1
|
Chu X, Wu M, Yang J, Fu Y, Wang X, Wang H, Xiao Y, Chen D, He J. Organoid models derived from patients with malignant phyllodes tumor of the breast. Breast Cancer Res Treat 2023:10.1007/s10549-023-06973-5. [PMID: 37204665 DOI: 10.1007/s10549-023-06973-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Accepted: 05/03/2023] [Indexed: 05/20/2023]
Abstract
PURPOSE Phyllodes tumor of the breast is a kind of rare neoplasm, which accounts for less than 1% of all breast tumors. Malignant phyllodes tumor (MPT) is the highest risk subtype of phyllodes tumor, and is characterized by the tendency of local recurrence and distant metastasis. The prediction of prognosis and the individual therapy for MPT is still challenging. It's urgent to develop a new reliable in vitro preclinical model in order to understand this disease better and to explore appropriate anticancer drugs for individual patients. METHODS Two surgically resected MPT specimens were processed for organoid establishment. MPT organoids were subsequently subjected to H&E staining, immunohistochemical analysis and drug screening, respectively. RESULTS We successfully established two organoid lines from different patients with MPT. The MPT organoids can well retain the histological features and capture the marker expression in original tumor tissues, including p63, vimentin, Bcl-2, CD34, c-Kit, and Ki-67, even after a long-term culture. The dose titration tests of eight typical chemotherapeutic drugs (paclitaxel, docetaxel, vincristine, doxorubicin, cisplatin, gemcitabine, cyclophosphamide, ifosfamide) on the two MPT organoid lines showed patient-specific drug responses and varying IC50 values. Of all the drugs, doxorubicin and gemcitabine showed the best anti-tumor effect on the two organoid lines. CONCLUSION Organoids derived from MPT may be a novel preclinical model for testing personalized therapies for patients with MPT.
Collapse
Affiliation(s)
- Xinyu Chu
- Affiliated Hospital of Weifang Medical University, School of Clinical Medicine, Weifang Medical University, Weifang, 261000, Shandong, China
- Department of Breast and Thyroid Surgery, Peking University Shenzhen Hospital, Shenzhen, 518036, Guangdong, China
| | - Ming Wu
- Department of Breast and Thyroid Surgery, Peking University Shenzhen Hospital, Shenzhen, 518036, Guangdong, China
| | - Jianbo Yang
- Department of the Cancer Center, Fujian Medical University Union Hospital, Fuzhou, 350000, Fujian, China
- Department of Otolaryngology | The Immunotherapy Research Laboratory, University of Minnesota, Minneapolis, MN, 55421, USA
| | - Yang Fu
- Department of Breast and Thyroid Surgery, Peking University Shenzhen Hospital, Shenzhen, 518036, Guangdong, China
| | - Xuewei Wang
- Department of Breast and Thyroid Surgery, Peking University Shenzhen Hospital, Shenzhen, 518036, Guangdong, China
| | - Huan Wang
- Department of Breast and Thyroid Surgery, Peking University Shenzhen Hospital, Shenzhen, 518036, Guangdong, China
| | - Yang Xiao
- Department of Breast and Thyroid Surgery, Peking University Shenzhen Hospital, Shenzhen, 518036, Guangdong, China
| | - Dong Chen
- Department of Breast and Thyroid Surgery, Peking University Shenzhen Hospital, Shenzhen, 518036, Guangdong, China.
| | - Jinsong He
- Affiliated Hospital of Weifang Medical University, School of Clinical Medicine, Weifang Medical University, Weifang, 261000, Shandong, China.
- Department of Breast and Thyroid Surgery, Peking University Shenzhen Hospital, Shenzhen, 518036, Guangdong, China.
| |
Collapse
|
2
|
Oberoi S, Choy E, Chen YL, Scharschmidt T, Weiss AR. Trimodality Treatment of Extremity Soft Tissue Sarcoma: Where Do We Go Now? Curr Treat Options Oncol 2023; 24:300-326. [PMID: 36877374 DOI: 10.1007/s11864-023-01059-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/23/2023] [Indexed: 03/07/2023]
Abstract
OPINION STATEMENT Extremity soft tissue sarcoma (ESTS) constitutes the majority of patients with soft tissue sarcoma (STS). Patients with localized high-grade ESTS > 5 cm in size carry a substantial risk of developing distant metastasis on follow-up. A neoadjuvant chemoradiotherapy approach can enhance local control by facilitating resection of the large and deep locally advanced tumors while trying to address distant spread by treating the micrometastasis for these high-risk ESTS. Preoperative chemoradiotherapy and adjuvant chemotherapy are often used for children with intermediate- or high-risk non-rhabdomyosarcoma soft tissue tumors in North America and Europe. In adults, the cumulative evidence supporting preoperative chemoradiotherapy or adjuvant chemotherapy remains controversial. However, some studies support a possible benefit of 10% in overall survival (OS) for high-risk localized ESTS, especially for those with a probability of 10-year OS < 60% using validated nomograms. Opponents of neoadjuvant chemotherapy argue that it delays curative surgery, compromises local control, and increases the rate of wound complications and treatment-related mortality; however, the published trials do not support these arguments. Most treatment-related side effects can be managed with adequate supportive care. A coordinated multidisciplinary approach involving sarcoma expertise in surgery, radiation, and chemotherapy is required to achieve better outcomes for ESTS. The next generation of clinical trials will shed light on how comprehensive molecular characterization, targeted agents and/or immunotherapy can be integrated into the upfront trimodality treatment to improve outcomes. To that end, every effort should be made to enroll these patients on clinical trials, when available.
Collapse
Affiliation(s)
- Sapna Oberoi
- Department of Pediatric Hematology Oncology, CancerCare Manitoba, Winnipeg, MB, Canada
| | - Edwin Choy
- Division of Medical Oncology, Massachusetts General Hospital, Boston, MA, USA
| | - Yen-Lin Chen
- Department of Orthopedics, Division of Musculoskeletal Oncology, The Ohio State University, Columbus, OH, USA
| | - Thomas Scharschmidt
- Department of Radiation Oncology, Massachusetts General Hospital, Boston, MA, USA
| | - Aaron R Weiss
- Department of Pediatric Hematology Oncology, Maine Medical Center, 100 Campus Drive, Suite 107 Scarborough, Portland, ME, USA.
| |
Collapse
|
3
|
Patkar S, Kattepur AK, Khanna N, Bajpai J. Retroperitoneal Sarcomas: a Current Review on Management. Indian J Surg Oncol 2022; 13:542-558. [PMID: 36187536 PMCID: PMC9515254 DOI: 10.1007/s13193-022-01520-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Accepted: 02/08/2022] [Indexed: 11/25/2022] Open
Abstract
Retroperitoneal sarcomas are heterogeneous tumours with variable disease biology and outcomes. The prognosis is primarily related to tumour histology and grade as well as the ability to achieve margin negative resection. Surgery involves compartment or contiguous organ resection to achieve the above goal. Careful utilization of neoadjuvant and adjuvant strategies like radiotherapy and/or chemotherapy can lead to improvement in margin status, thereby contributing to better local control and possibly reducing systemic dissemination. Use of targeted therapies has paved newer pathways of treatment integration centred on molecular and genetic targets. The aim of this review is to update the reader on all aspects of retroperitoneal sarcoma management including emphasis on pertinent and landmark trials in this regard.
Collapse
Affiliation(s)
- Shraddha Patkar
- Department of Gastrointestinal Oncology, Hepatobiliary Services, Tata Memorial Centre and HBNI, Dr Ernst Borges Marg, Parel, Mumbai 400012 India
| | - Abhay K. Kattepur
- Department of Surgical Oncology, Sri Devaraj Urs Academy of Higher Education and Research, Tamaka, Kolar, Karnataka India
| | - Nehal Khanna
- Department of Radiation Oncology, Tata Memorial Centre and HBNI, Dr Ernst Borges Marg, Parel, Mumbai India
| | - Jyoti Bajpai
- Department of Medical Oncology, Tata Memorial Centre and HBNI, Dr Ernst Borges Marg, Parel, Mumbai India
| |
Collapse
|
4
|
Acem I, van de Sande MAJ. Prediction tools for the personalized management of soft-tissue sarcomas of the extremity. Bone Joint J 2022; 104-B:1011-1016. [PMID: 36047022 PMCID: PMC9987162 DOI: 10.1302/0301-620x.104b9.bjj-2022-0647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Prediction tools are instruments which are commonly used to estimate the prognosis in oncology and facilitate clinical decision-making in a more personalized manner. Their popularity is shown by the increasing numbers of prediction tools, which have been described in the medical literature. Many of these tools have been shown to be useful in the field of soft-tissue sarcoma of the extremities (eSTS). In this annotation, we aim to provide an overview of the available prediction tools for eSTS, provide an approach for clinicians to evaluate the performance and usefulness of the available tools for their own patients, and discuss their possible applications in the management of patients with an eSTS.Cite this article: Bone Joint J 2022;104-B(9):1011-1016.
Collapse
Affiliation(s)
- Ibtissam Acem
- Department of Surgical Oncology and Gastrointestinal Surgery, Erasmus MC Cancer Institute, Rotterdam, the Netherlands.,Department of Orthopaedic Oncology, Leiden University Medical Centre, Leiden, the Netherlands
| | | |
Collapse
|
5
|
von Mehren M, Kane JM, Agulnik M, Bui MM, Carr-Ascher J, Choy E, Connelly M, Dry S, Ganjoo KN, Gonzalez RJ, Holder A, Homsi J, Keedy V, Kelly CM, Kim E, Liebner D, McCarter M, McGarry SV, Mesko NW, Meyer C, Pappo AS, Parkes AM, Petersen IA, Pollack SM, Poppe M, Riedel RF, Schuetze S, Shabason J, Sicklick JK, Spraker MB, Zimel M, Hang LE, Sundar H, Bergman MA. Soft Tissue Sarcoma, Version 2.2022, NCCN Clinical Practice Guidelines in Oncology. J Natl Compr Canc Netw 2022; 20:815-833. [PMID: 35830886 PMCID: PMC10186762 DOI: 10.6004/jnccn.2022.0035] [Citation(s) in RCA: 86] [Impact Index Per Article: 43.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Soft tissue sarcomas (STS) are rare malignancies of mesenchymal cell origin that display a heterogenous mix of clinical and pathologic characteristics. STS can develop from fat, muscle, nerves, blood vessels, and other connective tissues. The evaluation and treatment of patients with STS requires a multidisciplinary team with demonstrated expertise in the management of these tumors. The complete NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines) for Soft Tissue Sarcoma provide recommendations for the diagnosis, evaluation, and treatment of extremity/superficial trunk/head and neck STS, as well as retroperitoneal/intra-abdominal STS, desmoid tumors, and rhabdomyosarcoma. This portion of the NCCN Guidelines discusses general principles for the diagnosis and treatment of retroperitoneal/intra-abdominal STS, outlines treatment recommendations, and reviews the evidence to support the guidelines recommendations.
