scholarly journals Amputation for Extremity Sarcoma: Indications and Outcomes

Cancers ◽  
2021 ◽  
Vol 13 (20) ◽  
pp. 5125
Author(s):  
Maya Kirilova ◽  
Alexander Klein ◽  
Lars H. Lindner ◽  
Silke Nachbichler ◽  
Thomas Knösel ◽  
...  
Keyword(s):  
Overall Survival ◽  
Local Recurrence ◽  
Soft Tissues ◽  
Malignant Tumors ◽  
Limb Salvage Surgery ◽  
Oncological Outcomes ◽  
Extremity Sarcoma ◽  
Group I ◽  
Oncological Results ◽  
Secondary Amputation

Background: Sarcomas are rare, malignant tumors of soft tissues or bone. Limb salvage surgery (LSS) is the standard treatment, but amputation is still an option, especially in local recurrence or complications after LSS. Methods: We retrospectively reviewed indications and oncological outcomes in patients who underwent an amputation. Two groups with either primary amputations (n = 120) or with secondary amputations after failed LSS with local recurrence or complications (n = 29) were compared with the main end points of LRFS and OS. Results: Five-year LRFS was 84% with 17 (16%) patients developing local recurrence, of which 16 (13%) occurred in group I. Forty-two (28%) patients developed metastatic disease and overall survival at five years was 44%. Overall survival (OS) was the same in both groups. In those group II patients who had a secondary amputation due to LR or insufficient margins after LSS (n = 12) the five-year OS was 33% compared to 48% in patients with amputation due to complications (n = 17) (n.s.). Conclusion: This study indicates the worse oncological outcomes with respect to OS of sarcoma patients requiring an amputation as compared to LSS. Patients with primary amputation or those who had a secondary amputation after failed LSS for whatever reason showed the same oncological results.

Multimodal therapy for the management of primary, nonmetastatic Ewing's sarcoma of bone: a long-term follow-up of the First Intergroup study.

1990 ◽  
Vol 8 (10) ◽  
pp. 1664-1674 ◽  
Author(s):  
M E Nesbit ◽  
E A Gehan ◽  
E O Burgert ◽  
T J Vietti ◽  
A Cangir ◽  
...  
Keyword(s):  
Overall Survival ◽  
Local Recurrence ◽  
Multimodal Therapy ◽  
Ewing’S Sarcoma ◽  
Ewing's Sarcoma ◽  
Patient Characteristics ◽  
Group I ◽  
Long Term Follow Up

A total of 342 previously untreated eligible children were entered into the first Intergroup Ewing's Sarcoma Study (IESS) between May 1973 and November 1978. In group I institutions, patients were randomized between treatment 1 (radiotherapy to primary lesion plus cyclophosphamide, vincristine, dactinomycin, and Adriamycin [doxorubicin; Adria Laboratories, Columbus, OH] [VAC plus ADR]) or treatment 2 (same as treatment 1 without ADR), and group II institutions randomized patients between treatment 2 or treatment 3 (same as treatment 2 plus bilateral pulmonary radiotherapy [VAC plus BPR]). The percentages of patients relapse-free and surviving (RFS) at 5 years for treatments 1, 2, and 3 were 60%, 24%, and 44%, respectively. There was strong statistical evidence of a significant advantage in RFS for treatment 1 (VAC plus ADR) versus 2 (VAC alone) (P less than .001) and 3 (P less than .05) and also of treatment 3 versus 2 (P less than .001). Similar significant results were observed with respect to overall survival. Patients with disease at pelvic sites have significantly poorer survival at 5 years than those with disease at nonpelvic sites (34% v 57%; P less than .001). Among pelvic cases, there was no evidence of differing survival by treatment (P = .81), but among nonpelvic cases, there was strong evidence of differing survival by treatment (P less than .001). The overall percentage of patients developing metastatic disease was 44%; the percentages by treatments 1, 2, and 3 were 30%, 72%, and 42%, respectively. The overall incidence of local recurrence was 15%, and there was no evidence that local recurrence rate differed by treatment. Patient characteristics related to prognosis, both with respect to RFS and overall survival experience, were primary site (nonpelvic patients were most favorable) and patient age (younger patients were more favorable).

scholarly journals Preoperative surgical risk stratification in osteosarcoma based on the proximity to the major vessels

