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Cuenin M, Levy A, Peiffert D, Sunyach MP, Ducassou A, Cordoba A, Gillon P, Thibouw D, Lapeyre M, Lerouge D, Helfre S, Leroux A, Salleron J, Sirveaux F, Marchal F, P.Teixeira, Debordes PA, G.Vogin. Local relapse patterns after preoperative radiotherapy of limb and trunk wall soft tissue sarcomas: Prognostic role of imaging and pathologic response factors. Clin Transl Radiat Oncol 2024; 48:100825. [PMID: 39192877 PMCID: PMC11347830 DOI: 10.1016/j.ctro.2024.100825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2024] [Accepted: 07/24/2024] [Indexed: 08/29/2024] Open
Abstract
Purpose To retrospectively identify clinical, pathologic, or imaging factors predictive of local relapse (LR) after preoperative radiotherapy (RT) for soft tissue sarcomas (STS). Methods and Materials This is a retrospective multicenter study of patients who underwent preoperative RT and surgery for limb or trunk wall STS between 2007 and 2018 in French Sarcoma Group centers and were enrolled in the "Conticabase". Patterns of LR were investigated taking into account the multimodal response after preoperative RT. Diagnostic and surgical samples were compared after systematic review by expert pathologists and patients were stratified by tumor grade. Log-rank tests and Cox models were used to identify prognostic factors for radiation response and LR. Results 257 patients were included; 17 % had low-grade (LG), 72.5 % had high-grade (HG) sarcomas. In HG group, tumors were larger, mostly undifferentiated, and displayed more necrosis and perilesional edema after RT. Median follow-up was 32 months. Five-year cumulative incidence of LR was 20.3 % in the HG group versus 9.7 % in the LG group (p = 0.026). In multivariate analysis, trunk wall location (HR 6.79, p = 0.012) and proportion of viable tumor cellularity ≥ 20 % (HR 3.15, p = 0.018) were associated with LR. After adjusting for tumor location, combination of histotype and cellularity rate significantly correlated with LR. We described three prognostic subgroups for HG sarcomas, listed from the highest to lowest risk: undifferentiated sarcoma (US) with cellularity rates ≥ 20 %; non-US (NUS) with cellularity rates ≥ 20 % or US with cellularity rates < 20 %; and NUS with cellularity rates < 20 %, which shared similar prognostic risks with LG sarcomas. Conclusions HG and LG tumors have different morphological and biological behaviors in response to RT. Combination of cellularity rate with histotype could be a major prognostic for LR. Patients with undifferentiated HG sarcomas with cellularity rates ≥ 20 % after preoperative RT had the highest risk of LR and disease-specific death.
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Affiliation(s)
- M. Cuenin
- Department of Radiation Oncology, Institut de Cancérologie de Lorraine, Vandœuvre-lès-Nancy, France
| | - A. Levy
- Department of Radiation Oncology, Gustave Roussy, Thoracic Oncology Institute (IOT), Villejuif, France
| | - D. Peiffert
- Department of Radiation Oncology, Institut de Cancérologie de Lorraine, Vandœuvre-lès-Nancy, France
| | - MP. Sunyach
- Department of Radiation Oncology, Centre Léon-Bérard, Lyon, France
| | - A. Ducassou
- Department of Radiation Oncology, IUCT-oncopole, Institut Claudius-Regaud, Toulouse, France
| | - A. Cordoba
- Department of Radiation Oncology, Centre Oscar-Lambret, Lille, France
| | - P. Gillon
- Department of Radiation Oncology, Institut Bergonié, Bordeaux, France
| | - D. Thibouw
- Department of Radiation Oncology, Centre Régional De Lutte Contre Le Cancer Georges-François Leclerc C.G.F., Dijon, France
| | - M. Lapeyre
- Department of Radiation Oncology, Centre Jean-Perrin, Clermont-Ferrand, France
| | - D. Lerouge
- Department of Radiation Oncology, Centre François-Baclesse, Caen, France
| | - S. Helfre
- Department of Radiation Oncology, Institut Curie, PSL Research University, Paris, France
| | - A. Leroux
- Department of Pathology, Institut de Cancérologie de Lorraine, Vandoeuvre-les Nancy, France
| | - J. Salleron
- Department of Statistics, Institut de Cancérologie de Lorraine, Vandoeuvre-les Nancy, France
| | - F. Sirveaux
- Department of Orthopedic Surgery, Centre Chirurgical Emile Gallé, University Hospital of Nancy, Nancy, France
| | - F. Marchal
- Department of Surgical Oncology, Institut de Cancérologie de Lorraine, Vandœuvre-lès-Nancy, France
| | - P.Teixeira
- Guilloz Department of Imaging, Central Hospital, Nancy, France
| | - PA. Debordes
- Department of Orthopedic Surgery, Hopitaux universitaires de Strasbourg, Strasbourg, France
| | - G.Vogin
- CNRS, Université de Lorraine, France
- National Center of Radiotherapy, Grand-Duché du Luxembourg, Centre François Baclesse, Esch sur Alzette, Luxembourg
- Department of Oncology, Luxembourg Institute of Health, Luxembourg
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2
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Li S, Sun Q, Bai R, Wang Y, Wang H, Chen H, Dong Y. Real-world efficacy, safety data and predictive clinical parameters for treatment outcomes in advanced soft tissue sarcoma treated with combined immunotherapy and antiangiogenic therapy. BMC Cancer 2024; 24:1028. [PMID: 39164643 PMCID: PMC11337792 DOI: 10.1186/s12885-024-12810-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Accepted: 08/14/2024] [Indexed: 08/22/2024] Open
Abstract
BACKGROUND The combination of immunotherapy and antiangiogenic therapy has shown potential in the treatment of numerous malignant tumors, but limited evidence was available for soft tissue sarcomas (STS). Therefore, the aim of the present study is to assess the efficacy and safety of immunotherapy in conjunction with antiangiogenic therapy in patients diagnosed with advanced STS (aSTS). METHODS The study enrolled patients with aSTS from January 2014 to October 2022. Eligible participants had previously received anthracycline-based chemotherapy, presented with an anthracycline-resistant sarcoma subtype, or were ineligible for anthracycline treatment due to medical conditions. Following enrollment, these patients received a combination of immunotherapy and antiangiogenic therapy. The primary endpoints were the objective response rate (ORR) and progression-free survival (PFS), while the secondary endpoints included the disease control rate (DCR), overall survival (OS), and the incidence of adverse events. RESULTS Fifty-one patients were included in this cohort study. The median duration of follow-up was 15.8 months. The ORR and DCR were 17.6%, and 76.5%, respectively. The median PFS (mPFS) was 5.8 months (95% CI: 4.8-6.8) for all patients, and the median OS had not been reached as of the date cutoff. Multivariate analysis indicated that Eastern Cooperative Oncology Group performance status of 0-1 and ≤ second-line treatment were positive predictors for both PFS and OS. Patients with alveolar soft part sarcoma or clear cell sarcoma had longer mPFS (16.2 months, 95% CI: 7.8-25.6) when compared to those with other subtypes of STS (4.4 months, 95% CI: 1.4-7.5, P < 0.001). Among the observed adverse events, hypertension (23.5%), diarrhea (17.6%), and proteinuria (17.6%) were the most common, with no treatment-related deaths reported. CONCLUSION The combination of immunotherapy and antiangiogenic agents showed promising efficacy and acceptable toxicity in patients with aSTS, especially those with alveolar soft part sarcoma or clear cell sarcoma.
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Affiliation(s)
- Shaoli Li
- Department of Medical Oncology, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310009, China
- Cancer Institute, Key Laboratory of Cancer Prevention and Intervention, The Second Affiliated Hospital, Ministry of Education, Zhejiang University School of Medicine, Hangzhou, 310009, China
- Cancer Center, Zhejiang University, Hangzhou, 310009, China
| | - Qunan Sun
- Department of Medical Oncology, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310009, China
- Cancer Institute, Key Laboratory of Cancer Prevention and Intervention, The Second Affiliated Hospital, Ministry of Education, Zhejiang University School of Medicine, Hangzhou, 310009, China
- Cancer Center, Zhejiang University, Hangzhou, 310009, China
| | - Rui Bai
- Department of Medical Oncology, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310009, China
- Cancer Institute, Key Laboratory of Cancer Prevention and Intervention, The Second Affiliated Hospital, Ministry of Education, Zhejiang University School of Medicine, Hangzhou, 310009, China
- Cancer Center, Zhejiang University, Hangzhou, 310009, China
| | - Youping Wang
- Department of Medical Oncology, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310009, China
- Cancer Institute, Key Laboratory of Cancer Prevention and Intervention, The Second Affiliated Hospital, Ministry of Education, Zhejiang University School of Medicine, Hangzhou, 310009, China
- Cancer Center, Zhejiang University, Hangzhou, 310009, China
| | - Hui Wang
- Department of Pathology, Institute of Basic Medicine and Cancer (IBMC), the Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Chinese Academy of Sciences, Hangzhou, 310022, China
| | - Haifeng Chen
- Department of Medical Oncology, Shaoxing Second Hospital, Shaoxing, 312000, China
| | - Ying Dong
- Department of Medical Oncology, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310009, China.
- Cancer Institute, Key Laboratory of Cancer Prevention and Intervention, The Second Affiliated Hospital, Ministry of Education, Zhejiang University School of Medicine, Hangzhou, 310009, China.
- Cancer Center, Zhejiang University, Hangzhou, 310009, China.
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Fertitta L, Jannic A, Zehou O, Bergqvist C, Ferkal S, Moryousef S, Lerman L, Mulé S, Luciani A, Bapst B, Ezzedine K, Ortonne N, Itti E, Wolkenstein P. Whole-Body Positron Emission Tomography with 18F-Fluorodeoxyglucose/Magnetic Resonance Imaging as a Screening Tool for the Detection of Malignant Transformation in Individuals with Neurofibromatosis Type 1. J Invest Dermatol 2024; 144:1754-1761.e1. [PMID: 38368929 DOI: 10.1016/j.jid.2024.01.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 01/23/2024] [Accepted: 01/30/2024] [Indexed: 02/20/2024]
Abstract
Malignant peripheral nerve sheath tumors (MPNSTs) are the leading cause of death in patients with neurofibromatosis type 1. They can result from premalignant neurofibromas, including neurofibromas with atypia and atypical neurofibromatous neoplasms of uncertain biologic potential. Some phenotypic characteristics have been described as associated with their development. The aim of this study was to outline our use of whole-body positron emission tomography with 18F-fluorodeoxyglucose/magnetic resonance imaging in adults with neurofibromatosis type 1, especially in the screening of asymptomatic individuals with a higher risk of developing an MPNST, and to study its impact on neurofibroma classification (malignant vs premalignant) and MPNST staging over time. Individuals with neurofibromatosis type 1 who underwent a positron emission tomography with 18F-fluorodeoxyglucose/magnetic resonance imaging between 2017 and 2021 were included, analyzing separately the screened population. Maximum standard uptake value and diffusion-weighted imaging were assessed. Biopsy/surgery confirmed the diagnosis. In all, 345 positron emission tomography with 18F-fluorodeoxyglucose/magnetic resonance imaging were performed in 241 patients, including 149 asymptomatic (62%) but at-risk patients. Eight MPNSTs in 8 screened individuals (5%), 6 neurofibromas with atypia in 4 individuals (3%), and 29 atypical neurofibromatous neoplasms of uncertain biologic potential in 23 individuals (15%) were diagnosed. Over time, the proportion of grade 3 MPNST and the malignant/premalignant ratio in screened individuals significantly decreased (P = .03 and P < .001, respectively). This study emphasizes the diagnostic and screening performances of whole-body positron emission tomography with 18F-fluorodeoxyglucose/magnetic resonance imaging in adults with neurofibromatosis type 1.
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Affiliation(s)
- Laura Fertitta
- Department of Dermatology, National Referral Center for Neurofibromatoses (CERENEF), Henri Mondor Hospital, Assistance Publique - Hôpitaux de Paris (AP-HP), Créteil, France; INSERM U955, Créteil, France; INSERM, Centre d'Investigation Clinique 1430, Henri-Mondor Hospital, Assistance Publique-Hôpitaux Paris (AP-HP), Créteil, France
| | - Arnaud Jannic
- Department of Dermatology, National Referral Center for Neurofibromatoses (CERENEF), Henri Mondor Hospital, Assistance Publique - Hôpitaux de Paris (AP-HP), Créteil, France; INSERM, Centre d'Investigation Clinique 1430, Henri-Mondor Hospital, Assistance Publique-Hôpitaux Paris (AP-HP), Créteil, France
| | - Ouidad Zehou
- Department of Dermatology, National Referral Center for Neurofibromatoses (CERENEF), Henri Mondor Hospital, Assistance Publique - Hôpitaux de Paris (AP-HP), Créteil, France
| | - Christina Bergqvist
- Department of Dermatology, National Referral Center for Neurofibromatoses (CERENEF), Henri Mondor Hospital, Assistance Publique - Hôpitaux de Paris (AP-HP), Créteil, France
| | - Salah Ferkal
- Department of Dermatology, National Referral Center for Neurofibromatoses (CERENEF), Henri Mondor Hospital, Assistance Publique - Hôpitaux de Paris (AP-HP), Créteil, France; INSERM, Centre d'Investigation Clinique 1430, Henri-Mondor Hospital, Assistance Publique-Hôpitaux Paris (AP-HP), Créteil, France
| | - Sabine Moryousef
- Department of Dermatology, National Referral Center for Neurofibromatoses (CERENEF), Henri Mondor Hospital, Assistance Publique - Hôpitaux de Paris (AP-HP), Créteil, France
| | - Lionel Lerman
- Department of Nuclear Medicine, Henri Mondor Hospital, Assistance Publique - Hôpitaux de Paris (AP-HP), Créteil, France
| | - Sébastien Mulé
- Department of Radiology, Henri Mondor Hospital, Assistance Publique - Hôpitaux de Paris (AP-HP), Créteil, France; Université Paris-Est Créteil (UPEC), Créteil, France
| | - Alain Luciani
- Department of Radiology, Henri Mondor Hospital, Assistance Publique - Hôpitaux de Paris (AP-HP), Créteil, France; Université Paris-Est Créteil (UPEC), Créteil, France
| | - Blanche Bapst
- Department of Neuro-radiology, Henri Mondor Hospital, Assistance Publique - Hôpitaux de Paris (AP-HP), Créteil, France
| | - Khaled Ezzedine
- Department of Dermatology, National Referral Center for Neurofibromatoses (CERENEF), Henri Mondor Hospital, Assistance Publique - Hôpitaux de Paris (AP-HP), Créteil, France; INSERM, Centre d'Investigation Clinique 1430, Henri-Mondor Hospital, Assistance Publique-Hôpitaux Paris (AP-HP), Créteil, France; Université Paris-Est Créteil (UPEC), Créteil, France
| | - Nicolas Ortonne
- INSERM U955, Créteil, France; Université Paris-Est Créteil (UPEC), Créteil, France; Department of Pathology, Henri Mondor Hospital, Assistance Publique - Hôpitaux de Paris (AP-HP), Créteil, France
| | - Emmanuel Itti
- Department of Nuclear Medicine, Henri Mondor Hospital, Assistance Publique - Hôpitaux de Paris (AP-HP), Créteil, France; Université Paris-Est Créteil (UPEC), Créteil, France
| | - Pierre Wolkenstein
- Department of Dermatology, National Referral Center for Neurofibromatoses (CERENEF), Henri Mondor Hospital, Assistance Publique - Hôpitaux de Paris (AP-HP), Créteil, France; INSERM U955, Créteil, France; INSERM, Centre d'Investigation Clinique 1430, Henri-Mondor Hospital, Assistance Publique-Hôpitaux Paris (AP-HP), Créteil, France; Université Paris-Est Créteil (UPEC), Créteil, France.
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Chowdhury A, Thway K, Pasquali S, Callegaro D, Gronchi A, Jones RL, Huang PH. Opportunities and Challenges in Soft Tissue Sarcoma Risk Stratification in the Era of Personalised Medicine. Curr Treat Options Oncol 2024; 25:1124-1135. [PMID: 39080193 DOI: 10.1007/s11864-024-01244-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/28/2024] [Indexed: 08/17/2024]
Abstract
OPINION STATEMENT Soft tissue sarcomas (STS) are a rare and heterogeneous group of cancers. Treatment options have changed little in the past thirty years, and the role of neoadjuvant chemotherapy is controversial. Accurate risk stratification is crucial in STS in order to facilitate clinical discussions around peri-operative treatment. Current risk stratification tools used in clinic, such as Sarculator, use clinicopathological characteristics and may be specific to anatomical site or to histology. More recently, risk stratification tools have been developed using molecular or immunological data. Combining Sarculator with other risk stratification tools may identify novel patient groups with differential clinical outcomes. There are several considerations when translating risk stratification tools into widespread clinical use, including establishing clinical utility, health economic value, being applicable to existing clinical pathways, having strong real-world performance, and being supported by investment into infrastructure. Future work may include incorporation of novel modalities and data integration techniques.
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Affiliation(s)
- Avirup Chowdhury
- Division of Molecular Pathology, The Institute of Cancer Research, 15 Cotswold Road Sutton, London, SM2 5NG, UK
| | - Khin Thway
- Division of Molecular Pathology, The Institute of Cancer Research, 15 Cotswold Road Sutton, London, SM2 5NG, UK
- The Royal Marsden NHS Foundation Trust, London, UK
| | - Sandro Pasquali
- Molecular Pharmacology, Department of Experimental Oncology, Fondazione IRCCS Istituto Nazionale Dei Tumori, Milan, Italy
- Department of Surgery, Fondazione IRCCS Istituto Nazionale Dei Tumori, Milan, Italy
| | - 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
| | - Robin L Jones
- The Royal Marsden NHS Foundation Trust, London, UK
- Division of Clinical Studies, The Institute of Cancer Research, London, UK
| | - Paul H Huang
- Division of Molecular Pathology, The Institute of Cancer Research, 15 Cotswold Road Sutton, London, SM2 5NG, UK.
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van der Laan P, van der Graaf WTA, van den Broek D, van Boven H, Heeres BC, Schrage Y, Haas RL, Steeghs N, van Houdt WJ. Interleukin-6 in relation to early recurrence in primary, localized soft tissue sarcoma: An addition for existing risk classification systems? EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2024; 50:108530. [PMID: 39083882 DOI: 10.1016/j.ejso.2024.108530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2024] [Revised: 06/13/2024] [Accepted: 07/03/2024] [Indexed: 08/02/2024]
Abstract
BACKGROUND Several inflammatory markers have gained interest as prognostic factors for cancer. The aim of this study is to evaluate the inflammatory markers interleukin-6 (IL-6), C-reactive protein (CRP), neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) as predictive markers for aggressive behavior and early recurrences in primary, localized soft tissue sarcoma (STS). METHODS 115 STS patients were retrospectively reviewed. IL-6 and CRP blood levels, NLR and PLR were obtained prior to treatment. Early recurrence was defined as disease relapse (local or distant) within the first year after surgery. Cox regression analysis was used to identify prognostic factors for early recurrence. RESULTS IL-6 elevation was associated with a higher tumor grade, increased size, tumor necrosis and a higher mitotic count. NLR elevation was associated with a higher tumor grade, PLR elevation with a larger tumor size. Early recurrences were found in 24 patients (21 %). Univariable analysis revealed that tumor grade (p = 0.029), tumor size (p = 0.030, >10 cm vs < 5 cm), tumor depth (p = 0.036), necrosis on imaging (p = 0.008), mitotic count (p = 0.045, ≥20 mitoses vs 0-9 mitoses), and IL-6 level (p = 0.044) were associated with early recurrence. The factors age at diagnosis, tumor location, necrosis at pathology, (neo)adjuvant radio- or chemotherapy, resection margin, CRP level, NLR and PLR were not related to early disease recurrence. CONCLUSIONS Increased inflammatory markers in STS are associated with an aggressive phenotype. STS patients with elevation of IL-6 may be at risk for early disease recurrence.
