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Power RF, Doherty DE, Parker I, Gallagher DJ, Lowery MA, Cadoo KA. Modifiable Risk Factors and Risk of Colorectal and Endometrial Cancers in Lynch Syndrome: A Systematic Review and Meta-Analysis. JCO Precis Oncol 2024; 8:e2300196. [PMID: 38207227 DOI: 10.1200/po.23.00196] [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: 04/21/2023] [Revised: 09/21/2023] [Accepted: 09/23/2023] [Indexed: 01/13/2024] Open
Abstract
PURPOSE Lynch syndrome is the most common hereditary cause of colorectal and endometrial cancers. Modifiable risk factors, including obesity, physical activity, alcohol intake, and smoking, are well-established in sporadic cancers but are less studied in Lynch syndrome. METHODS Searches were conducted on MEDLINE, Embase, and Web of Science for cohort studies that investigated the association between modifiable risk factors and the risk of colorectal or endometrial cancer in people with Lynch syndrome. Adjusted hazard ratios (HRs) and 95% CIs for colorectal and endometrial cancers were pooled using a random effects model. The protocol was prospectively registered on PROSPERO (CRD 42022378462), and the meta-analysis was conducted in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses and Meta-Analysis of Observational Studies in Epidemiology reporting guidelines. RESULTS A total of 770 citations were reviewed. Eighteen studies were identified for qualitative synthesis, with seven colorectal cancer (CRC) studies eligible for meta-analysis. Obesity (HR, 2.38 [95% CI, 1.52 to 3.73]) was associated with increased CRC risk. There was no increased CRC risk associated with smoking (HR, 1.04 [95% CI, 0.82 to 1.32]) or alcohol intake (HR, 1.32 [95% CI, 0.97 to 1.81]). Type 2 diabetes mellitus (T2DM) and some dietary factors might increase risk of CRC although more studies are needed. In a qualitative synthesis of three endometrial cancer cohort studies, female hormonal risk factors and T2DM may affect the risk of endometrial cancer, but obesity was not associated with an increased risk. CONCLUSION Lifestyle recommendations related to weight and physical activity may also be relevant to cancer prevention for individuals with Lynch syndrome. Further high-quality prospective cohort studies, in particular, including endometrial cancer as an end point, are needed to inform evidence-based cancer prevention strategies in this high-risk population.
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Affiliation(s)
- Robert F Power
- Mater Misericordiae University Hospital, Dublin, Ireland
- Cancer Genetics Service, Trinity St James's Cancer Institute, Dublin, Ireland
| | | | - Imelda Parker
- Department of Biostatistics, Cancer Trials Ireland, Dublin, Ireland
| | - David J Gallagher
- Cancer Genetics Service, Trinity St James's Cancer Institute, Dublin, Ireland
- School of Medicine, Trinity College Dublin, Dublin, Ireland
- Department of Medical Oncology, Trinity St James's Cancer Institute, Dublin, Ireland
| | - Maeve A Lowery
- School of Medicine, Trinity College Dublin, Dublin, Ireland
- Department of Medical Oncology, Trinity St James's Cancer Institute, Dublin, Ireland
| | - Karen A Cadoo
- Cancer Genetics Service, Trinity St James's Cancer Institute, Dublin, Ireland
- School of Medicine, Trinity College Dublin, Dublin, Ireland
- Department of Medical Oncology, Trinity St James's Cancer Institute, Dublin, Ireland
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Vahiddastjerdi M, Vaghar ME, Manesh AH. An Evaluation of the Effect of Lifestyle on the Incidence of Endometriosis. MAEDICA 2023; 18:432-436. [PMID: 38023746 PMCID: PMC10674127 DOI: 10.26574/maedica.2023.18.3.432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2023]
Abstract
Introduction:Although endometriosis is prevalent among women of reproductive age, the risk factors or indicators associated with its development have remained mostly unknown. The present study aimed at evaluating the effect of lifestyle on the incidence of endometriosis. Methods:In this observational investigation, which adopted a case-control design, a total of 264 participants, comprising 132 patients with endometriosis and 132 individuals without that disease, were selected and evaluated. The data collection form was filled with participants' demographic details. Subjects in both groups completed a lifestyle questionnaire, which assessed various lifestyle factors such as physical activity, alcohol and coffee consumption, and smoking. Then, the frequency of these lifestyle indicators was compared between the two groups. Collected data were analyzed using the statistical software SPSS, version 26. Results: In the group of women diagnosed with endometriosis, 6.06% reported a family history of that disease. Additionally, the prevalence of smoking was 13.64% in the case group and 5.30% in the control one. The chi-square test indicated a significant difference in the level of appropriate physical activity between the two groups, with the case group demonstrating a significantly lower level of physical activity. The lifestyle of 27.27% of patients with endometriosis was categorized as poor, while 52.28% had a moderate lifestyle and 20.45% a favorable lifestyle. The results of the chi-square test revealed a significant association between lifestyle and prevalence of endometriosis. Conclusion:Overall, there is a difference between the lifestyle of women with endometriosis and other individuals, and lifestyle can be used as a significant predictor for the development of endometriosis.
