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Management of Endometrial Intraepithelial Neoplasia or Atypical Endometrial Hyperplasia: ACOG Clinical Consensus No. 5. Obstet Gynecol 2023; 142:735-744. [PMID: 37590985 DOI: 10.1097/aog.0000000000005297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Indexed: 08/19/2023]
Abstract
SUMMARY Endometrial intraepithelial neoplasia (EIN) or atypical endometrial hyperplasia (AEH) often is a precursor lesion to adenocarcinoma of the endometrium. Hysterectomy is the definitive treatment for EIN-AEH. When a conservative (fertility-sparing) approach to the management of EIN-AEH is under consideration, it is important to attempt to exclude the presence of endometrial cancer to avoid potential undertreatment of an unknown malignancy in those who have been already diagnosed with EIN-AEH. Given the high risk of progression to cancer, those who do not have surgery require progestin therapy (oral, intrauterine, or combined) and close surveillance. Although data are conflicting and limited, studies have demonstrated that treatment with the levonorgestrel-releasing intrauterine device results in a higher regression rate when compared with treatment with oral progestins alone. Limited data suggest that cyclic progestational agents have lower regression rates when compared with continuous oral therapy. After initial conservative treatment for EIN-AEH, early detection of disease persistence, progression, or recurrence requires careful follow-up. Gynecologists and other clinicians should counsel patients that lifestyle modification resulting in weight loss and glycemic control can improve overall health and may decrease the risk of EIN-AEH and endometrial cancer.
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Mutlu L, Manavella DD, Gullo G, McNamara B, Santin AD, Patrizio P. Endometrial Cancer in Reproductive Age: Fertility-Sparing Approach and Reproductive Outcomes. Cancers (Basel) 2022; 14:cancers14215187. [PMID: 36358604 PMCID: PMC9656291 DOI: 10.3390/cancers14215187] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 10/12/2022] [Accepted: 10/19/2022] [Indexed: 11/16/2022] Open
Abstract
Endometrial cancer is the most common gynecologic malignancy in developed countries and approximately 7% of the women with endometrial cancer are below the age of 45. Management of endometrial cancer in young women who desire to maintain fertility presents a unique set of challenges since the standard surgical treatment based on hysterectomy and salpingo-oophorectomy is often not compatible with the patient's goals. A fertility-preserving approach can be considered in selected patients with early stage and low-grade endometrial cancer. An increasing amount of data suggest that oncologic outcomes are not compromised if a conservative approach is utilized with close monitoring until childbearing is completed. If a fertility-preserving approach is not possible, assisted reproductive technologies can assist patients in achieving their fertility goals.
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Affiliation(s)
- Levent Mutlu
- Division of Gynecologic Oncology, Department of Obstetrics, Gynecology and Reproductive Sciences, School of Medicine, Yale University, New Haven, CT 06510, USA
| | - Diego D. Manavella
- Division of Gynecologic Oncology, Department of Obstetrics, Gynecology and Reproductive Sciences, School of Medicine, Yale University, New Haven, CT 06510, USA
| | - Giuseppe Gullo
- IVF Unit AOOR Villa Sofia Cervello, 90146 Palermo, Italy
| | - Blair McNamara
- Division of Gynecologic Oncology, Department of Obstetrics, Gynecology and Reproductive Sciences, School of Medicine, Yale University, New Haven, CT 06510, USA
| | - Alessandro D. Santin
- Division of Gynecologic Oncology, Department of Obstetrics, Gynecology and Reproductive Sciences, School of Medicine, Yale University, New Haven, CT 06510, USA
| | - Pasquale Patrizio
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics, Gynecology and Reproductive Sciences, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
- Correspondence: ; Tel.: +1-305-689-8003
