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Liu T, Zhang H, Han C, Kong W. Construction and validation of nomograms for predicting the prognosis of elderly patients with uterine serous carcinoma: a SEER-based study. J Cancer Res Clin Oncol 2023; 149:14475-14492. [PMID: 37567988 DOI: 10.1007/s00432-023-05174-3] [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: 06/12/2023] [Accepted: 07/09/2023] [Indexed: 08/13/2023]
Abstract
PURPOSE To investigate the prognostic indicators, develop and verify nomograms for predicting overall survival (OS) and cancer-specific survival (CSS) in elderly patients with uterine serous carcinoma (USC). METHODS Data of eligible USC patients aged ≥ 65 years from 2004 to 2015 in the Surveillance, Epidemiology and End Results (SEER) database were collected for retrospective analysis. X-tile software was used to assess the optimal cut-off values. Univariate and multivariate Cox regression analyses were performed to explore the prognostic factors. Nomograms were developed to predict the probability of 1-, 3- and 5-year OS and CSS. Concordance indexes (c-index), receiver operating characteristic analysis and calibration curves were used to evaluate the model. Decision curve analysis (DCA) was introduced to examine the clinical value of the models. RESULTS Age, Federation International of Gynecology and Obstetrics stage, N stage, tumor size, number of lymph nodes resected, and adjuvant therapy were independent prognostic factors for OS and CSS. The C-indexes were 0.736 (OS), 0.754 (CSS) in the training set and 0.731 (OS), 0.759 (CSS) in the validation set. The area under the curve (AUCs) of OS and CSS for 1-, 3-, and 5-years all exceeded 0.75. The calibration plots for the probability of survival were in good agreement. As shown in DCA curves, the nomograms showed better discrimination power and higher net benefits than the 6th American Joint Committee on Cancer staging system. CONCLUSIONS The nomograms constructed based on prognostic risk factors could individually predict the prognosis of elderly USC patients and provide a reference for clinical decision-making.
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Affiliation(s)
- Tingting Liu
- Department of Gynecological Oncology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, No. 17 Qihelou Street, Dongcheng District, Beijing, 100006, China
| | - He Zhang
- Department of Gynecological Oncology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, No. 17 Qihelou Street, Dongcheng District, Beijing, 100006, China
| | - Chao Han
- Department of Gynecological Oncology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, No. 17 Qihelou Street, Dongcheng District, Beijing, 100006, China
| | - Weimin Kong
- Department of Gynecological Oncology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, No. 17 Qihelou Street, Dongcheng District, Beijing, 100006, China.
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Shen L, Zhang C, Cui K, Liang X, Zhu G. Low-Density Lipoprotein Contributes to Endometrial Carcinoma Cell Proliferation, Migration, and Invasion by Activating the JAK-STAT Signaling Pathway. Anal Cell Pathol (Amst) 2023; 2023:4015167. [PMID: 37900720 PMCID: PMC10611539 DOI: 10.1155/2023/4015167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 09/25/2023] [Accepted: 09/26/2023] [Indexed: 10/31/2023] Open
Abstract
Background Cholesterol-rich low-density lipoprotein (LDL) particles have been demonstrated to regulate breast cancer cell proliferation and migration, but their biological function and relevant mechanisms in endometrial carcinoma (EC) remain unclear. Methods Serum and tissue samples were collected from EC patients (n = 50) and patients with benign endometrial hyperplasia (n = 50). Ishikawa and RL95-2 cells were stimulated with different concentrations of LDL, followed by treatment with a JAK2 inhibitor (SD-1029). LDL concentrations were determined by ELISA. The in vitro biological behavior of cells was examined using the CCK-8 assay, EdU staining, and Transwell assay. The tumorigenicity of LDL in vivo was examined using a xenograft mouse model. western blotting, immunofluorescence, and immunohistochemistry studies were performed to measure related protein expression. Results The LDL concentrations and levels of p-JAK2 and p-STAT3 expression were elevated in the clinical samples. Similar trends in expression were detected in EC cells after LDL stimulation. LDL treatment significantly promoted EC cell proliferation, migration, and invasion, and also upregulated p-JAK2 and p-STAT3 expression in a dose-dependent manner. Moreover, SD-1029 dramatically blocked the LDL-mediated effects on EC cells. Intravenous injection of LDLs promoted tumor growth in the xenograft nude mice, and also increased p-JAK2, p-STAT3, and Ki-67 expression, and downregulated caspase-3 expression. Conclusions These findings indicate that LDLs exert an oncogenic effect in EC cells by activating the JAK/STAT signaling pathway, and also suggest the JAK/STAT pathway as a possible therapeutic target for EC.