Collapse
Affiliation(s)
| | | | | | | | | | - Edwin Choy
- Massachusetts General Hospital Cancer Center
| | - Mary Connelly
- The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute
| | - Sarah Dry
- UCLA Jonsson Comprehensive Cancer Center
| | | | | | | | - Jade Homsi
- UT Southwestern Simmons Comprehensive Cancer Center
| | | | | | - Edward Kim
- Fred Hutchinson Cancer Research Center/Seattle Cancer Care Alliance
| | - David Liebner
- The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute
| | | | | | - Nathan W Mesko
- Case Comprehensive Cancer Center/University Hospitals Seidman Cancer Center and Cleveland Clinic Taussig Cancer Institute
| | - Christian Meyer
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
| | - Alberto S Pappo
- St. Jude Children's Research Hospital/The University of Tennessee Health Science Center
| | | | | | - Seth M Pollack
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University
| | | | | | | | - Jacob Shabason
- Abramson Cancer Center at the University of Pennsylvania
| | | | - Matthew B Spraker
- Siteman Cancer Center at Barnes-Jewish Hospital and Washington University School of Medicine
| | - Melissa Zimel
- UCSF Helen Diller Family Comprehensive Cancer Center; and
| | | | | | | |
Collapse
|
6
|
Istl AC, Gronchi A. Neoadjuvant Therapy for Primary Resectable Retroperitoneal Sarcomas-Looking Forward. Cancers (Basel) 2022; 14:1831. [PMID: 35406603 PMCID: PMC8998126 DOI: 10.3390/cancers14071831] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 03/23/2022] [Accepted: 03/26/2022] [Indexed: 01/25/2023] Open
Abstract
The cornerstone of therapy for primary retroperitoneal sarcomas (RPS) is complete surgical resection, best achieved by resecting the tumor en bloc with adherent structures even if not overtly infiltrated. Until recently, trials designed to elucidate the role of neoadjuvant radiation or chemotherapy for RPS have been unable to achieve sufficient enrollment. The completion of the STRASS trial, which explored neoadjuvant radiotherapy for primary resectable RPS, is a major milestone in RPS research, but has prompted further questions about histology-driven treatment paradigms for RPS. Though it was ultimately a negative trial with respect to its primary endpoint of abdominal recurrence-free survival, STRASS produced a signal that suggested improved abdominal recurrence-free survival with neoadjuvant radiotherapy (RT) for patients with liposarcoma (LPS). No effect was seen for leiomyosarcoma (LMS) or high-grade dedifferentiated (DD) LPS, consistent with recent literature suggesting LMS and high-grade DD-LPS have a predominant pattern of distant rather than local failure. These results, along with those from other recent studies conducted at the bench and the bedside, emphasize the importance of a histology-specific approach to RPS research. Recent evidence for patterns of distant failure in LMS and high-grade DD-LPS has prompted the initiation of STRASS2, a study of neoadjuvant chemotherapy for these histologies. As this study unfolds, evidence may emerge for novel systemic therapy options in specific sarcoma histotypes given the explosion in targeted and immunotherapeutic applications over the last decade. This article reviews current and recent evidence around neoadjuvant radiation and chemotherapy as well as avenues for future study to optimize these treatment approaches.
Collapse
Affiliation(s)
- Alexandra C. Istl
- Division of Surgical Oncology, Johns Hopkins Hospital, Baltimore, MD 21287, USA;
| | - Alessandro Gronchi
- Department of Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori, Via Venezian 1, 20133 Milan, Italy
| |
Collapse
|
7
|
Acem I, van Houdt WJ, Grünhagen DJ, van der Graaf WTA, Rueten-Budde AJ, Gelderblom H, Verhoef C, van de Sande MAJ. The role of perioperative chemotherapy in primary high-grade extremity soft tissue sarcoma: a risk-stratified analysis using PERSARC. Eur J Cancer 2022; 165:71-80. [PMID: 35219025 DOI: 10.1016/j.ejca.2022.01.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 12/29/2021] [Accepted: 01/07/2022] [Indexed: 11/24/2022]
Abstract
OBJECTIVE The aim of the study is to assess the effect of perioperative chemotherapy (CTX) in patients with grade II-III extremity soft tissue sarcoma (eSTS) on overall survival (OS) and evaluate whether the PERSARC prediction tool could identify patients with eSTS more likely to benefit from CTX. METHODS Patients (18-70 years) with primary high-grade eSTS surgically treated with curative intent were included in the retrospective cohort study. The effect of any perioperative CTX and anthracycline + ifosfamide (AI)-based CTX on OS was investigated in three PERSARC-risk groups (high/intermediate/low). The PERSARC-risk groups were defined by the 33% and 66% quantile of the predicted 5-year OS of the study population equal to a 5-year OS of 65.8% and 79.8%, respectively. The effect of CTX on OS was investigated with weighted Kaplan-Meier curves and multivariable Cox models with an interaction between risk group and CTX. RESULTS This study included 5683 patients. The weighted Kaplan-Meier curves did not demonstrate a beneficial effect of any CTX and AI-based CTX on OS in the overall population. However, in the high PERSARC-risk group the 5-year OS of AI-based CTX was significantly better than no CTX (69.8% vs 59.0%, respectively, p = 0.004) (HR 0.66, 95%CI 0.53-0.83). CONCLUSIONS This study demonstrated a beneficial effect of AI-based CTX on OS in a selected group of high-risk patients with an absolute survival benefit of 11% as stratified by the PERSARC prediction tool. However, no beneficial effect of CTX on OS was found in the overall population of patients with primary high-grade eSTS younger than 70 years.
Collapse
Affiliation(s)
- Ibtissam Acem
- Department of Surgical Oncology and Gastrointestinal Surgery, Erasmus MC Cancer Institute, Dr. Molewaterplein 40, 3015 GD, Rotterdam, the Netherlands; Department of Orthopaedic Oncology, Leiden University Medical Centre, Albinusdreef 2, 2333 ZA, Leiden, the Netherlands.
| | - Winan J van Houdt
- Department of Surgical Oncology, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX, Amsterdam, the Netherlands
| | - Dirk J Grünhagen
- Department of Surgical Oncology and Gastrointestinal Surgery, Erasmus MC Cancer Institute, Dr. Molewaterplein 40, 3015 GD, Rotterdam, the Netherlands
| | - Winette T A van der Graaf
- Department of Medical Oncology, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX, Amsterdam, the Netherlands; Department of Medical Oncology, Erasmus MC Cancer Institute, Dr. Molewaterplein 40, 3015 GD, Rotterdam, the Netherlands
| | - Anja J Rueten-Budde
- Mathematical Institute, Leiden University, Niels Bohrweg 1, 2333 CA, Leiden, the Netherlands
| | - Hans Gelderblom
- Department of Medical Oncology, Leiden University Medical Centre, Albinusdreef 2, 2333 ZA, Leiden, the Netherlands
| | - Cornelis Verhoef
- Department of Surgical Oncology and Gastrointestinal Surgery, Erasmus MC Cancer Institute, Dr. Molewaterplein 40, 3015 GD, Rotterdam, the Netherlands
| | | | - Michiel A J van de Sande
- Department of Orthopaedic Oncology, Leiden University Medical Centre, Albinusdreef 2, 2333 ZA, Leiden, the Netherlands
| |
Collapse
|
8
|
Jacob LA, A. S, Ninutha S, Dasappa L, MC SB, KN L, AH R, LK R, Saldanha S. Soft Tissue Sarcomas with Special Reference to Molecular Aberration, Chemotherapy, and Recent Advances: A Review Article. Indian J Med Paediatr Oncol 2022. [DOI: 10.1055/s-0041-1740324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
AbstractSoft tissue sarcomas (STS) are a diverse group of rare solid tumors of mesenchymal cell origin with distinct clinical and pathological features. They account for less than 1% of all adult malignancies and 15% of pediatric neoplasms. They include over hundreds of different histological subtypes. Many of these subtypes can occur at any age and are not confined to a specific site. Each subtype displays variable clinical behavior. Low incidence, variable presentation, behavior, and long-term outcomes further make it challenging to treat. There are multiple ongoing trials that focus on the anatomic site and histologic subtype to tailor the treatment. Further rarity of each histotype is a major barrier to recruit patients to randomized controlled trials. A multidisciplinary approach is mandatory in all cases of soft tissue sarcomas.The purpose of this review is to thoroughly understand the existing literature on history, incidence, epidemiology, etiology, histology, pathogenesis, diagnostic modalities, prognosis, management, and post treatment surveillance of STS. Uterine sarcomas, gastrointestinal stromal tumors (GIST), and pediatric sarcomas are not included here. It briefly highlights various molecular aberrations, changes in staging as per the American Joint Committee on Cancer (AJCC) 8, drugs that are used off-label in specific subtypes of sarcoma along with the recent advances. The classification of STS is undergoing continuous evolution. A wide variety of subtypes can only be diagnosed accurately with sophisticated molecular diagnostic tests and with the involvement of expert geneticists and pathologists to interpret it.There is no clarity on tailoring the treatment of STS to date. There is always a question on how best we can incorporate chemotherapy and radiotherapy along with surgery as a part of multimodality treatment. The heterogeneity of STS has hindered the development of robust, evidence-based treatment strategies, and our therapeutic approach is neither histology-specific nor widely standardized. Increased knowledge about sarcoma biology could help to discover new and more effective treatment strategies and help overcome the therapeutic challenge imposed by this deadly disease. Continued collaboration among various sarcoma centers globally will be of prime importance to optimize STS management. This will allow studies to be both sufficiently large and reasonably focused to generate evidence that is clinically meaningful in specific STS patient populations.
Collapse
Affiliation(s)
- Linu Abraham Jacob
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, India
| | - Sreevalli A.
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, India
| | - Shwetha Ninutha
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, India
| | - Lokanatha Dasappa
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, India
| | - Suresh Babu MC
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, India
| | - Lokesh KN
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, India
| | - Rudresha AH
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, India
| | - Rajeev LK
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, India
| | - Smitha Saldanha
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, India
| |
Collapse
|
9
|
Gervais MK, Callegaro D, Gronchi A. The evolution of adjuvant/neoadjuvant trials for resectable localized sarcoma. J Surg Oncol 2021; 125:17-27. [PMID: 34897708 DOI: 10.1002/jso.26745] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 11/05/2021] [Indexed: 11/08/2022]
Abstract
Soft-tissue sarcomas are rare tumors arising from mesenchymal tissues. As a heterogeneous group comprising more than 50 types, the development of clinical trials remains challenging. Decision-making for neoadjuvant or adjuvant chemotherapy and radiation therapy is based on the available evidence of contemporary trials and multidisciplinary clinical judgment.
