scholarly journals Stereotactic Body Radiotherapy for Metastatic and Recurrent Soft Tissue Sarcoma

2020 ◽  
Author(s):  
Xiaoyao Feng ◽  
Jing Li ◽  
Aomei Li ◽  
Han Zhou ◽  
Xixu Zhu ◽  
...  
Keyword(s):  
Soft Tissue ◽  
Soft Tissue Sarcoma ◽  
Survival Rates ◽  
Progression Free Survival ◽  
Hematogenous Metastasis ◽  
Invasive Growth ◽  
Free Survival ◽  
Grade 3 ◽  
Clinical Transformation

Abstract BackgroundSoft tissue sarcoma（STS） is a malignant tumor of highly heterogeneous mesenchymal origin. STS has a biologic pattern and clinical transformation with localized invasive growth and susceptibility to hematogenous metastasis. Metastatic and recurrent soft tissue sarcoma may be treated by local therapeutic options, including surgery and radiation therapy. This study evaluated the safety and efficacy of SBRT for metastatic and recurrent soft tissue sarcoma.MethodsWe performed a retrospective analysis of 37 STS patients with 58 lesions treated with SBRT from 2009-2019 at our institution. We analyze the local control (LC), overall survival (OS), progression free survival (PFS) and toxicity rates of the patients.ResultThe median follow-up was 20 months（range 2 to 120 months）. One and two year LC rates were 75.3% and 55.2% [95% confidence interval (CI) 20–25 months]. Median OS was 24 months and the survival rates were 66.6%, 45% and 26.6% at 1, 2 and 3-year after SBRT. Median PFS were 11months (95% CI 8–18 months). No acute or chronic grade ≥ 3 toxicity was observed.ConclusionsIn patients with metastatic and recurrent STS, LC, OS and PFS were higher than expected. SBRT should be a proper treatment option for STS.

Topotecan/carboplatin regimen for refractory/recurrent rhabdomyosarcoma in children: Report from the AIEOP Soft Tissue Sarcoma Committee

2018 ◽  
Vol 105 (2) ◽  
pp. 138-143 ◽  
Author(s):  
Alessia Compostella ◽  
Maria Carmen Affinita ◽  
Michela Casanova ◽  
Giuseppe Maria Milano ◽  
Angela Scagnellato ◽  
...  
Keyword(s):  
Soft Tissue ◽  
Soft Tissue Sarcoma ◽  
Tumor Response ◽  
Survival Rates ◽  
Progression Free Survival ◽  
Late Relapse ◽  
Hematologic Toxicity ◽  
Free Survival ◽  
Grade 3 ◽  
Experienced Grade

Introduction: From 2002 to 2011, the Italian Soft Tissue Sarcoma Committee explored a combination of topotecan and carboplatin as a second-line strategy for children with resistant or relapsing rhabdomyosarcoma. Methods: Patients received two blocks of topotecan 2 mg/m2 on days 1, 2, and 3, and carboplatin 250 mg/m2 on days 4 and 5, followed by alternating blocks of topotecan–cyclophosphamide and carboplatin–etoposide for a total of six courses with 3-week intervals. Tumor response was assessed after two cycles, and local control was implemented when feasible. Results: A total of 38 patients were included in this study: 18/38 had alveolar rhabdomyosarcoma (RMS), 10/38 had metastatic disease at diagnosis, 8/38 had tumor progression during first-line chemotherapy, 21/38 had locoregional relapses, and 9/38 had distant relapses. Thirty-two patients could be assessed for tumor response to topotecan–carboplatin, and 9 (28%) showed a complete or partial response. Twenty-four patients experienced grade IV hematologic toxicity, while transient grade 1 tubulopathy, grade 3 mucositis, transient grade 2 nephrotoxicity, and a grade 2 decline in cardiac function occurred in one patient each. The 5-year overall and progression-free survival rates were 17% and 14%, respectively. Conclusion: the prognosis for children with resistant or relapsing RMS remains unsatisfactory. The topotecan–carboplatin regimen was well-tolerated. Though in case of late relapse the response rate was similar to those reported for other regimes, the result achieved remains unsatisfactory. New approaches, possibly including target agents, seem more attractive for future studies.

