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Cuccu I, Raspagliesi F, Malzoni M, Vizza E, Papadia A, Di Donato V, Giannini A, De Iaco P, Perrone AM, Plotti F, Angioli R, Casarin J, Ghezzi F, Cianci S, Vizzielli G, Restaino S, Petrillo M, Sorbi F, Multinu F, Schivardi G, De Vitis LA, Falcone F, Lalli L, Berretta R, Mueller MD, Tozzi R, Chiantera V, Benedetti Panici P, Fanfani F, Scambia G, Bogani G. Sentinel node mapping in high-intermediate and high-risk endometrial cancer: Analysis of 5-year oncologic outcomes. Eur J Surg Oncol 2024; 50:108018. [PMID: 38428106 DOI: 10.1016/j.ejso.2024.108018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 01/10/2024] [Accepted: 02/10/2024] [Indexed: 03/03/2024]
Abstract
OBJECTIVE To assess 5-year oncologic outcomes of apparent early-stage high-intermediate and high-risk endometrial cancer undergoing sentinel node mapping versus systematic lymphadenectomy. METHODS This is a multi-institutional retrospective, propensity-matched study evaluating data of high-intermediate and high-risk endometrial cancer (according to ESGO/ESTRO/ESP guidelines) undergoing sentinel node mapping versus systematic pelvic lymphadenectomy (with and without para-aortic lymphadenectomy). Survival outcomes were assessed using Kaplan-Meier and Cox proportional hazard methods. RESULTS Overall, the charts of 242 patients with high-intermediate and high-risk endometrial cancer were retrieved. Data on 73 (30.1%) patients undergoing hysterectomy plus sentinel node mapping were analyzed. Forty-two (57.5%) and 31 (42.5%) patients were classified in the high-intermediate and high-risk groups, respectively. Unilateral sentinel node mapping was achieved in all patients. Bilateral mapping was achieved in 67 (91.7%) patients. Three (4.1%) patients had site-specific lymphadenectomy (two pelvic areas only and one pelvic plus para-aortic area), while adjunctive nodal dissection was omitted in the hemipelvis of the other three (4.1%) patients. Sentinel nodes were detected in the para-aortic area in eight (10.9%) patients. Twenty-four (32.8%) patients were diagnosed with nodal disease. A propensity-score matching was used to compare the aforementioned group of patients undergoing sentinel node mapping with a group of patients undergoing lymphadenectomy. Seventy patient pairs were selected (70 having sentinel node mapping vs. 70 having lymphadenectomy). Patients undergoing sentinel node mapping experienced similar 5-year disease-free survival (HR: 1.233; 95%CI: 0.6217 to 2.444; p = 0.547, log-rank test) and 5-year overall survival (HR: 1.505; 95%CI: 0.6752 to 3.355; p = 0.256, log-rank test) than patients undergoing lymphadenectomy. CONCLUSIONS Sentinel node mapping does not negatively impact 5-year outcomes of high-intermediate and high-risk endometrial cancer. Further prospective studies are warranted.
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Affiliation(s)
- Ilaria Cuccu
- Gynecologic Oncologic Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy; Department of Gynecological, Obstetrical and Urological Sciences, 'Sapienza' University of Rome, Italy
| | - Francesco Raspagliesi
- Gynecologic Oncologic Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - Mario Malzoni
- Endoscopica Malzoni, Center for Advanced Endoscopic Gynecological Surgery, Avellino, Italy
| | - Enrico Vizza
- Gynecologic Oncology Unit, Department of Experimental Clinical Oncology, IRCSS-Regina Elena National Cancer Institute, Rome, Italy
| | - Andrea Papadia
- Department of Obstetrics and Gynecology, EOC-Civico Hospital, 6900, Lugano, Switzerland; Faculty of Biomedical Sciences, Università della Svizzera Italiana, 6900, Lugano, Switzerland
| | - Violante Di Donato
- Department of Gynecological, Obstetrical and Urological Sciences, 'Sapienza' University of Rome, Italy
| | - Andrea Giannini
- Department of Gynecological, Obstetrical and Urological Sciences, 'Sapienza' University of Rome, Italy
| | - Pierandrea De Iaco
- Department of Obstetrics and Gynecology, Unit of Oncologic Gynecology, S. Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| | - Anna Myriam Perrone
- Department of Obstetrics and Gynecology, Unit of Oncologic Gynecology, S. Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| | - Francesco Plotti
- Department of Gynecology, Campus Bio-Medico University Hospital Foundation, Rome, Italy
| | - Roberto Angioli
- Department of Gynecology, Campus Bio-Medico University Hospital Foundation, Rome, Italy
| | - Jvan Casarin
- Department of Obstetrics and Gynecology, 'Filippo Del Ponte' Hospital, University of Insubria, Varese, Italy
| | - Fabio Ghezzi
- Department of Obstetrics and Gynecology, 'Filippo Del Ponte' Hospital, University of Insubria, Varese, Italy
| | - Stefano Cianci
- Department of Human Pathology of Adult and Childhood "G. Barresi", Unit of Gynecology and Obstetrics, University of Messina, Messina, Italy
| | - Giuseppe Vizzielli
- Department of Medical Area (DAME), University of Udine, Clinic of Obstetrics and Gynecology, "Santa Maria Della Misericordia" University Hospital, Azienda Sanitaria Universitaria Friuli Centrale, Udine, Italy
| | - Stefano Restaino
- Department of Medical Area (DAME), University of Udine, Clinic of Obstetrics and Gynecology, "Santa Maria Della Misericordia" University Hospital, Azienda Sanitaria Universitaria Friuli Centrale, Udine, Italy
| | - Marco Petrillo
- Gynecologic and Obstetric Clinic, Department of Medicine, Surgery and Pharmacy, University of Sassari, 07100, Sassari, Italy
| | - Flavia Sorbi
- Department of Biomedical, Experimental and Clinical Sciences, Division of Obstetrics and Gynecology, University of Florence, Florence, Italy
| | - Francesco Multinu
- Gynecologic Oncology Program, European Institute of Oncology, Milan, Italy
| | | | | | - Francesca Falcone
- Endoscopica Malzoni, Center for Advanced Endoscopic Gynecological Surgery, Avellino, Italy
| | - Luca Lalli
- Gynecologic Oncologic Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - Roberto Berretta
- Department of Medicine and Surgery, University Hospital of Parma, Parma, Italy
| | - Michael D Mueller
- Department of Gynecology and Obstetrics, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Roberto Tozzi
- Division of Women and Children's Health, Department of Gynaecology and Obstetrics, University of Padua, 35122, Padua, Italy
| | - Vito Chiantera
- Gynaecologic Oncology, Istituto Nazionale Tumori di Napoli IRCCS "Fondazione G. Pascale", Naples, Italy
| | | | - Francesco Fanfani
- Gynecologic Oncology Unit, Department of Women, Children and Public Health Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Institute of Obstetrics and Gynecology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Giovanni Scambia
- Gynecologic Oncology Unit, Department of Women, Children and Public Health Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Institute of Obstetrics and Gynecology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Giorgio Bogani
- Gynecologic Oncologic Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy.
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Bizzarri N, Obermair A, Hsu HC, Chacon E, Collins A, Tsibulak I, Mutombo A, Abu-Rustum NR, Balaya V, Buda A, Cibula D, Covens A, Fanfani F, Ferron G, Frumovitz M, Guani B, Kocian R, Kohler C, Leblanc E, Lecuru F, Leitao MM, Mathevet P, Mueller MD, Papadia A, Pareja R, Plante M, Querleu D, Scambia G, Tanner E, Zapardiel I, Garcia JR, Ramirez PT. Consensus on surgical technique for sentinel lymph node dissection in cervical cancer. Int J Gynecol Cancer 2024; 34:504-509. [PMID: 38378695 DOI: 10.1136/ijgc-2023-005151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2024] Open
Abstract
OBJECTIVE The purpose of this study was to establish a consensus on the surgical technique for sentinel lymph node (SLN) dissection in cervical cancer. METHODS A 26 question survey was emailed to international expert gynecological oncology surgeons. A two-step modified Delphi method was used to establish consensus. After a first round of online survey, the questions were amended and a second round, along with semistructured interviews was performed. Consensus was defined using a 70% cut-off for agreement. RESULTS Twenty-five of 38 (65.8%) experts responded to the first and second rounds of the online survey. Agreement ≥70% was reached for 13 (50.0%) questions in the first round and for 15 (57.7%) in the final round. Consensus agreement identified 15 recommended, three optional, and five not recommended steps. Experts agreed on the following recommended procedures: use of indocyanine green as a tracer; superficial (with or without deep) injection at 3 and 9 o'clock; injection at the margins of uninvolved mucosa avoiding vaginal fornices; grasping the cervix with forceps only in part of the cervix is free of tumor; use of a minimally invasive approach for SLN biopsy in the case of simple trachelectomy/conization; identification of the ureter, obliterated umbilical artery, and external iliac vessels before SLN excision; commencing the dissection at the level of the uterine artery and continuing laterally; and completing dissection in one hemi-pelvis before proceeding to the contralateral side. Consensus was also reached in recommending against injection at 6 and 12 o'clock, and injection directly into the tumor in cases of the tumor completely replacing the cervix; against removal of nodes through port without protective maneuvers; absence of an ultrastaging protocol; and against modifying tracer concentration at the time of re-injection after mapping failure. CONCLUSION Recommended, optional, and not recommended steps of SLN dissection in cervical cancer have been identified based on consensus among international experts. These represent a surgical guide that may be used by surgeons in clinical trials and for quality assurance in routine practice.
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Affiliation(s)
- Nicolò Bizzarri
- UOC Ginecologia Oncologica, Dipartimento di Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Andreas Obermair
- Queensland Centre for Gynaecological Cancer Research, Faculty of Medicine, Centre for Clinical Research, The University of Queensland, Brisbane, Queensland, Australia
| | - Heng-Cheng Hsu
- Obstetrics and Gynaecology, National Taiwan University Hospital Hsin-Chu Branch, Hsinchu, Taiwan
| | - Enrique Chacon
- Gynaecologic Oncology, Universidad de Navarra, Pamplona, Spain
| | - Anna Collins
- Obstetrics and Gynaecology, Derby Hospitals NHS Foundation Trust, Derby, UK
| | - Irina Tsibulak
- Department of Obstetrics and Gynaecology, Medical University of Innsbruck, Innsbruck, Austria
| | - Alex Mutombo
- Gynaecology and Obstetrics, University of Kinshasa, Kinshasa, Congo (Democratic Republic of the)
| | - Nadeem R Abu-Rustum
- Gynecology Service, Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, New York, USA
| | - Vincent Balaya
- Department of Obstetrics and Gynaecology, Felix Guyon Hospital, CHU Nord Réunion, France
| | - Alessandro Buda
- Gynaecologic Oncology, Ospedale Michele e Pietro Ferrero, Verduno, Italy
| | - David Cibula
- Department of Obstetrics and Gynecology, Charles University, First Faculty of Medicine, Prague, Czech Republic
| | - Allan Covens
- Gynecologic Oncology, Toronto Sunnybrook Regional Cancer Center, Toronto, Ontario, Canada
| | - Francesco Fanfani
- UOC Ginecologia Oncologica, Dipartimento di Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Gwenaël Ferron
- Department of Surgical Oncology, Institut Claudius Regaud Institut Universitaire du Cancer de Toulouse-Oncopole, Toulouse, France
| | - Michael Frumovitz
- Department of Gynecologic Oncology and Reproductive Medicine, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Benedetta Guani
- Department of Obstetrics and Gynaecology, Fribourg Hospitals, Fribourg, Switzerland
| | - Roman Kocian
- Department of Obstetrics and Gynecology, Charles University, First Faculty of Medicine, Prague, Czech Republic
| | - Christhardt Kohler
- Department of Gynaecology, University of Cologne, Koln, Germany
- Department of Special Operative and Oncologic Gynaecology, Asklepios-Clinic Hamburg-Altona, Asklepios Hospital Group, Hamburg, Germany
| | - Eric Leblanc
- Department of Surgical Oncology, Centre Oscar Lambret, Lille, France
| | - Fabrice Lecuru
- Breast, Gynaecology, and Reconstructive Surgery Unit, Institute Curie, Paris, France
| | - Mario M Leitao
- Gynecology Service, Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, New York, USA
| | - Patrice Mathevet
- Centre Hospitalier Universitaire Vaudois Departement de gynecologie-obstetrique et genetique medicale, Lausanne, Switzerland
| | - Michael D Mueller
- Gynaecology and Gynaecological Oncology, Inselspital University Hospital Berne Department of Gynaecology, Bern, Switzerland
| | - Andrea Papadia
- Department of Gynaecology and Obstetrics, Ente Ospedaliero Cantonale, Lugano, Switzerland
- Università della Svizzera italiana, Lugano, Switzerland
| | - Rene Pareja
- Department of Gynaecology, Gynaecologic Oncology, Clinica Astorga, Medellin, Colombia
- Instituto Nacional de Cancerología, Bogotá, Colombia
| | | | - Denis Querleu
- UOC Ginecologia Oncologica, Dipartimento di Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Giovanni Scambia
- UOC Ginecologia Oncologica, Dipartimento di Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Edward Tanner
- Department of Obstetrics and Gynecology, Northwestern University, Evanston, Illinois, USA
| | - Ignacio Zapardiel
- Gynecologic Oncology Unit, La Paz University Hospital, Madrid, Spain
| | - Jaime R Garcia
- Department of Academic Analytics and Technology, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Pedro T Ramirez
- Department of Obstetrics and Gynecology, Houston Methodist Hospital, Houston, Texas, USA
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Villiger AS, Zurbriggen S, Imboden S, Solass W, Christe L, Saner FAM, Gmür A, Rau TT, Mueller MD, Siegenthaler F. Reviving peritoneal cytology: Exploring its role in endometrial cancer molecular classification. Gynecol Oncol 2024; 182:148-155. [PMID: 38266401 DOI: 10.1016/j.ygyno.2024.01.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 12/26/2023] [Accepted: 01/06/2024] [Indexed: 01/26/2024]
Abstract
OBJECTIVE The prognostic significance of positive peritoneal cytology in endometrial cancer has long been debated. In 2009, the Fédération Internationale de Gynécologie et d'Obstétrique (FIGO) removed cytology as a staging criterion from the endometrial cancer staging system. However, there is still evidence that positive peritoneal cytology may decrease survival among patients with endometrial cancer. The aim of this study was to determine the prognostic significance of positive peritoneal cytology among the different molecular subgroups. METHODS This study included patients with endometrial cancer who underwent primary surgical treatment between 2004 and 2015 at the Bern University Hospital, Switzerland, with molecular classification of the primary tumor and peritoneal cytology performed. RESULTS A total, 250 patients with endometrial cancer were enrolled. Peritoneal cytology was assessed in 206 patients, of whom 24% were positive: 25% of the POLEmut, 16% of the MMRd, 41% of the p53abn, and 24% of the NSMP cases. The mean follow-up was 128.7 months. Presence of positive peritoneal cytology was associated with significantly decreased mean recurrence-free and overall survival in patients with p53abn (p = .003 and p = .001) and NSMP (p = .020 and p = .049) endometrial cancer. In multivariable Cox regression analysis, positive peritoneal cytology remained an independent predictor of recurrence (p = .033) and death (p = .008) in p53abn endometrial cancer patients. CONCLUSION Positive peritoneal cytology is associated with worse oncologic outcomes in NSMP and p53abn endometrial cancer and remains an independent predictor of recurrence and death in patients with p53abn endometrial cancer.
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Affiliation(s)
- Anna-Sophie Villiger
- Department of Obstetrics and Gynecology, Bern University Hospital and University of Bern, Bern, Switzerland
| | | | - Sara Imboden
- Department of Obstetrics and Gynecology, Bern University Hospital and University of Bern, Bern, Switzerland
| | - Wiebke Solass
- Institute of Tissue Medicine and Pathology, University of Bern, Bern, Switzerland
| | - Lucine Christe
- Institute of Tissue Medicine and Pathology, University of Bern, Bern, Switzerland
| | - Flurina A M Saner
- Department of Obstetrics and Gynecology, Bern University Hospital and University of Bern, Bern, Switzerland
| | - Andrea Gmür
- Department of Obstetrics and Gynecology, Bern University Hospital and University of Bern, Bern, Switzerland
| | - Tilman T Rau
- Institute of Pathology, Universitätsklinikum Düsseldorf, Düsseldorf, Germany
| | - Michael D Mueller
- Department of Obstetrics and Gynecology, Bern University Hospital and University of Bern, Bern, Switzerland
| | - Franziska Siegenthaler
- Department of Obstetrics and Gynecology, Bern University Hospital and University of Bern, Bern, Switzerland.
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4
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Joder C, Gmür A, Solass W, Christe L, Rabaglio M, Fluri M, Rau TT, Saner FAM, Knabben L, Imboden S, Mueller MD, Siegenthaler F. Real-World Data on Institutional Implementation of Screening for Mismatch Repair Deficiency and Lynch Syndrome in Endometrial Cancer Patients. Cancers (Basel) 2024; 16:671. [PMID: 38339422 PMCID: PMC10854690 DOI: 10.3390/cancers16030671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Revised: 01/25/2024] [Accepted: 02/02/2024] [Indexed: 02/12/2024] Open
Abstract
Lynch syndrome is an inherited tumor syndrome caused by a pathogenic germline variant in DNA mismatch repair genes. As the leading cause of hereditary endometrial cancer, international guidelines recommend universal screening in women with endometrial cancer. However, testing for Lynch syndrome is not yet well established in clinical practice. The aim of this study was to evaluate adherence to our Lynch syndrome screening algorithm. A retrospective, single-center cohort study was conducted of all endometrial cancer patients undergoing surgical treatment at the Bern University Hospital, Switzerland, between 2017 and 2022. Adherence to immunohistochemical analysis of mismatch repair status, and, if indicated, to MLH1 promoter hypermethylation and to genetic counseling and testing was assessed. Of all 331 endometrial cancer patients, 102 (30.8%) were mismatch repair-deficient and 3 (0.9%) patients were diagnosed with Lynch syndrome. Overall screening adherence was 78.2%, with a notable improvement over the six years from 61.4% to 90.6%. A major reason for non-adherence was lack of provider recommendation for testing, with advanced patient age as a potential patient risk factor. Simplification of the algorithm through standardized reflex screening was recommended to provide optimal medical care for those affected and to allow for cascading testing of at-risk relatives.
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Affiliation(s)
- Carmen Joder
- Faculty of Medicine, University of Bern, 3010 Bern, Switzerland;
| | - Andrea Gmür
- Department of Obstetrics and Gynecology, Bern University Hospital, 3010 Bern, Switzerland
| | - Wiebke Solass
- Institute of Tissue Medicine and Pathology, University of Bern, 3010 Bern, Switzerland
| | - Lucine Christe
- Institute of Tissue Medicine and Pathology, University of Bern, 3010 Bern, Switzerland
| | - Manuela Rabaglio
- Department of Medical Oncology, Bern University Hospital, 3010 Bern, Switzerland
| | - Muriel Fluri
- Department of Medical Oncology, Bern University Hospital, 3010 Bern, Switzerland
| | - Tilman T. Rau
- Institute of Pathology, Universitätsklinikum Düsseldorf, 40225 Düsseldorf, Germany
| | - Flurina A. M. Saner
- Department of Obstetrics and Gynecology, Bern University Hospital, 3010 Bern, Switzerland
| | - Laura Knabben
- Department of Obstetrics and Gynecology, Bern University Hospital, 3010 Bern, Switzerland
| | - Sara Imboden
- Department of Obstetrics and Gynecology, Bern University Hospital, 3010 Bern, Switzerland
| | - Michael D. Mueller
- Department of Obstetrics and Gynecology, Bern University Hospital, 3010 Bern, Switzerland
| | - Franziska Siegenthaler
- Department of Obstetrics and Gynecology, Bern University Hospital, 3010 Bern, Switzerland
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5
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Burghaus S, Drazic P, Wölfler M, Mechsner S, Zeppernick M, Meinhold-Heerlein I, Mueller MD, Rothmund R, Vigano P, Becker CM, Zondervan KT, Beckmann MW, Fasching PA, Berner-Gatz S, Grünewald FS, Hund M, Kastner P, Klammer M, Laubender RP, Wegmeyer H, Wienhues-Thelen UH, Renner SP. Multicenter evaluation of blood-based biomarkers for the detection of endometriosis and adenomyosis: A prospective non-interventional study. Int J Gynaecol Obstet 2024; 164:305-314. [PMID: 37635683 DOI: 10.1002/ijgo.15062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 08/01/2023] [Accepted: 08/02/2023] [Indexed: 08/29/2023]
Abstract
OBJECTIVE To evaluate blood-based biomarkers to detect endometriosis and/or adenomyosis across nine European centers (June 2014-April 2018). METHODS This prospective, non-interventional study assessed the diagnostic accuracy of 54 blood-based biomarker immunoassays in samples from 919 women (aged 18-45 years) with suspicion of endometriosis and/or adenomyosis versus symptomatic controls. Endometriosis was stratified by revised American Society for Reproductive Medicine stage. Symptomatic controls were "pathologic symptomatic controls" or "pathology-free symptomatic controls". The main outcome measure was receiver operating characteristic-area under the curve (ROC-AUC) and Wilcoxon P values corrected for multiple testing (q values). RESULTS CA-125 performed best in "all endometriosis cases" versus "all symptomatic controls" (AUC 0.645, 95% confidence interval [CI] 0.600-0.690, q < 0.001) and increased (P < 0.001) with disease stage. In "all endometriosis cases" versus "pathology-free symptomatic controls", S100-A12 performed best (AUC 0.692, 95% CI 0.614-0.769, q = 0.001) followed by CA-125 (AUC 0.649, 95% CI 0.569-0.729, q = 0.021). In "adenomyosis only cases" versus "symptomatic controls" or "pathology-free symptomatic controls", respectively, the top-performing biomarkers were sFRP-4 (AUC 0.615, 95% CI 0.551-0.678, q = 0.045) and S100-A12 (AUC 0.701, 95% CI 0.611-0.792, q = 0.004). CONCLUSION This study concluded that no biomarkers tested could diagnose or rule out endometriosis/adenomyosis with high certainty.