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Affiliation(s)
- Mehdi Vahiddastjerdi
- Department of Neurology, Faculty of Medicine, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | | | - Asma Hossayni Manesh
- Medical student, Faculty of Medicine, Tehran Medical sciences, Islamic Azad University, Tehran, Iran
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3
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Lin Z, Wang T, Li H, Xiao M, Ma X, Gu Y, Qiang J. Magnetic resonance-based radiomics nomogram for predicting microsatellite instability status in endometrial cancer. Quant Imaging Med Surg 2023; 13:108-120. [PMID: 36620141 PMCID: PMC9816750 DOI: 10.21037/qims-22-255] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Accepted: 09/05/2022] [Indexed: 11/30/2022]
Abstract
Background Microsatellite instability (MSI) status is an important indicator for screening patients with endometrial cancer (EC) who have potential Lynch syndrome (LS) and may benefit from immunotherapy. This study aimed to develop a magnetic resonance imaging (MRI)-based radiomics nomogram for the prediction of MSI status in EC. Methods A total of 296 patients with histopathologically diagnosed EC were enrolled, and their MSI status was determined using immunohistochemical (IHC) analysis. Patients were randomly divided into the training cohort (n=236) and the validation cohort (n=60) at a ratio of 8:2. To predict the MSI status in EC, the tumor radiomics features were extracted from T2-weighted images and contrast-enhanced T1-weighted images, which in turn were selected using one-way analysis of variance (ANOVA) and the least absolute shrinkage and selection operator (LASSO) algorithm to build the radiomics signature (radiomics score; radscore) model. Five clinicopathologic characteristics were used to construct a clinicopathologic model. Finally, the nomogram model combining radscore and clinicopathologic characteristics was constructed. The performance of the three models was evaluated using receiver operating characteristic (ROC), calibration, and decision curve analyses (DCA). Results Totals of 21 radiomics features and five clinicopathologic characteristics were selected to develop the radscore and clinicopathological models. The radscore and clinicopathologic models achieved an area under the curve (AUC) of 0.752 and 0.600, respectively, in the training cohort; and of 0.723 and 0.615, respectively, in the validation cohort. The radiomics nomogram model showed improved discrimination efficiency compared with the radscore and clinicopathologic models, with an AUC of 0.773 and 0.740 in the training and validation cohorts, respectively. The calibration curve analysis and DCA showed favorable calibration and clinical utility of the nomogram model. Conclusions The nomogram incorporating MRI-based radiomics features and clinicopathologic characteristics could be a potential tool for the prediction of MSI status in EC.