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Affiliation(s)
- Lifan Shen
- Department of Gynecology, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), 19th Xiuhua Road, Xiuying, Haikou 570000, China
| | - Chen Zhang
- Department of Central Lab, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), Haikou, China
| | - Kaiying Cui
- Department of Gynecology, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), 19th Xiuhua Road, Xiuying, Haikou 570000, China
| | - Xin Liang
- Department of Gynecology, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), 19th Xiuhua Road, Xiuying, Haikou 570000, China
| | - Genhai Zhu
- Department of Gynecology, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), 19th Xiuhua Road, Xiuying, Haikou 570000, China
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Wang SJ, Wang L, Sun L, Shih YH, Hsu ST, Liu CK, Hwang SF, Lu CH. Outcomes of “sandwich” chemoradiotherapy compared with chemotherapy alone for the adjuvant treatment of FIGO stage III endometrial cancer. Front Oncol 2022; 12:946113. [PMID: 36212496 PMCID: PMC9538654 DOI: 10.3389/fonc.2022.946113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 09/06/2022] [Indexed: 11/23/2022] Open
Abstract
Objective To analyze and compare outcomes of adjuvant chemoradiotherapy in patients with International Federation of Gynecology and Obstetrics (FIGO) stage III endometrial cancer (EC) patients using the “Sandwich” sequence and chemotherapy (CT) alone. Methods From, 2005 to, 2019, we retrospectively reviewed 80 patients with FIGO stage III EC who received treatment at our institute. We analyzed 66 patients who had undergone complete surgical staging followed by adjuvant treatment with sandwich chemoradiotherapy (39 patients) and CT alone (27 patients). The 5-year overall survival (OS), progression-free survival (PFS), and disease-specific survival (DSS) were calculated using the Kaplan–Meier method. Additional prognostic factors were analyzed using Cox proportional hazards regression. Results Herein, the analysis was conducted using 66 patients with a median follow-up period of 50 and 85 months in the sandwich and CT-alone arms. Comparing the sandwich sequence and CT-alone groups, the 5-year OS and PFS were 87% vs. 70% (p = 0.097) and 77% vs. 65% (p = 0.209), respectively. The sandwich therapy conferred an improved 5-year DSS (92% vs. 70%, p = 0.041) and a lower local recurrence rate (0% vs. 11%, p = 0.031). In multivariable analyses, grade 3 histology and deep myometrial invasion were independent risk factors for 5-year OS and DSS. The sandwich sequence was a positive predictor for 5-year DSS (hazard ratio [HR] = 0.23, p = 0.029). The sandwich arm demonstrated higher acute hematologic toxicity than the CT-alone arm. CT dose delay/reduction and treatment completion rates were similar in both groups. Conclusion For patients with stage III EC, postoperative sandwich chemoradiotherapy appears to offer a superior 5-year DSS and local control with tolerable toxicity when compared with CT alone.
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Affiliation(s)
- Shao-Jing Wang
- Department of Gynecology and Obstetrics, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Lily Wang
- Department of Radiation Oncology, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Lou Sun
- Department of Gynecology and Obstetrics, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Yu-Hsiang Shih
- Department of Gynecology and Obstetrics, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Shih-Tien Hsu
- Department of Gynecology and Obstetrics, Taichung Veterans General Hospital, Taichung, Taiwan
- Center for General Education, Ling Tung University, Taichung, Taiwan
- School of Medicine, China Medical University, Taichung, Taiwan
| | - Chin-Ku Liu
- Department of Gynecology and Obstetrics, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Sheau-Feng Hwang
- Department of Gynecology and Obstetrics, Taichung Veterans General Hospital, Taichung, Taiwan
- Department of Palliative Care Unit, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Chien-Hsing Lu
- Department of Gynecology and Obstetrics, Taichung Veterans General Hospital, Taichung, Taiwan
- Institute of Biomedical Sciences, Ph.D. Program in Translational Medicine, and Rong-Hsing Research Center for Translational Medicine, National Chung-Hsing University, Taichung, Taiwan
