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Shields DW, Razii N, Doonan J, Mahendra A, Gupta S. Closed incision negative pressure wound therapy versus conventional dressings following soft-tissue sarcoma excision: a prospective, randomized controlled trial. Bone Jt Open 2021; 2:1049-1056. [PMID: 34905941 PMCID: PMC8711667 DOI: 10.1302/2633-1462.212.bjo-2021-0103.r1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Aims The primary objective of this study was to compare the postoperative infection rate between negative pressure wound therapy (NPWT) and conventional dressings for closed incisions following soft-tissue sarcoma (STS) surgery. Secondary objectives were to compare rates of adverse wound events and functional scores. Methods In this prospective, single-centre, randomized controlled trial (RCT), patients were randomized to either NPWT or conventional sterile occlusive dressings. A total of 17 patients, with a mean age of 54 years (21 to 81), were successfully recruited and none were lost to follow-up. Wound reviews were undertaken to identify any surgical site infection (SSI) or adverse wound events within 30 days. The Toronto Extremity Salvage Score (TESS) and Musculoskeletal Tumor Society (MSTS) score were recorded as patient-reported outcome measures (PROMs). Results There were two out of seven patients in the control group (28.6%), and two out of ten patients in the intervention group (20%) who were diagnosed with a SSI (p > 0.999), while one additional adverse wound event was identified in the control group (p = 0.593). No significant differences in PROMs were identified between the groups at either 30 days (TESS, p = 0.987; MSTS, p = 0.951) or six-month (TESS, p = 0.400) follow-up. However, neoadjuvant radiotherapy was significantly associated with a SSI within 30 days of surgery, across all patients (p = 0.029). The mean preoperative modified Glasgow Prognostic Score (mGPS) was also significantly higher among patients who developed a postoperative adverse wound event (p = 0.028), including a SSI (p = 0.008), across both groups. Conclusion This is the first RCT comparing NPWT with conventional dressings following musculoskeletal tumour surgery. Postoperative wound complications are common in this group of patients and we observed an overall SSI rate of 23.5%. We propose proceeding to a multicentre trial, which will help more clearly define the role of closed incision NPWT in STS surgery. Cite this article: Bone Jt Open 2021;2(12):1049–1056.
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Affiliation(s)
- David W Shields
- Department of Trauma and Orthopaedics, Glasgow Royal Infirmary, Glasgow, UK
| | - Nima Razii
- Department of Trauma and Orthopaedics, Glasgow Royal Infirmary, Glasgow, UK
| | - James Doonan
- Department of Trauma and Orthopaedics, Glasgow Royal Infirmary, Glasgow, UK
| | - Ashish Mahendra
- Department of Musculoskeletal Oncology, Glasgow Royal Infirmary, Glasgow, UK
| | - Sanjay Gupta
- Department of Musculoskeletal Oncology, Glasgow Royal Infirmary, Glasgow, UK
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Sedaghat S, Schmitz F, Meschede J, Sedaghat M. Systematic analysis of post-treatment soft-tissue edema and seroma on MRI in 177 sarcoma patients. Surg Oncol 2020; 35:218-223. [DOI: 10.1016/j.suronc.2020.08.023] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Revised: 06/08/2020] [Accepted: 08/19/2020] [Indexed: 11/24/2022]
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Khoo M, Pressney I, Gerrand C, Saifuddin A. Small indeterminate superficial soft tissue masses: relationship between depth and histological grade. Br J Radiol 2020; 93:20191037. [PMID: 32108489 PMCID: PMC10993210 DOI: 10.1259/bjr.20191037] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Revised: 02/14/2020] [Accepted: 02/25/2020] [Indexed: 12/30/2022] Open
Abstract
OBJECTIVE To determine whether the location of a small, indeterminate soft tissue mass within the subcutaneous compartment is related to its histological grade. METHODS All Sarcoma Service referrals over a 12 month period of small (<3 cm) superficial soft tissue masses, indeterminate by MRI evaluation which subsequently underwent primary excision biopsy were included. Lesions were categorised by their anatomical location in the subcutaneous compartment. Histopathological diagnoses were categorized according to12 WHO 2013. χ2 statistical analysis was performed to determine the relationship between lesion depth and histological grade. RESULTS The study included 43 patients, mean age 42 years (range 15-71 years). Within the subcutaneous compartment, 16 lesions were categorized as superficial, 9 lesions central and 18 lesions deep, of which 9 were non-neoplastic, 29 benign, 1 intermediate-grade and 4 malignant. Location in the deep aspect of the subcutaneous compartment was associated with a higher risk of intermediate or malignant histology (p = 0.02). CONCLUSION The location of a small, indeterminate soft tissue mass within the subcutaneous compartment may be an indicator of histological aggressiveness. Lesions in the deep subcutaneous compartment are more likely to be intermediate-grade/malignant lesions. Therefore, if considering excision biopsy as definitive treatment, a wider margin may be appropriate. ADVANCES IN KNOWLEDGE Small, indeterminate soft tissue masses can be aggressive and the anatomical depth within the subcutaneous tissue may be a potential indicator of histological aggressiveness.
