Active clinical trials for "Liposarcoma"

This phase II trial is studying how well AZD0530 works in treating patients with recurrent locally advanced, or metastatic soft tissue sarcoma. AZD0530 may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth.

This is an open label single site Phase II clinical trial to identify a potentially promising therapy dose for Sunitinib malate. The study drug will be taken orally once daily on days 1 through 28 of each 42 day cycle. Treatment will be continued until there is either disease progression or cumulative/acute toxicity. All patients with unresectable or metastatic soft tissue sarcoma (STS): leiomyosarcoma, liposarcoma, fibrosarcoma, and malignant fibrous histiocytoma (MFH) seen at the Moffitt Cancer Center will be screened for eligibility to be enrolled in the study.

The purpose of this study is to test the safety and effectiveness of an investigational chemotherapy agent in patients with types of advanced cancer referred to as liposarcoma or leiomyosarcoma.

This phase I trial studies how well autologous NY-ESO-1-specific CD8-positive T lymphocytes (modified T lymphocytes [T cells]), chemotherapy, and aldesleukin with or without dendritic cell-targeting lentiviral vector ID-LV305 (LV305) and immunotherapeutic combination product CMB305 (CMB305) work in treating participants with sarcoma that has spread to other places in the body (advanced) or that has come back (recurrent). Modified T cells used in this study are taken from participants, are changed in a laboratory, and may "kill" some types of tumor cells. Drugs used in chemotherapy, such as cyclophosphamide, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Cyclophosphamide may help the body get ready to receive the modified T cells. Interleukins, such as aldesleukin, are proteins made by white blood cells and other cells in the body and may help regulate immune response. LV305 and CMB305 may help stimulate the immune system. Giving modified T cells, chemotherapy, aldesleukin, LV305, and CMB305 may work better in treating participants with sarcoma.

The purpose of this research study is to look at whether giving a drug called dexrazoxane with standard of care doxorubicin affects the progression of the disease. Dexrazoxane is often given at the same time as doxorubicin to help reduce the incidence and severity of disease of the heart muscle (which can be caused by doxorubicin). In January 2019 Eli Lilly and Company reported that the results of the Phase 3 study of olaratumab (Lartruvo), in combination with doxorubicin in patients with advanced or metastatic soft tissue sarcoma, did not confirm the clinical benefit of olaratumab in combination with doxorubicin as compared to doxorubicin alone. Therefore olaratumab is being removed from the front line standard of care regimen. Amendment #9 was made to the protocol to reflect these changes to the standard of care treatment.

To determine the MTD/RP2D of the HDM201 and LEE011 combination and evaluate whether the combination is safe and has beneficial effects in patients with liposarcoma.

This phase II trial studies how well cixutumumab and temsirolimus work in treating patients with recurrent or refractory sarcoma. Monoclonal antibodies, such as cixutumumab, can block tumor growth in different ways. Some block the ability of tumor cells to grow and spread. Others find tumor cells and help kill them or carry tumor-killing substances to them. Temsirolimus may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Giving cixutumumab and temsirolimus together may kill more tumor cells.

Although regorafenib was approved for use in patients who had progressive GIST despite imatinib and/or sunitinib on the basis of phase II and phase III data, it has not been examined in a systematic fashion in patients with other forms of sarcoma. Given the activity of sorafenib, sunitinib and pazopanib in soft tissue sarcomas, and evidence of activity of sorafenib in osteogenic sarcoma and possibly Ewing/Ewing-like sarcoma, there is precedent to examine SMOKIs (small molecule oral kinase inhibitors) such as regorafenib in sarcomas other than GIST. It is also recognized that SMOKIs (small molecule oral kinase inhibitors)such as regorafenib, sorafenib, pazopanib, and sunitinib have overlapping panels of kinases that are inhibited simultaneously. While not equivalent, most of these SMOKIs (small molecule oral kinase inhibitors) block vascular endothelial growth factor and platelet derived growth factors receptors (VEGFRs and PDGFRs), speaking to a common mechanism of action of several of these agents.