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Ran X, Hu T, Li Z. Molecular Classification in Patients With Endometrial Cancer After Fertility-Preserving Treatment: Application of ProMisE Classifier and Combination of Prognostic Evidence. Front Oncol 2022; 12:810631. [PMID: 35664732 PMCID: PMC9160735 DOI: 10.3389/fonc.2022.810631] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Accepted: 04/14/2022] [Indexed: 12/21/2022] Open
Abstract
The Proactive Molecular Risk Classifier for Endometrial Cancer (ProMisE) is a molecular classification system that identifies endometrial cancer (EC) into four prognostically distinct subtypes: POLE-mutated, mismatch repair deficiency (MMR-D), p53 wild-type (p53wt), and p53 abnormal (p53abn). However, few reports have applied the ProMisE classifier to EC patients who underwent fertility-preserving treatment (FPT) so far. This study evaluated whether the ProMisE classifier predicted in early-stage EC patients after FPT. We first summarized the three reported outcomes of ProMisE applied to EC patients who received FPT. The hormone-treated patients with EC from 2010 to 2020 in our facility were then analyzed. By sequential immunohistochemistry and Sanger sequencing of POLE according to the ProMisE system, formalin-fixed paraffin-embedded blocks of patients before treatment were collected and classified into POLE-mutated, MMR-D, p53wt, and p53abn subtypes. The primary outcome was a complete response rate after FPT. Thirteen patients were enrolled from our facility, with 3 (3/13) MMR-D, 0 (0/13) POLE, 8 (8/13) p53wt, 1 (1/13) p53abn, and 1 (1/13) failed with DNA amplification. Six (6/8) patients with p53wt, 2 (2/3) patients with MMR-D, and 1 (1/1) patient with p53abn achieved a complete response in 6 months after treatment. The results of our study and the reported outcomes were finally combined. A total of 106 patients who underwent FPT were included. Of these, 23 (21.7%) were classified as MMR-D, 3 (2.8%) as POLE-mutated, 3 (2.8%) as p53abn, and 77 (72.6%) as p53wt. There was no significant difference in the complete response rate (P = 0.152) and recurrence rate (P = 0.174) between MMR-D and p53wt subtypes after FPT. Based on current data, we observed no prognostic significance of the ProMisE classifier in EC patients who underwent FPT. Larger prospective studies are needed to elucidate the precise prognostic meaning of this molecular classifier in these cases.
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Affiliation(s)
- Xuting Ran
- Department of Gynecology and Obstetrics, West China Second University Hospital, Sichuan University, Chengdu, China.,Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - Tingwenyi Hu
- Department of Gynecology and Obstetrics, West China Second University Hospital, Sichuan University, Chengdu, China.,Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - Zhengyu Li
- Department of Gynecology and Obstetrics, West China Second University Hospital, Sichuan University, Chengdu, China.,Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
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Dore M, Filoche S, Danielson K, Henry C. Efficacy of the LNG-IUS for treatment of endometrial hyperplasia and early stage endometrial cancer: Can biomarkers predict response? Gynecol Oncol Rep 2021; 36:100732. [PMID: 33718563 PMCID: PMC7933258 DOI: 10.1016/j.gore.2021.100732] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 02/11/2021] [Accepted: 02/13/2021] [Indexed: 12/19/2022] Open
Abstract
Endometrial Cancer (EC) is the most common gynaecologic malignancy in the developed world, and is increasing in premenopausal women. The surgical standard of care for early-stage EC is not possible in women with concurrent comorbidities or women who desire a fertility sparing approach. The Levonorgestrel Intrauterine System (LNG-IUS) is gaining traction as an alternative treatment for endometrial hyperplasia and early stage EC in inoperable women. Whilst early evidence appears promising, predictive biomarkers need to be established to determine non-responders, which make up one in three women. This timely review discusses the current literature around the identification of clinical, molecular and novel biomarkers that show potential to predict response to progesterone treatment, including the LNG-IUS.