Collapse
Affiliation(s)
- Mai-Kim Gervais
- Division of Surgical Oncology, Department of Surgery, Maisonneuve-Rosemont Hospital, Universite de Montreal, Montreal, Quebec, Canada
| | - Dario Callegaro
- Department of Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Alessandro Gronchi
- Department of Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| |
Collapse
|
10
|
Haussmann J, Matuschek C, Bölke E, Tamaskovics B, Corradini S, Wessalowski R, Maas K, Schmidt L, Orth K, Peiper M, Keitel V, Feldt T, Jensen BEO, Luedde T, Fischer J, Knoefel WT, Ashmawy H, Pedotoa A, Kammers K, Budach W. Comparison of Different Systemic Therapeutic Regimes in Resectable Soft-Tissue Sarcoma-Results of a Network Meta-Analysis. Cancers (Basel) 2021; 13:5631. [PMID: 34830786 PMCID: PMC8615898 DOI: 10.3390/cancers13225631] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 10/12/2021] [Accepted: 10/29/2021] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND The standard treatment of high-risk soft-tissue sarcoma consists of surgical resection followed by risk-adapted radiation therapy. Further treatment options that may improve local and systemic tumor control, including chemotherapy, are not well established. Due to the heterogeneity of the disease, different systemic approaches as well as their application at different time points have been attempted. METHODS We conducted a systematic literature search for randomized clinical trials in the treatment of localized, resectable high-risk adult soft-tissue sarcoma comparing different treatment modalities according to the PRISMA guidelines. We extracted published hazard ratios and number of events for the endpoints overall and disease-free survival (OS; DFS) as well as local and distant recurrence-free interval (LRFI; DRFI). The different modalities were compared in a network meta-analysis against the defined standard treatment surgery ± radiotherapy using the inverse-variance heterogeneity model. RESULTS The literature search identified 25 trials including 3453 patients. Five different treatment modalities were compared in the network meta-analysis. The addition of adjuvant chemotherapy significantly improved OS compared to surgery ± radiotherapy alone (HR = 0.86; CI-95%: 0.75-0.97; p = 0.017). Likewise, neoadjuvant chemotherapy combined with regional hyperthermia (naCTx + HTx) also led to superior OS (HR = 0.45; CI-95%: 0.20-1.00; p = 0.049). Both neoadjuvant chemotherapy alone (naCTx) and perioperative chemotherapy (periCTx) did not improve OS (HR = 0.61; CI-95%: 0.29-1.29; p = 0.195 and HR = 0.66; CI-95%: 0.30-1.48; p = 0.317, respectively). Histology-tailored chemotherapy (htCTx) also did not improve survival compared to surgery ± radiotherapy (HR = 1.08; CI-95%: 0.45-2.61; p = 0.868). The network analysis of DFS, LRFI, and DRFI revealed a similar pattern between the different treatment regimens. Adjuvant chemotherapy significantly improved DFS, LRFI, and DRFI compared to surgery ± radiotherapy. In direct comparison, this advantage of adjuvant chemotherapy was restricted to male patients (HR = 0.78; CI-95%: 0.65-0.92; p = 0.004) with no effect for female patients (HR = 1.08; CI-95%: 0.90-1.29; p = 0.410). CONCLUSIONS Standardized chemotherapy in high-risk soft-tissue sarcoma appears to be of added value irrespective of timing. The benefit of adjuvant chemotherapy seems to be restricted to male patients. The addition of regional hyperthermia to neodjuvant chemotherapy achieved the best effect sizes and might warrant further investigation.
Collapse
Affiliation(s)
- Jan Haussmann
- Department of Radiation Oncology, Heinrich Heine University, 40225 Dusseldorf, Germany; (J.H.); (C.M.); (B.T.); (K.M.); (L.S.); (K.O.); (M.P.); (W.B.)
| | - Christiane Matuschek
- Department of Radiation Oncology, Heinrich Heine University, 40225 Dusseldorf, Germany; (J.H.); (C.M.); (B.T.); (K.M.); (L.S.); (K.O.); (M.P.); (W.B.)
| | - Edwin Bölke
- Department of Radiation Oncology, Heinrich Heine University, 40225 Dusseldorf, Germany; (J.H.); (C.M.); (B.T.); (K.M.); (L.S.); (K.O.); (M.P.); (W.B.)
| | - Balint Tamaskovics
- Department of Radiation Oncology, Heinrich Heine University, 40225 Dusseldorf, Germany; (J.H.); (C.M.); (B.T.); (K.M.); (L.S.); (K.O.); (M.P.); (W.B.)
| | - Stefanie Corradini
- Department of Radiation Oncology, University Hospital LMU University, 81377 Munich, Germany;
| | - Rüdiger Wessalowski
- Department of Paediatric Haematology and Oncology, Medical Faculty, Heinrich-Heine-University Dusseldorf, 40225 Dusseldorf, Germany;
| | - Kitti Maas
- Department of Radiation Oncology, Heinrich Heine University, 40225 Dusseldorf, Germany; (J.H.); (C.M.); (B.T.); (K.M.); (L.S.); (K.O.); (M.P.); (W.B.)
| | - Livia Schmidt
- Department of Radiation Oncology, Heinrich Heine University, 40225 Dusseldorf, Germany; (J.H.); (C.M.); (B.T.); (K.M.); (L.S.); (K.O.); (M.P.); (W.B.)
| | - Klaus Orth
- Department of Radiation Oncology, Heinrich Heine University, 40225 Dusseldorf, Germany; (J.H.); (C.M.); (B.T.); (K.M.); (L.S.); (K.O.); (M.P.); (W.B.)
| | - Matthias Peiper
- Department of Radiation Oncology, Heinrich Heine University, 40225 Dusseldorf, Germany; (J.H.); (C.M.); (B.T.); (K.M.); (L.S.); (K.O.); (M.P.); (W.B.)
| | - Verena Keitel
- Department of Gastroenterology, Hepatology and Infectious Diseases University Hospital Dusseldorf, Medical Faculty, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225 Dusseldorf, Germany; (V.K.); (T.F.); (B.-E.O.J.); (T.L.)
| | - Torsten Feldt
- Department of Gastroenterology, Hepatology and Infectious Diseases University Hospital Dusseldorf, Medical Faculty, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225 Dusseldorf, Germany; (V.K.); (T.F.); (B.-E.O.J.); (T.L.)
| | - Björn-Erik Ole Jensen
- Department of Gastroenterology, Hepatology and Infectious Diseases University Hospital Dusseldorf, Medical Faculty, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225 Dusseldorf, Germany; (V.K.); (T.F.); (B.-E.O.J.); (T.L.)
| | - Tom Luedde
- Department of Gastroenterology, Hepatology and Infectious Diseases University Hospital Dusseldorf, Medical Faculty, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225 Dusseldorf, Germany; (V.K.); (T.F.); (B.-E.O.J.); (T.L.)
| | - Johannes Fischer
- Institute for Transplant Diagnostics and Cell Therapeutics, University Hospital Dusseldorf, Medical Faculty, Heinrich-Heine-University, 40225 Dusseldorf, Germany;
| | - Wolfram Trudo Knoefel
- Department of Surgery and Interdisciplinary Surgical Intensive Care Unit, Medical Faculty, Heinrich Heine University, 40225 Dusseldorf, Germany; (W.T.K.); (H.A.)
| | - Hany Ashmawy
- Department of Surgery and Interdisciplinary Surgical Intensive Care Unit, Medical Faculty, Heinrich Heine University, 40225 Dusseldorf, Germany; (W.T.K.); (H.A.)
| | - Alessia Pedotoa
- Department of Anesthesiology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA;
| | - Kai Kammers
- Division of Biostatistics and Bioinformatics, Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, The Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA;
| | - Wilfried Budach
- Department of Radiation Oncology, Heinrich Heine University, 40225 Dusseldorf, Germany; (J.H.); (C.M.); (B.T.); (K.M.); (L.S.); (K.O.); (M.P.); (W.B.)
| |
Collapse
|
11
|
Hua Q, Xu G, Zhao L, Zhang T. Effect of anthracyclines/ifosfamide-based adjuvant chemotherapy for soft tissue sarcoma: a conventional and network Meta-analysis. J Chemother 2021; 33:319-327. [PMID: 33501892 DOI: 10.1080/1120009x.2021.1873631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
The objective of this study is to assess the effect of anthracyclines/ifosfamide-based adjuvant chemotherapy for soft tissue sarcoma (STS) and provide a relative ranking of regimens for STS. We pooled the hazard ratios of overall survival (OS) and relapse free survival (RFS) by conventional meta-analysis to appraise whether adjuvant chemotherapy benefits STS and performed a network meta-analysis using a Bayesian model to establish the relative ranking of regimens. Nine studies were included in our meta-analysis. The pooled hazard ratios were 0.68 (95%CI: 0.53-0.86) and 0.65 (95%CI: 0.52-0.83) for OS and RFS, respectively. Doxorubicin was indicated as best regimen to benefit OS (probability: 30.2%), while cyclophosphamide + vincristine + doxorubicin + dactinomycin was indicated as the best regimen for RFS (probability: 37.1%). This meta-analysis confirms the positive effect of anthracyclines/ifosfamide-based adjuvant chemotherapy in STS for both OS and RFS.
Collapse
Affiliation(s)
- Qingling Hua
- Cancer center, Union hospital, Tongji medical college, Huazhong university of science and technology, Wuhan, China
| | - Guojie Xu
- Cancer center, Union hospital, Tongji medical college, Huazhong university of science and technology, Wuhan, China
| | - Lei Zhao
- Cancer center, Union hospital, Tongji medical college, Huazhong university of science and technology, Wuhan, China
| | - Tao Zhang
- Cancer center, Union hospital, Tongji medical college, Huazhong university of science and technology, Wuhan, China
| |
Collapse
|
12
|
Hall KS, Bruland ØS, Bjerkehagen B, Lidbrink E, Jebsen N, Hagberg H, Papworth K, Hagberg O, Trovik C, Bauer H, Eriksson M. Preoperative accelerated radiotherapy combined with chemotherapy in a defined cohort of patients with high risk soft tissue sarcoma: a Scandinavian Sarcoma Group study. Clin Sarcoma Res 2020; 10:22. [PMID: 33292545 PMCID: PMC7672981 DOI: 10.1186/s13569-020-00145-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Accepted: 11/06/2020] [Indexed: 12/01/2022] Open
Abstract
Background We recently reported outcomes from a Scandinavian Sarcoma Group adjuvant study (SSG XX group A) conducted on localized and operable high risk soft tissue sarcoma (STS) of the extremities and trunk wall. SSG XX, group B, comprised of patients in a defined cohort with locally advanced STS considered at high risk for intralesional surgery. These patients received preoperative accelerated radiotherapy, together with neoadjuvant and adjuvant chemotherapy. Herein we report the results of this group B. Methods Twenty patients with high-grade, locally advanced and deep STS located in lower extremities (n = 12), upper extremities (5) or trunk wall (3) were included. The median age was 59 years and 14 patients were males. The treatment regimen consisted of 6 cycles of doxorubicin (60 mg/m2) and ifosfamide (6 g/m2), with three cycles given neoadjuvantly, and preoperative radiotherapy (1, 8 Gyx2/daily to 36 Gy) between cycles 2 and 3. After a repeated MRI surgery was then conducted, and the remaining 3 chemotherapy cycles were given postoperatively at 3 weeks intervals. Survival data, local control, toxicity of chemotherapy and postoperative complications are presented. Results Median follow-up time for metastasis-free survival (MFS) was 2.8 years (range 0.3–10.4). The 5-year MFS was 49.5% (95% confidence interval [CI] 31.7–77.4). The median follow-up time was 5.4 years (range 0.3–10.4) for overall survival (OS). The 5-year OS was 64.0% (95% CI 45.8–89.4). The median tumour size was 13 cm, with undifferentiated pleomorphic sarcoma (n = 10) and synovial sarcoma (n = 6) diagnosed most frequently. All patients completed surgery. Resection margins were R0 in 19 patients and R1 in 1 patient. No patients had evidence of disease progression preoperatively. Three patients experienced a local recurrence, in 2 after lung metastases had already been diagnosed. Eleven patients (55%) had postoperative wound problems (temporary in 8 and persistent in 3). Conclusions Preoperative chemotherapy and radiotherapy were associated with temporary wound-healing problems. Survival outcomes, local control and toxicities were deemed satisfactory when considering the locally advanced sarcoma disease status at primary diagnosis. Trial registration This study was registered at ClinicalTrials.gov Identifier NCT00790244 and with European Union Drug Regulating Authorities Clinical Trials No. EUDRACT 2007-001152-39
Collapse
Affiliation(s)
- Kirsten Sundby Hall
- Department of Oncology, The Norwegian Radium Hospital, Oslo University Hospital, Oslo, Norway.