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Affiliation(s)
- Zijing Lin
- Department of Radiology, Jinshan Hospital, Fudan University, Shanghai, China;,Department of Radiology, Fudan University Shanghai Cancer Center, Shanghai, China;,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Ting Wang
- Department of Radiology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Haiming Li
- Department of Radiology, Fudan University Shanghai Cancer Center, Shanghai, China;,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Meiling Xiao
- Department of Radiology, Jinshan Hospital, Fudan University, Shanghai, China
| | - Xiaoliang Ma
- Department of Radiology, Jinshan Hospital, Fudan University, Shanghai, China
| | - Yajia Gu
- Department of Radiology, Fudan University Shanghai Cancer Center, Shanghai, China;,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Jinwei Qiang
- Department of Radiology, Jinshan Hospital, Fudan University, Shanghai, China
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Zhao X, Si L, Niu L, Wei M, Wang F, Liu X, Chen Z, Qiao Y, Cheng L, Yang S. Effects of RFRP‑3 on an ovariectomized estrogen‑primed rat model and HEC‑1A human endometrial carcinoma cells. Exp Ther Med 2022; 25:76. [PMID: 36684658 PMCID: PMC9842939 DOI: 10.3892/etm.2022.11775] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Accepted: 11/10/2022] [Indexed: 12/24/2022] Open
Abstract
The hypothalamic peptide gonadotropin inhibitory hormone (GnIH) is a relatively novel hypothalamic neuropeptide, identified in 2000. It can influence the hypothalamic-pituitary-gonadal axis and reproductive function through various neuroendocrine systems. The present study aimed to explore the effects and potential underlying molecular mechanism of RFamide-related peptide-3 (RFRP-3) injection on the uterine fluid protein profile of ovariectomized estrogen-primed (OEP) rats using proteomics. In addition, the possible effects of RFRP-3 on the viability and apoptosis of the human endometrial cancer cell line HEC-1A and associated molecular mechanism were investigated. The OEP rat model was established through injection with GnIH/RFRP-3 through the lateral ventricle. At 6 h after injection, the protein components of uterine fluid of rats in the experimental and control groups were analyzed using liquid chromatography (LC)-tandem mass spectrometry (MS/MS). Differentially expressed proteins (DEPs) were analyzed using the Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) databases. Protein-protein interactions (PPI) were investigated using the STRING database. PPI networks were then established before hub proteins were selected using OmicsBean software. The expression of one of the hub proteins, Kras, was then detected using western blot analysis. Cell Counting Kit-8, Annexin V-FITC/PI, reverse transcription-quantitative PCR and western blotting were also performed to analyze cell viability and apoptosis. In total, 417 DEPs were obtained using LC-MS/MS, including 279 upregulated and 138 downregulated proteins. GO analysis revealed that the majority of the DEPs were secretory proteins. According to KEGG enrichment analysis, the DEPs found were generally involved in tumor-associated pathways. In particular, five hub proteins, namely G protein subunit α (Gna)13, Gnaq, Gnai3, Kras and MMP9, were obtained following PPI network analysis. Western blot analysis showed that expression of the hub protein Kras was downregulated following treatment with 10,000 ng/ml RFRP-3. RFRP-3 treatment (10,000 ng/ml) also suppressed HEC-1A cell viability, induced apoptosis, downregulated Bcl-2 and upregulated Bax protein expression, compared with those in the control group. In addition, compared with those in the control group, RFRP-3 significantly reduced the mRNA expression levels of PI3K, AKT and mTOR, while upregulating those of LC3-II. Compared with those in the control group, RFRP-3 significantly decreased the protein expression levels of PI3K, AKT, mTOR and p62, in addition to decreasing AKT phosphorylation. By contrast, RFRP-3 significantly increased the LC3-II/I ratio and G protein-coupled receptor 147 (GPR147) protein expression. In conclusion, the present data suggest that RFRP-3 can alter the protein expression profile of the uterine fluid of OEP rats by upregulating MMP9 expression whilst downregulating that of key hub proteins Gna13, GnaQ, Gnai3 and Kras. Furthermore, RFRP-3 can inhibit HEC-1A cell viability while promoting apoptosis. The underlying molecular mechanism may involve activation of GPR147 receptor by the direct binding of RFRP-3, which further downregulates the hub protein Kras to switch on the PI3K/AKT/mTOR pathway. This subsequently reduces the Bcl-2 expression and promotes Bax expression to induce autophagy.
