92.1%; P=0.454). In groups C, D, and E, the 5-year DFS was 85.9%, 75.0%, and 61.8%, respectively. The survival outcomes for groups A and B were significantly different from those of the other 3 groups (P<0.001). CONCLUSION Cervical cancer patients with single-node involvement had comparable survival outcomes to those without nodal metastases; however, patients with multiple node involvement had reduced DFS.
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Affiliation(s)
- Prapaporn Suprasert
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.
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Wang Y, Wang G, Wei LH, Huang LH, Wang JL, Wang SJ, Li XP, Shen DH, Bao DM, Gao J. Neoadjuvant chemotherapy for locally advanced cervical cancer reduces surgical risks and lymph-vascular space involvement. CHINESE JOURNAL OF CANCER 2012; 30:645-54. [PMID: 21880186 PMCID: PMC4013327 DOI: 10.5732/cjc.011.10050] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Neoadjuvant chemotherapy (NACT), which can reduce the size and therefore increase the resectability of tumors, has recently evolved as a treatment for locally advanced cervical cancer. NACT has been reported to decrease the risk of pathologic factors related to prognosis of cervical cancer. To further assess the effects of NACT on surgery and the pathologic characteristics of cervical cancer, we reviewed 110 cases of locally advanced cervical cancer treated with radical hysterectomy with or without NACT at the People's Hospital of Peking University between January 2006 and December 2010. Of 110 patients, 68 underwent platinum-based NACT prior to surgery (NACT group) and 42 underwent primary surgery treatment (PST group). Our results showed 48 of 68 (70.6%) patients achieved a complete response or partial response to NACT. Estimated blood loss, operation time, and number of removed lymph nodes during surgery, as well as complication rates during and after surgery were not significantly different between the NACT group and the PST group. The rates of deep stromal invasion, positive parametria, positive surgical vaginal margins, and lymph node metastasis were not significantly different between the two groups. However, the rate of lymph-vascular space involvement (LVSI) was significantly lower in the NACT group than in the PST group (P = 0.021). In addition, the response rate of NACT was significantly higher in the patients with chemotherapeutic drugs administrated via artery than via vein. Our results suggest that NACT is a safe and effective treatment for locally advanced cervical cancer and significantly decreases the rate of LVSI.
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Affiliation(s)
- Yue Wang
- Department of Obstetrics & Gynecology, People's Hospital, Peking University, Beijing 100044, P. R. China
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