Phase II Study of ET-743 in Advanced Soft Tissue Sarcomas: A European Organisation for the Research and Treatment of Cancer (EORTC) Soft Tissue and Bone Sarcoma Group Trial

2005 ◽  
Vol 23 (3) ◽  
pp. 576-584 ◽  
Author(s):  
A. Le Cesne ◽  
J.Y. Blay ◽  
I. Judson ◽  
A. Van Oosterom ◽  
J. Verweij ◽  
...  
Keyword(s):  
Soft Tissue ◽  
Soft Tissue Sarcoma ◽  
Phase Ii ◽  
Median Duration ◽  
Phase Ii Study ◽  
Progression Free Survival ◽  
Advanced Soft Tissue Sarcoma ◽  
Free Survival ◽  
Grade 3 ◽  
Line Chemotherapy

Purpose This nonrandomized multicenter phase II study was performed to evaluate the activity and safety of Ecteinascidin (ET-743) administered at a dose of 1.5 mg/m2 as a 24-hour continuous infusion every 3 weeks in patients with pretreated advanced soft tissue sarcoma. Patients and Methods Patients with documented progressive advanced soft tissue sarcoma received ET-743 as second- or third-line chemotherapy. Antitumor activity was evaluated every 6 weeks until progression, excessive toxicity, or patient refusal. Results One hundred four patients from eight European institutions were included in the study (March 1999 to November 2000). A total of 410 cycles were administered in 99 assessable patients. Toxicity mainly involved reversible grade 3 to 4 asymptomatic elevation of transaminases in 40% of patients, and grade 3 to 4 neutropenia was observed in 52% of patients. There were eight partial responses (PR; objective regression rate, 8%), 45 no change (NC; > 6 months in 26% of patients), and 39 progressive disease. A progression arrest rate (PR + NC) of 56% was observed in leiomyosarcoma and 61% in synovialosarcoma. The median duration of the time to progression was 105 days, and the 6-month progression-free survival was 29%. The median duration of survival was 9.2 months. Conclusion ET-743 seems to be a promising active agent in advanced soft tissue sarcoma, with no cumulative toxicities. The 6-months progression-free survival observed in advanced soft tissue sarcoma compares favorably with those obtained with other active drugs tested in second-line chemotherapy in previous European Organisation for the Research and Treatment of Cancer trials. The median overall survival was unusually long in these heavily pretreated patients mainly due to the high number of patients who benefit from the drug in terms of tumor control.

scholarly journals Albumin-bound paclitaxel and gemcitabine combination therapy in soft tissue sarcoma

2020 ◽  
Author(s):  
Zhichao Tian ◽  
Fan Zhang ◽  
Po Li ◽  
Jiaqiang Wang ◽  
Jinpo Yang ◽  
...  
Keyword(s):  
Soft Tissue ◽  
Soft Tissue Sarcoma ◽  
Malignant Tumors ◽  
Objective Response ◽  
Progression Free Survival ◽  
Target Lesion ◽  
Free Survival ◽  
Metastatic Soft Tissue Sarcoma ◽  
Low Toxicity ◽  
Grade 3

Abstract Background: The evidence that albumin-bound paclitaxel (nab-paclitaxel) is safe and efficacious for the treatment of many types of malignant tumors is continuously increasing. However, the clinical data and evidence of nab-paclitaxel and gemcitabine in metastatic soft tissue sarcoma (STS) treatment are rare.Methods: The data of 17 patients with metastatic STS who received nab-paclitaxel/ gemcitabine chemotherapy between January 2019 and February 2020 were retrospectively reviewed. All patients were treated with nab-paclitaxel/ gemcitabine only after doxorubicin-based chemotherapy had failed. We evaluated the median progression-free survival (m-PFS), disease control rate (DCR), objective response rate (ORR) and adverse events (AEs) in these patients.Results: The m-PFS was 6 months (95% CI, 2–9 months), ORR was 41.2% and DCR was 70.6%. The average change in target lesion diameter from baseline was -19.06±45.74%. While the majority of the treatment patients experienced grade 1 or 2 AEs, grade 3 or 4 AEs were not common, but included neutropenia (17.6%), fatigue (11.8%), anemia (11.8%), leukopenia (11.8%), nausea (5.9%), peripheral neuropathy (5.9%), diarrhea (5.9%), and thrombocytopenia (5.9%). No treatment-related deaths occurred. Conclusion: Nab-paclitaxel/ gemcitabine combination chemotherapy is comparatively effective in the treatment of STS, demonstrates low toxicity, and is worthy of further study.

