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Li X, Wang Y, Wang J, Fan Y, Wang J. Prediction of complete regression in fertility-sparing patients with endometrial cancer and apical hyperplasia: the GLOBAL model in a large Chinese cohort. J Transl Med 2024; 22:127. [PMID: 38308352 PMCID: PMC10837883 DOI: 10.1186/s12967-023-04671-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 10/28/2023] [Indexed: 02/04/2024] Open
Abstract
BACKGROUND Fertility preservation treatment is increasingly essential for patients with apical endometrial hyperplasia (AEH) and early endometrial cancer (EEC) worldwide. Complete regression (CR) is the main endpoint of this treatment. Accurately predicting CR and implementing appropriate interventions during treatment are crucial for these patients. METHODS We conducted a retrospective study involving 193 patients diagnosed with atypical AEH or EEC, enrolled from January 2012 to March 2022 at our center. We evaluated 24 clinical parameters as candidate predictors and employed LASSO regression to develop a prediction model for CR. Subsequently, a nomogram was constructed to predict CR after the treatment. We evaluated the performance of the nomogram using receiver operator characteristic (ROC) curve and decision curve analysis (DCA) to assess its predictive accuracy. Additionally, we employed cumulative curves to determine the CR rate among patients. RESULTS Out of the 193 patients, 173 achieved CR after undergoing fertility preservation treatment. We categorized features with similar properties and provided a list of formulas based on their coefficients. The final model, named GLOBAL (including basic information, characteristics, blood pressure, glucose metabolism, lipid metabolism, immunohistochemistry, histological type, and medication), comprised eight variables identified using LASSO regression. A nomogram incorporating these eight risk factors was developed to predict CR. The GLOBAL model exhibited an AUC of 0.907 (95% CI 0.828-0.969). Calibration plots demonstrated a favorable agreement between the predicted probability by the GLOBAL model and actual observations in the cohort. The cumulative curve analysis revealed varying cumulative CR rates among patients in the eight subgroups. Categorized analysis demonstrated significant diversity in the effects of the GLOBAL model on CR among patients with different total points (p < 0.05). CONCLUSION We have developed and validated a model that significantly enhances the predictive accuracy of CR in AEH and EEC patients seeking fertility preservation treatment.
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Affiliation(s)
- Xingchen Li
- Department of Obstetrics and Gynecology, Peking University People's Hospital, No. 11, Xizhimen South Street, Xicheng District, Beijing, 100044, China
| | - Yiqin Wang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, No. 11, Xizhimen South Street, Xicheng District, Beijing, 100044, China
| | - Jiaqi Wang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, No. 11, Xizhimen South Street, Xicheng District, Beijing, 100044, China
| | - Yuan Fan
- Department of Obstetrics and Gynecology, Peking University People's Hospital, No. 11, Xizhimen South Street, Xicheng District, Beijing, 100044, China
| | - Jianliu Wang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, No. 11, Xizhimen South Street, Xicheng District, Beijing, 100044, China.
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Li X, Wang Y, Wang J, Zhou J, Wang J. Diagnostic significance and predictive efficiency of metabolic risk score for fertility-sparing treatment in patients with atypical endometrial hyperplasia and early endometrial carcinoma. J Gynecol Oncol 2024; 35:35.e42. [PMID: 38282259 DOI: 10.3802/jgo.2024.35.e42] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 09/08/2023] [Accepted: 12/31/2023] [Indexed: 01/30/2024] Open
Abstract
OBJECTIVE This study aims to assess the impact of the metabolic risk score (MRS) on both the time to achieve complete remission (CR) of fertility-sparing treatments for atypical endometrial hyperplasia (AEH) and early EC patients. METHODS Univariate and multivariate logistic analyses were employed to identify independent risk factors affecting the time to CR with patients at our center. These factors were subsequently incorporated into receiver operator characteristic curve analysis and decision curve analysis to assess the predictive accuracy of time to CR. Additionally, Kaplan-Meier analysis was utilized to determine the cumulative CR rate for patients. RESULTS The 173 patients who achieved CR following fertility preservation treatment (FPT) were categorized into three subgroups based on their time to CR (<6, 6-9, >9 months). Body mass index (hazard ratio [HR]=0.20; 95% confidence interval [CI]=0.03, 0.38; p=0.026), MRS (HR=0.31; 95% CI=0.09, 0.52; p=0.005), insulin resistance (HR=1.83; 95% CI=0.05, 3.60; p=0.045), menstruation regularity (HR=3.77; 95% CI=1.91, 5.64; p=0.001), polycystic ovary syndrome (HR=-2.16; 95% CI=-4.03, -0.28; p=0.025), and histological type (HR=0.36; 95% CI=0.10, 0.62; p=0.005) were identified as risk factors for time to CR, with MRS being the independent risk factor (HR=0.29; 95% CI=0.02, 0.56; p=0.021). The inclusion of MRS significantly enhanced the predictive accuracy of time to CR (area under the curve [AUC]=0.789 for Model 1, AUC=0.862 for Model 2, p=0.032). Kaplan-Meier survival curves revealed significant differences in the cumulative CR rate among different risk groups. CONCLUSION MRS emerges as a novel evaluation system that substantially enhances the predictive accuracy for the time to achieve CR in AEH and early EC patients seeking fertility preservation.