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Affiliation(s)
- Michael Khoo
- Department of Radiology, Royal National Orthopaedic
Hospital, Stanmore,
UK
| | - Ian Pressney
- Department of Radiology, Royal National Orthopaedic
Hospital, Stanmore,
UK
| | - Craig Gerrand
- Department of Orthopaedics and Sarcoma, Royal National
Orthopaedic Hospital, Stanmore,
UK
| | - Asif Saifuddin
- Department of Radiology, Royal National Orthopaedic
Hospital, Stanmore,
UK
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Role of Radiation Therapy in Adult Extraskeletal Ewing's Sarcoma Patients Treated with Chemotherapy and Surgery. Sarcoma 2019; 2019:5413527. [PMID: 31178655 PMCID: PMC6507246 DOI: 10.1155/2019/5413527] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Accepted: 03/13/2019] [Indexed: 12/23/2022] Open
Abstract
Radiation therapy (RT) is advocated in the multimodal treatment of high-grade soft tissue sarcoma (STS), but its role may be less clear in chemotherapy-sensitive STS such as extraskeletal Ewing sarcoma (EES). The purpose of this study was to determine the role of RT on overall survival (OS) in localized EES adult patients treated with chemotherapy and surgery. Adult patients diagnosed with EES and reported to the National Cancer Database from 2004 to 2014 were evaluated. All patients were treated with surgical resection. Patient demographics, tumor characteristics, treatments received, resection margins, and survival were examined for the 232 patients identified. Using multivariate analysis and Cox proportional hazard analysis, predictors of OS were determined. In the overall cohort, 40 percent of patients received RT and 78 percent received chemotherapy, with 31 percent receiving both. The addition of RT to the patients receiving surgery + chemotherapy did not improve OS (p < 0.05). Twenty-four percent of patients who achieved R0 resection after surgery still received RT without any improvement in OS. Patients treated at community cancer centers were more likely to receive additional RT compared with Comprehensive Cancer Centers (p < 0.05). In adult EES patients with localized disease treated with chemotherapy and surgery, the addition of RT does not improve overall survival.
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Chávez M, Ziegler G, Cotrina J, Galarreta J, de la Cruz M, Mantilla R. Current situation of soft tissue sarcomas: Registry of a Latin American cancer institute. Cir Esp 2019; 97:203-212. [PMID: 30777256 DOI: 10.1016/j.ciresp.2019.01.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Revised: 12/12/2018] [Accepted: 01/12/2019] [Indexed: 10/27/2022]
Abstract
INTRODUCTION Soft tissue sarcomas (SFT) are a group of rare and heterogeneous neoplasms (representing less than 1% of cancer in adults and 15% in pediatric patients), for which there is no updated records in the Latin American population. This study aims to describe the current situation of patients treated at a cancer institute in Latin America. METHODS We obtained records from 250 patients with a diagnosis of SFT, treated at the National Institute of Neoplastic Diseases of Peru (INEN) during the period 2009-2013, with a mean follow-up of 62 months. The following data were recorded: epidemiological, clinical, treatment and follow-up. The analysis of global survival was done with the Cox proportional hazards model. RESULTS SFT showed a greater frequency in males (60.8%), with a peak incidence after 50 years of age (69.6%). Tumor location was predominantly in the lower extremities (64.4%), and the most frequent histologic subtypes were: undifferentiated pleomorphic sarcoma (34%) and liposarcomas (25.6%); clinical stage iii was the most frequent (30.8%). The 5-year overall survival rate was 63.9%, while the statistical analysis found a significant association between global survival and the variables: age (>50 years), tumor size (>5cm), depth (subfascial), histologic grade (G3), local and distant recurrence, showing shorter survival times in these groups. CONCLUSIONS This study has clarified the epidemiology, treatment and prognosis, as well as the variables that have an impact on the survival of the Latin American patients with SFT studied.