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Affiliation(s)
- Stefanie Burghaus
- Department of Gynecology and Obstetrics, Erlangen University Hospital, University Endometriosis Center for Franconia, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany
| | - Predrag Drazic
- Endometriosis Center, Ammerland Clinic GmbH, Westerstede, Germany
| | - Monika Wölfler
- Department of Gynecology and Obstetrics and Gynecology, Medical University, Graz, Austria
| | - Sylvia Mechsner
- Department of Gynecology, Endometriosis Research Center Charité, Charité University Hospital, Campus Virchow Klinikum, Berlin, Germany
| | - Magdalena Zeppernick
- Department of Gynecology and Obstetrics, RWTH Aachen University Hospital, Aachen, Germany
- Department of Gynecology and Obstetrics, Justus Liebig University, Giessen, Germany
| | - Ivo Meinhold-Heerlein
- Department of Gynecology and Obstetrics, RWTH Aachen University Hospital, Aachen, Germany
- Department of Gynecology and Obstetrics, Justus Liebig University, Giessen, Germany
| | - Michael D Mueller
- Department of Obstetrics and Gynecology, Inselspital, University of Bern, Bern, Switzerland
| | - Ralf Rothmund
- Department of Obstetrics and Gynecology, University of Tübingen, Tübingen, Germany
| | - Paola Vigano
- Obstetrics and Gynecology Unit, San Raffaele Scientific Institute, Milan, Italy
| | - Christian M Becker
- Oxford Endometriosis Care and Research (CaRe) Centre, Nuffield Department of Women's & Reproductive Health, University of Oxford, Oxford, UK
| | - Krina T Zondervan
- Oxford Endometriosis Care and Research (CaRe) Centre, Nuffield Department of Women's & Reproductive Health, University of Oxford, Oxford, UK
- Wellcome Centre for Human Genetics, University of Oxford, Oxford, UK
| | - Matthias W Beckmann
- Department of Gynecology and Obstetrics, Erlangen University Hospital, University Endometriosis Center for Franconia, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany
| | - Peter A Fasching
- Department of Gynecology and Obstetrics, Erlangen University Hospital, University Endometriosis Center for Franconia, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany
| | | | | | - Martin Hund
- Roche Diagnostics International Ltd, Rotkreuz, Switzerland
| | | | | | | | | | | | - Stefan P Renner
- Department of Gynecology and Obstetrics, Erlangen University Hospital, University Endometriosis Center for Franconia, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany
- Department of Gynecology and Obstetrics, Hospital Böblingen, Klinikverbund-Suedwest, Klinikum Sindelfingen-Böblingen, Böblingen, Germany
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Buechi CA, Siegenthaler F, Sahli L, Papadia A, Saner FAM, Mohr S, Rau TT, Solass W, Imboden S, Mueller MD. Real-World Data Assessing the Impact of Lymphovascular Space Invasion on the Diagnostic Performance of Sentinel Lymph Node Mapping in Endometrial Cancer. Cancers (Basel) 2023; 16:67. [PMID: 38201495 PMCID: PMC10778553 DOI: 10.3390/cancers16010067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 12/19/2023] [Accepted: 12/20/2023] [Indexed: 01/12/2024] Open
Abstract
BACKGROUND SLN mapping has emerged as a standard of care in endometrial cancer due to its high sensitivity and significant reduction in morbidity. Although lymphovascular space invasion (LVSI) is a known risk factor for lymph node metastasis and recurrence, evidence on the reliability of SLN mapping in LVSI-positive patients is scarce. The aim of this study was to determine the impact of LVSI on the diagnostic performance of SLN mapping. METHODS This retrospective cohort study included patients with endometrial cancer who underwent primary surgical treatment at the Bern University Hospital, Switzerland, between 2012 and 2022. RESULTS LVSI was present in 22% of patients and was significantly associated with lymph node metastasis (p < 0.001) and recurrence (p < 0.001). In node-negative patients with only SLN mapping performed, LVSI was an independent predictor of recurrence during multivariable Cox regression analysis (p = 0.036). The negative predictive value of SLN mapping was 91.5% and was significantly lower in tumors with LVSI (75.0%) compared to LVSI-negative tumors (95.6%, p = 0.004). CONCLUSION The presence of LVSI was significantly associated with worse oncological outcomes. LVSI was an independent predictor of recurrence in node-negative patients with only SLN mapping performed. Furthermore, the negative predictive value of SLN mapping was significantly lower in LVSI-positive tumors.
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Affiliation(s)
- Carol A. Buechi
- Department of Obstetrics and Gynecology, Bern University Hospital and University of Bern, 3010 Bern, Switzerland; (C.A.B.)
| | - Franziska Siegenthaler
- Department of Obstetrics and Gynecology, Bern University Hospital and University of Bern, 3010 Bern, Switzerland; (C.A.B.)
| | - Laura Sahli
- Department of Obstetrics and Gynecology, Bern University Hospital and University of Bern, 3010 Bern, Switzerland; (C.A.B.)
| | - Andrea Papadia
- Department of Gynecology and Obstetrics, Ente Ospedaliero Cantonale of Lugano, 6900 Lugano, Switzerland
- Facoltà di Scienze Biomediche, Università della Svizzera Italiana, 6900 Lugano, Switzerland
| | - Flurina A. M. Saner
- Department of Obstetrics and Gynecology, Bern University Hospital and University of Bern, 3010 Bern, Switzerland; (C.A.B.)
| | - Stefan Mohr
- Department of Gynecology and Obstetrics, Bürgerspital Solothurn, 4500 Solothurn, Switzerland;
| | - Tilman T. Rau
- Institute of Pathology, Universitätsklinikum Düsseldorf, 40225 Düsseldorf, Germany
| | - Wiebke Solass
- Institute of Tissue Medicine and Pathology, University of Bern, 3008 Bern, Switzerland
| | - Sara Imboden
- Department of Obstetrics and Gynecology, Bern University Hospital and University of Bern, 3010 Bern, Switzerland; (C.A.B.)
| | - Michael D. Mueller
- Department of Obstetrics and Gynecology, Bern University Hospital and University of Bern, 3010 Bern, Switzerland; (C.A.B.)
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Siegenthaler F, Epstein E, Büchi CA, Gmür A, Saner FACM, Rau TT, Carlson JW, Mueller MD, Imboden S. Prognostic value of lymphovascular space invasion according to the molecular subgroups in endometrial cancer. Int J Gynecol Cancer 2023; 33:1702-1707. [PMID: 37666529 PMCID: PMC10646877 DOI: 10.1136/ijgc-2023-004606] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 08/15/2023] [Indexed: 09/06/2023] Open
Abstract
OBJECTIVE Lymphovascular space invasion (LVSI) is a known prognostic factor for oncological outcome in endometrial cancer patients. However, little is known about the prognostic value of LVSI among the different molecular subgroups. The aim of this study was to determine the prognostic dependence of LVSI from the molecular signature. METHODS This study included endometrial cancer patients who underwent primary surgical treatment between February 2004 and February 2016 at the Karolinska University Hospital, Sweden and the Bern University Hospital, Switzerland (KImBer cohort). All cases had complete molecular analysis performed on the primary tumor according to the WHO Classification of Tumors, 5th edition. LVSI was reviewed by reference pathologists for all pathology slides. RESULTS A total of 589 endometrial cancer patients were included in this study, consisting of 40 POLEmut (polymerase epsilon ultramutated), 198 MMRd (mismatch repair deficient), 83 p53abn (p53 abnormal), and 268 NSMP (non-specific molecular profile) cases. Altogether, 17% of tumors showed LVSI: 25% of the POLEmut, 19% of the MMRd, 30% of the p53abn, and 10% of the NSMP cases. There was a significant correlation of LVSI with lymph node metastasis in the entire study cohort (p<0.001), remaining significant in the MMRd (p=0.020), p53abn (p<0.001), and NSMP (p<0.001) subgroups. Mean follow-up was 89 months (95% CI 86 to 93). The presence of LVSI significantly decreased recurrence-free survival among patients with MMRd, p53abn, and NSMP endometrial cancer, and overall survival in patients with p53abn and NSMP tumors. In patients with NSMP endometrial cancer, evidence of substantial LVSI remained a significant independent predictor of recurrence in multivariable Cox regression analysis including tumor stage and grade (HR 7.5, 95% CI 2.2 to 25.5, p=o.001). CONCLUSION The presence of LVSI was associated with recurrence in each subgroup of patients with MMRd, p53abn, and NSMP endometrial cancer, and LVSI remained an independent predictor of recurrence in NSMP endometrial cancer patients.
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Affiliation(s)
- Franziska Siegenthaler
- Department of Obstetrics and Gynecology, University Hospital Bern and Univeristy of Bern, Bern, Switzerland
| | - Elisabeth Epstein
- Department of Clinical Science and Education, Södersjukhuset (KI-SÖS), Stockholm, Sweden
| | - Carol A Büchi
- Department of Obstetrics and Gynecology, University Hospital Bern and Univeristy of Bern, Bern, Switzerland
| | - Andrea Gmür
- Department of Obstetrics and Gynecology, University Hospital Bern and Univeristy of Bern, Bern, Switzerland
| | - Flurina A C M Saner
- Department of Obstetrics and Gynecology, University Hospital Bern and Univeristy of Bern, Bern, Switzerland
| | - Tilman T Rau
- Institue for Tissue Medicine and Pathology, University of Bern, Bern, Switzerland
| | - Joseph W Carlson
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Michael D Mueller
- Department of Obstetrics and Gynecology, University Hospital Bern and Univeristy of Bern, Bern, Switzerland
| | - Sara Imboden
- Department of Obstetrics and Gynecology, University Hospital Bern and Univeristy of Bern, Bern, Switzerland
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Saner FACM, Ruggeri G, Siegenthaler F, Wampfler J, Imboden S, Mueller MD. Change of Fagotti score is associated with outcome after neoadjuvant chemotherapy for ovarian cancer. Int J Gynecol Cancer 2023; 33:1595-1601. [PMID: 37567597 PMCID: PMC10579493 DOI: 10.1136/ijgc-2023-004540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Accepted: 06/26/2023] [Indexed: 08/13/2023] Open
Abstract
OBJECTIVE To investigate whether a change in the Fagotti score (ΔFagotti) following neoadjuvant chemotherapy is predictive of resection to no residual disease (R0) and survival in women diagnosed with ovarian cancer. METHODS Women treated with neoadjuvant chemotherapy for newly diagnosed ovarian cancer between January 2012 and June 2021 at the Bern University Hospital were included in this retrospective cohort study. Fagotti scores before and after neoadjuvant chemotherapy treatment were assessed for a potential association with resection status at interval debulking surgery defined as no residual disease (R0), macroscopic residual disease with a diameter of 0.1-1 cm (R1) or >1 cm (R2), and survival. RESULTS During the study period, 130 patients received neoadjuvant chemotherapy, mainly in response to advanced ovarian cancer International Federation of Gynecology and Obstetrics (FIGO) stages IIIC (68.5%) or IV (20.8%). 91 patients (70%) experienced a relapse and 81 (62%) died due to their disease. Median overall survival was 40 months (95% CI 30.6 to 49.4). Fagotti scores dropped from a mean of 7.8 (95% CI 7.14 to 8.42) at diagnosis to 3.9 (95% CI 3.34 to 4.46, p<0.001) after neoadjuvant therapy. This decrease was associated with resection status during interval debulking surgery (mean ΔFagotti -4.9 in R0, -2.2 in R1, -0.6 in R2, p<0.001). Women whose Fagotti score declined more than 2 points after neoadjuvant chemotherapy (n=51/88, 58%) survived significantly longer (median overall survival of 42 vs 32 months, p=0.048). CONCLUSION Fagotti scores and ΔFagotti scores are associated with complete cytoreduction at interval debulking surgery and longer overall survival in women treated with neoadjuvant chemotherapy for ovarian cancer. These markers are valuable for individualized patient treatment planning and should always be performed after neoadjuvant therapy.
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Affiliation(s)
| | - Giovanni Ruggeri
- Department of Gynaecology, Inselspital University Hospital Bern, Bern, Switzerland
- University of Bern, Bern, Switzerland
| | - Franziska Siegenthaler
- Department of Gynaecology, Inselspital University Hospital Bern, Bern, Switzerland
- University of Bern, Bern, Switzerland
| | - Julian Wampfler
- University of Bern, Bern, Switzerland
- Department of Medical Oncology, Inselspital University Hospital Bern, Bern, Switzerland
| | - Sara Imboden
- Department of Gynaecology, Inselspital University Hospital Bern, Bern, Switzerland
- University of Bern, Bern, Switzerland
| | - Michael D Mueller
- Department of Gynaecology, Inselspital University Hospital Bern, Bern, Switzerland
- University of Bern, Bern, Switzerland
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Mohr S, Imboden S, Mueller MD, Kuhn A. Laparoscopic sacrocolpopexy mesh excision step-by-step. Int Urogynecol J 2023; 34:1987-1989. [PMID: 36897370 PMCID: PMC10415470 DOI: 10.1007/s00192-023-05494-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 02/13/2023] [Indexed: 03/11/2023]
Abstract
INTRODUCTION AND HYPOTHESIS The objective was to demonstrate the surgical procedure of laparoscopic mesh removal after sacrocolpopexy to aid clinicians facing mesh complications. METHODS Video footage shows the laparoscopic management of mesh failure and mesh erosion after sacrocolpopexy with narrated video sequences of two patients. RESULTS Laparoscopic sacrocolpopexy represents the gold standard in advanced prolapse repair. Mesh complications occur infrequently but infections, failure of prolapse repair and mesh erosions necessitate mesh removal and repeat sacrocolpopexy if applicable. The video deals with two women referred to our tertiary referral urogynecology unit in the University Women's Hospital of Bern, Switzerland, after laparoscopic sacrocolpopexies that were carried out in remote hospitals. Both patients were asymptomatic more than 1 year after surgery. CONCLUSIONS Complete mesh removal after sacrocolpopexy and repeat prolapse surgery can be challenging but is feasible and is aimed at improving patients' complaints and symptoms.
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Affiliation(s)
- Stefan Mohr
- Department of Obstetrics and Gynecology, Inselspital, Bern University Women’s Hospital, University of Bern, Friedbühlstrasse 19, 3010 Bern, Switzerland
| | - Sara Imboden
- Department of Obstetrics and Gynecology, Inselspital, Bern University Women’s Hospital, University of Bern, Friedbühlstrasse 19, 3010 Bern, Switzerland
| | - Michael D. Mueller
- Department of Obstetrics and Gynecology, Inselspital, Bern University Women’s Hospital, University of Bern, Friedbühlstrasse 19, 3010 Bern, Switzerland
| | - Annette Kuhn
- Department of Obstetrics and Gynecology, Inselspital, Bern University Women’s Hospital, University of Bern, Friedbühlstrasse 19, 3010 Bern, Switzerland
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Marla S, Mortlock S, Yoon S, Crawford J, Andersen S, Mueller MD, McKinnon B, Nguyen Q, Montgomery GW. Global Analysis of Transcription Start Sites and Enhancers in Endometrial Stromal Cells and Differences Associated with Endometriosis. Cells 2023; 12:1736. [PMID: 37443771 PMCID: PMC10340717 DOI: 10.3390/cells12131736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 06/20/2023] [Accepted: 06/21/2023] [Indexed: 07/15/2023] Open
Abstract
Identifying tissue-specific molecular signatures of active regulatory elements is critical to understanding gene regulatory mechanisms. In this study, transcription start sites (TSS) and enhancers were identified using Cap analysis of gene expression (CAGE) across endometrial stromal cell (ESC) samples obtained from women with (n = 4) and without endometriosis (n = 4). ESC TSSs and enhancers were compared to those reported in other tissue and cell types in FANTOM5 and were integrated with RNA-seq and ATAC-seq data from the same samples for regulatory activity and network analyses. CAGE tag count differences between women with and without endometriosis were statistically tested and tags within close proximity to genetic variants associated with endometriosis risk were identified. Over 90% of tag clusters mapping to promoters were observed in cells and tissues in FANTOM5. However, some potential cell-type-specific promoters and enhancers were also observed. Regions of open chromatin identified using ATAC-seq provided further evidence of the active transcriptional regions identified by CAGE. Despite the small sample number, there was evidence of differences associated with endometriosis at 210 consensus clusters, including IGFBP5, CALD1 and OXTR. ESC TSSs were also located within loci associated with endometriosis risk from genome-wide association studies. This study provides novel evidence of transcriptional differences in endometrial stromal cells associated with endometriosis and provides a valuable cell-type specific resource of active TSSs and enhancers in endometrial stromal cells.
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Affiliation(s)
- Sushma Marla
- The Institute for Molecular Bioscience, The University of Queensland, Brisbane, QLD 4072, Australia; (S.M.); (S.M.); (B.M.); (Q.N.)
| | - Sally Mortlock
- The Institute for Molecular Bioscience, The University of Queensland, Brisbane, QLD 4072, Australia; (S.M.); (S.M.); (B.M.); (Q.N.)
| | - Sohye Yoon
- The Genome Innovation Hub, The University of Queensland, Brisbane, QLD 4072, Australia; (S.Y.); (J.C.); (S.A.)
| | - Joanna Crawford
- The Genome Innovation Hub, The University of Queensland, Brisbane, QLD 4072, Australia; (S.Y.); (J.C.); (S.A.)
| | - Stacey Andersen
- The Genome Innovation Hub, The University of Queensland, Brisbane, QLD 4072, Australia; (S.Y.); (J.C.); (S.A.)
| | - Michael D. Mueller
- Department of Gynecology and Gynecological Oncology, Inselspital, Bern University Hospital, University of Bern, 3010 Berne, Switzerland;
| | - Brett McKinnon
- The Institute for Molecular Bioscience, The University of Queensland, Brisbane, QLD 4072, Australia; (S.M.); (S.M.); (B.M.); (Q.N.)
- Department of Gynecology and Gynecological Oncology, Inselspital, Bern University Hospital, University of Bern, 3010 Berne, Switzerland;
| | - Quan Nguyen
- The Institute for Molecular Bioscience, The University of Queensland, Brisbane, QLD 4072, Australia; (S.M.); (S.M.); (B.M.); (Q.N.)
| | - Grant W. Montgomery
- The Institute for Molecular Bioscience, The University of Queensland, Brisbane, QLD 4072, Australia; (S.M.); (S.M.); (B.M.); (Q.N.)
- The Genome Innovation Hub, The University of Queensland, Brisbane, QLD 4072, Australia; (S.Y.); (J.C.); (S.A.)
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11
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Krause E, Neumann S, Maier M, Imboden S, Knabben L, Mueller MD, Kuhn A. LASER treatment in gynaecology -A randomized controlled trial in women with symptomatic lichen sclerosus. Eur J Obstet Gynecol Reprod Biol 2023; 287:171-175. [PMID: 37352640 DOI: 10.1016/j.ejogrb.2023.06.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 04/20/2023] [Accepted: 06/01/2023] [Indexed: 06/25/2023]
Abstract
OBJECTIVE Aim of our study was to evaluate the therapeutic effect of laser treatment in vulvar lichen sclerosus, mainly the reduction of existing symptoms as itching, burning and pain. We asked about the different outcome by using different application doses. STUDY DESIGN We conducted a prospective randomized double-blind dose-controlled trial in our dysplasia unit specializing vulvar disorders. 67patients with active LS were included. LS was confirmed by biopsy or by the validated CSS (clinical scoring system of vulvar LS). Computer generated randomization resulted in two groups, each group received a different application dose.(LDG- low dose group, NDG- normal dose group) During the study period of 18 weeks all participants received three laser applications in three subsequent sessions of three weeks. Two follow-ups six and twelve weeks after the first application was performed. At every visit, the participants filled in the VAS (visual analogue scale) for recording the actual vulvar symptoms as itching burning or pain on a range from 0 to 10. RESULTS Before treatment the mean VAS-Score was 4.3 (STD ± 2.4) in the NDG and 5.1(±2.6) in the LDG. After 18 weeks, the mean reduction was -2.4 (±2.3) for NDG and -2.7 (±2.8) for LDG. Four patients (two of each group) reported more pain after than before treatment. Both groups show significant lower VAS-Scores 18 weeks after the treatment than before therapy (p < 0.0001). The reduction of symptoms after 18 weeks between NDG and LDG was not significant (p = 0.6244). CONCLUSION Laser treatment with the microablative CO2 laser leads to a significant improvement for symptoms of LS. A higher dosage of laser radiation shows no benefit concerning the symptoms. We have not observed any serious adverse events during this study.
