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Nakazawa MS, Silverman IM, Rimkunas V, Veloso A, Glodzik D, Johnson A, Ohsumi TK, Patel SR, Conley AP, Roland CL, Soliman PT, Beird HC, Wu CC, Ingram DR, Lazcano R, Song D, Wani KM, Lazar AJ, Yap TA, Wang WL, Livingston JA. Loss of the DNA Repair Gene RNase H2 Identifies a Unique Subset of DDR-Deficient Leiomyosarcomas. Mol Cancer Ther 2024; 23:1057-1065. [PMID: 38561019 PMCID: PMC11321279 DOI: 10.1158/1535-7163.mct-23-0761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Revised: 01/26/2024] [Accepted: 03/29/2024] [Indexed: 04/04/2024]
Abstract
Targeting the DNA damage response (DDR) pathway is an emerging therapeutic approach for leiomyosarcoma (LMS), and loss of RNase H2, a DDR pathway member, is a potentially actionable alteration for DDR-targeted treatments. Therefore, we designed a protein- and genomic-based RNase H2 screening assay to determine its prevalence and prognostic significance. Using a selective RNase H2 antibody on a pan-tumor microarray (TMA), RNase H2 loss was more common in LMS (11.5%, 9/78) than across all tumors (3.8%, 32/843). In a separate LMS cohort, RNase H2 deficiency was confirmed in uterine LMS (U-LMS, 21%, 23/108) and soft-tissue LMS (ST-LMS; 30%, 39/102). In the TCGA database, RNASEH2B homozygous deletions (HomDels) were found in 6% (5/80) of LMS cases, with a higher proportion in U-LMS (15%; 4/27) compared with ST-LMS (2%; 1/53). Using the SNiPDx targeted-NGS sequencing assay to detect biallelic loss of function in select DDR-related genes, we found RNASEH2B HomDels in 54% (19/35) of U-LMS cases with RNase H2 loss by IHC, and 7% (3/43) HomDels in RNase H2 intact cases. No RNASEH2B HomDels were detected in ST-LMS. In U-LMS patient cohort (n = 109), no significant overall survival difference was seen in patients with RNase H2 loss versus intact, or RNASEH2B HomDel (n = 12) versus Non-HomDel (n = 37). The overall diagnostic accuracy, sensitivity, and specificity of RNase H2 IHC for detecting RNA-SEH2B HomDels in U-LMS was 76%, 93%, and 71%, respectively, and it is being developed for future predictive biomarker driven clinical trials targeting DDR in U-LMS.
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Affiliation(s)
- Michael S Nakazawa
- Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | | | | | | | | | | | | | - Shreyaskumar R Patel
- Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Anthony P Conley
- Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Christina L Roland
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Pamela T Soliman
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Hannah C Beird
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Chia-Chin Wu
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Davis R Ingram
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Rossana Lazcano
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Dawon Song
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Khalida M Wani
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Alexander J Lazar
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Timothy A Yap
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Wei-Lien Wang
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - J Andrew Livingston
- Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
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Bendimya M, Rezzoug F, Omari M, Al Jarroudi O, Brahmi SA, Afqir S. Uterine Leiomyosarcoma in a 22-Year-Old Young Woman: A Case Report. Cureus 2024; 16:e62087. [PMID: 38989323 PMCID: PMC11236299 DOI: 10.7759/cureus.62087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/10/2024] [Indexed: 07/12/2024] Open
Abstract
Leiomyosarcoma is one of the rarest types of gynecological cancer. It is a relatively rare condition that affects young women. The most frequent symptom of this disease is vaginal bleeding. The primary treatment for localized disease is still surgical intervention. It is widely recognized that leiomyosarcoma has a poor prognosis, with reduced survival rates and a high likelihood of early recurrence. This report presents a case of uterine leiomyosarcoma in a 22-year-old female patient. Following a total hysterectomy and bilateral salpingo-oophorectomy, the diagnosis of leiomyosarcoma was confirmed through a histopathological examination of the surgical specimen.
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Affiliation(s)
- Mohammed Bendimya
- Medical Oncology, Mohammed VI University Hospital, Faculty of Medicine and Pharmacy of Oujda, Mohammed First University, Oujda, MAR
| | - Fatima Rezzoug
- Medical Oncology, Mohammed VI University Hospital, Faculty of Medicine and Pharmacy of Oujda, Mohammed First University, Oujda, MAR
| | - Mouhsine Omari
- Medical Oncology, Mohammed VI University Hospital, Faculty of Medicine and Pharmacy of Oujda, Mohammed First University, Oujda, MAR
| | - Ouissam Al Jarroudi
- Medical Oncology, Mohammed VI University Hospital, Faculty of Medicine and Pharmacy of Oujda, Mohammed First University, Oujda, MAR
| | - Sami Aziz Brahmi
- Medical Oncology, Mohammed VI University Hospital, Faculty of Medicine and Pharmacy of Oujda, Mohammed First University, Oujda, MAR
| | - Said Afqir
- Medical Oncology, Mohammed VI University Hospital, Faculty of Medicine and Pharmacy of Oujda, Mohammed First University, Oujda, MAR
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Nasioudis D, Latif NA, Ko EM, Cory L, Kim SH, Martin L, Simpkins F, Giuntoli R. Next generation sequencing reveals a high prevalence of pathogenic mutations in homologous recombination DNA damage repair genes among patients with uterine sarcoma. Gynecol Oncol 2023; 177:14-19. [PMID: 37611378 DOI: 10.1016/j.ygyno.2023.07.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Revised: 07/29/2023] [Accepted: 07/31/2023] [Indexed: 08/25/2023]
Abstract
OBJECTIVE Investigate the incidence of homologous recombination DNA damage response (HR-DDR) genomic alterations among patients with uterine sarcoma. METHODS The American Association for Cancer Research GENIE v13.0 database was accessed and patients with uterine leiomyosarcoma, adenosarcoma, undifferentiated uterine sarcoma, high-grade endometrial stromal sarcoma, low-grade endometrial stromal sarcoma, and endometrial stromal sarcoma not otherwise specified were identified. We determined the incidence of pathogenic alterations in the following genes involved in HR-DDR: ATM, ARID1A, ATRX, BAP1, BARD1, BLM, BRCA2, BRCA1, BRIP1, CHEK2, CHEK1, FANCA, FANCC, FANCD2, FANCE, FANCF, FANCG, FANCL, MRE11, NBN, PALB2, RAD50, RAD51, RAD51B, RAD51C, RAD51D, WRN. Data from the OncoKB database, as provided by cBioPortal, was utilized to determine the presence of pathogenic genomic alterations. RESULTS A total of 509 patients contributing with 525 samples were identified. Median patient age at sample collection was 56 years while the majority were White (80.7%). The most common histologic subtype was leiomyosarcoma (63.8%) followed by adenosarcoma (12.3%). The overall incidence of HR-DDR genomic alterations was 28.2%. The most commonly altered genes were ATRX (18.2%), BRCA2 (4%), and RAD51B (2.6%). The highest incidence of HR-DDR genomic alterations was observed among patients with leiomyosarcoma (35.4%), adenosarcoma (27%) and undifferentiated uterine sarcoma (30%), while those with low-grade endometrial stromal sarcoma had the lowest (2.9%) incidence. CONCLUSIONS Approximately 1 in 3 patients with uterine sarcoma harbor a pathogenic alteration in HR-DDR genes. Incidence is high among patients with uterine leiomyosarcoma and adenosarcoma.