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Affiliation(s)
- Marcelo Chávez
- Departamento de mamas, piel y tumores de partes blandas, Hospital Nacional Guillermo Almenara Irigoyen (ES SALUD), Lima, Perú.
| | | | - José Cotrina
- Departamento de mamas, piel y tumores de partes blandas, Instituto Nacional de Enfermedades Neoplásicas (INEN), Lima, Perú
| | - José Galarreta
- Departamento de mamas, piel y tumores de partes blandas, Instituto Nacional de Enfermedades Neoplásicas (INEN), Lima, Perú
| | - Miguel de la Cruz
- Departamento de mamas, piel y tumores de partes blandas, Instituto Nacional de Enfermedades Neoplásicas (INEN), Lima, Perú
| | - Raúl Mantilla
- Departamento de mamas, piel y tumores de partes blandas, Instituto Nacional de Enfermedades Neoplásicas (INEN), Lima, Perú
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De La Hoz Polo M, Dick E, Bhumbra R, Pollock R, Sandhu R, Saifuddin A. Surgical considerations when reporting MRI studies of soft tissue sarcoma of the limbs. Skeletal Radiol 2017; 46:1667-1678. [PMID: 28884363 DOI: 10.1007/s00256-017-2745-z] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Revised: 07/28/2017] [Accepted: 08/01/2017] [Indexed: 02/02/2023]
Abstract
Soft tissue sarcomas (STS) are rare tumours that require prompt diagnosis and treatment at a specialist centre. Magnetic resonance imaging (MRI) has become the modality of choice for identification, characterisation, biopsy planning and staging of soft tissue masses. MRI enables both the operating surgeon and patient to be optimally prepared prior to surgery for the likelihood of margin-negative resection and to anticipate possible sacrifice of adjacent structures and consequent loss of function. The aim of this review is to aid the radiologist in performing and reporting MRI studies of soft tissue sarcomas, with particular reference to the requirements of the surgical oncologist.
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Affiliation(s)
- Marcela De La Hoz Polo
- Radiology Department, Kings College Hospital, Denmark Hill, London, Brixton, SE5 9RS, UK.
| | - Elizabeth Dick
- Radiology Department, St Mary's Hospital, Imperial College Healthcare NHS Trust, Praed Street, London, W2 1NY, UK
| | - Rej Bhumbra
- Trauma & Orthopaedic Department, Barts Health Orthopaedic Centre, Newham & The Royal London Hospitals, Whitechapel Rd, London, Whitechapel, E1 1BB, UK
| | - Rob Pollock
- Trauma & Orthopaedic Department, Royal National Orthopaedic Hospital, Brockley Hill, Stanmore, HA7 4LP, UK
| | - Ranbir Sandhu
- Radiology Department, Queen Elizabeth Hospital, University Hospitals Birmingham, Mindelsohn Way, Birmingham, B15 2TH, UK
| | - Asif Saifuddin
- Radiology Department, Royal National Orthopaedic Hospital, Brockley Hill, Stanmore, HA7 4LP, UK.
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Neuwirth MG, Song Y, Sinnamon AJ, Fraker DL, Zager JS, Karakousis GC. Isolated Limb Perfusion and Infusion for Extremity Soft Tissue Sarcoma: A Contemporary Systematic Review and Meta-Analysis. Ann Surg Oncol 2017; 24:3803-3810. [PMID: 29022281 DOI: 10.1245/s10434-017-6109-7] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2017] [Indexed: 11/18/2022]
Abstract
BACKGROUND Isolated limb perfusion (ILP) and isolated limb infusion (ILI) have been variably used in recent years for the treatment of locally advanced or marginally resectable extremity soft tissue sarcomas (STSs). We performed a systematic review and meta-analysis of contemporary studies to further characterize treatment patterns and outcomes. METHODS PubMed was queried for articles published in or after the year 2000, in the English language, with > 10 patients, and with adequate outcome data following ILP/ILI. Descriptive aggregate statistics were performed. RESULTS Nineteen studies that met the inclusion criteria were identified, with a total of 1288 patients. Weighted mean patient age was 55.9 years and 52% were male. The majority underwent ILP (88%) versus 12% for ILI, and chemotherapeutic regimens used were as follows: (1) melphalan with tumor necrosis factor (TNF)-α (78%), (2) melphalan ± actinomycin (10%), and (3) other regimens (12%). Most common histologies treated were malignant fibrous histiocytoma (21%), liposarcoma (16%), synovial (11%) and leiomyosarcoma (7%). Aggregate overall response rate (ORR) post-procedure was 73.3%, with 25.8% demonstrating a complete response (CR). Similar unadjusted ORRs were noted in the melphalan treatment groups with and without TNFα (72.0 and 67.0%, respectively; p = 0.27). Grade III toxicity was observed in 15.4% of patients, and grade IV/V toxicity was observed in 6.0% of patients. Overall limb salvage rate was 73.8% and median time to local (in-field) progression ranged from 4 to 28 months (weighted median 22.1 months). CONCLUSION ILP and ILI for extremity STS can be safely performed with appreciable response rates and significant limb salvage rates. Further study is needed to identify optimal treatment regimens by histology.