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Affiliation(s)
- Elke Krause
- Frauenklinik, Inselspital Bern, University of Bern, Switzerland.
| | | | - Marina Maier
- Frauenklinik, Inselspital Bern, University of Bern, Switzerland.
| | - Sara Imboden
- Frauenklinik, Inselspital Bern, University of Bern, Switzerland.
| | - Laura Knabben
- Frauenklinik, Inselspital Bern, University of Bern, Switzerland.
| | | | - Annette Kuhn
- Frauenklinik, Inselspital Bern, University of Bern, Switzerland.
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Dedes I, Kolovos G, Arrigo F, Toub D, Vaineau C, Lanz S, Imboden S, Feki A, Mueller MD. Radiofrequency Ablation for Adenomyosis. J Clin Med 2023; 12:jcm12093069. [PMID: 37176514 PMCID: PMC10179480 DOI: 10.3390/jcm12093069] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Revised: 04/10/2023] [Accepted: 04/20/2023] [Indexed: 05/15/2023] Open
Abstract
Adenomyosis is a common benign gynecologic condition characterized by ectopic endometrial glands and stroma in the myometrium causing pain (dysmenorrhea) and abnormal uterine bleeding. New interventional techniques have been introduced over recent years. This study evaluates the treatment success and side effects of radiofrequency ablation. An electronic literature search in the PubMed, Scopus, and ScienceDirect databases was carried out on the outcomes of pain reduction and, secondarily, on abnormal uterine bleeding, reintervention, reproductive outcome, imaging outcome, and complications. There was a mean decrease in dysmenorrhea pain scores by -63.4 ± 9.0% at 12 months. Data on other outcome parameters were sparse. No major complications were reported. Radiofrequency ablation represents a promising minimally invasive and organ-preserving treatment in patients with symptomatic adenomyosis. It is associated with clinically meaningful improvement of adenomyosis-related pain in the short term.
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Affiliation(s)
- Ioannis Dedes
- Department of Obstetrics and Gynecology, University Hospital of Bern, University of Bern, 3010 Bern, Switzerland
| | - Georgios Kolovos
- Department of Obstetrics and Gynecology, University Hospital of Bern, University of Bern, 3010 Bern, Switzerland
| | - Fruscalzo Arrigo
- Department of Gynecology and Obstetrics, University Hospital of Fribourg, 1752 Fribourg, Switzerland
| | - David Toub
- Gynesonics®, Redwood City, CA 94063, USA
| | - Cloé Vaineau
- Department of Obstetrics and Gynecology, University Hospital of Bern, University of Bern, 3010 Bern, Switzerland
| | - Susanne Lanz
- Department of Obstetrics and Gynecology, University Hospital of Bern, University of Bern, 3010 Bern, Switzerland
| | - Sara Imboden
- Department of Obstetrics and Gynecology, University Hospital of Bern, University of Bern, 3010 Bern, Switzerland
| | - Anis Feki
- Department of Gynecology and Obstetrics, University Hospital of Fribourg, 1752 Fribourg, Switzerland
| | - Michael D Mueller
- Department of Obstetrics and Gynecology, University Hospital of Bern, University of Bern, 3010 Bern, Switzerland
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Wüest A, Limacher JM, Dingeldein I, Siegenthaler F, Vaineau C, Wilhelm I, Mueller MD, Imboden S. Pain Levels of Women Diagnosed with Endometriosis: Is There a Difference in Younger Women? J Pediatr Adolesc Gynecol 2023; 36:140-147. [PMID: 36343859 DOI: 10.1016/j.jpag.2022.10.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Revised: 10/24/2022] [Accepted: 10/27/2022] [Indexed: 11/06/2022]
Abstract
STUDY OBJECTIVE Early diagnosis and treatment of endometriosis affecting adolescent women are important in preventing chronic pain. Our aim was to analyze the clinical characteristics and severity of symptoms in adolescent patients with endometriosis compared with older patients. METHODS This single-center retrospective cohort study in a tertiary referral hospital analyzed women whose first consultation at the certified endometriosis center of Bern University Hospital between January 2017 and December 2020 resulted in the clinical diagnosis of endometriosis. Patients, divided into 2 groups by age, reported visual analog scale (VAS) scores for noncyclic pelvic pain, dysmenorrhea, dyschezia, dysuria, and dyspareunia. The symptom types and severity in the 2 groups were compared. The young patients with endometriosis were analyzed in greater detail, comparing VAS scores and types of endometriosis. RESULTS From a total of 826 patients, 144 (17.4%) patients 24 years old or younger and 682 (82.6%) patients over 24 years old were compared. The younger patients reported significantly higher pain scores for dysmenorrhea (VAS 7.3 vs 6.6; P = .015), dyspareunia (VAS 4.6 vs 3.4; P = .001), and noncyclic pelvic pain (VAS 4.3 vs 3.7; P = .032) compared with the older patient collective. Similar results were found when excluding patients with hormonal treatment. CONCLUSION Young patients with clinically diagnosed endometriosis have significantly higher dysmenorrhea and dyspareunia pain levels than older patients. By acknowledging and understanding this, early diagnosis and adequate treatment can be promoted. Dyspareunia in adolescents in particular merits clinical attention.
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Affiliation(s)
- A Wüest
- Department of Gynecology and Obstetrics, Bern University Hospital and the University of Bern, Bern, Switzerland
| | - J M Limacher
- Department of Gynecology and Obstetrics, Bern University Hospital and the University of Bern, Bern, Switzerland
| | - I Dingeldein
- Department of Gynecology and Obstetrics, Bern University Hospital and the University of Bern, Bern, Switzerland
| | - F Siegenthaler
- Department of Gynecology and Obstetrics, Bern University Hospital and the University of Bern, Bern, Switzerland
| | - C Vaineau
- Department of Gynecology and Obstetrics, Bern University Hospital and the University of Bern, Bern, Switzerland
| | - I Wilhelm
- Department of Anesthesiology and Pain Medicine, Bern University Hospital and the University of Bern, Bern, Switzerland
| | - M D Mueller
- Department of Gynecology and Obstetrics, Bern University Hospital and the University of Bern, Bern, Switzerland
| | - S Imboden
- Department of Gynecology and Obstetrics, Bern University Hospital and the University of Bern, Bern, Switzerland.
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Camponovo C, Neumann S, Zosso L, Mueller MD, Raio L. Sonographic and Magnetic Resonance Characteristics of Gynecological Sarcoma. Diagnostics (Basel) 2023; 13:1223. [PMID: 37046441 PMCID: PMC10092971 DOI: 10.3390/diagnostics13071223] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 01/30/2023] [Accepted: 02/01/2023] [Indexed: 04/14/2023] Open
Abstract
INTRODUCTION Gynecological sarcomas are rare malignant tumors with an incidence of 1.5-3/100,000 and are 3-9% of all malignant uterine tumors. The preoperative differentiation between sarcoma and myoma becomes increasingly important with the development of minimally invasive treatments for myomas, as this means undertreatment for sarcoma. There are currently no reliable laboratory tests or imaging-characteristics to detect sarcomas. The objective of this article is to gain an overview of sarcoma US/MRI characteristics and assess their accuracy for preoperative diagnosis. METHODS A systematic literature review was performed and 12 studies on ultrasound and 21 studies on MRI were included. RESULTS For the ultrasound, these key features were gathered: solid tumor > 8 cm, unsharp borders, heterogeneous echogenicity, no acoustic shadowing, rich vascularization, and cystic changes within. For the MRI, these key features were gathered: irregular borders; heterogeneous; high signal on T2WI intensity; and hemorrhagic and necrotic changes, with central non-enhancement, hyperintensity on DWI, and low values for ADC. CONCLUSIONS These features are supported by the current literature. In retrospective analyses, the ultrasound did not show a sufficient accuracy for diagnosing sarcoma preoperatively and could also not differentiate between the different subtypes. The MRI showed mixed results: various studies achieved high sensitivities in their analysis, when combining multiple characteristics. Overall, these findings need further verification in prospective studies with larger study populations.
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Affiliation(s)
- Carolina Camponovo
- Department of Obstetrics and Gynecology, University Hospital Insel, University of Bern, 3010 Bern, Switzerland
| | - Stephanie Neumann
- Department of Obstetrics and Gynecology, University Hospital Insel, University of Bern, 3010 Bern, Switzerland
| | - Livia Zosso
- Faculty of Medicine, University of Bern, 3012 Bern, Switzerland
| | - Michael D. Mueller
- Department of Obstetrics and Gynecology, University Hospital Insel, University of Bern, 3010 Bern, Switzerland
| | - Luigi Raio
- Department of Obstetrics and Gynecology, University Hospital Insel, University of Bern, 3010 Bern, Switzerland
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Bogani G, Di Donato V, Papadia A, Buda A, Casarin J, Multinu F, Plotti F, Gasparri ML, Pinelli C, Perrone AM, Ferrero S, Sorbi F, Landoni F, Palaia I, Perniola G, De Iaco P, Cianci S, Alletti SG, Petrillo M, Vizzielli G, Fanfani F, Angioli R, Muzii L, Ghezzi F, Vizza E, Mueller MD, Scambia G, Panici PB, Raspagliesi F. Hysterectomy alone vs. hysterectomy plus sentinel node mapping in endometrial cancer: Perioperative and long-term results from a propensity-score based study. Eur J Surg Oncol 2023; 49:1037-1043. [PMID: 36801150 DOI: 10.1016/j.ejso.2023.02.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 01/11/2023] [Accepted: 02/12/2023] [Indexed: 02/15/2023]
Abstract
OBJECTIVE To compare outcomes after hysterectomy and hysterectomy plus sentinel node mapping (SNM) in endometrial cancer (EC) patients. MATERIALS AND METHODS This is a retrospective study, collecting data of EC patients treated between 2006 and 2016 in nine referral centers. RESULTS The study population included 398 (69.5%) and 174 (30.5%) patients having hysterectomy and hysterectomy plus SNM. As the results of the adoption of a propensity-score matched analysis, we selected two homogeneous cohort of patients (150 having hysterectomy only vs. 150 having hysterectomy plus SNM). The SNM group had a longer operative time, but did not correlate with length of hospital stay and estimated blood loss. Overall severe complication rates were similar between groups (0.7% in the hysterectomy group vs. 1.3% in the hysterectomy plus SNM group; p = 0.561). No lymphatic-specific complication occurred. Overall, 12.6% of patients having SNM were diagnosed with disease harboring in their lymph nodes. Adjuvant therapy administration rate was similar between groups. Considering patients having SNM, 4% of patients received adjuvant therapy on the basis of nodal status alone; all the other patients received adjuvant therapy also on the basis of uterine risk factors. Five-year disease-free (p = 0.720) and overall (p = 0.632) survival was not influenced by surgical approach. CONCLUSIONS Hysterectomy (with or without SNM) is a safe and effective method for managing EC patients. Potentially, these data support the omission of side specific lymphadenectomy in case of unsuccessful mapping. Further evidence is warranted in to confirm the role SNM in the era of molecular/genomic profiling.
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Affiliation(s)
- Giorgio Bogani
- Department of Gynecological, Obstetrical and Urological Sciences, "Sapienza" University of Rome, Italy.
| | - Violante Di Donato
- Department of Gynecological, Obstetrical and Urological Sciences, "Sapienza" University of Rome, Italy
| | - Andrea Papadia
- Department of Obstetrics and Gynecology, Ospedale Regionale di Lugano, Ente Ospedaliero Cantonale, University' of Italian Switzerland, Lugano, Switzerland
| | - Alessandro Buda
- Division of Gynecologic Oncology, Michele e Pietro Ferrero Hospital, 12060, Verduno, Italy
| | - Jvan Casarin
- Department of Obstetrics and Gynecology, 'Filippo Del Ponte' Hospital, University of Insubria, Varese, Italy
| | - Francesco Multinu
- Division of Gynecologic Surgery, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Francesco Plotti
- Department of Obstetrics and Gynecology, University Campus Biomedico of Rome, Rome, Italy
| | - Maria Luisa Gasparri
- Department of Obstetrics and Gynecology, Ospedale Regionale di Lugano, Ente Ospedaliero Cantonale, University' of Italian Switzerland, Lugano, Switzerland
| | - Ciro Pinelli
- Department of Obstetrics and Gynecology, 'Filippo Del Ponte' Hospital, University of Insubria, Varese, Italy
| | - Anna Myriam Perrone
- Department of Obstetrics and Gynecology Sant'Orsola Malpighi University Hospital University of Bologna, 40138, Bologna, Italy
| | - Simone Ferrero
- Academic Unit of Obstetrics and Gynaecology, IRCCS Ospedale Policlinico San Martino, Genova, Italy; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genova, Italy
| | - Flavia Sorbi
- Department of Biomedical, Experimental and Clinical Sciences, Division of Obstetrics and Gynecology, University of Florence, Florence, Italy
| | - Fabio Landoni
- Gynecology Oncology Surgical Unit, Department of Obstetrics and Gynecology, San Gerardo Hospital, University of Milano-Bicocca, Monza, Italy
| | - Innocenza Palaia
- Department of Gynecological, Obstetrical and Urological Sciences, "Sapienza" University of Rome, Italy
| | - Giorgia Perniola
- Department of Gynecological, Obstetrical and Urological Sciences, "Sapienza" University of Rome, Italy
| | - Pierandrea De Iaco
- Department of Obstetrics and Gynecology Sant'Orsola Malpighi University Hospital University of Bologna, 40138, Bologna, Italy
| | - Stefano Cianci
- Dipartimento per la salute della Donna e del Bambino e della Salute Pubblica, Fondazione Policlinico Universitario A. Gemelli, IRCCS, UOC Ginecologia Oncologica, Rome, Italy
| | - Salvatore Gueli Alletti
- Dipartimento per la salute della Donna e del Bambino e della Salute Pubblica, Fondazione Policlinico Universitario A. Gemelli, IRCCS, UOC Ginecologia Oncologica, Rome, Italy
| | - Marco Petrillo
- Department of Obstetrics and Gynaecology, University of Cagliari, Cagliari, Sardegna, Italy
| | - Giuseppe Vizzielli
- Department of Medical Area (DAME), University of Udine, Clinic of Obstetrics and Gynecology, "Santa Maria Della Misericordia" University Hospital, Azienda Sanitaria Universitaria Friuli Centrale, Udine, Italy
| | - Francesco Fanfani
- Dipartimento per la salute della Donna e del Bambino e della Salute Pubblica, Fondazione Policlinico Universitario A. Gemelli, IRCCS, UOC Ginecologia Oncologica, Rome, Italy
| | - Roberto Angioli
- Department of Obstetrics and Gynecology, University Campus Biomedico of Rome, Rome, Italy
| | - Ludovico Muzii
- Department of Gynecological, Obstetrical and Urological Sciences, "Sapienza" University of Rome, Italy
| | - Fabio Ghezzi
- Department of Obstetrics and Gynecology, 'Filippo Del Ponte' Hospital, University of Insubria, Varese, Italy
| | - Enrico Vizza
- Gynecologic Oncology Unit, Department of Experimental Clinical Oncology, IRCCS "Regina Elena" National Cancer Institute, 00144, Rome, Italy
| | - Michael D Mueller
- Department of Obstetrics and Gynecology, University Hospital of Bern and University of Bern, Bern, Switzerland
| | - Giovanni Scambia
- Dipartimento per la salute della Donna e del Bambino e della Salute Pubblica, Fondazione Policlinico Universitario A. Gemelli, IRCCS, UOC Ginecologia Oncologica, Rome, Italy
| | | | - Francesco Raspagliesi
- Gynecological Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milano, Italy
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Pagano F, Schwander A, Vaineau C, Laura K, Nirgianakis K, Imboden S, Mueller MD. True Prevalence of Diaphragmatic Endometriosis and Its Association with Severe Endometriosis: A Call for Awareness and Investigation. J Minim Invasive Gynecol 2023; 30:329-334. [PMID: 36669679 DOI: 10.1016/j.jmig.2023.01.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 01/11/2023] [Accepted: 01/12/2023] [Indexed: 01/18/2023]
Abstract
STUDY OBJECTIVE To identify characteristics indicating preoperatively the presence of diaphragmatic endometriosis (DE). DESIGN Comparison of characteristics of patients with diaphragmatic endometriosis (DE) with characteristics of patients with abdominal endometriosis without diaphragmatic involvement, in a prospective cohort study. SETTING Tertiary referral center; endometriosis center. PATIENTS A total of 1372 patients with histologically proven endometriosis. INTERVENTIONS Surgery performed laparoscopically under general anesthesia. All patients with suspected endometriosis underwent a complete bilateral inspection of the diaphragm. MEASUREMENTS AND MAIN RESULTS Demographic and clinical pathologic characteristics were evaluated using basic descriptive statistics (comparison of the groups using the χ2 test and the Mann-Whitney t test). A logistic regression analysis was performed to evaluate the relationship (hazard ratio) between symptoms and the presence of DE. DE was diagnosed in 4.7% of the patients (65 of 1372). There was no significant difference between the 2 groups (patients with abdominal endometriosis with or without DE) with regard to typical endometriosis pain (dysmenorrhea, dyschezia, dysuria, and/or dyspareunia). However, in the DE group, diaphragmatic pain was present significantly more often preoperatively (27.7% vs 1.8%, p <.001). Four DE patients (6.1 %) were asymptomatic (with infertility the indication for surgery). In the DE group, 78.4 % had advanced stages of endometriosis (revised American Fertility Society III° or IV°); the left lower pelvis was affected in more patients (73.8%). In cases of ovarian endometriosis, patients with DE showed a significantly higher prevalence of left ovaries involvement (left 63% vs right 35.7%, p <.001). Patients with DE had a significantly higher rate of infertility (49.2% vs 28.7%, p <.05). CONCLUSION Patients with shoulder pain, infertility, and/or endometriosis in the left pelvis have a significant higher risk of DE and therefore need specific preoperative counseling and if indicated surgical treatment.
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Affiliation(s)
- Flavia Pagano
- Department of Gynecology and Obstetrics, Bern University Hospital and University of Bern, Bern, Switzerland (all authors)
| | - Adriana Schwander
- Department of Gynecology and Obstetrics, Bern University Hospital and University of Bern, Bern, Switzerland (all authors)
| | - Cloé Vaineau
- Department of Gynecology and Obstetrics, Bern University Hospital and University of Bern, Bern, Switzerland (all authors)
| | - Knabben Laura
- Department of Gynecology and Obstetrics, Bern University Hospital and University of Bern, Bern, Switzerland (all authors)
| | - Konstantinos Nirgianakis
- Department of Gynecology and Obstetrics, Bern University Hospital and University of Bern, Bern, Switzerland (all authors)
| | - Sara Imboden
- Department of Gynecology and Obstetrics, Bern University Hospital and University of Bern, Bern, Switzerland (all authors)
| | - Michael D Mueller
- Department of Gynecology and Obstetrics, Bern University Hospital and University of Bern, Bern, Switzerland (all authors).