| | - Øyvind S Bruland
- Department of Oncology, The Norwegian Radium Hospital, Oslo University Hospital, Oslo, Norway.,Institute for Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Bodil Bjerkehagen
- Department of Pathology, The Norwegian Radium Hospital, Oslo University Hospital, Oslo, Norway.,Institute for Oral Biology, Faculty of Dentistry, University of Oslo, Oslo, Norway
| | - Elisabet Lidbrink
- Department of Medical Oncology, Karolinska University Hospital, Stockholm, Sweden
| | - Nina Jebsen
- Departments of Oncology and Orthopedics, Haukeland University Hospital and Centre for Cancer Biomarkers (CCBIO), University of Bergen, Bergen, Norway
| | - Hans Hagberg
- Department of Oncology, Uppsala University Hospital, Uppsala, Sweden
| | - Karin Papworth
- Department of Oncology, Norrlands University Hospital, Umeå, Sweden
| | - Oskar Hagberg
- Institution of Translation Medicine, Lund University, Malmö, Sweden
| | - Clement Trovik
- Department Musculo-Skeletal Tumor Service/Orthopedics, Haukeland University Hospital, Bergen, Norway
| | - Henrik Bauer
- Musculo-Skeletal Tumor Service, Karolinska University Hospital, Stockholm, Sweden
| | - Mikael Eriksson
- Department of Oncology, Skåne University Hospital, and Lund University, Lund, Sweden
| |
Collapse
|
13
|
Gamboa AC, Gronchi A, Cardona K. Soft-tissue sarcoma in adults: An update on the current state of histiotype-specific management in an era of personalized medicine. CA Cancer J Clin 2020; 70:200-229. [PMID: 32275330 DOI: 10.3322/caac.21605] [Citation(s) in RCA: 262] [Impact Index Per Article: 65.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2020] [Revised: 02/11/2020] [Accepted: 02/12/2020] [Indexed: 12/13/2022] Open
Abstract
Soft-tissue sarcomas (STS) are rare tumors that account for 1% of all adult malignancies, with over 100 different histologic subtypes occurring predominately in the trunk, extremity, and retroperitoneum. This low incidence is further complicated by their variable presentation, behavior, and long-term outcomes, which emphasize the importance of centralized care in specialized centers with a multidisciplinary team approach. In the last decade, there has been an effort to improve the quality of care for patients with STS based on anatomic site and histology, and multiple ongoing clinical trials are focusing on tailoring therapy to histologic subtype. This report summarizes the latest evidence guiding the histiotype-specific management of extremity/truncal and retroperitoneal STS with regard to surgery, radiation, and chemotherapy.
Collapse
Affiliation(s)
- Adriana C Gamboa
- Division of Surgical Oncology, Department of Surgery, Emory University, Atlanta, Georgia
| | - Alessandro Gronchi
- Department of Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Kenneth Cardona
- Division of Surgical Oncology, Winship Cancer Institute, Emory University Hospital Midtown, Atlanta, Georgia
| |
Collapse
|
14
|
Issels RD, Lindner LH, Verweij J, Wessalowski R, Reichardt P, Wust P, Ghadjar P, Hohenberger P, Angele M, Salat C, Vujaskovic Z, Daugaard S, Mella O, Mansmann U, Dürr HR, Knösel T, Abdel-Rahman S, Schmidt M, Hiddemann W, Jauch KW, Belka C, Gronchi A. Effect of Neoadjuvant Chemotherapy Plus Regional Hyperthermia on Long-term Outcomes Among Patients With Localized High-Risk Soft Tissue Sarcoma: The EORTC 62961-ESHO 95 Randomized Clinical Trial. JAMA Oncol 2019; 4:483-492. [PMID: 29450452 DOI: 10.1001/jamaoncol.2017.4996] [Citation(s) in RCA: 177] [Impact Index Per Article: 35.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Importance Patients with soft tissue sarcoma are at risk for local recurrence and distant metastases despite optimal local treatment. Preoperative anthracycline plus ifosfamide chemotherapy improves outcome in common histological subtypes. Objective To analyze whether the previously reported improvement in local progression-free survival by adding regional hyperthermia to neoadjuvant chemotherapy translates into improved survival. Design, Setting, and Participants Open-label, phase 3 randomized clinical trial to evaluate the efficacy and toxic effects of neoadjuvant chemotherapy plus regional hyperthermia. Adult patients (age ≥18 years) with localized soft tissue sarcoma (tumor ≥5 cm, French Federation Nationale des Centers de Lutte Contre le Cancer [FNCLCC] grade 2 or 3, deep) were accrued across 9 centers (6, Germany; 1, Norway; 1, Austria; 1, United States) from July 1997 to November 2006. Follow-up ended December 2014. Interventions After stratification for tumor presentation and site, patients were randomly assigned to either neoadjuvant chemotherapy consisting of doxorubicin, ifosfamide, and etoposide alone, or combined with regional hyperthermia. Main Outcomes and Measures The primary end point was local progression-free survival. Secondary end points included treatment safety and survival, with survival defined from date of randomization to death due to disease or treatment. Patients lost to follow-up were censored at the date of their last follow-up. Results A total of 341 patients were randomized, and 329 (median [range] age, 51 [18-70] years; 147 women, 182 men) were eligible for the intention-to-treat analysis. By December 2014, 220 patients (67%; 95% CI, 62%-72%) had experienced disease relapse, and 188 (57%; 95% CI, 52%-62%) had died. Median follow-up was 11.3 years. Compared with neoadjuvant chemotherapy alone, adding regional hyperthermia improved local progression-free survival (hazard ratio [HR], 0.65; 95% CI, 0.49-0.86; P = .002). Patients randomized to chemotherapy plus hyperthermia had prolonged survival rates compared with those randomized to neoadjuvant chemotherapy alone (HR, 0.73; 95% CI, 0.54-0.98; P = .04) with 5-year survival of 62.7% (95% CI, 55.2%-70.1%) vs 51.3% (95% CI, 43.7%-59.0%), respectively, and 10-year survival of 52.6% (95% CI, 44.7%-60.6%) vs 42.7% (95% CI, 35.0%-50.4%). Conclusions and Relevance Among patients with localized high-risk soft tissue sarcoma the addition of regional hyperthermia to neoadjuvant chemotherapy resulted in increased survival, as well as local progression-free survival. For patients who are candidates for neoadjuvant treatment, adding regional hyperthermia may be warranted. Trial Registration clinicaltrials.gov Identifier: NCT00003052.
Collapse
Affiliation(s)
- Rolf D Issels
- Department of Medicine III, University Hospital, LMU Munich, Munich, Germany
| | - Lars H Lindner
- Department of Medicine III, University Hospital, LMU Munich, Munich, Germany
| | - Jaap Verweij
- Erasmus University Medical Center Rotterdam, Rotterdam, the Netherlands
| | | | | | - Peter Wust
- Charité-Universitätsmedizin Berlin, Berlin, Germany
| | | | | | - Martin Angele
- Department of General, Visceral, Transplantation, Vascular, and Thoracic Surgery, University Hospital, LMU Munich, Munich, Germany
| | - Christoph Salat
- Department of Medicine III, University Hospital, LMU Munich, Munich, Germany
| | - Zeljko Vujaskovic
- Radiation Oncology, University of Maryland, Baltimore, United States
| | - Soeren Daugaard
- Department of Pathology, Rigshospitalet, Copenhagen, Denmark
| | - Olav Mella
- Haukeland University Hospital, Bergen, Norway
| | - Ulrich Mansmann
- Institute of Medical Informatics, Biometry, and Epidemiology (IBE), LMU Munich, Munich, Germany
| | - Hans Roland Dürr
- Musculoskeletal Oncology, Department of Orthopaedic Surgery, Physical Medicine and Rehabilitation, University Hospital, LMU Munich, Munich, Germany
| | | | - Sultan Abdel-Rahman
- Department of Medicine III, University Hospital, LMU Munich, Munich, Germany
| | - Michael Schmidt
- Munich Cancer Registry (MCR), Munich Tumour Centre (TZM), Department of Medical Informatics, Biometry and Epidemiology (IBE), Klinikum Großhadern, Ludwig-Maximilians-University (LMU), Munich, Germany
| | - Wolfgang Hiddemann
- Department of Medicine III, University Hospital, LMU Munich, Munich, Germany
| | - Karl-Walter Jauch
- Department of General, Visceral, Transplantation, Vascular, and Thoracic Surgery, University Hospital, LMU Munich, Munich, Germany
| | - Claus Belka
- Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Alessandro Gronchi
- Department of Surgery, Fondazione IRCCS Instituto Nazionale dei Tumori, Milan, Italy
| | | |
Collapse
|
15
|
Abaricia S, Van Tine BA. Management of localized extremity and retroperitoneal soft tissue sarcoma. Curr Probl Cancer 2019; 43:273-282. [PMID: 31221500 DOI: 10.1016/j.currproblcancer.2019.06.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Accepted: 06/08/2019] [Indexed: 11/16/2022]
Abstract
The optimal management of localized soft tissue sarcomas of the extremities and retroperitoneum involves a high volume multidisciplinary team with expertise in sarcoma. In this review, we will highlight the importance of the sarcoma pathologist and imaging techniques prior to surgery and radiation. In addition, the data on neoadjuvant and adjuvant chemotherapy will be discussed. Finally, consideration is given to the importance of identifying genetic cancer predispositions, multidisciplinary management, long-term survivorship, and the current clinical trials for patients undergoing curative intent management.
Collapse
Affiliation(s)
- Sarah Abaricia
- Division of Oncology, Department of Internal Medicine, Washington University School of Medicine, St. Louis, Missouri
| | - Brian Andrew Van Tine
- Division of Oncology, Department of Internal Medicine, Washington University School of Medicine, St. Louis, Missouri; Siteman Cancer Center, Washington University School of Medicine, St. Louis, Missouri.
| |
Collapse
|
16
|
Istl AC, Ruck JM, Morris CD, Levin AS, Meyer CF, Johnston FM. Call for improved design and reporting in soft tissue sarcoma studies: A systematic review and meta‐analysis of chemotherapy and survival outcomes in resectable STS. J Surg Oncol 2019; 119:824-835. [DOI: 10.1002/jso.25401] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Revised: 01/03/2019] [Accepted: 01/24/2019] [Indexed: 12/12/2022]
Affiliation(s)
- Alexandra C. Istl
- Division of General SurgeryWestern UniversityLondon ON Canada
- Johns Hopkins Bloomberg School of Public HealthBaltimore Maryland
| | - Jessica M. Ruck
- Department of SurgeryJohns Hopkins HospitalBaltimore Maryland
| | - Carol D. Morris
- Division of Orthopaedic OncologyJohns Hopkins HospitalBaltimore Maryland
| | - Adam S. Levin
- Division of Orthopaedic OncologyJohns Hopkins HospitalBaltimore Maryland
| | | | - Fabian M. Johnston
- Department of SurgeryJohns Hopkins HospitalBaltimore Maryland
- Division of Surgical OncologyJohns Hopkins HospitalBaltimore Maryland
| |
Collapse
|
17
|
Naghavi AO, Yang GQ, Latifi K, Gillies R, McLeod H, Harrison LB. The Future of Radiation Oncology in Soft Tissue Sarcoma. Cancer Control 2018. [PMCID: PMC6291881 DOI: 10.1177/1073274818815504] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Radiotherapy (RT) is an important component of the treatment of soft tissue sarcomas (STS) and has been traditionally incorporated with a homogenous approach despite the reality that STS displays a known heterogeneity in clinicopathologic features and treatment outcomes. In this article, we explore the principle components of personalized medicine, including genomics, radiomics, and treatment response, along with their impact on the future of radiation therapy for STS. We propose a shift in the treatment paradigm for STS from a one-size-fits-all technique to one that implements the tenets of personalized medicine and includes the framework for a potential clinical trial technique in this heterogeneous disease.