- *Correspondence: Chien-Hsing Lu,
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Nasioudis D, Taunk NK, Ko EM, Haggerty AF, Cory L, Giuntoli RL, Kim SH, Latif NA. Addition of External Beam Radiation Therapy to Adjuvant Chemotherapy for Patients With Stage IIIC Uterine Endometrioid Carcinoma: Utilization and Outcomes. Am J Clin Oncol 2022; 45:373-378. [PMID: 35926158 DOI: 10.1097/coc.0000000000000927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Evaluate whether the addition of external beam radiation (EBRT) to adjuvant chemotherapy with or without vaginal brachytherapy is associated with better survival for patients with stage IIIC endometrioid endometrial carcinoma. MATERIALS AND METHODS Patients diagnosed between 2010 and 2015 with apparent early-stage endometrioid adenocarcinoma, without a history of another tumor, who underwent hysterectomy with lymphadenectomy and had positive lymph nodes were identified in the National Cancer Database. Those who received adjuvant chemotherapy (defined as receipt of treatment within 6 mo from surgery) and had at least 1 month of follow-up were selected for further analysis. Overall survival was compared between patients who did and did not receive EBRT within 6 months from surgery with the log-rank test. A Cox model was also constructed to control for confounders. RESULTS A total of 3116 patients were identified; 1458 (46.8%) received chemotherapy without and 1658 (53.2%) with EBRT. Pathologic characteristics (tumor grade, size, endocervical, and lymph-vascular invasion) were comparable between the two groups. Patients who received external beam radiation had better survival compared with those who did not, P =0.001; 5-year overall survival rates were 83.1% and 77.9%, respectively. After controlling for patient age, race, presence of comorbidities, insurance status, tumor size, grade and endocervical invasion, and the presence of lymph-vascular invasion, the addition of EBRT was associated with a survival benefit (HR: 0.75, 95% CI: 0.62, 0.91). CONCLUSIONS For patients with endometrioid adenocarcinoma metastatic to the lymph nodes, addition of external beam radiation to adjuvant chemotherapy may be associated with a survival benefit.
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Affiliation(s)
| | - Neil K Taunk
- Department of Radiation Oncology, University of Pennsylvania, Philadelphia, PA
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Wang C, Kong F, Ma J, Miao J, Su P, Yang H, Li Q, Ma X. IGF2BP3 enhances the mRNA stability of E2F3 by interacting with LINC00958 to promote endometrial carcinoma progression. Cell Death Discov 2022; 8:279. [PMID: 35676262 PMCID: PMC9177600 DOI: 10.1038/s41420-022-01045-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 04/20/2022] [Accepted: 04/26/2022] [Indexed: 11/21/2022] Open
Abstract
Long noncoding RNAs (lncRNAs) play important regulatory roles in a variety of pathological processes involving cancer. However, the exact molecular mechanisms of lncRNA regulation in endometrial carcinoma (EC) remain poorly defined. The aim of this study was to illustrate the mechanism of LINC00958 in regulating the function of IGF2BP3, an RNA binding protein involved in mRNA stability, and their clinical implications in EC. First, we investigated the clinical role of IGF2BP3 in EC and demonstrated its prognostic value. Loss-of-function and gain-of-function studies showed that IGF2BP3 promoted EC cell proliferation, migration and invasion. Then, we carried out RNA immunoprecipitation sequencing (RIP-seq) analysis, RNA pulldown and immunofluorescence-RNA fluorescence in situ hybridization to identify LINC00958 that interacted with IGF2BP3 in the cytoplasm of EC cells. Rescue experiments indicated that knockdown of LINC00958 partially offset the EC cell progression mediated by IGF2BP3. After that, RNA sequencing was used to screen out the downstream genes of IGF2BP3 and LINC00958. The results revealed that IGF2BP3 upregulated E2F3 expression by interacting with LINC00958. Furthermore, RNA stability assays demonstrated that silencing LINC00958 partially rescued the IGF2BP3-mediated promoting effect on the mRNA stability of E2F3. Collectively, this study suggests that LINC00958, as an oncogene, assists IGF2BP3 in stabilizing E2F3 mRNA and ultimately promotes EC progression, providing a promising therapeutic target for patients with EC.