2019 ◽  
Vol 101-B (8) ◽  
pp. 1024-1031 ◽  
Author(s):  
T. Fujiwara ◽  
M. R. Medellin ◽  
A. Sambri ◽  
Y. Tsuda ◽  
J. Balko ◽  
...  
Keyword(s):  
Overall Survival ◽  
Local Recurrence ◽  
Blood Vessels ◽  
Limb Salvage ◽  
Local Control ◽  
Salvage Surgery ◽  
Limb Salvage Surgery ◽  
Poor Prognostic Factor ◽  
Type 3

Aims The aim of this study was to determine the risk of local recurrence and survival in patients with osteosarcoma based on the proximity of the tumour to the major vessels. Patients and Methods A total of 226 patients with high-grade non-metastatic osteosarcoma in the limbs were investigated. Median age at diagnosis was 15 years (4 to 67) with the ratio of male to female patients being 1.5:1. The most common site of the tumour was the femur (n = 103) followed by tibia (n = 66). The vascular proximity was categorized based on the preoperative MRI after neoadjuvant chemotherapy into four types: type 1 > 5 mm; type 2 ≤ 5 mm, > 0 mm; type 3 attached; type 4 surrounded. Results Limb salvage rate based on the proximity type was 92%, 88%, 51%, and 0% for types 1 to 4, respectively, and the overall survival at five years was 82%, 77%, 57%, and 67%, respectively (p < 0.001). Local recurrence rate in patients with limb-salvage surgery was 7%, 8%, and 22% for the types 1 to 3, respectively (p = 0.041), and local recurrence at the perivascular area was observed in 1% and 4% for type 2 and 3, respectively. The mean microscopic margin to the major vessels was 6.9 mm, 3.0 mm, and 1.4 mm for types 1 to 3, respectively. In type 3, local recurrence-free survival with limb salvage was significantly poorer compared with amputation (p = 0.025), while the latter offered no overall survival benefit. In this group of patients, factors such as good response to chemotherapy or limited vascular attachment to less than half circumference or longitudinal 10 mm reduced the risk of local recurrence. Conclusion The proximity of osteosarcoma to major blood vessels is a poor prognostic factor for local control and survival. Amputation offers better local control for tumours attached to the blood vessels but does not improve survival. Limb salvage surgery offers similar local control if the tumour attachment to blood vessels is limited. Cite this article: Bone Joint J 2019;101-B:1024–1031.

scholarly journals Long-term eribulin treatment in patients with a single kidney and retroperitoneal liposarcoma

2020 ◽  
Vol 16 (1s) ◽  
pp. 5-8 ◽  
Author(s):  
Nastassja Tober ◽  
Marica Gentile ◽  
Giuseppe Iodice
Keyword(s):  
Overall Survival ◽  
Local Recurrence ◽  
Malignant Tumors ◽  
Common Type ◽  
Retroperitoneal Liposarcoma ◽  
Complete Surgical Resection ◽  
Retroperitoneal Sarcomas ◽  
Additional Therapy ◽  
Single Kidney

Retroperitoneal sarcomas are extremely rare malignant tumors. The most common type of sarcomas arising in the retroperitoneum are liposarcomas, occurring mostly in the sixth and seventh decades of life. The only potentially curative approach to liposarcomas is the complete surgical resection of the tumor with negative microscopic margins. However, retroperitoneal liposarcomas exhibit a propensity for local recurrence and distant metastasis despite the negative surgical margins, thus requiring additional therapy. Eribulin demonstrated a benefit in terms of overall survival in patients with advanced or metastatic liposarcoma. We report two cases of patients, both submitted to concomitant right nephrectomy, who experienced a long-lasting control of recurrent retroperitoneal liposarcoma before being submitted to eribulin-based therapeutic regimens (23 and 24 treatment cycles completed, respectively).

scholarly journals Treatment-Related Prognostic Factors in Managing Osteosarcoma around the Knee with Limb Salvage Surgery: A Lesson from a Long-Term Follow-Up Study

2019 ◽  
Vol 2019 ◽  
pp. 1-13 ◽  
Author(s):  
Jianping Hu ◽  
Chunlin Zhang ◽  
Kunpeng Zhu ◽  
Lei Zhang ◽  
Tao Cai ◽  
...  
Keyword(s):  
Overall Survival ◽  
Prognostic Factors ◽  
Local Recurrence ◽  
Limb Salvage ◽  
Salvage Surgery ◽  
Survival Rates ◽  
Tumor Resection ◽  
Limb Salvage Surgery ◽  
Related Factors