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Affiliation(s)
- Dimitrios Nasioudis
- Division of Gynecologic Oncology, University of Pennsylvania Health System, Philadelphia, PA, USA.
| | - Nawar A Latif
- Division of Gynecologic Oncology, University of Pennsylvania Health System, Philadelphia, PA, USA
| | - Emily M Ko
- Division of Gynecologic Oncology, University of Pennsylvania Health System, Philadelphia, PA, USA
| | - Lori Cory
- Division of Gynecologic Oncology, University of Pennsylvania Health System, Philadelphia, PA, USA
| | - Sarah H Kim
- Division of Gynecologic Oncology, University of Pennsylvania Health System, Philadelphia, PA, USA
| | - Lainie Martin
- Division of Gynecologic Oncology, University of Pennsylvania Health System, Philadelphia, PA, USA
| | - Fiona Simpkins
- Division of Gynecologic Oncology, University of Pennsylvania Health System, Philadelphia, PA, USA
| | - Robert Giuntoli
- Division of Gynecologic Oncology, University of Pennsylvania Health System, Philadelphia, PA, USA
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Ijaz I, Shahzad MN, Hosseinifard H, Liu S, Sefidan MO, Kahloon LE, Imani S, Hua Z, Zhang YQ. Evaluation of the efficacy of systemic therapy for advanced uterine leiomyosarcoma: A systematic review, meta-analysis, and meta-regression analysis. Cancer Med 2023. [PMID: 37081717 DOI: 10.1002/cam4.5930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 03/23/2023] [Accepted: 03/30/2023] [Indexed: 04/22/2023] Open
Abstract
Uterine leiomyosarcoma (uLMS) is an aggressive mesenchymal neoplasm associated with a poor prognosis. Systemic chemotherapy is the standard therapy for patients with uLMS. However, it is unclear which treatment regimen results in the most favorable clinical outcome. We performed a meta-analysis and meta-regression analysis to assess the efficiency of different treatments received by patients with advanced, metastatic, and relapsing uLMS by evaluating the objective response rate (ORR) and disease control rate (DCR) as primary endpoints. The frequentist random effects meta-analysis model was used to compare the outcomes of different treatment regimens for advanced uLMS. A meta-regression analysis was performed to estimate the association between the study-specific hazard ratios and specific demographic variables. A meta-analysis of 51 reports including 1664 patients was conducted. Among patients who received adjuvant chemotherapy (916 patients; 55%), gemcitabine and docetaxel were the most frequently used drugs. First-line monotherapy with alkylating agents (pooled ORR = 0.48; 95% confidence interval [CI]: 0.44-0.52) and second-line monotherapy with protein kinase inhibitors (pooled ORR = 0.45; 95% CI: 0.39-0.52) resulted in favorable prognoses. The combinations of anthracycline plus alkylating therapy (pooled DCR = 0.74; 95% CI: 0.67-0.79) and of gemcitabine plus docetaxel (pooled DCR = 0.70; 95% CI: 0.63-0.75) showed the greatest benefits when used as first-line and second-line chemotherapies, respectively. Subgroup meta-analysis results revealed that dual-regimen therapies comprising anthracycline plus alkylating therapy and gemcitabine plus docetaxel are practical therapeutic choices for International Federation of Gynecology and Obstetrics stages III-IVb with distant metastases when assessed by computed tomography (p = 0.001). Furthermore, neoadjuvant chemotherapy and local radiotherapy resulted in favorable outcomes for patients with earlier stages of distant relapsed uLMS (p < 0.001). Our findings provide a basis for designing new therapeutic strategies and can potentially guide clinical practice toward better prognoses for uLMS patients with advanced, metastatic, and relapsing disease.
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Affiliation(s)
- Iqra Ijaz
- Sichuan Provincial Center for Gynecological and Breast Diseases, Southwest Medical University, Luzhou, Sichuan, PR China
- Department of Obstetrics & Gynecology, Holy Family Hospital, Rawalpindi Medical University, Rawalpindi, Pakistan
| | - Muhammad Naveed Shahzad
- Stem Cell Laboratory, Department of Hematology, The Affiliated Hospital of Southwest Medical University Luzhou, Sichuan, PR China
| | - Hossein Hosseinifard
- Department of Biostatistics, School of Public Health, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Shuya Liu
- Department of Oncology, The Affiliated Hospital of Southwest Medical University Luzhou, Sichuan, PR China
| | - Masoud Ostadi Sefidan
- Department of General Surgery, Rasool-e Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Lubna Ejaz Kahloon
- Department of Obstetrics & Gynecology, Holy Family Hospital, Rawalpindi Medical University, Rawalpindi, Pakistan
| | - Saber Imani
- Shulan International Medical College, Zhejiang Shuren University, Zhejiang, Hangzhou, PR China
| | - Zhong Hua
- Department of Obstetrics, The Affiliated Hospital of Southwest Medical University Luzhou, Sichuan, PR China
| | - Yu Qin Zhang
- Department of Oncology, The Affiliated Hospital of Southwest Medical University Luzhou, Sichuan, PR China
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de Almeida BC, dos Anjos LG, Dobroff AS, Baracat EC, Yang Q, Al-Hendy A, Carvalho KC. Epigenetic Features in Uterine Leiomyosarcoma and Endometrial Stromal Sarcomas: An Overview of the Literature. Biomedicines 2022; 10:biomedicines10102567. [PMID: 36289829 PMCID: PMC9599831 DOI: 10.3390/biomedicines10102567] [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: 08/10/2022] [Revised: 10/04/2022] [Accepted: 10/06/2022] [Indexed: 11/16/2022] Open
Abstract
There is a consensus that epigenetic alterations play a key role in cancer initiation and its biology. Studies evaluating the modification in the DNA methylation and chromatin remodeling patterns, as well as gene regulation profile by non-coding RNAs (ncRNAs) have led to the development of novel therapeutic approaches to treat several tumor types. Indeed, despite clinical and translational challenges, combinatorial therapies employing agents targeting epigenetic modifications with conventional approaches have shown encouraging results. However, for rare neoplasia such as uterine leiomyosarcomas (LMS) and endometrial stromal sarcomas (ESS), treatment options are still limited. LMS has high chromosomal instability and molecular derangements, while ESS can present a specific gene fusion signature. Although they are the most frequent types of “pure” uterine sarcomas, these tumors are difficult to diagnose, have high rates of recurrence, and frequently develop resistance to current treatment options. The challenges involving the management of these tumors arise from the fact that the molecular mechanisms governing their progression have not been entirely elucidated. Hence, to fill this gap and highlight the importance of ongoing and future studies, we have cross-referenced the literature on uterine LMS and ESS and compiled the most relevant epigenetic studies, published between 2009 and 2022.
