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Collet L, González López AM, Romeo C, Méeus P, Chopin N, Rossi L, Rowinski E, Serre AA, Rannou C, Buisson A, Treilleux I, Ray-Coquard I. Gynecological carcinosarcomas: Overview and future perspectives. Bull Cancer 2023; 110:1215-1226. [PMID: 37679206 DOI: 10.1016/j.bulcan.2023.07.005] [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: 03/18/2023] [Revised: 06/28/2023] [Accepted: 07/09/2023] [Indexed: 09/09/2023]
Abstract
Gynecologic carcinosarcoma (CS) are rare and aggressive tumors composed of high-grade carcinoma and sarcoma. Carcinosarcoma account for less than 5% of uterine and ovarian carcinoma and patients have poor outcome with a 5-year overall survival of less than 30%. In early-stage setting, the treatment mainstay is surgery and adjuvant chemoradiotherapy or adjuvant chemotherapy in uterine (UCS) and ovarian CS (OCS), respectively. In metastatic or advanced stage disease, chemotherapy is the rule with a lower response rate and poorer prognosis compared to other high-grade carcinomas. Although very few treatment options are available, CS are often excluded from the clinical trials precluding therapeutic improvement. However, recent molecular advances are paving the way for new therapeutic strategies. In the current proposal, we extensively review the uterine and ovarian carcinosarcomas including epidemiology, pathology, genomic landscape, as well as current therapies and future perspectives.
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Affiliation(s)
- Laetitia Collet
- Institut Jules-Bordet, Breast Cancer Translational Research Laboratory, Bruxelles, Belgium; Institut Jules-Bordet, Department of Medical Oncology, Bruxelles, Belgium; Centre Leon-Berard, Department of Medical Oncology, Lyon, France.
| | | | - Clémence Romeo
- Centre Leon-Berard, Department of Medical Oncology, Lyon, France
| | - Pierre Méeus
- Centre Leon-Berard, Department of Surgery, Lyon, France
| | | | - Léa Rossi
- Centre Leon-Berard, Department of Surgery, Lyon, France
| | - Elise Rowinski
- Centre Leon-Berard, Department of Medical Oncology, Lyon, France
| | | | | | - Adrien Buisson
- Centre Leon-Berard, Department of Biology molecular, Lyon, France
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2
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Hu P, Wang Y, Chen X, Zhao L, Qi C, Jiang G. Development and verification of a newly established cuproptosis-associated lncRNA model for predicting overall survival in uterine corpus endometrial carcinoma. Transl Cancer Res 2023; 12:1963-1979. [PMID: 37701111 PMCID: PMC10493807 DOI: 10.21037/tcr-23-61] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Accepted: 08/01/2023] [Indexed: 09/14/2023]
Abstract
Background Uterine corpus endometrial carcinoma (UCEC) is a prevalent gynecologic malignant tumor with high recurrence and mortality rates. This study aimed to develop and validate a prognostic model for patients with UCEC based on cuproptosis-related long non-coding RNA (lncRNA) signature. Methods Transcriptome and clinical UCEC data were obtained from The Cancer Genome Atlas (TCGA) database. Correlation analysis was conducted to screen out the cuproptosis-related lncRNAs, and univariate regression analysis was performed to determine prognostic factors associated with overall survival (OS). A cuproptosis-related lncRNA risk model was constructed through least absolute shrinkage and selection operator (LASSO) regression and cross-validation. The accuracy and reliability of the model were verified through Kaplan-Meier (KM), proportional hazards model (Cox) regression, nomogram, principal component analysis (PCA), and stage analysis. Gene Ontology (GO) enrichment, immune function, and tumor mutation burden (TMB) analyses were conducted between low-risk and high-risk groups, and antineoplastic drugs were predicted. Results By correlation analysis, 155 cuproptosis-related lncRNAs were acquired, and 9 lncRNAs were identified as independent prognostic factors. A 6-cuproptosis-related lncRNA model was established. The results revealed that patients in the high-risk group were more inclined to have a poor OS than those in the low-risk group. Risk score was an independent prognostic factor and had a high accuracy and predictive value. The extracellular structure and anchored components of membrane-related GO terms were significantly enriched. Immune function and TMB results were assumed to be different from each other, which might explain a better outcome in the low-risk group than that in the high-risk group. Eighteen compounds were predicted as chemotherapy drugs with high half maximal inhibitory concentration (IC50) in the high-risk group. Conclusions We successfully developed a cuproptosis-related lncRNA risk model for the prediction of prognosis, while simultaneously providing insights on new approaches for immunotherapy and chemotherapy for patients with UCEC.
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Affiliation(s)
- Panwei Hu
- Department of Gynaecology and Obstetrics, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yongxiang Wang
- Department of Gynaecology and Obstetrics, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xiuhui Chen
- Department of Gynaecology and Obstetrics, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Lijie Zhao
- Department of Gynaecology and Obstetrics, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Cong Qi
- Department of Gynaecology and Obstetrics, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Guojing Jiang
- Department of Gynaecology and Obstetrics, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
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Bogani G, Ray-Coquard I, Concin N, Ngoi NYL, Morice P, Caruso G, Enomoto T, Takehara K, Denys H, Lorusso D, Coleman R, Vaughan MM, Takano M, Provencher DM, Sagae S, Wimberger P, Póka R, Segev Y, Kim SI, Kim JW, Candido Dos Reis FJ, Ramirez PT, Mariani A, Leitao M, Makker V, Abu-Rustum NR, Vergote I, Zannoni G, Tan D, McCormack M, Paolini B, Bini M, Raspagliesi F, Benedetti Panici P, Di Donato V, Muzii L, Colombo N, Pignata S, Scambia G, Monk BJ. Endometrial carcinosarcoma. Int J Gynecol Cancer 2023; 33:147-174. [PMID: 36585027 DOI: 10.1136/ijgc-2022-004073] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Endometrial carcinosarcoma is a rare and aggressive high-grade endometrial carcinoma with secondary sarcomatous trans-differentiation (conversion theory). The clinical presentation and diagnostic work-up roughly align with those of the more common endometrioid counterpart, although endometrial carcinosarcoma is more frequently diagnosed at an advanced stage. Endometrial carcinosarcoma is not a single entity but encompasses different histological subtypes, depending on the type of carcinomatous and sarcomatous elements. The majority of endometrial carcinosarcomas are characterized by p53 abnormalities. The proportion of POLE and microsatellite instablity-high (MSI-H) is directly related to the epithelial component, being approximately 25% and 3% in endometrioid and non-endometrioid components.The management of non-metastatic disease is based on a multimodal approach with optimal surgery followed by (concomitant or sequential) chemotherapy and radiotherapy, even for early stages. Palliative chemotherapy is recommended in the metastatic or recurrent setting, with carboplatin/paclitaxel doublet being the first-line regimen. Although the introduction of immunotherapy plus/minus a tyrosine kinase inhibitor shifted the paradigm of treatment of patients with recurrent endometrial cancer, patients with endometrial carcinosarcoma were excluded from most studies evaluating single-agent immunotherapy or the combination. However, the US Food and Drug Administration (FDA) and the European Medicines Agency (EMA) approved the use of pembrolizumab and lenvatinib in endometrial cancer (all histotypes) after progression on chemotherapy and single-agent immunotherapy in MSI-H cancers. In the era of precision medicine, emerging knowledge on molecular endometrial carcinosarcoma is opening new promising therapeutic options for more personalized treatment. The present review outlines state-of-the-art knowledge and future directions for patients with endometrial carcinosarcoma.
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Affiliation(s)
- Giorgio Bogani
- Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | | | - Nicole Concin
- Department of Gynecology and Obstetrics; Innsbruck Medical Univeristy, Innsbruck, Austria
| | | | - Philippe Morice
- Department of Surgery, Institut Gustave RoussT, Villejuif, France
| | - Giuseppe Caruso
- Department of Maternal and Child Health and Urological Sciences, Policlinico Umberto I, Rome, Italy
| | - Takayuki Enomoto
- Department of Obstetrics and Gynecology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Belgium
| | - Kazuhiro Takehara
- Department of Gynecologic Oncology, National Hospital Organization Shikoku Cancer Center, Matsuyama, Japan
| | - Hannelore Denys
- Department of Medical Oncology, University Hospital Ghent, Gent, Belgium
| | | | - Robert Coleman
- Department of Gynecologic Oncology and Reproductive Medicine, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Michelle M Vaughan
- Department of Medical Oncology, Canterbury Regional Cancer and Haematology Service, Christchurch, New Zealand
| | - Masashi Takano
- Department of Obstetrics and Gynecology, National Defense Medical College, Tokorozawa, Medical, Japan
| | | | | | - Pauline Wimberger
- Department of Gynecology and Obstetrics, Technische Universitat Dresden Medizinische Fakultat Carl Gustav Carus, Dresden, Germany
| | | | - Yakir Segev
- Department of Obstetrics and Gynecology, Carmel Hospital, Haifa, Israel
| | - Se Ik Kim
- Department of Obstetrics and Gynecology, Seoul National University Hospital, Seoul, Korea
| | - Jae-Weon Kim
- Department of Obstetrics and Gynecology, Seoul National University Hospital, Seoul, Korea
| | | | - Pedro T Ramirez
- Department of Gynecologic Oncology and Reproductive Medicine, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Andrea Mariani
- Department of Gynecologic Surgery, Mayo Clinic Rochester, Rochester, Minnesota, USA
| | - Mario Leitao
- Memorial Sloan-Kettering Cancer Center, New York, New York, USA
| | - Vicky Makker
- Memorial Sloan-Kettering Cancer Center, New York, New York, USA
| | - Nadeem R Abu-Rustum
- Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, New York, USA
| | - Ignace Vergote
- Department of Gynecology and Obstetrics, Gynecologic Oncology, Leuven Cancer Institute, Catholic University Leuven, Leuven, Belgium
| | - Gianfranco Zannoni
- Dipartimento Scienze della Salute della Donna e del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - David Tan
- National University Cancer Institute, Singapore
| | - Mary McCormack
- Department of Oncology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Biagio Paolini
- Istituto Nazionale per lo Studio e la Cura dei Tumori, Milano, Italy
| | - Marta Bini
- Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Lombardia, Italy
| | | | | | - Violante Di Donato
- Department of Obstetrics and Gynecology, University Sapienza of Roma, Rome, Italy
| | - Ludovico Muzii
- Department of Maternal, Infantile, and Urological Sciences, Umberto I Hospital, Sapienza University of Rome, Roma, Italy
| | - Nicoletta Colombo
- Medical Gynecologic Oncology Unit; University of Milan Bicocca; Milan; Italy, European Institute of Oncology, Milano, Italy
| | - Sandro Pignata
- Department of Gynaecological Oncology, National Cancer Institute Napels, Naples, Italy
| | - Giovanni Scambia
- Dipartimento Scienze della Salute della Donna e del Bambino, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy
| | - Bradley J Monk
- HonorHealth, University of Arizona, Creighton University, Phoenix, Arizona, USA
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Ren Y, Wang T, Cheng X, Ke G, Huang Y, Yang H, Huang X, Tian W, Wang H. Efficacy and safety of apatinib in patients with recurrent uterine malignancy: a prospective, single-center, single-arm, phase 2 study. ANNALS OF TRANSLATIONAL MEDICINE 2023; 11:106. [PMID: 36819505 PMCID: PMC9929780 DOI: 10.21037/atm-22-6463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 01/11/2023] [Indexed: 01/18/2023]
Abstract
Background Apatinib, a small-molecule tyrosine kinase inhibitor that selectively targets vascular endothelial growth factor receptor-2, has clinical activity in recurrent/advanced gynecological cancers. However, its efficacy in uterine malignancy remains unclear. This study aimed to determine the efficacy and safety of single-agent apatinib in patients with recurrent uterine malignancy. Methods This is a prospective single-center, single-arm, phase 2 study that enrolled patients aged 18-70 years with histopathologically confirmed recurrent endometrial cancer (EC) and recurrent uterine sarcoma (US), received at least 2 chemotherapy regimens, and an Eastern Cooperative Group performance status of 0-1. Apatinib (500 mg) was administered orally once daily. A treatment cycle was defined as 4 weeks. The patients were followed up every 2 cycles for tumor radiological assessment until disease progression. The primary endpoint was the overall response rate (ORR). The secondary endpoints were progression-free survival (PFS) and overall survival (OS). Adverse events (AEs) were recorded throughout the treatment and within 30 days of the last study treatment and graded as per the National Cancer Institute Common Toxicity Criteria Version 4.0. Results A total of 33 patients (22 with EC and 11 with US) were enrolled between October 2018 and April 2021. Median follow-up duration was 11.7 months (interquartile range: 6.8-32.5 months). The patients received apatinib for a median of 4.79 cycles (range 2-13 cycles). In the EC and US cohorts, the ORRs were 27.2% [95% confidence interval (CI), 10.7% to 50.2%] and 9.1% (95% CI, 0.2% to 41.3%), the median PFS were 4.4 months (95% CI, 4.2 to 6.7 months) and 7.0 months (95% CI, 3.2 to 11.6 months), and the median OS were 11.7 months (95% CI, 6.8 months to not reached) and 18.1 months (95% CI, 9.2 months to not reached), respectively. The most common treatment-related AEs of all grades were hypertension (36.4%), proteinuria (33.3%), and hand-foot syndrome (30.3%). No treatment-related serious AEs or deaths occurred. Conclusions To our knowledge, this is the first prospective study assessing the efficacy and safety of apatinib in patients with uterine malignancy. The results suggested that apatinib might be a potential treatment option for these patients.