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Affiliation(s)
- P van der Laan
- Department of Surgical Oncology, The Netherlands Cancer Institute, Amsterdam, the Netherlands; Department of Medical Oncology, The Netherlands Cancer Institute, Amsterdam, the Netherlands.
| | - W T A van der Graaf
- Department of Medical Oncology, The Netherlands Cancer Institute, Amsterdam, the Netherlands; Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - D van den Broek
- Department of Laboratory Medicine, The Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - H van Boven
- Department of Pathology, The Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - B C Heeres
- Department of Radiology, The Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Y Schrage
- Department of Surgical Oncology, The Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - R L Haas
- Department of Radiotherapy, The Netherlands Cancer Institute, Amsterdam, the Netherlands; Department of Radiotherapy, Leiden University Medical Centre, Leiden, the Netherlands
| | - N Steeghs
- Department of Medical Oncology, The Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - W J van Houdt
- Department of Surgical Oncology, The Netherlands Cancer Institute, Amsterdam, the Netherlands.
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Sadangi S, Saraiya H, Salunke AA, Bharwani N, Patel K, Pandya S, Warikoo V, Pandya S. The surgical management and oncologic outcomes of patients with fungating soft tissue sarcoma treated at a tertiary cancer centre and review of literature. J Orthop 2024; 53:94-100. [PMID: 38495576 PMCID: PMC10940886 DOI: 10.1016/j.jor.2024.02.013] [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] [Received: 12/06/2023] [Accepted: 02/09/2024] [Indexed: 03/19/2024] Open
Abstract
Background Currently there is limited literature available on fungating soft tissue sarcoma and its effect of outcomes. In the current study we evaluated the surgical management and oncologic outcomes of patient with fungating soft tissue sarcoma. Materials and methods This was a retrospective observational study of patients with fungating sarcoma between January 2015 till January 2019 at a tertiary cancer care centre. A total of 59 patients were considered of which 16 had metastasis at presentation. The duration of symptoms prior to presentation averaged 10.2 months (median, 7.2months; range, 1-57 months). Median tumor length was 10 cm. Results 56% patients underwent amputation and 44% were treated with limb salvage. Following limb salvage surgery in10 cases primary closure of defect was performed and 6 cases required skin grafting for closure of defect. In 6 patients local flap was used for coverage of defect and 4 patients required free flap surgery. Two-year overall survival (OS) of the study cohort were 52.2% and 58% respectively. Two-year disease free survival (DFS) and OS in 43 non metastatic patients at presentation was seen in 58%(95% CI,38%-74%) and 66.5%(95% CI,42%-81%) respectively. The two-year disease OS in 16 patients with metastasis at presentation was 33.2 %. On univariate analysis, tumor size and metastatic at presentation had significant effect on survival. Conclusion Tumor size and metastatic at presentation has significant impact on survival in these patients. The oncologic outcomes including Disease free survival, overall survival and local recurrence rates similar amongst the two surgical modalities (amputation versus limb salvage). Amputation rates are more amongst fungating soft tissue sarcoma but limb salvage can be attempted whenever feasible keeping tumor free surgical margins under consideration.
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Affiliation(s)
- Sudam Sadangi
- Department of Surgical Oncology, The Gujarat Cancer and Research Institute (GCRI) Ahmedabad, Gujarat, India
| | - Hemant Saraiya
- Department of Onco-Plastic Surgery, The Gujarat Cancer and Research Institute (GCRI), Ahmedabad, Gujarat, India
| | - Abhijeet Ashok Salunke
- Department of Surgical Oncology, The Gujarat Cancer and Research Institute (GCRI) Ahmedabad, Gujarat, India
| | - Nandlal Bharwani
- Department of Surgical Oncology, The Gujarat Cancer and Research Institute (GCRI) Ahmedabad, Gujarat, India
| | - Keval Patel
- Department of Surgical Oncology, The Gujarat Cancer and Research Institute (GCRI) Ahmedabad, Gujarat, India
| | - Shivam Pandya
- Department of Surgical Oncology, The Gujarat Cancer and Research Institute (GCRI) Ahmedabad, Gujarat, India
| | - Vikas Warikoo
- Department of Surgical Oncology, The Gujarat Cancer and Research Institute (GCRI) Ahmedabad, Gujarat, India
| | - Shashank Pandya
- Department of Surgical Oncology, The Gujarat Cancer and Research Institute (GCRI) Ahmedabad, Gujarat, India
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7
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Iacomino E, Fratini C, Sollima L, Eibenstein A, Barbato C, de Vincentiis M, Minni A, Zoccali F. Surgical Resection and Immediate Reconstruction with a Bilayer Wound Collagen Matrix of a Rare Oral Angiosarcoma: A Case Report. Diseases 2024; 12:117. [PMID: 38920549 PMCID: PMC11202842 DOI: 10.3390/diseases12060117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2024] [Revised: 05/21/2024] [Accepted: 05/23/2024] [Indexed: 06/27/2024] Open
Abstract
Angiosarcomas are malignant vascular tumors that commonly occur on the skin of the head and neck, breast, or scalp. Oral angiosarcoma is a rare tumor (0.0077% of all cancers in Europe), and regarding this atypical localization, no formal treatment trials have been conducted yet. We present a case of a 58-year-old female patient with a diagnosis of oral angiosarcoma. After tumor excision was performed by transoral surgical approach, immediate reconstruction of the intraoral surgical defects was made using Integra® bilayer wound collagen matrix. A skin regeneration technique has previously been reported to provide good healing for defects of buccal resection, preventing postoperative cicatricial fibrosis.
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Affiliation(s)
- Enzo Iacomino
- Department of Life, Health, and Environmental Sciences, Università degli Studi di L’Aquila, 67100 L’Aquila, Italy;
| | - Chiara Fratini
- Department of Sense Organs, Sapienza University of Rome, Viale del Policlinico 155, 00161 Rome, Italy; (C.F.); (M.d.V.); (F.Z.)
| | - Laura Sollima
- Anatomy and Pathological Histology Division, ASL 1 Avezzano-Sulmona-L’Aquila, San Salvatore Hospital, 67100 L’Aquila, Italy;
| | - Alberto Eibenstein
- Department of Applied Clinical and Biotechnological Sciences, University of Aquila, 67100 L’Aquila, Italy;
| | - Christian Barbato
- Institute of Biochemistry and Cell Biology (IBBC-CNR), Department of Sense Organs, Sapienza University Rome, Policlinico Umberto I, 00161 Roma, Italy
| | - Marco de Vincentiis
- Department of Sense Organs, Sapienza University of Rome, Viale del Policlinico 155, 00161 Rome, Italy; (C.F.); (M.d.V.); (F.Z.)
| | - Antonio Minni
- Department of Sense Organs, Sapienza University of Rome, Viale del Policlinico 155, 00161 Rome, Italy; (C.F.); (M.d.V.); (F.Z.)
- Division of Otolaryngology-Head and Neck Surgery, ASL Rieti-Sapienza University, Ospedale San Camillo de Lellis, 02100 Rieti, Italy
| | - Federica Zoccali
- Department of Sense Organs, Sapienza University of Rome, Viale del Policlinico 155, 00161 Rome, Italy; (C.F.); (M.d.V.); (F.Z.)
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Miura T, Kado J, Ashisuke K, Masuzawa M, Nakayama F. Sustained activation of the FGF1-MEK-ERK pathway inhibits proliferation, invasion and migration and enhances radiosensitivity in mouse angiosarcoma cells. JOURNAL OF RADIATION RESEARCH 2024; 65:303-314. [PMID: 38637316 PMCID: PMC11115473 DOI: 10.1093/jrr/rrae021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 11/15/2023] [Indexed: 04/20/2024]
Abstract
Angiosarcoma is a rare refractory soft-tissue tumor with a poor prognosis and is treated by radiotherapy. The fibroblast growth factor 1 (FGF1) mutant, with enhanced thermostability due to several substituted amino acids, inhibits angiosarcoma cell metastasis, yet the mechanism of action is unclear. This study aims to clarify the FGF1 mutant mechanism of action using ISOS-1 mouse angiosarcoma cells. The wild-type FGF1 or FGF1 mutant was added to ISOS-1 cells and cultured, evaluating cell numbers over time. The invasive and migratory capacity of ISOS-1 cells was assessed by transwell analysis. ISOS-1 cell radiosensitivity was assessed by colony formation assay after X-ray irradiation. To examine whether mitogen-activated protein kinase (MEK) inhibitor counteracts the FGF1 mutant effects, a combination of MEK inhibitor and FGF1 mutant was added to ISOS-1 cells and cultured. The FGF1 mutant was observed to inhibit ISOS-1 cell proliferation, invasion and migration by sustained FGF1 signaling activation. A MEK inhibitor suppressed the FGF1 mutant-induced inhibition of proliferation, invasion and migration of ISOS-1 cells. Furthermore, the FGF1 mutant enhanced radiosensitivity of ISOS-1 cells, but MEK inhibition suppressed the increased radiosensitivity. In addition, we found that the FGF1 mutant strongly inhibits actin polymerization, suggesting that actin cytoskeletal dynamics are closely related to ISOS-1 cell radiosensitivity. Overall, this study demonstrated that in ISOS-1 cells, the FGF1 mutant inhibits proliferation, invasion and migration while enhancing radiosensitivity through sustained activation of the MEK-mediated signaling pathway.
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Affiliation(s)
- Taichi Miura
- Regenerative Therapy Research Group, Department of Radiation Regulatory Science Research, National Institute of Radiological Sciences (NIRS), National Institutes for Quantum Science and Technology (QST), 4-9-1 Anagawa, Inage-ku, Chiba 263-8555, Japan
| | - Junko Kado
- Regenerative Therapy Research Group, Department of Radiation Regulatory Science Research, National Institute of Radiological Sciences (NIRS), National Institutes for Quantum Science and Technology (QST), 4-9-1 Anagawa, Inage-ku, Chiba 263-8555, Japan
| | - Kazuma Ashisuke
- Radiation Effect Research Group, Department of Accelerator and Medical Physics, Institute for Quantum Medical Science, National Institutes for Quantum Science and Technology (QST), 4-9-1 Anagawa, Inage-ku, Chiba 263-8555, Japan
| | - Mikio Masuzawa
- Department of Dermatology, Iwase General Hospital, 20 Kitamachi, Sukagawa-shi, Fukushima 962-8503, Japan
| | - Fumiaki Nakayama
- Regenerative Therapy Research Group, Department of Radiation Regulatory Science Research, National Institute of Radiological Sciences (NIRS), National Institutes for Quantum Science and Technology (QST), 4-9-1 Anagawa, Inage-ku, Chiba 263-8555, Japan
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9
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Dermawan JK, Chiang S, Singer S, Jadeja B, Hensley ML, Tap WD, Movva S, Maki RG, Antonescu CR. Developing Novel Genomic Risk Stratification Models in Soft Tissue and Uterine Leiomyosarcoma. Clin Cancer Res 2024; 30:2260-2271. [PMID: 38488807 PMCID: PMC11096044 DOI: 10.1158/1078-0432.ccr-24-0148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 03/04/2024] [Accepted: 03/13/2024] [Indexed: 05/16/2024]
Abstract
PURPOSE Leiomyosarcomas (LMS) are clinically and molecularly heterogeneous tumors. Despite recent large-scale genomic studies, current LMS risk stratification is not informed by molecular alterations. We propose a clinically applicable genomic risk stratification model. EXPERIMENTAL DESIGN We performed comprehensive genomic profiling in a cohort of 195 soft tissue LMS (STLMS), 151 primary at presentation, and a control group of 238 uterine LMS (ULMS), 177 primary at presentation, with at least 1-year follow-up. RESULTS In STLMS, French Federation of Cancer Centers (FNCLCC) grade but not tumor size predicted progression-free survival (PFS) or disease-specific survival (DSS). In contrast, in ULMS, tumor size, mitotic rate, and necrosis were associated with inferior PFS and DSS. In STLMS, a 3-tier genomic risk stratification performed well for DSS: high risk: co-occurrence of RB1 mutation and chr12q deletion (del12q)/ATRX mutation; intermediate risk: presence of RB1 mutation, ATRX mutation, or del12q; low risk: lack of any of these three alterations. The ability of RB1 and ATRX alterations to stratify STLMS was validated in an external AACR GENIE cohort. In ULMS, a 3-tier genomic risk stratification was significant for both PFS and DSS: high risk: concurrent TP53 mutation and chr20q amplification/ATRX mutations; intermediate risk: presence of TP53 mutation, ATRX mutation, or amp20q; low risk: lack of any of these three alterations. Longitudinal sequencing showed that most molecular alterations were early clonal events that persisted during disease progression. CONCLUSIONS Compared with traditional clinicopathologic models, genomic risk stratification demonstrates superior prediction of clinical outcome in STLMS and is comparable in ULMS.
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Affiliation(s)
- Josephine K Dermawan
- Department of Pathology and Laboratory Medicine, Diagnostics Institute, Cleveland Clinic, Cleveland, Ohio
| | - Sarah Chiang
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Samuel Singer
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Bhumika Jadeja
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Martee L Hensley
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - William D Tap
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Sujana Movva
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Robert G Maki
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Cristina R Antonescu
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
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10
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Roets E, van der Graaf W, van Riet BHG, Haas RL, Younger E, Sparano F, Wilson R, van der Mierden S, Steeghs N, Efficace F, Husson O. Patient-reported outcomes in randomized clinical trials of systemic therapy for advanced soft tissue sarcomas in adults: A systematic review. Crit Rev Oncol Hematol 2024; 197:104345. [PMID: 38582227 DOI: 10.1016/j.critrevonc.2024.104345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 03/29/2024] [Accepted: 04/01/2024] [Indexed: 04/08/2024] Open
Abstract
BACKGROUND This systematic review evaluates reporting of patient-reported outcomes (PROs) within randomized clinical trials (RCTs) for advanced soft tissue sarcoma (STS) patients. METHODS A systematic literature search from January 2000 - August 2022 was conducted for phase II/III RCTs evaluating systemic treatments in adult patients with advanced STS. Quality of PRO reporting was assessed using the CONSORT PRO extension. RESULTS Out of 7294 abstracts, 59 articles were included; comprising 43 RCTs. Only 15 RCTs (35%) included PROs, none as primary endpoints. Only 10 of these RCTs reported PROs, either in the primary (6/10) or secondary publication (1/10) or in both (3/10), with a median time interval of 23 months. The median CONSORT PRO adherence score was 5.5/14, with higher scores in publications focusing exclusively on PROs. CONCLUSION These results highlight the need for improved and more consistent PRO reporting to inform patient care in the setting of advanced STS.
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Affiliation(s)
- Evelyne Roets
- Department of Medical Oncology, The Netherlands Cancer Institute, Plesmanlaan 121, Amsterdam 1066 CX, the Netherlands
| | - Winette van der Graaf
- Department of Medical Oncology, The Netherlands Cancer Institute, Plesmanlaan 121, Amsterdam 1066 CX, the Netherlands; Department of Medical Oncology, ErasmusMC Cancer Institute, Erasmus University Medical Center, Doctor Molewaterplein 40, Rotterdam 3015 GD, the Netherlands
| | - Bauke H G van Riet
- Department of Radiotherapy, The Netherlands Cancer Institute, Plesmanlaan 121, Amsterdam 1066 CX, the Netherlands
| | - Rick L Haas
- Department of Radiotherapy, The Netherlands Cancer Institute, Plesmanlaan 121, Amsterdam 1066 CX, the Netherlands; Department of Radiotherapy, Leiden University Medical Center, Albinusdreef 2, Leiden 2333 ZA, the Netherlands
| | - Eugenie Younger
- Sarcoma Unit, Royal Marsden NHS Foundation Trust, Fulham Road, London SW3 6JJ, United Kingdom
| | - Francesco Sparano
- Health Outcomes Research Unit, Italian Group for Adult Hematologic Diseases (GIMEMA) Data Center, Rome, Italy
| | - Roger Wilson
- Sarcoma Patients Advocacy Global Network, Untergasse 36, Wölfersheim D-61200, Germany; Sarcoma UK, 17/18 Angel Gate, City Road, London, UK
| | - Stevie van der Mierden
- Scientific information service, The Netherlands Cancer Institute, Plesmanlaan 121, Amsterdam 1066 CX, the Netherlands
| | - Neeltje Steeghs
- Department of Medical Oncology, The Netherlands Cancer Institute, Plesmanlaan 121, Amsterdam 1066 CX, the Netherlands
| | - Fabio Efficace
- Health Outcomes Research Unit, Italian Group for Adult Hematologic Diseases (GIMEMA) Data Center, Rome, Italy
| | - Olga Husson
- Department of Medical Oncology, The Netherlands Cancer Institute, Plesmanlaan 121, Amsterdam 1066 CX, the Netherlands; Department of Surgical Oncology, ErasmusMC Cancer Institute, Erasmus University Medical Center, Doctor Molewaterplein 40, Rotterdam 3015 GD, the Netherlands.
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11
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Steubing Y, Ahmadi N, Puscz F, Wolff A, Hinzmann J, Reinkemeier F, Schmidt SV, Sogorski A, Von Glinski M, Becerikli M, Füth M, Zuchowski J, Brüggenhorst H, Huyghebaert T, Stricker I, Lehnhardt M, Wallner C. Risk Stratification with Sarculator and MSKCC in Patients with Primary and Secondary Angiosarcoma. Life (Basel) 2024; 14:569. [PMID: 38792591 PMCID: PMC11121766 DOI: 10.3390/life14050569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Revised: 04/16/2024] [Accepted: 04/23/2024] [Indexed: 05/26/2024] Open
Abstract
BACKGROUND Sarculator and Memorial Sloan Kettering Cancer Center (MSKCC) nomograms are freely available risk prediction scores for surgically treated patients with primary sarcomas. Due to the rarity of angiosarcomas, these scores have only been tested on small cohorts of angiosarcoma patients. In neither the original patient cohort upon which the Sarculator is based nor in subsequent studies was a distinction made between primary and secondary angiosarcomas, as the app is intended to be applied to primary sarcomas. Therefore, the objective of our investigation was to assess whether the Sarculator reveals a difference in prognosis and whether such differentiation aligns with actual clinical data. PATIENTS AND METHODS Thirty-one patients with primary or secondary soft tissue angiosarcoma, treated at our Sarcoma Center from 2001 to 2023, were included in the study. Actual survival rates were compared with nomogram-derived data for predicted 5-year survival (Sarculator), as well as 4-, 8- and 12-year sarcoma-specific death probabilities (MSKCC). Harrell's c-index was utilized to assess predictive validity. RESULTS In total, 31 patients were analyzed. The actual overall 5-year survival was 22.57% with a predicted 5-year survival rate of 25.97%, and the concordance index was 0.726 for the entire cohort. The concordance index results from MSKCC for angiosarcoma patients were below 0.7 indicating limited predictive accuracy in this cohort, particularly when compared to Sarculator. SUMMARY Nomogram-based predictive models are valuable tools in clinical practice for rapidly assessing prognosis. They can streamline the decision-making process for adjuvant treatments and improve patient counselling especially in the treatment of rare and complicated tumor entities such as angiosarcomas.