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Affiliation(s)
- Molly Dore
- Department of Obstetrics, Gynaecology & Women’s Health, University of Otago Wellington, New Zealand
| | - Sara Filoche
- Head of Department, Obstetrics, Gynaecology & Women’s Health, University of Otago Wellington, New Zealand
| | - Kirsty Danielson
- Department of Surgery and Anaesthesia, University of Otago Wellington, New Zealand
| | - Claire Henry
- Department of Obstetrics, Gynaecology & Women’s Health, University of Otago Wellington, New Zealand
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Wu C, Chen R, Xu L, Chen Y, Wang Y, Huang G, Liu J. Relationship between the expression of oestrogen receptor and progesterone receptor and 18F-FDG uptake in endometrial cancer. Aging (Albany NY) 2020; 12:12921-12929. [PMID: 32639950 PMCID: PMC7377875 DOI: 10.18632/aging.103352] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Accepted: 05/20/2020] [Indexed: 11/25/2022]
Abstract
Background: Progestogens have been widely used for the treatment of inoperable endometrial cancer or younger patients with endometrial cancer. Identifying markers that are predictive of a response to progestogens is critical for successful therapy. Molecular imaging with 18F-fluorodeoxyglucose positron emission tomography (18F-FDG PET) can provide metabolic phenotypic information of many malignancies. We investigated whether estrogen receptor (ER)/progestogen receptor (PR) status is correlated with 18F-FDG uptake, and whether 18F-FDG PET/CT could be useful for predicting ER/PR status in endometrial cancer. Results: Endometrial cancers in the ER-positive group had lower SUVmax than those in the ER-negative group (12.3 ± 6.2 vs. 19.9 ± 6.6, respectively; P = 0.003). Endometrial cancers in the PR-positive group also had lower SUVmax than those in the PR-negative group (12.4 ± 6.2 vs. 20.0 ± 6.9, respectively; P = 0.005). Multivariate analysis indicated that SUVmax and tumour differentiation grade were significantly associated with both ER and PR status (P = 0.027 and P = 0.044, respectively). ER expression was predicted with an accuracy of 74.2% when a SUVmax value of 15.3 was used as a cutoff point for analysis. Similarly, PR expression was predicted with an accuracy of 74.2%, when a SUVmax value of 15.95 was used as the threshold for analysis. Conclusion: Higher 18F-FDG accumulation in endometrial cancers is correlated with negative ER/PR expression. 18F-FDG PET/CT may be used to predict the status of ER/PR and thus aid in optimal treatment decision in endometrial cancers. Methods: We carried out a retrospective analysis on 62 endometrial cancer patients who underwent 18F-FDG PET/CT before radical treatment. The maximum of standardized uptake value (SUVmax) was calculated from the 18F-FDG accumulation of the primary tumor. The relationship between SUVmax and ER/PR status was analyzed.
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Affiliation(s)
- Chunhua Wu
- Department of Ultrasound, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Ruohua Chen
- Department of Nuclear Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Lian Xu
- Department of Nuclear Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yumei Chen
- Department of Nuclear Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yining Wang
- Department of Nuclear Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Gan Huang
- Department of Nuclear Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Jianjun Liu
- Department of Nuclear Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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Baxter E, Brennan DJ, McAlpine JN, Mueller JJ, Amant F, van Gent MDJM, Huntsman DG, Coleman RL, Westin SN, Yates MS, Krakstad C, Quinn MA, Janda M, Obermair A. Improving response to progestin treatment of low-grade endometrial cancer. Int J Gynecol Cancer 2020; 30:1811-1823. [PMID: 32381512 DOI: 10.1136/ijgc-2020-001309] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2020] [Revised: 04/11/2020] [Accepted: 04/20/2020] [Indexed: 12/17/2022] Open
Abstract
OBJECTIVES This review examines how response rates to progestin treatment of low-grade endometrial cancer can be improved. In addition to providing a brief overview of the pathogenesis of low-grade endometrial cancer, we discuss limitations in the current classification of endometrial cancer and how stratification may be refined using molecular markers to reproducibly identify 'low-risk' cancers which may represent the best candidates for progestin therapy. We also discuss constraints in current approaches to progestin treatment of low-grade endometrial cancer and perform a systematic review of predictive biomarkers. METHODS PubMed, ClinicalTrials.gov, and Cochrane Library were searched for studies reporting pre-treatment biomarkers associated with outcome in women with low-grade endometrial cancer or endometrial hyperplasia with an intact uterus who received progestin treatment. Studies of fewer than 50 women were excluded. The study protocol was registered in PROSPERO (ID 152374). A descriptive synthesis of pre-treatment predictive biomarkers reported in the included studies was conducted. RESULTS Of 1908 records reviewed, 19 studies were included. Clinical features such as age or body mass index cannot predict progestin response. Lesions defined as 'low-risk' by FIGO criteria (stage 1A, grade 1) can respond well; however, the reproducibility and prognostic ability of the current histopathological classification system is suboptimal. Molecular markers can be reproducibly assessed, have been validated as prognostic biomarkers, and may inform patient selection for progestin treatment. DNA polymerase epsilon (POLE)-ultramutated tumors and a subset of p53 wild-type or DNA mismatch repair (MMR)-deficient tumors with 'low-risk' features (eg, progesterone and estrogen receptor-positive) may have improved response rates, though this needs to be validated. DISCUSSION Molecular markers can identify cases which may be candidates for progestin treatment. More work is needed to validate these biomarkers and potentially identify new ones. Predictive biomarkers are anticipated to inform future research into progestin treatment of low-grade endometrial cancer and ultimately improve patient outcomes.