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Affiliation(s)
- Yulan Ren
- Department of Gynecologic Oncology, Fudan University Shanghai Cancer Center, Shanghai, China;,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Tingting Wang
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China;,Department of Radiology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Xi Cheng
- Department of Gynecologic Oncology, Fudan University Shanghai Cancer Center, Shanghai, China;,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Guihao Ke
- Department of Gynecologic Oncology, Fudan University Shanghai Cancer Center, Shanghai, China;,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Yan Huang
- Department of Gynecologic Oncology, Fudan University Shanghai Cancer Center, Shanghai, China;,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Huijuan Yang
- Department of Gynecologic Oncology, Fudan University Shanghai Cancer Center, Shanghai, China;,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Xiao Huang
- Department of Gynecologic Oncology, Fudan University Shanghai Cancer Center, Shanghai, China;,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Wenjuan Tian
- Department of Gynecologic Oncology, Fudan University Shanghai Cancer Center, Shanghai, China;,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Huaying Wang
- Department of Gynecologic Oncology, Fudan University Shanghai Cancer Center, Shanghai, China;,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
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5
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Lorusso D, Pignata S, Tamberi S, Mangili G, Bologna A, Nicoloso MS, Giolitto S, Salutari V, Mantero M, Pisano C, Bergamini A, Musacchio L, Ronzulli D, Raspagliesi F, Scambia G. Efficacy and safety of trabectedin for the treatment of advanced uterine or ovarian carcinosarcoma: Results of a phase II multicenter clinical trial (MITO-26). Gynecol Oncol 2022; 167:436-443. [PMID: 36220670 DOI: 10.1016/j.ygyno.2022.09.023] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 09/09/2022] [Accepted: 09/27/2022] [Indexed: 11/04/2022]
Abstract
OBJECTIVE This open-label phase II clinical trial evaluated the antitumor activity and safety of trabectedin in patients with advanced ovarian (OC) or uterine carcinosarcomas (UC). METHODS Eligible patients were adults (≥18 years) with histologically proven recurrent OC/UC not amenable to surgery or radiotherapy who received up to two prior chemotherapy lines. Trabectedin 1.3 mg/m2 was administered as a 3-h infusion every three weeks. The primary endpoint was objective response rate (ORR) as per RECIST v.1.1. If at least 8 of 43 patients (18.6%) achieve an objective response, trabectedin would be declared worthy for further investigations. RESULTS Forty-five patients with either OC (n = 32) or UC (n = 13) from seven MITO centers across Italy were enrolled. The ORR was 11.9% (90% CI: 6-23) and included two patients with a complete response and three with a partial response. Eight patients (19.0%) had disease stabilization for a disease control rate of 31.0% (90% CI: 20-44). Median progression-free survival was 2.01 months (95% CI: 1.78-2.30) and median overall survival was 4.64 months (95% CI: 3.19-8.29). Neutrophil count decreases (n = 8, 18.2%) and transaminase increases (n = 6, 13.6%) were the most common grade 3-5 adverse events related with trabectedin. Two patients died due to trabectedin-related grade 5 hematological toxicity. CONCLUSION Although trabectedin did not meet the prespecified activity criteria, it confers modest but clinically meaningful benefit to patients with advanced OC/UC as being as effective as any other available treatment for this indication. The toxicity profile appears in line with that previously reported for the drug.
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Affiliation(s)
- Domenica Lorusso
- Fondazione Policlinico Universitario A. Gemelli IRCCS and Catholic University of Sacred Heart, Rome, Italy.
| | - Sandro Pignata
- Department of Urology and Gynecology, Istituto Nazionale Tumori, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS)-Fondazione G. Pascale Napoli, Naples, Italy
| | | | - Giorgia Mangili
- Department of Obstetrics and Gynecology, San Raffaele Hospital, University of Milan, Italy
| | | | | | - Serena Giolitto
- Gynecologic Oncology Unit, Department of Woman, Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
| | - Vanda Salutari
- Fondazione Policlinico Universitario A. Gemelli IRCCS and Catholic University of Sacred Heart, Rome, Italy
| | - Mara Mantero
- Fondazione IRCCS National Cancer Institute Milan, Italy
| | - Carmela Pisano
- Department of Urology and Gynecology, Istituto Nazionale Tumori, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS)-Fondazione G. Pascale Napoli, Naples, Italy
| | - Alice Bergamini
- Department of Obstetrics and Gynecology, San Raffaele Hospital, University of Milan, Italy
| | - Lucia Musacchio
- Fondazione Policlinico Universitario A. Gemelli IRCCS and Catholic University of Sacred Heart, Rome, Italy
| | | | | | - Giovanni Scambia
- Fondazione Policlinico Universitario A. Gemelli IRCCS and Catholic University of Sacred Heart, Rome, Italy
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6
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Wang X, Wang S, Yao S, Shi W, Ma K. The clinical characteristics and treatment of ovarian malignant mesoderm mixed tumor: a systematic review. J Ovarian Res 2022; 15:104. [PMID: 36114551 PMCID: PMC9482291 DOI: 10.1186/s13048-022-01037-6] [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: 06/20/2022] [Accepted: 08/30/2022] [Indexed: 12/02/2022] Open
Abstract
Background Ovarian malignant mesoderm mixed tumor (OMMMT) is a rare clinical entity. To provide reference for the treatment and prognosis of OMMMT, we analyzed the clinical features, pathology and molecular biology characteristic of published cases. Methods The English and Chinese reported cases of OMMMT were selected from PubMed, Clinical Trials.gov and CNKI database from 2000 to December 15th, 2021 following the PRISMA guidelines. Results A total of 63 literatures including 199 OMMMT cases were included. The average age of patients at diagnosis was 56.46 years, the highest incidence age was 60-65 years, and 82% of them were menopausal women. Most patients were diagnosed in FIGO III stage (59.64%). The most common symptom of OMMMT was abdominal pain (60.5%). 61.6% of patients were accompanied by ascites, while ascites was not associated with metastatic tumor and local recurrence. The CA125 of 88.68% patients increased. The most common reported carcinomatous component and sarcomatous component were serous adenocarcinoma (44.96%) and chondrosarcoma (24.81%), respectively. Initial treatment included surgery (94.97%) and taxanes-based (55.10%) or platinum-based (85.71%) chemotherapy regimens. The median survival time of patients was 20 months. Heterologous sarcoma component did not shorten life expectancy. The optimal ovarian tumor cell debulking surgery (OOTCDS), radiotherapy and chemotherapy could significantly prolong the median survival time of patients. Furthermore, platinum drugs could significantly prolong the survival time after comparing various chemotherapy schemes. Besides, the combination of platinum and taxanes was therapeutically superior to the combination of platinum and biological alkylating agents. Conclusion The OOTCDS and platinum-based chemotherapy regimen can improve the prognosis of OMMMT. Targeted therapy might become a new research direction in the future. Since the elderly patients are the majority, the toxicity of new drugs on the elderly patients is more noteworthy. Supplementary Information The online version contains supplementary material available at 10.1186/s13048-022-01037-6.
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Wu J, Zhang L, Wu S, Liu Z. Ferroptosis: Opportunities and Challenges in Treating Endometrial Cancer. Front Mol Biosci 2022; 9:929832. [PMID: 35847989 PMCID: PMC9284435 DOI: 10.3389/fmolb.2022.929832] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 05/25/2022] [Indexed: 11/22/2022] Open
Abstract
Ferroptosis, a new way of cell death, is involved in many cancers. A growing number of studies have focused on the unique role of ferroptosis on endometrial cancer. In this study, we made a comprehensive review of the relevant articles published to get deep insights in the association of ferroptosis with endometrial cancer and to present a summary of the roles of different ferroptosis-associated genes. Accordingly, we made an evaluation of the relationships between the ferroptosis-associated genes and TNM stage, tumor grade, histological type, primary therapy outcome, invasion and recurrence of tumor, and accessing the different prognosis molecular typing based on ferroptosis-associated genes. In addition, we presented an introduction of the common drugs, which targeted ferroptosis in endometrial cancer. In so doing, we clarified the opportunities and challenges of ferroptosis activator application in treating endometrial cancer, with a view to provide a novel approach to the disease.
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Affiliation(s)
- Jianfa Wu
- Department of Gynecology, Shanghai University of Medicine and Health Sciences Affiliated Zhoupu Hospital, Shanghai, China
- Department of Gynecology, Shanghai University of Medicine and Health Sciences, Shanghai, China
| | - Li Zhang
- Department of Gynecology, Shanghai University of Medicine and Health Sciences Affiliated Zhoupu Hospital, Shanghai, China
- Department of Gynecology, Shanghai University of Medicine and Health Sciences, Shanghai, China
| | - Suqin Wu
- Department of Gynecology, Shanghai University of Medicine and Health Sciences Affiliated Zhoupu Hospital, Shanghai, China
- Department of Gynecology, Shanghai University of Medicine and Health Sciences, Shanghai, China
- *Correspondence: Suqin Wu, ; Zhou Liu,
| | - Zhou Liu
- Department of Gynecology, Shanghai University of Medicine and Health Sciences Affiliated Zhoupu Hospital, Shanghai, China
- Department of Gynecology, Shanghai University of Medicine and Health Sciences, Shanghai, China
- *Correspondence: Suqin Wu, ; Zhou Liu,
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8
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Takao T, Masuda H, Kajitani T, Miki F, Miyazaki K, Yoshimasa Y, Katakura S, Tomisato S, Uchida S, Uchida H, Tanaka M, Maruyama T. Sorafenib targets and inhibits the oncogenic properties of endometrial cancer stem cells via the RAF/ERK pathway. Stem Cell Res Ther 2022; 13:225. [PMID: 35659728 PMCID: PMC9166406 DOI: 10.1186/s13287-022-02888-y] [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: 06/29/2021] [Accepted: 04/09/2022] [Indexed: 11/30/2022] Open
Abstract
Background Distinct subsets of cancer stem cells (CSCs) drive the initiation and progression of malignant tumors via enhanced self-renewal and development of treatment/apoptosis resistance. Endometrial CSC-selective drugs have not been successfully developed because most endometrial cell lines do not contain a sufficient proportion of stable CSCs. Here, we aimed to identify endometrial CSC-containing cell lines and to search for endometrial CSC-selective drugs.
Methods We first assessed the presence of CSCs by identifying side populations (SPs) in several endometrial cancer cell lines. We then characterized cell viability, colony-formation, transwell invasion and xenotransplantion capability using the isolated SP cells. We also conducted real-time RT-PCR, immunoblot and immunofluorescence analyses of the cells’ expression of CSC-associated markers. Focusing on 14 putative CSC-selective drugs, we characterized their effects on the proliferation and apoptosis of endometrial cancer cell lines, examining cell viability and annexin V staining. We further examined the inhibitory effects of the selected drugs, focusing on proliferation, invasion, expression of CSC-associated markers and tumor formation. Results We focused on HHUA cells, an endometrial cancer cell line derived from a well-differentiated endometrial adenocarcinoma. HHUA cells contained a sufficient proportion of stable CSCs with an SP phenotype (HHUA-SP). HHUA-SP showed greater proliferation, colony-formation, and invasive capabilities compared with the main population of HHUA cells (HHUA-MP). HHUA-SP generated larger tumors with higher expression of proliferation-related markers, Ki67, c-MYC and phosphorylated ERK compared with HHUA-MP when transplanted into immunodeficient mice. Among the 14 candidate drugs, sorafenib, an inhibitor of RAF pathways and multiple kinase receptors, inhibited cell proliferation and invasion in both HHUA-SP and -MP, but more profoundly in HHUA-SP. In vivo treatment with sorafenib for 4 weeks reduced the weights of HHUA-SP-derived tumors and decreased the expression of Ki67, ZEB1, and RAF1. Conclusions Our results suggest that HHUA is a useful cell line for discovery and identification of endometrial CSC-selective drugs, and that sorafenib may be an effective anti-endometrial cancer drug targeting endometrial CSCs. Supplementary Information The online version contains supplementary material available at 10.1186/s13287-022-02888-y.
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Affiliation(s)
- Tomoka Takao
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35, Shinanomachi, Shinjukuku, Tokyo, 160-8582, Japan.,Department of Regenerative Science, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1, Shikatacho, Kitaku, Okayama, 700-8558, Japan
| | - Hirotaka Masuda
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35, Shinanomachi, Shinjukuku, Tokyo, 160-8582, Japan
| | - Takashi Kajitani
- Sakura No Seibo Junior College, 3-6, Hanazonocho, Fukushima, 960-8585, Japan
| | - Fumie Miki
- Sho Hospital, 1-41-14, Itabashi, Tokyo, 173-0004, Japan
| | - Kaoru Miyazaki
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35, Shinanomachi, Shinjukuku, Tokyo, 160-8582, Japan
| | - Yushi Yoshimasa
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35, Shinanomachi, Shinjukuku, Tokyo, 160-8582, Japan
| | - Satomi Katakura
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35, Shinanomachi, Shinjukuku, Tokyo, 160-8582, Japan
| | - Shoko Tomisato
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35, Shinanomachi, Shinjukuku, Tokyo, 160-8582, Japan
| | - Sayaka Uchida
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35, Shinanomachi, Shinjukuku, Tokyo, 160-8582, Japan
| | - Hiroshi Uchida
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35, Shinanomachi, Shinjukuku, Tokyo, 160-8582, Japan
| | - Mamoru Tanaka
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35, Shinanomachi, Shinjukuku, Tokyo, 160-8582, Japan
| | - Tetsuo Maruyama
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35, Shinanomachi, Shinjukuku, Tokyo, 160-8582, Japan.
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9
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van der Horst RL, van der Hel O, Lutgens L, van der Aa M, Slangen B, Kruitwagen R, Lalisang RI. The role of multimodal adjuvant therapy for FIGO I-II carcinosarcoma of the uterus: a systematic review. Crit Rev Oncol Hematol 2022; 175:103701. [PMID: 35533817 DOI: 10.1016/j.critrevonc.2022.103701] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 03/07/2022] [Accepted: 05/02/2022] [Indexed: 11/26/2022] Open
Abstract
The uterine carcinosarcoma (UCS) is a rare entity with poor prognosis. Treatment of FIGO I-II UCS usually consists of surgery with or without adjuvant treatment. Due to the high metastatic potential, aggressive combined modality adjuvant treatment approaches, consisting of chemo- and radiotherapy, have been of interest. Our systematic review aims to compare survival, disease control and toxicity profiles in patients receiving adjuvant chemoradiation to other adjuvant strategies (e.g.observation, chemotherapy or radiotherapy). A total of ten studies were included for a combined cohort size of 6,520 patients. Generally, the studies showed a trend towards improved disease control and survival in patients undergoing adjuvant multimodal treatment, although statistical significance was often not reached. Selection bias and non-randomized treatment allocation pose serious challenges to extrapolate these outcomes to clinical practice. We recommend additional prospective research on the role of adjuvant chemoradiation in FIGO I-II UCS.