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Affiliation(s)
- Bruna Cristine de Almeida
- Laboratório de Ginecologia Estrutural e Molecular (LIM 58), Disciplina de Ginecologia, Departamento de Obstetricia e Ginecologia, Hospital das Clínicas da Faculdade de Medicina da Universidade de Sao Paulo (HCFMUSP), São Paulo 05403-010, Brazil
| | - Laura Gonzalez dos Anjos
- Laboratório de Ginecologia Estrutural e Molecular (LIM 58), Disciplina de Ginecologia, Departamento de Obstetricia e Ginecologia, Hospital das Clínicas da Faculdade de Medicina da Universidade de Sao Paulo (HCFMUSP), São Paulo 05403-010, Brazil
| | - Andrey Senos Dobroff
- UNM Comprehensive Cancer Center (UNMCCC), University of New Mexico, Albuquerque, NM 87131, USA
- Division of Molecular Medicine, Department of Internal Medicine, (UNM) School of Medicine, UNM Health Sciences Center, 1 University of New Mexico, Albuquerque, NM 87131, USA
| | - Edmund Chada Baracat
- Laboratório de Ginecologia Estrutural e Molecular (LIM 58), Disciplina de Ginecologia, Departamento de Obstetricia e Ginecologia, Hospital das Clínicas da Faculdade de Medicina da Universidade de Sao Paulo (HCFMUSP), São Paulo 05403-010, Brazil
| | - Qiwei Yang
- Department of Obstetrics and Gynecology, University of Chicago, Chicago, IL 60637, USA
| | - Ayman Al-Hendy
- Department of Obstetrics and Gynecology, University of Chicago, Chicago, IL 60637, USA
| | - Katia Candido Carvalho
- Laboratório de Ginecologia Estrutural e Molecular (LIM 58), Disciplina de Ginecologia, Departamento de Obstetricia e Ginecologia, Hospital das Clínicas da Faculdade de Medicina da Universidade de Sao Paulo (HCFMUSP), São Paulo 05403-010, Brazil
- Correspondence: ; Tel.: +55-011-3061-7486
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Shammas N, Yang T, Abidi A, Amneus M, Hodeib M. Clinical use of PARP inhibitor in recurrent uterine leiomyosarcoma with presence of a somatic BRCA2 mutation. Gynecol Oncol Rep 2022; 42:101044. [PMID: 35866178 PMCID: PMC9294647 DOI: 10.1016/j.gore.2022.101044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 07/08/2022] [Accepted: 07/11/2022] [Indexed: 11/05/2022] Open
Abstract
This report reiterates the aggressive nature of uLMS and introduces the novel use of PARPi in recurrent disease. NGS should be performed to identify functional BRCA1/2 loss in uLMS as PARPi may be a potential targeted therapy. PARPi are effective in tumor cells that lack BRCA1/2 tumor suppressor proteins by way of synthetic lethality.
Uterine leiomyosarcoma (uLMS) is an aggressive mesenchymal tumor associated with a poor prognosis. Research demonstrates that PARP inhibitors (PARPi) improve disease-stable survival in patients with somatic BRCA1/2 mutations through the process of synthetic lethality. Therefore, PARPi’s may have a role in treating gynecologic malignancies with deleterious BRCA1/2 mutations. This patient is a 50-year-old female with a history of stage IB uterine leiomyosarcoma, complicated by recurrence along the vaginal cuff and metastases to the lungs. A somatic BRCA2 mutation was identified, and the patient was started on Olaparib for treatment of recurrent disease. The patient has now been disease free for two years. We recommend next generation sequencing be performed to identify functional BRCA1/2 loss in uLMS as PARPi may be a potential targeted therapy for uLMS.
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Role of Homologous Recombination Repair (HRR) Genes in Uterine Leiomyosarcomas: A Retrospective Analysis. Cancers (Basel) 2022; 14:cancers14081934. [PMID: 35454841 PMCID: PMC9024785 DOI: 10.3390/cancers14081934] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 04/06/2022] [Accepted: 04/10/2022] [Indexed: 02/04/2023] Open
Abstract
Simple Summary A more in-depth molecular characterization of uterine leiomyosarcomas (uLMS), a rare disease characterized with dismal prognosis, could provide data suitable for the identification of potential target-based drugs. We aimed to define frequencies of gene alterations in uLMS, especially regarding the somatic mutations of BRCA and HRR gene alterations, and identify the impact of these molecular alterations on clinical outcomes. This retrospective analysis of the mutational profile of uLMS showed that the most frequent alterations involved the TP53 gene, and that patients with TP53 alterations experienced a worse prognosis compared to patients with wild-type TP53 genes. Conversely, patient clinical outcomes were similar within patients with BRCA- and HRR-related genes versus non-HRR-related genes. However, although the frequency of patients with BRCA- and HRR-related alterations and mutations was relatively small, this setting could deserve an investigation into drug actionability, and potentially benefit from PARP inhibitors. Abstract Uterine leiomyosarcomas (uLMS) is a very rare disease, and patients experience a dismal prognosis even when treated with chemotherapy. Therefore, a more in-depth molecular characterization of this disease could provide suitable data for the identification of potential target-based drugs. This retrospective, single institutional study aimed to define the frequencies of gene alterations in uLMS, especially regarding the somatic mutations of BRCA and Homologous Recombination Repair (HRR) genes, and the impact of molecular alterations on clinical outcomes. The 16-genes Next-Generation Sequencing (NGS) panel, Homologous Recombination Solution TM (HRS, Sophia Genetics, Saint Sulpice, Switzerland), was used for the molecular evaluation of samples. The majority of patients (66/105, 63%) carried at least one sequence alteration, with a prevalence of TP53 involvement followed by RAD51B, BRCA1/2, and FANCL. Patients with TP53 gene alterations experienced a significantly worse prognosis for progression free survival (PFS) and overall survival (OS) versus wild-type patients. Given the number of patients with the BRCA1/2 mutation (N = 12), we included them in the HRR patient group; there was no difference in clinical outcomes with HRR versus non-HRR. The Cox’s multivariate analysis showed that stage and TP53 gene alterations resulted in a significantly worse OS. The integration of gene networking data, such as tumor mutation burdens and cancer driver gene identification, could show a clearer discrimination of gene distribution patterns, and lead to the implementation of therapeutic targets.
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Zou Y, Yang Q, Wu Y, Ai H, Yao Z, Zhang C, Luo F. Prognosticators and Prognostic Nomograms for Leiomyosarcoma Patients With Metastasis. Front Oncol 2022; 12:840962. [PMID: 35372053 PMCID: PMC8971727 DOI: 10.3389/fonc.2022.840962] [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: 12/21/2021] [Accepted: 02/17/2022] [Indexed: 11/13/2022] Open
Abstract
Individual survival prediction and risk stratification are of vital importance to optimize the individualized treatment of metastatic leiomyosarcoma (LMS) patients. This study aimed to identify the prognostic factors for metastatic LMS patients and establish prognostic models for overall survival (OS) and cancer-specific survival (CSS). The data of LMS patients with metastasis between 2010 and 2015 were extracted from the Surveillance, Epidemiology, and End Results (SEER) database. The entire cohort was randomly divided into a training cohort and a validation cohort. The influences of primary tumor site, localized and distant metastases, and sites and number of metastases on the prognosis of metastatic LMS patients were firstly explored by Kaplan–Meier curves and log-rank tests. Furthermore, the effective therapeutic regimens and prognosticators for metastatic LMS patients were also analyzed by Cox analysis. In addition, two prognostic nomograms for OS and CSS were established, and their predictive performances were evaluated by the methods of receiver operating characteristic (ROC) curves, time-dependent ROC curves, calibration curves, and decision curve analysis (DCA). A total of 498 patients were finally collected from the SEER database and were randomly assigned to the training set (N = 332) and validation set (N = 166). No significant differences in OS were observed in patients with distant organ metastasis and localized metastasis. For patients who have already developed distant organ metastasis, the sites and number of metastases seemed to be not closely associated with survival. Patients who received chemotherapy got significantly longer survival than that of their counterparts. In univariate and multivariate Cox analyses, variables of surgery, chemotherapy, age, and tumor size were identified as independent predictors for OS and CSS, and distant metastasis was also independently associated with CSS. The areas under the curve (AUCs) of ROC curves of the nomogram for predicting 1-, 3-, and 5-year OS were 0.770, 0.800, and 0.843, respectively, and those for CSS were 0.777, 0.758, and 0.761, respectively. The AUCs of time-dependent AUCs were all over 0.750. The calibration curves and DCA curves also showed excellent performance of the prognostic nomograms. Metastasis is associated with reduced survival, while the sites and the number of metastases are not significantly associated with survival. The established nomogram is a useful tool that can help to perform survival stratification and to optimize prognosis-based decision-making in clinical practice.