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Affiliation(s)
- Yonca Steubing
- Department of Plastic Surgery, Hand Surgery, Burn Center, and Sarcoma Center, BG University Hospital Bergmannsheil Bochum, 44789 Bochum, Germany
| | - Nilofar Ahmadi
- Department of Plastic Surgery, Hand Surgery, Burn Center, and Sarcoma Center, BG University Hospital Bergmannsheil Bochum, 44789 Bochum, Germany
| | - Flemming Puscz
- Department of Plastic Surgery, Hand Surgery, Burn Center, and Sarcoma Center, BG University Hospital Bergmannsheil Bochum, 44789 Bochum, Germany
| | - Alexander Wolff
- Department of Plastic Surgery, Hand Surgery, Burn Center, and Sarcoma Center, BG University Hospital Bergmannsheil Bochum, 44789 Bochum, Germany
| | - Jannik Hinzmann
- Department of Plastic Surgery, Hand Surgery, Burn Center, and Sarcoma Center, BG University Hospital Bergmannsheil Bochum, 44789 Bochum, Germany
| | - Felix Reinkemeier
- Department of Plastic Surgery, Hand Surgery, Burn Center, and Sarcoma Center, BG University Hospital Bergmannsheil Bochum, 44789 Bochum, Germany
| | - Sonja Verena Schmidt
- Department of Plastic Surgery, Hand Surgery, Burn Center, and Sarcoma Center, BG University Hospital Bergmannsheil Bochum, 44789 Bochum, Germany
| | - Alexander Sogorski
- Department of Plastic Surgery, Hand Surgery, Burn Center, and Sarcoma Center, BG University Hospital Bergmannsheil Bochum, 44789 Bochum, Germany
| | - Maxi Von Glinski
- Department of Plastic Surgery, Hand Surgery, Burn Center, and Sarcoma Center, BG University Hospital Bergmannsheil Bochum, 44789 Bochum, Germany
| | - Mustafa Becerikli
- Department of Plastic Surgery, Hand Surgery, Burn Center, and Sarcoma Center, BG University Hospital Bergmannsheil Bochum, 44789 Bochum, Germany
| | - Maria Füth
- Department of Plastic Surgery, Hand Surgery, Burn Center, and Sarcoma Center, BG University Hospital Bergmannsheil Bochum, 44789 Bochum, Germany
| | - Jessica Zuchowski
- Department of Plastic Surgery, Hand Surgery, Burn Center, and Sarcoma Center, BG University Hospital Bergmannsheil Bochum, 44789 Bochum, Germany
| | - Hannah Brüggenhorst
- Department of Plastic Surgery, Hand Surgery, Burn Center, and Sarcoma Center, BG University Hospital Bergmannsheil Bochum, 44789 Bochum, Germany
| | - Tom Huyghebaert
- Department of Plastic Surgery, Hand Surgery, Burn Center, and Sarcoma Center, BG University Hospital Bergmannsheil Bochum, 44789 Bochum, Germany
| | - Ingo Stricker
- Institute of Pathology, Ruhr-University Bochum, 44801 Bochum, Germany
| | - Marcus Lehnhardt
- Department of Plastic Surgery, Hand Surgery, Burn Center, and Sarcoma Center, BG University Hospital Bergmannsheil Bochum, 44789 Bochum, Germany
| | - Christoph Wallner
- Department of Plastic Surgery, Hand Surgery, Burn Center, and Sarcoma Center, BG University Hospital Bergmannsheil Bochum, 44789 Bochum, Germany
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12
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Vannas C, Escobar M, Österlund T, Andersson D, Mouhanna P, Soomägi A, Molin C, Wennergren D, Fagman H, Ståhlberg A. Treatment Monitoring of a Patient with Synchronous Metastatic Angiosarcoma and Breast Cancer Using ctDNA. Int J Mol Sci 2024; 25:4023. [PMID: 38612833 PMCID: PMC11012383 DOI: 10.3390/ijms25074023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2024] [Revised: 03/29/2024] [Accepted: 04/02/2024] [Indexed: 04/14/2024] Open
Abstract
Angiosarcoma is a rare and aggressive type of soft-tissue sarcoma with high propensity to metastasize. For patients with metastatic angiosarcoma, prognosis is dismal and treatment options are limited. To improve the outcomes, identifying patients with poor treatment response at an earlier stage is imperative, enabling alternative therapy. Consequently, there is a need for improved methods and biomarkers for treatment monitoring. Quantification of circulating tumor-DNA (ctDNA) is a promising approach for patient-specific monitoring of treatment response. In this case report, we demonstrate that quantification of ctDNA using SiMSen-Seq was successfully utilized to monitor a patient with metastatic angiosarcoma. By quantifying ctDNA levels using 25 patient-specific mutations in blood plasma throughout surgery and palliative chemotherapy, we predicted the outcome and monitored the clinical response to treatment. This was accomplished despite the additional complexity of the patient having a synchronous breast cancer. The levels of ctDNA showed a superior correlation to the clinical outcome compared with the radiological evaluations. Our data propose a promising approach for personalized biomarker analysis to monitor treatment in angiosarcomas, with potential applicability to other cancers and for patients with synchronous malignancies.
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Affiliation(s)
- Christoffer Vannas
- Sahlgrenska Center for Cancer Research, Department of Laboratory Medicine, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, 40530 Gothenburg, Sweden; (M.E.); (T.Ö.); (D.A.); (P.M.); (A.S.); (H.F.)
- Department of Oncology, Sahlgrenska University Hospital, Region Västra Götaland, 41345 Gothenburg, Sweden;
| | - Mandy Escobar
- Sahlgrenska Center for Cancer Research, Department of Laboratory Medicine, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, 40530 Gothenburg, Sweden; (M.E.); (T.Ö.); (D.A.); (P.M.); (A.S.); (H.F.)
| | - Tobias Österlund
- Sahlgrenska Center for Cancer Research, Department of Laboratory Medicine, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, 40530 Gothenburg, Sweden; (M.E.); (T.Ö.); (D.A.); (P.M.); (A.S.); (H.F.)
- Department of Clinical Genetics and Genomics, Sahlgrenska University Hospital, Region Västra Götaland, 41345 Gothenburg, Sweden
- Wallenberg Centre for Molecular and Translational Medicine, University of Gothenburg, 40530 Gothenburg, Sweden
| | - Daniel Andersson
- Sahlgrenska Center for Cancer Research, Department of Laboratory Medicine, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, 40530 Gothenburg, Sweden; (M.E.); (T.Ö.); (D.A.); (P.M.); (A.S.); (H.F.)
| | - Pia Mouhanna
- Sahlgrenska Center for Cancer Research, Department of Laboratory Medicine, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, 40530 Gothenburg, Sweden; (M.E.); (T.Ö.); (D.A.); (P.M.); (A.S.); (H.F.)
- Department of Oncology, Ryhov County Hospital, 55185 Jönköping, Sweden
| | - Amanda Soomägi
- Sahlgrenska Center for Cancer Research, Department of Laboratory Medicine, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, 40530 Gothenburg, Sweden; (M.E.); (T.Ö.); (D.A.); (P.M.); (A.S.); (H.F.)
| | - Claes Molin
- Department of Oncology, Sahlgrenska University Hospital, Region Västra Götaland, 41345 Gothenburg, Sweden;
| | - David Wennergren
- Department of Orthopaedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, 40530 Gothenburg, Sweden;
| | - Henrik Fagman
- Sahlgrenska Center for Cancer Research, Department of Laboratory Medicine, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, 40530 Gothenburg, Sweden; (M.E.); (T.Ö.); (D.A.); (P.M.); (A.S.); (H.F.)
- Department of Clinical Pathology, Sahlgrenska University Hospital, Region Västra Götaland, 41345 Gothenburg, Sweden
| | - Anders Ståhlberg
- Sahlgrenska Center for Cancer Research, Department of Laboratory Medicine, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, 40530 Gothenburg, Sweden; (M.E.); (T.Ö.); (D.A.); (P.M.); (A.S.); (H.F.)
- Department of Clinical Genetics and Genomics, Sahlgrenska University Hospital, Region Västra Götaland, 41345 Gothenburg, Sweden
- Wallenberg Centre for Molecular and Translational Medicine, University of Gothenburg, 40530 Gothenburg, Sweden
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13
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Borghi A, Gronchi A. Extremity and Truncal Soft Tissue Sarcoma: Risk Assessment and Multidisciplinary Management. Semin Radiat Oncol 2024; 34:147-163. [PMID: 38508780 DOI: 10.1016/j.semradonc.2023.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/22/2024]
Abstract
Extremity and truncal soft tissue sarcomas are a heterogeneous group of rare cancers that arise from mesenchymal tissues. Hence, the adoption of tailored risk assessment and prognostication tools plays a crucial role in optimizing the decision-making for which of the many possible treatment strategies to select. Management of these tumors requires a multidisciplinary strategy, which has seen significant development in recent decades. Surgery has emerged as the primary treatment approach, with the main goal of achieving microscopic negative tumor margins. To reduce the likelihood of local recurrence, loco-regional treatments such as radiation therapy and isolated limb perfusion are often added to the treatment regimen in combination with surgery. This approach also enables surgeons to perform limb-sparing surgery, particularly in cases where a positive tumor margin is expected. Chemotherapy may also provide a further benefit in decreasing the probability of local recurrence or reducing distant metastasis in selected patients. Selecting the optimal treatment strategy for these rare tumors is best accomplished by an experienced multi-disciplinary team.
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Affiliation(s)
- Alessandra Borghi
- Department of Surgery, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - Alessandro Gronchi
- Department of Surgery, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy..
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14
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Kim H, Joo MW, Yoon J, Park HS, Kim JH, Lee JH, Kim SH, Lee SK, Chung YG, Cho YJ. Can DNA Methylation Profiling Classify Histologic Subtypes and Grades in Soft Tissue Sarcoma? Clin Orthop Relat Res 2024; 482:00003086-990000000-01545. [PMID: 38517415 PMCID: PMC11124674 DOI: 10.1097/corr.0000000000003041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 02/21/2024] [Indexed: 03/23/2024]
Abstract
BACKGROUND A clear classification of the subtype and grade of soft tissue sarcoma is important for predicting prognosis and establishing treatment strategies. However, the rarity and heterogeneity of these tumors often make diagnosis difficult. In addition, it remains challenging to predict the response to chemotherapy and prognosis. Thus, we need a new method to help diagnose soft tissue sarcomas and determine treatment strategies in conjunction with traditional methods. Genetic alterations can be found in some subtypes of soft tissue sarcoma, but many other types show dysregulated gene expression attributed to epigenetic changes, such as DNA methylation status. However, research on DNA methylation profiles in soft tissue sarcoma is still insufficient to provide information to assist in diagnosis and therapeutic decisions. QUESTIONS/PURPOSES (1) Do DNA methylation profiles differ between normal tissue and soft tissue sarcoma? (2) Do DNA methylation profiles vary between different histologic subtypes of soft tissue sarcoma? (3) Do DNA methylation profiles differ based on tumor grade? METHODS Between January 2019 and December 2022, we treated 85 patients for soft tissue sarcomas. We considered patients whose specimens were approved for pilot research by the Human Biobank of St. Vincent's Hospital, The Catholic University of Korea, as potentially eligible. Based on this, 41% (35 patients) were eligible; 1% (one patient) was excluded because of gender mismatch between clinical and genetic data after controlling for data quality. Finally, 39 specimens (34 soft tissue sarcomas and five normal samples) were included from 34 patients who had clinical data. All tissue samples were collected intraoperatively. The five normal tissue samples were from muscle tissues. There were 20 female patients and 14 male patients, with a median age of 58 years (range 19 to 82 years). Genomic DNA was extracted from frozen tissue, and DNA methylation profiles were obtained. Genomic annotation of DNA methylation sites and hierarchical cluster analysis were performed to interpret results from DNA methylation profiling. A t-test was used to analyze different methylation probes. Benjamini-Hochberg-adjusted p value calculations were used to account for bias resulting from evaluating thousands of methylation sites. RESULTS The most common histologic subtypes were liposarcoma (n = 10) and leiomyosarcoma (n = 9). The tumor grade was Fédération Nationale des Centres de Lutte Contre Le Cancer Grades 1, 2, and 3 in 3, 15, and 16 patients, respectively. DNA methylation profiling demonstrated differences between soft tissue sarcoma and normal tissue as 21,188 cytosine-phosphate-guanine sites. Despite the small number of samples, 72 of these sites showed an adjusted p value of < 0.000001, suggesting a low probability of statistical errors. Among the 72 sites, 70 exhibited a hypermethylation pattern in soft tissue sarcoma, with only two sites showing a hypomethylation pattern. Thirty of 34 soft tissue sarcomas were distinguished from normal samples using hierarchical cluster analysis. There was a different methylation pattern between leiomyosarcoma and liposarcoma at 7445 sites. Using the data, hierarchical clustering analysis showed that liposarcoma was distinguished from leiomyosarcoma. When we used the same approach and included other subtypes with three or more samples, only leiomyosarcoma and myxofibrosarcoma were separated from the other subtypes, while liposarcoma and alveolar soft-part sarcoma were mixed with the others. When comparing DNA methylation profiles between low-grade (Grade 1) and high-grade (Grades 2 and 3) soft tissue sarcomas, a difference in methylation pattern was observed at 144 cytosine-phosphate-guanine sites. Among these, 132 cytosine-phosphate-guanine sites exhibited hypermethylation in the high-grade group compared with the low-grade group. Hierarchical clustering analysis showed a division into two groups, with most high-grade sarcomas (28 of 31) separated from the low-grade group and few (3 out of 31) clustered together with the low-grade group. However, three high-grade soft tissue sarcomas were grouped with the Grade 1 cluster, and all of these sarcomas were Grade 2. When comparing Grades 1 and 2 to Grade 3, Grade 3 tumors were separated from Grades 1 and 2. CONCLUSION We observed a different DNA methylation pattern between soft tissue sarcomas and normal tissues. Liposarcoma was distinguished from leiomyosarcoma using methylation profiling. High-grade soft tissue sarcoma samples showed a hypermethylation pattern compared with low-grade ones. Our findings indicate the need for research using methylation profiling to better understand the diverse biological characteristics of soft tissue sarcoma. Such research should include studies with sufficient samples and a variety of subtypes, as well as analyses of the expression and function of related genes. Additionally, efforts to link this research with clinical data related to treatment and prognosis are necessary. LEVEL OF EVIDENCE Level III, diagnostic study.
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Affiliation(s)
- Hyunho Kim
- Division of Medical Oncology, Department of Internal Medicine, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Min Wook Joo
- Department of Orthopedic Surgery, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Joohee Yoon
- Department of Obstetrics and Gynecology, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Hong Sik Park
- Deparment of Hospital Pathology, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - June Hyuk Kim
- Orthopaedic Oncology Clinic, National Cancer Center, Goyang-si, Gyeonggi-do, Republic of Korea
| | - Joo Hwan Lee
- Deparment of Radiation Oncology, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sung Hwan Kim
- Deparment of Radiation Oncology, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Seul Ki Lee
- Deparment of Radiology, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Yang-Guk Chung
- Department of Orthopedic Surgery, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Yoon Joo Cho
- Department of Orthopedic Surgery, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
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15
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Farooqi AS, Yoder AK, Lin HY, Pasalic D, Erasmus J, Betancourt S, Wernz C, Mitra D, Zarzour MA, Somaiah N, Conley A, Ratan R, Livingston A, Araujo DM, Roland C, Scally C, Keung E, Gandhi SN, Ashleigh Guadagnolo B, Nguyen QN, Bishop AJ. SABR for Sarcoma Lung Metastases: Indications for Treatment and Guidance for Patient Selection. Int J Radiat Oncol Biol Phys 2024; 118:971-978. [PMID: 37914142 DOI: 10.1016/j.ijrobp.2023.10.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 09/26/2023] [Accepted: 10/12/2023] [Indexed: 11/03/2023]
Abstract
PURPOSE The lungs are the most common site of metastasis for patients with soft tissue sarcoma. SABR is commonly employed to treat lung metastases among select patients with sarcoma with limited disease burden. We sought to evaluate outcomes and patterns of failure among patients with sarcoma treated with SABR for their lung metastases. METHODS AND MATERIALS We performed a retrospective review of patients treated at a tertiary cancer center between 2006 and 2020. Patient disease status at the time of SABR was categorized as either oligorecurrent or oligoprogressive. The Kaplan-Meier method was used to estimate disease outcomes. Uni- and multivariable analyses were conducted using the Cox proportional hazards model. RESULTS We identified 70 patients with soft tissue sarcoma treated with SABR to 98 metastatic lung lesions. Local recurrence-free survival after SABR treatment was 83% at 2 years. On univariable analysis, receipt of comprehensive SABR to all sites of pulmonary metastatic disease at the time of treatment was associated with improved progression-free survival (PFS; hazard ratio [HR], 0.51 [0.29-0.88]; P = .02). On multivariable analysis, only having systemic disease controlled at the time of SABR predicted improved PFS (median PFS, 14 vs 4 months; HR, 0.37 [0.20-0.69]; P = .002) and overall survival (median overall survival, 51 vs 14 months; HR, 0.17 [0.08-0.35]; P < .0001). CONCLUSIONS SABR provides durable long-term local control for sarcoma lung metastases. The most important predictor for improved outcomes was systemic disease control. Careful consideration of these factors should help guide decisions in a multidisciplinary setting to appropriately select the optimal candidates for SABR.