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Affiliation(s)
- Cuicui Wang
- Department of Obstetrics and Gynecology, Shengjing Hospital Affiliated to China Medical University, Shenyang, Liaoning Province, 110000, PR China
- Key Laboratory of Gynecological Oncology of Liaoning Province, Department of Obstetrics and Gynecology, Shengjing Hospital Affiliated to China Medical University, Shenyang, Liaoning Province, 110000, PR China
- Key Laboratory of Maternal-Fetal Medicine of Liaoning Province, Department of Obstetrics and Gynecology, Shengjing Hospital Affiliated to China Medical University, Shenyang, Liaoning Province, 110000, PR China
| | - Fanfei Kong
- Department of Obstetrics and Gynecology, Shengjing Hospital Affiliated to China Medical University, Shenyang, Liaoning Province, 110000, PR China
- Key Laboratory of Gynecological Oncology of Liaoning Province, Department of Obstetrics and Gynecology, Shengjing Hospital Affiliated to China Medical University, Shenyang, Liaoning Province, 110000, PR China
- Key Laboratory of Maternal-Fetal Medicine of Liaoning Province, Department of Obstetrics and Gynecology, Shengjing Hospital Affiliated to China Medical University, Shenyang, Liaoning Province, 110000, PR China
| | - Jian Ma
- Department of Obstetrics and Gynecology, Shengjing Hospital Affiliated to China Medical University, Shenyang, Liaoning Province, 110000, PR China
- Key Laboratory of Gynecological Oncology of Liaoning Province, Department of Obstetrics and Gynecology, Shengjing Hospital Affiliated to China Medical University, Shenyang, Liaoning Province, 110000, PR China
- Key Laboratory of Maternal-Fetal Medicine of Liaoning Province, Department of Obstetrics and Gynecology, Shengjing Hospital Affiliated to China Medical University, Shenyang, Liaoning Province, 110000, PR China
| | - Jianing Miao
- Medical Research Center, Shengjing Hospital Affiliated to China Medical University, Shenyang, Liaoning Province, 110000, PR China
| | - Peng Su
- Medical Research Center, Shengjing Hospital Affiliated to China Medical University, Shenyang, Liaoning Province, 110000, PR China
| | - Hui Yang
- Department of Obstetrics and Gynecology, Shengjing Hospital Affiliated to China Medical University, Shenyang, Liaoning Province, 110000, PR China
- Key Laboratory of Gynecological Oncology of Liaoning Province, Department of Obstetrics and Gynecology, Shengjing Hospital Affiliated to China Medical University, Shenyang, Liaoning Province, 110000, PR China
- Key Laboratory of Maternal-Fetal Medicine of Liaoning Province, Department of Obstetrics and Gynecology, Shengjing Hospital Affiliated to China Medical University, Shenyang, Liaoning Province, 110000, PR China
| | - Qing Li
- Department of Obstetrics and Gynecology, Shengjing Hospital Affiliated to China Medical University, Shenyang, Liaoning Province, 110000, PR China
- Key Laboratory of Gynecological Oncology of Liaoning Province, Department of Obstetrics and Gynecology, Shengjing Hospital Affiliated to China Medical University, Shenyang, Liaoning Province, 110000, PR China
- Key Laboratory of Maternal-Fetal Medicine of Liaoning Province, Department of Obstetrics and Gynecology, Shengjing Hospital Affiliated to China Medical University, Shenyang, Liaoning Province, 110000, PR China
| | - Xiaoxin Ma
- Department of Obstetrics and Gynecology, Shengjing Hospital Affiliated to China Medical University, Shenyang, Liaoning Province, 110000, PR China.
- Key Laboratory of Gynecological Oncology of Liaoning Province, Department of Obstetrics and Gynecology, Shengjing Hospital Affiliated to China Medical University, Shenyang, Liaoning Province, 110000, PR China.
- Key Laboratory of Maternal-Fetal Medicine of Liaoning Province, Department of Obstetrics and Gynecology, Shengjing Hospital Affiliated to China Medical University, Shenyang, Liaoning Province, 110000, PR China.
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Yang XL, Yang FL, Kou LN, Wu DJ, Xie C. Prognostic model for the exemption of adjuvant chemotherapy in stage IIIC endometrial cancer patients. Front Endocrinol (Lausanne) 2022; 13:989063. [PMID: 36387854 PMCID: PMC9643711 DOI: 10.3389/fendo.2022.989063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 10/05/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND This study aimed to develop a nomogram to predict the survival for stage IIIC endometrial cancer (EC) patients with adjuvant radiotherapy (ART) alone and personalize recommendations for the following adjuvant chemotherapy (ACT). METHODS In total, 746 stage IIIC EC patients with ART alone were selected from the Surveillance, Epidemiology, and End Results (SEER) registry. Cox regression analysis was performed to identify independent risk factors. A nomogram was developed accordingly, and the area under the receiver operating characteristic curve (AUC) and C-index were implemented to assess the predictive power. The patients were divided into different risk strata based on the total points derived from the nomogram, and survival probability was compared between each risk stratus and another SEER-based cohort of stage IIIC EC patients receiving ART+ACT (cohort ART+ACT). RESULTS Five independent predictors were included in the model, which had favorable discriminative power both in the training (C-index: 0.732; 95% CI: 0.704-0.760) and validation cohorts (C-index: 0.731; 95% CI: 0.709-0.753). The patients were divided into three risk strata (low risk <135, 135 ≤ middle risk ≤205, and high risk >205), where low-risk patients had survival advantages over patients from cohort ART+ACT (HR: 0.45, 95% CI: 0.33-0.61, P < 0.001). However, the middle- and high-risk patients were inferior to patients from cohort ART+ACT in survival (P < 0.001). CONCLUSION A nomogram was developed to exclusively predict the survival for stage IIIC EC patients with ART alone, based on which the low-risk patients might be perfect candidates to omit the following ACT. However, the middle- and high-risk patients would benefit from the following ACT.