Soft tissue and bone sarcomas are rare malignant tumors, which encompasses a large family of more than 50 histologically distinct tumor subtypes, all of which share a putative mesenchymal origin. In the case of soft tissue sarcomas (STS) surgical excision is the mainstay of treatment, but despite curative surgery, around half of patients develop distant metastases and die from disease. Few therapeutic approaches are currently available to patients with unresectable, locally advanced, or metastatic STS and only anthracyclines, ifosfamide and trabectedin have shown activity, with response rates of 20-40% in previously untreated patients. Recent and ongoing trials have investigated a variety of combination chemotherapeutic regimens (variously employing ifosfamide, doxorubicin, gemcitabine, temozolomide, vincristine, cisplatin, and dacarbazine, among others) as well as targeted therapies, which in some cases have yielded improvements in response rate but which have had little impact on survival. No other medical option is currently available, and the median survival of patients with soft-tissue sarcoma with non-resectable metastases is around 12-15 months, and approximately 8 months after second line chemotherapy. Liposarcomas are STS which account for at least 20% of all STS in adults. They can be further classified into 3 histologically and biologically different subtypes: well-differentiated liposarcoma/dedifferentiated liposarcoma (ALT-WD), myxoid or round cell liposarcoma and pleomorphic liposarcoma. ALT-WD liposarcomas are locally aggressive rarely metastasizing tumors characterized by ring or giant marker chromosomes on the cytogenetic analysis and by amplification of the 12q13-21 region on Fluorescence In Situ Hybridization (FISH) (MDM2, CDK4 and HMGIC). They account for about 40% iv of liposarcomas with a 5 year Overall survival (OS) around 80%. In a series of WD/DD treated with several regimens response rate was 12.5% OS 15 months and median PFS 3.6 months(95 confidence interval (CI): 3.3-5.9) Mixoid /round cell liposarcoma accounts for 45-50% of all liposarcomas. They tend to metastasize to unusual soft tissue and bone locations. High histologic grade with more than 5% of round cell component is associated with a 5-year OS of 50% approximately. They are characterized by t(23;16)(q13-14;p11) which leads to the fusion of CHOP and TLS genes Pleomorphic liposarcoma accounts for approximately 5-10% of all liposarcomas, characterized by high grade features with frequent and early lung metastasis and cytogenetically by high chromosome counts and complex structural rearrangements. VEGF is expressed in many STS in which increased expression is associated with higher grade and worse prognosis. Pazopanib is an oral angiogenesis inhibitor that targets mainly VEGFR, PDGFR and c-kit. Recently the results of a phase II trial of pazopanib in STS have been published. It was a four-cohort 2-stages study. The liposarcoma stratum was closed after the first stage because of a PFS at 12 weeks of 17% (3 out of 17 patients did not progressed after 12 weeks). After central pathologic review, 2 other patients initially classified as other STS were found to have liposarcoma with stable disease at 12 weeks (5/19: 26% PFS12w), thus fulfilling criteria for cohort expansion. Phase II study had been completed and in phase III study patients with liposarcomas were excluded so therefore data on the liposarcoma cohort are inconclusive. Furthermore the positive results of the phase III study PALETTE have been recently communicated, encouraging this treatment in other sarcomas: progression-free survival (PFS) per independent review was significantly prolonged with pazopanib (median: 4.6 vs 1.5 months; HR=0.31, 95% CI 0.24-0.40; P<0.0001). The interim analysis for overall survival shows a statistically non-significant improvement of pazopanib vs placebo (median: 11.9 vs 10.4 months, HR=0.83, 95% CI 0.62-1.09). Soluble factors associated with efficacy and toxicity of pazopanib in these patients had been also reported. Decreases in VEGFR2 and increase in PlGF were both associated with toxicity (HTA and TSH elevation) and poorer prognosis.

This open-label study will evaluate efficacy, safety and tolerability of RO5045337 in patients with liposarcoma who are eligible for debulking surgery. Prior to surgery, patients will receive 2-3 cycles of RO5045337, orally for 10 days followed by 18 days of rest per cycle. Anticipated time on study treatment is 3 months. Patients with an incomplete resection may be treated for an additional 3 cycles with RO5045337.