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Affiliation(s)
- R L van der Horst
- Division Medical Oncology, Department of Internal Medicine, Maastricht University Medical Centre, Maastricht the Netherlands; GROW-School for Oncology and Reproduction, Maastricht University, the Netherlands; Maastricht UMC+ Comprehensive Cancer Center, Maastricht, the Netherlands
| | - O van der Hel
- Department of Research and Development, Netherlands Comprehensive Cancer Organization (IKNL), Utrecht, the Netherlands
| | - L Lutgens
- GROW-School for Oncology and Reproduction, Maastricht University, the Netherlands; Department of Radiation Oncology, MAASTRO Clinic, Maastricht, the Netherlands; Maastricht UMC+ Comprehensive Cancer Center, Maastricht, the Netherlands
| | - M van der Aa
- Department of Research and Development, Netherlands Comprehensive Cancer Organization (IKNL), Utrecht, the Netherlands
| | - B Slangen
- GROW-School for Oncology and Reproduction, Maastricht University, the Netherlands; Department of Obstetrics and Gynecology, Maastricht University Medical Centre, Maastricht, the Netherlands; Maastricht UMC+ Comprehensive Cancer Center, Maastricht, the Netherlands
| | - R Kruitwagen
- GROW-School for Oncology and Reproduction, Maastricht University, the Netherlands; Department of Obstetrics and Gynecology, Maastricht University Medical Centre, Maastricht, the Netherlands; Maastricht UMC+ Comprehensive Cancer Center, Maastricht, the Netherlands
| | - R I Lalisang
- Division Medical Oncology, Department of Internal Medicine, Maastricht University Medical Centre, Maastricht the Netherlands; GROW-School for Oncology and Reproduction, Maastricht University, the Netherlands; Maastricht UMC+ Comprehensive Cancer Center, Maastricht, the Netherlands
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10
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Pharmacological Treatment of Advanced, Persistent or Metastatic Endometrial Cancer: State of the Art and Perspectives of Clinical Research for the Special Issue "Diagnosis and Management of Endometrial Cancer". Cancers (Basel) 2021; 13:cancers13246155. [PMID: 34944775 PMCID: PMC8699529 DOI: 10.3390/cancers13246155] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 11/27/2021] [Accepted: 12/03/2021] [Indexed: 01/05/2023] Open
Abstract
Patients with metastatic or recurrent endometrial cancer (EC) not suitable for surgery and/or radiotherapy are candidates for pharmacological treatment frequently with unsatisfactory clinical outcomes. The purpose of this paper was to review the results obtained with chemotherapy, hormonal therapy, biological agents and immune checkpoint inhibitors in this clinical setting. The combination of carboplatin (CBDCA) + paclitaxel (PTX) is the standard first-line chemotherapy capable of achieving objective response rates (ORRs) of 43-62%, a median progression-free survival (PFS) of 5.3-15 months and a median overall survival (OS) of 13.2-37.0 months, respectively, whereas hormonal therapy is sometimes used in selected patients with slow-growing steroid receptor-positive EC. The combination of endocrine therapy with m-TOR inhibitors or cyclin-dependent kinase 4/6 inhibitors is currently under evaluation. Disappointing ORRs have been associated with epidermal growth factor receptor (EGFR) inhibitors, HER-2 inhibitors and multi-tyrosine kinase inhibitors used as single agents, and clinical trials evaluating the addition of bevacizumab to CBDCA + PTX have reported conflicting results. Immune checkpoint inhibitors, and especially pembrolizumab and dostarlimab, have achieved an objective response in 27-47% of highly pretreated patients with microsatellite instability-high (MSI-H)/mismatch repair (MMR)-deficient (-d) EC. In a recent study, the combination of lenvatinib + pembrolizumab produced a 24-week response rate of 38% in patients with highly pretreated EC, ranging from 64% in patients with MSI-H/MMR-d to 36% in those with microsatellite stable/MMR-proficient tumors. Four trials are currently investigating the addition of immune checkpoint inhibitors to PTX + CBDCA in primary advanced or recurrent EC, and two trials are comparing pembrolizumab + lenvatinib versus either CBDCA + PTX as a first-line treatment of advanced or recurrent EC or versus single-agent chemotherapy in advanced, recurrent or metastatic EC after one prior platinum-based chemotherapy.
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11
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Advantages of Tyrosine Kinase Anti-Angiogenic Cediranib over Bevacizumab: Cell Cycle Abrogation and Synergy with Chemotherapy. Pharmaceuticals (Basel) 2021; 14:ph14070682. [PMID: 34358108 PMCID: PMC8308742 DOI: 10.3390/ph14070682] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 07/09/2021] [Accepted: 07/11/2021] [Indexed: 11/26/2022] Open
Abstract
Angiogenesis plays a crucial role in tumor development and metastasis. Both bevacizumab and cediranib have demonstrated activity as single anti-angiogenic agents in endometrial cancer, though subsequent studies of bevacizumab combined with chemotherapy failed to improve outcomes compared to chemotherapy alone. Our objective was to compare the efficacy of cediranib and bevacizumab in endometrial cancer models. The cellular effects of bevacizumab and cediranib were examined in endometrial cancer cell lines using extracellular signal-related kinase (ERK) phosphorylation, ligand shedding, cell viability, and cell cycle progression as readouts. Cellular viability was also tested in eight patient-derived organoid models of endometrial cancer. Finally, we performed a phosphoproteomic array of 875 phosphoproteins to define the signaling changes related to bevacizumab versus cediranib. Cediranib but not bevacizumab blocked ligand-mediated ERK activation in endometrial cancer cells. In both cell lines and patient-derived organoids, neither bevacizumab nor cediranib alone had a notable effect on cell viability. Cediranib but not bevacizumab promoted marked cell death when combined with chemotherapy. Cell cycle analysis demonstrated an accumulation in mitosis after treatment with cediranib + chemotherapy, consistent with the abrogation of the G2/M checkpoint and subsequent mitotic catastrophe. Molecular analysis of key controllers of the G2/M cell cycle checkpoint confirmed its abrogation. Phosphoproteomic analysis revealed that bevacizumab and cediranib had both similar and unique effects on cell signaling that underlie their shared versus individual actions as anti-angiogenic agents. An anti-angiogenic tyrosine kinase inhibitor such as cediranib has the potential to be superior to bevacizumab in combination with chemotherapy.
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12
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Devis-Jauregui L, Eritja N, Davis ML, Matias-Guiu X, Llobet-Navàs D. Autophagy in the physiological endometrium and cancer. Autophagy 2021; 17:1077-1095. [PMID: 32401642 PMCID: PMC8143243 DOI: 10.1080/15548627.2020.1752548] [Citation(s) in RCA: 95] [Impact Index Per Article: 31.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Revised: 03/18/2020] [Accepted: 04/01/2020] [Indexed: 12/12/2022] Open
Abstract
Autophagy is a highly conserved catabolic process and a major cellular pathway for the degradation of long-lived proteins and cytoplasmic organelles. An increasing body of evidence has unveiled autophagy as an indispensable biological function that helps to maintain normal tissue homeostasis and metabolic fitness that can also lead to severe consequences for the normal cellular functioning when altered. Recent accumulating data point to autophagy as a key player in a wide variety of physiological and pathophysiological conditions in the human endometrium, one of the most proficient self-regenerating tissues in the human body and an instrumental player in placental species reproductive function. The current review highlights the most recent findings regarding the process of autophagy in the normal and cancerous endometrial tissue. Current research efforts aiming to therapeutically exploit autophagy and the methodological approaches used are discussed.Abbreviations: 3-MA: 3-methyladenine; ACACA (acetyl-CoA carboxylase alpha); AICAR: 5-aminoimidazole-4-carboximide riboside; AKT: AKT serine/threonine kinase; AMPK: AMP-activated protein kinase; ATG: autophagy related; ATG12: autophagy related 12; ATG16L1: autophagy related 16 like 1; ATG3: autophagy related 3; ATG4C: autophagy related 4C cysteine peptidase; ATG5: autophagy related 5; ATG7: autophagy related 7; ATG9: autophagy related 9; Baf A1: bafilomycin A1; BAX: BCL2 associated X, apoptosis regulator; BCL2: BCL2 apoptosis regulator; BECN1: beclin 1; CACNA1D: calcium voltage-gated channel subunit alpha1 D; CASP3: caspase 3; CASP7: caspase 7; CASP8: caspase 8; CASP9: caspase 9; CD44: CD44 molecule (Indian blood group); CDH1: cadherin 1; CDKN1A: cyclin dependent kinase inhibitor 1A; CDKN2A: cyclin dependent kinase inhibitor 2A; CMA: chaperone-mediated autophagy; CQ: chloroquine; CTNNB1: catenin beta 1; DDIT3: DNA damage inducible transcript 3; EC: endometrial cancer; EGFR: epidermal growth factor receptor; EH: endometrial hyperplasia; EIF4E: eukaryotic translation initiation factor 4E; EPHB2/ERK: EPH receptor B2; ER: endoplasmic reticulum; ERBB2: er-b2 receptor tyrosine kinase 2; ERVW-1: endogenous retrovirus group W member 1, envelope; ESR1: estrogen receptor 1; FSH: follicle-stimulating hormone; GCG/GLP1: glucagon; GFP: green fluorescent protein; GIP: gastric inhibitory polypeptide; GLP1R: glucagon-like peptide-1 receptor; GLS: glutaminase; H2AX: H2A.X variant histone; HIF1A: hypoxia inducible factor 1 alpha; HMGB1: high mobility group box 1; HOTAIR: HOX transcript antisense RNA; HSPA5: heat shock protein family A (HSP70) member 5; HSPA8: heat shock protein family A (HSP70) member 8; IGF1: insulin like growth factor 1; IL27: interleukin 27; INS: insulin; ISL: isoliquiritigenin; KRAS: KRAS proto-oncogene, GTPase; LAMP2: lysosomal-associated membrane protein 2; lncRNA: long-non-coding RNA; MAP1LC3A/LC3A: microtubule associated protein 1 light chain 3 alpha; MAP1LC3B/LC3B: microtubule associated protein 1 light chain 3 beta; MAPK8: mitogen-activated protein kinase 8; MAPK9: mitogen-activated protein kinase 9; MPA: medroxyprogesterone acetate; MTOR: mechanistic target of rapamycin kinase; MTORC1: mechanistic target of rapamycin kinase complex 1; MTORC2: mechanistic target of rapamycin kinase complex 2; MYCBP: MYC-binding protein; NFE2L2: nuclear factor, erythroid 2 like 2; NFKB: nuclear factor kappa B; NFKBIA: NFKB inhibitor alpha; NK: natural killer; NR5A1: nuclear receptor subfamily 5 group A member 1; PARP1: poly(ADP-ribose) polymerase 1; PAX2: paired box 2; PDK1: pyruvate dehydrogenase kinase 1; PDX: patient-derived xenograft; PIK3C3/Vps34: phosphatidylinositol 3-kinase catalytic subunit type 3; PIK3CA: phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha; PIK3R1: phosphoinositide-3-kinase regulatory subunit 1; PIKFYVE: phosphoinositide kinase, FYVE-type zinc finger containing; PPD: protopanaxadiol; PRKCD: protein kinase C delta; PROM1/CD133: prominin 1; PtdIns3K: class III phosphatidylinositol 3-kinase; PtdIns3P: phosphatidylinositol-3-phosphate; PTEN: phosphatase and tensin homolog; RB1CC1/FIP200: RB1 inducible coiled-coil 1; RFP: red fluorescent protein; RPS6KB1/S6K1: ribosomal protein S6 kinase B1; RSV: resveratrol; SGK1: serum/glucocorticoid regulated kinase 1; SGK3: serum/glucocorticoid regulated kinase family member 3; SIRT: sirtuin; SLS: stone-like structures; SMAD2: SMAD family member 2; SMAD3: SMAD family member 3; SQSTM1: sequestosome 1; TALEN: transcription activator-like effector nuclease; TGFBR2: transforming growth factor beta receptor 2; TP53: tumor protein p53; TRIB3: tribbles pseudokinase 3; ULK1: unc-51 like autophagy activating kinase 1; ULK4: unc-51 like kinase 4; VEGFA: vascular endothelial growth factor A; WIPI2: WD repeat domain, phosphoinositide interacting 2; XBP1: X-box binding protein 1; ZFYVE1: zinc finger FYVE domain containing 1.