Purpose. The aim of this study was to assess the treatment-related factors associated with local recurrence and overall survival of patients with osteosarcoma treated with limb-salvage surgery. Patients and Methods. Treatment-related factors were analyzed to evaluate their effects on local recurrence-free survival (LRFS) and overall survival (OS) in 182 patients from 2004 to 2013. Results. The mean length of follow-up was 73.4 ± 34.7 months (median, 68 months; range, 12-173 months), and 63 patients died by the end of the follow-up. The 5-year and 10-year overall survival rates were 68.6 ± 6.6% and 59.4 ± 10.6%, respectively. Univariate analysis showed that treatment-related prognostic factors for overall survival were prolonged symptom intervals >=60 days, biopsy/tumor resection performed by different centers, previous medical history, incomplete preoperative chemotherapy (<8 weeks), and prolonged postoperative interval >21 days. In the multivariate analysis, biopsy/tumor resection performed by different centers, incomplete implementation of planned new adjuvant chemotherapy, and delayed resumption of postoperative chemotherapy (>21 days) were risk factors for poor prognosis; biopsy/tumor resection performed by different centers and tumor necrosis <90% were independent predictors of local recurrence. Conclusion. For localized osteosarcoma treated with limb-salvage surgery, it is necessary to optimize timely standard chemotherapy and to resume postoperative chemotherapy to improve survival rates. Biopsies should be performed at experienced institutions in cases of developing local recurrence.

scholarly journals Tumour length as an independent prognostic factor in resectable oesophageal carcinoma

2020 ◽  
Vol 102 (3) ◽  
pp. 185-190
Author(s):  
B Vadhwana ◽  
D Zosimas ◽  
PM Lykoudis ◽  
HM Phen ◽  
M Martinou ◽  
...  
Keyword(s):  
Overall Survival ◽  
Prognostic Factor ◽  
Local Recurrence ◽  
Disease Progression ◽  
Progression Free Survival ◽  
Oesophageal Carcinoma ◽  
Independent Prognostic Factor ◽  
Free Survival ◽  
Oncological Outcomes ◽  
Tumour Length

Introduction Oesophageal longitudinal tumour length has been investigated as a prognostic indicator for disease recurrence and overall survival in resectable oesophageal carcinoma. However, there is conflicting evidence regarding its use in clinical practice. This study aims to assess the prognostic significance of histological tumour length in potentially curative oesophageal resections for cancer. Materials and methods Patients with locally advanced oesophageal carcinoma (squamous or adenocarcinoma) were identified in a single centre between July 2000 and December 2016. Patient demographics, tumour characteristics and survival outcomes were assimilated. Unifactorial and multifactorial analysis was performed to assess tumour length correlation with oncological outcomes. Results A total of 281 patients were included; 226 (80.4%) male and 55 (19.6%) female, with a median age of 66 years; 39 patients (13.9%) developed local recurrence and 104 (37%) distant metastases. Disease progression rate was 44.8% with a median progression-free survival of 21 months and median overall survival of 30 months. Median tumour length was 3cm (interquartile range 2–4.5cm). Multivariate analysis demonstrated longer tumours to be significantly associated with a higher rate of local recurrence (p=0.028), metastases (p=0.016), disease progression (p=0.001) and shorter progression-free survival (p=0.001). Discussion This study demonstrates histological tumour length as an independent prognostic factor for local recurrence, metastases, disease progression and progression-free survival. Further larger multicentre studies are required to define the role of longitudinal tumour length as a marker to identify patients who are at higher risk of poor oncological outcomes following surgery.

scholarly journals Oncological Outcomes in Patients with Appendicular Myxofibrosarcomas: A Retrospective Study

2021 ◽  
Vol 2021 ◽  
pp. 1-8
Author(s):  
Yonghoon Lee ◽  
Michael P. Guertin ◽  
Spencer Summers ◽  
Sheila A. Conway ◽  
Mothasem Al Maaieh ◽  
...  
Keyword(s):  
Overall Survival ◽  
Local Recurrence ◽  
Distant Metastasis ◽  
Negative Impact ◽  
Soft Tissue Sarcomas ◽  
Female Gender ◽  
Surgical Margins ◽  
Oncological Outcomes ◽  
Infiltrative Growth Pattern ◽  
The Impact