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Affiliation(s)
- Xingchen Li
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, China
| | - Yiqin Wang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, China
| | - Jiaqi Wang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, China
| | - Jingyi Zhou
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, China
| | - Jianliu Wang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, China.
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Bourou MZ, Matsas A, Vrekoussis T, Mastorakos G, Valsamakis G, Panoskaltsis T. Conservative treatment of endometrial cancer in women of reproductive age (Review). Mol Clin Oncol 2023; 19:55. [PMID: 37323245 PMCID: PMC10265581 DOI: 10.3892/mco.2023.2651] [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: 01/24/2023] [Accepted: 04/18/2023] [Indexed: 06/17/2023] Open
Abstract
Endometrial cancer is the fifth most common female cancer worldwide and the third leading female cancer in the Western world. The marked surge in endometrial cancer incidence is alarming. The aim of the present review is to focus on endometrial cancer affecting young women of reproductive age. Surgery, namely abdominal or laparoscopic hysterectomy, with or without salpingo-oophorectomy, and sentinel lymph node detection has become the standard surgical strategy for early stage endometrioid endometrial cancer. However, premenopausal women might want to preserve their fertility, especially if they are nulliparous or have not reached their desired number of children at the time of diagnosis. Conservative, uterus-sparing treatment, based on progestin products, may be an advantageous option for patients meeting the necessary criteria. Potential candidates have to be committed to following a rigorous protocol of treatment, investigations and follow-up. The evidence in favor of this approach, although limited, is encouraging and patients who have achieved a histologically documented disease complete remission could attempt to conceive spontaneously or with the immediate use of assisted reproductive technology techniques. The risk of partial or negative response to progestin treatment or cancer recurrence is well documented, thus patients have to be aware of the possible need for interruption of conservative treatment and hysterectomy.
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Affiliation(s)
- Maria Zoi Bourou
- Second Department of Obstetrics and Gynecology, Aretaieio University Hospital, National and Kapodistrian University of Athens Medical School, 11528 Athens, Greece
| | - Alkis Matsas
- Second Department of Obstetrics and Gynecology, Aretaieio University Hospital, National and Kapodistrian University of Athens Medical School, 11528 Athens, Greece
- Laboratory of Experimental Surgery and Surgical Research ‘N.S. Christeas’, National and Kapodistrian University of Athens Medical School, 11527 Athens, Greece
| | - Thomas Vrekoussis
- Department of Obstetrics and Gynecology, Medical School, University of Crete, 71500 Heraklion, Greece
| | - Georgios Mastorakos
- Second Department of Obstetrics and Gynecology, Aretaieio University Hospital, National and Kapodistrian University of Athens Medical School, 11528 Athens, Greece
| | - Georgios Valsamakis
- Second Department of Obstetrics and Gynecology, Aretaieio University Hospital, National and Kapodistrian University of Athens Medical School, 11528 Athens, Greece
| | - Theodoros Panoskaltsis
- Second Department of Obstetrics and Gynecology, Aretaieio University Hospital, National and Kapodistrian University of Athens Medical School, 11528 Athens, Greece
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Varlas VN, Borș RG, Crețoiu R, Bălescu I, Bacalbașa N, Cîrstoiu M. Fertility-sparing surgery: a hopeful strategy for young women with cancer. J Med Life 2023; 16:974-980. [PMID: 37900072 PMCID: PMC10600681 DOI: 10.25122/jml-2023-0203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 06/25/2023] [Indexed: 10/31/2023] Open
Abstract
Fertility preservation in cancer patients is currently based on either assisted reproductive technology or fertility-sparing surgery. Loss of fertility may be caused by excisional surgery associated with an adnexal or uterine pathology or secondary to gonadal insufficiency caused by chemotherapy or radiation. The counseling of these patients is very important, being carried out jointly by the oncologist, gynecologist, and reproductive medicine specialist. Reproductive surgery usually requires avoiding laparotomy to significantly reduce the formation of adhesions and trauma or tissue damage. This is done using standard laparoscopic surgery or robotic surgery (computer-assisted laparoscopy), a method increasingly used and accessible to all specialists who want to maintain the fertility of their patients with various oncological diseases.