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Affiliation(s)
- Xueying Zhao
- Department of Immunology, Chengde Medical University, Chengde, Hebei 067000, P.R. China
| | - Lina Si
- Department of Human Anatomy, Chengde Medical University, Chengde, Hebei 067000, P.R. China
| | - Lin Niu
- Department of Human Anatomy, Chengde Medical University, Chengde, Hebei 067000, P.R. China
| | - Meng Wei
- Department of Human Anatomy, Chengde Medical University, Chengde, Hebei 067000, P.R. China
| | - Fengxia Wang
- Department of Human Anatomy, Chengde Medical University, Chengde, Hebei 067000, P.R. China
| | - Xiaochao Liu
- Department of Human Anatomy, Chengde Medical University, Chengde, Hebei 067000, P.R. China
| | - Zhihong Chen
- Department of Human Anatomy, Chengde Medical University, Chengde, Hebei 067000, P.R. China
| | - Yuebing Qiao
- Department of Human Anatomy, Chengde Medical University, Chengde, Hebei 067000, P.R. China
| | - Luyang Cheng
- Department of Immunology, Chengde Medical University, Chengde, Hebei 067000, P.R. China,Correspondence to: Mrs. Luyang Cheng, Department of Immunology, Chengde Medical University, Anyuan Road, Shuangqiao, Chengde, Hebei 067000, P.R. China
| | - Songhe Yang
- Department of Human Anatomy, Chengde Medical University, Chengde, Hebei 067000, P.R. China,Correspondence to: Mrs. Luyang Cheng, Department of Immunology, Chengde Medical University, Anyuan Road, Shuangqiao, Chengde, Hebei 067000, P.R. China
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Gallo A, Catena U, Saccone G, Di Spiezio Sardo A. Conservative Surgery in Endometrial Cancer. J Clin Med 2021; 11:183. [PMID: 35011924 PMCID: PMC8745528 DOI: 10.3390/jcm11010183] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 12/24/2021] [Accepted: 12/27/2021] [Indexed: 12/30/2022] Open
Abstract
Endometrial cancer (EC) is the sixth most common female cancer worldwide. The median age of diagnosis is 65 years. However, 4% of women diagnosed with EC are younger than 40 years old, and 70% of these women are nulliparous. These data highlight the importance of preserving fertility in these patients, at a time when the average age of the first pregnancy is significantly delayed and is now firmly established at over 30 years of age. National Comprehensive Cancer Network (NCCN guidelines state that the primary treatment of endometrial endometrioid carcinoma, limited to the uterus, is a total hysterectomy, bilateral salpingo-oophorectomy and surgical staging. Fertility-sparing treatment is not the standard of care, and patients eligible for this treatment always have to undergo strict counselling. Nowadays, a combined approach consisting of hysteroscopic resection, followed by oral or intrauterine-released progestins, has been reported to be an effective fertility-sparing option. Hysteroscopic resection followed by progestins achieved a complete response rate of 95.3% with a recurrence rate of 14.1%. The pregnancy rate in women undergoing fertility-sparing treatment is 47.8%, but rises to 93.3% when only considering women who tried to conceive during the study period. The aim of the present review is to provide a literature overview reflecting the current state of fertility-sparing options for the management of EC, specific criteria for considering such options, their limits, the implications for reproductive outcomes and the latest research trends in this direction.