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Affiliation(s)
- Laura Devis-Jauregui
- Laboratory of Precision Medicine, Oncobell Program. Bellvitge Biomedical Research Institute (IDIBELL), Gran via De l’Hospitalet, Barcelona, Spain
| | - Núria Eritja
- Department of Pathology-Hospital Universitari Arnau De Vilanova, Universitat De Lleida, IRBLLEIDA, CIBERONC, Lleida, Spain
| | - Meredith Leigh Davis
- Institute of Genetic Medicine-International Centre for Life, Newcastle University. Central Parkway, Newcastle upon Tyne, UK
| | - Xavier Matias-Guiu
- Laboratory of Precision Medicine, Oncobell Program. Bellvitge Biomedical Research Institute (IDIBELL), Gran via De l’Hospitalet, Barcelona, Spain
- Department of Pathology-Hospital Universitari Arnau De Vilanova, Universitat De Lleida, IRBLLEIDA, CIBERONC, Lleida, Spain
- Department of Pathology-Hospital, Universitari De Bellvitge, Barcelona, Spain
| | - David Llobet-Navàs
- Laboratory of Precision Medicine, Oncobell Program. Bellvitge Biomedical Research Institute (IDIBELL), Gran via De l’Hospitalet, Barcelona, Spain
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Ebata T, Yonemori K, Nishikawa T, Sudo K, Shimomura A, Noguchi E, Fujiwara Y, Kato T, Hasegawa K, Fujiwara K, Tamura K. Treatment Outcome of Second-Line Chemotherapy for Gynecologic Carcinosarcoma. Oncology 2020; 98:699-705. [PMID: 32526764 DOI: 10.1159/000507333] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 03/16/2020] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Carcinosarcoma is a rare cancer, and its prognosis is poor. There are few reports on the prognostic factors of patients with carcinosarcoma who receive second-line chemotherapy. OBJECTIVE To investigate the outcome and prognostic factors of patients who received second-line chemotherapy for gynecologic carcinosarcoma. METHODS We retrospectively investigated patients with ovarian or uterine carcinosarcoma, who were treated at two institutions from July 2006 to March 2018. All patients who had received second-line chemotherapy for advanced or recurrent disease were eligible. The efficacy of second-line chemotherapy and prognostic factors were evaluated. RESULTS Forty-six patients were eligible. Combination chemotherapy was used in approximately half (52.2%) of the patients. The response rate and disease control rate of second-line chemotherapy were 32.6 and 60.9%, respectively. The median follow-up period was 11.0 (range, 8.8-107.5) months. The median progression-free survival and overall survival were 6.3 (95% CI, 3.2-7.5) months and 12.9 (95% CI, 7.8-16.0) months, respectively. In the multivariate analysis of overall survival, a treatment-free interval >180 days was a significant good prognostic factor. The median overall survival was 7.8 (95% CI, 5.1-10.5) months in the <180 days group and 16.4 (95% CI, 13.1-130.6) months in the >180 days group (p = 0.0052; hazard ratio, 0.26; 95% CI, 0.10-0.66), respectively. CONCLUSION The outcome of gynecologic carcinosarcoma in the second-line setting is poor, especially in patients with a short treatment-free interval.
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Affiliation(s)
- Takahiro Ebata
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Kan Yonemori
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo, Japan,
| | - Tadaaki Nishikawa
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo, Japan.,Department of Gynecologic Oncology, Saitama Medical University International Medical Center, Hidaka City, Japan
| | - Kazuki Sudo
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Akihiko Shimomura
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Emi Noguchi
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Yasuhiro Fujiwara
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Tomoyasu Kato
- Department of Gynecology, National Cancer Center Hospital, Tokyo, Japan
| | - Kosei Hasegawa
- Department of Gynecologic Oncology, Saitama Medical University International Medical Center, Hidaka City, Japan
| | - Keiichi Fujiwara
- Department of Gynecologic Oncology, Saitama Medical University International Medical Center, Hidaka City, Japan
| | - Kenji Tamura
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
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Abstract
INTRODUCTION Endometrial cancer is the most common gynecologic malignancy in the developed world, and its incidence is increasing. Mortality from this cancer has not improved in recent decades and is primarily driven by high-grade carcinomas that are more likely to present at an advanced stage and ultimately are more likely to recur. The prognosis for recurrent endometrial cancer is poor, especially for the 50% of these women that present with extrapelvic disease recurrence. As a standard of care, recurrent disease has been treated with platinum-based chemotherapy; however, new therapies are emerging as we identify drivers of proliferation and metastasis at the cellular and molecular levels. Areas Covered: We review currently available data for the management of recurrent endometrial cancer, with a focus on systemic treatment of recurrent disease. We discuss the available evidence for first-line, second-line, and subsequent systemic therapy and discuss emerging therapeutic targets including their biologic plausibility and early clinical data. Expert Commentary: Endometrial cancer, though prevalent, remains underfunded and understudied. Recurrent and metastatic disease remains difficult to treat, and prospective randomized data are limited. Our ability to reduce mortality due to this cancer is dependent on identifying new and effective therapeutic strategies for recurrent disease.
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Affiliation(s)
- Elizabeth V Connor
- a Division of Gynecologic Oncology, Department of Obstetrics and Gynecology and Women's Health Institute , The Cleveland Clinic Foundation , Cleveland , Ohio
| | - Peter G Rose
- a Division of Gynecologic Oncology, Department of Obstetrics and Gynecology and Women's Health Institute , The Cleveland Clinic Foundation , Cleveland , Ohio
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15
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Colombo I, Kurnit KC, Westin SN, Oza AM. Moving From Mutation to Actionability. Am Soc Clin Oncol Educ Book 2018; 38:495-503. [PMID: 30231353 DOI: 10.1200/edbk_199665] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The diffusion of high-throughput next-generation sequencing technologies has sustained massive parallel sequencing of tumor tissue providing a deep insight into tumor biology and advancement of personalized medicine. A substantial number of targeted agents have been investigated in gynecologic cancer and some have received U.S. Food and Drug Administration approval, like PARP inhibitors in ovarian cancer, bevacizumab in ovarian and cervical cancers, and pembrolizumab in microsatellite-unstable or mismatch repair-deficient endometrial cancer. To improve effectiveness of targeted therapy, identification of predictive biomarkers able to guide the selection of the correct drug for the correct patient is crucial. Different limitations must be addressed to favor a more rapid implementation of a genotyping approach in treatment selection, such as the possibility to easily assess tumor heterogeneity and clonal evolution along the disease trajectory and the need for innovative trial designs like adaptive or basket trials incorporating molecular features as selection criteria. A deep dive into the genomic features of exceptional responders may also favor better understanding of tumor biology, mechanism of action of a specific target agent, and identification or predictive biomarkers for subsequent tailored studies.
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Affiliation(s)
- Ilaria Colombo
- From the Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada; Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX; University of Toronto, Department of Medicine, Toronto, ON, Canada
| | - Katherine C Kurnit
- From the Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada; Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX; University of Toronto, Department of Medicine, Toronto, ON, Canada
| | - Shannon N Westin
- From the Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada; Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX; University of Toronto, Department of Medicine, Toronto, ON, Canada
| | - Amit M Oza
- From the Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada; Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX; University of Toronto, Department of Medicine, Toronto, ON, Canada
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16
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Makker V, Green AK, Wenham RM, Mutch D, Davidson B, Miller DS. New therapies for advanced, recurrent, and metastatic endometrial cancers. GYNECOLOGIC ONCOLOGY RESEARCH AND PRACTICE 2017; 4:19. [PMID: 29214032 PMCID: PMC5712183 DOI: 10.1186/s40661-017-0056-7] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Accepted: 11/13/2017] [Indexed: 12/21/2022]
Abstract
Endometrial cancer is the most common gynecologic malignancy in the United States, accounting for 6% of cancers in women. In 2017, an estimated 61,380 women were diagnosed with endometrial cancer, and approximately 11,000 died from this disease. From 1987 to 2008, there was a 50% increase in the incidence of endometrial cancer, with an approximate 300% increase in the number of associated deaths. Although there are many chemotherapeutic and targeted therapy agents approved for ovarian, fallopian tube and primary peritoneal cancers, since the 1971 approval of megestrol acetate for the palliative treatment of advanced endometrial cancer, only pembrolizumab has been Food and Drug Administration (FDA)-approved for high microsatellite instability (MSI-H) or mismatch repair deficient (dMMR) endometrial cancer; this highlights the need for new therapies to treat advanced, recurrent, metastatic endometrial cancer. In this review, we discuss current and emerging treatment options for endometrial cancer, including chemotherapy, targeted therapy, and immunotherapy. The National Cancer Institute (NCI) and others are now focusing their efforts on the design of scientifically rational targeted therapy and immunotherapy trials for specific molecular phenotypes of endometrial cancer. This is essential for the advancement of cancer care for women, which is threatened by a severe enrollment decline of approximately 80% for gynecologic oncology clinical trials.
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Affiliation(s)
- Vicky Makker
- Gynecologic Medical Oncology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center and Weill Cornell Medical College, 1275 York Avenue, New York, TX 10065 USA
| | - Angela K Green
- Gynecologic Medical Oncology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center and Weill Cornell Medical College, 1275 York Avenue, New York, TX 10065 USA
| | - Robert M Wenham
- Department of Gynecologic Oncology, H. Lee Moffitt Cancer Center, Tampa, FL USA
| | - David Mutch
- Division of Gynecologic Oncology, Washington University School of Medicine, St Louis, MO USA
| | - Brittany Davidson
- Division of Gynecologic Oncology, Duke University Medical Center, Duke Cancer Institute, Durham, NC USA
| | - David Scott Miller
- Division of Gynecologic Oncology, University of Texas Southwestern Medical Center, Dallas, USA
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17
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Miyamoto M, Takano M, Kuwahara M, Soyama H, Kato K, Matuura H, Sakamoto T, Takasaki K, Aoyama T, Yoshikawa T, Furuya K. Efficacy of combination chemotherapy using irinotecan and nedaplatin for patients with recurrent and refractory endometrial carcinomas: preliminary analysis and literature review. Cancer Chemother Pharmacol 2017; 81:111-117. [PMID: 29124328 DOI: 10.1007/s00280-017-3454-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Accepted: 10/10/2017] [Indexed: 11/28/2022]
Abstract
PURPOSE We aimed to retrospectively evaluate the efficacy and toxicity of an irinotecan hydrochloride (CPT) and nedaplatin (N) combination therapy for recurrent and refractory endometrial carcinoma, administered based on UGT1A1 genotype. METHODS Between 2009 and 2017, 21 patients who received CPT-N therapy for recurrent endometrial carcinoma as second- or third-line chemotherapy at our hospital were identified. The CPT-N regimen included 40-70 mg/m2 of CPT-11 on days 1, 8, and 15, and 50 mg/m2 of nedaplatin on day 1, q4 weeks. RESULTS The median patient age was 63 years. The number of prior chemotherapeutic regimens ranged from 1 to 2. Two patients had prior pelvic irradiation. The response rate [ratio of complete remission (CR) to partial remission (PR)] of CPT-N therapy was 3 of 21 (14.3%), and clinical benefit rate (CBR) [the combined percentages of CR, PR, and stable disease (SD)] was 9 of 21 (42.8%). Toxicities included grade 3 neutropenia [4 (19.0%) cases], grade 3 febrile neutropenia [2 (9.5%) cases], and grade 3 diarrhea [3 (14.3%) cases]; all resolved with conservative treatment. Patients with a wild-type UGT1A1 status received higher doses of CPT-11 (p = 0.048) and had similar RR and CBR compared to those with a UGT1A1*6 and *28 status. There were no significant differences in frequencies of hematological or non-hematological toxicities, regardless of UGT1A1 status. CONCLUSIONS The CPT-N regimen for recurrent and refractory endometrial carcinoma had tolerable side effects and significant efficacy. This regimen is a viable treatment option for endometrial carcinoma.
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Affiliation(s)
- Morikazu Miyamoto
- Department of Obstetrics and Gynecology, National Defense Medical College Hospital, Tokorozawa, Saitama, 359-8513, Japan.
| | - Masashi Takano
- Department of Clinical Oncology, National Defense Medical College Hospital, Tokorozawa, Saitama, 359-8513, Japan
| | - Mika Kuwahara
- Department of Obstetrics and Gynecology, National Defense Medical College Hospital, Tokorozawa, Saitama, 359-8513, Japan
| | - Hiroaki Soyama
- Department of Obstetrics and Gynecology, National Defense Medical College Hospital, Tokorozawa, Saitama, 359-8513, Japan
| | - Kento Kato
- Department of Obstetrics and Gynecology, National Defense Medical College Hospital, Tokorozawa, Saitama, 359-8513, Japan
| | - Hiroko Matuura
- Department of Obstetrics and Gynecology, National Defense Medical College Hospital, Tokorozawa, Saitama, 359-8513, Japan
| | - Takahiro Sakamoto
- Department of Obstetrics and Gynecology, National Defense Medical College Hospital, Tokorozawa, Saitama, 359-8513, Japan
| | - Kazuki Takasaki
- Department of Obstetrics and Gynecology, National Defense Medical College Hospital, Tokorozawa, Saitama, 359-8513, Japan
| | - Tadashi Aoyama
- Department of Obstetrics and Gynecology, National Defense Medical College Hospital, Tokorozawa, Saitama, 359-8513, Japan
| | - Tomoyuki Yoshikawa
- Department of Clinical Oncology, National Defense Medical College Hospital, Tokorozawa, Saitama, 359-8513, Japan
| | - Kenichi Furuya
- Department of Obstetrics and Gynecology, National Defense Medical College Hospital, Tokorozawa, Saitama, 359-8513, Japan
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18
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Healy V, O'Halloran P, O'Brien S, Beausang A, Caird J. CNS metastasis secondary to malignant-mixed Müllerian tumor: case report and review of therapeutics. CNS Oncol 2017; 6:315-323. [PMID: 28990810 DOI: 10.2217/cns-2017-0015] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
This paper reviews CNS involvement secondary to malignant-mixed Müllerian tumor or uterine carcinosarcoma, a rare aggressive biphasic Müllerian tumor. We report a cerebellar metastasis with epithelial and mesenchymal components, demonstrating heterologous rhabdomyogenic and chondroblastic differentiation. The patient had undergone total abdominal hysterectomy and bilateral salpingo-oophorectomy for palliation of symptomatic chemotherapy-resistant node-positive disease. CNS involvement is rare, and prognostically poor, and suggestively poorer in predominantly sarcomatous metastases. Multimodal therapy is indicated; in solitary metastases, surgical resection or stereotactic radiosurgery is included, followed by whole brain radiotherapy. In unresectable brain metastases, stereotactic radiosurgery and whole brain radiotherapy warrant consideration in up to 2-3 metastases. In multiple metastases, palliative steroid therapy or cranial irradiation may be considered. Combination or platinum-based chemotherapy (i.e., ifosfamide-paclitaxel or carboplatin-paclitaxel) is indicated in all stages, with a role in both disease cure and control-directed management. Targeted therapeutics have thus far not demonstrated significant clinical efficacy.