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Affiliation(s)
- Eva Baxter
- Queensland Centre for Gynaecological Cancer Research, The University of Queensland, Brisbane, Queensland, Australia
| | - Donal J Brennan
- Department of Gynaecological Oncology, UCD School of Medicine, Mater Misericordiae University Hospital, Dublin, Ireland.,Systems Biology Ireland, University College Dublin, Dublin, Ireland
| | - Jessica N McAlpine
- Department of Gynecology and Obstetrics, Division of Gynecologic Oncology, The University of British Columbia, Vancouver, British Columbia, Canada.,BC Cancer Agency, Vancouver, British Columbia, Canada
| | - Jennifer J Mueller
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA.,Department of Obstetrics & Gynecology, Weill Cornell Medical College, New York, New York, USA
| | - Frédéric Amant
- Department of Oncology, KU Leuven, Leuven, Flanders, Belgium.,Centre for Gynaecologic Oncology Amsterdam, Antoni van Leeuwenhoek Netherlands Cancer Institute and Amsterdam University Medical Centres, Amsterdam, Noord-Holland, The Netherlands
| | - Mignon D J M van Gent
- Centre for Gynaecologic Oncology Amsterdam, Antoni van Leeuwenhoek Netherlands Cancer Institute and Amsterdam University Medical Centres, Amsterdam, Noord-Holland, The Netherlands
| | - David G Huntsman
- BC Cancer Agency, Vancouver, British Columbia, Canada.,Departments of Pathology and Laboratory Medicine and Gynecology and Obstetrics, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Robert L Coleman
- Department of Gynecologic Oncology and Reproductive Medicine, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Shannon N Westin
- Department of Gynecologic Oncology and Reproductive Medicine, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Melinda S Yates
- Department of Gynecologic Oncology and Reproductive Medicine, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Camilla Krakstad
- Centre for Cancer Biomarkers CCBIO, Department of Clinical Science, University of Bergen, Bergen, Vestland, Norway.,Department of Obstetrics and Gynecology, Haukeland University Hospital, Bergen, Vestland, Norway
| | | | - Monika Janda
- Centre for Health Services Research, The University of Queensland, Brisbane, Queensland, Australia
| | - Andreas Obermair
- Queensland Centre for Gynaecological Cancer Research, The University of Queensland, Brisbane, Queensland, Australia
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7
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Neal AS, Nunez M, Lai T, Tosevska A, Morselli M, Amneus M, Zakhour M, Moatamed NA, Pellegrini M, Memarzadeh S. Expression of Stromal Progesterone Receptor and Differential Methylation Patterns in the Endometrium May Correlate with Response to Progesterone Therapy in Endometrial Complex Atypical Hyperplasia. Reprod Sci 2020; 27:1778-1790. [PMID: 32124398 PMCID: PMC7395059 DOI: 10.1007/s43032-020-00175-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2018] [Accepted: 02/03/2020] [Indexed: 12/22/2022]
Abstract
Progesterone therapy is a viable treatment for complex atypical hyperplasia (CAH) and endometrial adenocarcinoma, though reliable molecular determinants of response are not available. To explore if analysis of pre-therapy endometrial biopsies could yield biomarkers of response to progesterone, patients with CAH or adenocarcinoma undergoing treatment with progestins were included in this cross-sectional study. Immunohistochemistry for progesterone receptor (PR) was performed. Manual PR expression scores (PRES) were first calculated