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Siegenthaler F, Johann S, Imboden S, Samartzis N, Ledermann-Liu H, Sarlos D, Eberhard M, Mueller MD. ASO Visual Abstract: Prospective Multicenter Trial Assessing the Impact of Positive Peritoneal Cytology Conversion on Oncological Outcome in Patients with Endometrial Cancer Undergoing Minimally Invasive Surgery with the Use of an Intrauterine Manipulator : Positive Peritoneal Cytology Conversion and Its Association with Oncological Outcome in Endometrial Cancer. Ann Surg Oncol 2022; 29:8336-8337. [PMID: 36029383 DOI: 10.1245/s10434-022-12453-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- Franziska Siegenthaler
- Department of Obstetrics and Gynecology, Bern University Hospital and University of Bern, Friedbühlstrasse 19, 3010, Bern, Switzerland.
| | - Silke Johann
- Department of Obstetrics and Gynecology Spitalzentrum Oberwallis, Standort Visp, Visp, Switzerland
| | - Sara Imboden
- Department of Obstetrics and Gynecology, Bern University Hospital and University of Bern, Friedbühlstrasse 19, 3010, Bern, Switzerland
| | - Nicolas Samartzis
- Department of Gynecology and Obstetrics, Canton Hospital Schaffhausen, Schaffhausen, Switzerland
| | - Haiyan Ledermann-Liu
- Department of Obstetrics and Gynecology, Canton Hospital Aarau, Aarau, Switzerland
| | - Dimitri Sarlos
- Department of Obstetrics and Gynecology, Canton Hospital Aarau, Aarau, Switzerland
| | - Markus Eberhard
- Department of Gynecology and Obstetrics, Canton Hospital Schaffhausen, Schaffhausen, Switzerland
| | - Michael D Mueller
- Department of Obstetrics and Gynecology, Bern University Hospital and University of Bern, Friedbühlstrasse 19, 3010, Bern, Switzerland
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Siegenthaler F, Johann S, Imboden S, Samartzis N, Ledermann-Liu H, Sarlos D, Eberhard M, Mueller MD. Prospective Multicenter Trial Assessing the Impact of Positive Peritoneal Cytology Conversion on Oncological Outcome in Patients with Endometrial Cancer Undergoing Minimally Invasive Surgery with the use of an Intrauterine Manipulator : Positive Peritoneal Cytology Conversion and Its Association with Oncological Outcome in Endometrial Cancer. Ann Surg Oncol 2022; 29:8320-8333. [PMID: 36057902 PMCID: PMC9640429 DOI: 10.1245/s10434-022-12356-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 07/20/2022] [Indexed: 12/16/2023]
Abstract
BACKGROUND Minimally invasive surgery is the standard approach in early-stage endometrial cancer according to evidence showing no compromise in oncological outcomes, but lower morbidity compared with open surgery. However, there are limited data available on the oncological safety of the use of intrauterine manipulators in endometrial cancer. PATIENTS AND METHODS This prospective multicenter study included patients with endometrial cancer undergoing laparoscopic staging surgery with the use of an intrauterine manipulator. We obtained three different sets of peritoneal washings: at the beginning of the surgical procedure, after the insertion of the intrauterine manipulator, and after the closure of the vaginal vault. The rate of positive peritoneal cytology conversion and its association with oncological outcomes was assessed. RESULTS A total of 124 patients were included. Peritoneal cytology was negative in 98 (group 1) and positive in 26 (group 2) patients. In group 2, 16 patients presented with positive cytology at the beginning of the surgery (group 2a) and 10 patients had positive cytology conversion during the procedure (group 2b). Recurrence rate was significantly different among the study groups, amounting to 9.2%, 25.0%, and 60.0% for groups 1, 2a, and 2b, respectively (p < 0.001). Group 1 showed the best recurrence-free and overall survival, followed by group 2a, while patients in group 2b had the worst oncological outcomes (p = 0.002 and p = 0.053, respectively). Peritoneal cytology was an independent predictor of recurrence and death on multivariable analysis. CONCLUSION A total of 8.1% of patients with endometrial cancer undergoing minimally invasive surgery with intrauterine manipulation showed positive peritoneal cytology conversion associated with significantly worse oncological outcome.
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Affiliation(s)
- Franziska Siegenthaler
- Department of Obstetrics and Gynecology, Bern University Hospital and University of Bern, Bern, Switzerland.
| | - Silke Johann
- Department of Obstetrics and Gynecology Spitalzentrum Oberwallis, Standort Visp, Visp, Switzerland
| | - Sara Imboden
- Department of Obstetrics and Gynecology, Bern University Hospital and University of Bern, Bern, Switzerland
| | - Nicolas Samartzis
- Department of Gynecology and Obstetrics, Canton Hospital Schaffhausen, Schaffhausen, Switzerland
| | - Haiyan Ledermann-Liu
- Department of Obstetrics and Gynecology, Canton Hospital Aarau, Aarau, Switzerland
| | - Dimitri Sarlos
- Department of Obstetrics and Gynecology, Canton Hospital Aarau, Aarau, Switzerland
| | - Markus Eberhard
- Department of Gynecology and Obstetrics, Canton Hospital Schaffhausen, Schaffhausen, Switzerland
| | - Michael D Mueller
- Department of Obstetrics and Gynecology, Bern University Hospital and University of Bern, Bern, Switzerland
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McKInnon BD, Nirgianakis K, Ma L, Wotzkow CA, Steiner S, Blank F, Mueller MD. Computer-Aided Histopathological Characterisation of Endometriosis Lesions. J Pers Med 2022; 12:jpm12091519. [PMID: 36143304 PMCID: PMC9504345 DOI: 10.3390/jpm12091519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Revised: 09/06/2022] [Accepted: 09/11/2022] [Indexed: 11/26/2022] Open
Abstract
Endometriosis is a common gynaecological condition characterised by the growth of endometrial tissue outside the uterus and is associated with pain and infertility. Currently, the gold standard for endometriosis diagnosis is laparoscopic excision and histological identification of endometrial epithelial and stromal cells. There is, however, currently no known association between the histological appearance, size, morphology, or subtype of endometriosis and disease prognosis. In this study, we used histopathological software to identify and quantify the number of endometrial epithelial and stromal cells within excised endometriotic lesions and assess the relationship between the cell contents and lesion subtypes. Prior to surgery for suspected endometriosis, patients provided menstrual and abdominal pain and dyspareunia scores. Endometriotic lesions removed during laparoscopic surgery were collected and prepared for immunohistochemistry from 26 patients. Endometrial epithelial and stromal cells were identified with Cytokeratin and CD10 antibodies, respectively. Whole slide sections were digitised and the QuPath software was trained to automatically detect and count epithelial and stromal cells across the whole section. Using this classifier, we identified a significantly larger number of strongly labelled CD10 stromal cells (p = 0.0477) in deeply infiltrating lesions (99,970 ± 2962) compared to superficial lesions (2456 ± 859). We found the ratio of epithelial to stromal cells was inverted in deeply infiltrating endometriosis lesions compared to superficial peritoneal and endometrioma lesions and we subsequently identified a correlation between total endometrial cells and abdominal pain (p = 0.0005) when counted via the automated software. Incorporating histological software into current standard diagnostic pipelines may improve endometriosis diagnosis and provide prognostic information in regards to severity and symptoms and eventually provide the potential to personalise adjuvant treatment decisions.
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Affiliation(s)
- Brett D. McKInnon
- Department of Gynecology and Gynecological Oncology, Inselspital, Bern University Hospital, University of Bern, Friedbuehlstrasse 19, 3010 Bern, Switzerland
- Correspondence: ; Tel.: +41-61-3366-2077
| | - Konstantinos Nirgianakis
- Department of Gynecology and Gynecological Oncology, Inselspital, Bern University Hospital, University of Bern, Friedbuehlstrasse 19, 3010 Bern, Switzerland
| | - Lijuan Ma
- Department of Gynecology and Gynecological Oncology, Inselspital, Bern University Hospital, University of Bern, Friedbuehlstrasse 19, 3010 Bern, Switzerland
| | - Carlos Alvarez Wotzkow
- Department of BioMedical Research, Live Cell Imaging, University of Bern, 3010 Bern, Switzerland
| | - Selina Steiner
- Department of BioMedical Research, Live Cell Imaging, University of Bern, 3010 Bern, Switzerland
| | - Fabian Blank
- Department of BioMedical Research, Live Cell Imaging, University of Bern, 3010 Bern, Switzerland
| | - Michael D. Mueller
- Department of Gynecology and Gynecological Oncology, Inselspital, Bern University Hospital, University of Bern, Friedbuehlstrasse 19, 3010 Bern, Switzerland
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20
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Siegenthaler F, Johann S, Mueller MD. ASO Author Reflections: Is It Safe to Use Intrauterine Manipulators in Laparoscopic Surgery for Endometrial Cancer? Ann Surg Oncol 2022; 29:8334-8335. [PMID: 36018518 DOI: 10.1245/s10434-022-12484-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Accepted: 08/15/2022] [Indexed: 11/18/2022]
Affiliation(s)
- Franziska Siegenthaler
- Department of Obstetrics and Gynecology, Bern University Hospital, University of Bern, Bern, Switzerland.
| | - Silke Johann
- Department of Obstetrics and Gynecology Spitalzentrum Oberwallis, Standort Visp, Visp, Switzerland
| | - Michael D Mueller
- Department of Obstetrics and Gynecology, Bern University Hospital, University of Bern, Bern, Switzerland
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21
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Rau TT, Deppeler MV, Christe L, Siegenthaler F, Imboden S, Papadia A, Mueller MD. Pathological processing of sentinel lymph nodes in endometrial carcinoma - routine aspects of grossing, ultra-staging, and surgico-pathological parameters in a series of 833 lymph nodes. Virchows Arch 2022; 481:421-432. [PMID: 35854139 PMCID: PMC9485184 DOI: 10.1007/s00428-022-03377-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 06/17/2022] [Accepted: 07/03/2022] [Indexed: 11/26/2022]
Abstract
Sentinel lymph nodes are widely accepted in the treatment of endometrial carcinoma. Whereas surgical aspects are well studied, the pathological work-up in terms of grossing, frozen section, and the so-called ultra-staging is still a matter of debate. This results in conflicting national or center-based recommendations. In a series of consecutive 833 sentinel lymph nodes from 206 patients in endometrial carcinomas, we compared three different grossing techniques and the use of frozen section in terms of anatomy, detection rates, and survival. In total, 42 macro-metastases, 6 micro-metastases, and 25 nodes with isolated tumor cells were found. Lymph nodes affected at least with micro-metastasis were about 0.5cm enlarged. Detection rates in lamellation technique increased with a step of 5.9% to 8.3% in comparison to bi-valved or complete embedding. The lamellation technique presented with a slight beneficial prognosis in pN0 subgroup (OS, p=0.05), which besides size effects might be attributed to trimming loss. In frozen section, this effect was less pronounced than expected (OS, p=0.56). Ultra-staging only revealed additional micro-metastases and isolated tumor cells. Exclusively, macro-metastases showed poor survival (p<0.001). In multivariate analysis, T-stage, subtype, and lympho-vascular invasion status outperformed this staging parameter significantly. Grossing of sentinel lymph nodes is the most essential step with evidence to prefer lamellation in 2 mm steps. Step sectioning should consider widely spaced protocols to exclude macro-metastases. Frozen sections might add value to the intra-operative assessment of endometrial carcinoma in selected cases. The excellent biological behavior of cases with isolated tumor cells might question the routine application of pan-cytokeratin as ultra-staging method.
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Affiliation(s)
- Tilman T Rau
- Institute of Pathology, University Hospital Düsseldorf, Moorenstr. 5, 40235, Düsseldorf, Germany.
- Institute of Pathology, University Bern, Murtenstrasse 31, 3008, Bern, Switzerland.
| | - Mona V Deppeler
- Institute of Pathology, University Bern, Murtenstrasse 31, 3008, Bern, Switzerland
| | - Lucine Christe
- Institute of Pathology, University Bern, Murtenstrasse 31, 3008, Bern, Switzerland
| | - Franziska Siegenthaler
- Department of Gynecology and Obstetrics, Inselspital University Hospital and University, Bern, Switzerland
| | - Sara Imboden
- Department of Gynecology and Obstetrics, Inselspital University Hospital and University, Bern, Switzerland
| | - Andrea Papadia
- Department of Gynecology and Obstetrics, Inselspital University Hospital and University, Bern, Switzerland
- Department of Gynecology and Obstetrics, Regional Hospital Lugano, Lugano, Switzerland
| | - Michael D Mueller
- Department of Gynecology and Obstetrics, Inselspital University Hospital and University, Bern, Switzerland
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22
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Bogani G, Di Donato V, Papadia A, Buda A, Casarin J, Multinu F, Plotti F, Cuccu I, D'Auge TG, Gasparri ML, Pinelli C, Perrone AM, Barra F, Sorbi F, Cromi A, Di Martino G, Palaia I, Perniola G, Ferrero S, De Iaco P, Perrone C, Angioli R, Luvero D, Muzii L, Ghezzi F, Landoni F, Mueller MD, Benedetti Panici P, Raspagliesi F. Evaluating long-term outcomes of three approaches to retroperitoneal staging in endometrial cancer. Gynecol Oncol 2022; 166:277-283. [PMID: 35725656 DOI: 10.1016/j.ygyno.2022.06.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 06/06/2022] [Accepted: 06/08/2022] [Indexed: 11/04/2022]
Abstract
OBJECTIVE Sentinel lymph node mapping (SNM) has gained popularity in managing apparent early-stage endometrial cancer (EC). Here, we evaluated the long-term survival of three different approaches of nodal assessment. METHODS This is a multi-institutional retrospective study evaluating long-term outcomes of EC patients having nodal assessment between 01/01/2006 and 12/31/2016. In order to reduce possible confounding factors, we applied a propensity-matched algorithm. RESULTS Overall, 940 patients meeting inclusion criteria were included in the study, of which 174 (18.5%), 187 (19.9%), and 579 (61.6%) underwent SNM, SNM followed by backup lymphadenectomy (LND) and LND alone, respectively. Applying a propensity score matching algorithm (1:1:2) we selected 500 patients, including 125 SNM, 125 SNM/backup LND, and 250 LND. Baseline characteristics of the study population were similar between groups. The prevalence of nodal disease was 14%, 16%, and 12% in patients having SNM, SNM/backup LND and LND, respectively. Overall, 19 (7.6%) patients were diagnosed with low volume nodal disease. The survival analysis comparing the three techniques did not show statistical differences in terms of disease-free (p = 0.750) and overall survival (p = 0.899). Similarly, the type of nodal assessment did not impact survival outcomes after stratification based on uterine risk factors. CONCLUSION Our study highlighted that SNM provides similar long-term oncologic outcomes than LND.
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Affiliation(s)
- Giorgio Bogani
- Department of Gynecological, Obstetrical and Urological Sciences, "Sapienza" University of Rome, Italy.
| | - Violante Di Donato
- Department of Gynecological, Obstetrical and Urological Sciences, "Sapienza" University of Rome, Italy
| | - Andrea Papadia
- Department of Obstetrics and Gynecology, Ospedale Regionale di Lugano, Ente Ospedaliero Cantonale, University' of Italian Switzerland, Lugano, Switzerland
| | - Alessandro Buda
- Division of Gynecologic Oncology, Michele e Pietro Ferrero Hospital, 12060 Verduno, Italy
| | - Jvan Casarin
- Department of Obstetrics and Gynecology, 'Filippo Del Ponte' Hospital, University of Insubria, Varese, Italy
| | - Francesco Multinu
- Division of Gynecologic Surgery, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Francesco Plotti
- Department of Obstetrics and Gynecology, University Campus Biomedico of Rome, Rome, Italy
| | - Ilaria Cuccu
- Department of Gynecological, Obstetrical and Urological Sciences, "Sapienza" University of Rome, Italy
| | - Tullio Golia D'Auge
- Department of Gynecological, Obstetrical and Urological Sciences, "Sapienza" University of Rome, Italy
| | - Maria Luisa Gasparri
- Department of Obstetrics and Gynecology, Ospedale Regionale di Lugano, Ente Ospedaliero Cantonale, University' of Italian Switzerland, Lugano, Switzerland
| | - Ciro Pinelli
- Department of Obstetrics and Gynecology, 'Filippo Del Ponte' Hospital, University of Insubria, Varese, Italy
| | - Anna Myriam Perrone
- Department of Obstetrics and Gynecology, Sant'Orsola Malpighi University, Hospital University of Bologna, 40138 Bologna, Italy
| | - Fabio Barra
- Academic Unit of Obstetrics and Gynaecology, IRCCS Ospedale Policlinico San Martino, Genova, Italy; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genova, Italy
| | - Flavia Sorbi
- Department of Biomedical, Experimental and Clinical Sciences, Division of Obstetrics and Gynecology, University of Florence, Florence, Italy
| | - Antonella Cromi
- Department of Obstetrics and Gynecology, 'Filippo Del Ponte' Hospital, University of Insubria, Varese, Italy
| | - Giampaolo Di Martino
- Gynecology Oncology Surgical Unit, Department of Obstetrics and Gynecology, San Gerardo Hospital, University of Milano-Bicocca, Monza, Italy
| | - Innocenza Palaia
- Department of Gynecological, Obstetrical and Urological Sciences, "Sapienza" University of Rome, Italy
| | - Giorgia Perniola
- Department of Gynecological, Obstetrical and Urological Sciences, "Sapienza" University of Rome, Italy
| | - Simone Ferrero
- Academic Unit of Obstetrics and Gynaecology, IRCCS Ospedale Policlinico San Martino, Genova, Italy; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genova, Italy
| | - Pierandrea De Iaco
- Department of Obstetrics and Gynecology, Sant'Orsola Malpighi University, Hospital University of Bologna, 40138 Bologna, Italy
| | - Chiara Perrone
- Department of Gynecological, Obstetrical and Urological Sciences, "Sapienza" University of Rome, Italy
| | - Roberto Angioli
- Department of Obstetrics and Gynecology, University Campus Biomedico of Rome, Rome, Italy
| | - Daniela Luvero
- Department of Obstetrics and Gynecology, University Campus Biomedico of Rome, Rome, Italy
| | - Ludovico Muzii
- Department of Gynecological, Obstetrical and Urological Sciences, "Sapienza" University of Rome, Italy
| | - Fabio Ghezzi
- Department of Obstetrics and Gynecology, 'Filippo Del Ponte' Hospital, University of Insubria, Varese, Italy
| | - Fabio Landoni
- Gynecology Oncology Surgical Unit, Department of Obstetrics and Gynecology, San Gerardo Hospital, University of Milano-Bicocca, Monza, Italy
| | - Michael D Mueller
- Department of Obstetrics and Gynecology, University Hospital of Bern and University of Bern, Bern, Switzerland
| | | | - Francesco Raspagliesi
- Gynecological Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milano, Italy
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Hoehn D, Mohr S, Nowakowski Ł, Mueller MD, Kuhn A. A prospective cohort trial evaluating sexual function after urethral diverticulectomy. Eur J Obstet Gynecol Reprod Biol 2022; 272:144-149. [PMID: 35313135 DOI: 10.1016/j.ejogrb.2022.03.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 03/06/2022] [Accepted: 03/09/2022] [Indexed: 11/27/2022]
Abstract
OBJECTIVE Dyspareunia is a main symptom of urethral diverticulum in the female population, reported up to 60% of patients. Pain may cease after diverticulectomy as published in previous retrospective studies. To date scarce or no data exists on the postoperative outcome in terms of sexual function. The present study wants to quantify sexual function and evaluate lower urinary tract symptoms in sexually active patients after resection of urethral diverticulum. STUDY DESIGN In this prospective cohort trial at a tertiary referral center, we evaluated 40 female patients who presented with symptomatic urethral diverticulum and were sexually active. All of them underwent a standardized surgical procedure with inverted U-shape colpotomy between 2008 and 2018. The patients completed the Female Sexual Function Index (FSFI), which is determined by the mean score of the different domains, and underwent urodynamic assessment both at baseline examination before surgery and 12 months postoperatively. For statistical analysis, we conducted a paired Wilcoxon rank sum test analyzing the non-normally distributed non-parametric variables of the female sexual function index. RESULTS In two patients a malignancy was found in postoperative histology and received a different therapeutical approach. They have been excluded from statistical analysis. Sexual function improved in all domains (n = 38): total score (Z = -5.4, P < 0.000), satisfaction (Z = -5.3, P < 0.000), pain (Z = -5.4, P < 0.000), arousal (Z = -2.6, P = 0.010), lubrication (Z = -2.4, P = 0.020), desire (Z = -2.6, P = 0.009) and orgasm (Z = -2.2, P = 0.029). Maximum urethral closure pressure deteriorated from 39 to 36 cmH2O (P = 0.0008) and residual urine increased from 10 ml to 20 ml after surgery (P = 0.0019). No statistical significance is found for bladder capacity and free urinary flow. CONCLUSIONS All domains of the female sexual function index improved. Patients' bothersome symptoms, mainly pain may cease and sexual satisfaction increases, which is reassuring concerning patients' preoperative consent. We should be aware that occasionally an unexpected malignancy may be detected and it is mandatory to examine all excised tissue histologically. Lower urinary tract function remains clinically unchanged, although maximum urethral closure pressure deteriorated and postvoid residual increased though not being clinically significant.
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Affiliation(s)
- Diana Hoehn
- Urogynaecology, Department of Gynaecology, Women's Clinic, Inselspital, Bern, Switzerland.
| | - Stefan Mohr
- Urogynaecology, Department of Gynaecology, Women's Clinic, Inselspital, Bern, Switzerland.
| | - Łukasz Nowakowski
- Urogynaecology, Department of Gynaecology, Women's Clinic, Inselspital, Bern, Switzerland; 2nd Department of Gynaecology, Medical University of Lublin, Poland
| | - Michael D Mueller
- Urogynaecology, Department of Gynaecology, Women's Clinic, Inselspital, Bern, Switzerland.
| | - Annette Kuhn
- Urogynaecology, Department of Gynaecology, Women's Clinic, Inselspital, Bern, Switzerland.