Efficacy and dosimetry prognostic factors of image guided 125I seed implantation for locally recurrent soft tissue sarcoma.

2019 ◽  
Vol 37 (15_suppl) ◽  
pp. 11073-11073
Author(s):  
Weijuan Jiang ◽  
Ping Jiang ◽  
Ang Qu ◽  
Junjie Wang ◽  
Haitao Sun
Keyword(s):  
Overall Survival ◽  
Survival Rate ◽  
Soft Tissue ◽  
Soft Tissue Sarcoma ◽  
Survival Rates ◽  
Progression Free Survival ◽  
Ct Guided ◽  
Free Survival ◽  
Seed Implantation ◽  
Local Progression

11073 Background: To observe the effect of ultrasound / CT guided radioactive 125I seed implantation in the treatment of recurrent soft tissue sarcoma and its relationship with physical dosimetry prognostic factors. Methods: The data of 37 patients with recurrent soft tissue sarcoma who received ultrasound/CT-guided 125I seed implantation from November 2005 to December 2015 were retrospectively analyzed. The local progression-free survival rate and overall survival rate were evaluated. The relationship of local progression-free survival rate and overall survival with physical dosimetric parameters was analyzed. Results: Thirty-seven patients, 20 males and 17 females, with a median age of 53 years (16-79 years), received a median radiation dose of 60 Gy (28 Gy-120 Gy). The median tumor volume was 46.8 cm3 (0.5-252.2 cm3), the median particle activity was 0.67 mCi (0.4-0.84 mCi), and the median implanted particle number was 60 (3-158). The median follow-up time was 20 months (range: 1~144 months). The median overall survival time was 20.0 months (95% CI 16.4-23.6 months). The overall survival rates of 1, 3 and 5 years were 62.2%, 34.3% and 27.7% respectively. The median local progression-free time was 63.0 months. The 1-year, 3-year and 5-year local progression-free survival rates were 68.9%, 55.0% and 47.1%, respectively. Correlation analysis showed that HI was positively correlated with total survival and local progression-free survival (P = 0.001). Multivariate analysis showed that HI ( > 0.25) was an independent prognostic factor for long overall survival (P = 0.048, HR 0.39), and D90 ( > 110 Gy) was an independent prognostic factor for long local progression-free survival (P = 0.024, HR 0.17). Conclusions: Ultrasound/CT guided 125I seed implantation is a safe and effective method for the treatment of recurrent soft tissue sarcoma with high local control rate. The HI and D90 of the postoperative plan maybe affect the therapeutic efficacy.

scholarly journals Albumin-bound paclitaxel and gemcitabine combination therapy in soft tissue sarcoma

2020 ◽  
Author(s):  
Zhichao Tian ◽  
Fan Zhang ◽  
Po Li ◽  
Jiaqiang Wang ◽  
Jinpo Yang ◽  
...  
Keyword(s):  
Soft Tissue ◽  
Soft Tissue Sarcoma ◽  
Malignant Tumors ◽  
Objective Response ◽  
Progression Free Survival ◽  
Target Lesion ◽  
Free Survival ◽  
Metastatic Soft Tissue Sarcoma ◽  
Low Toxicity ◽  
Grade 3