for biopsies by counting PR-positive nuclei in 12 sensitive vs 9 resistant samples. Significant differences in manual PRES were detected in the stroma (p < 0.01) and total endometrium (p < 0.01) for sensitive vs resistant patients. Manual PRES in the stroma had the highest accuracy in segregating sensitive vs resistant patients (96%). Differences in epithelial PRES were not significant. To validate these findings, a correlation between manual PRES and visual PRES was performed in the 21 patients. An additional 11 patients were analyzed to test if visual PRES would be predictive of response to progesterone. Visual PRES in epithelia and stroma in the 32 specimens was calculated. Significant differences in visual PRES were detected in the stroma for sensitive vs resistant samples (p < 0.01), while differences in epithelial and total endometrium were not significant. Whole genome bisulfite sequencing was performed on DNA isolated using pre-therapy biopsies from 6 sensitive and 6 resistant patients in this cohort. Differentially methylated regions were identified in the stroma and epithelium when evaluating sensitive vs resistant samples. Pathways involved in cell adhesion demonstrated the greatest difference in methylation in these samples.
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Affiliation(s)
- Adam S Neal
- Department of Obstetrics and Gynecology, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, 90095, USA
- UCLA Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California Los Angeles, Los Angeles, CA, 90095, USA
| | - Miguel Nunez
- University of California San Fransisco School of Medicine, 516 Parnassus Avenue, San Fransisco, CA, 94143, USA
| | - Tiffany Lai
- Department of Obstetrics and Gynecology, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, 90095, USA
- UCLA Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California Los Angeles, Los Angeles, CA, 90095, USA
| | - Anela Tosevska
- Department of Molecular, Cell and Developmental Biology, University of California Los Angeles, Los Angeles, CA, 90095, USA
| | - Marco Morselli
- Institute for Genomics and Proteomics, University of California Los Angeles, Los Angeles, CA, 90095, USA
- Institute for Quantitative and Computational Biology-The Collaboratory, University of California Los Angeles, Los Angeles, CA, 90095, USA
| | - Malaika Amneus
- Department of Obstetrics and Gynecology, Southern California Permanente Medical Group, Panorama City, CA, 91402, USA
| | - Mae Zakhour
- Department of Obstetrics and Gynecology, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, 90095, USA
| | - Neda A Moatamed
- Department of Pathology and Laboratory Medicine, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, 90095, USA
| | - Matteo Pellegrini
- UCLA Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California Los Angeles, Los Angeles, CA, 90095, USA
- Department of Molecular, Cell and Developmental Biology, University of California Los Angeles, Los Angeles, CA, 90095, USA
- Institute for Quantitative and Computational Biology-The Collaboratory, University of California Los Angeles, Los Angeles, CA, 90095, USA
| | - Sanaz Memarzadeh
- Department of Obstetrics and Gynecology, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, 90095, USA.
- UCLA Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California Los Angeles, Los Angeles, CA, 90095, USA.
- Molecular Biology Institute, University of California Los Angeles, Los Angeles, CA, 90095, USA.
- The VA Greater Los Angeles Healthcare System, Los Angeles, CA, 90073, USA.