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Affiliation(s)
- Vincent Healy
- Department of Neurosurgery, National Neurosurgery Centre, Beaumont Hospital, Dublin 11, Ireland
| | - Philip O'Halloran
- Department of Neurosurgery, National Neurosurgery Centre, Beaumont Hospital, Dublin 11, Ireland
| | - Sorca O'Brien
- Department of Gynaecological Oncology, UCD School of Medicine, MMUH, Dublin 7, Ireland
| | - Alan Beausang
- Department of Neuropathology, Beaumont Hospital, Dublin 9, Ireland
| | - John Caird
- Department of Neurosurgery, National Neurosurgery Centre, Beaumont Hospital, Dublin 11, Ireland
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Eritja N, Yeramian A, Chen BJ, Llobet-Navas D, Ortega E, Colas E, Abal M, Dolcet X, Reventos J, Matias-Guiu X. Endometrial Carcinoma: Specific Targeted Pathways. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2017; 943:149-207. [PMID: 27910068 DOI: 10.1007/978-3-319-43139-0_6] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Endometrial cancer (EC) is the most common gynecologic malignancy in the western world with more than 280,000 cases per year worldwide. Prognosis for EC at early stages, when primary surgical resection is the most common initial treatment, is excellent. Five-year survival rate is around 70 %.Several molecular alterations have been described in the different types of EC. They occur in genes involved in important signaling pathways. In this chapter, we will review the most relevant altered pathways in EC, including PI3K/AKT/mTOR, RAS-RAF-MEK-ERK, Tyrosine kinase, WNT/β-Catenin, cell cycle, and TGF-β signaling pathways. At the end of the chapter, the most significant clinical trials will be briefly discussed.This information is important to identify specific targets for therapy.
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Affiliation(s)
- Nuria Eritja
- Department of Pathology and Molecular Genetics and Research Laboratory, Hospital Universitari Arnau de Vilanova, University of Lleida, IRBLLEIDA, Av Rovira Roure, 80, 25198, Lleida, Spain
- GEICEN Research Group, Department of Pathology and Molecular Genetics and Research Laboratory, Hospital Universitari Arnau de Vilanova, University of Lleida, IRBLLEIDA, Av Rovira Roure, 80, 25198, Lleida, Spain
| | - Andree Yeramian
- Department of Pathology and Molecular Genetics and Research Laboratory, Hospital Universitari Arnau de Vilanova, University of Lleida, IRBLLEIDA, Av Rovira Roure, 80, 25198, Lleida, Spain
- GEICEN Research Group, Department of Pathology and Molecular Genetics and Research Laboratory, Hospital Universitari Arnau de Vilanova, University of Lleida, IRBLLEIDA, Av Rovira Roure, 80, 25198, Lleida, Spain
| | - Bo-Juen Chen
- New York Genome Center, New York, NY, 10013, USA
| | - David Llobet-Navas
- Institute of Genetic Medicine, Newcastle University, Newcastle-Upon-Tyne, NE1 3BZ, UK
| | - Eugenia Ortega
- Department of Pathology and Molecular Genetics and Research Laboratory, Hospital Universitari Arnau de Vilanova, University of Lleida, IRBLLEIDA, Av Rovira Roure, 80, 25198, Lleida, Spain
| | - Eva Colas
- Department of Pathology and Molecular Genetics and Research Laboratory, Hospital Universitari Arnau de Vilanova, University of Lleida, IRBLLEIDA, Av Rovira Roure, 80, 25198, Lleida, Spain
- GEICEN Research Group, Department of Pathology and Molecular Genetics and Research Laboratory, Hospital Universitari Arnau de Vilanova, University of Lleida, IRBLLEIDA, Av Rovira Roure, 80, 25198, Lleida, Spain
- Research Unit in Biomedicine and Translational and Pediatric Oncology, Vall d'Hebron Research Institute, Barcelona, Spain
| | - Miguel Abal
- GEICEN Research Group, Department of Pathology and Molecular Genetics and Research Laboratory, Hospital Universitari Arnau de Vilanova, University of Lleida, IRBLLEIDA, Av Rovira Roure, 80, 25198, Lleida, Spain
- Translational Medical Oncology, Health Research Institute of Santiago (IDIS), Santiago de Compostela, Spain
| | - Xavier Dolcet
- Department of Pathology and Molecular Genetics and Research Laboratory, Hospital Universitari Arnau de Vilanova, University of Lleida, IRBLLEIDA, Av Rovira Roure, 80, 25198, Lleida, Spain
- GEICEN Research Group, Department of Pathology and Molecular Genetics and Research Laboratory, Hospital Universitari Arnau de Vilanova, University of Lleida, IRBLLEIDA, Av Rovira Roure, 80, 25198, Lleida, Spain
| | - Jaume Reventos
- GEICEN Research Group, Department of Pathology and Molecular Genetics and Research Laboratory, Hospital Universitari Arnau de Vilanova, University of Lleida, IRBLLEIDA, Av Rovira Roure, 80, 25198, Lleida, Spain
- Research Unit in Biomedicine and Translational and Pediatric Oncology, Vall d'Hebron Research Institute, Barcelona, Spain
| | - Xavier Matias-Guiu
- Department of Pathology and Molecular Genetics and Research Laboratory, Hospital Universitari Arnau de Vilanova, University of Lleida, IRBLLEIDA, Av Rovira Roure, 80, 25198, Lleida, Spain.
- GEICEN Research Group, Department of Pathology and Molecular Genetics and Research Laboratory, Hospital Universitari Arnau de Vilanova, University of Lleida, IRBLLEIDA, Av Rovira Roure, 80, 25198, Lleida, Spain.
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Mattina J, Carlisle B, Hachem Y, Fergusson D, Kimmelman J. Inefficiencies and Patient Burdens in the Development of the Targeted Cancer Drug Sorafenib: A Systematic Review. PLoS Biol 2017; 15:e2000487. [PMID: 28158308 PMCID: PMC5291369 DOI: 10.1371/journal.pbio.2000487] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2016] [Accepted: 01/06/2017] [Indexed: 02/06/2023] Open
Abstract
Failure in cancer drug development exacts heavy burdens on patients and research systems. To investigate inefficiencies and burdens in targeted drug development in cancer, we conducted a systematic review of all prelicensure trials for the anticancer drug, sorafenib (Bayer/Onyx Pharmaceuticals). We searched Embase and MEDLINE databases on October 14, 2014, for prelicensure clinical trials testing sorafenib against cancers. We measured risk by serious adverse event rates, benefit by objective response rates and survival, and trial success by prespecified primary endpoint attainment with acceptable toxicity. The first two clinically useful applications of sorafenib were discovered in the first 2 efficacy trials, after five drug-related deaths (4.6% of 108 total) and 93 total patient-years of involvement (2.4% of 3,928 total). Thereafter, sorafenib was tested in 26 indications and 67 drug combinations, leading to one additional licensure. Drug developers tested 5 indications in over 5 trials each, comprising 56 drug-related deaths (51.8% of 108 total) and 1,155 patient-years (29.4% of 3,928 total) of burden in unsuccessful attempts to discover utility against these malignancies. Overall, 32 Phase II trials (26% of Phase II activity) were duplicative, lacked appropriate follow-up, or were uninformative because of accrual failure, constituting 1,773 patients (15.6% of 11,355 total) participating in prelicensure sorafenib trials. The clinical utility of sorafenib was established early in development, with low burden on patients and resources. However, these early successes were followed by rapid and exhaustive testing against various malignancies and combination regimens, leading to excess patient burden. Our evaluation of sorafenib development suggests many opportunities for reducing costs and unnecessary patient burden in cancer drug development.
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Affiliation(s)
- James Mattina
- Studies of Translation, Ethics and Medicine (STREAM), Biomedical Ethics Unit, McGill University, Montréal, Quebec, Canada
| | - Benjamin Carlisle
- Studies of Translation, Ethics and Medicine (STREAM), Biomedical Ethics Unit, McGill University, Montréal, Quebec, Canada
| | - Yasmina Hachem
- Studies of Translation, Ethics and Medicine (STREAM), Biomedical Ethics Unit, McGill University, Montréal, Quebec, Canada
| | - Dean Fergusson
- Department of Clinical Epidemiology, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Jonathan Kimmelman
- Studies of Translation, Ethics and Medicine (STREAM), Biomedical Ethics Unit, McGill University, Montréal, Quebec, Canada
- * E-mail:
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Abstract
Endometrial cancer is the most common gynecologic malignancy in the United States, with yearly rates continuing to increase. Most women present with early stage disease; however, advanced disease carries a grave prognosis. As a result, novel therapies are currently under investigation for the treatment of endometrial cancer. These advances include a better understanding of the genetic basis surrounding the development of endometrial cancer, novel surgical therapies, and new molecular targets for the treatment of this disease. This review explores the literature regarding these advancements in endometrial cancer.
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Affiliation(s)
- Arthur-Quan Tran
- Gynecologic Oncology, University of North Carolina at Chapel Hill, NC, USA
| | - Paola Gehrig
- Gynecologic Oncology, University of North Carolina at Chapel Hill, NC, USA
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Eritja N, Chen BJ, Rodríguez-Barrueco R, Santacana M, Gatius S, Vidal A, Martí MD, Ponce J, Bergadà L, Yeramian A, Encinas M, Ribera J, Reventós J, Boyd J, Villanueva A, Matias-Guiu X, Dolcet X, Llobet-Navàs D. Autophagy orchestrates adaptive responses to targeted therapy in endometrial cancer. Autophagy 2017; 13:608-624. [PMID: 28055301 PMCID: PMC5361596 DOI: 10.1080/15548627.2016.1271512] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Targeted therapies in endometrial cancer (EC) using kinase inhibitors rarely result in complete tumor remission and are frequently challenged by the appearance of refractory cell clones, eventually resulting in disease relapse. Dissecting adaptive mechanisms is of vital importance to circumvent clinical drug resistance and improve the efficacy of targeted agents in EC. Sorafenib is an FDA-approved multitarget tyrosine and serine/threonine kinase inhibitor currently used to treat hepatocellular carcinoma, advanced renal carcinoma and radioactive iodine-resistant thyroid carcinoma. Unfortunately, sorafenib showed very modest effects in a multi-institutional phase II trial in advanced uterine carcinoma patients. Here, by leveraging RNA-sequencing data from the Cancer Cell Line Encyclopedia and cell survival studies from compound-based high-throughput screenings we have identified the lysosomal pathway as a potential compartment involved in the resistance to sorafenib. By performing additional functional biology studies we have demonstrated that this resistance could be related to macroautophagy/autophagy. Specifically, our results indicate that sorafenib triggers a mechanistic MAPK/JNK-dependent early protective autophagic response in EC cells, providing an adaptive response to therapeutic stress. By generating in vivo subcutaneous EC cell line tumors, lung metastatic assays and primary EC orthoxenografts experiments, we demonstrate that targeting autophagy enhances sorafenib cytotoxicity and suppresses tumor growth and pulmonary metastasis progression. In conclusion, sorafenib induces the activation of a protective autophagic response in EC cells. These results provide insights into the unopposed resistance of advanced EC to sorafenib and highlight a new strategy for therapeutic intervention in recurrent EC.