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Affiliation(s)
- Valentin Nicolae Varlas
- Department of Obstetrics and Gynaecology, Filantropia Clinical Hospital, Bucharest, Romania
- Department of Obstetrics Gynecology, Faculty of Dentistry, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | - Roxana Georgiana Borș
- Department of Obstetrics and Gynaecology, Filantropia Clinical Hospital, Bucharest, Romania
| | - Rebeca Crețoiu
- Department of Pituitary and Neuroendocrine Disorders, C.I. Parhon National Institute of Endocrinology, Bucharest, Romania
| | - Irina Bălescu
- Department of Surgery, Ponderas Academic Hospital, Bucharest, Romania
| | - Nicolae Bacalbașa
- Department of Visceral Surgery, Fundeni Clinical Institute, Bucharest, Romania
| | - Monica Cîrstoiu
- Department of Obstetrics and Gynecology, University Emergency Hospital Bucharest, Romania
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Huang P, Fan X, Yu H, Zhang K, Li H, Wang Y, Xue F. Glucose metabolic reprogramming and its therapeutic potential in obesity-associated endometrial cancer. J Transl Med 2023; 21:94. [PMID: 36750868 PMCID: PMC9906873 DOI: 10.1186/s12967-022-03851-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 12/24/2022] [Indexed: 02/09/2023] Open
Abstract
Endometrial cancer (EC) is a common gynecological cancer that endangers women health. Although substantial progresses of EC management have been achieved in recent years, the incidence of EC still remains high. Obesity has been a common phenomenon worldwide that increases the risk of EC. However, the mechanism associating obesity and EC has not been fully understood. Metabolic reprogramming as a remarkable characteristic of EC is currently emerging. As the primary factor of metabolic syndrome, obesity promotes insulin resistance, hyperinsulinemia and hyperglycaemia. This metabolic disorder remodels systemic status, which increases EC risk and is related with poor prognosis. Glucose metabolism in EC cells is complex and mediated by glycolysis and mitochondria to ensure energy requirement. Factors that affect glucose metabolism may have an impact on EC initiation and progression. In this study, we review the glucose metabolic reprogramming of EC not only systemic metabolism but also inherent tumor cell metabolism. In particular, the role of glucose metabolic regulation in malignant properties of EC will be focused. Understanding of metabolic profile and glucose metabolism-associated regulation mechanism in EC may provide novel perspective for treatment.
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Affiliation(s)
- Pengzhu Huang
- grid.412645.00000 0004 1757 9434Department of Obstetrics and Gynecology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin, 300052 China ,grid.412645.00000 0004 1757 9434Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin Medical University General Hospital, Tianjin, China
| | - Xiangqin Fan
- grid.412645.00000 0004 1757 9434Department of Obstetrics and Gynecology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin, 300052 China ,grid.412645.00000 0004 1757 9434Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin Medical University General Hospital, Tianjin, China
| | - Hongfei Yu
- grid.412645.00000 0004 1757 9434Department of Obstetrics and Gynecology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin, 300052 China ,grid.412645.00000 0004 1757 9434Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin Medical University General Hospital, Tianjin, China
| | - Kaiwen Zhang
- grid.412645.00000 0004 1757 9434Department of Obstetrics and Gynecology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin, 300052 China ,grid.412645.00000 0004 1757 9434Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin Medical University General Hospital, Tianjin, China
| | - Huanrong Li
- grid.412645.00000 0004 1757 9434Department of Obstetrics and Gynecology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin, 300052 China ,grid.412645.00000 0004 1757 9434Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin Medical University General Hospital, Tianjin, China
| | - Yingmei Wang
- Department of Obstetrics and Gynecology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin, 300052, China. .,Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin Medical University General Hospital, Tianjin, China.
| | - Fengxia Xue
- Department of Obstetrics and Gynecology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin, 300052, China. .,Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin Medical University General Hospital, Tianjin, China.