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Günthert AR, Limacher A, Beltraminelli H, Krause E, Mueller MD, Trelle S, Bobos P, Jüni P. Efficacy of topical progesterone versus topical clobetasol propionate in patients with vulvar Lichen sclerosus - A double-blind randomized phase II pilot study. Eur J Obstet Gynecol Reprod Biol 2022; 272:88-95. [PMID: 35290878 DOI: 10.1016/j.ejogrb.2022.03.020] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 02/11/2022] [Accepted: 03/08/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND Lichen sclerosus (LS) is a chronic inflammatory skin disease that mostly affects the anogenital region of women and lowers patients' quality of life. Current standard treatment of LS is topical steroids. OBJECTIVE To evaluate the efficacy of topical progesterone 8% ointment and compare to standard therapy with topical clobetasol propionate 0.05% in premenopausal women presenting with previously untreated early onset LS. STUDY DESIGN Randomized, double-blind, 2-arm, single center superiority trial in premenopausal women with histologically confirmed vulvar LS who were randomized in a 1:1 ratio to receive clobetasol propionate 0.05% ointment or progesterone 8% ointment. The primary outcome was the clinical severity LS score after 12 weeks, which consists of six clinical features assessed by the physician. Secondary outcomes were the symptom severity LS score, which consists of three symptoms rated by the patient, the Short Form SF-12 physical and mental health scores, and adverse events. Response to medication was assessed by biopsy at the end of the treatment to evaluate inflammatory parameters. RESULTS Overall, 105 women were screened, 102 underwent vulvar biopsy and 37 received a histologically confirmed diagnosis of LS and were randomized: 17 to progesterone and 20 to clobetasol propionate. At 12 weeks, the mean clinical LS scores improved from 4.6 (SD 2.0) to 4.5 (SD 1.7) in the progesterone arm, and from 4.6 (SD 2.8) to 2.9 (SD 2.2) in the clobetasol propionate arm (difference in favor of clobetasol 1.61; 95% CI 0.44 to 2.77, p = 0.009), and the mean symptom severity LS scores improved from 4.5 (SD 3.8) to 3.1 (SD 3.0) in the progesterone arm, and from 4.7 (SD 2.8) to 1.9 (SD 1.8) in the clobetasol propionate arm (difference in favor of clobetasol 1.32; 95% CI -0.25 to 2.89, p = 0.095). LS was in complete remission in 6 out of 10 patients (60%) with available biopsy in the progesterone arm, and in 13 out of 16 patients (81.3%) in the clobetasol propionate arm (odds ratio in favor of clobetasol 0.35; 95% CI 0.06 to 2.06, p = 0.234). No drug-related serious adverse event occurred during the trial. CONCLUSIONS Topical progesterone 8% ointment is inferior to standard therapy with topical clobetasol propionate 0.05% in previously untreated premenopausal women with vulvar LS after 12 weeks treatment.
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Affiliation(s)
- Andreas R Günthert
- Department of Gynecology and Obstetrics, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland; gyn-zentrum ag, Lucerne, Switzerland
| | | | - Helmut Beltraminelli
- Department of Dermatology and Dermatopathology, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland
| | - Elke Krause
- Department of Gynecology and Obstetrics, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland
| | - Michael D Mueller
- Department of Gynecology and Obstetrics, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland
| | - Sven Trelle
- CTU Bern, University of Bern, Bern, Switzerland
| | - Pavlos Bobos
- University of Toronto, Applied Health Research Centre, Li Ka Shing Knowledge Institute of St Michael's Hospital, Toronto, Canada
| | - Peter Jüni
- University of Toronto, Applied Health Research Centre, Li Ka Shing Knowledge Institute of St Michael's Hospital, Toronto, Canada; Institute of Social and Preventive Medicine (ISPM), University of Bern, Bern, Switzerland
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Andrieu T, du Toit T, Vogt B, Mueller MD, Groessl M. Parallel targeted and non-targeted quantitative analysis of steroids in human serum and peritoneal fluid by liquid chromatography high-resolution mass spectrometry. Anal Bioanal Chem 2022; 414:7461-7472. [PMID: 35043262 PMCID: PMC9482906 DOI: 10.1007/s00216-022-03881-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 12/20/2021] [Accepted: 01/05/2022] [Indexed: 12/03/2022]
Abstract
We developed and validated a liquid chromatography high-resolution mass spectrometry method for the absolute quantification of 51 steroids for clinical analysis of human serum and, for the first time, peritoneal fluid. Data acquisition was performed in both targeted and untargeted mode simultaneously, thus allowing the accurate and precise quantification of the main components of the classical steroid pathways (17 steroids) as well as the analysis of 34 additional non-classical steroids. For targeted analysis, validation was performed according to FDA guidelines, resulting, among other parameters, in accuracy < 13% RSD and precision < 10% relative error, for both inter- and intra-day validation runs. By establishing steroid-specific response factors, the calibration curves of the targeted analytes can be extended to untargeted analytes. This approach opens novel possibilities for the post hoc analysis of clinical samples as the data can be examined for virtually any steroid even after data acquisition, enabling facile absolute quantification once a standard becomes available. We demonstrate the applicability of the approach to evaluate the differences in steroid content between peripheral serum and peritoneal fluid across the menstrual cycle phases, as well as the effect of the synthetic gestagen dienogest on the steroid metabolome.
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Affiliation(s)
- Thomas Andrieu
- Department of Biomedical Research (DBMR), University of Bern, Bern, Switzerland.,Department of Gynecology and Gynecological Oncology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Therina du Toit
- Department of Biomedical Research (DBMR), University of Bern, Bern, Switzerland
| | - Bruno Vogt
- Department of Nephrology and Hypertension, Inselspital, Bern University Hospital, University of Bern, Freiburgstrasse, 3010, Bern, Switzerland
| | - Michael D Mueller
- Department of Biomedical Research (DBMR), University of Bern, Bern, Switzerland.,Department of Gynecology and Gynecological Oncology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Michael Groessl
- Department of Nephrology and Hypertension, Inselspital, Bern University Hospital, University of Bern, Freiburgstrasse, 3010, Bern, Switzerland.
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Nirgianakis K, Egger K, Kalaitzopoulos DR, Lanz S, Bally L, Mueller MD. Effectiveness of Dietary Interventions in the Treatment of Endometriosis: a Systematic Review. Reprod Sci 2022; 29:26-42. [PMID: 33761124 PMCID: PMC8677647 DOI: 10.1007/s43032-020-00418-w] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Accepted: 11/29/2020] [Indexed: 12/12/2022]
Abstract
A patients' increasing interest in dietary modifications as a possible complementary or alternative treatment of endometriosis is observed. Unfortunately, the therapeutic potential of dietary interventions is unclear and to date no guidelines to assist physicians on this topic exist. The aim of this study, therefore, was to systematically review the existing studies on the effect of dietary interventions on endometriosis. An electronic-based search was performed in MEDLINE and COCHRANE. We included human and animal studies that evaluated a dietary intervention on endometriosis-associated symptoms or other health outcomes. Studies were identified and coded using standard criteria, and the risk of bias was assessed with established tools relevant to the study design. We identified nine human and 12 animal studies. Out of the nine human studies, two were randomized controlled trials, two controlled studies, four uncontrolled before-after studies, and one qualitative study. All of them assessed a different dietary intervention, which could be classified in one of the following principle models: supplementation with selected dietary components, exclusion of selected dietary components, and complete diet modification. Most of the studies reported a positive effect on endometriosis; they were however characterized by moderate or high-risk bias possibly due to the challenges of conducting dietary intervention trials. According to the available level of evidence, we suggest an evidence-based clinical approach for physicians to use during consultations with their patients. Further well-designed randomized controlled trials are needed to accurately determine the short-term and long-term effectiveness and safety of different dietary interventions.
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Affiliation(s)
- Konstantinos Nirgianakis
- Department of Obstetrics and Gynecology, University Hospital and University of Bern, Friedbühlstrasse 19, 3010, Bern, Switzerland.
| | | | - Dimitrios R Kalaitzopoulos
- Department of Obstetrics and Gynecology, Cantonal Hospital Schaffhausen, Geissbergstrasse 81, 8208, Schaffhausen, Switzerland
| | - Susanne Lanz
- Department of Obstetrics and Gynecology, University Hospital and University of Bern, Friedbühlstrasse 19, 3010, Bern, Switzerland
| | - Lia Bally
- Department of Diabetes, Endocrinology, Clinical Nutrition & Metabolism, University Hospital and University of Bern, Freiburgstrasse 15, 3010, Bern, Switzerland
| | - Michael D Mueller
- Department of Obstetrics and Gynecology, University Hospital and University of Bern, Friedbühlstrasse 19, 3010, Bern, Switzerland
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Andrieu T, Chicca A, Pellegata D, Bersinger NA, Imboden S, Nirgianakis K, Gertsch J, Mueller MD. Association of endocannabinoids with pain in endometriosis. Pain 2022; 163:193-203. [PMID: 34001768 PMCID: PMC8675052 DOI: 10.1097/j.pain.0000000000002333] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Revised: 04/09/2021] [Accepted: 04/30/2021] [Indexed: 11/25/2022]
Abstract
ABSTRACT Endocannabinoid (eCB) levels fluctuate in inflammatory conditions and as such may take part in endometriosis-associated pain or even in endometriosis pathogenesis. In this case-control (23 cases and 19 controls) study, targeted lipids were measured in the serum and peritoneal fluid collected during laparoscopy. Endometriosis was confirmed histologically. Dysmenorrhea, abdominal pain, and dyspareunia were assessed using the Numeric Rating Scale for pain. Steroids, eCBs, and related lipids were quantified by liquid chromatography-tandem mass spectrometry (LC-MS/MS). Tumor necrosis factor alpha, IL-8, PAPP-A, PP14, RANTES, OPG, MIDKINE, MCP-1, VEGF, leptin, and defensins were quantified by ELISA. We found that eCB levels were significantly influenced by both noncyclic and cyclic abdominal pain. Specifically, women suffering from noncyclic abdominal pain were characterized by a higher 2-AG level in the peritoneal fluid throughout the menstrual cycle, whereas women suffering from dysmenorrhea had higher 2-AG levels and lower AEA levels during the proliferative phase alone. In addition, 2-AG positively correlated with prostaglandin E2 (PGE2), and the ratio AEA/2-AG positively correlated with defensins, suggesting a possible link between endocannabinoids system and inflammatory pain. The results of the current study indicate that the eCB system may play a role in endometriosis-associated pain, but additional studies are needed to investigate the causal relationship.
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Affiliation(s)
- Thomas Andrieu
- Department of BioMedical Research (DBMR), University of Bern, MEM, Bern, Switzerland
| | - Andrea Chicca
- Institute of Biochemistry and Molecular Medicine (IBMM), NCCR TransCure, University of Bern, Bern, Switzerland
| | - Daniele Pellegata
- Institute of Biochemistry and Molecular Medicine (IBMM), NCCR TransCure, University of Bern, Bern, Switzerland
| | - Nick A. Bersinger
- Department of BioMedical Research (DBMR), University of Bern, MEM, Bern, Switzerland
| | - Sara Imboden
- Department of BioMedical Research (DBMR), University of Bern, MEM, Bern, Switzerland
- Universitätsklinik für Frauenheilkunde, Inselspital Bern, Bern, Switzerland
| | - Konstantinos Nirgianakis
- Department of BioMedical Research (DBMR), University of Bern, MEM, Bern, Switzerland
- Universitätsklinik für Frauenheilkunde, Inselspital Bern, Bern, Switzerland
| | - Juerg Gertsch
- Institute of Biochemistry and Molecular Medicine (IBMM), NCCR TransCure, University of Bern, Bern, Switzerland
| | - Michael D. Mueller
- Department of BioMedical Research (DBMR), University of Bern, MEM, Bern, Switzerland
- Universitätsklinik für Frauenheilkunde, Inselspital Bern, Bern, Switzerland
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Gasparri ML, Di Micco R, Zuber V, Taghavi K, Bianchini G, Bellaminutti S, Meani F, Graffeo R, Candiani M, Mueller MD, Papadia A, Gentilini OD. Ovarian reserve of women with and without BRCA pathogenic variants: A systematic review and meta-analysis. Breast 2021; 60:155-162. [PMID: 34627117 PMCID: PMC8501498 DOI: 10.1016/j.breast.2021.09.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Revised: 09/16/2021] [Accepted: 09/20/2021] [Indexed: 12/20/2022] Open
Abstract
INTRODUCTION Preliminary clinical evidence suggests a detrimental effect of pathogenic variants of BRCA1 and 2 genes on fertility outcome. This meta-analysis evaluates whether women carrying BRCA mutations (BRCAm) have decreased ovarian reserve, in terms of Anti-Muellerian Hormone (AMH), compared to women without BRCAm (wild-type). MATERIAL AND METHODS Systematic searches of PubMed, Medline, Scopus, Embase, Science Direct and the Cochrane Library from inception until July 2020 were conducted. All studies comparing AMH level in fertile age women, with and without BRCA pathogenic variants were considered. Sub-analyses were performed according to age, presence of breast cancer, and type of mutation. RESULTS Among 64 studies, 10 series were included. For the entire cohort, a trend of reduced AMH level were found between BRCAm carriers and women without pathogenic variants. BRCAm carriers aged 41-years or younger had lower AMH levels compared to 41-years or younger wild type women (OR: 0.73 [95%CI-1.12;-0.35]; p = 0.0002). This finding was confirmed for BRCA1m carriers (OR: 1 [95%CI-1.96;-0.05]; p = 0.004) whereas no difference was observed between BRCA2m carriers and wild type women. The same analysis on breast cancer patients with and without BRCAm achieved the same results. CONCLUSION Young BRCA1m carriers seem to have lower AMH level compared with wild type women and therefore a potential decreased ovarian reserve.
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Affiliation(s)
- Maria Luisa Gasparri
- Department of Gynecology and Obstetrics, Ospedale Regionale di Lugano EOC, via tesserete 46, 6900 Lugano, Switzerland; Faculty of Biomedical Sciences, Università della Svizzera Italiana, via Giuseppe Buffi 13, 6900, Lugano, Switzerland.
| | - Rosa Di Micco
- Breast Surgical Unit, San Raffaele University Hospital, Milan, Italy; Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Veronica Zuber
- Breast Surgical Unit, San Raffaele University Hospital, Milan, Italy
| | - Katayoun Taghavi
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
| | - Giampaolo Bianchini
- Department of Medical Oncology, San Raffaele University Hospital, Milan, Italy
| | - Serena Bellaminutti
- Department of Gynecology and Obstetrics, Ospedale Regionale di Lugano EOC, via tesserete 46, 6900 Lugano, Switzerland
| | - Francesco Meani
- Department of Gynecology and Obstetrics, Ospedale Regionale di Lugano EOC, via tesserete 46, 6900 Lugano, Switzerland
| | - Rossella Graffeo
- Institute of Oncology of Southern Switzerland (IOSI) and Breast Unit of Southern Switzerland (CSSI), Bellinzona, Switzerland
| | - Massimo Candiani
- Department of Gynecology and Obstetrics, San Raffaele University Hospital, Milan, Italy
| | - Michael D Mueller
- Department of Obstetrics and Gynecology, University Hospital of Bern and University of Bern, Bern, Switzerland
| | - Andrea Papadia
- Department of Gynecology and Obstetrics, Ospedale Regionale di Lugano EOC, via tesserete 46, 6900 Lugano, Switzerland; Faculty of Biomedical Sciences, Università della Svizzera Italiana, via Giuseppe Buffi 13, 6900, Lugano, Switzerland.
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Bogani G, Papadia A, Buda A, Casarin J, Di Donato V, Plotti F, Gasparri ML, Cimmino C, Pinelli C, Perrone AM, Barra F, Cromi A, Di Martino G, Palaia I, Ferrero S, Indini A, De Iaco P, Angioli R, Luvero D, Muzii L, Ghezzi F, Landoni F, Mueller MD, Benedetti Panici P, Raspagliesi F. Factors predicting morbidity in surgically-staged high-risk endometrial cancer patients. Eur J Obstet Gynecol Reprod Biol 2021; 266:169-174. [PMID: 34688098 DOI: 10.1016/j.ejogrb.2021.09.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 09/23/2021] [Accepted: 09/26/2021] [Indexed: 10/20/2022]
Abstract
OBJECTIVE To investigate factors predicting the risk of developing 90-day postoperative complications and lymphatic-specific morbidity in patients undergoing surgical staging for high-risk endometrial cancer. METHODS This is a multi-institutional retrospective cohort study. Patients affected by apparent early-stage high-risk endometrial cancer (endometrioid FIGO grade 3 with deep myometrial invasion and non-endometrioid endometrial cancer) undergoing surgical staging between 2007 and 2019. Complications were graded according to the Clavien-Dindo classification system. Martin criteria were applied to improve quality of complications reporting. RESULTS Charts of 279 patients were evaluated. Lymphadenectomy, sentinel node mapping (SNM), and SNM followed by back-up lymphadenectomy were performed in 83 (29.7%), 50 (17.9%), and 146 (52.4%) patients, respectively. The former group of patients included 13 patients who had lymphadenectomy after the failure of the SNM technique. Thirteen (4.6%) patients developed severe postoperative events (grade 3 or worse). At multivariate analysis, body mass index (OR: 1.08 (95%CI: 1.01, 1.17)) and open abdominal surgery (OR: 2.27 (95%CI: 1.02, 5.32)) were the two independent factors predictive of surgery-related morbidity. Seven severe lymphatic complications occurred. The adoption of laparoscopic approach (p < 0.001, log-rank test) and SNM (p = 0.038, log-rank test) correlated with a lower risk of developing surgery-related events. Independently, open abdominal surgery was associated with an increased risk of developing lymphatic morbidity (OR: 37.4 (95%CI: 4.38, 319.5); p = 0.001). CONCLUSION The adoption of the laparoscopic approach and SNM technique were associated with lower 90-day complication rates than open surgery in high-risk endometrial cancer undergoing staging surgery.
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Affiliation(s)
- Giorgio Bogani
- Gynecological Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milano, Italy.
| | - Andrea Papadia
- Department of Obstetrics and Gynecology, Ospedale Regionale di Lugano, Ente Ospedaliero Cantonale, University' of Italian Switzerland, Lugano, Switzerland
| | - Alessandro Buda
- Gynecology Oncology Surgical Unit, Department of Obstetrics and Gynecology, San Gerardo Hospital, University of Milano-Bicocca, Monza, Italy
| | - Jvan Casarin
- Department of Obstetrics and Gynecology, 'Filippo Del Ponte' Hospital, University of Insubria, Varese, Italy
| | - Violante Di Donato
- Department of Gynecological, Obstetrical and Urological Sciences, "Sapienza" University of Rome, Italy
| | - Francesco Plotti
- Department of Obstetrics and Gynecology, University Campus Biomedico of Rome, Rome, Italy
| | - Maria Luisa Gasparri
- Department of Obstetrics and Gynecology, Ospedale Regionale di Lugano, Ente Ospedaliero Cantonale, University' of Italian Switzerland, Lugano, Switzerland
| | - Chiara Cimmino
- Gynecological Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milano, Italy; Department of Obstetrics and Gynecology, 'Filippo Del Ponte' Hospital, University of Insubria, Varese, Italy
| | - Ciro Pinelli
- Department of Obstetrics and Gynecology, 'Filippo Del Ponte' Hospital, University of Insubria, Varese, Italy
| | - Anna Myriam Perrone
- Department of Obstetrics and Gynecology Sant'Orsola Malpighi University Hospital University of Bologna, 40138 Bologna, Italy
| | - Fabio Barra
- Academic Unit of Obstetrics and Gynaecology, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Antonella Cromi
- Department of Obstetrics and Gynecology, 'Filippo Del Ponte' Hospital, University of Insubria, Varese, Italy
| | - Giampaolo Di Martino
- Gynecology Oncology Surgical Unit, Department of Obstetrics and Gynecology, San Gerardo Hospital, University of Milano-Bicocca, Monza, Italy
| | - Innocenza Palaia
- Department of Gynecological, Obstetrical and Urological Sciences, "Sapienza" University of Rome, Italy
| | - Simone Ferrero
- Academic Unit of Obstetrics and Gynaecology, IRCCS Ospedale Policlinico San Martino, Genova, Italy; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genova, Italy
| | - Alice Indini
- Unit of Medical Oncology, Department of Medicine and Surgery, University of Insubria, ASST dei Sette Laghi, Varese, Italy
| | - Pierandrea De Iaco
- Department of Obstetrics and Gynecology, University Campus Biomedico of Rome, Rome, Italy
| | - Roberto Angioli
- Department of Obstetrics and Gynecology, University Campus Biomedico of Rome, Rome, Italy
| | - Daniela Luvero
- Department of Obstetrics and Gynecology, University Campus Biomedico of Rome, Rome, Italy
| | - Ludovico Muzii
- Department of Gynecological, Obstetrical and Urological Sciences, "Sapienza" University of Rome, Italy
| | - Fabio Ghezzi
- Department of Obstetrics and Gynecology, 'Filippo Del Ponte' Hospital, University of Insubria, Varese, Italy
| | - Fabio Landoni
- Gynecology Oncology Surgical Unit, Department of Obstetrics and Gynecology, San Gerardo Hospital, University of Milano-Bicocca, Monza, Italy
| | - Michael D Mueller
- Department of Obstetrics and Gynecology, University Hospital of Bern and University of Bern, Bern, Switzerland
| | | | - Francesco Raspagliesi
- Gynecological Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milano, Italy
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Ma L, Andrieu T, McKinnon B, Duempelmann L, Peng RW, Wotzkow C, Müller C, Mueller MD. Epithelial-to-mesenchymal transition contributes to the downregulation of progesterone receptor expression in endometriosis lesions. J Steroid Biochem Mol Biol 2021; 212:105943. [PMID: 34144151 DOI: 10.1016/j.jsbmb.2021.105943] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 06/02/2021] [Accepted: 06/13/2021] [Indexed: 01/06/2023]
Abstract
Endometriosis is a common, estrogen-dependent disease, in which endometrial tissue grows in the peritoneal cavity. These lesions often express low levels of progesterone receptors (PR), which potentially play an important role in the insufficient response to progestin treatment. Here, we uncover an interconnection between the downregulated PR expression and the epithelial-to-mesenchymal transition (EMT) in endometriotic lesions. The majority of ectopic epithelial glands (93.1 %, n = 67/72) display heterogeneous states of EMT by immunohistochemistry staining. Interestingly, low PR expression associated with high N-cadherin expression, a hallmark of EMT. In order to gain mechanistic insights, we performed in vitro functional assays with the endometriotic epithelial cell lines EM'osis and 12Z. TGF-β-induced EMT, marked by elevations of CDH2 and SNAI1/2, led to a significant downregulation of PR gene expression in both cell lines. In contrast, silencing of SNAI1 in EM'osis and of SNAI1 plus SNAI2 in 12Z elevated PR gene expression significantly. We found that not only in vitro, but also in the epithelial component of endometriotic lesions strong expression of SNAI1/2 concurred with weak expression of PR. In summary, these results suggested the negative correlation association of the heterogeneous states of EMT and suppressed PR expression in endometriotic lesions. Our functional assays indicate that EMT contributes to the downregulation of PR expression via the upregulation of EMT-TFs, like SNAI1 and SNAI2, which may ultimately lead to progesterone resistance.