Collapse
Affiliation(s)
- Arash O. Naghavi
- Department of Radiation Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
- These authors contributed equally to this work
| | - George Q. Yang
- Department of Radiation Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
- These authors contributed equally to this work
| | - Kujtim Latifi
- Department of Radiation Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Robert Gillies
- Department of Cancer Physiology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Howard McLeod
- Department of Cancer Epidemiology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Louis B. Harrison
- Department of Radiation Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| |
Collapse
|
18
|
Bing Y, Wund Z, Abratte T, Borlle L, Kang S, Southard T, Hume KR. Biological indicators of chemoresistance: an ex vivo analysis of γH2AX and p53 expression in feline injection-site sarcomas. Cancer Cell Int 2018; 18:192. [PMID: 30498397 PMCID: PMC6251226 DOI: 10.1186/s12935-018-0690-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Accepted: 11/16/2018] [Indexed: 01/24/2023] Open
Abstract
Background The response of soft tissue sarcomas to cytotoxic chemotherapy is inconsistent. Biomarkers of chemoresistance or chemosensitivity are needed in order to identify appropriate patients for treatment. Given that many chemotherapeutics kill cells through direct DNA interactions, we hypothesized that upregulation of DNA damage response mechanisms would confer resistance to cytotoxic chemotherapy in sarcomas. To study this, we used spontaneously-occurring feline injection-site sarcomas (FISS). Methods γH2AX and p53 expression were determined in biopsy samples of FISS. γH2AX expression was determined via immunohistochemistry whereas p53 expression was determined via qRT-PCR. Cell lines derived from these sarcoma biopsies were then treated with carboplatin (N = 11) or doxorubicin (N = 5) and allowed to grow as colonies. Colony forming-ability of cells exposed to chemotherapy was compared to matched, untreated cells and expressed as percent survival relative to controls. ImageJ was used for quantification. A mixed model analysis was performed to determine if an association existed between relative survival of the treated cells and γH2AX or p53 expression in the original tumors. Cell lines were validated via vimentin expression or growth as subcutaneous sarcomas in nude mice. Results An association was detected between γH2AX expression and relative survival in cells exposed to carboplatin (P = 0.0250). In the 11 FISS tumors evaluated, γH2AX expression ranged from 2.2 to 18.8% (mean, 13.3%). Cells from tumors with γH2AX expression higher than the sample population mean had fourfold greater relative survival after carboplatin exposure than cells from tumors with γH2AX expression less than the mean. There was no association between relative survival after carboplatin exposure and p53 expression (P = 0.1608), and there was no association between relative survival after doxorubicin exposure and either γH2AX (P = 0.6124) or p53 (P = 0.8645) expression. Four cell lines were validated via growth as sarcomas in nude mice. Vimentin expression was confirmed in the other 7 cell lines. Conclusions γH2AX expression, but not wild type p53, may potentially serve as a biomarker of resistance to platinum therapeutics in soft tissue sarcomas. To further investigate this finding, prospective, in vivo studies are indicated in animal models.
Collapse
Affiliation(s)
- Yike Bing
- 1Department of Clinical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY USA
| | - Zacharie Wund
- 1Department of Clinical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY USA
| | - Tina Abratte
- 1Department of Clinical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY USA
| | - Lucia Borlle
- 1Department of Clinical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY USA
| | - Susie Kang
- 1Department of Clinical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY USA
| | - Teresa Southard
- 2Department of Biomedical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY USA
| | - Kelly R Hume
- 1Department of Clinical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY USA
| |
Collapse
|
19
|
Charlson J. Selection of Patients With Localized Extremity Soft Tissue Sarcoma for Treatment With Perioperative Chemotherapy. Curr Treat Options Oncol 2018; 19:65. [PMID: 30361919 DOI: 10.1007/s11864-018-0586-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OPINION STATEMENT Soft tissue sarcoma (STS) is a heterogeneous disease, in terms of histologic subtype, body site of presentation, and behavior. Localized soft tissue sarcoma may be cured with complete tumor excision, but overall, outcomes are sub-optimal. Metastatic disease is associated with shortened survival. Systemic therapy has been studied for several decades as adjunctive therapy, but the use of adjuvant and neo-adjuvant chemotherapy remains controversial. The heterogeneity of patients included in clinical trials, and of sarcoma in general, has made it difficult to draw conclusions about which patients with localized STS should be treated with chemotherapy. Over time, published outcomes for STS of the extremities have improved, and one of the factors that contributes to this improvement may be selection of patients most likely to benefit from the prescribed treatment. Recent studies of neo-adjuvant and adjuvant chemotherapy have recruited patients with the highest recurrence risk-those with large, high-grade, deep tumors. It is reasonable, in practice, to apply similar criteria in deciding whether to recommend treatment. Looking ahead, it will be important to refine our ability to identify patients at highest risk of recurrence, and to develop tools to predict which patients and tumors will respond to chemotherapy.
Collapse
Affiliation(s)
- John Charlson
- Hematology/Oncology, Medical College of Wisconsin, Froedtert/MCW Cancer Center, 4th Floor, 9200 W. Wisconsin Ave., Milwaukee, WI, 53226, USA.
| |
Collapse
|
20
|
Adjuvant chemotherapy and postoperative radiotherapy in high-risk soft tissue sarcoma patients defined by biological risk factors-A Scandinavian Sarcoma Group study (SSG XX). Eur J Cancer 2018; 99:78-85. [PMID: 29929092 DOI: 10.1016/j.ejca.2018.05.011] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Revised: 05/09/2018] [Accepted: 05/13/2018] [Indexed: 01/28/2023]
Abstract
PURPOSE To investigate the outcome following adjuvant doxorubicin and ifosfamide in a prospective non-randomised study based on a soft tissue sarcoma (STS) patient subgroup defined by specific morphological characteristics previously shown to be at a high-risk of metastatic relapse. The expected 5-year cumulative incidence of metastases in patients with this risk profile has previously been reported to be about 50% without adjuvant chemotherapy. METHODS High-risk STS was defined as high-grade morphology (according to the Fédération Nationale des Centres de Lutte Contre le Cancer [FNCLCC] grade II-III) and either vascular invasion or at least two of the following criteria: tumour size ≥8.0 cm, infiltrative growth and necrosis. Six cycles of doxorubicin (60 mg/m2) and ifosfamide (6 g/m2) were given. Postoperative accelerated radiotherapy was applied and scheduled between cycles 3 and 4. RESULTS For the 150 eligible patients, median follow-up time for metastases-free survival was 3.9 years (range 0.2-8.7). Five-year metastases-free survival (MFS) was 70.4% (95% confidence interval [CI]: 63.1-78.4) with a local recurrence rate of 14.0% (95% CI: 7.8-20.2). For overall survival (OS), the median follow-up time was 4.4 years (range: 0.2-8.7). The five-year OS was 76.1% (95% CI: 68.8-84.2). Tumour size, deep location and reduced dose intensity (<80%) had a negative impact on survival. Toxicity was moderate with no treatment-related death. CONCLUSIONS A benefit of adjuvant chemotherapy, compared to similar historical control groups, was demonstrated in STS patients with defined poor prognostic factors. Vascular invasion, tumour size, growth pattern and necrosis may identify patients in need of adjuvant chemotherapy.
Collapse
|
21
|
Neoadjuvant and adjuvant strategies in retroperitoneal sarcoma. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2018; 44:571-579. [PMID: 29472043 DOI: 10.1016/j.ejso.2018.02.001] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Revised: 01/15/2018] [Accepted: 02/02/2018] [Indexed: 11/23/2022]
Abstract
Extended surgery remains the mainstay of treatment in retroperitoneal sarcoma, although conflicting data exist on the benefit of neoadjuvant and adjuvant therapies, particularly with regard to tumour grade and histological type. Experience of radiotherapy and chemotherapy in extremity soft tissue sarcoma can inform treatment strategies, however these data cannot be universally extrapolated to the retroperitoneum where disease biology and anatomical considerations are different. The present review sets a historical context before discussing recent evidence and on-going multi-centre trials in retroperitoneal sarcoma. Promising data on histologically- and molecularly-targeted chemotherapy are discussed and the need for centralisation of retroperitoneal sarcoma services in order to facilitate large international collaborative trials is emphasised.
Collapse
|
22
|
Lu E, Perlewitz KS, Hayden JB, Hung AY, Doung YC, Davis LE, Mansoor A, Vetto JT, Billingsley KG, Kaempf A, Park B, Ryan CW. Epirubicin and Ifosfamide with Preoperative Radiation for High-Risk Soft Tissue Sarcomas. Ann Surg Oncol 2018; 25:920-927. [DOI: 10.1245/s10434-018-6346-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Indexed: 11/18/2022]
|
23
|
Loong HH, Wong KH, Tse T. Controversies and consensus of neoadjuvant chemotherapy in soft-tissue sarcomas. ESMO Open 2018; 3:e000293. [PMID: 29333281 PMCID: PMC5757470 DOI: 10.1136/esmoopen-2017-000293] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Accepted: 11/21/2017] [Indexed: 11/22/2022] Open
Abstract
Together with surgery and radiotherapy, systemic treatment with cytotoxic chemotherapy and molecular targeted agents is one of the main therapeutic pillars in the treatment of soft-tissue sarcomas and is the mainstay of treatment in patients with advanced or metastatic disease. Unlike other more common malignancies such as breast and colorectal cancer, the role of chemotherapy when used in the adjuvant setting in soft-tissue sarcomas is less well defined. Results from prior studies have been conflicting, in part due to the heterogeneity and rarity of the disease, and large-scale meta-analysis has been performed to address this issue. Neoadjuvant chemotherapy, defined as the use of chemotherapy before definitive treatment with surgery or radiotherapy, has distinct theoretical and practical advantages, which can potentially be beneficial to the patient. However, the currently available evidence to support its use is even more scarce. In this review article, we describe the current established data behind the use of adjuvant chemotherapy in selected patients with localised soft-tissue sarcomas and, through extrapolation of available data, discuss the potential role of it when used in the upfront setting.
Collapse
Affiliation(s)
- Herbert H Loong
- Department of Clinical Oncology, Partner State Key Laboratory of Oncology in South China, Hong Kong Cancer Institute, The Chinese University of Hong Kong, Sha Tin, Hong Kong; Department of Clinical Oncology, Prince of Wales Hospital, Hong Kong, Hong Kong.
| | - Kwan-Hung Wong
- Department of Clinical Oncology, Prince of Wales Hospital, Hong Kong, Hong Kong
| | - Teresa Tse
- Department of Clinical Oncology, Prince of Wales Hospital, Hong Kong, Hong Kong
| |
Collapse
|
24
|
Hatcher H, Benson C, Ajithkumar T. Systemic Treatments in Soft Tissue Sarcomas. Clin Oncol (R Coll Radiol) 2017; 29:507-515. [PMID: 28552518 DOI: 10.1016/j.clon.2017.05.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2017] [Accepted: 05/08/2017] [Indexed: 12/15/2022]
Abstract
Systematic treatment of adult-type soft tissue sarcoma is evolving. Its role in the neoadjuvant setting is currently experimental, whereas the data on adjuvant chemotherapy are inconclusive. Nevertheless, in clinical practice, neoadjuvant and adjuvant chemotherapy may be considered on an individual basis after multidisciplinary discussion. Systemic therapy has a well-established role in the management of locally advanced and metastatic disease and histology-based treatment approaches are being studied.