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Affiliation(s)
- YuChi Zou
- National and Regional United Engineering Lab of Tissue Engineering, Department of Orthopedics, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - QianKun Yang
- National and Regional United Engineering Lab of Tissue Engineering, Department of Orthopedics, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - YuTong Wu
- National and Regional United Engineering Lab of Tissue Engineering, Department of Orthopedics, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - HongBo Ai
- National and Regional United Engineering Lab of Tissue Engineering, Department of Orthopedics, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - ZhongXiang Yao
- Department of Physiology, Third Military Medical University (Army Medical University), Chongqing, China
| | - ChengMin Zhang
- National and Regional United Engineering Lab of Tissue Engineering, Department of Orthopedics, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
- *Correspondence: Fei Luo, ; ChengMin Zhang,
| | - Fei Luo
- National and Regional United Engineering Lab of Tissue Engineering, Department of Orthopedics, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
- *Correspondence: Fei Luo, ; ChengMin Zhang,
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Walter SS, Fritz J. MRI of Muscular Neoplasms and Tumor-Like Lesions: A 2020 World Health Organization Classification-based Systematic Review. Semin Roentgenol 2022; 57:252-274. [DOI: 10.1053/j.ro.2022.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 01/03/2022] [Accepted: 01/08/2022] [Indexed: 11/11/2022]
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New Aspects of Sarcomas of Uterine Corpus-A Brief Narrative Review. Clin Pract 2021; 11:878-900. [PMID: 34842646 PMCID: PMC8628735 DOI: 10.3390/clinpract11040103] [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: 09/10/2021] [Revised: 11/11/2021] [Accepted: 11/16/2021] [Indexed: 02/04/2023] Open
Abstract
Sarcomas of the uterine corpus are rare malignant neoplasms, which are further classified into mesenchymal tumors, and mixed (epithelial plus mesenchymal) tumors. The main issues concerning these neoplasms are the small number of clinical trials, insufficient data from evidence-based medicine, insignificant interest from the pharmaceutical industry, all of which close a vicious circle. The low frequency of these malignancies implies insufficient experience in the diagnosis, hence incomplete surgical and complex treatment. Additionally, the rarity of these sarcomas makes it very difficult to develop clinical practice guidelines. Preoperative diagnosis, neoadjuvant and adjuvant chemoradiation, target and hormone therapies still raise many controversies. Disagreements about the role and type of surgical treatment are also often observed in medical literature. There are still insufficient data about the role of pelvic lymph node dissection and fertility-sparing surgery. Pathologists’ experience is of paramount importance for an accurate diagnosis. Additionally, genetics examinations become part of diagnosis in some sarcomas of the uterine corpus. Some gene mutations observed in uterine sarcomas are associated with different outcomes. Therefore, a development of molecular classification of uterine sarcomas should be considered in the future. In this review, we focus on the epidemiology, pathogenesis, pathology, diagnosis and treatment of the following sarcomas of the uterine corpus: leiomyosarcoma, low- and high-grade endometrial stromal sarcomas, undifferentiated sarcoma and adenosarcoma. Uterine carcinosarcomas are excluded as they represent an epithelial tumor rather than a true sarcoma.
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Souid S, Aissaoui D, Srairi-Abid N, Essafi-Benkhadir K. Trabectedin (Yondelis®) as a Therapeutic Option in Gynecological Cancers: A Focus on its Mechanisms of Action, Clinical Activity and Genomic Predictors of Drug Response. Curr Drug Targets 2021; 21:996-1007. [PMID: 31994460 DOI: 10.2174/1389450121666200128161733] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 10/25/2019] [Accepted: 11/20/2019] [Indexed: 02/07/2023]
Abstract
The use of predictive biomarkers provides potential individualized cancer therapeutic options to prevent therapy failure as well as serious toxicities. Several recent studies showed that predictive and prognostic biomarkers are a notable personalized strategy to improve patients' care in several cancers. Trabectedin (Yondelis®) is a cytotoxic agent, derived from a marine organism, harbouring a significant antitumor activity against several cancers such as soft tissue sarcoma, ovarian, and breast cancers. Recently and with the advent of molecular genetic testing, BRCA mutational status was found as an important predictor of response to this anticancer drug, especially in gynecological cancers. The aim of this updated review is to discuss the mechanisms of action of trabectedin against the wellknown cancer hallmarks described until today. The current advances were also examined related to genomic biomarkers that can be used in the future to predict the efficacy of this potent anticancer natural molecule in various gynecological cancers.
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Affiliation(s)
- Soumaya Souid
- Universite de Tunis El Manar, Institut Pasteur de Tunis, LR16IPT04 Epidemiologie Moleculaire et Pathologie Experimentale appliquee aux Maladies infectieuses, 1002, Tunis, Tunisia
| | - Dorra Aissaoui
- Universite de Tunis El Manar, Institut Pasteur de Tunis, LR16IPT08 Venins et biomolecules therapeutiques, 1002, Tunis, Tunisia
| | - Najet Srairi-Abid
- Universite de Tunis El Manar, Institut Pasteur de Tunis, LR16IPT08 Venins et biomolecules therapeutiques, 1002, Tunis, Tunisia
| | - Khadija Essafi-Benkhadir
- Universite de Tunis El Manar, Institut Pasteur de Tunis, LR16IPT04 Epidemiologie Moleculaire et Pathologie Experimentale appliquee aux Maladies infectieuses, 1002, Tunis, Tunisia
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Li Z, Wei J, Gan X, Song M, Zhang Y, Cao H, Jin Y, Yang J. Construction, validation and, visualization of a web-based nomogram for predicting the overall survival and cancer-specific survival of leiomyosarcoma patients with lung metastasis. J Thorac Dis 2021; 13:3076-3092. [PMID: 34164199 PMCID: PMC8182497 DOI: 10.21037/jtd-21-598] [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] [Indexed: 01/07/2023]
Abstract
Background This study sought to assess the prognostic factors for leiomyosarcoma (LMS) patients with lung metastasis and construct web-based nomograms to predict overall survival (OS) and cancer-specific survival (CSS). Method Patients diagnosed with LMS combined with lung metastasis between 2010 and 2016 were identified in the Surveillance, Epidemiology, and End Results (SEER) database. The patients were randomly divided into a training set and a testing set. The X-tile analysis provides the best age and tumor size cut-off point, and changes continuous variables into categorical variables. The independent prognostic factors were determined by Cox regression analysis, and 2 nomograms were established. Receiver operating characteristic curves and calibration curves were used to evaluate the nomograms. Based on the nomograms, 2 web-based nomograms were established. Results Two hundred and twenty-eight cases were included in the OS nomogram construction, and were randomly divided into a training set (n=160) and a validation set (n=68). Age, T stage, bone metastasis, surgery, chemotherapy, marital status, tumor size, and tumor site were found to be correlated with OS. One hundred and eighty-three cases were enrolled in the CSS nomogram construction, and randomly divided into a training set (n=129) and a validation set (n=54). Age, bone metastasis, surgery, chemotherapy, tumor size, and tumor site were found to be correlated with CSS. Two nomograms were established to predict OS and CSS. In the training set, the areas under the curve of the nomogram for predicting 1-, 2-, and 3-year OS were 0.783, 0.830, and 0.832, respectively, and those for predicting 1-, 2-, and 3-year CSS were 0.889, 0.777, and 0.884, respectively. Two web-based nomograms were established to predict OS (https://wenn23.shinyapps.io/lmslmosapp/), and CSS (https://wenn23.shinyapps.io/lmslmcssapp/). Conclusion The developed web-based nomogram is a useful tool for accurately analyzing the prognosis of LMS patients with lung metastasis, and could help clinical doctors to make personalized clinical decisions.