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Affiliation(s)
- Ahsan S Farooqi
- Departments of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas.
| | - Alison K Yoder
- Departments of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Heather Y Lin
- Biostatistics, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Dario Pasalic
- Departments of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Jeremy Erasmus
- Radiology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Sonia Betancourt
- Radiology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Cort Wernz
- Departments of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Devarati Mitra
- Departments of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Maria A Zarzour
- Sarcoma Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Neeta Somaiah
- Sarcoma Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Anthony Conley
- Sarcoma Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Ravin Ratan
- Sarcoma Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Andrew Livingston
- Sarcoma Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Dejka M Araujo
- Sarcoma Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Christina Roland
- Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Christopher Scally
- Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Emily Keung
- Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Saumil N Gandhi
- Departments of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - B Ashleigh Guadagnolo
- Departments of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Quynh-Nhu Nguyen
- Departments of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Andrew J Bishop
- Departments of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas
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16
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Mills M, Miller J, Liveringhouse C, Bryant JM, Kawahara Y, Feygelman V, Latifi K, Yang G, Johnstone PA, Naghavi AO. Novel Postoperative Hypofractionated Accelerated Radiation Dose-Painting Approach for Soft Tissue Sarcoma. Adv Radiat Oncol 2024; 9:101391. [PMID: 38495036 PMCID: PMC10943519 DOI: 10.1016/j.adro.2023.101391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 09/21/2023] [Indexed: 03/19/2024] Open
Abstract
Purpose Hypofractionated radiation therapy (RT) offers benefits in the treatment of soft tissue sarcomas (STS), including exploitation of the lower α/β, patient convenience, and cost. This study evaluates the acute toxicity of a hypofractionated accelerated RT dose-painting (HARD) approach for postoperative treatment of STS. Methods and Materials This is a retrospective review of 53 consecutive patients with STS who underwent resection followed by postoperative RT. Standard postoperative RT dosing for R0/R1/gross disease with sequential boost (50 Gy + 14/16/20 Gy in 32-35 fractions) were replaced with dose-painting, which adapts dose based on risk of disease burden, to 50.4 and 63, 64.4, 70 Gy in 28 fractions, respectively. The first 10 patients were replanned with a sequential boost RT approach and dosimetric indices were compared. Time-to-event outcomes, including local control, regional control, distant control, and overall survival, were estimated with Kaplan-Meier analysis. Results Median follow-up was 25.2 months. Most patients had high-grade (59%) STS of the extremity (63%) who underwent resection with either R1 (40%) or close (36%) margins. Four patients experienced grade 3 acute dermatitis which resolved by the 3-month follow-up visit. The 2-year local control, regional control, distant control, and overall survival were 100%, 92%, 68%, and 86%, respectively. Compared with the sequential boost plan, HARD had a significantly lower field size (total V50 Gy; P = .002), bone V50 (P = .031), and maximum skin dose (P = .008). Overall treatment time was decreased by 4 to 7 fractions, which translated to a decrease in estimated average treatment cost of $3056 (range, $2651-$4335; P < .001). Conclusions In addition to benefits in cost, convenience, and improved biologic effect in STS, HARD regimen offers a safe treatment approach with dosimetric advantages compared with conventional sequential boost, which may translate to improved long-term toxicity.
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Affiliation(s)
- Matthew Mills
- Department of Radiation Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Justin Miller
- Department of Radiation Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Casey Liveringhouse
- Department of Radiation Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - John M. Bryant
- Department of Radiation Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Yuki Kawahara
- University of South Florida, Morsani College of Medicine, Tampa, Florida
| | - Vladimir Feygelman
- Department of Radiation Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Kujtim Latifi
- Department of Radiation Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - George Yang
- Department of Radiation Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Peter A. Johnstone
- Department of Radiation Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Arash O. Naghavi
- Department of Radiation Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
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17
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Rey J, Shukla S, Acharya S, Gadkari P, Sihag S. A Case Report of Malignant Mesenchymal Tumor Presenting As Anterior Thigh Swelling: A Diagnostic Challenge. Cureus 2024; 16:e55669. [PMID: 38586762 PMCID: PMC10997384 DOI: 10.7759/cureus.55669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Accepted: 03/06/2024] [Indexed: 04/09/2024] Open
Abstract
This case report describes the presentation, diagnostic challenges, and management of a 64-year-old male with a malignant mesenchymal tumor presenting as a swelling in the anterior thigh. Despite initial misdiagnosis and treatment at a local hospital, the swelling worsened, leading to referral to a specialized hospital. Further investigations, including blood tests, ultrasonography (USG), and MRI, revealed a large solid cystic lesion compressing adjacent muscles, indicative of soft tissue sarcoma (STS). A skin biopsy confirmed the diagnosis of a malignant mesenchymal tumor. The patient, also suffering from hypertension and diabetes mellitus, was subsequently referred to the oncology department for further management. This case underscores the importance of thorough evaluation and histopathological confirmation for accurate diagnosis and management of STS, particularly in the context of atypical presentations and comorbidities.
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Affiliation(s)
- Jayashree Rey
- Pathology, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Samarth Shukla
- Pathology, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Sourya Acharya
- Medicine, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Pravin Gadkari
- Pathology, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Sapna Sihag
- Biochemistry, Dr. Sampurnanand Medical College, Jodhpur, IND
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18
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Ikeda H, Isozaki S, Kakimoto Y, Ueda A, Tsuboi A, Osawa M. A case of a motor vehicle collision suspected as associated with development of angiosarcoma. Leg Med (Tokyo) 2024; 67:102332. [PMID: 37833210 DOI: 10.1016/j.legalmed.2023.102332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 10/02/2023] [Accepted: 10/06/2023] [Indexed: 10/15/2023]
Abstract
Trauma has been suspected as a factor leading to development of angiosarcoma, a malignant soft-tissue tumor. We conducted a forensic autopsy to investigate a putative relation between a motor vehicle collision and the driver's later death from angiosarcoma. A vehicle operated by a man in his 60 s collided with an oncoming vehicle at a curve. The victim noticed no injury at the scene. However, 45 days later, he was transferred to an emergency room with dyspnea and bloody sputum. After diagnosis of angiosarcoma, he died of respiratory failure 132 days later. The bereaved family speculated about a relation between the collision and angiosarcoma onset. At autopsy, tumor cells of the scalp had metastasized to the lung, pleura, liver, and spleen. Histopathological examinations revealed characteristic features of angiosarcoma with positive immune-staining for CD31, CD34, and factor VIII. When a person dies some time after a collision, it is designated as a delayed death. In such cases, the relevance of trauma to the person's death is often an issue of concern. Because the interval between trauma and angiosarcoma development was short, only 45 days, the angiosarcoma might be coincidental. Therefore, we rejected the relation. Forensic experts sometimes need to investigate such inquiries.
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Affiliation(s)
- Haruka Ikeda
- Department of Forensic Medicine, Tokai University School of Medicine, Isehara, Kanagawa 259-1193, Japan
| | - Shotaro Isozaki
- Department of Forensic Medicine, Tokai University School of Medicine, Isehara, Kanagawa 259-1193, Japan
| | - Yu Kakimoto
- Department of Forensic Medicine, Tokai University School of Medicine, Isehara, Kanagawa 259-1193, Japan
| | - Atsushi Ueda
- Department of Forensic Medicine, Tokai University School of Medicine, Isehara, Kanagawa 259-1193, Japan
| | - Akio Tsuboi
- Department of Forensic Medicine, Tokai University School of Medicine, Isehara, Kanagawa 259-1193, Japan
| | - Motoki Osawa
- Department of Forensic Medicine, Tokai University School of Medicine, Isehara, Kanagawa 259-1193, Japan.
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Al Laham O, Sharaf Aldeen R, Ibrahim Basha Z, Ali A, Alhanwt A. Dual unifocal primary Epithelioid Angiosarcoma: A case report and review of the literature unveiling a rare genre of neoplasia. Int J Surg Case Rep 2024; 115:109310. [PMID: 38281378 PMCID: PMC10839256 DOI: 10.1016/j.ijscr.2024.109310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Revised: 01/24/2024] [Accepted: 01/24/2024] [Indexed: 01/30/2024] Open
Abstract
INTRODUCTION AND IMPORTANCE Angiosarcomas are an exceedingly rare and malignant form of soft tissue sarcoma that are derived from endothelial cells. Overall, they comprise <1 % of the total number of soft tissue sarcomas. Due to nonspecific and misleading symptoms, the subsequent clinical presentations can easily result in misdiagnosis. This leads to life-threatening complications for patients. Contemplating this tumor as a differential diagnosis during the preoperative phase allows for essential time-sensitive therapeutic interventions to be accomplished. CASE PRESENTATION Herein, we present the seldom precedented case of a 66-year-old Middle Eastern male who came to our surgical clinic chiefly complaining of an exacerbation of chronic left hypochondriac pain accompanied by gradual inexplicable abdominal distention. Our diagnostic radiological evaluation demonstrated two isolated abdominal mass formations. CLINICAL DISCUSSION Sheer excision of the neoplastic masses with safety margins was successfully executed via open surgery. The stemming histopathological examination through Hematoxylin and Eosin and immunohistochemical staining established the definitive diagnosis of an Epithelioid Angiosarcoma. CONCLUSION Epithelioid Angiosarcomas belong to the category of profoundly rare tumors. The available published literature conveys this rarity through the scarcity of epidemiological parameters and studies. It necessitates being borne in mind when facing similar clinical scenarios so that apt therapeutic interventions can be achieved. Structured diagnostic methods, timely surgical interventions and proper techniques, and comprehensive follow-up patient surveillance protocols are, therefore, merited. After thorough review of the published literature, we reckon herewith that ours is the first documented case from our country of an Epithelioid Angiosarcoma.
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Affiliation(s)
- Omar Al Laham
- Faculty of Medicine, Damascus University, Damascus, (The) Syrian Arab Republic..
| | - Rahaf Sharaf Aldeen
- Faculty of Medicine, Damascus University, Damascus, (The) Syrian Arab Republic.; Department of Surgery, Al-Mouwasat University Hospital, Damascus University, Damascus, (The) Syrian Arab Republic.; Department of Surgery, Al Assad University Hospital, Damascus University, Damascus, (The) Syrian Arab Republic..
| | - Zein Ibrahim Basha
- Faculty of Medicine, Damascus University, Damascus, (The) Syrian Arab Republic.; Department of Pathology, Al Assad University Hospital, Damascus University, Damascus, (The) Syrian Arab Republic..
| | - Amad Ali
- Faculty of Medicine, Damascus University, Damascus, (The) Syrian Arab Republic.; Department of Surgery, Al-Mouwasat University Hospital, Damascus University, Damascus, (The) Syrian Arab Republic.; Department of Surgery, Al Assad University Hospital, Damascus University, Damascus, (The) Syrian Arab Republic..
| | - Alaa Alhanwt
- Faculty of Medicine, Damascus University, Damascus, (The) Syrian Arab Republic.; Department of Surgery, Al Assad University Hospital, Damascus University, Damascus, (The) Syrian Arab Republic..
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20
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Laroche-Clary A, Josensi C, Derieppe MA, Belhomme S, Vendrely V, Perret R, Cadogan E, Italiano A. Selective DNA-PK Inhibition Enhances Chemotherapy and Ionizing Radiation Activity in Soft-Tissue Sarcomas. Clin Cancer Res 2024; 30:629-637. [PMID: 37982819 DOI: 10.1158/1078-0432.ccr-23-1531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 07/25/2023] [Accepted: 11/16/2023] [Indexed: 11/21/2023]
Abstract
PURPOSE Patients with advanced soft-tissue sarcomas (STS) exhibit a poor prognosis and have few therapeutic options. DNA-dependent protein kinase (DNA-PK) catalytic subunit is a multifunctional serine-threonine protein kinase that plays a crucial role in DNA double-strand damage repair via nonhomologous end joining. EXPERIMENTAL DESIGN To investigate the therapeutic potential of DNA-PK targeting in STS, we first evaluated the prognostic value of DNA-PK expression in two large cohorts of patients with STS. We then used the potent and selective DNA-PK inhibitor AZD7648 compound to investigate the antitumor effect of the pharmacologic inhibition of DNA-PK in vitro via MTT, apoptosis, cell cycle, and proliferation assays. In vivo studies were performed with patient-derived xenograft models to evaluate the effects of AZD7648 in combination with chemotherapy or ionizing radiation on tumor growth. The mechanisms of sensitivity and resistance to DNA-PK inhibition were investigated by using a genome-wide CRISPR-Cas9 positive screen. RESULTS DNA-PK overexpression is significantly associated with poor prognosis in patients with sarcomas. Selective pharmacologic inhibition of DNA-PK strongly synergizes with radiation- and doxorubicin-based regimen in sarcoma models. By using a genome-wide CRISPR-Cas9 positive screen, we identified genes involved in sensitivity to DNA-PK inhibition. CONCLUSIONS DNA-PK inhibition deserves clinical investigation to improve response to current therapies in patients with sarcoma.
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Affiliation(s)
- Audrey Laroche-Clary
- Sarcoma Unit, Institut Bergonié, Bordeaux, France
- INSERM, U1312, Bordeaux, France
| | - Coralie Josensi
- Sarcoma Unit, Institut Bergonié, Bordeaux, France
- INSERM, U1312, Bordeaux, France
| | | | - Sarah Belhomme
- Department of Radiation Therapy, Institut Bergonié, Bordeaux, France
| | | | - Raul Perret
- Department of Pathology, Institut Bergonié, Bordeaux, France
| | | | - Antoine Italiano
- Sarcoma Unit, Institut Bergonié, Bordeaux, France
- INSERM, U1312, Bordeaux, France
- Faculty of Medicine, University of Bordeaux, Bordeaux, France
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21
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Huchet N, Penel N, Bonvalot S, Thariat J, Ducimetière F, Giraud A, Toulmonde M, Le Cesne A, Blay JY, Bellera C. Handling missing covariates in observational studies: an illustration with the assessment of prognostic factors of survival outcomes in soft-tissue or visceral sarcomas in irradiated fields (SIF). Ther Adv Med Oncol 2024; 16:17588359231220999. [PMID: 38249328 PMCID: PMC10798078 DOI: 10.1177/17588359231220999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Accepted: 11/29/2023] [Indexed: 01/23/2024] Open
Abstract
Background Missing covariates are common in observational research and can lead to bias and loss of statistical power. Limited data regarding prognostic factors of survival outcomes of sarcomas in irradiated fields (SIF) are available. Because of the long lag time between irradiation of first cancer and scarcity of SIF, missing data are a critical issue when analyzing long-term outcomes. We assessed prognostic factors of overall (OS), progression-free (PFS), and metastatic-progression-free (MPFS) survivals in SIF using three methods to account for missing covariates. Methods We relied on the NETSARC French Sarcoma Group database, Cox (OS/PFS), and competitive hazards (MPFS) survival models. Covariates investigated were age, sex, histological subtype, tumor size, depth and grade, metastasis, surgery, surgical resection, surgeon's expertise, imaging, and neo-adjuvant treatment. We first applied multiple imputation (MI): observed data were used to estimate the missing covariate. With the missing-data modality approach, a category missing was created for qualitative variables. With the complete-case (CC) approach, analysis was restricted to patients without missing covariates. Results CC subjects (N = 167; 33%) presented more often with soft-tissue sarcoma (versus visceral sarcoma) and grade I-II tumors as compared to the 504 eligible cases. With MI (N = 504), factors associated with the worst outcome included metastasis (p = 0.04) and R1/R2 resection (p < 0.001) for OS; higher grade/non-gradable tumors (p = 0.002) and R1/R2 resection (p < 0.001) for PFS; and metastasis (p = 0.01) for M-PFS. The 'missing-data modality' approach (N = 504) led to different associations, including significance reached due to variables with the modality 'missing'. The CC analysis led to different results and reduced precision. Conclusion The CC population was not representative of the eligible population, introducing bias, in addition to worst precision. The 'missing-data modality method' results in biased estimates in non-randomized studies, as outcomes may be related to variables with missing values. Appropriate statistical methods for missing covariates, for example, MI, should therefore be considered.
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Affiliation(s)
- Noémie Huchet
- INSERM CIC1401, Clinical and Epidemiological Research Unit, Institut Bergonié, Comprehensive Cancer Center, Bordeaux, France
| | - Nicolas Penel
- Department of Medical Oncology, Centre Oscar Lambret, Lille, France
- Lille University, Lille, France
| | - Sylvie Bonvalot
- Surgery Department, Institut Curie, Comprehensive Cancer Center, Paris, France
| | - Juliette Thariat
- Centre François Baclesse, Comprehensive Cancer Center, Caen, France
- Laboratoire de physique Corpusculaire IN2P3/ENSICAEN/CNRS UMR 6534, Normandie Université, Caen France
| | - Françoise Ducimetière
- Department of Medical Oncology, Centre Léon Bérard, Comprehensive Cancer Center, Lyon, France
| | - Antoine Giraud
- INSERM CIC1401, Clinical and Epidemiological Research Unit, Institut Bergonié, Comprehensive Cancer Center, Bordeaux, France
| | - Maud Toulmonde
- Department of Medical Oncology, Institut Bergonié, Comprehensive Cancer Center, Bordeaux, France
| | - Axel Le Cesne
- Department of Medical Oncology, Gustave Roussy Cancer Campus, Comprehensive Cancer Center, Villejuif, France
| | - Jean-Yves Blay
- Department of Medical Oncology, Centre Léon Bérard, Comprehensive Cancer Center, Lyon, France
| | - Carine Bellera
- INSERM CIC1401, Clinical and Epidemiological Research Unit, Institut Bergonié, Comprehensive Cancer Center, 229 Cours de l'Argonne, Bordeaux 33076, France
- Univ. Bordeaux, INSERM, Bordeaux Population Health Research Center, Epicene team, UMR 1219, Bordeaux, France
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22
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Grimaudo MS, Renne SL, Colombo P, Giordano L, Gennaro N, Laffi A, Cariboni U, Cananzi FCM, Ruspi L, Santoro A, Bertuzzi AF. Prognostic value of mitotic count in leiomyosarcoma: A comprehensive monocentric retrospective study. Hum Pathol 2024; 143:17-23. [PMID: 38000682 DOI: 10.1016/j.humpath.2023.11.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 11/03/2023] [Accepted: 11/17/2023] [Indexed: 11/26/2023]
Abstract
BACKGROUND Leiomyosarcomas (LMSs) include heterogeneous entities with different clinical courses not entirely predicted by known prognostic factors. In particular, the value of mitotic count as independent prognostic factor in LMS has been poorly investigated. METHODS We retrospectively analyzed all patients with a diagnosis of LMS who accessed to our Institution from June 1999 to May 2022 for which mitotic count was numerically expressed within the pathology report. Univariate and multivariate analyses were conducted to explore the prognostic value of mitotic count along with other clinical and histological variables. RESULTS We identified 121 eligible patients, with a median follow-up of 91.03 months (range 0.62-275.2 months). Median progression-free survival (mPFS) was 16.7 months, and median overall survival (mOS) was 105.6 months. In univariate analysis, mitotic count showed a significant impact on PFS and OS, with an hazard ratio per mitotic unit of 1.03 (1.01-1.04, p < 0.001) and 1.03 (1.01-1.04, p = 0.007), respectively. Similar results were found for locally advanced and metastatic patients, separately. Other significant prognostic factors for PFS were stage at diagnosis, performance status, tumor size and Ki-67, while differentiation, necrosis, grade, stage at diagnosis, tumor size, performance status and age at diagnosis were identified for OS. In multivariate analysis, the only significant factors were mitotic count and the presence of metastases at diagnosis for PFS, whereas the same two factors plus age at diagnosis were identified for OS. CONCLUSION Mitotic count represented the most important histological prognostic factor for OS and PFS in localized and metastatic LMS.