Collapse
Affiliation(s)
- H Hatcher
- Cambridge University Hospitals, Cambridge, UK.
| | - C Benson
- Royal Marsden Hospital, London, UK
| | | |
Collapse
|
25
|
Evaluation of Quality of Life at Progression in Patients with Soft Tissue Sarcoma. Sarcoma 2017; 2017:2372135. [PMID: 28512389 PMCID: PMC5420413 DOI: 10.1155/2017/2372135] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2016] [Accepted: 03/13/2017] [Indexed: 11/17/2022] Open
Abstract
Introduction. Soft Tissue Sarcoma (STS) is a rare malignancy of mesodermal tissue, with international incidence estimates between 1.8 and 5 per 100,000 per year. Understanding quality of life (QoL) and the detrimental impact of disease progression is critical for long-term care and survival. Objectives. The primary objective was to explore the relationship between disease progression and health-related quality of life (HRQoL) using data from Eisai's study (E7389-G000-309). Methods. This was a 1 : 1 randomized, open-label, multicenter, Phase 3 study comparing the efficacy and safety of eribulin versus dacarbazine in patients with advanced STS. The QoL analysis was conducted for the baseline and progression populations using the European Organization for Research and Treatment of Cancer 30-item core QoL questionnaire (EORTC QLQ-C30). Results. There were no statistical differences between the two treatment arms at baseline for any domain (p > 0.05; n = 452). Of the 399 patients who experienced disease progression (unadjusted and adjusting for histology), dacarbazine patients had significantly lower Global Health Status, Physical Functioning scores, and significantly worse Nausea and Vomiting, Insomnia, and Appetite Loss (p < 0.05). Conclusions. These results indicate differences in HRQoL overall and at progression between dacarbazine and eribulin patients, with increases in symptom severity observed among dacarbazine patients.
Collapse
|
26
|
Neoadjuvant sequential chemoradiotherapy versus radiotherapy alone for treatment of high-risk extremity soft tissue sarcoma: a single-institution experience. Contemp Oncol (Pozn) 2017; 21:60-65. [PMID: 28435400 PMCID: PMC5385480 DOI: 10.5114/wo.2017.66658] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Accepted: 12/08/2016] [Indexed: 11/17/2022] Open
Abstract
Aim of the study Patients with large and high-grade extremity soft-tissue sarcoma are at significant risk for distant metastasis and sarcoma-related death. There is no randomized trial comparing chemoradiotherapy to radiotherapy in the neoadjuvant setting for high risk extremity soft-tissue sarcoma. The aim of this study is to evaluate the outcomes of patients treated with two different modalities (neoadjuvant sequential chemoradiotherapy vs. radiotherapy alone) in a single center. Material and methods Data of 67 patients were analyzed retrospectively. Thirty-four patients received neoadjuvant sequential chemoradiotherapy (2–3 cycles of doxorubicin (75 mg/m2) and ifosfamide (6 g/m2) followed by radiotherapy of 28 Grays (Gy) administered as 8 fractions of 35 Gy) and 33 patients received radiotherapy alone. R0 resection rates and 3-year survival estimates were evaluated. Results Median follow-up time was 37 months. The estimated 3-year overall and disease-free survival rates for the whole patient group were 79% (95% CI: 67.0–86.4) and 57.9% (95% CI: 46.3–69.0), respectively. The most common side effects were nausea and leucopenia. Three-year overall, disease-free, local recurrence-free and distant recurrence-free survival rates did not differ significantly. All patients except one underwent wide excision or compartmental resection. R0 resection rate for the whole patient group was 92.5% (n = 62). Sites of progression were similar across both treatment arms. Conclusions Preoperative hypofractionated radiotherapy alone or sequentially with chemotherapy result in high rates of limb salvage and acceptable toxicity. Our study results did not show a statistically significant treatment effect regarding survival and patterns of failure.
Collapse
|
27
|
Datta J, Ecker BL, Neuwirth MG, Geha RC, Fraker DL, Roses RE, Karakousis GC. Contemporary reappraisal of the efficacy of adjuvant chemotherapy in resected retroperitoneal sarcoma: Evidence from a nationwide clinical oncology database and review of the literature. Surg Oncol 2017; 26:117-124. [PMID: 28577717 DOI: 10.1016/j.suronc.2017.01.008] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2016] [Revised: 01/23/2017] [Accepted: 01/31/2017] [Indexed: 11/30/2022]
Abstract
BACKGROUND While margin-negative resection remains the cornerstone of therapy for retroperitoneal sarcoma (RPS), the impact of adjuvant chemotherapy (AC) on overall survival (OS) remains poorly understood. METHODS The National Cancer Data Base was queried for patients undergoing curative-intent resection of primary non-metastatic RPS (2004-2013). Multivariable modeling identified factors associated with AC receipt. Cox regression identified covariates associated with OS, and AC and surgery alone (SA) cohorts were matched 1:1 by propensity scores based on these covariates. In the propensity-score matched cohort, OS was compared by Kaplan-Meier estimates. Results from this analysis were presented in the context of a review of the existing literature on the impact of AC in resected RPS. RESULTS Of 3892 resected RPS patients, 90.0% and 10.0% received SA and AC, respectively. Predictors of AC receipt included younger age, non-Caucasian race, hospital location, histologic grade, adjacent organ invasion, and histologic subtype. The propensity score-matched cohort comprised 767 patients (SA n = 377; AC n = 390); at a median follow-up of 59.2 (IQR 35.0-85.3) months, median OS of the propensity-matched cohort was 53.6 (IQR 22.4-119.5) months. Utilization of AC was associated with significantly worse long-term survival (median OS: 47.8 vs. 68.9 months, p = 0.017; HR 1.30, 95% CI 1.05-1.61). AC was not associated with improved OS in margin-positive (R1/R2) resection, high-grade (G2/G3) and larger (>10 cm) tumors, or in any histologic subtype. Albeit not statistically significant, there was a trend toward improved OS with AC in spindle cell (HR 0.37, 95% CI 0.10-1.38), giant cell (HR 0.82, 95% CI 0.32-2.13), and synovial (HR 0.26, 95% CI 0.05-1.33) sarcoma. CONCLUSIONS Data from a large nationwide oncology database and review of the existing literature do not support adjuvant chemotherapy regimens following curative-intent resection of RPS, even in subgroups at high risk of failure (e.g., R1/R2 resection, high-grade or large tumors). The possible benefit of conventional adjuvant regimens in spindle cell, giant cell, and synovial sarcoma should be explored in prospective studies.
Collapse
Affiliation(s)
- Jashodeep Datta
- Division of Endocrine and Oncologic Surgery, Department of Surgery, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, United States.
| | - Brett L Ecker
- Division of Endocrine and Oncologic Surgery, Department of Surgery, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, United States
| | - Madalyn G Neuwirth
- Division of Endocrine and Oncologic Surgery, Department of Surgery, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, United States
| | - Rula C Geha
- Division of Endocrine and Oncologic Surgery, Department of Surgery, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, United States
| | - Douglas L Fraker
- Division of Endocrine and Oncologic Surgery, Department of Surgery, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, United States
| | - Robert E Roses
- Division of Endocrine and Oncologic Surgery, Department of Surgery, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, United States
| | - Giorgos C Karakousis
- Division of Endocrine and Oncologic Surgery, Department of Surgery, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, United States
| |
Collapse
|
28
|
López-Gómez J, Flores-Vázquez ER, Salazar-Álvarez MA, Adame RY, Garcia-Ortega DY, Cuellar-Hübbe M. Treatment of intimal sarcoma of peripheral veins. Int J Surg Case Rep 2017; 31:93-98. [PMID: 28129609 PMCID: PMC5266490 DOI: 10.1016/j.ijscr.2017.01.018] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2016] [Revised: 01/09/2017] [Accepted: 01/09/2017] [Indexed: 11/30/2022] Open
Abstract
Intimal sarcoma is an extremely rare group. Intimal sarcoma of large veins even rarer information and case reports are limited. Unique case in the medical literature and the best current evidence in the biological behavior and the response of the multiple options of treatment in this type of tumors.
Introduction Intimal sarcoma is an extremely rare group of undifferentiated pleomorphic sarcoma arising from the intimal layer of vessels accounting for only 1% of all sarcomas, intimal sarcoma of large veins are even less common. Cases presentation We present two cases of intima sarcoma, one originated form the basilar vein and the other from the cephalic vein, the first one was treated with surgery and postoperative chemotherapy followed by Radiotherapy (RT), the second case was treated with isolated limb perfusion followed by marginal resection and RT. Both patients progressed to the lungs in a short time, the first case was treated with metastasectomy of the lung and is without evidence of disease 7 months after surgery; the second case treated with isolated limb perfusion has stable disease. Discussion Intimal sarcoma are very aggressive tumors, with a high metastatic potential, the two patients progressed to lung in a short time (2 months) after local treatment. Both cases exhibit good response to chemotherapy and metastasectomy with a disease – free period of 7 months. Conclusion We propose that given the aggressive behavior of these tumors, they should be treated with chemoradiotherapy postoperative, either by systemic chemotherapy or isolated limb perfusion for the limp sparing surgery in this histology.
Collapse
Affiliation(s)
- Javier López-Gómez
- Department of Oncologic Surgery, National Cancer Institute, Mexico City, Av. San Fernando No. 22, Col. Sección XVI, C.P. 14080, Mexico.
| | - Erwin R Flores-Vázquez
- Department of Oncologic Surgery, National Cancer Institute, Mexico City, Av. San Fernando No. 22, Col. Sección XVI, C.P. 14080, Mexico
| | - Ma Alejandra Salazar-Álvarez
- Department of Oncologic Surgery, National Cancer Institute, Mexico City, Av. San Fernando No. 22, Col. Sección XVI, C.P. 14080, Mexico
| | - Rodrigo Y Adame
- Department of Oncologic Surgery, National Cancer Institute, Mexico City, Av. San Fernando No. 22, Col. Sección XVI, C.P. 14080, Mexico
| | - Dorian Y Garcia-Ortega
- Department of Skin and Soft Tissue Tumors, National Cancer Institute, Mexico City, Av. San Fernando No. 22, Col. Sección XVI, C.P. 14080, Mexico
| | - Mario Cuellar-Hübbe
- Department of Skin and Soft Tissue Tumors, National Cancer Institute, Mexico City, Av. San Fernando No. 22, Col. Sección XVI, C.P. 14080, Mexico
| |
Collapse
|
29
|
(Neo)adjuvant treatment in localised soft tissue sarcoma: The unsolved affair. Eur J Cancer 2016; 70:1-11. [PMID: 27866094 DOI: 10.1016/j.ejca.2016.09.030] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Revised: 09/21/2016] [Accepted: 09/26/2016] [Indexed: 01/21/2023]
Abstract
Soft tissue sarcomas (STS) are rare and heterogeneous tumours. A correct definition of STS is imperative from the very beginning of disease management, to guide the diagnostic and imaging work-up, and help to establish the prognosis on which the therapeutic strategy will be based. Over the last few years, many efforts have been made to identify characteristics that could predict disease behaviour and to enrich the therapeutic armamentarium against the advanced disease, that is still characterised by poor prognosis. Surgery remains the milestone of treatment for localised STS, whereas many uncertainties regarding the role of adjuvant and neoadjuvant treatment persist. Some controlled evidence is available, but often conflicting and insufficient to make chemotherapy (CT) a standard practice and, currently, a common and shared strategy does not exist. The biggest question concerns the prospective identification of the subgroup of patients who would benefit the most from (neo)adjuvant therapies. In light of the growing understanding of different biologies and sensitivities of the various sarcoma subtypes, the value of histology in the selection of peri-operative treatments is one of the most intriguing topics under discussion. In this perspective, a new generation of neoadjuvant trials have been planned and are currently ongoing. The aim of this review was to rekindle interest in the long-standing topic of (neo)adjuvant CT in localised STS, providing an update on its role in sarcomas' management and highlighting future directions and consequential factors needed to further improve outcomes in this disease.