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Affiliation(s)
- Alessandra Gallo
- Department of Public Health, School of Medicine, University of Naples Federico II, 80131 Naples, Italy;
| | - Ursula Catena
- Division of Gynecologic Oncology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy;
| | - Gabriele Saccone
- Department of Neuroscience, Reproductive Sciences, and Dentistry, School of Medicine, University of Naples Federico II, 80131 Naples, Italy;
| | - Attilio Di Spiezio Sardo
- Department of Public Health, School of Medicine, University of Naples Federico II, 80131 Naples, Italy;
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Kalamo M, Mäenpää J, Seppälä T, Mecklin JP, Pylvänäinen K, Staff S. Descriptive study on subjective experience of genetic testing with respect to relationship, family planning and psychosocial wellbeing among women with lynch syndrome. Hered Cancer Clin Pract 2021; 19:38. [PMID: 34521458 PMCID: PMC8439070 DOI: 10.1186/s13053-021-00194-x] [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: 09/23/2020] [Accepted: 08/17/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Due to increased risk of endometrial and ovarian cancer, women belonging to known Lynch Syndrome (LS) families are recommended to undergo germline testing. Current practice in Finland is to offer counselling to women with pathogenic variant and advocate risk-reducing surgery (RRS) after completion of childbirth. The present study aimed to clarify the impacts of positive germline testing on family planning and reproductive decisions of these women, which are relatively unknown. METHODS Seventy-nine carriers of germline MMR gene pathogenic variant (path_MMR) were identified from the Finnish LS Registry as having genetic testing performed before the age of 45 years and not having undergone hysterectomy or oophorectomy. These women were sent a questionnaire concerning family planning, intimate relationships and psychosocial wellbeing. RESULTS Thirty-five women (44.3%) responded. Parity of path_MMR carriers (2.1) was slightly higher than parity among Finnish women in general (1.8). No significant differences were found between parity, number of induced abortions or sterilizations before and after genetic testing. Only minority of subjects reported any influence on family planning (20%) or negative impact on feminine self and body image (14%). CONCLUSIONS The positive germline testing does not seem to have a major negative impact on family planning, intimate relationships or feminine self and body image. According to the open comments, counselling, supportive and empathic attitude of the professionals seem to have a significant impact on this. These results are a valuable addition to the counselling of LS women at reproductive age.
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Affiliation(s)
- Mari Kalamo
- Department of Gynecology and Obstetrics, Tampere University Hospital, Tampere, Finland.
| | - Johanna Mäenpää
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.,Tampere University Hospital Cancer Center, Tampere University Hospital, Tampere, Finland
| | - Toni Seppälä
- Department of Gastrointestinal Surgery, Helsinki University Hospital, Helsinki, Finland
| | - Jukka-Pekka Mecklin
- Department of Surgery, Central Finland Central Hospital, Jyväskylä, Finland.,Faculty of Sports and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Kirsi Pylvänäinen
- Department of Education and Science, Central Finland Health Care District, Jyväskylä, Finland
| | - Synnöve Staff
- Department of Gynecology and Obstetrics, Tampere University Hospital, Tampere, Finland.,Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.,Tampere University Hospital Cancer Center, Tampere University Hospital, Tampere, Finland
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Zhao S, Chen L, Zang Y, Liu W, Liu S, Teng F, Xue F, Wang Y. Endometrial cancer in Lynch syndrome. Int J Cancer 2021; 150:7-17. [PMID: 34398969 DOI: 10.1002/ijc.33763] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 08/05/2021] [Accepted: 08/09/2021] [Indexed: 12/11/2022]
Abstract
Lynch syndrome (LS) is an autosomal dominant inherited disease caused by germline pathogenic variants (PVs) in mismatch repair (MMR) genes. LS-associated endometrial cancer (LS-EC) is the most common extraintestinal sentinel cancer caused by germline PVs in MMR genes, including MLH1, MSH2, MSH6 and PMS2. The clinicopathologic features of LS-EC include early age of onset, lower body mass index (BMI), endometrioid carcinoma and lower uterine segment involvement. There has been significant progress in screening, diagnosis, surveillance, prevention and treatment of LS-EC. Many studies support universal screening for LS among patients with EC. Screening mainly involves a combination of traditional clinical criteria and molecular techniques, including MMR-immunohistochemistry (MMR-IHC), microsatellite instability (MSI) testing, MLH1 promoter methylation testing and gene sequencing. The effectiveness of endometrial biopsy and transvaginal ultrasound (TVS) for clinical monitoring of asymptomatic women with LS are uncertain yet. Preventive strategies include hysterectomy and bilateral salpingo-oophorectomy (BSO) as well as chemoprophylaxis using exogenous progestin or aspirin. Recent research has revealed the benefits of immunotherapy for LS-EC. The NCCN guidelines recommend pembrolizumab and nivolumab for treating patients with advanced or recurrent microsatellite instability-high (MSI-H)/mismatch repair-deficient (dMMR) EC.