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Affiliation(s)
- Maria Susanna Grimaudo
- IRCCS Humanitas Research Hospital, Department of Oncology & Hematology, Rozzano, Italy; Humanitas University, Department of Biomedical Sciences, Pieve Emanuele, Italy.
| | - Salvatore Lorenzo Renne
- Humanitas University, Department of Biomedical Sciences, Pieve Emanuele, Italy; IRCCS Humanitas Research Hospital, Department of Pathology, Rozzano, Italy.
| | - Piergiuseppe Colombo
- Humanitas University, Department of Biomedical Sciences, Pieve Emanuele, Italy; IRCCS Humanitas Research Hospital, Department of Pathology, Rozzano, Italy.
| | - Laura Giordano
- IRCCS Humanitas Research Hospital, Department of Oncology & Hematology, Rozzano, Italy.
| | - Nicolò Gennaro
- Northwestern University, Department of Radiology, Feinberg School of Medicine, Chicago, USA.
| | - Alice Laffi
- IRCCS Humanitas Research Hospital, Department of Oncology & Hematology, Rozzano, Italy.
| | - Umberto Cariboni
- IRCCS Humanitas Research Hospital, Department of Thoracic Surgery, Rozzano, Italy.
| | - Ferdinando Carlo Maria Cananzi
- Humanitas University, Department of Biomedical Sciences, Pieve Emanuele, Italy; IRCCS Humanitas Research Hospital, Department of Sarcoma Surgery, Rozzano, Italy.
| | - Laura Ruspi
- IRCCS Humanitas Research Hospital, Department of Sarcoma Surgery, Rozzano, Italy.
| | - Armando Santoro
- IRCCS Humanitas Research Hospital, Department of Oncology & Hematology, Rozzano, Italy; Humanitas University, Department of Biomedical Sciences, Pieve Emanuele, Italy.
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Yamagata Y, Komiyama M, Iwata S. Clinical characteristics and management of primary retroperitoneal sarcoma: A literature review. Ann Gastroenterol Surg 2024; 8:21-29. [PMID: 38250690 PMCID: PMC10797828 DOI: 10.1002/ags3.12756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 10/21/2023] [Accepted: 10/29/2023] [Indexed: 01/23/2024] Open
Abstract
Retroperitoneal sarcoma (RPS) is a rare tumor classified into many histological types. It is also often detected only after it has grown to a considerable size and requires extensive resection of the surrounding organs, making it difficult to offer optimal patient-tailored management. Evidence supporting specific treatment modalities for RPS is insufficient, owing to its rarity. The Japanese clinical practice guidelines for RPS were published in December 2021, with the aim of accumulating existing evidence and indicating the optimal practice for RPS. These guidelines provide important clinical questions (CQs) concerning the diagnosis and treatment of RPS. This review, with a particular focus on primary RPS, attempts to introduce clinical problems in the diagnosis and treatment of RPS and to assess those problems along with the CQs in the guidelines. According to these guidelines, although chemotherapy and radiotherapy are expected to have therapeutic effects, the level of evidence to support these treatments is not very high at present. Accordingly, complete resection of the tumor is the first and only option for managing primary RPS. However, as with other tumors, the demand for multidisciplinary treatment for RPS is increasing. These guidelines will undoubtedly represent a milestone in clinical practice in relation to RPS in the future, and further evidence is expected to be accumulated based on the CQs that have been proposed.
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Affiliation(s)
- Yukinori Yamagata
- Department of Gastric SurgeryNational Cancer Center HospitalCyuo‐kuJapan
| | | | - Shintaro Iwata
- Department of Musculoskeletal Oncology and RehabilitationNational Cancer Center HospitalCyuo‐kuJapan
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Stauss R, Aigner A, Richter A, Suero E, Altemeier A, Savov P, Ettinger M, Omar M. The prognostic significance of surgical resection margins for local recurrence, distant metastasis, and overall survival in sarcoma. J Surg Oncol 2023; 128:1160-1170. [PMID: 37530536 DOI: 10.1002/jso.27411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Accepted: 07/16/2023] [Indexed: 08/03/2023]
Abstract
BACKGROUND AND OBJECTIVES Surgical resection with microscopically negative margins constitutes one of the key elements of a curative therapeutic approach for localized sarcomas. However, the prognostic value of quantitative margin width remains controversial. We sought to determine the prognostic significance of margin status and margin width for local recurrence (LR), distant recurrence (DR), and overall survival. METHODS Retrospective analysis of 210 patients undergoing resection of localized sarcoma between 1997 and 2018 at a national sarcoma reference center. RESULTS Logistic regression did not reveal an effect of metric margin width as a prognostic factor for LR (odds ratio [OR] = 0.98, p = 0.574), DR (OR = 1, p = 0.908), or overall survival (hazard ratio = 0.98, 95% confidence interval = 0.73-1.20, p = 0.609). Subgroup analysis revealed no differences between complete first resections (R0) and re-resections (re-R0) following unplanned R1-resections for LR (p = 0.727) and overall survival (p = 0.125), but a significantly higher DR-rate in re-R0 cases (p = 0.022). CONCLUSIONS Achieving a negative margin is essential in sarcoma surgery, however, metric margin width was not associated with disease-specific outcomes. Re-resection of unplanned R1-resections should be performed to control for LR and overall survival rates. As re-R0 cases were at significantly higher risk of DR, these patients should be followed up closely in standardized surveillance protocols.
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Affiliation(s)
- Ricarda Stauss
- Hannover Medical School, Department of Trauma Surgery, Hannover, Germany
- University of Oldenburg, Department of Orthopaedic and Trauma Surgery, Pius Hospital, Oldenburg, Germany
| | - Alexander Aigner
- Hannover Medical School, Department of Trauma Surgery, Hannover, Germany
| | - Alena Richter
- Hannover Medical School, Department of Orthopaedic Surgery, Hannover, Germany
| | - Eduardo Suero
- Ludwig-Maximilians-University, Department of General Trauma and Reconstructive Surgery, Munich, Germany
| | - Anna Altemeier
- University of Oldenburg, Department of Orthopaedic and Trauma Surgery, Pius Hospital, Oldenburg, Germany
| | - Peter Savov
- University of Oldenburg, Department of Orthopaedic and Trauma Surgery, Pius Hospital, Oldenburg, Germany
| | - Max Ettinger
- University of Oldenburg, Department of Orthopaedic and Trauma Surgery, Pius Hospital, Oldenburg, Germany
| | - Mohamed Omar
- Hannover Medical School, Department of Trauma Surgery, Hannover, Germany
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Dou Y, Li X, Tao J, Dong Y, Xu N, Wang S. Prediction of high-grade soft-tissue sarcoma using a combined intratumoural and peritumoural MRI-based radiomics nomogram. Clin Radiol 2023; 78:e1032-e1040. [PMID: 37748959 DOI: 10.1016/j.crad.2023.08.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 08/03/2023] [Accepted: 08/29/2023] [Indexed: 09/27/2023]
Abstract
AIM To develop an intratumoural and peritumoural magnetic resonance imaging (MRI)-based radiomics nomogram for predicting tumour grade to improve clinical treatment and long-term prognosis. MATERIALS AND METHODS MRI (3 T) features and T2-weighted imaging with fat-saturation (T2WI-FS)-based radiomics features of 57 patients with soft-tissue sarcoma (STS) were analysed retrospectively. Tumour size, ratio of width and length, relative depth to the peripheral fascia, peritumoural oedema, heterogeneity on T2WI, necrosis signal, enhancement model, and peritumoural enhancement were obtained. Independent risk factors were screened to construct an MRI feature nomogram. Radiomics features were obtained from intratumoural and peritumoural images on T2WI-FS. The optimal radiomics model was selected by the four-step dimensionality reduction method of minimum and maximum normalisation, optimal feature selection, selection based on support vector machine with L1-norm regularisation model, and iterative feature selection. MRI features and optimal radiomics features were used to construct a radiomics nomogram. The MRI feature nomogram model, the radiomics model, and the radiomics nomogram model were assessed by receiver operating characteristic (ROC) curves and calibration curves of the training and validation sets. RESULTS Heterogeneity on T2WI and peritumoural enhancement were independent risk factors for predicting high-grade STS. The areas under the curves of the training set and verification set of the three models were as follows: MRI feature nomogram, 0.86 and 0.83, respectively; intratumoural and peritumoural combined radiomics model, 0.99 and 0.86, respectively; and radiomics nomogram model, 0.98 and 0.96, respectively. CONCLUSION The radiomics nomogram model based on MRI features and combined intratumoural and peritumoural radiomic features was best able to predict high-grade STS.
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Affiliation(s)
- Y Dou
- Department of Ultrasound, The First Affiliated Hospital, Dalian Medical University, Dalian, China; Department of Radiology, The Second Hospital, Dalian Medical University, Dalian, China
| | - X Li
- Department of Radiology, Huashan Hospital Fudan University, Shanghai, China
| | - J Tao
- Department of Pathology, The Second Hospital, Dalian Medical University, Dalian, China
| | - Y Dong
- Department of Radiology, The Second Hospital, Dalian Medical University, Dalian, China
| | - N Xu
- Department of Radiology, The Second Hospital, Dalian Medical University, Dalian, China
| | - S Wang
- Department of Radiology, The Second Hospital, Dalian Medical University, Dalian, China.
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Wei J, Liu L, Li Z, Ren Z, Zhang C, Cao H, Fen Z. A web-based nomogram to predict overall survival for postresection leiomyosarcoma patients with lung metastasis. Medicine (Baltimore) 2023; 102:e35478. [PMID: 37800795 PMCID: PMC10553185 DOI: 10.1097/md.0000000000035478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Accepted: 09/13/2023] [Indexed: 10/07/2023] Open
Abstract
To investigate the overall survival of post-resection leiomyosarcoma (LMS) patients with lung metastasis, data of post-resection LMS patients with lung metastasis between 2010 and 2016 were extracted from the Surveillance, Epidemiology, and End Results (SEER) database. The clinical characteristics and survival data for post-resection LMS patients with lung metastasis at Tianjin Medical University Cancer Hospital & Institute (TJMUCH) between October 2010 and July 2018 were collected. Patients derived from the SEER database and TJMUCH were divided into training and validation cohorts, respectively. Univariate and multivariate Cox regression analyses were performed and a nomogram was established. The area under the curve (AUC) and the calibration curve were used to evaluate the nomogram. A web-based nomogram was developed based on the established nomogram. Eventually, 226 patients from the SEER database who were diagnosed with LMS and underwent primary lesion resection combined with lung metastasis were enrolled in the training cohort, and 17 patients from TJMUCH were enrolled in the validation cohort. Sex, race, grade, tumor size, chemotherapy, and bone metastasis were correlated with overall survival in patients with LMS. The C-index were 0.65 and 0.75 in the SEER and Chinese set, respectively. Furthermore, the applicable AUC values of the ROC curve in the SEER cohort to predict the 1-, 3-, 5- years survival rate were 0.646, 0.682, and 0.689, respectively. The corresponding AUC values in the Chinese cohort were 0.970, 0.913, and 0.881, respectively. The calibration curve showed that the nomogram performed well in predicting the overall survival in post-resection LMS patients with lung metastasis. A web-based nomogram (https://weijunqiang.shinyapps.io/survival_lms_lungmet/) was established. The web-based nomogram (https://weijunqiang.shinyapps.io/survival_lms_lungmet/) is an accurate and personalized tool for predicting the overall survival of post-resection LMS with lung metastasis.
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Affiliation(s)
- Junqiang Wei
- Department of Orthopedics, Affiliated Hospital of Chengde Medical University, Chengde, Hebei, China
| | - Lirui Liu
- Department of Neonatology, Affiliated Hospital of Chengde Medical University, Chengde, Hebei, China
| | - Zhehong Li
- Department of Orthopedics, Affiliated Hospital of Chengde Medical University, Chengde, Hebei, China
- Department of General Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Zhiwu Ren
- Department of bone and soft tissue tumor, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
- National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin’s Clinical Research Center for Cancer, Tianjin’s Medical University Cancer Institute and Hospital, Tianjin, China
| | - Chao Zhang
- Department of bone and soft tissue tumor, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
- National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin’s Clinical Research Center for Cancer, Tianjin’s Medical University Cancer Institute and Hospital, Tianjin, China
| | - Haiying Cao
- Department of Orthopedics, Affiliated Hospital of Chengde Medical University, Chengde, Hebei, China
| | - Zhen Fen
- Department of Orthopedics, Affiliated Hospital of Chengde Medical University, Chengde, Hebei, China
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Kim WJ, Kim HK. Current understanding of angiosarcoma: disease biology and evolving treatment. Arch Craniofac Surg 2023; 24:203-210. [PMID: 37919906 PMCID: PMC10622948 DOI: 10.7181/acfs.2023.00409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 08/28/2023] [Accepted: 09/12/2023] [Indexed: 11/04/2023] Open
Abstract
Angiosarcoma is a very rare soft tissue sarcoma that originates from endothelial cells and typically has a poor prognosis. It is most commonly found in elderly white men and can occur anywhere in the body, particularly in the head, neck, and scalp. Patients who have undergone previous radiation treatment or who have chronic lymphedema also face an elevated risk of this condition. Various genetic changes are suspected to contribute to the development of angiosarcoma, and these changes have been identified as potential targets for treatment. For localized disease, wide surgical resection is often the prudent course of action. A multidisciplinary approach, which may include surgery, radiotherapy, systemic chemotherapy, or immunotherapy, is typically the most effective way to achieve favorable outcomes. In this review, we discuss the general understanding of angiosarcoma and its management, with a particular focus on the current evolving treatments for the disease.
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Affiliation(s)
- Woo Ju Kim
- Department of Plastic and Reconstructive Surgery, Chung-Ang University Gwangmyeong Hospital, Chung-Ang University School of Medicine, Gwangmyeong, Korea
| | - Han Koo Kim
- Department of Plastic and Reconstructive Surgery, Chung-Ang University Hospital, Chung-Ang University School of Medicine, Seoul, Korea
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Yao Y, Zhao Y, Lu L, Zhao Y, Lin X, Xia J, Zheng X, Shen Y, Cai Z, Li Y, Yang Z, Lin D. Prediction of histopathologic grades of myxofibrosarcoma with radiomics based on magnetic resonance imaging. J Cancer Res Clin Oncol 2023; 149:10169-10179. [PMID: 37264266 DOI: 10.1007/s00432-023-04939-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Accepted: 05/24/2023] [Indexed: 06/03/2023]
Abstract
PURPOSE To develop a radiomics-based model from preoperative magnetic resonance imaging (MRI) for predicting the histopathological grades of myxofibrosarcoma. METHODS This retrospective study included 54 patients. The tumors were classified into high-grade and low-grade myxofibrosarcoma. The tumor size, signal intensity heterogeneity, margin, and surrounding tissue were evaluated on MRI. Using the least absolute shrinkage and selection operator (LASSO) algorithms, 1037 radiomics features were obtained from fat-suppressed T2-weighted images (T2WI), and a radiomics signature was established. Using multivariable logistic regression analysis, three models were built to predict the histopathologic grade of myxofibrosarcoma. A radiomics nomogram represents the integrative model. The three models' performance was evaluated using the receiver operating characteristics (ROC) and calibration curves. RESULTS The high-grade myxofibrosarcoma had greater depth (P = 0.027), more frequent heterogeneous signal intensity at T2WI (P = 0.015), and tail sign (P = 0.014) than the low-grade tumor. The area under curve (AUC) of these conventional MRI features models was 0.648, 0.656, and 0.668, respectively. Seven radiomic features were selected by LASSO to construct the radiomics signature model, with an AUC of 0.791. The AUC of the integrative model based on radiomics signature and conventional MRI features was 0.875. The integrative model's calibration curve and insignificant Hosmer-Lemeshow test statistic (P = 0.606) revealed good calibration. CONCLUSION An integrative model using radiomics signature and three conventional MRI features can preoperatively predict low- or high-grade myxofibrosarcoma.
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Affiliation(s)
- Yubin Yao
- Department of Radiology, Shantou Central Hospital, No. 114 Waima Road, Shantou, 515031, People's Republic of China
| | - Yan Zhao
- Central Laboratory, Clinical Research Center, Shantou Central Hospital, No. 114 Waima Road, Shantou, 515031, People's Republic of China
| | - Liejing Lu
- Department of Radiology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, No. 107 Yanjiang Road West, Guangzhou, 510120, People's Republic of China
| | - Yongqiang Zhao
- Department of Pathology, Shantou Central Hospital, No. 114 Waima Road, Shantou, 515031, People's Republic of China
| | - Xiaokun Lin
- Department of Radiology, The First People's Hospital of Jiexi, No. 7 Dangxiao Road, Jieyang, 515400, People's Republic of China
| | - Jianfeng Xia
- Department of Radiology, The First People's Hospital of Qinzhou, No. 47 Qianjin Road, Qinzhou, 535000, People's Republic of China
| | - Xufeng Zheng
- Department of Radiology, Shantou Central Hospital, No. 114 Waima Road, Shantou, 515031, People's Republic of China
| | - Yi Shen
- Department of Radiology, Shantou Central Hospital, No. 114 Waima Road, Shantou, 515031, People's Republic of China
| | - Zonghuan Cai
- Department of Radiology, Shantou Central Hospital, No. 114 Waima Road, Shantou, 515031, People's Republic of China
| | - Yangkang Li
- Department of Radiology, Cancer Hospital, Shantou University Medical College, No. 7 Raoping Road, Shantou, 515041, People's Republic of China
| | - Zehong Yang
- Department of Radiology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, No. 107 Yanjiang Road West, Guangzhou, 510120, People's Republic of China
| | - Daiying Lin
- Department of Radiology, Shantou Central Hospital, No. 114 Waima Road, Shantou, 515031, People's Republic of China.
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Stoneham S, Hunter A, Raahimi M, Livesey A, Mitchell CD, Keohane S. Cutaneous sarcoma: a review and practical approach to management. Clin Exp Dermatol 2023; 48:866-872. [PMID: 37127912 DOI: 10.1093/ced/llad166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Accepted: 04/18/2023] [Indexed: 05/03/2023]
Abstract
Sarcomas arising in the skin are rare but potentially fatal. These tumours originate from mesenchymal cells and can be divided between those that arise in soft tissue and those arising from bone. General guidelines exist for the management of soft-tissue sarcomas; however, there are no specific guidelines for cutaneous sarcomas. Current literature was reviewed for management of seven cutaneous sarcomas including atypical fibroxanthoma, pleomorphic dermal sarcoma, dermal and subcutaneous leiomyosarcoma, dermatofibroma sarcoma protuberans, Kaposi sarcoma, cutaneous angiosarcoma and malignant peripheral nerve sheath tumour. All suspected sarcomas should be discussed in a sarcoma multidisciplinary team meeting. This article is not a clinical guideline but should serve as a practical summary of how these tumours present, how they are recognized histologically, and how best to manage and follow-up patients. The aim is to support clinicians and facilitate the best and most evidence-based standard of care available.