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Raffone A, Travaglino A, Saccone G, Mollo A, De Placido G, Insabato L, Zullo F. Should progesterone and estrogen receptors be assessed for predicting the response to conservative treatment of endometrial hyperplasia and cancer? A systematic review and meta‐analysis. Acta Obstet Gynecol Scand 2019; 98:976-987. [DOI: 10.1111/aogs.13586] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Accepted: 02/13/2019] [Indexed: 12/20/2022]
Affiliation(s)
- Antonio Raffone
- Obstetrics and Gynecology Unit Department of Neuroscience, Reproductive Sciences and Dentistry School of MedicineUniversity of Naples Federico II Naples Italy
| | - Antonio Travaglino
- Anatomic Pathology Unit Department of Advanced Biomedical Sciences School of Medicine University of Naples Federico II Naples Italy
| | - Gabriele Saccone
- Obstetrics and Gynecology Unit Department of Neuroscience, Reproductive Sciences and Dentistry School of MedicineUniversity of Naples Federico II Naples Italy
| | - Antonio Mollo
- Obstetrics and Gynecology Unit Department of Neuroscience, Reproductive Sciences and Dentistry School of MedicineUniversity of Naples Federico II Naples Italy
| | - Giuseppe De Placido
- Obstetrics and Gynecology Unit Department of Neuroscience, Reproductive Sciences and Dentistry School of MedicineUniversity of Naples Federico II Naples Italy
| | - Luigi Insabato
- Anatomic Pathology Unit Department of Advanced Biomedical Sciences School of Medicine University of Naples Federico II Naples Italy
| | - Fulvio Zullo
- Obstetrics and Gynecology Unit Department of Neuroscience, Reproductive Sciences and Dentistry School of MedicineUniversity of Naples Federico II Naples Italy
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9
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Travaglino A, Raffone A, Saccone G, Insabato L, Mollo A, De Placido G, Zullo F. Immunohistochemical predictive markers of response to conservative treatment of endometrial hyperplasia and early endometrial cancer: A systematic review. Acta Obstet Gynecol Scand 2019; 98:1086-1099. [DOI: 10.1111/aogs.13587] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Accepted: 02/16/2019] [Indexed: 12/15/2022]
Affiliation(s)
- Antonio Travaglino
- Anatomic Pathology Unit Department of Advanced Biomedical Sciences School of Medicine University of Naples Federico II Naples Italy
| | - Antonio Raffone
- Gynecology and Obstetric Unit Department of Neuroscience, Reproductive Sciences and Dentistry School of Medicine University of Naples Federico II Naples Italy
| | - Gabriele Saccone
- Gynecology and Obstetric Unit Department of Neuroscience, Reproductive Sciences and Dentistry School of Medicine University of Naples Federico II Naples Italy
| | - Luigi Insabato
- Anatomic Pathology Unit Department of Advanced Biomedical Sciences School of Medicine University of Naples Federico II Naples Italy
| | - Antonio Mollo
- Gynecology and Obstetric Unit Department of Neuroscience, Reproductive Sciences and Dentistry School of Medicine University of Naples Federico II Naples Italy
| | - Giuseppe De Placido
- Gynecology and Obstetric Unit Department of Neuroscience, Reproductive Sciences and Dentistry School of Medicine University of Naples Federico II Naples Italy
| | - Fulvio Zullo
- Gynecology and Obstetric Unit Department of Neuroscience, Reproductive Sciences and Dentistry School of Medicine University of Naples Federico II Naples Italy
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10
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Sletten ET, Arnes M, Lyså LM, Larsen M, Ørbo A. Significance of progesterone receptors (PR-A and PR-B) expression as predictors for relapse after successful therapy of endometrial hyperplasia: a retrospective cohort study. BJOG 2019; 126:936-943. [PMID: 30548528 DOI: 10.1111/1471-0528.15579] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/20/2018] [Indexed: 12/12/2022]
Abstract
OBJECTIVE After successful progestin therapy for endometrial hyperplasia (EH), the risk of relapse remains. We aimed to assess if immunohistochemical (IHC) expression of progesterone receptor isoforms, PR-A and PR-B, in endometrial glands and stroma in pre-treatment endometrial biopsies was related to relapse of EH. DESIGN AND SETTING Biopsy material originated from women with low-risk and medium-risk EH recruited to a recent Norwegian multicentre randomised trial. Participants (n = 153) had been treated for 6 months with three different progestin regimens. POPULATION One hundred and thirty-five of the 153 women achieved therapy response and underwent follow up for 24 months after therapy withdrawal. Fifty-five women relapsed during follow up. Pre-treatment endometrial biopsies from 94 of the 135 responding women were available for IHC staining. METHODS Immunohistochemical staining was performed separately for PR-A and PR-B and IHC expression was evaluated in endometrial glands and stroma by a histological score (H-score) using light microscopy. MAIN OUTCOME MEASURE Immunohistochemical expression of PR-A and PR-B in endometrial glands and stroma in women with or without relapse of EH. RESULTS Low PR-A in endometrial glands (P = 0.013) and stroma (P < 0.001), and high PR-B in endometrial glands (P = 0.001) in pre-treatment endometrial biopsy have a statistically significant association with relapse of EH. Women with a pre-treatment ratio of PR-A:PR-B ≤ 1 have a higher risk of relapse (71%) compared with women with a ratio of PR-A:PR-B > 1 (19%; P < 0.001). CONCLUSION Immunohistochemical expression of PR-A and PR-B in pre-treatment endometrial biopsy proves valuable as a predictor of relapse in EH. TWEETABLE ABSTRACT Pre-treatment endometrial expression of PR-A and PR-B is a valuable predictor of relapse in endometrial hyperplasia.
