
Gemcitabine and Docetaxel With Radiation in Adults With Soft Tissue Sarcoma of the Extremities
Soft Tissue SarcomaThe purpose of this Phase 1 research study is to obtain data or information on the safety and effectiveness of the combination of gemcitabine, docetaxel with radiation.

Combination of Nivolumab Plus Relatlimab in Patients With Advanced or Metastatic Soft-tissue Sarcoma:...
Soft Tissue Sarcoma AdultAdvanced CancerThis is a multicenter study assessing the efficacy of nivolumab in association with relatlimab.

Neoadjuvant Irradiation of Retroperitoneal Soft Tissue Sarcoma With Ions Retro-Ion
Sarcoma,Soft TissueThe study is a randomized, open, prospective phase II study. The aim of the study is to evaluate the safety and feasibility of a hypofractionated, accelerated radiation approach based on the incidence of grade 3-5 NCI Common Terminology Criteria for Adverse Events (NCI-CTC-AE ) toxicity and / or termination of the planned therapy for any reason with neoadjuvant radiation with active beam guidance of the retroperitoneal Sarcomas using protons or carbon ions before a subsequent tumor resection.

Tazemetostat in Combination With Doxorubicin as Frontline Therapy for Advanced Epithelioid Sarcoma...
Advanced Soft-tissue SarcomaAdvanced Epithelioid SarcomaThe participants of this study will have advanced epithelioid sarcoma. Sarcoma is a cancer of the connective tissues, such as nerves, muscles and bones. Epithelioid sarcoma is an ultra-rare sarcoma of the soft-tissue. Part 1 of this trial will evaluate the safety and the level of the study drug that the study drug combinations can be tolerated (known as tolerability). It is also designed to establish a recommended study drug dosage for the next part of the study. Part 2 will evaluate and compare for each of the study drug combinations how long participants live without their disease getting worse. The study drug is called tazemetostat. The study will test tazemetostat in combination with doxorubicin compared to placebo (dummy treatment) in combination with doxorubicin. Doxorubicin is a current front line treatment for epithelioid sarcoma

Phase 2 CAB-AXL-ADC Safety and Efficacy Study in Adult and Adolescent Patients With Sarcoma
Undifferentiated Pleomorphic SarcomaLiposarcoma3 moreThe objective of this study is to assess safety and efficacy of CAB-AXL-ADC in solid tumors

Clinical and Biological Activity of an Anti-PD-L1 (Atezolizumab) in Operable Localised Soft Tissue...
Sarcoma,Soft TissueThis multicentric, randomised, Phase II trial will use a pick-the-winner design in order to evaluate the clinical and biological activity of atezolizumab when combined with pre-operative or post-operative radiotherapy in STS patients. Following Inform Consent Form (ICF) signature, eligible patients will be randomised (1:1:1) to receive: Arm A: Radiotherapy followed by atezolizumab then surgery. Arm B: Atezolizumab followed by surgery then radiotherapy. Arm C: Radiotherapy then surgery followed by atezolizumab. The sequence of the study treatments is different among the 3 study arms. However, the dose regimens will be the same: Atezolizumab will be administered to all patients at the dose of 1200mg, by IV injection, for 2 cycles (Q3W). Radiotherapy will be administered to all patients at the dose of 2Gy/day, 5 days per week, for a total of 5 weeks and 50Gy. Surgery will be performed as per institutional practice. Randomisation will be stratified according to histological subtypes as follows: Group 1: Liposarcoma (LPS), Undifferentiated Pleomorphic Sarcoma (UPS), Leiomyosarcoma (LMS), myxofibrosarcoma, angiosarcoma versus Group 2: all translocation sarcoma except Ewing, rhabdomyosarcoma (RMS) and myxoid LPS.

Genetically Engineered PBMC and PBSC Expressing NY-ESO-1 TCR After a Myeloablative Conditioning...
HLA-A*0201 Positive Cells PresentLocally Advanced Malignant Neoplasm3 moreThis phase I clinical trial evaluates the safety and feasibility of administering NY-ESO-1 TCR (T cell receptor)engineered peripheral blood mononuclear cells (PBMC) and peripheral blood stem cells (PBSC) after a myeloablative conditioning regimen to treat patients with cancer that has spread to other parts of the body. The conditioning chemotherapy makes room in the patient?s bone marrow for new blood cells (PBMC) and blood-forming cells (stem cells) to grow. Giving NY-ESO-1 TCR PBMC and stem cells after the conditioning chemotherapy is intended to replace the immune system with new immune cells that have been redirected to attack and kill the cancer cells and thereby improve immune system function against cancer.