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Affiliation(s)
- Xi-Lin Yang
- Department of Radiation Oncology, Chengdu Women’s and Children’s Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Feng-Leng Yang
- Department of Radiology, Chengdu Women’s and Children’s Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Ling-Na Kou
- Department of Medical Oncology, Sichuan Cancer Hospital and Institute, Chengdu, China
| | - Da-Jun Wu
- Department of Radiation Oncology, Chengdu Women’s and Children’s Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
- *Correspondence: Cong Xie, ; Da-Jun Wu,
| | - Cong Xie
- Department of Gynecology, Chengdu Women’s and Children’s Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
- *Correspondence: Cong Xie, ; Da-Jun Wu,
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Effect of Combination of Traditional Chinese Medicine with Western Medicine on Endometrial Carcinoma and Its Influence on Ultrasound, MRI, Tumor Markers HE4 and CA125. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:6053406. [PMID: 34899952 PMCID: PMC8660184 DOI: 10.1155/2021/6053406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 11/19/2021] [Accepted: 11/20/2021] [Indexed: 11/17/2022]
Abstract
Objective To study the clinical efficacy of integrated traditional Chinese medicine (TCM) and Western medicine (WM) in treating endometrial cancer and the influence on ultrasound, magnetic resonance imaging (MRI), tumor markers, human epididymis protein 4 (HE4) and carbohydrate antigen 125 (CA125). Method A total of 152 cases of patients with endometrial carcinoma were randomly divided into two groups: the TCM + WM group and the WM group. The WM group was treated with megestrol acetate tablets, and the TCM + WM group was treated with Radix Astragali injection on the basis of the control group. The levels of inflammatory factors, HE4 and CA125 in serum, were detected using enzyme-linked immunosorbent assay (ELISA) or radioimmunoassay. The characteristics of ultrasound images and MRI images were observed and recorded. Toxicity, side effects, and the 3-year cumulative survival rate after treatment were assessed. Results After treatment, the levels of interleukin-4 (IL-4), tumor necrosis factor-alpha (TNF-α), and high-sensitivity C-reactive protein (hs-CRP) in both groups decreased, and the decrease in the TCM + WM group was more obvious than that in the WM group. There were statistically significant differences between the two groups in lesion shape, boundary, blood flow signal, lesion diameter, resistance index (RI), echo, intima thickness, and muscle layer infiltration from transvaginal ultrasound images after treatment. The diameter, echo, boundary, shape, composition, and enhancement degree of lesions between the two groups have a significant difference. Moreover, the levels of serum HE4 and CA125 in both groups decreased after treatment, and the decrease in the TCM + WM group was more obvious than that in the WM group. There were statistically significant differences between the two groups in the occurrence of myelosuppression, abnormal liver function, decreased platelet number, gastrointestinal reactions, leukopenia, and cardiotoxicity. After three years of follow-up, the cumulative survival rate of the TCM + WM group was 76.32%, and the cumulative survival rate of the WM group was 57.89%. Conclusion Radix Astragali injection combined with megestrol acetate tablets has obvious therapeutic effects against endometrial cancer. Through vaginal ultrasonography and MRI, it can significantly improve the size, shape, and blood flow signals of patients' lesions, reduce the level of serum inflammatory factors and tumor markers HE4 and CA125, reduce the incidence of toxic and side reactions, improve the patient's immunity, improve the patient's condition significantly, and prolong the survival time of patients.