Abstract Background: The evidence that albumin-bound paclitaxel (nab-paclitaxel) is safe and efficacious for the treatment of many types of malignant tumors is continuously increasing. However, the clinical data and evidence of nab-paclitaxel and gemcitabine in metastatic soft tissue sarcoma (STS) treatment are rare.Methods: The data of 17 patients with metastatic STS who received nab-paclitaxel/ gemcitabine chemotherapy between January 2019 and February 2020 were retrospectively reviewed. All patients were treated with nab-paclitaxel/ gemcitabine only after doxorubicin-based chemotherapy had failed. We evaluated the median progression-free survival (m-PFS), disease control rate (DCR), objective response rate (ORR) and adverse events (AEs) in these patients. Results: The m-PFS was 6 months (95% CI, 2–9 months), ORR was 41.2% and DCR was 70.6%. The average change in target lesion diameter from baseline was -19.06±45.74%. While the majority of the treatment patients experienced grade 1 or 2 AEs, grade 3 or 4 AEs were not common, but included neutropenia (17.6%), fatigue (11.8%), anemia (11.8%), leukopenia (11.8%), nausea (5.9%), peripheral neuropathy (5.9%), diarrhea (5.9%), and thrombocytopenia (5.9%). No treatment-related deaths occurred. Conclusion: Nab-paclitaxel/ gemcitabine combination chemotherapy is comparatively effective in the treatment of STS, demonstrates low toxicity, and is worthy of further study.

scholarly journals Albumin-bound paclitaxel and gemcitabine combination therapy in soft tissue sarcoma

2020 ◽  
Author(s):  
Zhichao Tian ◽  
Fan Zhang ◽  
Po Li ◽  
Jiaqiang Wang ◽  
Jinpo Yang ◽  
...  
Keyword(s):  
Soft Tissue ◽  
Soft Tissue Sarcoma ◽  
Malignant Tumors ◽  
Objective Response ◽  
Progression Free Survival ◽  
Target Lesion ◽  
Free Survival ◽  
Metastatic Soft Tissue Sarcoma ◽  
Low Toxicity ◽  
Grade 3

Abstract Background: The evidence that albumin-bound paclitaxel (nab-paclitaxel) is safe and efficacious for the treatment of many types of malignant tumors is continuously increasing. However, the clinical data and evidence of nab-paclitaxel and gemcitabine in metastatic soft tissue sarcoma (STS) treatment are rare.Methods: The data of 17 patients with metastatic STS who received nab-paclitaxel/ gemcitabine chemotherapy between January 2019 and February 2020 were retrospectively reviewed. All patients were treated with nab-paclitaxel/ gemcitabine only after doxorubicin-based chemotherapy had failed. We evaluated the median progression-free survival (m-PFS), disease control rate (DCR), objective response rate (ORR) and adverse events (AEs) in these patients. Results: The m-PFS was 6 months (95% CI, 2–9 months), ORR was 41.2% and DCR was 70.6%. The average change in target lesion diameter from baseline was -19.06±45.74%. While the majority of the treatment patients experienced grade 1 or 2 AEs, grade 3 or 4 AEs were not common, but included neutropenia (17.6%), fatigue (11.8%), anemia (11.8%), leukopenia (11.8%), nausea (5.9%), peripheral neuropathy (5.9%), diarrhea (5.9%), and thrombocytopenia (5.9%). No treatment-related deaths occurred. Conclusion: Nab-paclitaxel/ gemcitabine combination chemotherapy is comparatively effective in the treatment of STS, demonstrates low toxicity, and is worthy of further study.

Postmarketing observational study of pazopanib in patients with metastatic soft tissue sarcoma in Japan

2020 ◽  
Author(s):  
Yasutomo Teshima ◽  
Satoshi Nomura ◽  
Nobuaki Fukasawa
Keyword(s):  
Soft Tissue ◽  
Soft Tissue Sarcoma ◽  
Observational Study ◽  
Progression Free Survival ◽  
Free Survival ◽  
Safety And Efficacy ◽  
Efficacy Analysis ◽  
Metastatic Soft Tissue Sarcoma ◽  
Grade 3 ◽  
Observation Period