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Affiliation(s)
- Lijuan Ma
- Department of Gynecology and Gynecological Oncology, Inselspital, Bern University Hospital, University of Bern, Friedbuehlstrasse 19, 3010, Bern, Switzerland; Department for BioMedical Research (DBMR), University of Bern, Murtenstrasse 35, 3008, Bern, Switzerland
| | - Thomas Andrieu
- Department of Gynecology and Gynecological Oncology, Inselspital, Bern University Hospital, University of Bern, Friedbuehlstrasse 19, 3010, Bern, Switzerland; Department for BioMedical Research (DBMR), University of Bern, Murtenstrasse 35, 3008, Bern, Switzerland.
| | - Brett McKinnon
- Department of Gynecology and Gynecological Oncology, Inselspital, Bern University Hospital, University of Bern, Friedbuehlstrasse 19, 3010, Bern, Switzerland; Department for BioMedical Research (DBMR), University of Bern, Murtenstrasse 35, 3008, Bern, Switzerland
| | - Lea Duempelmann
- Department of Gynecology and Gynecological Oncology, Inselspital, Bern University Hospital, University of Bern, Friedbuehlstrasse 19, 3010, Bern, Switzerland; Department for BioMedical Research (DBMR), University of Bern, Murtenstrasse 35, 3008, Bern, Switzerland
| | - Ren-Wang Peng
- Department for BioMedical Research (DBMR), University of Bern, Murtenstrasse 35, 3008, Bern, Switzerland; Department of General Thoracic Surgery, Inselspital, Bern University Hospital, Murtenstrasse 50, 3008, Bern, Switzerland
| | - Carlos Wotzkow
- Department for BioMedical Research (DBMR), University of Bern, Murtenstrasse 35, 3008, Bern, Switzerland
| | - Christoph Müller
- Institute of Pathology, University of Bern, Murtenstrasse 31, 3008, Bern, Switzerland
| | - Michael D Mueller
- Department of Gynecology and Gynecological Oncology, Inselspital, Bern University Hospital, University of Bern, Friedbuehlstrasse 19, 3010, Bern, Switzerland; Department for BioMedical Research (DBMR), University of Bern, Murtenstrasse 35, 3008, Bern, Switzerland
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Mitter VR, Meier S, Rau TT, Gillon T, Mueller MD, Zwahlen M, von Wolff M, Kohl Schwartz AS. Treatment following hysteroscopy and endometrial diagnostic biopsy increases the chance for live birth in women with chronic endometritis. Am J Reprod Immunol 2021; 86:e13482. [PMID: 34218478 PMCID: PMC8596418 DOI: 10.1111/aji.13482] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Problem Repeated implantation failure and recurrent pregnancy loss are associated with chronic endometritis, a persistent endometrial inflammation. Its diagnosis and treatment may increase pregnancy and live birth rates. The aim of this study was to assess the effectiveness of endometrial diagnostic biopsy and subsequent antibiotic treatment in cases of chronic endometritis on reproductive outcomes over a long observation period. Method of Study We conducted a historical cohort study (2014–2018) at our University‐based infertility center that included women (n = 108) with repeated implantation failure or recurrent pregnancy loss without known pathologies associated with either condition. Forty‐one women underwent a hysteroscopy only (reference group); the remaining 67 women underwent, in addition to the hysteroscopy, an endometrial diagnostic biopsy with immunohistochemically staining for CD138 to detect plasma cells (biopsy group). If one or more plasma cells were detected, the women were treated with doxycycline 100 mg twice a day orally for 2 weeks. We performed stratified survival analysis (Kaplan‐Meier) and Cox regression. Results The biopsy group had higher chances of pregnancy (hazard ratio 2.28; 95% confidence interval 1.23–4.24; p = .009) and of live birth (hazard ratio 2.76; 95% confidence interval 1.30–5.87; p = .008) compared with the reference group. In the sensitivity analysis, repeated implantation failure or recurrent pregnancy loss did not affect the outcome. Conclusion Endometrial diagnostic biopsy followed by antibiotic treatment in case of chronic endometritis in women with repeated implantation failure or recurrent pregnancy loss may increase the chances for live birth.
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Affiliation(s)
- Vera R Mitter
- Division of Gynecological Endocrinology and Reproductive Medicine, Bern University Hospital and University of Bern, Bern, Switzerland.,Graduate School for Health Sciences, University of Bern, Bern, Switzerland
| | - Sheila Meier
- Division of Gynecological Endocrinology and Reproductive Medicine, Bern University Hospital and University of Bern, Bern, Switzerland
| | - Tilman T Rau
- Institute for Pathology, Bern University Hospital and University of Bern, Bern, Switzerland
| | - Tessa Gillon
- Department of Gynecology and Gynecological Oncology, University Hospital of Bern and University of Bern, Bern, Switzerland
| | - Michael D Mueller
- Department of Gynecology and Gynecological Oncology, University Hospital of Bern and University of Bern, Bern, Switzerland
| | - Marcel Zwahlen
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
| | - Michael von Wolff
- Division of Gynecological Endocrinology and Reproductive Medicine, Bern University Hospital and University of Bern, Bern, Switzerland
| | - Alexandra S Kohl Schwartz
- Division of Gynecological Endocrinology and Reproductive Medicine, Bern University Hospital and University of Bern, Bern, Switzerland.,Division of Reproductive Medicine and Gynecological Endocrinology, Lucerne Cantonal Hospital, Lucerne, Switzerland
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Imboden S, Nastic D, Ghaderi M, Rydberg F, Siegenthaler F, Mueller MD, Rau TT, Epstein E, Carlson JW. Implementation of the 2021 molecular ESGO/ESTRO/ESP risk groups in endometrial cancer. Gynecol Oncol 2021; 162:394-400. [PMID: 34127276 DOI: 10.1016/j.ygyno.2021.05.026] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 05/23/2021] [Indexed: 12/25/2022]
Abstract
INTRODUCTION In 2021, a joint ESGO/ESTRO/ESP committee updated their evidence-based guidelines for endometrial cancer, recommending a new risk grouping incorporating both clinicopathologic and molecular parameters. We applied the new risk grouping and compared the results to those of the prior 2016 clinicopathologic system. MATERIALS AND METHODS We classified molecularly a cohort of 604 women diagnosed with endometrial cancer using immunohistochemistry for TP53 and MMR proteins on a tissue microarray, as well as Sanger sequencing for POLE mutations. These results, combined with clinicopathologic data, allowed the patients to be risk grouped using both the new 2021 molecular/clinicopathologic parameters and the prior 2016 clinicopathologic system. RESULTS The application of the 2021 molecular markers shows Kaplan-Meier curves with a significant difference between the groups for all survival. Molecular classification under the 2021 guidelines revealed a total of 39 patients (39/594, 7%) with a change in risk group in relation to the 2016 classification system: the shift was alone due to either P53abn or POLEmut molecular marker. In order to ensure correct 2021 molecular risk classification, not all patients with endometrial cancer need a molecular diagnostic: 433 (72.9%) cases would need to be analyzed by TP53 IHC, only 46 (7.7%) by MMR IHC and 286 (48.1%) POLE sequencing reactions. CONCLUSION Application of the 2021 molecular risk groups is feasible and shows significant differences in survival. IHC for TP53 and MMR and applying POLE sequencing is only needed in selected cases and leads to shifting risk groups both upward and downward for a sizeable number of patients. It is possible to significantly reduce the number of analyses required to implement the classification if resources are limited.
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Affiliation(s)
- Sara Imboden
- Department of Obstetrics and Gynecology, Bern University Hospital and University of Bern, Bern, Switzerland
| | - Denis Nastic
- Department of Oncology-Pathology, Karolinska Institutet, Department of Pathology and Cytology, Karolinska University Hospital, Stockholm, Sweden
| | - Mehran Ghaderi
- Department of Oncology-Pathology, Karolinska Institutet, Department of Pathology and Cytology, Karolinska University Hospital, Stockholm, Sweden
| | - Filippa Rydberg
- Department of Oncology-Pathology, Karolinska Institutet, Department of Pathology and Cytology, Karolinska University Hospital, Stockholm, Sweden
| | - Franziska Siegenthaler
- Department of Obstetrics and Gynecology, Bern University Hospital and University of Bern, Bern, Switzerland
| | - Michael D Mueller
- Department of Obstetrics and Gynecology, Bern University Hospital and University of Bern, Bern, Switzerland
| | - Tilman T Rau
- Institute of Pathology, University of Bern, Bern, Switzerland
| | - Elisabeth Epstein
- Department of Clinical Science and Education, Karolinska Institutet, Department of Obstetrics and Gynecology, Södersjukhuset, Stockholm, Sweden
| | - Joseph W Carlson
- Department of Oncology-Pathology, Karolinska Institutet, Department of Pathology and Cytology, Karolinska University Hospital, Stockholm, Sweden.
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Gasparri ML, Kuehn T, Ruscito I, Zuber V, Di Micco R, Galiano I, Navarro Quinones SC, Santurro L, Di Vittorio F, Meani F, Bassi V, Ditsch N, Mueller MD, Bellati F, Caserta D, Papadia A, Gentilini OD. Fibrin Sealants and Axillary Lymphatic Morbidity: A Systematic Review and Meta-Analysis of 23 Clinical Randomized Trials. Cancers (Basel) 2021; 13:cancers13092056. [PMID: 33923153 PMCID: PMC8123055 DOI: 10.3390/cancers13092056] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Revised: 04/11/2021] [Accepted: 04/21/2021] [Indexed: 11/18/2022] Open
Abstract
Simple Summary Axillary dissection is a highly mobile procedure with severe lymphatic consequences. The off-label application of fibrin sealants in the axilla, with the sole aim to eliminate dead space and to provoke sealing of the disrupted lymphatic vessels at the end of axillary dissection, is an experimental procedure to reduce lymphatic morbidity. The aim of our systematic review and meta-analysis is to investigate the effects of fibrin sealants on lymphatic morbidity after axillary dissection. Our results show that this experimental procedure is able to decrease the total axillary drainage output, the number of days before the axillary drainage is removed, and the length of hospital stay. However, no effects on the occurrence rate of axillary lymphocele or on the surgical site complications rate were demonstrated Abstract Background: use of fibrin sealants following pelvic, paraaortic, and inguinal lymphadenectomy may reduce lymphatic morbidity. The aim of this meta-analysis is to evaluate if this finding applies to the axillary lymphadenectomy. Methods: randomized trials evaluating the efficacy of fibrin sealants in reducing axillary lymphatic complications were included. Lymphocele, drainage output, surgical-site complications, and hospital stay were considered as outcomes. Results: twenty-three randomized studies, including patients undergoing axillary lymphadenectomy for breast cancer, melanoma, and Hodgkin’s disease, were included. Fibrin sealants did not affect axillary lymphocele incidence nor the surgical site complications. Drainage output, days with drainage, and hospital stay were reduced when fibrin sealants were applied (p < 0.0001, p < 0.005, p = 0.008). Conclusion: fibrin sealants after axillary dissection reduce the total axillary drainage output, the duration of drainage, and the hospital stay. No effects on the incidence of postoperative lymphocele and surgical site complications rate are found.
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Affiliation(s)
- Maria Luisa Gasparri
- Department of Gynecology and Obstetrics, Ospedale Regionale di Lugano EOC, via Tesserete 46, 6900 Lugano, Switzerland; (M.L.G.); (F.M.); (V.B.)
- Faculty of Biomedical Sciences, Università della Svizzera Italiana (USI), via Giuseppe Buffi 13, 6900 Lugano, Switzerland
| | - Thorsten Kuehn
- Interdisciplinary Breast Center, Department of Gynecology and Obstetrics, Klinikum Esslingen, 73730 Neckar, Germany;
| | - Ilary Ruscito
- Gynecology Division, Department of Medical and Surgical Sciences and Translational Medicine, Sant’Andrea University Hospital, Sapienza University of Rome, via di Grottarossa 1035, 00189 Rome, Italy; (I.R.); (F.B.); (D.C.)
| | - Veronica Zuber
- Breast Surgery Unit, Department of Surgery, San Raffaele University Hospital, via Olgettina 60, 20132 Milan, Italy; (V.Z.); (R.D.M.); (I.G.); (L.S.); (F.D.V.); (O.D.G.)
| | - Rosa Di Micco
- Breast Surgery Unit, Department of Surgery, San Raffaele University Hospital, via Olgettina 60, 20132 Milan, Italy; (V.Z.); (R.D.M.); (I.G.); (L.S.); (F.D.V.); (O.D.G.)
- Department of Clinical Medicine and Surgery, University of Naples Federico II, 80138 Naples, Italy
| | - Ilaria Galiano
- Breast Surgery Unit, Department of Surgery, San Raffaele University Hospital, via Olgettina 60, 20132 Milan, Italy; (V.Z.); (R.D.M.); (I.G.); (L.S.); (F.D.V.); (O.D.G.)
| | | | - Letizia Santurro
- Breast Surgery Unit, Department of Surgery, San Raffaele University Hospital, via Olgettina 60, 20132 Milan, Italy; (V.Z.); (R.D.M.); (I.G.); (L.S.); (F.D.V.); (O.D.G.)
| | - Francesca Di Vittorio
- Breast Surgery Unit, Department of Surgery, San Raffaele University Hospital, via Olgettina 60, 20132 Milan, Italy; (V.Z.); (R.D.M.); (I.G.); (L.S.); (F.D.V.); (O.D.G.)
| | - Francesco Meani
- Department of Gynecology and Obstetrics, Ospedale Regionale di Lugano EOC, via Tesserete 46, 6900 Lugano, Switzerland; (M.L.G.); (F.M.); (V.B.)
| | - Valerio Bassi
- Department of Gynecology and Obstetrics, Ospedale Regionale di Lugano EOC, via Tesserete 46, 6900 Lugano, Switzerland; (M.L.G.); (F.M.); (V.B.)
| | - Nina Ditsch
- Department of Gynecology and Obstetrics, University Hospital of Augsburg, Stenglinstraße 2, 86156 Augsburg, Germany;
| | - Michael D. Mueller
- Department of Obstetrics and Gynecology, University Hospital of Bern, Friedbühlstrasse 19, 3010 Bern, Switzerland;
| | - Filippo Bellati
- Gynecology Division, Department of Medical and Surgical Sciences and Translational Medicine, Sant’Andrea University Hospital, Sapienza University of Rome, via di Grottarossa 1035, 00189 Rome, Italy; (I.R.); (F.B.); (D.C.)
| | - Donatella Caserta
- Gynecology Division, Department of Medical and Surgical Sciences and Translational Medicine, Sant’Andrea University Hospital, Sapienza University of Rome, via di Grottarossa 1035, 00189 Rome, Italy; (I.R.); (F.B.); (D.C.)
| | - Andrea Papadia
- Department of Gynecology and Obstetrics, Ospedale Regionale di Lugano EOC, via Tesserete 46, 6900 Lugano, Switzerland; (M.L.G.); (F.M.); (V.B.)
- Faculty of Biomedical Sciences, Università della Svizzera Italiana (USI), via Giuseppe Buffi 13, 6900 Lugano, Switzerland
- Correspondence:
| | - Oreste D. Gentilini
- Breast Surgery Unit, Department of Surgery, San Raffaele University Hospital, via Olgettina 60, 20132 Milan, Italy; (V.Z.); (R.D.M.); (I.G.); (L.S.); (F.D.V.); (O.D.G.)
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Siegenthaler F, Imboden S, Knabben L, Mohr S, Papadia A, Mueller MD. Exploratory Study of the Clinical Value of Near-Infrared Sentinel Lymph Node Mapping With Indocyanine Green in Vulvar Cancer Patients. Front Oncol 2021; 11:652458. [PMID: 33968754 PMCID: PMC8100341 DOI: 10.3389/fonc.2021.652458] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 03/30/2021] [Indexed: 11/25/2022] Open
Abstract
Background This study aimed to evaluate the clinical value of indocyanine green sentinel lymph node (SLN) mapping in patients with vulvar cancer. The conventional procedure of SLN mapping in vulvar cancer includes peritumoral injection of technetium-99m nanocolloid before surgery and intraoperative injection of a blue dye. However, these techniques harbor some limitations. Near-infrared fluorescence imaging with indocyanine green has gained popularity in SLN mapping in different types of cancer. Methods We analyzed retrospectively vulvar cancer patients at our institution between 2013 and 2020 undergoing indocyanine green SLN mapping by applying video telescope operating microscope system technology. Results 64 groins of 34 patients were analyzed. In 53 groins we used technetium-99m nanocolloid, in four patent blue, and in five both techniques, additionally to indocyanine green for SLN detection. In total, 120 SLNs were identified and removed. The SLN detection rate of indocyanine green was comparable to technetium-99m nanocolloid (p=.143) and higher than patent blue (p=.003). The best results were achieved using a combination of ICG and technetium-99m nanocolloid (detection rate of 96.9%). SLN detection rates of indocyanine green were significantly higher in patients with positive lymph nodes (p=.035) and lymphatic space invasion (p=.004) compared to technetium-99m nanocolloid. Conclusion Indocyanine green SLN mapping in vulvar cancer is feasible and safe, with reasonable detection rates. Due to its easy application and few side effects, it offers a sound alternative to the conventional SLN mapping techniques in vulvar cancer. In patients with lymph node metastasis, indocyanine green even outperformed technetium-99m nanocolloid in terms of detection rate.
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Affiliation(s)
- Franziska Siegenthaler
- Department of Obstetrics and Gynecology, Bern University Hospital and University of Bern, Bern, Switzerland
| | - Sara Imboden
- Department of Obstetrics and Gynecology, Bern University Hospital and University of Bern, Bern, Switzerland
| | - Laura Knabben
- Department of Obstetrics and Gynecology, Bern University Hospital and University of Bern, Bern, Switzerland
| | - Stefan Mohr
- Department of Obstetrics and Gynecology, Bern University Hospital and University of Bern, Bern, Switzerland
| | - Andrea Papadia
- Department of Obstetrics and Gynecology, Ente Ospedaliere Cantonale, University of the Italian Switzerland, Lugano, Switzerland
| | - Michael D Mueller
- Department of Obstetrics and Gynecology, Bern University Hospital and University of Bern, Bern, Switzerland
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Stämpfli CAL, Papadia A, Mueller MD. From systematic lymphadenectomy to sentinel lymph node mapping: a review on transitions and current practices in endometrial cancer staging. Chin Clin Oncol 2021; 10:22. [PMID: 33951918 DOI: 10.21037/cco-20-224] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Accepted: 01/27/2021] [Indexed: 11/06/2022]
Abstract
Endometrial cancer care has undergone major changes in the past 30 years. In 1988, staging transitioned from clinical to surgical. Moreover, the surgical approach of choice is no longer open surgery, but minimally invasive surgery. An improvement in terms of nodal evaluation followed. Full systematic lymphadenectomy has been continuously replaced by sentinel lymph node mapping. Although sentinel lymph node mapping with a cervical injection of indocyanine green dye is rapidly gaining clinical acceptance, we lack consistent recommendations on a well-defined procedure that accurately and indolently assesses the lymph node status. Such recommendations are indispensable, as nodal status is the most important predictive factor of survival and is essential for tailoring adjuvant treatment to the risk of recurrence. This paper focuses on transitions in endometrial cancer care and highlights current data on sentinel lymph node mapping in endometrial cancer. We demonstrate that sentinel lymph node mapping is a safe and accurate strategy for nodal status evaluation with appropriate sensitivity, false-negative rate and negative predictive value in high- as well as low-risk settings. Furthermore, we elaborate on type and dose of tracer, site of injection, number of sentinel lymph nodes to be removed, sentinel lymph node mapping learning curve, operation mode and sentinel lymph node ultrastaging. In the future, guidelines with consistent recommendations on the above outlined features of sentinel lymph node mapping should be established to allow for a uniform and wide-spread application of the sentinel lymph node mapping procedure.