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Affiliation(s)
- Zhehong Li
- Postgraduate Medical School, Chengde Medical College, Chengde, China
| | - Junqiang Wei
- Department of Bone and Soft Tissue Tumor, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China.,National Clinical Research Centre for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Centre for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China.,Department of Orthopedics, Affiliated Hospital of Chengde Medical College, Chengde, China
| | - Xintian Gan
- Postgraduate Medical School, Chengde Medical College, Chengde, China
| | - Mingze Song
- Postgraduate Medical School, Chengde Medical College, Chengde, China
| | - Yafang Zhang
- Postgraduate Medical School, Chengde Medical College, Chengde, China
| | - Haiying Cao
- Department of Orthopedics, Affiliated Hospital of Chengde Medical College, Chengde, China
| | - Yu Jin
- Department of Orthopedics, Affiliated Hospital of Chengde Medical College, Chengde, China
| | - Jilong Yang
- Department of Bone and Soft Tissue Tumor, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China.,National Clinical Research Centre for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Centre for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
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Kyriazoglou A, Liontos M, Ntanasis-Stathopoulos I, Gavriatopoulou M. The systemic treatment of uterine leiomyosarcomas: A systematic review. No news is good news? Medicine (Baltimore) 2021; 100:e25309. [PMID: 33787622 PMCID: PMC8021365 DOI: 10.1097/md.0000000000025309] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2020] [Accepted: 03/05/2021] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Uterine leiomyosarcomas are rare malignant mesenchymal tumors. The systemic treatment of these tumors includes chemotherapy and radiotherapy. However, there are still a lot of unanswered questions regarding the ideal therapeutic approach. METHODS We have conducted a systematic review of the treatment strategies of uterine leiomyosarcomas for the last ten years. RESULTS Adjuvant chemotherapy is still a matter of dilemma. Doxorubicin based chemotherapy or the combination of Gemcitabine-Docetaxel are the regimens of choice for the first line setting. Beyond the first line, there are several options;, including chemotherapy, targeted therapy, and recently efforts of introducing immunotherapy to the therapeutic armamentarium of clinicians treating uterine leiomyosarcomas. CONCLUSIONS Despite the efforts of the clinicians dealing with uterine leiomyosarcomas, the optimal therapeutic algorithm is yet to be described.
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Ferrandina G, Aristei C, Biondetti PR, Cananzi FCM, Casali P, Ciccarone F, Colombo N, Comandone A, Corvo' R, De Iaco P, Dei Tos AP, Donato V, Fiore M, Franchi, Gadducci A, Gronchi A, Guerriero S, Infante A, Odicino F, Pirronti T, Quagliuolo V, Sanfilippo R, Testa AC, Zannoni GF, Scambia G, Lorusso D. Italian consensus conference on management of uterine sarcomas on behalf of S.I.G.O. (Societa' italiana di Ginecologia E Ostetricia). Eur J Cancer 2020; 139:149-168. [PMID: 32992154 DOI: 10.1016/j.ejca.2020.08.016] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 08/10/2020] [Accepted: 08/22/2020] [Indexed: 12/19/2022]
Abstract
BACKGROUND Uterine sarcomas are very rare tumours with different histotypes, molecular features and clinical outcomes; therefore, it is difficult to carry out prospective clinical trials, and this often results in heterogeneous management of patients in the clinical practice. AIM We planned to set up an Italian consensus conference on these diseases in order to provide recommendations on treatments and quality of care in our country. RESULTS Early-stage uterine sarcomas are managed by hysterectomy + bilateral salpingo-oophorectomy according to menopausal status and histology; lymphadenectomy is not indicated in patients without bulky nodes, and morcellation must be avoided. The postoperative management is represented by observation, even though chemotherapy can be considered in some high-risk patients. In early-stage low-grade endometrial stromal sarcoma and adenosarcomas without sarcomatous overgrowth, hormonal adjuvant treatment can be offered based on hormone receptor expression. In selected cases, external beam radiotherapy ± brachytherapy can be considered to increase local control only. Patients with advanced disease involving the abdomen can be offered primary chemotherapy (or hormonal therapy in the case of low-grade endometrial stromal sarcoma and adenosarcoma without sarcomatous overgrowth), even if potentially resectable in the absence of residual disease in order to test the chemosensitivity (or hormonosensitivity); debulking surgery can be considered in patients with clinical and radiological response. Chemotherapy is based on anthracyclines ± ifosfamide or dacarbazine. Palliative radiotherapy can be offered for symptom control, and stereotactic radiotherapy can be used for up to five isolated metastatic lesions. CONCLUSIONS Treatment of uterine sarcoma should be centralised at referral centres and managed in a multidisciplinary setting.
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Affiliation(s)
- Gabriella Ferrandina
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Gynecologic Oncology Unit, Roma, Italy; Universita' Cattolica Del Sacro Cuore, Roma, Italy
| | - Cynthia Aristei
- Radiation Oncology Section, Perugia General Hospital, Perugia, Italy
| | - Pietro Raimondo Biondetti
- Department of Radiology, Ca' Granda IRCSS Maggiore Policlinico Hospital Foundation Trust, Milan, Italy
| | | | - Paolo Casali
- Department of Cancer Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy; Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Francesca Ciccarone
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Gynecologic Oncology Unit, Roma, Italy
| | - Nicoletta Colombo
- Gynecologic Cancer Program, University of Milan-Bicocca and European Institute of Oncology, IRCCS, Milan, Italy
| | - Alessandro Comandone
- Division of Medical Oncology, Humanitas Gradenigo Hospital, Turin, Italy; ASL Città di Torino, Turin, Italy
| | - Renzo Corvo'
- Radiation Oncology Department, IRCCS Ospedale Policlinico San Martino, Genoa, Italy; Health Science Department (DISSAL), University of Genoa, Genoa, Italy
| | - Pierandrea De Iaco
- Unit of Oncologic Gynecology, Department of Obstetrics and Gynecology, University of Bologna, Hospital of Bologna Sant'Orsola-Malpighi Polyclinic, Bologna, Italy
| | - Angelo Paolo Dei Tos
- Department of Pathology, Treviso General Hospital Treviso, Padova, Italy; University of Padua, Padova, Italy
| | - Vittorio Donato
- Radiation Oncology Division, Oncology and Specialty Medicine Department, San Camillo-Forlanini Hospital, Roma, Italy
| | - Marco Fiore
- Department of Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Franchi
- Department of Obstetrics and Gynecology, AOUI Verona, University of Verona, Verona, Italy
| | - Angiolo Gadducci
- Department of Clinical and Experimental Medicine, Division of Gynecology and Obstetrics, University of Pisa, Pisa, Italy
| | - Alessandro Gronchi
- Chair Sarcoma Service, Department of Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Stefano Guerriero
- Department of Obstetrics and Gynecology, University of Cagliari, Policlinico Universitario Duilio Casula, Monserrato, Cagliari, Italy
| | - Amato Infante
- UOC COVID-2, Department of Bioimaging and Radiological Sciences, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Italy
| | - Franco Odicino
- Division of Obstetrics and Gynecology, ASST Spedali Civili di Brescia, Università degli Studi di Brescia, Italy
| | - Tommaso Pirronti
- UOC COVID-2, Department of Bioimaging and Radiological Sciences, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Italy; Catholic University of Sacred Hearth, Department of Radiology, Rome, Italy
| | - Vittorio Quagliuolo
- Medical Oncology Department, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Roberta Sanfilippo
- Medical Oncology Department, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Antonia Carla Testa
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Gynecologic Oncology Unit, Roma, Italy; Universita' Cattolica Del Sacro Cuore, Roma, Italy
| | - Gian Franco Zannoni
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Department of Woman, Child and Public Health Sciences, Gynecopathology and Breast Pathology Unit, Rome, Italy; Pathological Anatomy Institute, Catholic University of Sacred Hearth, Rome, Italy
| | - Giovanni Scambia
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Gynecologic Oncology Unit, Roma, Italy; Universita' Cattolica Del Sacro Cuore, Roma, Italy.