Background. Myxofibrosarcoma (MFS) is notorious for its infiltrative growth pattern, making wide excisions difficult to achieve. Our objective was to assess the impact of surgical margins and other factors that affected rates of local recurrence (LR), distant metastasis (DM), and overall survival (OS) of individuals undergoing resection for MFS. Methods. We retrospectively reviewed the medical records of 209 patients with appendicular soft tissue sarcomas between January 2012 and June 2018. Of these, 29 patients (14%) were diagnosed with myxofibrosarcoma. These patients underwent a total of 33 resections. The pathological analyses were conducted by an experienced musculoskeletal (MSK) pathologist. Demographics data, operative details, adjuvant therapy, and oncological outcomes were assessed. Results. Of the 29 patients (33 resections), the overall LR rate was 24% (7/29) and the 2-year LR rate was 17% (5/29). Factors associated with negative oncological outcomes were as follows: tumor size ≤10 cm (2-year local recurrence-free rates (LRFRs), 65%; 95% CI, 44–86%; p = 0.02 ) and positive surgical margins grouped with surgical margins ≤0.1 cm (hazard ratio (HR), 11.74; 95% CI, 1.41–97.74; p = 0.02 ). Chemotherapy and radiotherapy together increased the 2-year LRFR (LRFR, 100%; 95% CI, 100%, p = 0.001 ). Two-year DM and OS rates were 15% and 79%, respectively. Female gender was a predictor of distant metastasis. Local recurrence had a negative impact on overall survival. Intraoperative analysis of resection margin accuracy was 75% (12/16) when non-MSK pathologists were involved but 100% accurate (12/12) when analyzed by an MSK pathologist. Conclusion. Myxofibrosarcomas showed high LR rates after treatment. Close margins (≤0.1 cm) should be considered as a risk factor for LR, and LR is associated with negative overall survival. Neoadjuvant therapy in terms of combined chemotherapy and radiation therapy associates with decreased LR rates. If intraoperative assessment of margins is to be done, it should be performed by an experienced MSK pathologist.

scholarly journals The Correlation of Surgical Margins and Outcome Of Soft Tissue Sarcomas of The Extremities and Trunk in Hospital Sultan Ismail, Johor Bahru

2018 ◽  
Vol 17 (1) ◽  
Author(s):  
Muhamad Firdaus bin Zainudin
Keyword(s):  
Overall Survival ◽  
Soft Tissue ◽  
Local Recurrence ◽  
Survival Rates ◽  
Soft Tissue Sarcomas ◽  
Surgical Margin ◽  
Study Patient ◽  
P Value ◽  
Limb Salvage Surgery

Introduction: Patients with soft tissue sarcoma are treated following the standardized guidelines, however it is not guaranteed patient will remain free from local recurrence (LR) and metastasis. This study was conducted to determine the association between microscopic marginal status with local recurrence, metastasis and the survival of the patient. Materials and Methods: This retrospective study was conducted from January 2015 to December 2017 in Hospital Sultan Ismail, Johor Bahru. All patients underwent complete standadized resection of the tumour and had been follow up for 5 years. An operating and follow-up records of 70 cases who fulfill the inclusion and exclusion criteria were collected and analysed using Pearson chi square test and Kaplan-Meier curves. Results: Of the 70 patients, 52 were males and 18 were females. The age of the patients were between 16 and 73 years with the means age of 48.8 years old. Sixty eight patients underwent limb salvage surgery and 2 had amputation. 42 of them had positive post-operative microscopic surgical margin (PMSM) while 28 were negative. Local recurrence was noted in 28 and metastasis in 30 patients. Patient who had PMSM has higher risk to get local recurrence and metastasis compared to patient with negative margin (p-value <0.001). The overall median survival was 23 months. Overall survival rates for 3 years was 80% and for 5 years was 65%. Conclusion: In our study, patient with positive post-operative microscopic surgical margin had higher possibility to develop local recurrence, metastases and decrease overall survival rate.

