Active clinical trials for "Sarcoma, Ewing"

Participants with relapsed osteosarcoma that can be treated with surgery will be randomized to robatumumab administered intravenously (IV) at one of two dose levels. These participants will first receive robatumumab, have surgery performed, and continue to receive treatment every two weeks until a year of dosing, or until disease progression. Participants with unresectable osteosarcoma or Ewing Sarcoma will receive robatumumab IV once every two weeks until disease progression. Participants who achieve a complete response (CR) or partial response (PR) after tumor evaluations may undergo surgical resection. After surgery, participants are eligible to receive 10 mg/kg robatumumab until disease recurrence/progression or one year of total dosing, whichever occurs first.

This research study is studying stereotactic body radiotherapy (SBRT) as a possible treatment for lung relapse of Ewing sarcoma, rhabdomyosarcoma, osteosarcoma, non-rhabdomyosarcoma soft tissue sarcoma, Wilms tumor or other primary renal tumor (including clear cell and rhabdoid). SBRT is a form of targeted radiotherapy that can treat very small tumors using a few large doses.

Background: - Mithramycin is a drug that was first tested as a cancer therapy in the 1960s. It acted against some forms of cancer, but was never accepted as a treatment. Research suggests that it may be useful against some solid tumors, particularly Ewing sarcoma. Researchers want to see if mithramycin can be used to treat solid tumors in children and adults. It will be tested in different groups of people, including those with a type of Ewing sarcoma that contains a chemical called Ewings sarcoma - friend leukemia integration 1 transcription factor (EWS-FLI1). Objectives: - To see if mithramycin is safe and effective against solid tumors and Ewing sarcoma in children and adults. Eligibility: Children and young adults between 1 and 17 years of age with solid tumors that have not responded to standard treatment. Adults at least 18 years of age with EWS-FLI1 Ewing sarcoma that has not responded to standard treatment. Children and young adults between 1 and 17 years of age with EWS-FLI1 Ewing sarcoma that has not responded to standard treatment. Design: Participants will be screened with a physical exam and medical history. Blood and urine samples will be collected. Imaging studies and tumor tissue samples will be used to monitor the cancer before treatment. Individuals with solid brain tumors will not be eligible. Participants will receive mithramycin every day for 7 days, followed by 14 days without treatment. Each 28-day round of treatment is called a cycle. Treatment will be monitored with frequent blood tests and imaging studies. Participants will continue to take the drug for as long as the side effects are not severe and the tumor responds to treatment.

RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining more than one drug may kill more tumor cells. PURPOSE: Phase II trial to study the effectiveness of combination chemotherapy in treating patients who have metastatic Ewing's sarcoma or primitive neuroectodermal tumor.

This study is looking to determine the maximum tolerated dose (MTD) and recommended phase 2 dose (RP2D) of lyso-thermosensitive liposomal doxorubicin (LTLD) administered in combination with MR-HIFU in children with relapsed/refractory solid tumors, which may include but are not limited to rhabdomyosarcoma and other soft tissue sarcomas, Ewing's sarcoma family of tumors, osteosarcoma, neuroblastoma, Wilms' tumor, hepatic tumors, and germ cell tumors.

The aim of the study is to describe, through a minimum follow-up of 18 months, the quality of life of patients undergoing salvage surgery of lower limb for musculoskeletal tumors and to identify possible prognostic factor correlated. Quality of life will be evaluated with Bt-DUX (Bt=bone tumor)

The Phase 1 part of the study is conducted to determine the maximum tolerated dose (MTD) and Recommended Phase 2 Dose (RP2D) of eribulin mesilate in combination with irinotecan hydrochloride in pediatric participants with relapsed/refractory solid tumors (excluding central nervous system [CNS] tumors). The Phase 2 part of the study is conducted to assess the objective response rate (ORR) and duration of response (DOR) of eribulin mesilate in combination with irinotecan hydrochloride in pediatric participants with relapsed/refractory rhabdomyosarcoma (RMS), non-rhabdomyosarcoma soft tissue sarcoma (NRSTS) and ewing sarcoma (EWS).

The purpose of this study is to assess the safety and tolerability profile of TB-403 (humanized monoclonal antibody against placental growth factor (PlGF)) in pediatric subjects with relapsed or refractory Medulloblastoma.

The purpose of this study is to examine the toxicity of using allogeneic stem cell transplantation for treatment of subjects with relapsed or refractory ES and rhabdomyosarcoma. This is a nanrandomized two-arm study is designed to determine the safety and incidence of graft versus host disease (GVHD) in patients with relapsed, refractory Ewings sarcoma receiving related and unrelated, allogeneic stem cell transplants.

This research study is a clinical trial of a new combination of drugs as a possible treatment for relapsed/refractory Ewing sarcoma and/or osteosarcoma. The names of the drugs are: Cabozantinib Topotecan Cyclophosphamide The names of the non-investigational supportive care drugs are: Filgrastim, pegfilgrastim, or a related growth factor.