Collapse
|
30
|
Abstract
PURPOSE OF REVIEW The purpose of this article was to describe the systemic therapy of genito-urinary sarcomas. RECENT FINDINGS High rate of distant metastasis and high mortality rate has brought interest into the development of new therapeutic approaches. Various modules of chemotherapy were sampled in sarcoma treatment, although clinical response is still unsatisfactory. Chemotherapy in sarcomas can be used as neoadjuvant or adjuvant to the surgery. There is no consensus on the current role of adjuvant chemotherapy. Study results are conflicting; therefore, conclusions drawn from the studies are uncertain. In general, the adjuvant chemotherapy is not standard treatment in adult-type sarcomas. In addition, chemotherapy for advanced and metastatic sarcoma disease, as well as second-line chemotherapy, was discussed. SUMMARY The best treatment for sarcomas in case of organ-confined disease and in selected cases of locally advanced disease seems to be surgery followed by chemotherapy. In case of metastasis stage of sarcoma, preoperative chemotherapy with surgery of residual masses should be considered as first-line treatment followed by postoperative chemotherapy. The treatment of patient with highly advanced disease and/or unresectable metastases should be individualized (chemotherapy, radiotherapy and best supportive care).
Collapse
|
31
|
Abstract
Most extremity soft tissue sarcomas present as a painless mass. Work-up should generally involve cross-sectional imaging with MRI and a core biopsy for pathologic diagnosis. Limb-sparing surgery is the standard of care, and may be supplemented with radiation for histologic subtypes at higher risk for local recurrence and chemotherapy for those at higher risk for distant metastases. This article reviews the work-up and surgical approach to extremity soft tissue sarcomas, and the role for radiation and chemotherapy, with particular attention given to the distinguishing characteristics of some of the most common subtypes.
Collapse
Affiliation(s)
- Aimee M Crago
- Sarcoma Disease Management Team, Department of Surgery, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, H1220, New York, NY 10065, USA; Department of Surgery, Weill Cornell Medical College, 1300 York Avenue, New York, NY 10065, USA.
| | - Ann Y Lee
- Sarcoma Disease Management Team, Department of Surgery, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, H1220, New York, NY 10065, USA
| |
Collapse
|
32
|
|
33
|
Bajpai J, Susan D. Adjuvant chemotherapy in soft tissue sarcomas…Conflicts, consensus, and controversies. South Asian J Cancer 2016; 5:15-9. [PMID: 27169114 PMCID: PMC4845599 DOI: 10.4103/2278-330x.179687] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
Soft tissue sarcomas (STSs) are an uncommon and diverse group of more than 50 mesenchymal malignancies. Each of these histologic subtypes represents a unique disease with distinct biologic behavior and varying sensitivity to chemotherapy. The judicious use of adjuvant/neoadjuvant chemotherapy along with surgery and radiation in the treatment of localized STS has a role in improving patient outcomes by decreasing local and distant recurrences. There is evidence that the use of adjuvant chemotherapy to a mixed cohort of chemo sensitive and insensitive sarcoma subtypes results in limited benefit. Therefore, it is of paramount importance to identify the subpopulation with high metastatic potential and to identify effective histology-specific treatment options to these patients. Present perspective, will focus on the rationale for adjuvant chemotherapy in sarcoma, with emphasis on the histology driven chemotherapy. It will outline key therapeutic opportunities and hurdles in adjuvant medical treatment of sarcoma, focusing on specific subtypes that are on the verge of new breakthroughs, as well as those in which promise has not lived up to expectations.
Collapse
Affiliation(s)
- Jyoti Bajpai
- Department of Medical Oncology, Tata Memorial Hospital, Parel, Mumbai, Maharashtra, India
| | - Deepa Susan
- Department of Medical Oncology, Tata Memorial Hospital, Parel, Mumbai, Maharashtra, India
| |
Collapse
|
34
|
A randomised, open-label, phase II study of neo/adjuvant doxorubicin and ifosfamide versus gemcitabine and docetaxel in patients with localised, high-risk, soft tissue sarcoma. Eur J Cancer 2015; 51:1794-802. [PMID: 26066736 DOI: 10.1016/j.ejca.2015.05.010] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2015] [Revised: 05/12/2015] [Accepted: 05/13/2015] [Indexed: 11/22/2022]
Abstract
BACKGROUND Doxorubicin and ifosfamide (AI) is standard therapy for high-risk soft tissue sarcoma (STS) but often causes severe toxicities resulting in hospitalisation. Gemcitabine and docetaxel (GD) has efficacy in metastatic STS and may be better tolerated. We conducted a study to compare toxicities and efficacies of these regimens. METHODS This open-label, phase II, single institution trial randomised 80 patients with localised, resectable, high grade STS ⩾ 5 cm to either neo/adjuvant AI or GD. AI was doxorubicin (75 mg/m(2)) and ifosfamide (2.5 g/m(2)/d) on days 1-3 with mesna 500 mg/m(2)/dose. GD was gemcitabine 900 mg/m(2) on days 1, 8 and docetaxel 100mg/m(2) day 8. Both arms included filgrastim. The primary end-point was hospitalisation rate. Secondary end-points included disease-free survival (DFS) and overall survival (OS). RESULTS Between November 2004 and August 2012, 80 evaluable patients were randomised, 37 to AI and 43 to GT. In the AI arm, 13/37 (35%) patients were hospitalised versus 11/43 (26%) in the GD arm (p=0.25). Hospitalisation rates were not significantly different after adjusting for age, gender, location, chemotherapy and number of cycles (p=0.17). The 2-year and median DFS in the AI arm were 57% and 37 months, respectively, and 74% and not yet reached, respectively, in the GD arm. The most common serious adverse events with AI were haematologic. Metabolic derangements and constitutional symptoms were most common with GD. CONCLUSIONS Hospitalisation rate was less with GD but not statistically significant. There was a trend towards longer DFS with GD, and the regimen was tolerable, suggesting GD merits further study.
Collapse
|
35
|
Abstract
Retroperitoneal liposarcomas are rare mesenchymal tumors of the retroperitoneum that typically present with advanced disease and often carry a poor prognosis. Because of their rarity and anatomic location, these malignant tumors can cause a diagnostic dilemma and present several therapeutic challenges. They are usually associated with a high rate of recurrence despite grossly complete resection, thus requiring long-term and often indefinite follow-up. Relevant data on this topic was procured and synthesized with the aid of a comprehensive Medline search in addition to oncologic, pathologic, urologic, radiologic, and surgical literature review on retroperitoneal sarcomas. This article provides an in-depth review into the natural history, pathology, clinical manifestations, and prognostic features of retroperitoneal liposarcomas. It also discusses the reliability of diagnostic procedures and novel curative approaches that are currently being evaluated for the disease.
Collapse
|
36
|
Le Cesne A, Ouali M, Leahy M, Santoro A, Hoekstra H, Hohenberger P, Van Coevorden F, Rutkowski P, Van Hoesel R, Verweij J, Bonvalot S, Steward W, Gronchi A, Hogendoorn P, Litiere S, Marreaud S, Blay J, Van Der Graaf W. Doxorubicin-based adjuvant chemotherapy in soft tissue sarcoma: pooled analysis of two STBSG-EORTC phase III clinical trials. Ann Oncol 2014; 25:2425-2432. [DOI: 10.1093/annonc/mdu460] [Citation(s) in RCA: 114] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
37
|
Wang F, Jia Y, Tong Z. Comparison of the clinical and prognostic features of primary breast sarcomas and malignant phyllodes tumor. Jpn J Clin Oncol 2014; 45:146-52. [DOI: 10.1093/jjco/hyu177] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
|
38
|
Roeder F, Lehner B, Schmitt T, Kasper B, Egerer G, Sedlaczek O, Grüllich C, Mechtersheimer G, Wuchter P, Hensley FW, Huber PE, Debus J, Bischof M. Excellent local control with IOERT and postoperative EBRT in high grade extremity sarcoma: results from a subgroup analysis of a prospective trial. BMC Cancer 2014; 14:350. [PMID: 24885755 PMCID: PMC4032585 DOI: 10.1186/1471-2407-14-350] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2013] [Accepted: 05/13/2014] [Indexed: 12/31/2022] Open
Abstract
Background To report the results of a subgroup analysis of a prospective phase II trial focussing on radiation therapy and outcome in patients with extremity soft tissue sarcomas (STS). Methods Between 2005 and 2010, 50 patients (pts) with high risk STS (size ≥ 5 cm, deep/extracompartimental location, grade II-III (FNCLCC)) were enrolled. The protocol comprised 4 cycles of neoadjuvant chemotherapy with EIA (etoposide, ifosfamide and doxorubicin), definitive surgery with IOERT, postoperative EBRT and 4 adjuvant cycles of EIA. 34 pts, who suffered from extremity tumors and received radiation therapy after limb-sparing surgery, formed the basis of this subgroup analysis. Results Median follow-up from inclusion was 48 months in survivors. Margin status was R0 in 30 pts (88%) and R1 in 4 pts (12%). IOERT was performed as planned in 31 pts (91%) with a median dose of 15 Gy, a median electron energy of 6 MeV and a median cone size of 9 cm. All patients received postoperative EBRT with a median dose of 46 Gy after IOERT or 60 Gy without IOERT. Median time from surgery to EBRT and median EBRT duration was 36 days, respectively. One patient developed a local recurrence while 11 patients showed nodal or distant failures. The estimated 5-year rates of local control, distant control and overall survival were 97%, 66% and 79%, respectively. Postoperative wound complications were found in 7 pts (20%), resulting in delayed EBRT (>60 day interval) in 3 pts. Acute radiation toxicity mainly consisted of radiation dermatitis (grade II: 24%, no grade III reactions). 4 pts developed grade I/II radiation recall dermatitis during adjuvant chemotherapy, which resolved during the following cycles. Severe late toxicity was observed in 6 pts (18%). Long-term limb preservation was achieved in 32 pts (94%) with good functional outcome in 81%. Conclusion Multimodal therapy including IOERT and postoperative EBRT resulted in excellent local control and good overall survival in patients with high risk STS of the extremities with acceptable acute and late radiation side effects. Limb preservation with good functional outcome was achieved in the majority of patients. Trial registration ClinicalTrials.gov NCT01382030, EudraCT 2004-002501-72, 17.06.2011
Collapse
Affiliation(s)
- Falk Roeder
- Clinical Cooperation Unit Radiation Oncology, German Cancer Research Center (DKFZ), Heidelberg, Germany.
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
39
|
Canter RJ, Borys D, Olusanya A, Li CS, Lee LY, Boutin RD, Christensen SD, Tamurian RM, Monjazeb AM. Phase I trial of neoadjuvant conformal radiotherapy plus sorafenib for patients with locally advanced soft tissue sarcoma of the extremity. Ann Surg Oncol 2014; 21:1616-23. [PMID: 24554062 DOI: 10.1245/s10434-014-3543-7] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2013] [Indexed: 01/02/2023]
Abstract
BACKGROUND Despite effective local therapy with surgery and radiotherapy (RT), ~50 % of patients with high-grade soft tissue sarcoma (STS) will relapse and die of disease. Since experimental data suggest a significant synergistic effect when antiangiogenic targeted therapies such as sorafenib are combined with RT, we chose to evaluate preoperative combined modality sorafenib and conformal RT in a phase I/II trial among patients with extremity STS amenable to treatment with curative intent. METHODS For the phase I trial, eight patients with intermediate- or high-grade STS >5 cm in maximal dimension or low-grade STS >8 cm in maximal dimension received concomitant sorafenib (dose escalation cohort 1:200 twice daily, cohort 2:200/400 daily) and preoperative RT (50 Gy in 25 fractions). Sorafenib was continued during the entire period of RT as tolerated. Surgical resection was completed 4-6 weeks following completion of neoadjuvant sorafenib/RT. Three sorafenib dose levels were planned. Primary endpoints of the phase I trial were maximal tolerated dose and dose-limiting toxicity (DLT). RESULTS Eight patients were enrolled in the phase I (five females, median age 44 years, two high-grade pleomorphic, two myxoid/round cell liposarcoma, four other). Median tumor size was 16 cm (range 8-29), and all tumors were located in the lower extremity. Two of five patients treated at dose level 2 developed DLT consisting of grade 3 rash not tolerating drug reintroduction. Other grade 3 side effects included anemia, perirectal abscess, and supraventricular tachycardia. Radiation toxicity (grade 1 or 2 dermatitis; N = 8) and post-surgical complications (three grade 3 wound complications) were comparable to historical controls and other series of preoperative RT monotherapy. Complete pathologic reponse (≥95 % tumor necrosis) was observed in three patients (38 %). CONCLUSION Neoadjuvant sorafenib in combination with RT is tolerable and appears to demonstrate activity in locally advanced extremity STS. Further study to determine efficacy at dose level 1 is warranted. (ClinicalTrials.gov identifier NCT00805727).