Prognosis and surgical outcome of soft tissue sarcoma with malignant fungating wounds

2020 ◽  
Vol 51 (1) ◽  
pp. 78-84
Author(s):  
Koichi Okajima ◽  
Hiroshi Kobayashi ◽  
Tomotake Okuma ◽  
Sho Arai ◽  
Liuzhe Zhang ◽  
...  
Keyword(s):  
Overall Survival ◽  
Soft Tissue ◽  
Local Recurrence ◽  
Soft Tissue Sarcoma ◽  
Limb Salvage ◽  
Salvage Surgery ◽  
Wound Complications ◽  
Limb Salvage Surgery ◽  
High Grade ◽  
Surgical Wound

Abstract Objective Malignant fungating wounds are ulcerating tumors that infiltrate the overlying skin. Little evidence exists regarding the prognosis or treatment of malignant fungating wound in soft tissue sarcoma. This study aimed to reveal the prognosis and outcome of surgical treatment of malignant fungating wound in soft tissue sarcoma. Methods We retrospectively reviewed 26 patients with malignant fungating wound in high-grade soft tissue sarcoma between 2005 and 2018. The patients’ characteristics, treatments, surgical wound complications, local recurrences and prognoses were analyzed. Overall survival was analyzed using the Kaplan–Meier method and compared with that of the control cohort, consisting of 236 consecutive patients with non-malignant fungating wound high-grade soft tissue sarcoma treated during the same period. Results Among the 26 patients, undifferentiated pleomorphic sarcoma was the most common subtype. Twenty-three patients, including 20 (87%) and 3 (13%), underwent limb-salvage surgery and amputation, respectively. Among the 20 patients who underwent limb-salvage surgery, 4 (20%) had surgical wound complications, which required additional surgical procedures. Excluding the patients who underwent palliative surgery, local recurrence occurred in 2 patients (11%). The 5-year overall survival rate for all high-grade malignant fungating wound and non-malignant fungating wound patients was 26.0 and 67.3% (P &lt; 0.0001), respectively. Conclusions Malignant fungating wounds in soft tissue sarcoma were significantly associated with a poor prognosis; however, the incidence of surgical complications and local recurrence after limb-salvage surgery was comparable to that of general soft tissue sarcoma cases. Limb-salvage surgery should be considered, if possible, to preserve the patient’s quality of life because of the dismal prognosis of patients with malignant fungating wound in soft tissue sarcoma.

Overall survival and local recurrence following RFA, MWA, and cryoablation of very early and early HCC: a systematic review and Bayesian network meta-analysis

2021 ◽  
Author(s):  
Pankaj Gupta ◽  
Muniraju Maralakunte ◽  
Praveen Kumar-M ◽  
Karamvir Chandel ◽  
Sreedhara B. Chaluvashetty ◽  
...  
Keyword(s):  
Systematic Review ◽  
Overall Survival ◽  
Local Recurrence ◽  
Bayesian Network ◽  
Meta Analysis ◽  
Early Hcc

scholarly journals Ovarian epithelioid angiosarcoma complicating pregnancy: a case report and review of the literature

2021 ◽  
Vol 49 (5) ◽  
pp. 030006052110196
Author(s):  
Xiaotong Peng ◽  
Zhi Duan ◽  
Hongling Yin ◽  
Furong Dai ◽  
Huining Liu
Keyword(s):  
Adverse Events ◽  
Soft Tissues ◽  
Malignant Tumors ◽  
Cystic Teratoma ◽  
Abdominal Distension ◽  
Epithelioid Angiosarcoma ◽  
History Of ◽  
New Ideas ◽  
The Right ◽  
Clinical Awareness

Epithelioid angiosarcoma is a rare and highly aggressive soft tissue angiosarcoma most commonly arising in the deep soft tissues. Given that abundant vascular cavities anastomose with each other, most angiosarcomas prone to metastasis recur quickly, and the overall prognosis is poor. We report a 25-year-old woman at 24 weeks’ gestation who presented with a 1-month history of abdominal distension. Ultrasonography suggested a mass in the right adnexa, and she underwent two operations owing to uncontrolled intraperitoneal bleeding with progressive anemia. The right ovarian tumor and right adnexa were removed successively. Biopsy yielded a diagnosis of primary epithelioid angiosarcoma with mature cystic teratoma. The patient died from uncontrolled progressive bleeding 1 week after the second operation. This case revealed that epithelial angiosarcoma is a highly malignant endothelial cell tumor. The results of surgery and chemoradiotherapy tend to be poor, and the recurrence rate is high. The purpose of this study is to raise clinical awareness of epithelial angiosarcoma and its adverse events and to provide new ideas for the treatment of these adverse events. Immunohistochemical staining of pathological specimens can facilitate diagnosis. Pregnancy with malignant tumors may lead to rapid disease progression, extensive lesions, and a poor prognosis.

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