| | - Domenica Lorusso
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Gynecologic Oncology Unit, Roma, Italy; Universita' Cattolica Del Sacro Cuore, Roma, Italy
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Genomic Database Analysis of Uterine Leiomyosarcoma Mutational Profile. Cancers (Basel) 2020; 12:cancers12082126. [PMID: 32751892 PMCID: PMC7464219 DOI: 10.3390/cancers12082126] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Revised: 07/27/2020] [Accepted: 07/28/2020] [Indexed: 12/14/2022] Open
Abstract
Uterine Leiomyosarcoma (uLMS) is by far the most common type of uterine sarcoma, characterized by an aggressive clinical course, a heterogeneous genetic profile and a very scarce response to cytotoxic chemotherapy. The genetic make-up of uLMS is an area of active study that could provide essential cues for the development of new therapeutic approaches. A total of 216 patients with uLMS from cBioPortal and AACR-GENIE databases were included in the study. The vast majority of patients (81%) carried at least one mutation in either TP53, RB1, ATRX or PTEN. The most frequently mutated gene was TP53, with 61% of the patients harboring at least one mutation, followed by RB1 at 48%. PTEN alteration was more frequent in metastases than in primary lesions, consistent with a later acquisition during tumor progression. There was a significant trend for TP53 and RB1 mutations to occur together, while both TP53 and RB1 were mutually exclusive with respect to CDKN2A/B inactivation. Overall survival did not show significant correlation with the mutational status, even if RB1 mutation emerged as a favorable prognostic factor in the TP53-mutant subgroup. This comprehensive analysis shows that uLMS is driven almost exclusively by the inactivation of tumor suppressor genes and suggests that future therapeutic strategies should be directed at targeting the main genetic drivers of uLMS oncogenesis.
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Rubio MJ, Lecumberri MJ, Varela S, Alarcón J, Ortega ME, Gaba L, Espinós J, Calzas J, Barretina P, Ruiz I, Marquina G, Santaballa A. Efficacy and safety of trabectedin in metastatic uterine leiomyosarcoma: A retrospective multicenter study of the Spanish ovarian cancer research group (GEICO). Gynecol Oncol Rep 2020; 33:100594. [PMID: 32566719 PMCID: PMC7296187 DOI: 10.1016/j.gore.2020.100594] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 05/26/2020] [Accepted: 05/31/2020] [Indexed: 02/06/2023] Open
Abstract
Trabectedin confers clinical benefit in patients with recurrent/metastatic uterine leiomyosarcoma. Our data are similar to those previously reported in clinical studies. Trabectedin is especially effective when administered in earlier lines. Trabectedin has a manageable safety profile.
Objective We assessed trabectedin in patients with advanced uterine leiomyosarcoma (uLMS) in real-life clinical practice given according to the marketing authorization. Methods Thirty-six women from 11 tertiary hospitals across Spain who received trabectedin after anthracycline-containing regimen/s were retrospectively analyzed. The primary endpoint was progression-free survival (PFS). Results Median PFS and overall survival (OS) since starting trabectedin treatment were 5.4 (95%CI: 3.5–7.3) and 18.5 months (95%CI: 11.5–25.6), respectively. Median OS was significantly higher (P = 0.028) in patients receiving trabectedin in ≤ 2nd line (25.3 months) than in ≥ 3rd (15.1 months) and with ECOG performance status ≤ 1 at trabectedin start (19.8 months) than ECOG 2–3 (6.0 months, P = 0.013). When calculating OS since diagnosis, patients had longer OS with localized disease at diagnosis (87.4 months) vs. locally advanced (30.0 months) or metastatic (44.0 months, P = 0.041); and patients who received adjuvant therapy (87.4 months) compared with those who did not (30.0 months, P = 0.003), especially when receiving radiochemotherapy (106.7 months, P = 0.027). One patient (2.8%) had a complete response (CR) and nine patients (25.0%) achieved a partial response (PR) for an objective response rate of 27.8% with median response duration of 11 months (range: 4–93). Eighteen patients (50.0%) had disease stabilization for a disease control rate (DCR) of 77.8%. More patients receiving trabectedin in 1st-line of advanced disease achieved CR (16.7%) and PR (50.0%) than those in ≥ 2nd line/s (0.0% and 20.0%), whereas the DCR was similar across treatment lines. Reversible neutropenia was the most common grade 3/4 laboratory abnormality (19.4%). Conclusions Trabectedin confers clinical benefit in patients with recurrent/metastatic uLMS, given after failure to an anthracycline-based regimen being comparable to those reported in clinical trials and with a manageable safety profile.
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Affiliation(s)
- María Jesús Rubio
- Hospital Universitario Reina Sofía, Córdoba, Spain
- Corresponding author at: Hospital Universitario Reina Sofía, Córdoba, Spain.
| | | | | | - Jesús Alarcón
- Hospital Universitario Son Espases, Palma de Mallorca, Spain
| | | | - Lydia Gaba
- Hospital Clínic de Barcelona, Barcelona, Spain
| | | | - Julia Calzas
- Hospital Universitario de Fuenlabrada, Madrid, Spain
| | | | - Isabel Ruiz
- Hospital Universitario Sant Joan de Reus, Reus, Spain
| | | | - Ana Santaballa
- Hospital Universitari i Politècnic La Fe, Valencia, Spain
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Vaz J, Tian C, Richardson MT, Chan JK, Mysona D, Rao UN, Powell MA, Shriver CD, Hamilton CA, Casablanca Y, Maxwell GL, Darcy KM. Impact of adjuvant treatment and prognostic factors in stage I uterine leiomyosarcoma patients treated in Commission on Cancer®-accredited facilities. Gynecol Oncol 2020; 157:121-130. [PMID: 31954536 DOI: 10.1016/j.ygyno.2019.12.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Revised: 11/29/2019] [Accepted: 12/06/2019] [Indexed: 12/24/2022]
Abstract
OBJECTIVES Determine the impact of adjuvant chemotherapy (ACT) and prognostic factors in surgically managed patients with stage I uterine leiomyosarcoma (ULMS). METHODS Women who underwent hysterectomy and were diagnosed with stage I ULMS between 2010 and 2014 in the National Cancer Database were eligible for this observation study. Inverse probability of treatment weighting based on propensity score was used to balance clinical characteristics between ACT and no ACT patients. Hazard ratio (HR) and 95% confidence interval (CI) were estimated from Cox modeling. RESULTS There were 1059 eligible patients with stage I ULMS including 514 treated with ACT and 545 with no ACT. Patient characteristics and tumor features varied in patients treated with ACT vs. no ACT (P < .0001). Multivariate survival analysis demonstrated that patient age, comorbidity score, tumor size, lymphovascular space invasion (LVSI) and grade were independent prognostic factors. After propensity score weighting to control for imbalance of prognostic clinical factors, adjusted five-year survival was 61.7% vs. 61.3% and restricted mean survival time was 39.7 vs. 40.6 months for ACT vs. no ACT, respectively. Risk of death in a weighted Cox analysis of overall survival was similar (HR = 1.08, 95% CI = 0.85-1.37, P = .054) for ACT vs. no ACT patients. Subset analysis demonstrated that survival was similar in ACT vs. no ACT patients categorized by age, tumor size and LVSI or with high grade or ungraded tumors. In contrast, patients with low grade tumors had worse 5-year survival (82.3% vs. 91.5%) and an increased risk of death (HR = 3.79, 95% CI = 1.15-12.40, P = .028) following ACT vs. no ACT. CONCLUSIONS ACT did not improve survival over no ACT in patients with stage I ULMS and was inferior in patients with low grade tumors.