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Affiliation(s)
- Núria Eritja
- a Department of Basic Sciences , Universitat de Lleida/Institut de Recerca Biomèdica de Lleida, Edifici Biomedicina I, Lab 2.4 , Lleida , Spain.,b Department of Pathology , Universitat de Lleida/Institut de Recerca Biomèdica de Lleida/Hospital Universitari Arnau de Vilanova , Lleida , Spain
| | | | | | - Maria Santacana
- a Department of Basic Sciences , Universitat de Lleida/Institut de Recerca Biomèdica de Lleida, Edifici Biomedicina I, Lab 2.4 , Lleida , Spain.,b Department of Pathology , Universitat de Lleida/Institut de Recerca Biomèdica de Lleida/Hospital Universitari Arnau de Vilanova , Lleida , Spain
| | - Sònia Gatius
- a Department of Basic Sciences , Universitat de Lleida/Institut de Recerca Biomèdica de Lleida, Edifici Biomedicina I, Lab 2.4 , Lleida , Spain.,b Department of Pathology , Universitat de Lleida/Institut de Recerca Biomèdica de Lleida/Hospital Universitari Arnau de Vilanova , Lleida , Spain
| | - August Vidal
- e Department of Pathology , University Hospital of Bellvitge, Bellvitge Biomedical Research Institute (IDIBELL), L'Hospitalet de Llobregat , Barcelona , Catalonia , Spain
| | - Maria Dolores Martí
- f Department of Gynecology , University Hospital of Bellvitge, Bellvitge Biomedical Research Institute (IDIBELL), L'Hospitalet de Llobregat , Barcelona , Catalonia , Spain
| | - Jordi Ponce
- f Department of Gynecology , University Hospital of Bellvitge, Bellvitge Biomedical Research Institute (IDIBELL), L'Hospitalet de Llobregat , Barcelona , Catalonia , Spain
| | - Laura Bergadà
- a Department of Basic Sciences , Universitat de Lleida/Institut de Recerca Biomèdica de Lleida, Edifici Biomedicina I, Lab 2.4 , Lleida , Spain.,b Department of Pathology , Universitat de Lleida/Institut de Recerca Biomèdica de Lleida/Hospital Universitari Arnau de Vilanova , Lleida , Spain
| | - Andree Yeramian
- a Department of Basic Sciences , Universitat de Lleida/Institut de Recerca Biomèdica de Lleida, Edifici Biomedicina I, Lab 2.4 , Lleida , Spain.,b Department of Pathology , Universitat de Lleida/Institut de Recerca Biomèdica de Lleida/Hospital Universitari Arnau de Vilanova , Lleida , Spain
| | - Mario Encinas
- g Department of Experimental Medicine , Universitat de Lleida/Institut de Recerca Biomèdica de Lleida, Edifici Biomedicina I, Lab 2.8 , Lleida , Spain
| | - Joan Ribera
- g Department of Experimental Medicine , Universitat de Lleida/Institut de Recerca Biomèdica de Lleida, Edifici Biomedicina I, Lab 2.8 , Lleida , Spain
| | - Jaume Reventós
- e Department of Pathology , University Hospital of Bellvitge, Bellvitge Biomedical Research Institute (IDIBELL), L'Hospitalet de Llobregat , Barcelona , Catalonia , Spain.,f Department of Gynecology , University Hospital of Bellvitge, Bellvitge Biomedical Research Institute (IDIBELL), L'Hospitalet de Llobregat , Barcelona , Catalonia , Spain
| | - Jeff Boyd
- h Department of Human and Molecular Genetics , Herbert Wertheim College of Medicine, Florida International University , Miami , FL , USA
| | - Alberto Villanueva
- i Chemoresistance and Predictive Factors Group, Program Against Cancer Therapeutic Resistance (ProCURE) , Catalan Institute of Oncology (ICO), Bellvitge Biomedical Research Institute (IDIBELL), L'Hospitalet de Llobregat , Barcelona , Catalonia , Spain
| | - Xavier Matias-Guiu
- a Department of Basic Sciences , Universitat de Lleida/Institut de Recerca Biomèdica de Lleida, Edifici Biomedicina I, Lab 2.4 , Lleida , Spain.,b Department of Pathology , Universitat de Lleida/Institut de Recerca Biomèdica de Lleida/Hospital Universitari Arnau de Vilanova , Lleida , Spain.,e Department of Pathology , University Hospital of Bellvitge, Bellvitge Biomedical Research Institute (IDIBELL), L'Hospitalet de Llobregat , Barcelona , Catalonia , Spain.,f Department of Gynecology , University Hospital of Bellvitge, Bellvitge Biomedical Research Institute (IDIBELL), L'Hospitalet de Llobregat , Barcelona , Catalonia , Spain
| | - Xavier Dolcet
- a Department of Basic Sciences , Universitat de Lleida/Institut de Recerca Biomèdica de Lleida, Edifici Biomedicina I, Lab 2.4 , Lleida , Spain.,b Department of Pathology , Universitat de Lleida/Institut de Recerca Biomèdica de Lleida/Hospital Universitari Arnau de Vilanova , Lleida , Spain
| | - David Llobet-Navàs
- d Institute of Genetic Medicine, Newcastle University , Newcastle-Upon-Tyne , UK
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Risk of Hypertension With Sorafenib Use in Patients With Cancer: A Meta-Analysis From 20,494 Patients. Am J Ther 2017; 24:e81-e101. [DOI: 10.1097/mjt.0000000000000331] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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24
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Winterhoff B, Konecny GE. Targeting fibroblast growth factor pathways in endometrial cancer. Curr Probl Cancer 2017; 41:37-47. [DOI: 10.1016/j.currproblcancer.2016.11.002] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Rodriguez-Freixinos V, Karakasis K, Oza AM. New Targeted Agents in Endometrial Cancer: Are We Really Making Progress? Curr Oncol Rep 2016; 18:23. [PMID: 26922329 DOI: 10.1007/s11912-016-0507-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Endometrial cancer is the most common gynecological malignancy in Europe and North America. Metastatic and recurrent disease is generally incurable with poor prognosis. Recent advances in molecular profiling of endometrial cancer have elucidated four distinct molecular subtypes with different biology and prognosis which should facilitate the development of treatments tailored to disease-specific subgroups. To date, some molecular-targeted agents have shown interesting clinical activity in the recurrent setting, but no targeted therapies are approved for endometrial cancer. Novel pan-PI3K, AKT, and dual PI3K-mTOR inhibitors are being investigated with early signs of activity, but there are concerns about tolerability and toxicity in this often elderly patient population with comorbidities. The development of anti-angiogenic therapies, PARP inhibitors, and immunotherapies, alone or in combinations, appear to be promising strategies. This paper will describe the current evidence supporting the efficacy of molecular-targeted agents already tested in the treatment of metastatic and recurrent EC, and provide some insights on emerging data related to novel-targeted therapies.
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Affiliation(s)
- Victor Rodriguez-Freixinos
- Department of Medicine, Division of Medical Oncology, Princess Margaret Cancer Center, University of Toronto, Toronto, ON, Canada
| | - Katherine Karakasis
- Department of Medicine, Division of Medical Oncology, Princess Margaret Cancer Center, University of Toronto, Toronto, ON, Canada
| | - Amit M Oza
- Department of Medicine, Division of Medical Oncology, Princess Margaret Cancer Center, University of Toronto, Toronto, ON, Canada. .,Princess Margaret Cancer Center, Bras Family Drug Development Program, 610 University Avenue, Toronto, ON, M5G 2M9, Canada.
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Phase II Study Evaluating PegLiposomal Doxorubicin and Carboplatin Combination Chemotherapy in Gynecologic Sarcomas and Mixed Epithelial-Mesenchymal Tumors A Phase II Protocol of the Arbeitsgemeinschaft Gynaekologische Onkologie Study Group (AGO-GYN 7). Int J Gynecol Cancer 2016; 26:1636-1641. [DOI: 10.1097/igc.0000000000000831] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
BackgroundGynecologic sarcomas are rare diseases with still undefined optimal treatment. Platinum and anthracyclines were reported as active agents in gynecologic sarcoma and carcinosarcoma. So far, data regarding the combination of carboplatin and pegylated liposomal doxorubicin for this patient population are missing.MethodsThis prospective single-arm multicenter phase II trial evaluated the efficacy of carboplatin AUC 6 in combination with pegylated liposomal doxorubicin 40 mg/m2 q28 in 40 patients with newly diagnosed or recurrent gynecologic sarcoma or carcinosarcoma.ResultsTwenty patients with carcinosarcoma and 20 patients with leiomyosarcoma or endometrial stromal sarcoma were included. The percentage of patients with grade 3/4 neutropenia was 50%, but we did not observe any febrile neutropenia. The rates of grade 1 and 2 palmo-plantar erythema were moderate with 25% and 10%, respectively. Response rate was 33.3%. The 12-month progression-free and overall survival times were 32.5% and 77.0%, respectively.ConclusionsThe combination of carboplatin and pegylated liposomal doxorubicin is feasible and has activity within the investigated study cohort.
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Bestvina CM, Fleming GF. Chemotherapy for Endometrial Cancer in Adjuvant and Advanced Disease Settings. Oncologist 2016; 21:1250-1259. [PMID: 27412393 PMCID: PMC5061541 DOI: 10.1634/theoncologist.2016-0062] [Citation(s) in RCA: 73] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Accepted: 05/17/2016] [Indexed: 12/14/2022] Open
Abstract
: Level I evidence exists for use of adjuvant chemotherapy in stage IIIC endometrial cancer (positive lymph nodes), although results of randomized trials have varied. Chemotherapy is also often recommended for high-risk subsets of stage I disease, such as serous carcinomas, although prospective trial data to validate this practice are lacking. Carboplatin plus paclitaxel is the current standard regimen, based on extrapolation of data from the metastatic setting. Several clinical trials have compared adjuvant pelvic radiotherapy alone to a combination of radiotherapy and chemotherapy with mixed results. One of the largest of these trials, Postoperative Radiation Therapy in Endometrial Carcinoma 3 (PORTEC-3), has completed accrual and is awaiting data maturation. Metastatic disease is not curable. For tumors of low-grade endometrioid histology with a prolonged time to recurrence, endocrine therapy with a progestin-based regimen is appropriate. Chemotherapy will be used in most other cases, and the standard first-line regimen is carboplatin and paclitaxel. Few chemotherapy agents have been shown to produce meaningful response rates in the second-line setting. Molecularly targeted therapies such as mTOR inhibitors and antiangiogenic agents including bevacizumab have been studied but their role in the armamentarium remains uncertain. IMPLICATIONS FOR PRACTICE Following surgical resection and staging for endometrial cancer, adjuvant chemotherapy with carboplatin and paclitaxel can be administered to patients with a high risk for recurrence. This includes patients with stage IIIC disease with positive lymph nodes, and high-risk subsets of stage I disease such as serous carcinomas. In the metastatic setting, endocrine therapy can be considered, particularly for patients with lower-grade disease and a prolonged time to recurrence. Combined therapy with carboplatin and paclitaxel is the standard of care used for front-line chemotherapy. Antiangiogenic agents are clearly active, but how they should be integrated into treatment is not yet determined. Immunotherapy is a promising direction for patients with mismatch repair-deficient or polymerase ε-mutated tumors.
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Abstract
Surgery is the primary treatment for uterine carcinosarcoma (UCS). Lymphadenectomy should be performed for staging purposes in tumors apparently confined to the uterus. Most studies found that lymphadenectomy is of therapeutic value. The therapeutic value of cytoreduction to no residual macroscopic disease in advanced UCS is based mostly on small retrospective uncontrolled studies. Postoperative adjuvant therapy should be considered for all stages of UCS. Adjuvant pelvic radiotherapy may reduce locoregional recurrences. However, this does not translate into improved overall survival since most recurrences are distant outside the irradiated field, and the survival rates remain poor, the 5-year overall survival being about 50%. Several adjuvant platin-based combination chemotherapy schedules such as cisplatin/ifosfamide, ifosfamide/paclitaxel, and paclitaxel/carboplatin have been found to be an effective mode of adjuvant treatment. Multimodal therapy (i.e., adjuvant chemotherapy plus radiotherapy) has also been shown to be effective. Most studies dealing with adjuvant treatment are retrospective and prospective randomized controlled trials (i.e., phase III studies) comparing that between the various adjuvant chemotherapy schedules and between them and multimodal treatment are lacking. Quality of life with the various treatment modalities needs also to be assessed. An effective targeted therapy has so far not been found. In spite of the multiple studies with regard to the treatment of UCS published during the last 15 years, the optimal management of UCS is still not established.
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Affiliation(s)
- Joseph Menczer
- Gynecologic Oncology Unit, Department of Obstetrics and Gynecology, E. Wolfson Medical Center, Holon, Israel.
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29
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Effects of the multikinase inhibitors Sorafenib and Regorafenib in PTEN deficient neoplasias. Eur J Cancer 2016; 63:74-87. [DOI: 10.1016/j.ejca.2016.04.019] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2015] [Revised: 04/06/2016] [Accepted: 04/21/2016] [Indexed: 02/07/2023]
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30
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Wallwiener C, Hartkopf A, Kommoss S, Joachim C, Wallwiener M, Taran FA, Brucker S. Clinical Characteristics, Surgical Management and Adjuvant Therapy of Patients with Uterine Carcinosarcoma: A Retrospective Case Series. Geburtshilfe Frauenheilkd 2016; 76:188-193. [PMID: 26941453 DOI: 10.1055/s-0042-100205] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Purpose: To review a single-center experience over a 27-year period of managing uterine carcinosarcoma (UCS), focusing on surgical practice, adjuvant therapy and clinical outcome. Material and Methods: This was a retrospective study of women with histologically proven UCS treated at the Department of Obstetrics and Gynecology, University of Tübingen, Germany, between 1983 and 2010. Inpatient and outpatient records were reviewed; follow-up and survival data were ascertained. Results: The study population comprised 18 patients with UCS. Primary surgical treatment consisted of total abdominal hysterectomy in 12 patients (67 %) and laparoscopic total hysterectomy in 4 patients (22 %). Bilateral salpingo-oophorectomy was performed in 94 % of patients (17/18). Lymph nodes were evaluated in 15 patients (83 %). Positive pelvic lymph nodes were present in 2 patients (11 %). A total of 17 patients (94 %) received adjuvant therapy. Disease recurred in 7 (39 %) patients of our study group, with no recurrence noted in the 4 patients who underwent laparoscopic surgical staging. Median disease-free survival (DFS) was 48.7 months (95 % CI: 0.0-157.3) and median overall survival (OS) was 49.9 months (95 % CI: 0.0-108.2). The 5-year survival rate was 40 %. Conclusion: UCS is a rare and aggressive uterine neoplasm with high recurrence rates and metastatic potential. Surgical staging consisting of total hysterectomy with bilateral salpingo-oophorectomy and systematic lymphadenectomy is the most important treatment for patients with UCS. Adjuvant radiation therapy appears to decrease pelvic recurrence, but there is a high incidence of distant recurrence, indicating the need for additional systemic treatment.