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Affiliation(s)
- Madalyn G Neuwirth
- Department of Surgery, Hospital of the University of Pennsylvania, Philadelphia, PA, USA.
| | - Yun Song
- Department of Surgery, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Andrew J Sinnamon
- Department of Surgery, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Douglas L Fraker
- Department of Surgery, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Jonathan S Zager
- Departments of Cutaneous Oncology and Sarcoma, Moffitt Cancer Center, Tampa, FL, USA
| | - Giorgos C Karakousis
- Department of Surgery, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
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Gingrich AA, Bateni SB, Monjazeb AM, Darrow MA, Thorpe SW, Kirane AR, Bold RJ, Canter RJ. Neoadjuvant Radiotherapy is Associated with R0 Resection and Improved Survival for Patients with Extremity Soft Tissue Sarcoma Undergoing Surgery: A National Cancer Database Analysis. Ann Surg Oncol 2017; 24:3252-3263. [PMID: 28741123 DOI: 10.1245/s10434-017-6019-8] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2017] [Indexed: 11/18/2022]
Abstract
BACKGROUND Neoadjuvant radiotherapy (RT) is increasingly advocated for the management of soft tissue sarcoma (STS). Therefore, this study sought to characterize the impact of neoadjuvant RT on rates of R0 resection and overall survival (OS) in extremity STS patients undergoing surgery. METHODS From January 2003 to December 2012, the study identified patients with a diagnosis of extremity STS from the National Cancer Database. After exclusion of patients younger than 18 years, not treated by surgery, who had metastases at diagnosis, intraoperative RT, and missing or unknown data, 27,969 patients were identified. Logistic regression and Cox-proportional hazard analysis were used to compare rates of R0 resection among preoperative, postoperative, and no-RT cohorts and to determine predictors of R0 resection and OS. RESULTS The mean age of the patients was 59.5 ± 17.1 years, and 45.9% were female. The median tumor size was 10.5 cm. The data showed that 51% of the patients did not receive RT, 11.8% received preoperative RT, and 37.2% received postoperative RT. The rates of R0 resection were 90.1% for the preoperative RT cohort, 74.9% for the postoperative RT cohort, and 79.9% for the no-RT cohort (P < 0.001). The independent predictors for achievement of R0 resection included academic facility type (odds ratio [OR] 1.36; 95% confidence interval [CI] 1.20-1.55), histologic subtype, tumor size (OR 0.99; 95% CI 0.99-0.99), Charlson score (OR 0.92; 95% CI 0.84-0.99), and preoperative RT (OR 1.83; 95% CI 1.61-2.07). Both R0 resection and RT (pre- or post-operative) were associated with increased OS. CONCLUSIONS Preoperative RT independently predicts higher rates of R0 resection for patients with extremity STS undergoing surgical resection. Negative surgical margins and pre- or postoperative RT are associated with improved OS.
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Affiliation(s)
- Alicia A Gingrich
- Division of Surgical Oncology, Department of Surgery, UC Davis Medical Center, Sacramento, CA, USA
| | - Sarah B Bateni
- Division of Surgical Oncology, Department of Surgery, UC Davis Medical Center, Sacramento, CA, USA
| | - Arta M Monjazeb
- Department of Radiation Oncology, UC Davis Medical Center, Sacramento, CA, USA
| | - Morgan A Darrow
- Department of Pathology, UC Davis Medical Center, Sacramento, CA, USA
| | - Steven W Thorpe
- Department of Orthopedic Surgery, UC Davis Medical Center, Sacramento, CA, USA
| | - Amanda R Kirane
- Division of Surgical Oncology, Department of Surgery, UC Davis Medical Center, Sacramento, CA, USA
| | - Richard J Bold
- Division of Surgical Oncology, Department of Surgery, UC Davis Medical Center, Sacramento, CA, USA
| | - Robert J Canter
- Division of Surgical Oncology, Department of Surgery, UC Davis Medical Center, Sacramento, CA, USA.
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