Collapse
Affiliation(s)
- Robert J Canter
- Division of Surgical Oncology, UC Davis Comprehensive Cancer Center, University of California Davis Medical Center, Sacramento, CA, USA,
| | | | | | | | | | | | | | | | | |
Collapse
|
40
|
Radons J. The role of inflammation in sarcoma. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2014; 816:259-313. [PMID: 24818727 DOI: 10.1007/978-3-0348-0837-8_11] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Sarcomas encompass a heterogenous group of tumors with diverse pathologically and clinically overlapping features. It is a rarely curable disease, and their management requires a multidisciplinary team approach. Chronic inflammation has emerged as one of the hallmarks of tumors including sarcomas. Classical inflammation-associated sarcomas comprise the inflammatory malignant fibrous histiocytoma and Kaposi sarcoma. The identification of specific chromosomal translocations and important intracellular signaling pathways such as Ras/Raf/MAPK, insulin-like growth factor, PI3K/AKT/mTOR, sonic hedgehog and Notch together with the increasing knowledge of angiogenesis has led to development of targeted therapies that aim to interrupt these pathways. Innovative agents like oncolytic viruses opened the way to design new therapeutic options with encouraging findings. Preclinical evidence also highlights the therapeutic potential of anti-inflammatory nutraceuticals as they can inhibit multiple pathways while being less toxic. This chapter gives an overview of actual therapeutic standards, newest evidence-based studies and exciting options for targeted therapies in sarcomas.
Collapse
Affiliation(s)
- Jürgen Radons
- Department of Radiotherapy and Radiation Oncology, Klinikum rechts der Isar, Technische Universität München, Ismaninger Straße 22, 81675, Munich, Germany,
| |
Collapse
|
41
|
|
42
|
Matushansky I, Dela Cruz F, Insel BJ, Hershman DL, Neugut AI. Chemotherapy Use in Elderly Patients with Soft Tissue Sarcoma: A Population-based Study. Cancer Invest 2013; 31:83-91. [DOI: 10.3109/07357907.2012.756112] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
|
43
|
Woll PJ, Reichardt P, Le Cesne A, Bonvalot S, Azzarelli A, Hoekstra HJ, Leahy M, Van Coevorden F, Verweij J, Hogendoorn PCW, Ouali M, Marreaud S, Bramwell VHC, Hohenberger P. Adjuvant chemotherapy with doxorubicin, ifosfamide, and lenograstim for resected soft-tissue sarcoma (EORTC 62931): a multicentre randomised controlled trial. Lancet Oncol 2012; 13:1045-54. [PMID: 22954508 DOI: 10.1016/s1470-2045(12)70346-7] [Citation(s) in RCA: 355] [Impact Index Per Article: 29.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND The effect of adjuvant chemotherapy on survival for resected soft-tissue sarcoma remains unknown. We investigated the effect of intensive adjuvant chemotherapy on survival in patients after resection of high-risk soft-tissue sarcomas. METHODS In this multicentre randomised trial, patients with macroscopically resected, Trojani grade II-III soft-tissue sarcomas at any site, no metastases, performance status lower than 2 and aged between 16 and 70 years were eligible within 4 weeks of definitive surgery. Patients were randomly assigned to receive adjuvant chemotherapy or no chemotherapy (control group). Randomisation was done with a minimisation technique, stratified by hospital, site of primary tumour, tumour size, planned radiotherapy, and isolated limb perfusion therapy. Chemotherapy consisted of five cycles of doxorubicin 75 mg/m(2), ifosfamide 5 g/m(2), and lenograstim every 3 weeks. Patients in both groups received radiotherapy if the resection was marginal or the tumour recurrent. The primary endpoint was overall survival and analyses were done by intention to treat. The final results are presented. This trial is registered with ClinicalTrials.gov, NCT00002641. FINDINGS Between February, 1995, and December, 2003, 351 patients were randomly assigned to the adjuvant chemotherapy group (175 patients) or to the control group (176). 258 (73%) of 351 patients received radiotherapy, 129 in each group. Overall survival did not differ significantly between groups (hazard ratio [HR] 0·94 [95% CI 0·68-1·31], p=0·72) nor did relapse-free survival (HR 0·91 [0·67-1·22], p=0·51). 5-year overall survival rate was 66·5% (58·8-73·0) in the chemotherapy group and 67·8% (60·3-74·2) in the control group. Chemotherapy was well tolerated, with 130 (80%) of 163 patients who started it completing all five cycles. 16 (10%) patients had grade 3 or 4 fever or infection, but no deaths due to toxic effects were recorded. INTERPRETATION Adjuvant chemotherapy with doxorubicin and ifosfamide in resected soft-tissue sarcoma showed no benefit in relapse-free survival or overall survival. Future studies should focus on patients with larger, grade III, and extremity sarcomas.
Collapse
|
44
|
|
45
|
|
46
|
Abstract
Soft tissue sarcomas (STS) comprise 1% of all cancers diagnosed worldwide with more than 40 different histological subtypes each with distinct underlying biology, natural history and response to treatment. Due to the differential chemosensitivity it is imperative to have a correct histological diagnosis for optimal treatment of these patients. Even though surgery remains the primary modality of treatment there is increasing specialization of chemotherapy with respect to histological subtype. In general there is no place for "one size fits all strategy". To correctly define the role of chemotherapy, an extensive search was carried out online and offline for all relevant articles concerning chemotherapy in soft tissue sarcoma. This review aims to discuss the evolution of chemotherapy, its present role in neoadjuvant, adjuvant, metastatic settings and exciting trends with the advent of targeted therapies.
Collapse
|
47
|
Abstract
Sarcomas are a heterogeneous group of relatively rare mesenchymal neoplasms. They can be grouped into two general categories: soft tissue sarcoma (STS) and primary bone sarcoma, which are treated differently. Because sarcomas are relatively rare and complex with a wide variety of different histopathologic subtypes, evaluation by multidisciplinary teams who have expertise in the field is recommended. Treatment guidelines for the use of chemotherapy in patients with STS and bone sarcoma have been published by the National Comprehensive Cancer Network. The role of adjuvant chemotherapy in resected STS remains controversial. Although chemotherapy improves disease-free survival, the long-term overall survival benefit remains unproven. Chemotherapy is typically used as palliative treatment for most subtypes of metastatic STS. In contrast, chemotherapy has a proven role in the treatment of primary bone tumors and Ewing sarcoma, but it has not demonstrated efficacy in the treatment of chondrosarcoma. The standard chemotherapy regimens used in sarcoma are associated with significant toxicity, including long-term complications. Less intense and less toxic regimens are the focus of ongoing clinical research. Newer cytotoxic agents with an improved safety profile, such as trabectedin and palifosfamide, are currently in development. Future research needs to focus on identification of subpopulations of patients that are most likely to benefit from chemotherapy.
Collapse
Affiliation(s)
- David R D'Adamo
- Sarcoma and Bone Cancer Treatment Center, Dana-Farber Cancer Institute, Boston, MA 02215, USA.
| |
Collapse
|
48
|
Takeda K, Aimoto T, Yoshioka M, Nakamura Y, Yamahatsu K, Ishiwata T, Naito Z, Miyashita M, Uchida E. Dedifferentiated Liposarcoma Arising from the Mesocolon Ascendens: Report of a Case. J NIPPON MED SCH 2012; 79:385-90. [DOI: 10.1272/jnms.79.385] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
| | | | | | | | | | | | - Zenya Naito
- Department of Pathology, Nippon Medical School
| | - Masao Miyashita
- Department of Surgery, Nippon Medical School
- Cancer Center, Nippon Medical School
| | - Eiji Uchida
- Department of Surgery, Nippon Medical School
| |
Collapse
|
49
|
Prognostic value of Tc-99m-MIBI performed during middle course of preoperative chemotherapy in patients with malignant bone and soft-tissue tumors. Clin Nucl Med 2011; 37:1-8. [PMID: 22157020 DOI: 10.1097/rlu.0b013e31823931d7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE This study was aimed to determine whether Tc-99m-hexakis-2-methoxyisobutylisonitrile (MIBI) scintigraphy performed in the middle of preoperative chemotherapy has a prognostic value in patients with malignant bone and soft tissue tumors (MBST). MATERIALS AND METHODS In 90 patients with MBST, Tc-99m-MIBI scintigraphy was performed 15 minutes after tracer injection before the first and after the third chemotherapy cycles. After 5 cycles of chemotherapy and tumor resection, therapeutic effect was assessed by histopathology. The percent reduction of uptake ratio (ΔUR) was calculated according to the following equation: 100 × ([prechemotherapy UR - post-middle course of chemotherapy UR]/prechemotherapy UR). RESULTS The average follow-up for the entire population was 52 months. Twenty-one patients had clinically detectable metastases at initial presentation (primary metastasis). Kaplan-Meier analysis demonstrated that absence of metastasis was associated with good survival in all patients, in patients with bone tumor, and those with soft tissue tumor (P < 0.0001, P < 0.0001, and P = 0.0003, respectively), and ΔUR ≧30% was also associated with survival in all patients and patients with bone tumor (P = 0.011 and P = 0.047, respectively), but was marginal in those with soft tissue tumor (P = 0.091). Multivariate analysis showed that primary metastasis was the most powerful independent predictor of a lethal clinical outcome in all patients, in both patients with bone and soft tissue tumors (hazard ratio [HR]: 4.9, 95% confidence interval [CI]: 2.61-9.08, P < 0.0001; HR: 15.1, CI: 4.86-52.7, P < 0.0001; HR: 3.7, CI: 1.45-8.94, P = 0.0069, respectively) and showed that Tc-99m-MIBI scintigraphy had a good independent long-term prognostic value in all patients and patients with bone tumor (HR: 2.2, CI: 1.14-4.43, P = 0.017; HR: 6.0, CI: 2.01-21.6, P = 0.0009, respectively) but not in those with soft tissue tumor (HR: 1.5, CI: 0.61-4.09, P = 0.38). Good disease-free survival was associated with ΔUR ≧30% in all patients and patients with soft tissue tumor (P = 0.0093 and P = 0.017, respectively) but not in those with bone tumor (P = 0.19). CONCLUSIONS Tc-99m-MIBI scintigraphy at the middle course of preoperative chemotherapy could be used as a prognostic indicator in patients with MBST.
Collapse
|
50
|
Five-Year Results From a Scandinavian Sarcoma Group Study (SSG XIII) of Adjuvant Chemotherapy Combined With Accelerated Radiotherapy in High-Risk Soft Tissue Sarcoma of Extremities and Trunk Wall. Int J Radiat Oncol Biol Phys 2011; 81:1359-66. [DOI: 10.1016/j.ijrobp.2010.07.037] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2010] [Revised: 07/12/2010] [Accepted: 07/13/2010] [Indexed: 11/19/2022]
|