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Affiliation(s)
- C Wallwiener
- Department of Obstetrics and Gynecology, University of Tübingen, Tübingen
| | - A Hartkopf
- Department of Obstetrics and Gynecology, University of Tübingen, Tübingen
| | - S Kommoss
- Department of Obstetrics and Gynecology, University of Tübingen, Tübingen
| | - C Joachim
- Department of Obstetrics and Gynecology, University of Tübingen, Tübingen
| | - M Wallwiener
- Department of Obstetrics and Gynecology, University of Heidelberg, Heidelberg
| | - F A Taran
- Department of Obstetrics and Gynecology, University of Tübingen, Tübingen
| | - S Brucker
- Department of Obstetrics and Gynecology, University of Tübingen, Tübingen
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Improvements in progression-free and overall survival due to the use of anti-angiogenic agents in gynecologic cancers. Curr Treat Options Oncol 2015; 16:318. [PMID: 25750175 DOI: 10.1007/s11864-014-0318-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
OPINION STATEMENT In ovarian cancer (OC), the best established anti-angiogenic drug, bevacizumab, has demonstrated only modest prolonged progression free survival (PFS) and no increased overall survival (OS). The unanswered question is in which clinical situation bevacizumab might benefit ovarian cancer patients most. The cost-benefit analysis in the primary treatment was found not to be favorable but the use in the recurrent OC setting might be more compelling. Multi-targeted anti-angiogenic tyrosine kinase inhibitors (TKI) such as cediranib and pazopanib have shown some therapeutic benefits with improvements of PFS and OS in patients with platinum-sensitive as well as resistant OC, in whom there is a major need for novel therapies. Very promising is also the observed improvement of PFS in recurrent OC in patients when combining cediranib with the PARP inhibitor olaparib without giving additional chemotherapy. The anti-angiogenic agent trebananib has achieved similar results like TKI, but has a favorable toxicity profile which does not overlap with those of VEGF inhibitors. In cervical cancer the addition of bevacizumab to combination chemotherapy in patients with recurrent, persistent or metastatic chemotherapy-naive disease results in a significant increase in OS. Considering the lack of therapeutic options in this difficult clinical setting, the inclusion of bevacizumab most likely will become a new standard for recurrent cervical cancer. In uterine sarcomas as very aggressive malignancies with a substantial need for better therapies the observed improved PFS with sorafenib warrants further investigation. No data showing a convincing improvement of survival in endometrial cancer have been presented yet. In view of the limited PFS and OS benefit observed with anti-angiogenics in gynecologic oncology, increased morbidity due to side effects of this treatment resulting in loss of quality of life and also substantial costs have to be taken into consideration. Thorough case selection based on molecular subgrouping of gynecologic cancers will therefore be a prerequisite for future anti-angiogenic therapy. This will require the integration of molecular diagnostics which still have to be developed and standardized.
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Seoud M, Lundqvist EÅ, Fujiwara K. Targeted therapy in gynecologic cancers: Ready for prime time? Int J Gynaecol Obstet 2015; 131 Suppl 2:S150-2. [DOI: 10.1016/j.ijgo.2015.06.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Moore KN, Sill MW, Tenney ME, Darus CJ, Griffin D, Werner TL, Rose PG, Behrens R. A phase II trial of trebananib (AMG 386; IND#111071), a selective angiopoietin 1/2 neutralizing peptibody, in patients with persistent/recurrent carcinoma of the endometrium: An NRG/Gynecologic Oncology Group trial. Gynecol Oncol 2015; 138:513-8. [PMID: 26171911 PMCID: PMC4692151 DOI: 10.1016/j.ygyno.2015.07.006] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2015] [Accepted: 07/06/2015] [Indexed: 01/27/2023]
Abstract
OBJECTIVES Ang1 & 2 (angiopoietin-1; -2) interact with Tie2 receptors on endothelial cells to mediate vascular remodeling in an angiogenesis signaling pathway distinct from the VEGF axis. Trebananib is a peptide Fc fusion protein that binds Ang1 and 2 and prevents interaction with Tie2. The efficacy of trebananib in recurrent/persistent endometrial cancer (EC) was studied. METHODS The primary objective was to determine the frequency of patients with objective tumor responses (ORR) and event-free survival for ≥6months (6-month EFS) and determine toxicity of trebananib at a dose and schedule of 15mg/kg, IV QW. Recurrent/persistent EC, measurable disease, and ≤2 prior chemotherapy lines were required. RESULTS Thirty-two patients were eligible and treated. The most common histologies were G1/2 endometrioid (31%), G3 endometrioid (28%) and serous (31.3%). 78% of patients had 1 prior regimen. Patients received 1-9+ cycles of trebananib; 24 patients (75%) received ≤2cycles. One patient had a partial response (3.1%); 8 patients had stable disease (25%) and 5 patients (15.6%) had 6 month EFS. Median progression-free survival and overall-survival were 1.97 months (90% CI 1.77-2.1) and 6.6 months (90% CI 4.01-14.75), respectively. Most common adverse events (AEs) were fatigue, anemia, and GI issues. Grade 3 and 4 AEs were: GI 31 and 0%; vascular 22 and 0%; metabolism/nutrition 19 and 3%; and general (including edema) 16 and 0%. CONCLUSIONS Trebananib has insufficient single agent activity in recurrent EC to warrant further investigation at this dose/schedule.
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Affiliation(s)
- Kathleen N Moore
- Stephenson Oklahoma Cancer Center, 800 NE 10th Street, Oklahoma City, OK 73104, United States.
| | - Michael W Sill
- NRG Oncology Statistics & Data Management Center, Roswell Park Cancer Institute, Elm and Carlton Streets, Buffalo, NY 14263, United States.
| | - Meaghan E Tenney
- University of Chicago, 5841 S. Maryland Avenue, Chicago, IL 60637, United States.
| | - Christopher J Darus
- Maine Medical Center, 102 Campus Drive Unit 116, Scarborough, ME 04074, United States.
| | - David Griffin
- Upstate Carolina CCOP Oncology Research, 101 East Wood Street, Spartanburg, SC 29303, United States.
| | - Theresa L Werner
- Huntsman Cancer Institute, University of Utah, 2000 Circle of Hope, Salt Lake City, UT 84112, United States.
| | - Peter G Rose
- Cleveland Clinic Foundation, 9500 Euclid Avenue, A81, Cleveland, OH 44106, United States.
| | - Robert Behrens
- Cancer Center of Iowa, Iowa Wide Oncology Research Coalition, 1221 Pleasant Street, Suite 450, Des Moines IA 50309, United States.
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Gadducci A, Lanfredini N, Sergiampietri C. Antiangiogenic agents in gynecological cancer: State of art and perspectives of clinical research. Crit Rev Oncol Hematol 2015; 96:113-28. [PMID: 26126494 DOI: 10.1016/j.critrevonc.2015.05.009] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2015] [Revised: 04/08/2015] [Accepted: 05/12/2015] [Indexed: 12/27/2022] Open
Abstract
Vascular endothelial growth factor [VEGF] pathway, which plays a key role in angiogenesis, may be blocked by either extracellular interference with VEGF itself (bevacizumab [BEV] or aflibercept), or intracytoplasmic inhibition of VEGF receptor (pazopanib, nintedanib, cediranid, sunitinib and sorafenib). An alternative approach is represented by trebananib, a fusion protein that prevents the interaction of angiopoietin [Ang]-1 and Ang-2 with Tie2 receptor on vascular endothelium. The combination of antiangiogenic agents, especially BEV, and chemotherapy is a rational therapeutic option for primary or recurrent ovarian carcinoma. However, it will be difficult to accept that it represents the new standard treatment, until biological characterization of ovarian carcinoma has not identified subsets of tumors with different responsiveness to BEV. Anti-angiogenesis is an interesting target also for recurrent cervical or endometrial cancer, but nowadays the use of anti-angiogenic agents in these malignancies should be reserved to patients enrolled in clinical trials.
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Affiliation(s)
- Angiolo Gadducci
- Department of Clinical and Experimental Medicine, Division of Gynecology and Obstetrics, University of Pisa, Italy.
| | - Nora Lanfredini
- Department of Clinical and Experimental Medicine, Division of Gynecology and Obstetrics, University of Pisa, Italy
| | - Claudia Sergiampietri
- Department of Clinical and Experimental Medicine, Division of Gynecology and Obstetrics, University of Pisa, Italy
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Artioli G, Wabersich J, Ludwig K, Gardiman MP, Borgato L, Garbin F. Rare uterine cancer: Carcinosarcomas. Review from histology to treatment. Crit Rev Oncol Hematol 2015; 94:98-104. [DOI: 10.1016/j.critrevonc.2014.10.013] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2014] [Revised: 09/11/2014] [Accepted: 10/28/2014] [Indexed: 12/23/2022] Open
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Cantrell LA, Blank SV, Duska LR. Uterine carcinosarcoma: A review of the literature. Gynecol Oncol 2015; 137:581-8. [PMID: 25805398 DOI: 10.1016/j.ygyno.2015.03.041] [Citation(s) in RCA: 153] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2015] [Accepted: 03/16/2015] [Indexed: 12/12/2022]
Abstract
OBJECTIVE Uterine carcinosarcomas (UCSs) are aggressive tumors previously considered to be sarcomas, but now recognized as malignancies composed of metaplastic transformation of epithelial elements. Much of the management for UCS has been extrapolated from studies of endometrial carcinomas and sarcomas. This article critically reviews the literature pertinent to the pathology, pathogenesis, diagnosis and management of women with UCS. METHODS MEDLINE was searched for English language literature on UCS with a focus on the past 20years. Given the rarity of this tumor, studies were not limited by design or number of reported patients. RESULTS UCS is biologically a de-differentiated endometrial carcinoma with its own pathogenesis and molecular profile. It commonly presents with extrauterine disease which can be identified by comprehensive surgical staging. Most UCS patients are candidates for adjuvant chemotherapy. The role of radiation is less clear. Combination therapy, while commonly used, has not been studied in depth. The high recurrence rate and poor overall survival for UCS suggest an ongoing need for clinical trials for UCS specifically. CONCLUSIONS UCS represents a distinct subtype of uterine malignancy, and should be studied as such via focused clinical trials.
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Affiliation(s)
- Leigh A Cantrell
- University of Virginia, Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Charlottesville, VA 22908, United States
| | - Stephanie V Blank
- New York University Langone Medical Center, New York, NY 10016, United States
| | - Linda R Duska
- University of Virginia, Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Charlottesville, VA 22908, United States.
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mTOR Signaling in Endometrial Cancer: From a Molecular and Therapeutic Point of View. CURRENT OBSTETRICS AND GYNECOLOGY REPORTS 2015. [DOI: 10.1007/s13669-014-0103-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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Li Y, Li S, Zhu Y, Liang X, Meng H, Chen J, Zhang D, Guo H, Shi B. Incidence and risk of sorafenib-induced hypertension: a systematic review and meta-analysis. J Clin Hypertens (Greenwich) 2014; 16:177-85. [PMID: 24621095 DOI: 10.1111/jch.12273] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2013] [Revised: 11/30/2013] [Accepted: 12/08/2013] [Indexed: 01/10/2023]
Abstract
Hypertension is one of the major side effects of sorafenib, and reported incidences vary substantially among clinical trials. A systematic review was conducted using Medline, PubMed, Embase, and the Cochrane Library for all longitudinal studies to investigate the incidence and risk of hypertension events in cancer patients treated with sorafenib. A total of 14 randomized controlled trials and 39 prospective single-arm trials involving 13,555 patients were selected for the meta-analysis. The relative risk of all-grade and high-grade hypertension associated with sorafenib were 3.07 (95% confidence interval [CI], 2.05–4.60; P<.01) and 3.31 (95% CI, 2.21–4.95; P<.01), respectively. The overall incidence of sorafenib-induced all-grade and high-grade hypertension were 19.1% (95% CI, 15.8%–22.4%) and 4.3% (95% CI, 3.0%–5.5%), respectively. A significantly higher incidence of hypertension was noted in patients with renal cell carcinoma (RCC) compared with those with non-RCC malignancies (all-grade: 24.9% [95% CI, 19.7%–30.1%] vs 15.7%[95% CI, 12.1%–19.3%]; P<.05; high-grade:8.6% [95% CI, 6.0%–11.2%] vs 1.8% [95% CI, 0.9%–2.6%]; P<.05). The trials with median progression-free survival (PFS) longer than 5.3 months (mean PFS) demonstrated a significantly higher incidence of high-grade hypertension than trials with shorter PFS (6.3% [95% CI, 4.1%–8.5%] vs 2.6% [95% CI, 1.4%– 3.8%]; P<.05). Findings of the meta-analysis indicated a significantly high risk of sorafenib-induced hypertension. Patients with RCC have a significantly higher incidence of hypertension and the occurrence of hypertension may be associated with improved prognosis.
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Powell MA, Sill MW, Goodfellow PJ, Benbrook DM, Lankes HA, Leslie KK, Jeske Y, Mannel RS, Spillman MA, Lee PS, Hoffman JS, McMeekin DS, Pollock PM. A phase II trial of brivanib in recurrent or persistent endometrial cancer: an NRG Oncology/Gynecologic Oncology Group Study. Gynecol Oncol 2014; 135:38-43. [PMID: 25019571 PMCID: PMC4278402 DOI: 10.1016/j.ygyno.2014.07.083] [Citation(s) in RCA: 72] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2014] [Accepted: 07/06/2014] [Indexed: 01/13/2023]
Abstract
PURPOSE Brivanib, an oral, multi-targeted tyrosine kinase inhibitor with activity against vascular endothelial growth factor (VEGF) and fibroblast growth factor receptor (FGFR) was investigated as a single agent in a phase II trial to assess the activity and tolerability in recurrent or persistent endometrial cancer (EMC). PATIENTS AND METHODS Eligible patients had persistent or recurrent EMC after receiving one to two prior cytotoxic regimens, measurable disease, and performance status of ≤2. Treatment consisted of brivanib 800 mg orally every day until disease progression or prohibitive toxicity. Primary endpoints were progression-free survival (PFS) at six months and objective tumor response. Expression of multiple angiogenic proteins and FGFR2 mutation status was assessed. RESULTS Forty-five patients were enrolled. Forty-three patients were eligible and evaluable. Median age was 64 years. Twenty-four patients (55.8%) received prior radiation. Median number of cycles was two (range 1-24). No GI perforations but one rectal fistula were seen. Nine patients had grade 3 hypertension, with one experiencing grade 4 confusion. Eight patients (18.6%; 90% CI 9.6%-31.7%) had responses (one CR and seven PRs), and 13 patients (30.2%; 90% CI 18.9%-43.9%) were PFS at six months. Median PFS and overall survival (OS) were 3.3 and 10.7 months, respectively. When modeled jointly, VEGF and angiopoietin-2 expression may diametrically predict PFS. Estrogen receptor-α (ER) expression was positively correlated with OS. CONCLUSION Brivanib is reasonably well tolerated and worthy of further investigation based on PFS at six months in recurrent or persistent EMC.