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Affiliation(s)
- Shuangshuang Zhao
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China.,Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin Medical University General Hospital, Tianjin, China
| | - Lingli Chen
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China.,Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin Medical University General Hospital, Tianjin, China
| | - Yuqin Zang
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China.,Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin Medical University General Hospital, Tianjin, China
| | - Wenlu Liu
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China.,Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin Medical University General Hospital, Tianjin, China
| | - Shiqi Liu
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China.,Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin Medical University General Hospital, Tianjin, China
| | - Fei Teng
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China.,Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin Medical University General Hospital, Tianjin, China
| | - Fengxia Xue
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China.,Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin Medical University General Hospital, Tianjin, China
| | - Yingmei Wang
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China.,Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin Medical University General Hospital, Tianjin, China
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Fertility preserving management of early endometrial cancer in a patient cohort at the department of women's health at the university of Tuebingen. Arch Gynecol Obstet 2021; 304:215-221. [PMID: 33606091 PMCID: PMC8164611 DOI: 10.1007/s00404-020-05905-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Accepted: 11/17/2020] [Indexed: 11/24/2022]
Abstract
Purpose To investigate the oncologic and reproductive outcome of a conservative treatment with progestin agents in early-stage grade 1 endometrial cancer (G1EC), grade 2 endometrial cancer (G2EC) or complex atypical hyperplasia (CAH) in young premenopausal women. Methods Women treated for early-stage endometrial cancer or atypical hyperplasia of the endometrium with a conservative therapy between 2006 and 2018 were enrolled in this retrospective analysis. Progestin agents were orally administered on a daily basis for 3 months for at least one cycle. Endometrial tissue was obtained by hysteroscopy and Dilatation & Curettage (D&C) being performed before and after end of treatment. Therapeutic response was assessed by pathological examination. Results A total of 14 patients were included. After treatment with progestin agents, 11 of these patients initially showed a complete or partial response. Three patients with early-stage endometrial cancer did not respond. Of the three patients with initially diagnosed atypical hyperplasia, none showed any remaining disease later. Of the eight patients with initially diagnosed endometrial cancer, who had responded to first treatment, three patients were re-diagnosed with endometrial cancer later. One patient with initial endometrial cancer became pregnant but aborted in the 10th week. Conclusion Due to its good efficacy, progestin agents offer a feasible therapeutic option in the fertility-preserving treatment of early-stage endometrial cancer in young premenopausal women. However, recurrence rate remains high. Therefore, a close follow-up is mandatory, also in responders. Patients should be informed of limitations and risks of conservative treatment. Yet after completion of family planning, hysterectomy should be performed.
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Factors associated with decision-making on prophylactic hysterectomy and attitudes towards gynecological surveillance among women with Lynch syndrome (LS): a descriptive study. Fam Cancer 2020; 19:177-182. [PMID: 31997047 PMCID: PMC7101284 DOI: 10.1007/s10689-020-00158-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Accepted: 01/13/2020] [Indexed: 12/26/2022]
Abstract
To prevent endometrial carcinoma in Lynch syndrome (LS), regular gynecological surveillance visits and prophylactic surgery are recommended. Previous data have shown that prophylactic hysterectomy is an effective means of cancer prevention, while the advantages and disadvantages of surveillance are somewhat unclear. We aimed to evaluate female LS carriers’ attitudes towards regular gynecological surveillance and factors influencing their decision-making on prophylactic surgery that have not been well documented. Pain experienced during endometrial biopsies was also evaluated. Postal questionnaires were sent to LS carriers undergoing regular gynecological surveillance. Questionnaires were sent to 112 women with LS, of whom 76 responded (68%). Forty-two (55%) had undergone prophylactic hysterectomy by the time of the study. The majority of responders (64/76; 84.2%) considered surveillance appointments beneficial. Pain level during endometrial biopsy was not associated with the decision to undergo prophylactic surgery. The level of satisfaction the women had with the information and advice provided during surveillance was significantly associated with the history of prophylactic hysterectomy (satisfaction rate of 73.2% versus 31.8% of nonoperated women, p = 0.003). The women who had undergone prophylactic surgery were older than the nonoperated women both at mutation testing (median of 42.3 years versus 31.6 years, p < 0.001) and at the time of the study (median of 56.9 years versus 46.0 years, respectively, p < 0.001). Women with LS pathogenic variants have positive experiences with gynecological surveillance visits, and their perception of the quality of the information and advice obtained plays an important role in their decision-making concerning prophylactic surgery.