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Effects of Weight Status and Related Metabolic Disorders on Fertility-Sparing Treatment Outcomes in Endometrial Atypical Hyperplasia and Endometrial Cancer: A Retrospective Study. Cancers (Basel) 2022; 14:cancers14205024. [PMID: 36291808 PMCID: PMC9599415 DOI: 10.3390/cancers14205024] [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: 09/12/2022] [Revised: 10/07/2022] [Accepted: 10/11/2022] [Indexed: 12/24/2022] Open
Abstract
Simple Summary Fertility-sparing treatment for young women with endometrial atypical hyperplasia or endometrioid endometrial cancer has become an important priority. The aim of our retrospective study was to evaluate the effects of different weight statuses and related metabolic disorders on the oncological and reproductive outcomes of fertility-sparing treatment. We found that there was a parabola-shaped relationship between the cumulative complete response rate of treatment and BMI. The apex of the curve was observed at a BMI of 21–22 kg/m2. Furthermore, we demonstrated that hyperuricemia was an independent risk factor for the failure of conservative treatment, correlating with a lower cumulative 32-week CR rate and longer treatment duration. Our results indicate that a target BMI interval for weight management should be appropriately established for patients with EAH/EEC. Early active interventions for related metabolic disorders, preferably before 32 weeks of treatment, should be provided to improve treatment efficacy. Abstract Background: Although obesity was an independent risk factor for fertility-sparing treatment in endometrial atypical hyperplasia (EAH) and endometrioid endometrial cancer (EEC), the roles of other weight statuses and related metabolism were unclear. This study aimed to investigate the body mass index (BMI) interval that produced optimal treatment efficacy and the effects of related metabolic disorders in EAH/EEC patients. Methods: A total of 286 patients (including 209 EAH and 77 well-differentiated EEC) under progestin therapy were retrospectively analyzed. The cumulative complete response (CR) rate, relapse rate, and fertility outcomes were compared among different weight or metabolic statuses. Results: Underweight and overweight/obese status significantly decreased the cumulative 16-week and 32-week CR rate (p = 0.004, p = 0.022, respectively). The highest 16-week CR rate was observed at a BMI of 21–22 kg/m2 in the overall population (p = 0.033). Obesity (HR 0.37, 95%CI 0.15–0.90, p = 0.029) and PCOS (HR 0.55, 95%CI 0.31–0.99, p = 0.047) were associated with lower 16-week CR rate. Hyperuricemia (HR 0.66, 95%CI 0.45–0.99, p = 0.043) was associated with lower 32-week CR rate. The 16-week and 32-week CR rate (p = 0.036, p = 0.008, respectively) were significantly lower in patients exhibiting both obesity and hyperuricemia. Conclusions: The optimal fertility-sparing treatment efficacy was observed at a BMI of 21–22 kg/m2 in EAH/EEC. Hyperuricemia was an independent risk factor for long-term treatment outcomes.
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Ding Y, Fan Y, Li X, Wang Y, Wang J, Tian L. Metabolic syndrome is an independent risk factor for time to complete remission of fertility-sparing treatment in atypical endometrial hyperplasia and early endometrial carcinoma patients. Reprod Biol Endocrinol 2022; 20:134. [PMID: 36064542 PMCID: PMC9442985 DOI: 10.1186/s12958-022-01006-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 08/23/2022] [Indexed: 12/02/2022] Open
Abstract
OBJECTIVE Fertility-sparing treatment of atypical endometrial hyperplasia (AEH) and early endometrial carcinoma (EC) patients has recently emerged important social health topic. This study is designed to explore the risk factors for time to complete remission (CR) of fertility-sparing treatment in woman with AEH and early EC. METHODS A retrospective study was designed with clinical data from 106 patients admitted between January 2012 to December 2019. Univariate and multivariate logistic analysis were used to explore independent risk factors for time to CR. These factors were employed in receiver operator characteristic (ROC) curve and the decision curve analysis (DCA) to evaluate predictive accuracy of time to CR. Stratified analysis and interactive analysis was also performed for more in-depth perspective. RESULTS Univariate analysis showed that fasting blood glucose levels (FBG, OR = 1.6, 95%CI: 0.6-2.5, P = 0.020), metabolic syndrome (MetS, OR = 3.0, 95%CI: 1.1-5.0, P = 0.003), and polycystic ovary syndrome (PCOS, OR = 2.0, 95%CI: 0.5-3.4, P = 0.009) were associated with time to CR. Among these factors, multivariate analysis confirmed MetS (OR = 3.1, 95%CI: 1.0-5.2, P = 0.005) was an independent risk factor. The area under the ROC curve (AUC) of MetS was higher than FBG and PCOS (AUC = 0.723 vs 0.612 and 0.692). The AUC of FBG combined with PCOS was 0.779, and it was improved to 0.840 when MetS was included (P < 0.05). Additionally, MetS played different roles in time to CR in various groups. Moreover, we found high-density lipoprotein (HDL) and MetS had an interactive effect for time to CR. CONCLUSION MetS is an independent risk factor for time to CR and should be taken seriously in fertility-sparing management of AEH and early EC patients.
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Affiliation(s)
- Yingqiao Ding
- Reproductive Medical Center, Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, 100044, China
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, 100044, China
| | - Yuan Fan
- Reproductive Medical Center, Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, 100044, China
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, 100044, China
| | - Xingchen Li
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, 100044, China
| | - Yiqin Wang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, 100044, China
| | - Jianliu Wang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, 100044, China
| | - Li Tian
- Reproductive Medical Center, Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, 100044, China.
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, 100044, China.
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