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Affiliation(s)
- Matthew A Powell
- OB/GYN, Washington University School of Medicine, St. Louis, MO 63110, USA.
| | - Michael W Sill
- Gynecologic Oncology Group Statistical and Data Center, Roswell Park Cancer Institute, Buffalo, NY 14263, USA.
| | - Paul J Goodfellow
- Obstetrics and Gynecology, Ohio State University, Columbus, OH, USA.
| | - Doris M Benbrook
- University of Oklahoma Health Sciences Center, Oklahoma City, OK 73190, USA.
| | - Heather A Lankes
- Gynecologic Oncology Group Statistical and Data Center, Roswell Park Cancer Institute, Buffalo, NY 14263, USA.
| | - Kimberly K Leslie
- Department of Obstetrics & Gynecology, University of Iowa Hospitals and Clinics, Iowa City, IA 52242, USA.
| | - Yvette Jeske
- Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, Australia
| | - Robert S Mannel
- University of Oklahoma Health Sciences Center, Oklahoma City, OK 73190, USA.
| | | | - Paula S Lee
- Department of Obstetrics and Gynecology, Duke University Medical Center, Durham, NC 27710, USA.
| | - James S Hoffman
- The Hospital of Central Connecticut, New Britain, CT 06050, USA.
| | - D Scott McMeekin
- University of Oklahoma Health Sciences Center, Oklahoma City, OK 73190, USA.
| | - Pamela M Pollock
- Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, Australia.
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A phase II trial of sunitinib in women with metastatic or recurrent endometrial carcinoma: A study of the Princess Margaret, Chicago and California Consortia. Gynecol Oncol 2014; 134:274-80. [DOI: 10.1016/j.ygyno.2014.05.016] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2014] [Revised: 05/16/2014] [Accepted: 05/20/2014] [Indexed: 01/09/2023]
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Campos SM, Brady WE, Moxley KM, O'Cearbhaill RE, Lee PS, DiSilvestro PA, Rotmensch J, Rose PG, Thaker PH, O'Malley DM, Hanjani P, Zuna RE, Hensley ML. A phase II evaluation of pazopanib in the treatment of recurrent or persistent carcinosarcoma of the uterus: a gynecologic oncology group study. Gynecol Oncol 2014; 133:537-41. [PMID: 24594074 PMCID: PMC4360988 DOI: 10.1016/j.ygyno.2014.02.036] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2014] [Revised: 02/20/2014] [Accepted: 02/24/2014] [Indexed: 12/23/2022]
Abstract
OBJECTIVE Carcinosarcomas of the female genital tract, also called malignant mixed müllerian tumors, are aggressive biphasic tumors. Second-line treatment options in the recurrent/persistent setting have yielded marginal responses. Given the potential role of angiogenesis in the gynecological carcinomas, pazopanib, a VEGFR inhibitor, was investigated in the management of patients with recurrent carcinosarcoma of the uterus. METHODS Eligible patients had histologically confirmed carcinosarcoma of the uterus, a maximum of two prior lines of therapy, adequate renal, hepatic and hematologic function and a performance status of 0-2. Pazopanib was administered orally at 800mg. Two dose reductions were allowed. The primary objective was to ascertain the activity of pazopanib as measured by the proportion of patients who survive progression-free for at least six months and the proportion of patients that have objective tumor responses. Secondary objectives included the frequency and severity of adverse events as assessed by CTCAE v4.0. RESULTS Of the 22 enrolled patients, 19 were eligible and evaluable for toxicity and survival. No patients had a partial or complete response (90% confidence interval [CI]: 0%, 14.6%). Three patients (15.8%) had PFS ≥6months (90% CI: 4.4%, 35.9%). The median PFS was 2.0months (first and third quartiles were 1.6 and 4.0months, respectively). The median overall survival was 8.7months (first and third quartiles were 2.6 and 14.0months, respectively). CONCLUSION Pazopanib demonstrated minimal activity as a second or third line treatment for advanced uterine carcinosarcoma. Potential clinical trial participation should be discussed with the patients.
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Affiliation(s)
- Susana M Campos
- Dana-Farber Partners Cancer Care, Dana-Farber Cancer Institute, Boston, MA 02115, USA.
| | - William E Brady
- Gynecologic Oncology Group Statistical & Data Center, Roswell Park Cancer Institute, Buffalo, NY 14263, USA
| | | | | | - Paula S Lee
- Duke University Medical Center, Durham, NC 27710, USA
| | | | - Jacob Rotmensch
- Rush-Presbyterian St. Lukes Medical Center, Chicago, IL 60612, USA
| | | | - Premal H Thaker
- Washington University School of Medicine, St. Louis, MO 63110, USA
| | - David M O'Malley
- Ohio State University, Columbus Cancer Council, Hilliard, OH 43026, USA
| | | | - Rosemary E Zuna
- University of Oklahoma Science Center, Oklahoma City, OK 73104, USA
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Prasad V, Massey PR, Fojo T. Oral anticancer drugs: how limited dosing options and dose reductions may affect outcomes in comparative trials and efficacy in patients. J Clin Oncol 2014; 32:1620-9. [PMID: 24711558 PMCID: PMC4026582 DOI: 10.1200/jco.2013.53.0204] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
Historically, cancer medicine has avoided the problem of unequal dosing by comparing maximum-tolerated doses of intravenous regimens with proportionate dose reductions for toxicity. However, in recent years, with the development of numerous oral anticancer agents, dosing options are arbitrarily and increasingly limited by the size of pills. We contend that an underappreciated consequence of pill size is unequal dosing in comparative clinical trials and that this can have an impact on outcomes. We discuss how comparative effectiveness trials can be unbalanced and how the use of doses that are not sustainable might affect outcomes, especially marginal ones. We further argue that because of their poor tolerability and their limited dosing options, which often result in large dose adjustments in response to toxicity, the real-world clinical effectiveness of oral anticancer agents may be diminished and may not emulate results achieved in registration trials.
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Affiliation(s)
- Vinay Prasad
- Vinay Prasad and Tito Fojo, National Cancer Institute, National Institutes of Health, Bethesda, MD; and Paul R. Massey, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA.
| | - Paul R Massey
- Vinay Prasad and Tito Fojo, National Cancer Institute, National Institutes of Health, Bethesda, MD; and Paul R. Massey, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Tito Fojo
- Vinay Prasad and Tito Fojo, National Cancer Institute, National Institutes of Health, Bethesda, MD; and Paul R. Massey, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
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Versleijen-Jonkers YMH, Vlenterie M, van de Luijtgaarden ACM, van der Graaf WTA. Anti-angiogenic therapy, a new player in the field of sarcoma treatment. Crit Rev Oncol Hematol 2014; 91:172-85. [PMID: 24613529 DOI: 10.1016/j.critrevonc.2014.02.001] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2013] [Revised: 12/19/2013] [Accepted: 02/05/2014] [Indexed: 01/12/2023] Open
Abstract
Sarcomas encompass a heterogeneous family of mesenchymal malignancies. In metastatic disease improvement in outcome has been limited and there is a clear need for the development of new therapies. One potential target is angiogenesis, already an accepted target for treatment of more prevalent cancers. Multiple (pre)clinical studies focused on the role of angiogenesis and anti-angiogenic treatment in sarcomas. However, getting significant results is complicated due to the relatively small number of patients and the broad range of sarcoma subtypes. Recently, pazopanib has been approved for the treatment of advanced soft tissue sarcoma patients, which is an important step forward and paves the way for the introduction of anti-angiogenic treatment in sarcomas. However, more studies are needed to understand the biological mechanisms by which patients respond to angiogenic inhibitors and to detect markers of response. This review covers the knowledge that has been gained on the role of angiogenesis and anti-angiogenic therapy in sarcomas.
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Affiliation(s)
- Yvonne M H Versleijen-Jonkers
- Department of Medical Oncology, Radboud University Medical Center, Internal Postal Code 452, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands.
| | - Myrella Vlenterie
- Department of Medical Oncology, Radboud University Medical Center, Internal Postal Code 452, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands.
| | - Addy C M van de Luijtgaarden
- Department of Medical Oncology, Radboud University Medical Center, Internal Postal Code 452, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands.
| | - Winette T A van der Graaf
- Department of Medical Oncology, Radboud University Medical Center, Internal Postal Code 452, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands.
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Holland C. Unresolved issues in the management of endometrial cancer. Expert Rev Anticancer Ther 2014; 11:57-69. [DOI: 10.1586/era.10.207] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Etoh T, Nakai H. Prognostic factors and status of hormone receptors and angiogenic factors in uterine carcinosarcoma. J Obstet Gynaecol Res 2013; 40:820-5. [DOI: 10.1111/jog.12251] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2013] [Accepted: 07/27/2013] [Indexed: 11/27/2022]
Affiliation(s)
- Tomomaro Etoh
- Department of Obstetrics and Gynecology; Faculty of Medicine; Kinki University; Osaka Japan
| | - Hidekatsu Nakai
- Department of Obstetrics and Gynecology; Faculty of Medicine; Kinki University; Osaka Japan
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Thanapprapasr D, Cheewakriangkrai C, Likittanasombut P, Thanapprapasr K, Mutch DG. Targeted endometrial cancer therapy as a future prospect. ACTA ACUST UNITED AC 2013; 9:189-99. [PMID: 23477324 DOI: 10.2217/whe.13.4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Among female-specific cancers worldwide, endometrial cancer is the third most common after breast cancer and cervical cancer. In addition, it is the most common gynecological cancer in the USA and Europe. The incidence of this disease appears to be increasing. The cause of this increase is multifactorial, but a few possible factors involved are increasing obesity, an aging population leading to more postmenopausal women and greater tamoxifen use. Surgery is generally the primary treatment of this disease and postoperative radiation therapy in some patients with high or intermediate risk may prevent locoregional recurrences. Adjuvant chemotherapy improves progression-free survival in advanced or recurrent cancer. However, overall survival in patients with advanced disease is poor. Hence, better therapy is needed and targeted molecular therapies are emerging as possible treatment candidates. These include molecules that target VEGF, mTOR, tyrosine kinases, human EGF receptors and FGF receptors. Therapies targeting specific molecular features should be evaluated in future strategies in the treatment of endometrial cancer.
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Affiliation(s)
- Duangmani Thanapprapasr
- Division of Gynecologic Oncology, Department of Obstetrics & Gynecology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.
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Thanapprapasr D, Thanapprapasr K. Molecular Therapy as a Future Strategy in Endometrial Cancer. Asian Pac J Cancer Prev 2013; 14:3419-23. [DOI: 10.7314/apjcp.2013.14.6.3419] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Nogami Y, Banno K, Kisu I, Yanokura M, Umene K, Masuda K, Kobayashi Y, Yamagami W, Nomura H, Tominaga E, Susumu N, Aoki D. Current status of molecular-targeted drugs for endometrial cancer (Review). Mol Clin Oncol 2013; 1:799-804. [PMID: 24649249 PMCID: PMC3915661 DOI: 10.3892/mco.2013.140] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2013] [Accepted: 06/07/2013] [Indexed: 11/15/2022] Open
Abstract
Endometrial cancer is a common gynecological malignant tumor in Western countries and its incidence has also been on the increase in Asia. Genetic abnormalities related to onset and progression of malignancy in the endometrial membrane and signaling system have been identified and the developmental mechanism of endometrial cancer is becoming elucidated. The identification of the molecules related to these abnormalities has led to new potential treatment regimens for endometrial cancer, using molecular-targeted drugs. The current chemotherapy for endometrial cancer often causes systemic side effects that require discontinuation of the treatment. Furthermore, a treatment regimen for cancers of rare histological types has not been established. Recent studies on endometrial cancer revealed patterns of genetic disorders that differ among the histological types. Genetic and molecular information that underlie pathological changes and is associated with DNA mismatch repair genes and epigenetic regulation was also identified. Targeting of these mechanisms with molecular-targeted drugs has been performed with the aim of linking treatment to the carcinogenic mechanism at the molecular and genetic levels. However, the response rates with single-agent therapy are generally low and several problems remain unresolved. Trials of combinations of molecular-targeted drugs with currently available treatments and identification of factors determining sensitivity are required to overcome these difficulties.
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Affiliation(s)
- Yuya Nogami
- Department of Obstetrics and Gynecology, School of Medicine, Keio University, Shinjuku-ku, Tokyo 1608582, Japan
| | - Kouji Banno
- Department of Obstetrics and Gynecology, School of Medicine, Keio University, Shinjuku-ku, Tokyo 1608582, Japan
| | - Iori Kisu
- Department of Obstetrics and Gynecology, School of Medicine, Keio University, Shinjuku-ku, Tokyo 1608582, Japan
| | - Megumi Yanokura
- Department of Obstetrics and Gynecology, School of Medicine, Keio University, Shinjuku-ku, Tokyo 1608582, Japan
| | - Kiyoko Umene
- Department of Obstetrics and Gynecology, School of Medicine, Keio University, Shinjuku-ku, Tokyo 1608582, Japan
| | - Kenta Masuda
- Department of Obstetrics and Gynecology, School of Medicine, Keio University, Shinjuku-ku, Tokyo 1608582, Japan
| | - Yusuke Kobayashi
- Department of Obstetrics and Gynecology, School of Medicine, Keio University, Shinjuku-ku, Tokyo 1608582, Japan
| | - Wataru Yamagami
- Department of Obstetrics and Gynecology, School of Medicine, Keio University, Shinjuku-ku, Tokyo 1608582, Japan
| | - Hiroyuki Nomura
- Department of Obstetrics and Gynecology, School of Medicine, Keio University, Shinjuku-ku, Tokyo 1608582, Japan
| | - Eiichiro Tominaga
- Department of Obstetrics and Gynecology, School of Medicine, Keio University, Shinjuku-ku, Tokyo 1608582, Japan
| | - Nobuyuki Susumu
- Department of Obstetrics and Gynecology, School of Medicine, Keio University, Shinjuku-ku, Tokyo 1608582, Japan
| | - Daisuke Aoki
- Department of Obstetrics and Gynecology, School of Medicine, Keio University, Shinjuku-ku, Tokyo 1608582, Japan
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