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Affiliation(s)
- Sophie Stoneham
- Department of Dermatology, St Mary's Hospital, Portsmouth Hospitals University NHS Trust, Portsmouth, UK
| | - Alys Hunter
- Department of Dermatology, St Mary's Hospital, Portsmouth Hospitals University NHS Trust, Portsmouth, UK
| | - Mina Raahimi
- Department of Dermatology, St Mary's Hospital, Portsmouth Hospitals University NHS Trust, Portsmouth, UK
| | - Amy Livesey
- Department of Dermatology, St Mary's Hospital, Portsmouth Hospitals University NHS Trust, Portsmouth, UK
| | - Charles D Mitchell
- Department of Dermatology, St Mary's Hospital, Portsmouth Hospitals University NHS Trust, Portsmouth, UK
| | - Stephen Keohane
- Department of Dermatology, St Mary's Hospital, Portsmouth Hospitals University NHS Trust, Portsmouth, UK
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Zhuang A, Yue X, Tong H, Zhang Y, He F, Lu W. Nomogram predicting overall survival after surgical resection for retroperitoneal leiomyosarcoma patients. Front Endocrinol (Lausanne) 2023; 14:1160817. [PMID: 37534215 PMCID: PMC10393052 DOI: 10.3389/fendo.2023.1160817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 06/12/2023] [Indexed: 08/04/2023] Open
Abstract
Background Surgery is the best way to cure the retroperitoneal leiomyosarcoma (RLMS), and there is currently no prediction model on RLMS after surgical resection. The objective of this study was to develop a nomogram to predict the overall survival (OS) of patients with RLMS after surgical resection. Methods Patients who underwent surgical resection from September 2010 to December 2020 were included. The nomogram was constructed based on the COX regression model, and the discrimination was assessed using the concordance index. The predicted OS and actual OS were evaluated with the assistance of calibration plots. Results 118 patients were included. The median OS for all patients was 47.8 (95% confidence interval (CI), 35.9-59.7) months. Most tumor were completely resected (n=106, 89.8%). The proportions of French National Federation of Comprehensive Cancer Centres (FNCLCC) classification were equal as grade 1, grade 2, and grade 3 (31.4%, 30.5%, and 38.1%, respectively). The tumor diameter of 73.7% (n=85) patients was greater than 5 cm, the lesions of 23.7% (n=28) were multifocal, and 55.1% (n=65) patients had more than one organ resected. The OS nomogram was constructed based on the number of resected organs, tumor diameter, FNCLCC grade, and multifocal lesions. The concordance index of the nomogram was 0.779 (95% CI, 0.659-0.898), the predicted OS and actual OS were in good fitness in calibration curves. Conclusion The nomogram prediction model established in this study is helpful for postoperative consultation and the selection of patients for clinical trial enrollment.
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Affiliation(s)
- Aojia Zhuang
- Department of General Surgery, Institutes of Biomedical Sciences, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xuetong Yue
- Department of General Surgery, Institutes of Biomedical Sciences, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Hanxing Tong
- Department of General Surgery, Institutes of Biomedical Sciences, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yong Zhang
- Department of General Surgery, Institutes of Biomedical Sciences, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Fuchu He
- Department of General Surgery, Institutes of Biomedical Sciences, Zhongshan Hospital, Fudan University, Shanghai, China
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences, Beijing, China
| | - Weiqi Lu
- Department of General Surgery, Institutes of Biomedical Sciences, Zhongshan Hospital, Fudan University, Shanghai, China
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31
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Wei J, Liu L, Li Z, Ren Z, Zhang C, Cao H, Fen Z, Jin Y. Web-based nomogram to predict postresection risk of distant metastasis in patients with leiomyosarcoma: retrospective analysis of the SEER database and a Chinese cohort. J Int Med Res 2023; 51:3000605231188647. [PMID: 37523501 PMCID: PMC10392527 DOI: 10.1177/03000605231188647] [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: 08/02/2023] Open
Abstract
OBJECTIVES This study investigated risk factors and constructed an online tool to predict distant metastasis (DM) risk in patients with leiomyosarcoma (LMS) after surgical resection. METHODS Data regarding patients with LMS who underwent surgical resection between 2010 and 2018 were extracted from the Surveillance, Epidemiology, and End Results (SEER) database. Data were collected regarding patients with LMS who underwent surgical resection at Tianjin Medical University Cancer Hospital and Institute (TJMUCH) between October 2010 and July 2018. Patients were randomly divided into training and validation sets. Logistic regression analyses were performed; a nomogram was established. The area under the curve (AUC) and calibration curve were used to evaluate the nomogram, which served as the basis for a web-based nomogram. RESULTS This study included 4461 and 76 patients from the SEER database and TJMUCH, respectively. Age, ethnicity, grade, T stage, N stage, radiotherapy, and chemotherapy were associated with DM incidence. C-index values were 0.815 and 0.782 in the SEER and Chinese datasets, respectively; corresponding AUC values were 0.814 and 0.773, respectively. A web-based nomogram (https://weijunqiang-leimyosarcoma-seer.shinyapps.io/dynnomapp/) was established. CONCLUSIONS Our web-based nomogram is an accurate and user-friendly tool to predict DM risk in patients with LMS; it can aid clinical decision-making.
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Affiliation(s)
- Junqiang Wei
- Department of Orthopedics, Affiliated Hospital of Chengde Medical University, Chengde, Hebei, China
| | - Lirui Liu
- Department of Neonatology, Affiliated Hospital of Chengde Medical University, Chengde, Hebei, China
| | - Zhehong Li
- Department of Orthopedics, Affiliated Hospital of Chengde Medical University, Chengde, Hebei, China
- Department of General Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Zhiwu Ren
- Department of Bone and Soft Tissue Tumor, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
- National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin's Medical University Cancer Institute and Hospital, Tianjin, China
| | - Chao Zhang
- Department of Bone and Soft Tissue Tumor, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
- National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin's Medical University Cancer Institute and Hospital, Tianjin, China
| | - Haiying Cao
- Department of Orthopedics, Affiliated Hospital of Chengde Medical University, Chengde, Hebei, China
| | - Zhen Fen
- Department of Orthopedics, Affiliated Hospital of Chengde Medical University, Chengde, Hebei, China
| | - Yu Jin
- Department of Orthopedics, Affiliated Hospital of Chengde Medical University, Chengde, Hebei, China
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Watson S, Gruel N, Le Loarer F. New developments in the pathology and molecular biology of retroperitoneal sarcomas. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2023; 49:1053-1060. [PMID: 35151525 DOI: 10.1016/j.ejso.2022.02.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 01/22/2022] [Accepted: 02/02/2022] [Indexed: 02/07/2023]
Abstract
Retroperitoneal sarcomas (RPS) refer to a heterogeneous group of malignancies of mesenchymal origin developing from retroperitoneal tissues and vessels. The most frequent RPS are well differentiated/dedifferentiated liposarcomas and leiomyosarcomas, but other rare histological subtypes can be observed. Over the last decade, significant advances have been made in the pathological and molecular characterization of sarcomas. These advances have led to major changes in their diagnostic management as well as in the development of new therapeutic strategies based on tumor biology and microenvironment. This review describes the current knowledge and recent findings in the pathology and molecular biology of the most frequent RPS subtypes.
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Affiliation(s)
- Sarah Watson
- INSERM U830, Équipe Labellisée Ligue Nationale Contre le Cancer, Diversity and Plasticity of Childhood Tumors Lab, PSL Research University, Institut Curie Research Center, Paris, France; Department of Medical Oncology, Institut Curie Hospital, Paris, France.
| | - Nadege Gruel
- INSERM U830, Équipe Labellisée Ligue Nationale Contre le Cancer, Diversity and Plasticity of Childhood Tumors Lab, PSL Research University, Institut Curie Research Center, Paris, France; Department of Translational Research, PSL Research University, Institut Curie Research Center, Paris, France
| | - François Le Loarer
- Department of Pathology, Institut Bergonie, Bordeaux, France; INSERM U1218, Unité ACTION, Institut Bergonie, Bordeaux, France; University of Bordeaux, Talence, France
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Wu SA, deVries JA, Plantz MA, Dumanian G, Attar S, Ko JH, Peabody TD. Immediate Plastic Surgery Intervention after Soft Tissue Sarcoma Resection: Examining Wound Healing, Readmission, and Reoperation. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2023; 11:e4988. [PMID: 37305195 PMCID: PMC10256372 DOI: 10.1097/gox.0000000000004988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Accepted: 03/16/2023] [Indexed: 06/13/2023]
Abstract
Many orthopedic and surgical oncologists use a multidisciplinary approach to soft tissue sarcoma (STS) resection. This study assesses the role of immediate plastic surgeon involvement during index soft tissue sarcoma resection. Methods Adult patients who underwent index STS resection between 2005 and 2018 were queried from an institutional database. Main outcomes analyzed were 90-day same-site reoperation, any-cause readmission, and wound healing complications. Univariate and multivariate logistic regression were used to identify risk factors. Additional evaluation was then performed for the following two cohorts: patients with and without plastic surgeon involvement. Results In total, 228 cases were analyzed. Multivariate regression demonstrated the following predictors for 90-day wound-healing complications: plastic surgery intervention [OR = 0.321 (0.141-0.728), P = 0.007], operative time [OR = 1.003 (1.000-1.006), P = 0.039], and hospital length of stay [OR = 1.195 (1.004-1.367), P = 0.010]. For 90-day readmission, operative time [OR = 1.004 (1.001-1.007), P = 0.023] and tumor stage [OR = 1.966 (1.140-3.389), P = 0.015] emerged as multivariate predictors. Patients whose resection included a plastic surgeon experienced similar primary outcomes despite these patients having expectedly longer operative times (220 ± 182 versus 108 ± 67 minutes, P < 0.001) and hospital length of stay (3.99 ± 3.69 versus 1.36 ± 1.97 days, P < 0.001). Conclusions Plastic surgeon involvement emerged as a significant protector against 90-day wound healing complications. Cases that included plastic surgeons achieved similar complication rates in all categories relative to cases without plastic surgery intervention, despite greater operative time, hospital length of stay, and medical complications.
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Affiliation(s)
- Scott A. Wu
- From the Department of Orthopaedic Surgery, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - John A. deVries
- Department of Orthopaedic Surgery, University of Nevada Las Vegas, Las Vegas, Nev
| | - Mark A. Plantz
- From the Department of Orthopaedic Surgery, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Gregory Dumanian
- Department of Plastic Surgery, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Samer Attar
- Department of Plastic Surgery, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Jason H. Ko
- Department of Plastic Surgery, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Terrance D. Peabody
- From the Department of Orthopaedic Surgery, Northwestern University Feinberg School of Medicine, Chicago, Ill
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Moukhlissi M, Ben sghier A, Serji B, El Harroudi T, Bennani A, Dahbi Z, Berhilli S, Mezouar L. A giant primary vaginal sarcoma: A report case and literature review. Radiol Case Rep 2023; 18:1872-1876. [PMID: 36936806 PMCID: PMC10017309 DOI: 10.1016/j.radcr.2023.02.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 02/07/2023] [Accepted: 02/08/2023] [Indexed: 03/09/2023] Open
Abstract
Primary vaginal sarcoma is a rare disease entity, reported in less than 3% of cases of vaginal cancers. We report the observation of a patient treated at the regional oncology center of Oujda in Morocco who is presented with a non-metastatic primary vaginal leiomyosarcoma of 20 cm. The treatment consisted of neoadjuvant chemotherapy, followed by hemostatic surgery with tumor resection limits, reinforced by radiotherapy and then a surgical resection with a tumor resection taking away the infiltrated part of the anterior face of the lower rectum and the realization of a left iliac colostomy whose resected tumor part limits were healthy. At present, the patient is 4 years of follow-up without locoregional or distant recurrence.
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Affiliation(s)
- Mohamed Moukhlissi
- Radiotherapy Department, University Mohamed VI Hospital, Mohamed First University Oujda, Oujda, Morocco
- Corresponding author.
| | - Ahmed Ben sghier
- Radiotherapy Department, University Mohamed VI Hospital, Mohamed First University Oujda, Oujda, Morocco
| | - Badr Serji
- Surgery Department, University Mohamed VI Hospital, Mohamed First University Oujda, Oujda, Morocco
| | - Tijani El Harroudi
- Surgery Department, University Mohamed VI Hospital, Mohamed First University Oujda, Oujda, Morocco
| | - Amal Bennani
- Anatomopathology Department, University Mohamed VI Hospital, Mohamed First University Oujda, Oujda, Morocco
| | - Zineb Dahbi
- Radiotherapy Department, Mohammed VI University of Health Sciences, Casablanca, Morocco
| | - Soufinae Berhilli
- Radiotherapy Department, University Mohamed VI Hospital, Mohamed First University Oujda, Oujda, Morocco
| | - Loubna Mezouar
- Radiotherapy Department, University Mohamed VI Hospital, Mohamed First University Oujda, Oujda, Morocco
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35
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Fuchs JW, Schulte BC, Fuchs JR, Agulnik M. Targeted therapies for the treatment of soft tissue sarcoma. Front Oncol 2023; 13:1122508. [PMID: 36969064 PMCID: PMC10034045 DOI: 10.3389/fonc.2023.1122508] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 02/23/2023] [Indexed: 03/11/2023] Open
Abstract
Soft tissue sarcomas are rare malignant tumors derived from mesenchymal cells that have a high morbidity and mortality related to frequent occurrence of advanced and metastatic disease. Over the past two decades there have been significant advances in the use of targeted therapies for the treatment of soft tissue sarcoma. The ability to study various cellular markers and pathways related to sarcomagenesis has led to the creation and approval of multiple novel therapies. Herein, we describe the current landscape of targeted medications used in the management of advanced or metastatic soft tissue sarcomas, excluding GIST. We distinguish three categories: targeted therapies that have current US Food and Drug Administration (FDA) approval for treatment of soft tissue sarcoma, non-FDA approved targeted therapies, and medications in development for treatment of patients with soft tissue sarcoma.
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Affiliation(s)
- Jeffrey W. Fuchs
- Department of Medicine, McGaw Medical Center of Northwestern University, Chicago, IL, United States
| | - Brian C. Schulte
- Department of Medicine, University of California, San Francisco, San Francisco, CA, United States
| | - Joseph R. Fuchs
- Department of Medicine, McGaw Medical Center of Northwestern University, Chicago, IL, United States
| | - Mark Agulnik
- Medical Oncology and Therapeutics Research, City of Hope Comprehensive Cancer Center, Duarte, CA, United States
- *Correspondence: Mark Agulnik,
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36
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Lacuna K, Bose S, Ingham M, Schwartz G. Therapeutic advances in leiomyosarcoma. Front Oncol 2023; 13:1149106. [PMID: 36969049 PMCID: PMC10031121 DOI: 10.3389/fonc.2023.1149106] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Accepted: 02/24/2023] [Indexed: 03/11/2023] Open
Abstract
Leiomyosarcoma is an aggressive mesenchymal malignancy and represents one of the most common subtypes of soft tissue sarcomas. It is characterized by significant disease heterogeneity with variable sites of origin and diverse genomic profiles. As a result, the treatment of advanced leiomyosarcoma is challenging. First-line therapy for metastatic and/or unresectable leiomyosarcoma includes anthracycline or gemcitabine based regimens, which provide a median progression-free survival time of about 5 months and overall survival time between 14-16 months. Effective later-line therapies are limited. Molecular profiling has enhanced our knowledge of the pathophysiology driving leiomyosarcoma, providing potential targets for treatment. In this review, we explore recent advances in our understanding of leiomyosarcoma tumor biology and implications for novel therapeutics. We describe the development of clinical trials based on such findings and discuss available published results. To date, the most promising approaches for advanced leiomyosarcoma include targeting DNA damage repair pathways and aberrant metabolism associated with oncogenesis, as well as novel chemotherapy combinations. This review highlights the recent progress made in the treatment of advanced leiomyosarcoma. Ongoing progress is contingent upon further development of clinical trials based on molecular findings, with careful consideration for clinical trial design, strong academic collaborations, and prospective correlative analyses.
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37
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Dapper H, Diehl C, Knebel C, Mogler C, Borm K, Dobiasch S, Combs SE, Peeken JC. Outcome of patients with soft tissue sarcomas of the extremities and trunk treated by (neo)adjuvant intensity modulated radiation therapy with curative intent. Radiat Oncol 2023; 18:44. [PMID: 36869396 PMCID: PMC9985237 DOI: 10.1186/s13014-023-02238-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Accepted: 02/25/2023] [Indexed: 03/05/2023] Open
Abstract
BACKGROUND Soft tissue sarcomas (STS) are a relatively rare group of malignant tumors. Currently, there is very little published clinical data, especially in the context of curative multimodal therapy with image-guided, conformal, intensity-modulated radiotherapy. METHODS Patients who received preoperative or postoperative intensity-modulated radiotherapy for STS of the extremities or trunk with curative intent were included in this single centre retrospective analysis. A Kaplan-Meier analysis was performed to evaluate survival endpoints. Multivariable proportional hazard models were used to investigate the association between survival endpoints and tumour-, patient-, and treatment-specific characteristics. RESULTS 86 patients were included in the analysis. The most common histological subtypes were undifferentiated pleomorphic high-grade sarcoma (UPS) (27) and liposarcoma (22). More than two third of the patients received preoperative radiation therapy (72%). During the follow-up period, 39 patients (45%) suffered from some type of relapse, mainly remote (31%). The two-years overall survival rate was 88%. The median DFS was 48 months and the median DMFS was 51 months. Female gender (HR 0.460 (0.217; 0.973)) and histology of liposarcomas compared to UPS proved to be significantly more favorable in terms of DFS (HR 0.327 (0.126; 0.852)). CONCLUSION Conformal, intensity-modulated radiotherapy is an effective treatment modality in the preoperative or postoperative management of STS. Especially for the prevention of distant metastases, the establishment of modern systemic therapies or multimodal therapy approaches is necessary.
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Affiliation(s)
- Hendrik Dapper
- Department of Radiotherapy and Radiation Oncology, Public Hospital of Bielefeld, University Medical Center East Westphalia-Lippe, Bielefeld, Germany. .,Department of Radiation Oncology, Klinikum Rechts der Isar, Technical University Munich, Munich, Germany.
| | - Christian Diehl
- Department of Radiation Oncology, Klinikum Rechts der Isar, Technical University Munich, Munich, Germany
| | - Carolin Knebel
- Department of Orthopaedic Surgery, Klinikum Rechts der Isar, Technical University Munich, Munich, Germany
| | - Carolin Mogler
- Institute of Pathology, Klinikum Rechts der Isar, School of Medicine, Technical University Munich, Munich, Germany
| | - Kai Borm
- Department of Radiation Oncology, Klinikum Rechts der Isar, Technical University Munich, Munich, Germany
| | - Sophie Dobiasch
- Department of Radiation Oncology, Klinikum Rechts der Isar, Technical University Munich, Munich, Germany.,Deutsches Konsortium Für Translationale Krebsforschung (DKTK), Partner Site , Munich, Germany.,Institute for Radiation Medicine (IRM), Helmholtz Zentrum München, Ingolstädter Landstr. 1, Neuherberg, Germany
| | - Stephanie E Combs
- Department of Radiation Oncology, Klinikum Rechts der Isar, Technical University Munich, Munich, Germany.,Deutsches Konsortium Für Translationale Krebsforschung (DKTK), Partner Site , Munich, Germany.,Institute for Radiation Medicine (IRM), Helmholtz Zentrum München, Ingolstädter Landstr. 1, Neuherberg, Germany
| | - Jan C Peeken
- Department of Radiation Oncology, Klinikum Rechts der Isar, Technical University Munich, Munich, Germany.,Deutsches Konsortium Für Translationale Krebsforschung (DKTK), Partner Site , Munich, Germany.,Institute for Radiation Medicine (IRM), Helmholtz Zentrum München, Ingolstädter Landstr. 1, Neuherberg, Germany
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Bazzocchi A, Guglielmi G, Aparisi Gómez MP. Sarcoma Imaging Surveillance. Magn Reson Imaging Clin N Am 2023; 31:193-214. [PMID: 37019546 DOI: 10.1016/j.mric.2023.01.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
Abstract
Soft tissue sarcomas (STS) are a heterogeneous group of solid tumors. There are many histologic subtypes. The prognosis after treatment may be estimated by the analysis of the type of tumor, grade, depth, size at diagnosis, and age of the patient. These type of sarcomas most commonly metastasize to the lungs and may have a relatively high rate of local recurrence, depending on the histologic type and surgical margins. Patients with recurrence have a poorer prognosis. The surveillance of patients with STS is therefore extremely important. This review analyzes the role of MR imaging and US in detecting local recurrence.