Hypofractionated Radiation Therapy Before Surgery for the Treatment of Localized, Resectable Soft...
Resectable Soft Tissue SarcomaStage I Soft Tissue Sarcoma of the Trunk and Extremities AJCC v83 moreThis phase II trial investigates the effects of hypofractionated radiation therapy before surgery on wound complications associated with surgery in treating patients with soft tissue sarcoma of the extremity (arms, hands, legs or feet) and superficial trunk that has not spread to other parts of the body (localized) and can be removed by surgery (resectable). Hypofractionated is a shorter radiation therapy treatment length (fewer radiation treatment days) and administers the total radiation dose as larger daily doses, compared to conventionally fractionated therapy.

B7-H3-Specific Chimeric Antigen Receptor Autologous T-Cell Therapy for Pediatric Patients With Solid...
Pediatric Solid TumorOsteosarcoma14 more3CAR is being done to investigate an immunotherapy for patients with solid tumors. It is a Phase I clinical trial evaluating the use of autologous T cells genetically engineered to express B7-H3-CARs for patients ≤ 21 years old, with relapsed/refractory B7-H3+ solid tumors. This study will evaluate the safety and maximum tolerated dose of B7-H3-CAR T cells.The purpose of this study is to find the maximum (highest) dose of B7-H3-CAR T cells that are safe to give to patients with B7-H3-positive solid tumors. Primary objective To determine the safety of one intravenous infusion of autologous, B7-H3-CAR T cells in patients (≤ 21 years) with recurrent/refractory B7-H3+ solid tumors after lymphodepleting chemotherapy Secondary objective To evaluate the antitumor activity of B7-H3-CAR T cells Exploratory objectives To evaluate the tumor environment after treatment with B7-H3-CAR T cells To assess the immunophenotype, clonal structure and endogenous repertoire of B7-H3-CAR T cells and unmodified T cells To characterize the cytokine profile in the peripheral blood after treatment with B7-H3-CAR T cells

A Study of Different Dosing Schedules of Selinexor in Sarcoma Patients
Soft Tissue SarcomaMalignant Peripheral Nerve Sheath Tumor (MPNST)2 moreThis is a phase 1, open-label, single centre study of investigational drug selinexor in participants with soft tissue sarcomas that cannot be treated with standard therapies. Selinexor has been given to 3111 participants with cancer to date including 142 sarcoma patients. Early findings have shown that selinexor is effective in multiple cancer types. The current study is being done to test low doses and different dosing schedules of selinexor to find out if it reduces the side effects without compromising the benefits. This study has 2 groups or Arms: Arm A and Arm B. Arm A (Dose escalation Arm): Participants will receive selinexor by mouth 4 days a week to find out the safety, tolerability and anti-tumor effect of low doses of Selinexor in participants with advanced or metastatic malignant peripheral nerve sheath tumors (MPNST), endometrial stromal sarcomas (ESS) and leiomyosarcoma (LMS). Participants will continue on study until disease progression or unacceptable side effects. Up to 36 participants will be enrolled in this Arm. Arm B: Participants with any soft tissue sarcoma subtypes will be enrolled in this Arm. They will receive flat doses of Selinexor by mouth once weekly, 3 times a day. Safety and tolerability will be assessed in this Arm. Up to 20 participants will be enrolled and they will continue to receive selinexor until disease progression or unacceptable side effects. Cancer is the uncontrolled growth of human cells. One of the ways cancers cells continue to grow is by getting rid of proteins called "tumor suppressor proteins" that would normally cause cancer cells to die. The study drug works by trapping "tumor suppressor proteins" within the cell, causing the cancer cells to die or stop growing. The study comprises 3 periods: Screening (up to 28 days), Study Drug (until disease progression), and Survival Follow-Up (once every 3 months). Procedures for research purposes only will include blood collection and study questionnaire.