Abstract Background This study evaluated the safety and efficacy of pazopanib in patients with metastatic soft tissue sarcoma in routine clinical use in Japan. Methods It was a multicentre, centrally registered and uncontrolled observational study in patients who received pazopanib for metastatic soft tissue sarcoma, with an observation period of 1 year after the start of drug administration. The study was conducted at 378 investigational sites in Japan from September 2012 to September 2019. Progression-free survival (PFS) and overall survival (OS) were the efficacy endpoints of the study. Results A total of 1970 patients were enrolled. Of these, 680 with finalized study forms were included in the analysis. Overall, 649 patients were included in the safety analysis set, and 569 were included in the efficacy analysis set. Most of the patients (81.97%) experienced at least one adverse drug reaction (ADR); 22.34% of patients reported serious ADRs and 34.98% of patients experienced grade ≥ 3 ADRs in the safety set. Hypertension (40.37%) and hepatic dysfunction (26.50%) were the two most common ADRs. A total of 262 deaths were reported, of which 12 were due to ADRs. The median PFS was 3.09 months, whereas the median OS was not reached at the end of the 1-year observation period. Conclusions The safety and efficacy profiles in this postmarketing observational study were consistent with prior data and registration clinical trials. No new safety signals were observed while treating patients with metastatic soft tissue sarcoma with pazopanib.

A phase II study of chemoradiotherapy in patients with stage II, III esophageal squamous cell carcinoma (ESCC): (JCOG 9906)

2007 ◽  
Vol 25 (18_suppl) ◽  
pp. 15137-15137 ◽  
Author(s):  
K. Muro ◽  
A. Ohtsu ◽  
S. Ishikura ◽  
N. Boku ◽  
H. Takiuchi ◽  
...  
Keyword(s):  
Radiation Pneumonitis ◽  
Clinical Stage ◽  
Survival Rates ◽  
Progression Free Survival ◽  
Stage Ii ◽  
Study Objective ◽  
Free Survival ◽  
Secondary Endpoints ◽  
Grade 3

15137 Background: The study objective was to evaluate the efficacy and toxicity of chemoradiotherapy (CRT) with cisplatin and 5- fluorouracil (5FU) in patients with stage II, III ESCC. Methods: Patients with clinical stage II or III (T1N1 or T2–3N0–1 and M0) thoracic ESCC, age of 70 or younger, preserved organ functions were eligible. Treatment consisted of two courses of cisplatin 40 mg/m2 (day 1, 8) and 5FU 400 mg/m2/day (days 1–5, 8–12), q5w combined with concurrent radiotherapy of 60 Gy in 30 fractions over 8 weeks with 2-week break. For responders, two courses of chemotherapy of cisplatin 80 mg/m2 (day 1) and 5FU 800 mg/m2/day (days 1–5) q4w were added. The primary endpoint was overall survival and the secondary endpoints were response, toxicity, and progression-free survival. Results: From April 2000 to March 2002, 76 patients were accrued from 12 institutions. Characteristics of all patients were as follows: median age of 61 (range 39–70), male/female; 68/8, PS 0/1; 59/17, stage IIA/IIB/III; 26/12/38. There were two ineligible cases with inadequate liver function and T4 disease. Grade 4 neutropenia, leukopenia, and anemia occurred in 1.3%, 1.3% and 2.6%. Grade 3/4 esophagitis, stomatitis and infection occurred in 17%, 8% and 17%. Grade 3/4 late toxicities occurred in the following incidences; esophagus (dysphagia, mucositis, stenosis, and fistula) in 13%, pericardial effusion in 17%, pleural effusion in 8%, and radiation pneumonitis in 4%. There were 4 treatment related deaths due to late toxicities such as esophageal fistula, radiation pneumonitis, and the other cardiopulmonary diseases. Of eligible 74 patients, there were 50 complete responses (CRs) with a CR rate of 68% (95% Confidence Interval (CI): 56–78%). Median survival time was 31 months and the 2, 3-year survival rates were 55% (95% CI: 43–67%), 47% (95% CI: 36–59%), respectively. Conclusion: CRT for stage II, III ESCC is effective with acceptable acute toxicities, however, careful follow up is necessary for late toxicities. No significant financial relationships to disclose.

scholarly journals Dasatinib in the Treatment of Chronic Myeloid Leukemia in Accelerated Phase After Imatinib Failure: The START A Trial