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Affiliation(s)
- E T Sletten
- Department of Gynaecological Oncology, Clinic for Surgery, Cancer and Women's Diseases, University Hospital of North Norway, Tromsø, Norway.,Research Group for Gynaecological Oncology, Department of Medical Biology, Faculty of Health Sciences, University of Tromsø, Tromsø, Norway
| | - M Arnes
- Research Group for Gynaecological Oncology, Department of Medical Biology, Faculty of Health Sciences, University of Tromsø, Tromsø, Norway
| | - L M Lyså
- Department of Clinical Pathology, University Hospital of North Norway, Tromsø, Norway
| | - M Larsen
- Department of Clinical Research, University Hospital of North Norway, Tromsø, Norway
| | - A Ørbo
- Research Group for Gynaecological Oncology, Department of Medical Biology, Faculty of Health Sciences, University of Tromsø, Tromsø, Norway.,Department of Clinical Pathology, University Hospital of North Norway, Tromsø, Norway
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11
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Berg A, Hoivik EA, Mjøs S, Holst F, Werner HMJ, Tangen IL, Taylor-Weiner A, Gibson WJ, Kusonmano K, Wik E, Trovik J, Halle MK, Øyan AM, Kalland KH, Cherniack AD, Beroukhim R, Stefansson I, Mills GB, Krakstad C, Salvesen HB. Molecular profiling of endometrial carcinoma precursor, primary and metastatic lesions suggests different targets for treatment in obese compared to non-obese patients. Oncotarget 2015; 6:1327-39. [PMID: 25415225 PMCID: PMC4359236 DOI: 10.18632/oncotarget.2675] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2014] [Accepted: 11/04/2014] [Indexed: 01/17/2023] Open
Abstract
Obesity is linked to increased incidence of endometrioid endometrial cancer (EEC) and complex atypical hyperplasia (CAH). We here explore pattern and sequence of molecular alterations characterizing endometrial carcinogenesis in general and related to body mass index (BMI), to improve diagnostic stratification and treatment strategies. We performed molecular characterization of 729 prospectively collected EEC and CAH. Candidate biomarkers were identified in frozen samples by whole-exome and Sanger sequencing, oligonucleotide gene expression and Reverse Phase Protein Arrays (investigation cohort) and further explored in formalin fixed tissues by immunohistochemistry and Fluorescent in Situ Hybridization (validation cohort). We here demonstrate that PIK3CA mutations, PTEN loss, PI3K and KRAS activation are early events in endometrial carcinogenesis. Molecular changes related to KRAS activation and inflammation are more common in obese CAH patients, suggesting different prevention and systemic treatment strategies in obese and non-obese patients. We also found that oncoprotein Stathmin might improve preoperative diagnostic distinction between premalignant and malignant endometrial lesions.