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Affiliation(s)
- Chantal A L Stämpfli
- Department of Obstetrics and Gynecology, University Hospital of Bern and University of Bern, Bern, Switzerland
| | - Andrea Papadia
- Department of Obstetrics and Gynecology, Ente Ospedaliere Cantonale, University of the Italian Switzerland, Lugano, Switzerland
| | - Michael D Mueller
- Department of Obstetrics and Gynecology, University Hospital of Bern and University of Bern, Bern, Switzerland
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Mohr S, Gygax LN, Imboden S, Mueller MD, Kuhn A. Screening for HPV and dysplasia in transgender patients: Do we need it? Eur J Obstet Gynecol Reprod Biol 2021; 260:177-182. [PMID: 33836363 DOI: 10.1016/j.ejogrb.2021.03.030] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 03/03/2021] [Accepted: 03/19/2021] [Indexed: 01/09/2023]
Abstract
INTRODUCTION Aim of this study was the evaluation of prevalence of HPV infection and resulting genital dysplasia to assess the necessity and reasonability of pap smears and HPV testing in transgender patients. HPV is the most common sexually transmitted infection and responsible for the majority of genital dysplasias and malignancies. However, few data exist about the prevalence of HPV and dysplasia in transgender people. METHODS This retrospective data analysis of prospectively collected data includes all patients seen in our specialized outpatient clinic for transgender people. Gynecologic exam, colposcopy, cellular swabs and HPV typing were carried out. Primary endpoint was the prevalence of HPV and genital dysplasias in transgender patients. Secondary endpoints were the subtypes of HPV, demographic data, sexual orientation and co-morbidities in these patients. RESULTS We investigated overall 98 patients whereof 53 were transwomen and 45 transmen. Of those, 10.2 % had positive HPV tests and 10.2 % dysplastic changes in the PAP and one case of invasive anal carcinoma (1.02 %). Comorbidities included recurrent urinary tract infections, psychologic comorbidies and other, possibly hormone replacement related conditions. CONCLUSION The results underline the necessity of a routine gynecological examination including PAP and/or HPV screening and vaccinating, respectively, no matter of sexual orientation or comorbidities. Monitoring the existent anatomy may prevent invasive carcinoma requiring more invasive therapies. Moreover, concomitant pathologies are present and require long-term care of these patients almost all using hormone therapy and carrying several specific risk factors. Transgender-focused guidelines to take into account these peculiarities are needed.
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Affiliation(s)
- Stefan Mohr
- Department of Obstetrics and Gynecology, Inselspital, Bern University Hospital, University of Bern, Switzerland.
| | - Linda N Gygax
- Department of Obstetrics and Gynecology, Inselspital, Bern University Hospital, University of Bern, Switzerland.
| | - Sara Imboden
- Department of Obstetrics and Gynecology, Inselspital, Bern University Hospital, University of Bern, Switzerland.
| | - Michael D Mueller
- Department of Obstetrics and Gynecology, Inselspital, Bern University Hospital, University of Bern, Switzerland.
| | - Annette Kuhn
- Department of Obstetrics and Gynecology, Inselspital, Bern University Hospital, University of Bern, Switzerland.
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Baum J, Braicu EI, Hunsicker O, Vergote I, Concin N, Van Nieuwenhuysen E, Feldheiser A, Achimas-Cadariu P, Darb-Esfahani S, Berger A, Fetica B, Mahner S, Papadia A, Wölber L, Gasparri ML, Vanderstichele A, Benedetti Panici P, Mueller MD, Ruscito I, Woopen H, Sehouli J. Impact of clinical factors and surgical outcome on long-term survival in high-grade serous ovarian cancer: a multicenter analysis. Int J Gynecol Cancer 2021; 31:713-720. [PMID: 33563640 DOI: 10.1136/ijgc-2020-002023] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 01/06/2021] [Accepted: 01/11/2021] [Indexed: 11/03/2022] Open
Abstract
INTRODUCTION Long-term survivors of ovarian cancer are a unique group of patients in whom prognostic factors for long-term survival have been poorly described. Such factors may provide information for a more personalized therapeutic approach. The objective of this study is to determine further characteristics of long-term survivors with high-grade serous ovarian cancer. METHODS Long-term survivors were defined as patients living longer than 8 years after first diagnosis and were recruited within seven high volume centers across Europe from November 1988 to November 2008. The control group included patients with high-grade serous ovarian cancer with less than 5 years' survival identified from the systematic 'Tumorbank ovarian cancer' database. A subanalysis of Charité patients only was performed separately for in-depth analysis of tumor dissemination. Propensity score matching with nearest-neighbor caliper width was used to match long-term survivors and the control group regarding age, FIGO stage, and residual tumor. RESULTS A total of 276 patients with high-grade serous ovarian cancer were included, divided into 131 long-term survivors and 145 control group patients. After propensity score matching and multivariable adjustment, platinum sensitivity (p=0.002) was an independent favorable prognostic factor whereas recurrence (p<0.001) and ascites (p=0.021) were independent detrimental predictors for long-term survival. Significantly more long-term survivors tested positive for mutation in the BRCA1 gene than the BRCA2 gene (p=0.016). Intraoperatively, these patients had less tumor involvement of the upper abdomen at initial surgery (p=0.024). Complexity of surgery and surgical techniques were similar in both cohorts. CONCLUSION Platinum sensitivity constitutes a favorable factor for long-term survival whereas tumor involvement of the upper abdomen, ascites, and recurrence have a negative impact. Based on clinical estimation, long-term survival is associated with combinations of clinical, surgical, and molecular factors.
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Affiliation(s)
- Joanna Baum
- Department of Gynecology, European Competence Center for Ovarian Cancer, Campus Virchow Klinikum, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany.,Tumorbank Ovarian Cancer Network, Berlin, Germany
| | - Elena Ioana Braicu
- Department of Gynecology, European Competence Center for Ovarian Cancer, Campus Virchow Klinikum, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany.,Tumorbank Ovarian Cancer Network, Berlin, Germany
| | - Oliver Hunsicker
- Department of Anaesthesiology and Intensive Care Medicine, CCM / CVK Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Ignace Vergote
- Tumorbank Ovarian Cancer Network, Berlin, Germany.,Department of Gynecology and Obstetrics, Leuven Cancer Institute, University Hospital Leuven, Catholic University of Leuven, Leuven, Belgium
| | - Nicole Concin
- Tumorbank Ovarian Cancer Network, Berlin, Germany.,Department of Gynecology and Obstetrics, Innsbruck Medical University, Innsbruck, Austria
| | - Els Van Nieuwenhuysen
- Tumorbank Ovarian Cancer Network, Berlin, Germany.,Department of Gynecology and Obstetrics, Leuven Cancer Institute, University Hospital Leuven, Catholic University of Leuven, Leuven, Belgium
| | - Aarne Feldheiser
- Department of Anaesthesiology and Intensive Care Medicine, CCM / CVK Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Patriciu Achimas-Cadariu
- Tumorbank Ovarian Cancer Network, Berlin, Germany.,Department of Surgical and Gynecological Oncology, The Oncology Institute Cluj-Napoca, University of Medicine and Pharmacy Iuliu Hatieganu Cluj-Napoca, Cluj-Napoca, Romania
| | - Silvia Darb-Esfahani
- Tumorbank Ovarian Cancer Network, Berlin, Germany.,Institute of Pathology, Charite Universitatsmedizin Berlin, Berlin, Germany
| | - Astrid Berger
- Tumorbank Ovarian Cancer Network, Berlin, Germany.,Department of Gynecology and Obstetrics, Innsbruck Medical University, Innsbruck, Austria
| | - Bogdan Fetica
- Tumorbank Ovarian Cancer Network, Berlin, Germany.,Department of Pathology, Oncology Institute Prof Dr Ion Chiricuta, Cluj-Napoca, Romania
| | - Sven Mahner
- Tumorbank Ovarian Cancer Network, Berlin, Germany.,Department of Obstetrics and Gynecology, University Hospital, LMU Munich, Munich, Germany.,Department of Gynecology, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany
| | - Andrea Papadia
- Department of Obstetrics and Gynecology, University of the Italian Switzerland (USI), Ente Ospedaliero Cantonale of Lugano, Lugano, Switzerland.,Department of Obstetrics and Gynecology, University Hospital of Bern and University of Bern, Bern, Switzerland
| | - Linn Wölber
- Tumorbank Ovarian Cancer Network, Berlin, Germany.,Department of Gynecology, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany
| | - Maria Luisa Gasparri
- Department of Obstetrics and Gynecology, University of the Italian Switzerland (USI), Ente Ospedaliero Cantonale of Lugano, Lugano, Switzerland.,Department of Obstetrics and Gynecology, University Hospital of Bern and University of Bern, Bern, Switzerland
| | - Adriaan Vanderstichele
- Tumorbank Ovarian Cancer Network, Berlin, Germany.,Department of Gynecology and Obstetrics, Leuven Cancer Institute, University Hospital Leuven, Catholic University of Leuven, Leuven, Belgium
| | | | - Michael D Mueller
- Department of Obstetrics and Gynecology, University Hospital of Bern and University of Bern, Bern, Switzerland
| | - Ilary Ruscito
- Department of Gynecology, European Competence Center for Ovarian Cancer, Campus Virchow Klinikum, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany.,Gynecology Division, Department of Medical and Surgical Sciences and Translational Medicine, Sant'Andrea University Hospital, Sapienza University of Rome, Rome, Italy
| | - Hannah Woopen
- Department of Gynecology, European Competence Center for Ovarian Cancer, Campus Virchow Klinikum, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany.,Tumorbank Ovarian Cancer Network, Berlin, Germany
| | - Jalid Sehouli
- Department of Gynecology, European Competence Center for Ovarian Cancer, Campus Virchow Klinikum, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany .,Tumorbank Ovarian Cancer Network, Berlin, Germany
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Kohl Schwartz AS, Mueller MD. Herausforderung Adenomyose – operative, endokrine und reproduktionsmedizinische Therapieoptionen. Gynäkologische Endokrinologie 2021. [DOI: 10.1007/s10304-020-00355-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
ZusammenfassungDie Adenomyose ist durch endometriale Zellen im Myometrium charakterisiert. Zu den klinischen Beschwerden gehören Schmerzen, Blutungsstörungen und beeinträchtigte Fertilität. Die Abklärung beinhaltet eine gute Anamnese und die Bildgebung mit transvaginalem Ultraschall (TVUS) sowie ggf. Magnetresonanztomographie. Klassisch zeigt sich die Adenomyose im TVUS durch partielle Aufhebung der Junktionalzone. Die Therapie erfolgt ganzheitlich und beinhaltet ein gutes Schmerzmanagement. Bei jungen Patientinnen sollte eine endokrine Therapie erfolgen. Die Kinderwunschtherapie kann mit einer 3‑monatigen Down-Regulation mit Gonadotropin-Releasing-Hormon(GnRH)-Analoga eingeleitet werden. Bei notwendiger In-vitro-Fertilisation haben Protokolle mit ultralanger Down-Regulation oder zeitlich versetztem Embryotransfer nach GnRH-Analoga bessere Resultate gezeigt. Bei fortgeschrittener Erkrankung, abgeschlossener Familienplanung oder Therapieresistenz kommt die operative Sanierung oder Hysterektomie infrage.
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Bogani G, Papadia A, Buda A, Casarin J, Di Donato V, Gasparri ML, Plotti F, Pinelli C, Paderno MC, Lopez S, Perrone AM, Barra F, Guerrisi R, Brusadelli C, Cromi A, Ferrari D, Chiapp V, Signorelli M, Leone Roberti Maggiore U, Ditto A, Palaia I, Ferrero S, De Iaco P, Angioli R, Panici PB, Ghezzi F, Landoni F, Mueller MD, Raspagliesi F. Sentinel node mapping vs. sentinel node mapping plus back-up lymphadenectomy in high-risk endometrial cancer patients: Results from a multi-institutional study. Gynecol Oncol 2021; 161:122-129. [PMID: 33485641 DOI: 10.1016/j.ygyno.2021.01.008] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Accepted: 01/10/2021] [Indexed: 10/22/2022]
Abstract
OBJECTIVE Sentinel node mapping (SLN) has replaced lymphadenectomy for staging surgery in apparent early-stage low and intermediate risk endometrial cancer (EC). Only limited data about the adoption of SNM in high risk EC is still available. Here, we evaluate the outcomes of high-risk EC undergoing SNM (with or without back-up lymphadenectomy). METHODS This is a multi-institutional international retrospective study, evaluating data of high-risk (FIGO grade 3 endometrioid EC with myometrial invasion >50% and non-endometrioid histology) EC patients undergoing SNM followed by back-up lymphadenectomy and SNM alone. RESULTS Chart of consecutive 196 patients were evaluated. The study population included 83 and 113 patients with endometrioid and non-endometrioid EC, respectively. SNM alone and SNM followed by back-up lymphadenectomy were performed in 50 and 146 patients, respectively. Among patients having SNM alone, 14 (28%) were diagnosed with nodal disease. In the group of patients undergoing SNM plus back-up lymphadenectomy 34 (23.2%) were diagnosed with nodal disease via SNM. Back-up lymphadenectomy identified 2 (1%) additional patients with nodal disease (in the para-aortic area). Back-up lymphadenectomy allowed to remove adjunctive positive nodes in 16 (11%) patients. After the adoption of propensity-matched algorithm, we observed that patients undergoing SNM plus back-up lymphadenectomy experienced similar disease-free survival (p = 0.416, log-rank test) and overall survival (p = 0.940, log-rank test) than patients undergoing SLN alone. CONCLUSIONS Although the small sample size, and the retrospective study design this study highlighted that type of nodal assessment did not impact survival outcomes in high-risk EC. Theoretically, back-up lymphadenectomy would be useful in improving the removal of positive nodes, but its therapeutic value remains controversial. Further prospective evidence is needed.
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Affiliation(s)
- Giorgio Bogani
- Gynecological Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Italy.
| | - Andrea Papadia
- Department of Obstetrics and Gynecology, Ospedale Regionale di Lugano, Ente Ospedaliero Cantonale, University' of Italian Switzerland, Lugano, Switzerland
| | - Alessandro Buda
- Gynecology Oncology Surgical Unit, Department of Obstetrics and Gynecology, San Gerardo Hospital, University of Milano-Bicocca, Monza, Italy
| | - Jvan Casarin
- Department of Obstetrics and Gynecology, 'Filippo Del Ponte' Hospital, University of Insubria, Italy
| | - Violante Di Donato
- Department of Gynecological, Obstetrical and Urological Sciences, "Sapienza" University of Rome, Italy
| | - Maria Luisa Gasparri
- Department of Obstetrics and Gynecology, Ospedale Regionale di Lugano, Ente Ospedaliero Cantonale, University' of Italian Switzerland, Lugano, Switzerland
| | - Francesco Plotti
- Department of Obstetrics and Gynecology, University Campus Biomedico of Rome, Rome, Italy
| | - Ciro Pinelli
- Department of Obstetrics and Gynecology, 'Filippo Del Ponte' Hospital, University of Insubria, Italy
| | - Maria Chiara Paderno
- Gynecology Oncology Surgical Unit, Department of Obstetrics and Gynecology, San Gerardo Hospital, University of Milano-Bicocca, Monza, Italy
| | - Salvatore Lopez
- Gynecological Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Italy
| | - Anna Myriam Perrone
- Gynecologic Oncology Unit, Sant'Orsola-Malpighi Hospital, 40138 Bologna, Italy
| | - Fabio Barra
- Academic Unit of Obstetrics and Gynaecology, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Rocco Guerrisi
- Department of Obstetrics and Gynecology, 'Filippo Del Ponte' Hospital, University of Insubria, Italy.
| | - Claudia Brusadelli
- Department of Obstetrics and Gynecology, 'Filippo Del Ponte' Hospital, University of Insubria, Italy
| | - Antonella Cromi
- Department of Obstetrics and Gynecology, 'Filippo Del Ponte' Hospital, University of Insubria, Italy
| | - Debora Ferrari
- Gynecology Oncology Surgical Unit, Department of Obstetrics and Gynecology, San Gerardo Hospital, University of Milano-Bicocca, Monza, Italy
| | - Valentina Chiapp
- Gynecological Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Italy
| | - Mauro Signorelli
- Gynecological Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Italy
| | | | - Antonino Ditto
- Gynecological Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Italy
| | - Innocenza Palaia
- Department of Gynecological, Obstetrical and Urological Sciences, "Sapienza" University of Rome, Italy
| | - Simone Ferrero
- Academic Unit of Obstetrics and Gynaecology, IRCCS Ospedale Policlinico San Martino, Genova, Italy; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genova, Italy
| | - Pierandrea De Iaco
- Department of Obstetrics and Gynecology, University Campus Biomedico of Rome, Rome, Italy
| | - Roberto Angioli
- Department of Obstetrics and Gynecology, University Campus Biomedico of Rome, Rome, Italy
| | | | - Fabio Ghezzi
- Department of Obstetrics and Gynecology, 'Filippo Del Ponte' Hospital, University of Insubria, Italy
| | - Fabio Landoni
- Gynecology Oncology Surgical Unit, Department of Obstetrics and Gynecology, San Gerardo Hospital, University of Milano-Bicocca, Monza, Italy
| | - Michael D Mueller
- Department of Obstetrics and Gynecology, University Hospital of Bern and University of Bern, Bern, Switzerland
| | - Francesco Raspagliesi
- Gynecological Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Italy
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Imboden S, Bollinger Y, Härmä K, Knabben L, Fluri M, Nirgianakis K, Mohr S, Kuhn A, Mueller MD. Predictive Factors for Voiding Dysfunction after Surgery for Deep Infiltrating Endometriosis. J Minim Invasive Gynecol 2021; 28:1544-1551. [PMID: 33476749 DOI: 10.1016/j.jmig.2021.01.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2020] [Revised: 01/03/2021] [Accepted: 01/10/2021] [Indexed: 12/27/2022]
Abstract
STUDY OBJECTIVE To evaluate the prognostic value of pre- and perioperative factors for voiding dysfunction after surgery for deep infiltrating endometriosis (DIE). DESIGN Single-center retrospective cohort study. SETTING University hospital. PATIENTS A total of 198 women with DIE in the posterior compartment who underwent surgery and a postoperative bladder scan. INTERVENTIONS Surgical resection of the DIE nodule from the dorsal compartment. MEASUREMENTS AND MAIN RESULTS After surgery, 41% of the patients initially experienced voiding dysfunction (defined as >100 mL postvoid residual urine volume at second bladder scan). The number decreased to 11% by the time of hospital discharge. Among those with a need for self-catheterization after discharge (n = 17), voiding dysfunction lasted for a median of 41 days before a return to normal bladder function, with a residual urine volume of <100 mL. The preoperative presence of DIE nodules in the ENZIAN compartment B was associated with postoperative voiding dysfunction (p = .001). The hazard ratio for elevated residual urine volume was highest when the disease stage was B3 (hazard ratio 6.43; CI, 2.3-18.2; p <.001), describing a nodule diameter of >3 cm in lateral distension. Receiver operating characteristic curve analyses showed that a first residual urine volume >220 mL has a good predictive value for the risk of intermittent self-catheterization (area under the receiver operating characteristic curve 0.893; p <.001). CONCLUSION Postoperative voiding dysfunction is frequent; of note, in most cases the problem is temporary. When DIE with an ENZIAN classification B is noted intraoperatively and, most of all, when the diameter of the lesion is >3 cm, a higher risk of postoperative voiding dysfunction is to be expected.