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Abstract
Serous endometrial cancer represents a relative rare entity accounting for about 10% of all diagnosed endometrial cancer, but it is responsible for 40% of endometrial cancer-related deaths. Patients with serous endometrial cancer are often diagnosed at earlier disease stage, but remain at higher risk of recurrence and poorer prognosis when compared stage-for-stage with endometrioid subtype endometrial cancer. Serous endometrial cancers are characterized by marked nuclear atypia and abnormal p53 staining in immunohistochemistry. The mainstay of treatment for newly diagnosed serous endometrial cancer includes a multi-modal therapy with surgery, chemotherapy and/or radiotherapy. Unfortunately, despite these efforts, survival outcomes still remain poor. Recently, The Cancer Genome Atlas (TCGA) Research Network classified all endometrial cancer types into four categories, of which, serous endometrial cancer mostly is found within the "copy number high" group. This group is characterized by the increased cell cycle deregulation (e.g., CCNE1, MYC, PPP2R1A, PIKCA, ERBB2 and CDKN2A) and TP53 mutations (90%). To date, the combination of pembrolizumab and lenvatinib is an effective treatment modality in second-line therapy, with a response rate of 50% in advanced/recurrent serous endometrial cancer. Owing to the unfavorable outcomes of serous endometrial cancer, clinical trials are a priority. At present, ongoing studies are testing novel combinations of various targeted and immunotherapeutic agents in newly diagnosed and advanced/recurrent endometrial cancer - an important strategy for serous endometrial cancer, whereby tumors are usually p53+ and pMMR, making response to PD-1 inhibitor monotherapy unlikely. Here, the rare tumor working group (including members from the European Society of Gynecologic Oncology (ESGO), Gynecologic Cancer Intergroup (GCIG), and Japanese Gynecologic Oncology Group (JGOG)), performed a narrative review reporting on the current landscape of serous endometrial cancer and focusing on standard and emerging therapeutic options for patients affected by this difficult disease.
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9
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Narasimhulu DM, Block MS, Weaver AL, McGree M, Kumar A, Langstraat C, Petersen I, Mariani A, Glaser G. Sequencing chemotherapy before radiotherapy for women with stage IIIC endometrial cancer. Int J Gynecol Cancer 2021; 31:702-708. [PMID: 33771845 DOI: 10.1136/ijgc-2020-002158] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 03/01/2021] [Accepted: 03/08/2021] [Indexed: 01/12/2023] Open
Abstract
OBJECTIVE It is unclear how to best sequence adjuvant chemotherapy and radiotherapy for advanced endometrial cancer. We studied the outcomes for women treated with chemotherapy before radiotherapy in a chemotherapy-first (chemotherapy for 6 cycles followed radiotherapy) or 'sandwich' approach (chemotherapy for 3 cycles followed by radiotherapy and subsequently chemotherapy for 3 cycles). METHODS Women with stage IIIC endometrial cancer and no gross residual disease treated with chemotherapy before radiotherapy between April 2003 and April 2016 were included. The Kaplan-Meier method was used to estimate recurrence and survival. We performed a meta-analysis of endometrial cancer trials comparing chemotherapy and radiotherapy versus radiotherapy alone. RESULTS A total of 102 patients were included. The mean (SD) age was 63.8 (10.6) years; 84 patients received the chemotherapy-first approach and 18 patients received the 'sandwich' approach. Pelvic and para-aortic nodes were removed in 99% and 88.2%, respectively. Among all the patients, we observed 1 pelvic (1%), 1 para-aortic (1%), and 5 vaginal (4.9%) recurrences. At 3 years, for the 'sandwich' and chemotherapy-first approaches, the vaginal recurrence was 11.8% and 4.2%, pelvic recurrence was 0% and 1.5%, para-aortic recurrence was 0% and 1.2%, distant recurrence was 42.9% and 24.4%, and overall survival was 70.3% and 81.7%, respectively. With 'chemotherapy before radiotherapy' 94.9% completed 4+ chemotherapy cycles (vs 71-90% reported in the literature for 'radiotherapy before chemotherapy'). In a meta-analysis of endometrial cancer trials, distant recurrence rates were reduced with 4+ chemotherapy cycles but not with 3 cycles (p=0.01). CONCLUSION Chemotherapy before radiation sequencing for stage IIIC endometrial cancer was associated with a high proportion of patients completing 4+ chemotherapy cycles and low locoregional lymphatic recurrence rate, despite delaying radiotherapy until after 3-6 cycles of chemotherapy and not administering concurrent cisplatin.