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Affiliation(s)
- Anna Berg
- Department of Clinical Science, Center for Cancer Biomarkers, University of Bergen, Norway.,Department of Gynecology and Obstetrics, Haukeland University Hospital, Norway
| | - Erling A Hoivik
- Department of Clinical Science, Center for Cancer Biomarkers, University of Bergen, Norway.,Department of Gynecology and Obstetrics, Haukeland University Hospital, Norway
| | - Siv Mjøs
- Department of Clinical Science, Center for Cancer Biomarkers, University of Bergen, Norway.,Department of Gynecology and Obstetrics, Haukeland University Hospital, Norway
| | - Frederik Holst
- Department of Clinical Science, Center for Cancer Biomarkers, University of Bergen, Norway.,Department of Gynecology and Obstetrics, Haukeland University Hospital, Norway
| | - Henrica M J Werner
- Department of Clinical Science, Center for Cancer Biomarkers, University of Bergen, Norway.,Department of Gynecology and Obstetrics, Haukeland University Hospital, Norway
| | - Ingvild L Tangen
- Department of Clinical Science, Center for Cancer Biomarkers, University of Bergen, Norway.,Department of Gynecology and Obstetrics, Haukeland University Hospital, Norway
| | - Amaro Taylor-Weiner
- The Broad Institute of Harvard and MIT, Cambridge, Massachusetts, United States of America.,Department of Cancer Biology and Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, United States of America.,Harvard Medical School, Boston, Massachusetts, United States of America
| | - William J Gibson
- The Broad Institute of Harvard and MIT, Cambridge, Massachusetts, United States of America.,Department of Cancer Biology and Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, United States of America.,Harvard Medical School, Boston, Massachusetts, United States of America
| | - Kanthida Kusonmano
- Department of Clinical Science, Center for Cancer Biomarkers, University of Bergen, Norway.,Department of Gynecology and Obstetrics, Haukeland University Hospital, Norway.,Computational Biology Unit, University of Bergen, Norway
| | - Elisabeth Wik
- Department of Pathology, Haukeland University Hospital, Norway.,Department of Clinical Medicine, Center for Cancer Biomarkers, University of Bergen, Norway
| | - Jone Trovik
- Department of Clinical Science, Center for Cancer Biomarkers, University of Bergen, Norway.,Department of Gynecology and Obstetrics, Haukeland University Hospital, Norway
| | - Mari K Halle
- Department of Clinical Science, Center for Cancer Biomarkers, University of Bergen, Norway.,Department of Gynecology and Obstetrics, Haukeland University Hospital, Norway
| | - Anne M Øyan
- Department of Clinical Science, Center for Cancer Biomarkers, University of Bergen, Norway.,Department of Microbiology, Haukeland University Hospital, Norway
| | - Karl-Henning Kalland
- Department of Clinical Science, Center for Cancer Biomarkers, University of Bergen, Norway.,Department of Microbiology, Haukeland University Hospital, Norway
| | - Andrew D Cherniack
- The Broad Institute of Harvard and MIT, Cambridge, Massachusetts, United States of America
| | - Rameen Beroukhim
- The Broad Institute of Harvard and MIT, Cambridge, Massachusetts, United States of America.,Department of Cancer Biology and Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, United States of America.,Harvard Medical School, Boston, Massachusetts, United States of America
| | - Ingunn Stefansson
- Department of Pathology, Haukeland University Hospital, Norway.,Department of Clinical Medicine, Center for Cancer Biomarkers, University of Bergen, Norway
| | - Gordon B Mills
- Department of Systems Biology, MD Anderson Cancer Center, Houston Texas
| | - Camilla Krakstad
- Department of Clinical Science, Center for Cancer Biomarkers, University of Bergen, Norway.,Department of Gynecology and Obstetrics, Haukeland University Hospital, Norway
| | - Helga B Salvesen
- Department of Clinical Science, Center for Cancer Biomarkers, University of Bergen, Norway.Department of Gynecology and Obstetrics, Haukeland University Hospital, Norway.,Department of Clinical Science, Center for Cancer Biomarkers, University of Bergen, Norway.Department of Gynecology and Obstetrics, Haukeland University Hospital, Norway
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12
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Mesci-Haftaci S, Ankarali H, Yavuzcan A, Caglar M. Endometrial Curettage in Abnormal Uterine Bleeding and Efficacy of Progestins for Control in Cases of Hyperplasia. Asian Pac J Cancer Prev 2014; 15:3737-40. [DOI: 10.7314/apjcp.2014.15.8.3737] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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