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Affiliation(s)
- Alberto Bazzocchi
- Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Via G. C. Pupilli 1, Bologna 40136, Italy.
| | - Giuseppe Guglielmi
- Department of Radiology, Hospital San Giovanni Rotondo, Italy; Department of Radiology, University of Foggia, Viale Luigi Pinto 1, Foggia 71100, Italy
| | - Maria Pilar Aparisi Gómez
- Department of Radiology, Auckland City Hospital, 2 Park Road, Grafton, Auckland 1023, New Zealand; Department of Radiology, IMSKE, Calle Suiza, 11, Valencia 46024, Spain
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39
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Edelmuth DGL, Helito PVP, Filippi RZ, Baptista AM, Bordalo M. Staging of primary and secondary solid musculoskeletal tumors. Skeletal Radiol 2023; 52:365-378. [PMID: 35974195 DOI: 10.1007/s00256-022-04118-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 07/06/2022] [Accepted: 07/08/2022] [Indexed: 02/02/2023]
Affiliation(s)
- Diogo Guilherme Leão Edelmuth
- Radiology Department, Instituto de Ortopedia E Traumatologia, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil.,Radiology Department, Instituto de Radiologia, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Paulo Victor Partezani Helito
- Radiology Department, Instituto de Ortopedia E Traumatologia, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil.,Radiology Department, Instituto de Radiologia, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Renée Zon Filippi
- Pathology Department, Instituto de Ortopedia E Traumatologia, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - André Mathias Baptista
- Orthopedic Oncology Department, Instituto de Ortopedia E Traumatologia, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Marcelo Bordalo
- Radiology Department, Instituto de Ortopedia E Traumatologia, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil. .,Radiology Department, Instituto de Radiologia, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil.
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Yao C, Zhou H, Dong Y, Alhaskawi A, Hasan Abdullah Ezzi S, Wang Z, Lai J, Goutham Kota V, Hasan Abdulla Hasan Abdulla M, Lu H. Malignant Peripheral Nerve Sheath Tumors: Latest Concepts in Disease Pathogenesis and Clinical Management. Cancers (Basel) 2023; 15:cancers15041077. [PMID: 36831419 PMCID: PMC9954030 DOI: 10.3390/cancers15041077] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 02/02/2023] [Accepted: 02/07/2023] [Indexed: 02/11/2023] Open
Abstract
Malignant peripheral nerve sheath tumor (MPNST) is an aggressive soft tissue sarcoma with limited therapeutic options and a poor prognosis. Although neurofibromatosis type 1 (NF1) and radiation exposure have been identified as risk factors for MPNST, the genetic and molecular mechanisms underlying MPNST pathogenesis have only lately been roughly elucidated. Plexiform neurofibroma (PN) and atypical neurofibromatous neoplasm of unknown biological potential (ANNUBP) are novel concepts of MPNST precancerous lesions, which revealed sequential mutations in MPNST development. This review summarized the current understanding of MPNST and the latest consensus from its diagnosis to treatment, with highlights on molecular biomarkers and targeted therapies. Additionally, we discussed the current challenges and prospects for MPNST management.
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Affiliation(s)
- Chengjun Yao
- Department of Orthopedics, The First Affiliated Hospital, Zhejiang University, #79 Qingchun Road, Hangzhou 310003, China
- School of Medicine, Zhejiang University, #866 Yuhangtang Road, Hangzhou 310058, China
| | - Haiying Zhou
- Department of Orthopedics, The First Affiliated Hospital, Zhejiang University, #79 Qingchun Road, Hangzhou 310003, China
| | - Yanzhao Dong
- Department of Orthopedics, The First Affiliated Hospital, Zhejiang University, #79 Qingchun Road, Hangzhou 310003, China
| | - Ahmad Alhaskawi
- Department of Orthopedics, The First Affiliated Hospital, Zhejiang University, #79 Qingchun Road, Hangzhou 310003, China
| | - Sohaib Hasan Abdullah Ezzi
- Department of Nuclear Medicine, The First Affiliated Hospital, Zhejiang University, #79 Qingchun Road, Hangzhou 310003, China
- Department of Orthopaedics, Third Xiangya Hospital, Central South University, #138 Tongzipo Road, Changsha 410013, China
| | - Zewei Wang
- Department of Orthopedics, The First Affiliated Hospital, Zhejiang University, #79 Qingchun Road, Hangzhou 310003, China
- School of Medicine, Zhejiang University, #866 Yuhangtang Road, Hangzhou 310058, China
| | - Jingtian Lai
- Department of Orthopedics, The First Affiliated Hospital, Zhejiang University, #79 Qingchun Road, Hangzhou 310003, China
- School of Medicine, Zhejiang University, #866 Yuhangtang Road, Hangzhou 310058, China
| | - Vishnu Goutham Kota
- Department of Nuclear Medicine, The First Affiliated Hospital, Zhejiang University, #79 Qingchun Road, Hangzhou 310003, China
| | | | - Hui Lu
- Department of Orthopedics, The First Affiliated Hospital, Zhejiang University, #79 Qingchun Road, Hangzhou 310003, China
- Alibaba-Zhejiang University Joint Research Center of Future Digital Healthcare, Zhejiang University, #866 Yuhangtang Road, Hangzhou 310058, China
- Correspondence: ; Tel.: +86-0571-87236121
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van Praag VM, Fiocco M, Bleckman RF, van Houdt WJ, Haas RLM, Verhoef C, Grunhagen DJ, van Ginkel RJ, Bonenkamp JJ, van de Sande MAJ. The oncological outcomes of isolated limb perfusion and neo-adjuvant radiotherapy in soft tissue sarcoma patients - A nationwide multicenter study. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2023; 49:339-344. [PMID: 36085118 DOI: 10.1016/j.ejso.2022.08.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 08/12/2022] [Accepted: 08/16/2022] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Patients with locally extensive high-grade extremity soft tissue sarcomas (eSTS) are often presented in multidisciplinary teams to decide between ablative surgery (amputation) or limb-salvage surgery supplemented with either neo-adjuvant radiotherapy (RT) or induction isolated limb perfusion (ILP). In The Netherlands, ILP typically aims to reduce the size of tumors that would otherwise be considered irresectable, whereas neo-adjuvant RT aims mainly at improving local control and reducing morbidity of required marginal margins. This study presents a 15-year nationwide cohort to describe the oncological outcomes of both pre-operative treatment strategies. METHODS All consecutive patients with locally extensive primary high-grade eSTS surgically treated between 2000 and 2015 at five tertiary sarcoma centers that received neo-adjuvant ILP or RT were included. 169 patients met the inclusion criteria (89 ILP, 80 RT). Median follow-up was 7.3 years. RESULTS Limb salvage was achieved in 84% of cases in the ILP group (80% for patients with amputation indication) and 96% of cases in the RT group. 5-Year overall survival was 47% in the ILP group, 69% in the RT group. 5-Year local recurrence rate was 14% in the ILP group, 10% in the RT group. Distant metastasis rate was 55% in the ILP group, 36% in the RT group. CONCLUSION We find oncological outcomes and limb salvage rates in line with existing literature for both treatment modalities. Whether the tumor was locally advanced with an indication for induction therapy to prevent amputation or morbid surgery appeared to be the main determinant in choosing between neo-adjuvant ILP or RT.
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Affiliation(s)
- V M van Praag
- Department of Orthopaedic Surgery, Leiden University Medical Centre, Albinusdreef 2, 2333 ZA, Leiden, the Netherlands.
| | - M Fiocco
- Mathematical Institute, Leiden University, Niels Bohrweg 1, 2333 CA, Leiden, the Netherlands; Department of Biomedical Data Science, Section Medical Statistics, Leiden University Medical Centre, Albinusdreef 2, 2333 ZA, Leiden, the Netherlands
| | - R F Bleckman
- Department of Surgical Oncology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - W J van Houdt
- Department of Surgical Oncology, Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - R L M Haas
- Department of Radiotherapy, Netherlands Cancer Institute, Amsterdam, and the LUMC, Leiden, the Netherlands
| | - C Verhoef
- Erasmus MC-Cancer Institute, Department of Surgical Oncology, 's Gravendijkwal 230, 3015 CE, Rotterdam, the Netherlands
| | - D J Grunhagen
- Erasmus MC-Cancer Institute, Department of Surgical Oncology, 's Gravendijkwal 230, 3015 CE, Rotterdam, the Netherlands
| | - R J van Ginkel
- Department of Surgical Oncology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - J J Bonenkamp
- Radboud University Medical Center, Department of Surgical Oncology, P.O. Box 9101, 6500 HB, Nijmegen, the Netherlands
| | - M A J van de Sande
- Department of Orthopaedic Surgery, Leiden University Medical Centre, Albinusdreef 2, 2333 ZA, Leiden, the Netherlands
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Crombé A, Matcuk GR, Fadli D, Sambri A, Patel DB, Paioli A, Kind M, Spinnato P. Role of Imaging in Initial Prognostication of Locally Advanced Soft Tissue Sarcomas. Acad Radiol 2023; 30:322-340. [PMID: 35534392 DOI: 10.1016/j.acra.2022.04.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 03/21/2022] [Accepted: 04/06/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND Although imaging is central in the initial staging of patients with soft tissue sarcomas (STS), it remains underused and few radiological features are currently used in practice for prognostication and to help guide the best therapeutic strategy. Yet, several prognostic qualitative and quantitative characteristics from magnetic resonance imaging (MRI) and positron emission tomography (PET) have been identified over these last decades. OBJECTIVE After an overview of the current validated prognostic features based on baseline imaging and their integration into prognostic tools, such as nomograms used by clinicians, the aim of this review is to summarize more complex and innovative MRI, PET, and radiomics features, and to highlight their role to predict indirectly (through histologic grade) or directly the patients' outcomes.
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Affiliation(s)
- Amandine Crombé
- Department of Diagnostic and Interventional Oncological Imaging, Institut Bergonié, Regional Comprehensive Cancer of Nouvelle-Aquitaine, 229, cours de l'Argonne, F-33076, Bordeaux, France; Department of musculoskeletal imaging, Pellegrin University Hospital, 2, place Amélie Raba-Léon, F-33000, Bordeaux, France; Models in Oncology (MONC) Team, INRIA Bordeaux Sud-Ouest, CNRS UMR 5251, Institut de Mathématiques de Bordeaux & Bordeaux University, 351 cours de la libération, F-33400 Talence, France.
| | - George R Matcuk
- Department of Imaging, Cedars-Sinai Medical Center, Los Angeles, California
| | - David Fadli
- Department of musculoskeletal imaging, Pellegrin University Hospital, 2, place Amélie Raba-Léon, F-33000, Bordeaux, France
| | - Andrea Sambri
- Alma Mater Studiorum, University of Bologna, Bologna, Italy; IRCCS Policlinico di Sant'Orsola, Bologna, Italy
| | - Dakshesh B Patel
- Department of Radiology, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Anna Paioli
- Osteoncology Unit, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Michele Kind
- Department of Diagnostic and Interventional Oncological Imaging, Institut Bergonié, Regional Comprehensive Cancer of Nouvelle-Aquitaine, 229, cours de l'Argonne, F-33076, Bordeaux, France
| | - Paolo Spinnato
- Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
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Rothermundt C, Andreou D, Blay JY, Brodowicz T, Desar IME, Dileo P, Gelderblom H, Haas R, Jakob J, Jones RL, Judson I, Kunz WG, Liegl-Atzwanger B, Lindner LH, Messiou C, Miah AB, Reichardt P, Szkandera J, van der Graaf WTA, van Houdt WJ, Wardelmann E, Hofer S. Controversies in the management of patients with soft tissue sarcoma: Recommendations of the Conference on State of Science in Sarcoma 2022. Eur J Cancer 2023; 180:158-179. [PMID: 36599184 DOI: 10.1016/j.ejca.2022.11.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 11/04/2022] [Indexed: 11/17/2022]
Abstract
BACKGROUND Owing to the rarity and heterogeneity in biology and presentation, there are multiple areas in the diagnosis, treatment and follow-up of soft tissue sarcoma (STS), with no, low-level or conflicting evidence. METHODS During the first Consensus Conference on the State of Science in Sarcoma (CSSS), we used a modified Delphi process to identify areas of controversy in the field of sarcoma, to name topics with limited evidence-based data in which a scientific and knowledge gap may remain and a consensus statement will help to guide patient management. We determined scientific questions which need to be addressed in the future in order to generate evidence and to inform physicians and caregivers in daily clinical practice in order to improve the outcomes of patients with sarcoma. We conducted a vote on STS key questions and controversies prior to the CSSS meeting, which took place in May 2022. RESULTS Sixty-two European sarcoma experts participated in the survey. Sixteen strong consensus (≥95%) items were identified by the experts, as well as 30 items with a ≥75% consensus on diagnostic and therapeutic questions. Ultimately, many controversy topics remained without consensus. CONCLUSIONS In this manuscript, we summarise the voting results and the discussion during the CSSS meeting. Future scientific questions, priorities for clinical trials, registries, quality assurance, and action by stakeholders are proposed. Platforms and partnerships can support innovative approaches to improve management and clinical research in STS.
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Affiliation(s)
- Christian Rothermundt
- Department of Medical Oncology and Haematology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland.
| | - Dimosthenis Andreou
- Department of Orthopedics and Trauma, Medical University of Graz, Graz, Austria
| | - Jean-Yves Blay
- Department of Medicine, Léon Bérard Center, Lyon, France
| | - Thomas Brodowicz
- Department of Medical Oncology, General Hospital - Medical University of Vienna, Vienna, Austria
| | - Ingrid M E Desar
- Department of Medical Oncology, Radboud University Medical Center Nijmegen, the Netherlands
| | - Palma Dileo
- London Sarcoma Service, Department of Oncology, University College Hospital London, United Kingdom
| | - Hans Gelderblom
- Department of Medical Oncology, Leiden University Medical Center, Leiden, the Netherlands
| | - Rick Haas
- Department of Radiotherapy, The Netherlands Cancer Institute, Amsterdam and the Leiden University Medical Center, Leiden, the Netherlands
| | - Jens Jakob
- Sarcoma Unit, Department of Surgery, University Medical Center Mannheim, University of Heidelberg, Mannheim, Germany
| | - Robin L Jones
- Royal Marsden Hospital and Institute of Cancer Research, London, United Kingdom
| | - Ian Judson
- The Institute of Cancer Research, London, United Kingdom
| | - Wolfgang G Kunz
- Department of Radiology, University Hospital, LMU Munich, Munich, Germany
| | | | - Lars H Lindner
- Department of Medicine III, University Hospital, LMU Munich, Munich, Germany
| | - Christina Messiou
- Department of Radiology, The Royal Marsden NHS Foundation Trust and The Institute of Cancer Research, London, United Kingdom
| | - Aisha B Miah
- Department of Radiotherapy, The Royal Marsden NHS Foundation Trust and The Institute of Cancer Research, London, United Kingdom
| | - Peter Reichardt
- Department of Oncology and Palliative Care, Helios Klinikum Berlin-Buch, Berlin, Germany
| | - Joanna Szkandera
- Division of Oncology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | | | - Winan J van Houdt
- Department of Surgical Oncology, The Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Eva Wardelmann
- Gerhard-Domagk-Institute of Pathology, University Hospital Muenster, Muenster, Germany
| | - Silvia Hofer
- Department of Neurology, University Hospital Zurich, Zurich, Switzerland
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Zapata Bonilla SA, Fried M, Singer S, Hentschel L, Richter S, Hohenberger P, Kasper B, Andreou D, Pink D, Arndt K, Bornhäuser M, Schmitt J, Schuler MK, Eichler M. Working situation and burden of work limitations in sarcoma patients: results from the multi-center prospective PROSa study. J Cancer Res Clin Oncol 2023:10.1007/s00432-022-04556-3. [PMID: 36624191 PMCID: PMC10356622 DOI: 10.1007/s00432-022-04556-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 12/22/2022] [Indexed: 01/11/2023]
Abstract
PURPOSE We investigated predictors of limitations in work performance, odds of drop out of work, and odds of receiving disability pension in sarcoma patients. METHODS We measured clinical and sociodemographic data in adult sarcoma patients and recorded if the patients received a (1) disability pension at baseline or (2) had dropped out of work 1 year after initial assessment. (3) Work limitations were assessed using the Work-limitations questionnaire (WLQ©). We analyzed exploratively. RESULTS (1) Amongst 364 analyzed patients, odds to receive a disability pension were higher in patients with abdominal tumors, older patients, high grade patients and with increasing time since diagnosis. (2) Of 356 patients employed at baseline, 21% (n = 76) had dropped out of work after 1 year. The odds of dropping out of work were higher in bone sarcoma patients and in patients who received additive radiotherapy ± systemic therapy compared with patients who received surgery alone. Odds of dropping out of work were less amongst self-employed patients and dropped with increasing time since diagnosis. (3) Work limitations were higher in woman and increased with age. Patients with bone and fibrous sarcomas were more affected than liposarcoma patients. Patients with abdominal tumors reported highest restrictions. Sarcoma treatment in the last 6 months increased work limitations. CONCLUSION Work limitations, drop out of work and dependence on a disability pension occurs frequently in patients with sarcoma adding to the burden of this condition. We were able to identify vulnerable groups in both the socioeconomic and disease categories.