2009 ◽  
Vol 27 (21) ◽  
pp. 3472-3479 ◽  
Author(s):  
Jane F. Apperley ◽  
Jorge E. Cortes ◽  
Dong-Wook Kim ◽  
Lydia Roy ◽  
Gail J. Roboz ◽  
...  
Keyword(s):  
Treatment Failure ◽  
Survival Rates ◽  
Progression Free Survival ◽  
Myelogenous Leukemia ◽  
Imatinib Treatment ◽  
Free Survival ◽  
Imatinib Resistant ◽  
Grade 3 ◽  
Experienced Treatment

PurposePatients with chronic myelogenous leukemia in accelerated phase (CML-AP) that is resistant or intolerant to imatinib have limited therapeutic options. Dasatinib, a potent inhibitor of BCR-ABL and SRC-family kinases, has efficacy in patients with CML-AP who have experienced treatment failure with imatinib. We now report follow-up data from the full patient cohort of 174 patients enrolled onto a phase II trial to provide a more complete assessment of the efficacy and safety of dasatinib in this population.Patients and MethodsPatients with imatinib-resistant (n = 161) or -intolerant (n = 13) CML-AP received dasatinib 70 mg orally twice daily.ResultsAt a median follow-up of 14.1 months (treatment duration, 0.1 to 21.7 months), major and complete hematologic responses were attained by 64% and 45% of patients, respectively, and major and complete cytogenetic responses were achieved in 39% and 32% of patients, respectively. Responses were achieved irrespective of imatinib status (resistant or intolerant), prior stem-cell transplantation, or the presence of prior BCR-ABL mutation. The 12-month progression-free survival and overall survival rates were 66% and 82%, respectively. Dasatinib was generally well tolerated; the most frequent nonhematologic severe treatment-related adverse event was diarrhea (52%; grade 3 to 4, 8%). Cytopenias were common, including grade 3 to 4 neutropenia (76%) and thrombocytopenia (82%). Pleural effusion occurred in 27% of patients (grade 3 to 4, 5%).ConclusionDasatinib is effective in patients with CML-AP after imatinib treatment failure.

Phase II Study of 9-Nitro-Camptothecin in Patients With Advanced Chordoma or Soft Tissue Sarcoma

2005 ◽  
Vol 23 (15) ◽  
pp. 3597-3604 ◽  
Author(s):  
Rashmi Chugh ◽  
Rodney Dunn ◽  
Mark M. Zalupski ◽  
J. Sybil Biermann ◽  
Vernon K. Sondak ◽  
...  
Keyword(s):  
Soft Tissue ◽  
Soft Tissue Sarcoma ◽  
Disease Progression ◽  
Objective Response ◽  
Locally Advanced ◽  
Survival Rates ◽  
Study Drug ◽  
Progression Free Survival ◽  
Time To Progression ◽  
Grade 3

Purpose The purpose of this trial was to assess the objective clinical response, toxicity, and time to progression of treatment with 9-Nitro-Camptothecin (9-NC) in patients with advanced chordoma, soft tissue sarcoma (STS), and gastrointestinal stromal tumor (GIST). Patients and Methods Patients with locally advanced and/or metastatic chordoma, STS, or GIST received 9-NC 1.25 mg/m2 orally for 5 consecutive days followed by 2 days of rest. Patients continued on therapy until disease progression, uncontrollable toxicity, or withdrawal of consent. Results From January 2000 to May 2003, 51 patients (15 chordoma, 23 STS, 13 GIST patients) enrolled. One patient (7%) with chordoma and one patient (4%) with STS had an objective response. Median time to progression was 9.9, 8.0, and 8.3 weeks for chordoma, STS, and GIST patients, respectively. Three- and 6-month progression-free survival rates were 47% and 33% for chordoma patients, 26% and 22% for STS patients, and 31% and 23% for GIST patients, respectively. Ten patients (10%) stopped study drug before disease progression secondary to toxicity. Common adverse events included anemia (42 patients, seven with grade 3/4 toxicity), leukopenia (33 patients, nine with grade 3/4 toxicity), fatigue (30 patients, three with grade 3/4 toxicity), nausea (34 patients, six with grade 3/4 toxicity), and diarrhea (28 patients, five with grade 3/4 toxicity). Conclusion 9-NC has modest activity in delaying progression in patients with unresectable or metastatic chordoma. 9-NC is associated with moderate toxicity and shows little benefit in patients with advanced STS and GIST.

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