Active clinical trials for "Sarcoma"

Osteosarcoma and Ewing sarcoma treatment has not changed in the last 30 years. For other types of cancer the epidemiologic and prognostic correlations between dietary behavior, lifestyle and metabolic alterations (i.e.obesity, insulin-resistance) are well known (breast cancer, prostate cancer, colon cancer). However, no epidemiological or prognostic data are available about the metabolic profile and lifestyle behaviors in patients with osteosarcoma and Ewing'sarcoma and only few preclinical studies are available. An in vitro study showed a higher glucose and glutamine consumption from metastatic osteosarcoma cells compared to primary tumor osteosarcoma cells. The effect of the intestinal microbiota into the metabolism of nutrients, drugs, inflammation, epigenetic and immune response was found not only correlated to gastrointestinal tumors but also to other tumors outside gastrointestinal system as well The aim of this study is to investigate if there are differential dietary habits, metabolome, microbiota or immune profile in patients with bone sarcoma compared to a control population in a 1:2 multicenter study.

Post-authorisation, multicentric, observational, retrospective and prospective study to assess quality of care of sarcoma patients in expert and non-expert centers by analysing correlation of quality items and outcomes such as relapse free survival, overall survival, percentage of amputation, etc. Expert pathology peer review will be performed to detect differences between expert and non-expert centers as well as differences in treatment and patient prognosis. Tumor samples of 4 types of sarcoma would also be included in translational research to detect biomarkers and produce preclinical models.

Prospective, interventional, open, randomized, national, multicenter, non-commercial trial

This study is a single-arm, open-label, multicenter Phase Ib clinical trial evaluating TQB2858 injection in the treatment of advanced high-grade sarcoma. To evaluate the preliminary efficacy and safety of TQB2858 injection in patients with advanced high-grade sarcoma, and to explore the relevant biomarkers of TQB2858 injection.

SMMART-ACT is a feasibility pilot study to determine if testing samples from a participant's cancer using a precision medicine approach can be used to identify specific drugs or drug combinations that can help control their disease. The safety and tolerability of the drug or drug combination is also to be studied. Another purpose is for researchers to study tumor cells to try to learn why some people respond to a certain therapy and others do not, and why some cancer drugs stop working. The study population will include participants with advanced breast, ovarian, prostate, or pancreatic malignancies, or sarcomas.

The purpose of this study is to evaluate feasibility and acceptability of completing PROs among AYAs randomized to Choice PRO vs Fixed PRO.

Observational prospective trial aimed to collect the collect demographic, clinical, surgical, pathological and molecular characteristics and treatment from patients affected by skeletal Ewing Sarcoma

The purpose of this study was to evaluate the efficacy and safety of Cadonilimab monotherapy in the treatment of patients with advanced soft tissue sarcoma who have received at least one chemotherapy (including anthracyclines) for advanced diseases (excluding alveolar soft part sarcoma).

This trial is a multicenter, prospective cohort study aiming to describe molecular profiles of soft tissue sarcoma (STS) with complex genomic profiles in particular to assess the incidence of NTRK1/2/3, ROS1 or ALK gene fusions to direct such patients through an ongoing clinical trial with entrectinib when appropriate. An exploratory translational program is also correlated to this trial in order to analyse immune gene expression.

Outside the setting of well-designed prospective clinical studies, the current standard preoperative RT should be a conventionally 1.8-2 Gy fractionated regimen to a total dose of 50 Gy in 5-6 weeks. However, given the vast diversity of sarcoma subtypes, it is also unlikely to assume a uniform therapeutic management to be optimal for all sarcomas alike. Other than 2 Gy fraction sizes and/or 50 Gy total dose series have been investigated in the past and should be further exploited in the future, but the practical implementation in humans is hampered by the rarity of the disease. The current systemic treatment of sarcomas consists of both the older cytotoxic chemotherapies and the newer targeted therapies like tyrosine kinase inhibitors. But it is hard to predict which patients will respond to which specific systemic treatment. This leads to worse prognoses and unnecessary toxicity for sarcoma patients. Despite the fact that the number of sarcoma patients in current studies is too small with a mix of different subtypes, some subtypes show a better response than other subtypes. This platform may form the basis for preclinical translational investigations with radiotherapy and various systemic treatments.