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Affiliation(s)
- Sergio Armando Zapata Bonilla
- Clinic and Polyclinic for Internal Medicine III, Haematology and Medical Oncology/University Centre for Tumor Diseases (UCT), University Hospital Johannes Gutenberg, University Hospital Mainz, Mainz, Germany.
| | - Marius Fried
- Clinic and Polyclinic for Internal Medicine III, Haematology and Medical Oncology/University Centre for Tumor Diseases (UCT), University Hospital Johannes Gutenberg, University Hospital Mainz, Mainz, Germany
| | - Susanne Singer
- Institute for Medical Biostatistics, Epidemiology and Informatics, University Hospital Mainz, Mainz, Germany
| | - Leopold Hentschel
- National Center for Tumor Diseases Dresden (NCT/UCC), Dresden, Germany.,German Cancer Research Center (DKFZ), Heidelberg, Germany.,Faculty of Medicine and University Hospital Carl Gustav Carus, Technical University Dresden, Dresden, Germany.,Helmholtz-Zentrum Dresden-Rossendorf (HZDR), Dresden, Germany
| | - Stephan Richter
- Clinic and Polyclinic for Internal Medicine I, University Hospital Carl Gustav Carus, Dresden, Germany
| | - Peter Hohenberger
- Division of Surgical Oncology & Thoracic Surgery, Mannheim University Medical Center, University of Heidelberg, Heidelberg, Germany
| | - Bernd Kasper
- Sarcoma Unit, Mannheim Cancer Center (MCC), Mannheim University Medical Center, University of Heidelberg, Mannheim, Germany
| | - Dimosthenis Andreou
- Department of General Orthopedics and Tumor Orthopedics, University Hospital Munster, Munster, Germany.,Department of Orthopedics and Trauma, Medical University of Graz, Graz, Austria
| | - Daniel Pink
- Sarcoma Center Berlin-Brandenburg, Helios Hospital Bad Saarow, Brandenburg, Germany.,Department of Internal Medicine C, University Hospital Greifswald, Greifswald, Germany
| | - Karin Arndt
- German Sarcoma Foundation, Woelfersheim, Germany
| | - Martin Bornhäuser
- National Center for Tumor Diseases Dresden (NCT/UCC), Dresden, Germany.,German Cancer Research Center (DKFZ), Heidelberg, Germany.,Faculty of Medicine and University Hospital Carl Gustav Carus, Technical University Dresden, Dresden, Germany.,Helmholtz-Zentrum Dresden-Rossendorf (HZDR), Dresden, Germany.,Clinic and Polyclinic for Internal Medicine I, University Hospital Carl Gustav Carus, Dresden, Germany
| | - Jochen Schmitt
- National Center for Tumor Diseases Dresden (NCT/UCC), Dresden, Germany.,German Cancer Research Center (DKFZ), Heidelberg, Germany.,Faculty of Medicine and University Hospital Carl Gustav Carus, Technical University Dresden, Dresden, Germany.,Helmholtz-Zentrum Dresden-Rossendorf (HZDR), Dresden, Germany.,Center for Evidence-Based Healthcare, Medizinische Fakultät Carl Gustav Carus, TU, Dresden, Germany
| | - Markus K Schuler
- Clinic and Polyclinic for Internal Medicine I, University Hospital Carl Gustav Carus, Dresden, Germany
| | - Martin Eichler
- National Center for Tumor Diseases Dresden (NCT/UCC), Dresden, Germany.,German Cancer Research Center (DKFZ), Heidelberg, Germany.,Faculty of Medicine and University Hospital Carl Gustav Carus, Technical University Dresden, Dresden, Germany.,Helmholtz-Zentrum Dresden-Rossendorf (HZDR), Dresden, Germany.,Clinic and Polyclinic for Internal Medicine I, University Hospital Carl Gustav Carus, Dresden, Germany
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Carr MJ, Sun J, Adams WA, Dugan MM, Naqvi SMH, Kim Y, Messina JL, Gonzalez RJ, Zager JS, Mullinax JE. Grade of Primary Cutaneous Leiomyosarcoma Dictates Risk for Metastatic Spread and Disease-Specific Mortality. Cancer Control 2023; 30:10732748231206957. [PMID: 37876208 PMCID: PMC10605670 DOI: 10.1177/10732748231206957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 09/06/2023] [Accepted: 09/22/2023] [Indexed: 10/26/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Primary cutaneous leiomyosarcoma (cLMS), a rare, typically intradermal tumor, has previously been reported to exhibit an indolent course of disease with zero-to-low risk of local recurrence or distant metastasis. This study seeks to evaluate recurrence and survival of cLMS patients through study of its clinicopathologic and treatment characteristics. METHODS All patients included underwent resection of primary cLMS at this institution between 2006 and 2019. A retrospective cohort study analysis of clinicopathologic characteristics, treatment, recurrence, and overall survival was performed. Data was assessed through descriptive statistics and outcome measures assessed by Cox proportional models and log-rank tests. RESULTS Eighty-eight patients with cLMS were evaluated. The majority were men (n = 68, 77%) and Caucasian (n = 85, 97%), with median age at diagnosis of 66 years (range 20-96). 65% of tumors were located on the extremities, with a median size of 1.3 cm (range .3-15). Assessment revealed low (n = 41, 47%), intermediate (n = 29, 33%), and high (n = 18, 20%) grade tumors, demonstrating extension into subcutaneous tissue in 38/60 (60%), with 3 patients exhibiting extension into muscle (3%). All underwent resection as primary treatment with median 1 cm margins (range .5-2). With median follow-up of 27.5 months (IQR 8-51; range 1-131), no low-grade cases had recurrence or death while there was a recurrence rate of 19.1% (9/47) and death rate of 8.5% (4/47) in intermediate- to high-grade cases. CONCLUSIONS Primary tumor resection of cLMS provides excellent local control for low-grade tumors as no low-grade cases experienced recurrence. For patients with intermediate- to high-grade tumors, there is potential for local recurrence, distant metastasis, and death, and therefore surveillance following treatment is encouraged.
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Affiliation(s)
- Michael J. Carr
- Department of Sarcoma, Moffitt Cancer Center, Tampa, FL, USA
- Cutaneous Oncology Department, Moffitt Cancer Center, Tampa, FL, USA
- Department of General Surgery, University of Louisville, Louisville, KY, USA
| | - James Sun
- Department of Surgery, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - William A. Adams
- University of South Florida Morsani College of Medicine, Tampa, FL, USA
| | - Michelle M. Dugan
- Department of Sarcoma, Moffitt Cancer Center, Tampa, FL, USA
- Cutaneous Oncology Department, Moffitt Cancer Center, Tampa, FL, USA
| | - Syeda M. H. Naqvi
- Department of Biostatistics and Bioinformatics, Moffitt Cancer Center, Tampa, FL, USA
| | - Youngchul Kim
- Department of Biostatistics and Bioinformatics, Moffitt Cancer Center, Tampa, FL, USA
- Department of Pathology, Moffitt Cancer Center, Tampa, FL, USA
| | - Jane L. Messina
- Cutaneous Oncology Department, Moffitt Cancer Center, Tampa, FL, USA
- Department of Pathology, Moffitt Cancer Center, Tampa, FL, USA
- Department of Oncologic Sciences, University of South Florida Morsani College of Medicine, Tampa, FL, USA
| | - Ricardo J. Gonzalez
- Department of Sarcoma, Moffitt Cancer Center, Tampa, FL, USA
- Cutaneous Oncology Department, Moffitt Cancer Center, Tampa, FL, USA
- Department of Oncologic Sciences, University of South Florida Morsani College of Medicine, Tampa, FL, USA
| | - Jonathan S. Zager
- Department of Sarcoma, Moffitt Cancer Center, Tampa, FL, USA
- Cutaneous Oncology Department, Moffitt Cancer Center, Tampa, FL, USA
- Department of Oncologic Sciences, University of South Florida Morsani College of Medicine, Tampa, FL, USA
| | - John E. Mullinax
- Department of Sarcoma, Moffitt Cancer Center, Tampa, FL, USA
- Department of Oncologic Sciences, University of South Florida Morsani College of Medicine, Tampa, FL, USA
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Crombé A, Kind M, Fadli D, Miceli M, Linck PA, Bianchi G, Sambri A, Spinnato P. Soft-tissue sarcoma in adults: Imaging appearances, pitfalls and diagnostic algorithms. Diagn Interv Imaging 2022; 104:207-220. [PMID: 36567193 DOI: 10.1016/j.diii.2022.12.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Revised: 12/08/2022] [Accepted: 12/13/2022] [Indexed: 12/24/2022]
Abstract
This article provides an overview of the current knowledge regarding diagnostic imaging of patients with soft-tissue sarcomas, which is a heterogeneous group of rare mesenchymal malignancies. After an initial contextualization, diagnostic flow-chart based on initial radiological findings of soft-tissue masses (with specific focus on adipocytic soft-tissue tumors [STTs], hemorragic STTs and retroperitoneal STTs) are provided considering relevant results from novel researches, guidelines, and experts' viewpoints, with the aim to help radiologists and clinicians in their practice. Particularly, the central place of sarcoma reference centers in the diagnostic and therapeutic management is highlighted, as well as the pivotal role that radiologists should play to correctly identify patients with soft-tissue sarcoma at the initial stage of the disease. Indications and methods for performing imaging-guided biopsies are also discussed, as well as clues to improve soft-tissue sarcoma grading with conventional and quantitative imaging.
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Affiliation(s)
- Amandine Crombé
- Department of Musculoskeletal Imaging, Pellegrin University Hospital, Bordeaux 33076, France; Department of Diagnostic and Interventional Oncological Imaging, Institut Bergonié, Regional Comprehensive Cancer of Nouvelle-Aquitaine, Bordeaux 33076, France; Models in Oncology (MONC) Team, INRIA Bordeaux Sud-Ouest, CNRS UMR 5251 & Bordeaux University, 33400 Talence, France.
| | - Michèle Kind
- Department of Diagnostic and Interventional Oncological Imaging, Institut Bergonié, Regional Comprehensive Cancer of Nouvelle-Aquitaine, Bordeaux 33076, France
| | - David Fadli
- Department of Musculoskeletal Imaging, Pellegrin University Hospital, Bordeaux 33076, France
| | - Marco Miceli
- Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna 40136, Italy
| | - Pierre-Antoine Linck
- Department of Diagnostic and Interventional Oncological Imaging, Institut Bergonié, Regional Comprehensive Cancer of Nouvelle-Aquitaine, Bordeaux 33076, France
| | - Giuseppe Bianchi
- Orthopedic Musculoskeletal Oncology Unit, IRCCS Istituto Ortopedico Rizzoli, Bologna 40136, Italy
| | - Andrea Sambri
- Orthopedics and Traumatology Department, IRCCS Azienda Ospedaliero Universitaria di Bologna, Via Massarenti 9, Bologna 40138, Italy
| | - Paolo Spinnato
- Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna 40136, Italy
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47
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Contartese D, Bandiera S, Giavaresi G, Borsari V, Griffoni C, Gasbarrini A, Fini M, Salamanna F. Postoperative Survival and Clinical Outcomes for Uterine Leiomyosarcoma Spinal Bone Metastasis: A Case Series and Systematic Literature Review. Diagnostics (Basel) 2022; 13:diagnostics13010015. [PMID: 36611309 PMCID: PMC9818380 DOI: 10.3390/diagnostics13010015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 12/15/2022] [Accepted: 12/17/2022] [Indexed: 12/24/2022] Open
Abstract
Spinal bone metastases from uterine leiomyosarcoma (LMS) are relatively uncommon and few data are present in the literature. In this study, cases of nine consecutive patients who underwent spinal surgery for metastatic uterine LMS between 2012 and 2022 at a single institution were retrospectively reviewed. The recorded demographic, operative, and postoperative factors were reviewed, and the functional outcomes were determined by changes in Frankel grade classification during follow-up. A systematic review of the literature was also performed to evaluate operative and postoperative factors and outcomes for patients with the same gynecological metastases to the spine. For our cases, the mean time between primary tumors to bone metastases diagnosis was 5.2 years, and the thoracic vertebrae were the most affected segment. Overall, median survival after diagnosis of metastatic spine lesions was 46 months. For the systematic review, the mean time between primary tumors to bone metastases was 4.9 years, with the lumbar spine as the most involved site of metastasis. Overall, median survival after diagnosis was 102 months. Once a spinal bone lesion from LMS is identified, surgical treatment can be beneficial and successful in alleviating symptoms. Further efforts will be crucial to identify prognostic markers as well as therapeutic targets to improve survival in these patients.
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Affiliation(s)
- Deyanira Contartese
- Complex Structure of Surgical Sciences and Technologies, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
- Correspondence:
| | - Stefano Bandiera
- Spine Surgery, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
| | - Gianluca Giavaresi
- Complex Structure of Surgical Sciences and Technologies, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
| | - Veronica Borsari
- Complex Structure of Surgical Sciences and Technologies, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
| | | | | | - Milena Fini
- Scientific Direction, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
| | - Francesca Salamanna
- Complex Structure of Surgical Sciences and Technologies, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
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Nakamura H, Takada K, Emori M, Hayasaka N, Sugita S. Complete Response to Eribulin in a Patient with Unresectable Liposarcoma: A Case Report and Implications of New Biomarkers. Intern Med 2022; 61:3617-3621. [PMID: 35527027 PMCID: PMC9790770 DOI: 10.2169/internalmedicine.9423-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
We herein report a rare case of unresectable liposarcoma that showed a complete response to eribulin. Furthermore, a low expression of phosphorylated AKT (p-AKT) on an immunohistological evaluation was observed. This result is consistent with our previous preclinical study that demonstrated the significance of p-AKT signaling for eribulin resistance in multiple subtypes of soft tissue sarcoma (STS) cells. This case highlights the potential benefits of eribulin as well as the mechanism underlying resistance to eribulin in patients with unresectable or metastatic STS, especially liposarcoma.
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Affiliation(s)
- Hajime Nakamura
- Department of Medical Oncology, Sapporo Medical University School of Medicine, Japan
| | - Kohichi Takada
- Department of Medical Oncology, Sapporo Medical University School of Medicine, Japan
| | - Makoto Emori
- Department of Orthopedics, Sapporo Medical University School of Medicine, Japan
| | - Naotaka Hayasaka
- Department of Medical Oncology, Sapporo Medical University School of Medicine, Japan
| | - Shintaro Sugita
- Department of Surgical Pathology, Sapporo Medical University School of Medicine, Japan
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Yang Y, Zhou Y, Zhou C, Zhang X, Ma X. MRI-Based Computer-Aided Diagnostic Model to Predict Tumor Grading and Clinical Outcomes in Patients With Soft Tissue Sarcoma. J Magn Reson Imaging 2022; 56:1733-1745. [PMID: 35303756 DOI: 10.1002/jmri.28160] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 03/08/2022] [Accepted: 03/08/2022] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND MRI acts as a potential resource for exploration and interpretation to identify tumor characterization by advanced computer-aided diagnostic (CAD) methods. PURPOSE To evaluate and validate the performance of MRI-based CAD models for identifying low-grade and high-grade soft tissue sarcoma (STS) and for investigating survival prognostication. STUDY TYPE Retrospective. SUBJECTS A total of 540 patients (295 male/female: 295/245, median age: 42 years) with STSs. FIELD SEQUENCE 5-T MRI with T1 WI sequence and fat-suppressed T2 -weighted (T2 FS) sequence. ASSESSMENT Manual regions of interests (ROIs) were delineated for generation of radiomic features. Automatic segmentation and pretrained convolutional neural networks (CNNs) were performed for deep learning (DL) analysis. The last fully connected layer at the top of CNNs was removed, and the global max pooling was added to transform feature maps to numeric values. Tumor grade was determined on histological specimens. STATISTICAL TESTS The support vector machine was adopted as the classifier for all MRI-based models. The DL signature was derived from the DL-MRI model with the highest area under the curve (AUC). The significant clinical variables, tumor location and size, integrated with radiomics and DL signatures were ready for construction of clinical-MRI nomogram to identify tumor grading. The prognostic value of clinical variables and these MRI-based signatures for overall survival (OS) was evaluated via Cox proportional hazard. RESULTS The clinical-MRI differentiation nomogram represented an AUC of 0.870 in the training cohort, and an AUC of 0.855, accuracy of 79.01%, sensitivity of 79.03%, and specificity of 78.95% in the validation cohort. The prognostic model showed good performance for OS with 3-year C-index of 0.681 and 0.642 and 5-year C-index of 0.722 and 0.676 in the training and validation cohorts. DATA CONCLUSION MRI-based CAD nomogram represents effective abilities in classification of low-grade and high-grade STSs. The MRI-based prognostic model yields favorable preoperative capacities to identify long-term survivals for STSs. EVIDENCE LEVEL 3 TECHNICAL EFFICACY: Stage 4.
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Affiliation(s)
- Yuhan Yang
- Department of Pediatric Surgery, West China Hospital, Sichuan University, No. 17 People's South Road, Chengdu, Sichuan, 610041, China
| | - Yin Zhou
- Department of Pediatric Surgery, West China Hospital, Sichuan University, No. 17 People's South Road, Chengdu, Sichuan, 610041, China
| | - Chen Zhou
- Department of Pediatric Surgery, West China Hospital, Sichuan University, No. 17 People's South Road, Chengdu, Sichuan, 610041, China
| | - Xuemei Zhang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Guoxue Road 37, Chengdu, 610041, China
| | - Xuelei Ma
- Department of Biotherapy and Cancer Center, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Guoxue Road 37, Chengdu, 610041, China
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50
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Morsink NC, Nijsen JFW, Grinwis GCM, Hesselink JW, Kirpensteijn J, van Nimwegen SA. Intratumoral injection of holmium-166 microspheres as neoadjuvant therapy of soft tissue sarcomas in dogs. Front Vet Sci 2022; 9:1015248. [PMID: 36387397 PMCID: PMC9664058 DOI: 10.3389/fvets.2022.1015248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Accepted: 10/10/2022] [Indexed: 01/24/2023] Open
Abstract
INTRODUCTION Minimally invasive microbrachytherapy is in development to treat solid tumors by intratumoral injection of (radioactive) holmium-166 (166Ho) microspheres (MS). A high local dose can be administered with minimal damage to surrounding tissue because of the short soft tissue penetration depth of 166Ho beta radiation. We aimed to prospectively evaluate the safety and efficacy of 166Ho microbrachytherapy in client-owned canine patients with soft tissue sarcomas (STS). METHODS We included seven dogs with STS not suitable for local excision due to tumor size and/or location. 166HoMS were suspended in a carrier fluid and multiple needle-injections were performed in predetermined tumor segments to maximize tumor coverage. Tumor response was evaluated using 3D caliper and CT measurements. Follow-up further included monitoring for potential side effects and registration of subsequent treatments and survival, until at least two years after treatment. RESULTS Delivered radioactive doses ranged from 70 to 969 Gy resulting in a mean tumor volume reduction of 49.0 ± 21.3% after 33 ± 25 days. Treatment-related side effects consisted of local necrosis (n = 1) and ulceration of the skin covering the tumor (n = 1), which resolved with basic wound care, and surgical excision of residual tumor, respectively. Residual tumor was surgically resected in six patients after 22-93 days. After a mean follow-up of 1,005 days, four patients were alive, two patients were euthanized because of unrelated causes, and one patient was euthanized because of disease progression after the owner(s) declined subsequent surgical treatment. CONCLUSION 166Ho microbrachytherapy was a safe and effective neoadjuvant treatment option for canine patients with STS.
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Affiliation(s)
- Nino Chiron Morsink
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, Netherlands,*Correspondence: Nino Chiron Morsink
| | - Johannes Frank Wilhelmus Nijsen
- Department of Medical Imaging, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, Netherlands
| | | | - Jan Willem Hesselink
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, Netherlands
| | - Jolle Kirpensteijn
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, Netherlands
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