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Affiliation(s)
| | - Matthew S Block
- Department of Medical Oncology, Mayo Clinic Rochester, Rochester, Minnesota, USA
| | - Amy L Weaver
- Department of Health Sciences Research, Division of Biomedical Statistics and Informatics, Mayo Clinic Rochester, Rochester, Minnesota, USA
| | - Michaela McGree
- Department of Health Sciences Research, Division of Biomedical Statistics and Informatics, Mayo Clinic Rochester, Rochester, Minnesota, USA
| | - Amanika Kumar
- Gynecologic Surgery, Mayo Clinic Rochester, Rochester, Minnesota, USA
| | - Carrie Langstraat
- Gynecologic Surgery, Mayo Clinic Rochester, Rochester, Minnesota, USA
| | - Ivy Petersen
- Radiation Oncology, Mayo Clinic Rochester, Rochester, Minnesota, USA
| | - Andrea Mariani
- Gynecologic Surgery, Mayo Clinic Rochester, Rochester, Minnesota, USA
| | - Gretchen Glaser
- Gynecologic Surgery, Mayo Clinic Rochester, Rochester, Minnesota, USA
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Rodriguez J, Fletcher A, Heredia F, Fernandez R, Ramírez Salazar H, Sanabria D, Burbano Luna J, Guerrero E, Pierre M, Rendón GJ, Rosero I, Trujillo LM, Ribeiro R, Baiocchi G, Lopez Blanco A, Malca M, Hoegl J, Borges Garnica A, Lasso de la Vega J, Scasso S, Laufer J, Estrada EE, Gutierrez Criado A, Herbert Nuñez GS, Cantú‐de Leon D, Medina G, Pendola Gómez L, Saadi J, Noll F, Arévalo Sandoval D, Ferreira Oliveira A, Pareja R. Alternative management for gynecological cancer care during the COVID-2019 pandemic: A Latin American survey. Int J Gynaecol Obstet 2020; 150:368-378. [PMID: 32526044 PMCID: PMC9087623 DOI: 10.1002/ijgo.13272] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Revised: 05/20/2020] [Accepted: 06/05/2020] [Indexed: 12/13/2022]
Abstract
Objective To determine the acceptance rate of treatment alternatives for women with either preinvasive conditions or gynecologic cancers during the COVID‐19 pandemic among Latin American gynecological cancer specialists. Methods Twelve experts in gynecological cancer designed an electronic survey, according to recommendations from international societies, using an online platform. The survey included 22 questions on five topics: consultation care, preinvasive cervical pathology, and cervical, ovarian, and endometrial cancer. The questionnaire was distributed to 1052 specialists in 14 Latin American countries. A descriptive analysis was carried out using statistical software. Results A total of 610 responses were received, for an overall response rate of 58.0%. Respondents favored offering teleconsultation as triage for post‐cancer treatment follow‐up (94.6%), neoadjuvant chemotherapy in advanced stage epithelial ovarian cancer (95.6%), and total hysterectomy with bilateral salpingo‐oophorectomy and defining adjuvant treatment with histopathological features in early stage endometrial cancer (85.4%). Other questions showed agreement rates of over 64%, except for review of pathology results in person and use of upfront concurrent chemoradiation for early stage cervical cancer (disagreement 56.4% and 58.9%, respectively). Conclusion Latin American specialists accepted some alternative management strategies for gynecological cancer care during the COVID‐19 pandemic, which may reflect the region’s particularities. The COVID‐19 pandemic led Latin American specialists to accept alternative management strategies for gynecological cancer care, especially regarding surgical decisions. The COVID‐19 pandemic led Latin American specialists to accept alternative management strategies for gynecological cancer care, especially regarding surgical decisions.
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Affiliation(s)
- Juliana Rodriguez
- Department of Gynecologic OncologyInstituto Nacional de CancerologíaBogotáColombia
- Section of Gynecologic OncologyFundación Santa Fe de BogotáBogotáColombia
| | - Angélica Fletcher
- Department of Gynecologic OncologyCentro de Investigaciones Oncológicas Clínica San Diego – CIOSADBogotaColombia
| | - Fernando Heredia
- Department of Gynecology and ObstetricsSchool of MedicineUniversidad de ConcepciónConcepciónChile
| | | | | | - Daniel Sanabria
- Section of Gynecologic OncologyFundación Santa Fe de BogotáBogotáColombia
| | | | - Eduardo Guerrero
- Department of Radiotherapy OncologyInstituto Nacional de CancerologíaBogotaColombia
| | - Marc‐Edy Pierre
- Department of OncologyCentro de InvestigacionesOncológicas Clínica San Diego ‐ CIOSADBogotaColombia
| | - Gabriel J. Rendón
- Department of Gynecologic OncologyInstituto de Cancerología‐Las Américas‐Auna, Hospital GeneralMedellínColombia