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Affiliation(s)
- Jennifer Vaz
- Department of Obstetrics and Gynecology, Inova Fairfax Hospital, Falls Church, VA, USA.
| | - Chunqiao Tian
- Gynecologic Cancer Center of Excellence, Department of Obstetrics & Gynecology, Uniformed Services University of the Health Sciences, Walter Reed National Military Medical Center, Bethesda, MD, USA; The Henry M Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA.
| | | | - John K Chan
- Palo Alto Medical Foundation, California Pacific Medical Center, Sutter Health, San Francisco, CA, USA.
| | - David Mysona
- Medical College of Georgia and College of Allied Health Sciences, Augusta University, Augusta, GA, USA.
| | - Uma N Rao
- Gynecologic Cancer Center of Excellence, Department of Obstetrics & Gynecology, Uniformed Services University of the Health Sciences, Walter Reed National Military Medical Center, Bethesda, MD, USA; The Henry M Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA; Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA, USA.
| | - Matthew A Powell
- Division of Gynecologic Oncology and Siteman Cancer Center, Washington University, St Louis, MO, USA.
| | - Craig D Shriver
- John P Murtha Cancer Center Research Program, Department of Surgery, Uniformed Services University of the Health Sciences, Walter Reed National Military Medical Center, Uniformed Services University of the Health Sciences, Bethesda, MD, USA.
| | - Chad A Hamilton
- Department of Obstetrics and Gynecology, Inova Fairfax Hospital, Falls Church, VA, USA; Gynecologic Cancer Center of Excellence, Department of Obstetrics & Gynecology, Uniformed Services University of the Health Sciences, Walter Reed National Military Medical Center, Bethesda, MD, USA; John P Murtha Cancer Center Research Program, Department of Surgery, Uniformed Services University of the Health Sciences, Walter Reed National Military Medical Center, Uniformed Services University of the Health Sciences, Bethesda, MD, USA; Inova Schar Cancer Institute, Inova Center for Personalized Health, Falls Church, VA, USA.
| | - Yovanni Casablanca
- Gynecologic Cancer Center of Excellence, Department of Obstetrics & Gynecology, Uniformed Services University of the Health Sciences, Walter Reed National Military Medical Center, Bethesda, MD, USA; John P Murtha Cancer Center Research Program, Department of Surgery, Uniformed Services University of the Health Sciences, Walter Reed National Military Medical Center, Uniformed Services University of the Health Sciences, Bethesda, MD, USA.
| | - G Larry Maxwell
- Department of Obstetrics and Gynecology, Inova Fairfax Hospital, Falls Church, VA, USA; Gynecologic Cancer Center of Excellence, Department of Obstetrics & Gynecology, Uniformed Services University of the Health Sciences, Walter Reed National Military Medical Center, Bethesda, MD, USA; John P Murtha Cancer Center Research Program, Department of Surgery, Uniformed Services University of the Health Sciences, Walter Reed National Military Medical Center, Uniformed Services University of the Health Sciences, Bethesda, MD, USA; Inova Schar Cancer Institute, Inova Center for Personalized Health, Falls Church, VA, USA.
| | - Kathleen M Darcy
- Gynecologic Cancer Center of Excellence, Department of Obstetrics & Gynecology, Uniformed Services University of the Health Sciences, Walter Reed National Military Medical Center, Bethesda, MD, USA; The Henry M Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA; John P Murtha Cancer Center Research Program, Department of Surgery, Uniformed Services University of the Health Sciences, Walter Reed National Military Medical Center, Uniformed Services University of the Health Sciences, Bethesda, MD, USA.
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de Almeida BC, dos Anjos LG, Uno M, da Cunha IW, Soares FA, Baiocchi G, Baracat EC, Carvalho KC. Let-7 miRNA's Expression Profile and Its Potential Prognostic Role in Uterine Leiomyosarcoma. Cells 2019; 8:cells8111452. [PMID: 31744257 PMCID: PMC6912804 DOI: 10.3390/cells8111452] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 11/06/2019] [Accepted: 11/14/2019] [Indexed: 02/06/2023] Open
Abstract
The lethal-7 (let-7) family is an important microRNA (miRNA) group that usually exerts functions as a tumor suppressor. We aimed to evaluate the expression profile of let-7a, let-7b, let-7c, let-7d, let-7e, let-7f, let-7g, and let-7i and to assess their value as prognostic markers in uterine leiomyosarcoma (LMS) patients. The miRNAs expression profile was assessed in 34 LMS and 13 normal myometrium (MM) paraffin-embedded samples. All let-7 family members showed downregulation in LMS. Our findings showed that patients with let-7e downregulation had worse overall survival (OS) and is an independent prognostic factor (hazard ratio [HR] = 2.24). In addition, almost half the patients had distant metastasis. LMS patients with downregulated let-7b and let-7d had worse disease-free survival (DFS); they are not independent prognostic factors (HR = 2.65). Patients’ ages were associated with let-7d, let-7e and let-7f (p = 0.0160) downregulation. In conclusion, all the let-7 family members were downregulated in LMS patients, and the greater the loss of expression of these molecules, the greater their relationship with worse prognosis of patients. Let-7e expression might influence the OS, while let-7b and le-7d might influence the DFS. The lowest expression levels of let-7d, let-7e, and let-7f were associated with the oldest patients. Our findings indicate strong evidence of let-7’s role as a potential prognostic biomarker in LMS.
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Affiliation(s)
- Bruna Cristine de Almeida
- Laboratório de Ginecologia Estrutural e Molecular (LIM 58), Disciplina de Ginecologia, Departamento de Obstetricia e Ginecologia, Hospital das Clinicas da Faculdade de Medicina da Universidade de Sao Paulo, HCFMUSP, SP, BR Av. Dr Arnaldo 455, sala 4121, Cerqueira Cesar, São Paulo 05403-010, Brazil; (B.C.d.A.); (L.G.d.A.); (E.C.B.)
| | - Laura Gonzalez dos Anjos
- Laboratório de Ginecologia Estrutural e Molecular (LIM 58), Disciplina de Ginecologia, Departamento de Obstetricia e Ginecologia, Hospital das Clinicas da Faculdade de Medicina da Universidade de Sao Paulo, HCFMUSP, SP, BR Av. Dr Arnaldo 455, sala 4121, Cerqueira Cesar, São Paulo 05403-010, Brazil; (B.C.d.A.); (L.G.d.A.); (E.C.B.)
| | - Miyuki Uno
- Centro de Investigação Translacional em Oncologia (LIM 24), Instituto do Câncer do Estado de São Paulo (CTO/ICESP) Av Dr Arnaldo 251 sala 23 8 andar, São Paulo 01246000, Brazil;
| | - Isabela Werneck da Cunha
- Department of Pathology, Rede D’OR-São Luiz, Rua das Perobas, 344-Jabaquara, São Paulo 04321-120, Brazil; (I.W.d.C.); (F.A.S.)