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Jiang W, Gao T, Tao X, Zhu M, Yao L, Feng W. Endometrioid endometrial cancer "recurring" as high-grade serous adenocarcinoma in the inguinal lymph nodes in a patient with germline MLH1 mutated Lynch syndrome: consequence or coincidence? Hered Cancer Clin Pract 2019; 17:13. [PMID: 31139268 PMCID: PMC6528268 DOI: 10.1186/s13053-019-0112-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Accepted: 05/01/2019] [Indexed: 11/10/2022] Open
Abstract
Background Inguinal metastasis of endometrial cancer (EC) is rare. The aims of the study were to identify whether the inguinal metastatic tumor was originated from EC and to present the management of the disease. Methods The clinical data of a case of endometrioid EC "recurring" as serous adenocarcinoma in the inguinal lymph nodes were collected and analyzed. Paired samples of primary and metastatic tumors were used for exome sequencing to determine whether the tumors are same origination and to identify potential gene mutations associated with the relapse. Results The patient presented with right inguinal lymphadenopathy and histopathology revealed metastatic serous adenocarcinoma. A germline MLH1 mutation was identified. A combination of bioinformatical methods and cancer-related gene exome sequencing assay identified that only 17 (0.1%) somatic gene mutations were shared by the primary EC and the metastatic inguinal tumor, suggesting that the metastasis did not originate from the primary EC. Postoperative radiation therapy followed by a combination of chemotherapy were performed. Thirty-four months after that, the patient was doing well without any evidence of recurrence. Conclusions This is the first case of metastatic inguinal serous adenocarcinoma in a woman with Lynch syndrome shortly after surgical treatment of stage I endometrioid EC.
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Affiliation(s)
- Wei Jiang
- 1Department of Gynecology, Obstetrics and Gynecology Hospital, Fudan University, 419 Fangxie Road, Shanghai, 200011 China.,Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, 413 Zhaozhou Road, Shanghai, China
| | - Tong Gao
- 1Department of Gynecology, Obstetrics and Gynecology Hospital, Fudan University, 419 Fangxie Road, Shanghai, 200011 China.,Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, 413 Zhaozhou Road, Shanghai, China
| | - Xiang Tao
- 3Department of Pathology, Obstetrics and Gynecology Hospital, Fudan University, 419 Fangxie Road, Shanghai, China
| | - Menghan Zhu
- 1Department of Gynecology, Obstetrics and Gynecology Hospital, Fudan University, 419 Fangxie Road, Shanghai, 200011 China
| | - Liangqing Yao
- 1Department of Gynecology, Obstetrics and Gynecology Hospital, Fudan University, 419 Fangxie Road, Shanghai, 200011 China
| | - Weiwei Feng
- 4Department of Gynecology, Ruijin Hospital of Shanghai Jiao Tong University, 197 Ruijiner Road, Shanghai, China
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Passarello K, Kurian S, Villanueva V. Endometrial Cancer: An Overview of Pathophysiology, Management, and Care. Semin Oncol Nurs 2019; 35:157-165. [PMID: 30867105 DOI: 10.1016/j.soncn.2019.02.002] [Citation(s) in RCA: 104] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
OBJECTIVE To provide an overview of the etiology, diagnosis, treatment, and survivorship concerns surrounding endometrial cancer. DATA SOURCES A review of articles dated 2006-2018 from PubMed and NCCN guidelines. CONCLUSION Endometrial cancer is the most common gynecologic malignancy. Staging and treatment are primarily surgical, with adjuvant radiation and chemotherapy administered as indicated by grade and stage. IMPLICATIONS FOR NURSING PRACTICE Cancer prevention, response to treatment, and quality of life can be affected by lifestyle factors, including nutrition, exercise, and tobacco use. Nurses in diverse roles and practice settings can educate patients about lifestyle choices that can affect individuals across the cancer trajectory.