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Affiliation(s)
- Sara Imboden
- Department of Gynecology and Obstetrics, University Hospital of Bern and University of Bern, Bern, Switzerland (all authors)..
| | - Yaelle Bollinger
- Department of Gynecology and Obstetrics, University Hospital of Bern and University of Bern, Bern, Switzerland (all authors)
| | - Kirsi Härmä
- Department of Gynecology and Obstetrics, University Hospital of Bern and University of Bern, Bern, Switzerland (all authors)
| | - Laura Knabben
- Department of Gynecology and Obstetrics, University Hospital of Bern and University of Bern, Bern, Switzerland (all authors)
| | - Mihaela Fluri
- Department of Gynecology and Obstetrics, University Hospital of Bern and University of Bern, Bern, Switzerland (all authors)
| | - Konstantinos Nirgianakis
- Department of Gynecology and Obstetrics, University Hospital of Bern and University of Bern, Bern, Switzerland (all authors)
| | - Stefan Mohr
- Department of Gynecology and Obstetrics, University Hospital of Bern and University of Bern, Bern, Switzerland (all authors)
| | - Annette Kuhn
- Department of Gynecology and Obstetrics, University Hospital of Bern and University of Bern, Bern, Switzerland (all authors)
| | - Michael D Mueller
- Department of Gynecology and Obstetrics, University Hospital of Bern and University of Bern, Bern, Switzerland (all authors)
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Knabben L, Siegenthaler F, Imboden S, Mueller MD. Fertility in BRCA mutation carriers: counseling BRCA-mutated patients on reproductive issues. Horm Mol Biol Clin Investig 2020; 43:171-177. [PMID: 33027047 DOI: 10.1515/hmbci-2020-0005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Accepted: 08/24/2020] [Indexed: 12/21/2022]
Abstract
Objectives Genetic testing rates for hereditary breast and ovarian cancer (HBOC) have steadily increased during the past decades resulting in a growing population of young and healthy mutation carriers. Available data on fertility issues in BRCA mutation carriers is rising but the results remain to some extent still conflicting. We have performed a systematic literature review in order to get an overview concerning the current evidence on fertility issues in BRCA mutation carriers. Data were analyzed critically with the aim to deliver physicians a solid basis for (onco) fertility counseling in women with BRCA mutations. Content We present the latest data on cancer risks in women with HBOC and analyze the influence of cancer treatment and preventive surgery on the reproductive potential. Epidemiological studies on fertility issues in BRCA mutation carriers showed heterogeneous results. However, several authors showed a decreased ovarian reserve with lower Anti-Müllerien hormone (AMH) levels and poorer response to ovarian stimulation in BRCA positive women. The diagnosis of BRCA mutations influences reproductive decision-making. Additionally, the shortened reproductive window and the need to complete family planning early has a significant psychological impact. Summary and Outlook This article highlights the importance of fertility counseling in BRCA mutation carriers. Individual fertility counseling is mandatory. Fertility preservation strategies should be discussed.
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Affiliation(s)
- Laura Knabben
- Department of Obstetrics and Gynaecology, University Hospital of Berne and University of Berne, Berne, Switzerland
| | - Franziska Siegenthaler
- Department of Obstetrics and Gynaecology, University Hospital of Berne and University of Berne, Berne, Switzerland
| | - Sara Imboden
- Department of Obstetrics and Gynaecology, University Hospital of Berne and University of Berne, Berne, Switzerland
| | - Michael D Mueller
- Department of Obstetrics and Gynaecology, University Hospital of Berne and University of Berne, Berne, Switzerland
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Nirgianakis K, Kalaitzopoulos DR, Schwartz ASK, Spaanderman M, Kramer BW, Mueller MD, Mueller M. Fertility, pregnancy and neonatal outcomes of patients with adenomyosis: a systematic review and meta-analysis. Reprod Biomed Online 2020; 42:185-206. [PMID: 33191131 DOI: 10.1016/j.rbmo.2020.09.023] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 09/23/2020] [Accepted: 09/24/2020] [Indexed: 02/08/2023]
Abstract
This study aimed to investigate the association of adenomyosis with fertility, pregnancy and neonatal outcomes. An electronic search was conducted using the MEDLINE, PubMed and Cochrane databases up to April 2020. Seventeen observational studies were included. Adenomyosis was significantly associated with a lower clinical pregnancy rate (odds ratio [OR] 0.69; 95% confidence interval [CI] 0.51-0.94) and higher miscarriage rate (OR 2.17; 95% CI 1.25-3.79) after treatment with assisted reproductive technology (ART). The lower clinical pregnancy rate was more significant in the subgroup of patients with short down-regulation protocols. Similar associations were recorded after age adjustment. Adenomyosis was also significantly associated with an increased risk of pre-eclampsia, preterm delivery, Caesarean section, fetal malpresentation, small for gestational age infancy and post-partum haemorrhage, which was confirmed after correction for age and mode of conception. In conclusion, adenomyosis is associated with negative effects on fertility after ART. The potentially protective role of the ultra-long down-regulation protocols needs further evaluation in randomized controlled studies. Adenomyosis is also associated (independently of the mode of conception) with adverse pregnancy and neonatal outcomes. Proper counselling prior to ART and close monitoring of pregnancy in patients with adenomyosis should be recommended.
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Affiliation(s)
- Konstantinos Nirgianakis
- Department of Obstetrics and Gynecology, University Hospital and University of Bern, Bern 3010, Switzerland.
| | | | - Alexandra S Kohl Schwartz
- Department of Obstetrics and Gynecology, University Hospital and University of Bern, Bern 3010, Switzerland
| | - Marc Spaanderman
- Department of Obstetrics and Gynecology, Department of Pediatrics, School for Oncology and Developmental Biology (GROW), Maastricht University Medical Center, Maastricht HX 6229, the Netherlands
| | - Boris W Kramer
- Department of Obstetrics and Gynecology, Department of Pediatrics, School for Oncology and Developmental Biology (GROW), Maastricht University Medical Center, Maastricht HX 6229, the Netherlands
| | - Michael D Mueller
- Department of Obstetrics and Gynecology, University Hospital and University of Bern, Bern 3010, Switzerland
| | - Martin Mueller
- Department of Obstetrics and Gynecology, University Hospital and University of Bern, Bern 3010, Switzerland; Department of Obstetrics and Gynecology, Department of Pediatrics, School for Oncology and Developmental Biology (GROW), Maastricht University Medical Center, Maastricht HX 6229, the Netherlands
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Höhn D, Mohr S, Mueller MD, Kuhn A. Sexual function after resection of urethral diverticulum. Geburtshilfe Frauenheilkd 2020. [DOI: 10.1055/s-0040-1717169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Gasparri ML, Ruscito I, Braicu EI, Sehouli J, Tramontano L, Costanzi F, De Marco MP, Mueller MD, Papadia A, Caserta D, Bellati F. Biological Impact of Unilateral Oophorectomy: Does the Number of Ovaries Really Matter? Geburtshilfe Frauenheilkd 2020; 81:331-338. [PMID: 33692594 PMCID: PMC7938940 DOI: 10.1055/a-1239-3958] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 08/11/2020] [Indexed: 11/29/2022] Open
Abstract
Although unilateral oophorectomies are performed more often than bilateral ones in women of reproductive age, their clinical consequences have been less intensively investigated. Experimental models in animals have shown that compensatory mechanisms occur after a unilateral oophorectomy (UO). This review aims to summarize the available evidence on the biological effects of unilateral oophorectomy on women. Evaluated outcomes include age at onset of menopause, risk of cardiovascular and neurological disease, risk of mortality and fertility outcome after spontaneous conception or in vitro fertilization (IVF). Results were compared with findings reported after bilateral oophorectomy and/or ovarian excision and/or women with intact ovaries. An electronic database search was performed using PubMed and Scopus, followed by a manual search to identify controlled studies that compared women after UO with women with two intact ovaries. In particular, a systematic review of
fertility outcomes after IVF was performed, and the data were summarized in a table. Women who underwent UO had a similar age at menopause and similar clinical pregnancy rate compared to women with two ovaries. However, decreased ovarian reserve affecting the quantity but not the quality of the ovarian pool after IVF was observed in the UO group. Furthermore, an increased risk of neurological disease and even an increased risk of mortality was observed in women with single ovary. These data need to be confirmed by further studies, and a plausible mechanism of action must be identified. At present, patients who undergo UO can be reassured with regard to their reproductive potential and their age at onset of menopause.
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Affiliation(s)
- Maria Luisa Gasparri
- Department of Obstetrics and Gynecology, Ente Ospedaliero Cantonale (EOC), Università Svizzera Italiana, Lugano, Switzerland
| | - Ilary Ruscito
- Gynecologic Division, Department of Medical and Surgical Sciences and Translational Medicine, Sant'Andrea University Hospital, Sapienza University of Rome, Rome, Italy.,Department of Gynaecology, European Competence Center for Ovarian Cancer, Campus Virchow Clinic, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Elena Ioana Braicu
- Department of Gynaecology, European Competence Center for Ovarian Cancer, Campus Virchow Clinic, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Jalid Sehouli
- Department of Gynaecology, European Competence Center for Ovarian Cancer, Campus Virchow Clinic, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Luca Tramontano
- Department of Obstetrics and Gynecology, Ente Ospedaliero Cantonale (EOC), Università Svizzera Italiana, Lugano, Switzerland
| | - Flavia Costanzi
- Gynecologic Division, Department of Medical and Surgical Sciences and Translational Medicine, Sant'Andrea University Hospital, Sapienza University of Rome, Rome, Italy
| | - Maria Paola De Marco
- Gynecologic Division, Department of Medical and Surgical Sciences and Translational Medicine, Sant'Andrea University Hospital, Sapienza University of Rome, Rome, Italy
| | - Michael D Mueller
- Department of Obstetrics and Gynaecology, University Hospital of Berne and University of Berne, Berne, Switzerland
| | - Andrea Papadia
- Department of Obstetrics and Gynecology, Ente Ospedaliero Cantonale (EOC), Università Svizzera Italiana, Lugano, Switzerland
| | - Donatella Caserta
- Gynecologic Division, Department of Medical and Surgical Sciences and Translational Medicine, Sant'Andrea University Hospital, Sapienza University of Rome, Rome, Italy
| | - Filippo Bellati
- Gynecologic Division, Department of Medical and Surgical Sciences and Translational Medicine, Sant'Andrea University Hospital, Sapienza University of Rome, Rome, Italy
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Nirgianakis K, Vaineau C, Agliati L, McKinnon B, Gasparri ML, Mueller MD. Risk factors for non-response and discontinuation of Dienogest in endometriosis patients: A cohort study. Acta Obstet Gynecol Scand 2020; 100:30-40. [PMID: 32767677 DOI: 10.1111/aogs.13969] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 06/18/2020] [Accepted: 07/30/2020] [Indexed: 01/28/2023]
Abstract
INTRODUCTION Progestins are commonly prescribed first-line drugs for endometriosis. High rates of non-response and intolerance to these drugs have been previously reported. However, no study to date has investigated the characteristics and comorbidities of patients taking progestins in relation to treatment outcomes, so identifying which patients will respond to or tolerate the treatment is currently impossible. The purpose of this study, therefore, was to identify risk factors for non-response and discontinuation of Dienogest (DNG) in women with endometriosis. MATERIAL AND METHODS This is a retrospective cohort study including women currently taking, or newly prescribed, DNG for endometriosis-associated pain presenting in the Endometriosis Clinic of the University Hospital of Bern between January 2017 and May 2018. Women with initiation of treatment directly after surgery for endometriosis were excluded. For all participants the symptoms and comorbidities were documented. Effectiveness, tolerability and discontinuation of DNG were the primary end points. Univariate and multivariate binary logistic regression models were carried out to identify risk factors for non-response, intolerance and discontinuation of DNG. RESULTS A sufficient or excellent treatment response was reported by 85/125 (68%) participants. Genital bleeding during the DNG treatment was negatively (OR 0.185, 95% CI 0.056-0.610, P = .006) and rASRM endometriosis stages III and IV were positively (OR 3.876, 95% CI 1.202-12.498, P = .023) correlated with the DNG response. When accounting for exclusively pretreatment factors, primary dysmenorrhea (OR 0.236, 95% CI 0.090-0.615, P = .003) and suspicion of adenomyosis (OR 0.347, 95% CI 0.135-0.894, P = .028) were inversely correlated with DNG response, and the latter was also correlated with treatment discontinuation (OR 3.189, 95% CI 1.247-8.153, P = .015). CONCLUSIONS Genital bleeding during the DNG treatment and low rASRM stages are independent risk factors for DNG non-response. Before treatment initiation, primary dysmenorrhea and suspicion of adenomyosis correlate with DNG non-response. The results could assist the clinician first to provide detailed information to women before treatment initiation, second to identify and possibly modify in-therapy factors correlated to treatment effectiveness and lastly to switch treatment on time if needed.
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Affiliation(s)
- Konstantinos Nirgianakis
- Department of Gynecology and Gynecological Oncology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.,Department for BioMedical Research, University of Bern, Bern, Switzerland
| | - Cloé Vaineau
- Department of Gynecology and Gynecological Oncology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Lia Agliati
- Department of Gynecology and Gynecological Oncology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Brett McKinnon
- Department of Gynecology and Gynecological Oncology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.,Department for BioMedical Research, University of Bern, Bern, Switzerland
| | - Maria L Gasparri
- Department of Obstetrics and Gynecology, Lugano Regional Hospital, Ente Ospedaliero Cantonale, Università della Svizzera italiana, Lugano, Switzerland
| | - Michael D Mueller
- Department of Gynecology and Gynecological Oncology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.,Department for BioMedical Research, University of Bern, Bern, Switzerland
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Abstract
Management of Pelvic Inflammatory Disease Abstract. Pelvic inflammatory disease (PID) is a common medical problem, but the diagnosis of PID can be challenging because the clinical manifestations may mimic those of other pelvic and abdominal processes. As PID might cause late complications such as infertility or chronic pelvic pain, it is of prime importance that the diagnosis of PID is made promptly to assure the early onset of an adequate antibiotic therapy. Where uncomplicated PID usually has a favorable course, complicated forms with tubo-ovarian abscess generally require surgical exploration.
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Affiliation(s)
| | - Elke Krause
- Universitätsklinik für Frauenheilkunde, Inselspital Bern
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Aurore V, Röthlisberger R, Boemke N, Hlushchuk R, Bangerter H, Bergmann M, Imboden S, Mueller MD, Eppler E, Djonov V. Anatomy of the female pelvic nerves: a macroscopic study of the hypogastric plexus and their relations and variations. J Anat 2020; 237:487-494. [PMID: 32427364 DOI: 10.1111/joa.13206] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 03/27/2020] [Accepted: 03/30/2020] [Indexed: 01/16/2023] Open
Abstract
The autonomic nerves of the lesser pelvis are particularly prone to iatrogenic lesions due to their exposed position during manifold surgical interventions. Nevertheless, the cause of rectal and urinary incontinence or sexual dysfunctions, for example after rectal cancer resection or hysterectomy, remains largely understudied, particularly with regard to the female pelvic autonomic plexuses. This study focused on the macroscopic description of the superior hypogastric plexus, hypogastric nerves, inferior hypogastric plexus, the parasympathetic pelvic splanchnic nerves and the sympathetic fibres. Their arrangement is described in relation to commonly used surgical landmarks such as the sacral promontory, ureters, uterosacral ligaments, uterine and rectal blood vessels. Thirty-one embalmed female pelvises from 20 formalin-fixed and 11 Thiel-fixed cadavers were prepared. In all cases explored, the superior hypogastric plexus was situated anterior to the bifurcation of the abdominal aorta. In 60% of specimens, it reached the sacral promontory, whereas in 40% of specimens, it continued across the pelvic brim until S1. In about 25% of the subjects, we detected an accessory hypogastric nerve, which has not been systematically described so far. It originated medially from the inferior margin of the superior hypogastric plexus and continued medially into the presacral space. The existence of an accessory hypogastric nerve was confirmed during laparoscopy and by histological examination. The inferior hypogastric plexuses formed fan-shaped plexiform structures at the end of both hypogastric nerves, exactly at the junction of the ureter and the posterior wall of the uterine artery at the uterosacral ligament. In addition to the pelvic splanchnic nerves from S2-S4, which joined the inferior hypogastric plexus, 18% of the specimens in the present study revealed an additional pelvic splanchnic nerve originating from the S1 sacral root. In general, form, breadth and alignment of the autonomic nerves displayed large individual variations, which could also have a clinical impact on the postoperative function of the pelvic organs. The study serves as a basis for future investigations on the autonomic innervation of the female pelvic organs.
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Affiliation(s)
- Valerie Aurore
- Institute of Anatomy, University of Bern, Bern, Switzerland
| | - Raphael Röthlisberger
- Institute of Anatomy, University of Bern, Bern, Switzerland.,Department of Urology, Inselspital Bern, University Hospital, Bern, Switzerland
| | - Nane Boemke
- Institute of Anatomy, University of Bern, Bern, Switzerland
| | | | | | | | - Sara Imboden
- Department of Obstetrics and Gynaecology, Inselspital Bern, University Hospital, Bern, Switzerland
| | - Michael D Mueller
- Department of Obstetrics and Gynaecology, Inselspital Bern, University Hospital, Bern, Switzerland
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Nirgianakis K, McKinnon B, Ma L, Imboden S, Bersinger N, Mueller MD. Peritoneal fluid biomarkers in patients with endometriosis: a cross-sectional study. Horm Mol Biol Clin Investig 2020; 42:113-122. [PMID: 32926606 DOI: 10.1515/hmbci-2019-0064] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2019] [Accepted: 03/31/2020] [Indexed: 12/21/2022]
Abstract
OBJECTIVES Elevated concentrations of numerous molecules have been reported in the peritoneal cavity of women with endometriosis. Until now, no factor proved sufficiently specific to endometriosis. We aimed to investigate several biomarkers in endometriosis and report their association with the menstrual cycle in a large sample size study. METHODS Patients of reproductive age undergoing laparoscopic procedures for benign pathology in the Department of Obstetrics and Gynaecology, University of Bern between 2007 and 2018 were included. Exclusion criteria were the use of hormonal treatment in the three months prior to surgery, patients suffering from other inflammatory diseases, pregnancy, malignancy and surgery performed in an emergency. The concentrations of 13 different biomarkers in the peritoneal fluid (PF) were compared between patients with and without endometriosis both in the proliferative and the secretory cycle phase. RESULTS Out of 1,256 patients in the database, 521 met the inclusion and exclusion criteria. Glycodelin (PP14) and Midkine concentrations were significantly higher in patients with endometriosis compared to controls irrespective of the cycle phase in which the PF was collected. Interleukin-8 (IL-8), regulated on activation normal T cell expressed and secreted (RANTES) and osteoprotegerin (OPG) concentrations were higher in patients with endometriosis only in the proliferative cycle phase. Monocyte chemoattractant protein 1, CCL2 (MCP-1) and Defensin concentrations were higher in patients with endometriosis only in the secretory cycle phase. CONCLUSIONS Certain pathophysiological processes may take place only in the one cycle phase leading to a temporary increase of specific PF biomarkers. Correlation with clinical outcomes is mandatory to establish their potential as prognostic or therapeutic tools in endometriosis.
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Affiliation(s)
- Konstantinos Nirgianakis
- Department of Obstetrics and Gynaecology, University Hospital of Bern, Inselspital, Friedbühlstrasse 19, 3010, Bern, Switzerland
| | - Brett McKinnon
- Department of BioMedical Research, University of Bern, Bern, Switzerland.,Department of Obstetrics and Gynaecology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Lijuan Ma
- Department of BioMedical Research, University of Bern, Bern, Switzerland.,Department of Obstetrics and Gynaecology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Sara Imboden
- Department of BioMedical Research, University of Bern, Bern, Switzerland.,Department of Obstetrics and Gynaecology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Nick Bersinger
- Department of BioMedical Research, University of Bern, Bern, Switzerland.,Department of Obstetrics and Gynaecology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Michael D Mueller
- Department of BioMedical Research, University of Bern, Bern, Switzerland.,Department of Obstetrics and Gynaecology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
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Siegenthaler F, Knabben L, Mohr S, Nirgianakis K, Imboden S, Mueller MD. What is the future of indocyanine green and near-infrared imaging in the surgical management of endometriosis? Acta Obstet Gynecol Scand 2020; 99:1419-1420. [PMID: 32356567 DOI: 10.1111/aogs.13884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Revised: 04/24/2020] [Accepted: 04/24/2020] [Indexed: 11/28/2022]
Affiliation(s)
- Franziska Siegenthaler
- Department of Obstetrics and Gynecology, University Hospital of Bern and University of Bern, Bern, Switzerland
| | - Laura Knabben
- Department of Obstetrics and Gynecology, University Hospital of Bern and University of Bern, Bern, Switzerland
| | - Stefan Mohr
- Department of Obstetrics and Gynecology, University Hospital of Bern and University of Bern, Bern, Switzerland
| | - Konstantinos Nirgianakis
- Department of Obstetrics and Gynecology, University Hospital of Bern and University of Bern, Bern, Switzerland
| | - Sara Imboden
- Department of Obstetrics and Gynecology, University Hospital of Bern and University of Bern, Bern, Switzerland
| | - Michael D Mueller
- Department of Obstetrics and Gynecology, University Hospital of Bern and University of Bern, Bern, Switzerland
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Nirgianakis K, Kuhn A, Mueller MD. Regarding “The Role of Transillumination in a Laparoscopic Resection of a Cesarean Scar Niche”. J Minim Invasive Gynecol 2020; 27:981-982. [DOI: 10.1016/j.jmig.2019.11.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Accepted: 11/04/2019] [Indexed: 10/25/2022]
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