- Hospital A C Camargo Cancer Center, SP, BR R. Tamandaré, 753 Liberdade, São Paulo 05403-010, Brazil
- National Institute for Science and Technology in Oncogenomics and Therapeutic Innovation, SP, BR R. Tamandaré, 753 Liberdade, São Paulo 05403-010, Brazil
| | - Fernando Augusto Soares
- Department of Pathology, Rede D’OR-São Luiz, Rua das Perobas, 344-Jabaquara, São Paulo 04321-120, Brazil; (I.W.d.C.); (F.A.S.)
- Hospital A C Camargo Cancer Center, SP, BR R. Tamandaré, 753 Liberdade, São Paulo 05403-010, Brazil
- National Institute for Science and Technology in Oncogenomics and Therapeutic Innovation, SP, BR R. Tamandaré, 753 Liberdade, São Paulo 05403-010, Brazil
| | - Glauco Baiocchi
- Department of Gynecology Oncology, A.C.Camargo Cancer Center, Rua Prof Antonio Prudente 211, São Paulo 01509-001, Brazil;
| | - Edmund Chada Baracat
- Laboratório de Ginecologia Estrutural e Molecular (LIM 58), Disciplina de Ginecologia, Departamento de Obstetricia e Ginecologia, Hospital das Clinicas da Faculdade de Medicina da Universidade de Sao Paulo, HCFMUSP, SP, BR Av. Dr Arnaldo 455, sala 4121, Cerqueira Cesar, São Paulo 05403-010, Brazil; (B.C.d.A.); (L.G.d.A.); (E.C.B.)
| | - Katia Candido Carvalho
- Laboratório de Ginecologia Estrutural e Molecular (LIM 58), Disciplina de Ginecologia, Departamento de Obstetricia e Ginecologia, Hospital das Clinicas da Faculdade de Medicina da Universidade de Sao Paulo, HCFMUSP, SP, BR Av. Dr Arnaldo 455, sala 4121, Cerqueira Cesar, São Paulo 05403-010, Brazil; (B.C.d.A.); (L.G.d.A.); (E.C.B.)
- Correspondence: ; Tel.: +55-011-3061-7486
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Bizzarri N, Ghirardi V, Di Fiore GLM, De Iaco P, Gadducci A, Casarin J, Perrone AM, Pasciuto T, Scambia G, Fagotti A. Secondary cytoreductive surgery in recurrent uterine leiomyosarcoma: a multi-institutional study. Int J Gynecol Cancer 2019; 29:1134-1140. [PMID: 31420411 DOI: 10.1136/ijgc-2019-000355] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 05/29/2019] [Accepted: 06/04/2019] [Indexed: 12/17/2022] Open
Abstract
INTRODUCTION Uterine leiomyosarcoma (uLMS) represents a rare gynecological malignancy with high incidence of recurrence. Evidence in literature about the management of recurrent uLMS is limited, and the role of secondary cytoreduction has been evaluated in small and heterogeneous populations. The objective of this study is to assess the prognostic role of secondary cytoreductive surgery and its related complications in a large and homogeneous group of patients. METHODS All consecutive patients who underwent surgery for recurrent uLMS between 01/2010-01/2018 at four Italian tertiary referral centers, were included. Relevant demographic and clinico-pathologic data were retrieved. Survival curves were estimated by Kaplan-Meier method and compared by log-rank test. Cox-proportional hazard model was used to assess the effect of the most predictive prognostic variables. RESULTS 38 patients with recurrent uLMS were treated with secondary cytoreductive surgery in the study period. Recurrence presented as isolated disease in 17 (44.7%) cases. Bowel, bladder and upper abdominal surgery was performed in 50.0%, 18.4% and 28.9% of the cases, respectively. No residual tumor was the final surgical result in 35 (92.1%) patients. Median hospital stay was 7 days (range, 1-24). No women had major intra-operative and 4 (33.3%) had major post-operative complications. No patient died within 30-days from the secondary cytoreduction. Median time to the first cycle of adjuvant chemotherapy was 41-days (range, 29-78). Median recurrence-free survival was 16.0months (95%CI,11.6 to 26.1). 5-year overall survival (OS) was 76% (95%CI,53 to 89%). Time to first recurrence >12months significantly affected OS (p=0.04). DISCUSSION Secondary cytoreduction in recurrent uLMS often requires complex and extensive surgical procedures. Referral to tertiary centers guarantees low peri-operative morbidity, short length of hospitalization and median time to chemotherapy within the standard of care. Therefore, secondary cytoreduction to no residual disease is an option that may be considered in recurrent uLMS, especially in patients with time to first recurrence >12months.
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Affiliation(s)
- Nicolò Bizzarri
- Division of Gynecologic Oncology, Dipartimento Scienze della Salute della Donna e del Bambino, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy.,Università Cattolica del Sacro Cuore, Roma, Italy
| | - Valentina Ghirardi
- Division of Gynecologic Oncology, Dipartimento Scienze della Salute della Donna e del Bambino, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy.,Università Cattolica del Sacro Cuore, Roma, Italy
| | - Giacomo Lorenzo Maria Di Fiore
- Division of Gynecologic Oncology, Dipartimento Scienze della Salute della Donna e del Bambino, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy.,Università Cattolica del Sacro Cuore, Roma, Italy
| | - Pierandrea De Iaco
- Department of General Surgery and Gynecologic Oncology Unit, Azienda Ospedaliero-Universitaria di Bologna Policlinico S. Orsola-Malpighi, Bologna, Emilia-Romagna, Italy
| | - Angiolo Gadducci
- Department of Clinical and Experimental Medicine, Division of Gynecology and Obstetrics, Universita degli Studi di Pisa, Pisa, Toscana, Italy
| | - Jvan Casarin
- Department of Obstetrics and Gynecology, Universita degli Studi dell'Insubria, Varese, Lombardia, Italy
| | - Anna Myriam Perrone
- Department of General Surgery and Gynecologic Oncology Unit, Azienda Ospedaliero-Universitaria di Bologna Policlinico S. Orsola-Malpighi, Bologna, Italy
| | - Tina Pasciuto
- Statistics Technology Archiving Research (STAR) Center, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy
| | - Giovanni Scambia
- Division of Gynecologic Oncology, Dipartimento Scienze della Salute della Donna e del Bambino, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy .,Università Cattolica del Sacro Cuore, Roma, Italy
| | - Anna Fagotti
- Division of Gynecologic Oncology, Dipartimento Scienze della Salute della Donna e del Bambino, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy.,Università Cattolica del Sacro Cuore, Roma, Italy
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PD-L1 Expression and Tumor-infiltrating Lymphocytes in Uterine Smooth Muscle Tumors. Am J Surg Pathol 2019; 43:792-801. [DOI: 10.1097/pas.0000000000001254] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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