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Affiliation(s)
- Kelly Passarello
- The University of Texas MD Anderson Cancer Center -The Woodlands, The Woodlands, TX.
| | - Shiney Kurian
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Valerie Villanueva
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
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Wang A, McCracken J, Li Y, Xu L. The practice of universal screening for Lynch syndrome in newly diagnosed endometrial carcinoma. Health Sci Rep 2018; 1:e43. [PMID: 30623082 PMCID: PMC6266449 DOI: 10.1002/hsr2.43] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Revised: 01/14/2018] [Accepted: 03/28/2018] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Lynch syndrome (LS) accounts for 5% of all endometrial cancer (EC) cases and 4% of all lifetime risk of developing colorectal cancer. While current guidelines recommend LS screening for all patients with newly diagnosed colorectal cancer, there is no such guideline for screening patients with EC. DISCUSSION This review addresses LS screening and discusses algorithms for testing patients in the setting of newly diagnosed EC. CONCLUSION The successful diagnosis of LS has important implications, including prevention of LS-associated cancers among relatives and immunotherapy recommendations for patients with advanced EC and loss of expression of mismatch repair immunohistochemistry and microsatellite instability positive following failure of traditional treatment.
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Affiliation(s)
- Aifen Wang
- Department of Obstetrics and Gynecology, Zhangjiagang HospitalNanjing University of Chinese MedicineJiangsuChina215600
| | - Jenna McCracken
- Department of PathologyDuke University School of MedicineDurhamNCUSA
| | - Yanjing Li
- Department of PathologyDuke University School of MedicineDurhamNCUSA
| | - Lingfan Xu
- Department of PathologyDuke University School of MedicineDurhamNCUSA
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Conservative management of endometrial cancer: a survey amongst European clinicians. Arch Gynecol Obstet 2018; 298:373-380. [PMID: 29943129 DOI: 10.1007/s00404-018-4820-7] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2017] [Accepted: 06/13/2018] [Indexed: 01/01/2023]
Abstract
OBJECTIVE To investigate differences and similarities in the clinical approach of young clinicians managing women with endometrial cancer (EC) conservatively. METHODS A web-based survey was carried out. A platform of the European Network of Young Gynaecological Oncologists (ENYGO) database was used. A 38-item multiple-choice questionnaire was used to evaluate current practice in fertility-sparing management of EC. The survey covered investigations, treatment options, follow-up and management of recurrence and future family planning. Descriptive statistics were used. RESULTS Overall, 116 out of 650 (17.84%) ENYGO members responded to the survey. In 92 (79.3%) centres, the caseload of early stage EC treated conservatively was less than 10 per year. One hundred and seven responders (93.8%) believe that treatment with progestins could be offered in grade 1 EC without myometrial invasion, but a minority would recommend it even for grade 2 tumours with no myometrial invasion or grade 1 with superficial invasion. The diagnostic tool for establishing grade of tumour was hysteroscopy with dilatation and curettage in 64 (55%) centres. Medroxyprogesterone acetate represents the most commonly prescribed progestogen (55, 47.4%). In 78 (67.2%) centres, a repeat endometrial biopsy was offered after 3 months of treatment commencement. Recurrences are treated mostly with hysterectomy (81, 69.9%) with only a small number of responders recommending to repeat progestin treatment. Lynch syndrome is a contraindication for conservative management in half of the responders (57, 49.1%). Most clinicians agree that patients should be referred promptly for assisted reproductive techniques once complete response has been achieved (68, 58.6%). CONCLUSIONS Our study shows that conservative management is increasingly offered to women affected by early stage EC wishing to preserve their fertility. Further studies and joint registries are required to evaluate safety and effectiveness of this approach in this probably growing number of patients.
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Corzo C, Barrientos Santillan N, Westin SN, Ramirez PT. Updates on Conservative Management of Endometrial Cancer. J Minim Invasive Gynecol 2018; 25:308-313. [DOI: 10.1016/j.jmig.2017.07.022] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2017] [Revised: 07/26/2017] [Accepted: 07/30/2017] [Indexed: 12/17/2022]
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