Active clinical trials for "Sarcoma"

Background: - Laboratory investigators who are studying common childhood cancers are interested in developing a tissue repository to collect and store blood, serum, tissue, urine, or tumors of children who have cancer or adults who have common childhood cancers. To develop this repository, additional samples will be collected from children and adults who have been diagnosed with common childhood cancers such as leukemia and tumors of the central nervous system. Objectives: - To collect and store blood, serum, tissue, urine, or tumor samples of children who have cancer or adults who have common childhood cancers. Eligibility: Individuals who have been diagnosed with a common childhood cancer (e.g., leukemia) regardless of patient age. Children, adolescents, and adults who have been diagnosed with a type of cancer more commonly found in adults. Design: Extra blood, serum (the liquid part of blood), tissue, urine, or tumor samples will be collected from participants at a time when sampling is required for medical care or as part of a research study. No additional procedures will be performed for the sole purpose of obtaining additional tumor tissue, aside from what is required for clinical care.

RATIONALE: To improve strategies for detection and prevention of early-stage disease. PURPOSE: This research study is collecting specimens and data to develop better methods for early detection and prevention of ovarian cancer among the high risk population and those who have the disease.

The BCB SARCOMES database is a clinical and biological national database dedicated to sarcoma that contains 3 main databases with specific aims: the first is the pathology database (French expert network dedicated to the management of bone sarcomas [RESOS] / French expert network dedicated to the pathology of sarcomas [RREPS]), dedicated to systematic review of mesenchymal tumor diagnostics nationwide; the second is clinical (RESOS / French expert clinical network for sarcomas [NETSARC]), collecting multidisciplinary tumor boards (MDTB) data of patients nationwide, and the third (CONTICABASE / BONE / GIST) is dedicated to collecting patients longitudinal/follow up data, with a focus on treatments of every events, and a catalogue of associated samples. Primary objectives of BCB-SARCOMES are the following: description of the patterns of care and treatment outcomes, assessment of the prognostic factors of patients' outcomes. With the financial support of the French National Cancer Institute [Institut National du cancer [INCa]).

Surgery is currently the only potentially curative treatment modality for localized retroperitoneal sarcoma (RPS). Available studies regarding oncologic outcomes are mainly retrospective in nature, and RPS are recognized as a rare disease. Therefore, prospective analysis of high quality data is a top priority. Primary Objectives of this study are: to prospectively collect standardized clinical data and radiological and pathological material from primary RPS patients treated with surgery at reference centers. patient outcome will be evaluated in terms of overall survival (OS), disease-free survival (DFS), crude cumulative incidence (CCI) of local recurrence (LR) and distant metastasis (DM). Secondary Objectives: to estimate the efficacy and safety of surgical treatment, including extended surgical approach to primary RPS; to prospectively evaluate the impact of multimodality therapy, including radiation therapy and chemotherapy; to identify clinical, radiological and pathological characteristics that may influence the oncological outcome or may be used as predictors of LR/DM/OS. These may be important biomarkers of disease; to utilize collected pathological material for research collaborations.

GISAR has an open and modular setup. It is sought to include as many German sarcoma and CS patients (i.e. sarcoma and CS patients treated in Germany) in the registry as possible. A basic data set should be collected on every included patient). In order to adress specific scientific questions, additionally detailed data can be collected in defined patient groups (e.g. effectiveness / adverse effects of systemic therapies in defined situations) within the context of sub-project add-on modules. This data collection can be prospective or retrospective depending on the sub-project

Many osteosarcomas are cured with a variety of combined chemotherapy and surgery, but a significant number will still relapse.VEGF promotes an immunosuppressive microenvironment and contributes to immune checkpoint inhibitor resistance in cancer.We aimed to explore the efficacy and safety of fruquintinib combined immunotherapy for bone and soft tissue sarcoma.

This study compares carbon ion therapy, surgery, and proton therapy to determine if one has better disease control and fewer side effects. There are three types of radiation treatment used for pelvic bone sarcomas: surgery with or without photon/proton therapy, proton therapy alone, and carbon ion therapy alone. The purpose of this study is to compare quality of life among patients treated for pelvic bone sarcomas across the world, and to determine if carbon ion therapy improves quality of life compared to surgery and disease control compared with proton therapy.

This study is a multicenter, single-arm, open-label Phase II clinical trial evaluating TK216 in combination with vincristine in the treatment of relapsed or refractory Ewing sarcoma (ES) including Ewing's sarcoma family tumors (ESFTs).

This study will be performed to evaluate the Clinical Outcomes and Quality of Life after Transarterial Radioembolization with Yttrium-90 (TARE-Y90) in Children, Adolescents, and Young Adults with Liver Tumors. The treatment and techniques used here are well established in adults. The purpose of this study is to evaluate: the response to treatment and clinical outcomes of treatment with TARE Y-90 as part of standard therapy and to assess the change in the patient's quality of life before, during and after treatment with TARE-Y90

In this study, we investigated the efficacy and safty of surufatinib combined with envafolimab followed by surufatinib as second or more - line therapy in advanced soft tissue sarcoma patients. Patients who have failed at least the first-line therapy and have progressive disease or cannot tolerate within 6 months before enrollment will be treated with surufatinib combined with envafolimab.