| | - Indira Rosero
- Unit of CancerCentro Médico ImbanacoClínica Nuestra Señora de los RemediosCaliColombia
| | - Lina María Trujillo
- Department of Gynecologic OncologyInstituto Nacional de CancerologíaBogotáColombia
| | - Reitan Ribeiro
- Department of Surgical OncologyErasto Gaertner HospitalCuritibaBrazil
| | - Glauco Baiocchi
- Department of Gynecologic OncologyAC Camargo Cancer CenterSao PauloBrazil
| | - Aldo Lopez Blanco
- Department of Gynecologic surgeryInstituto Nacional de Enfermedades NeoplásicasLimaPerú
| | - Magaly Malca
- Service of Gynecologic OncologyHospital Edgardo Rebagliati MartinsLimaPerú
| | - Jorge Hoegl
- Service of Gynecologic OncologyServicio Oncológico HospitalarioCaracasVenezuela
| | | | | | - Santiago Scasso
- Department of Gynecologic OncologyHospital Pereira RossellMontevideoUruguay
| | - Joel Laufer
- Department of Gynecologic OncologyHospital Pereira RossellMontevideoUruguay
| | | | | | | | | | | | - Luis Pendola Gómez
- Service of MastologyION SolcaCentro Oncológico Integral (CENONI)GuayaquilEcuador
| | - José Saadi
- Service of GynecologySection of Gynecologic OncologyHospital Italiano de Buenos AiresBuenos AiresArgentina
| | - Florencia Noll
- Service of GynecologySection of Gynecologic OncologyHospital Italiano de Buenos AiresBuenos AiresArgentina
| | | | | | - Rene Pareja
- Department of Gynecologic OncologyInstituto Nacional de CancerologíaBogotáColombia
- Clínica de Oncología AstorgaUniversidad Pontificia BolivarianaMedellinColombia
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Gómez-Raposo C, Merino Salvador M, Aguayo Zamora C, Casado Saenz E. Adjuvant chemotherapy in endometrial cancer. Cancer Chemother Pharmacol 2020; 85:477-486. [PMID: 31950214 DOI: 10.1007/s00280-019-04027-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Accepted: 12/28/2019] [Indexed: 01/30/2023]
Abstract
The role of adjuvant chemotherapy (CT) is controversial in endometrial carcinoma (EC). Surgery alone is usually curative for women who are at a low risk of disease recurrence. The treatment of EC following surgical staging is based on the risk of relapse, which is defined by the cancer stage at diagnosis, histology of the tumor and other prognostic factors such as grade differentiation, the presence of substantial lymphovascular invasion (LVSI), or depth of myometrial invasion (MI). External beam radiotherapy (EBRT) and/or vaginal brachytherapy (VBT) improved local control and are used as adjuvant treatment for early-stage disease. The role of adjuvant CT is controversial in early-stage EC, and there is no uniform approach to the treatment of women with stage III EC or early-staged non-endometrioid EC. Available evidence did not support the indication of adjuvant CT in stage I-II endometroid EC. In those cases at higher risk of relapse, defined as grade 3 tumors with substantial (no focal) LVSI, specifically with deep MI or cervical involvement, could be considered. Adjuvant CT should be administered to stage III EC patients. When RT is indicated (extensive lymph node involvement or deep MI), sequential treatment with RT or "sandwich" regimen may be considered rather than concurrent CRT. The patients with stage IA MI or IB USC may be offered adjuvant CT alone or in combination with VBT, whereas in stage II uterine serous carcinoma patients adding EBRT may be reasonable. Management approach for patients with stage IA without MI USC who underwent a comprehensive surgery remains controversial, and surveillance alone or CT plus VBT is an appropriate option. Early-stage clear-cell carcinoma patients might not benefit for adjuvant CT, but stage III patients might benefit from the combination of CT and EBRT. Stage I-III uterine carcinosarcoma patients might be offered adjuvant CT followed by RT or as a "sandwich" régimen.
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Affiliation(s)
- César Gómez-Raposo
- Medical Oncology Department, Hospital Universitario Infanta Sofía, Avenida de Europa 34, 28702, San Sebastián de Los Reyes, Madrid, Spain.
| | - María Merino Salvador
- Medical Oncology Department, Hospital Universitario Infanta Sofía, Avenida de Europa 34, 28702, San Sebastián de Los Reyes, Madrid, Spain
| | - Cristina Aguayo Zamora
- Medical Oncology Department, Hospital Universitario Infanta Sofía, Avenida de Europa 34, 28702, San Sebastián de Los Reyes, Madrid, Spain
| | - Enrique Casado Saenz
- Medical Oncology Department, Hospital Universitario Infanta Sofía, Avenida de Europa 34, 28702, San Sebastián de Los Reyes, Madrid, Spain
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