Clinical Research Directory

Talimogene Laherparepvec and Radiation Therapy in Treating Patients With Newly Diagnosed Soft Tissue Sarcoma That Can Be Removed by Surgery

This phase II trial studies the side effects of talimogene laherparepvec and radiation therapy and to see how well they work in treating patients with newly diagnosed soft tissue sarcoma that can be removed by surgery (resectable). Biological therapies, such as talimogene laherparepvec, use substances made from living organisms that may stimulate or suppress the immune system in different ways and stop cancer cells from growing. Radiation therapy uses high energy x-rays, photons. electrons, or protons to kill tumor cells and shrink tumors. Giving talimogene laherparepvec and radiation therapy may work better in treating patients with soft tissue sarcoma.

Cabozantinib-S-Malate in Treating Younger Patients With Recurrent, Refractory, or Newly Diagnosed Sarcomas, Wilms Tumor, or Other Rare Tumors

This phase II trial studies how well cabozantinib-s-malate works in treating younger patients with sarcomas, Wilms tumor, or other rare tumors that have come back, do not respond to therapy, or are newly diagnosed. Cabozantinib-s-malate may stop the growth of tumor cells by blocking some of the enzymes needed for tumor growth and tumor blood vessel growth.

Efficacy and Safety of Cadonilimab Plus Anlotinib in Advanced STS That Failed the Previous First-line Standard Treatment

Objective to evaluate the efficacy and safety of candonilimab combined with anlotinib in the treatment of progressive or metastatic soft tissue sarcoma that failed previous first-line standard therapy.

Exercise and Soft Tissue Sarcoma

The purpose of this study is to evaluate the effect of a neoadjuvant (i.e. pre-treatment) exercise regimen on extremity function and postoperative wound healing. The study group will include patients with a primary diagnosis of soft tissue sarcoma undergoing treatment with neoadjuvant radiation therapy and surgical resection. Patients with upper or lower extremity sarcomas will be considered for enrollment.

Efficacy and Safety of Envafolimab Plus Doxorubicin and Ifosfamide for Advanced Soft Tissue Sarcoma

Soft tissue sarcoma (STS) is a rare, highly heterogeneous malignancy with a poor prognosis. The standard first-line treatment for advanced patients is anthracyclines (doxorubicin, A) combined with ifosfamide (I, AI regimen), but the efficacy is limited, and some subtypes do not respond well. Immune checkpoint inhibitors (ICI) have shown potential in specific STS subtypes. Anthracyclines can induce immunogenic cell death and upregulate PD-L1, providing a theoretical basis for combined immunotherapy. Previous studies have shown that ICI combined with chemotherapy (such as pembrolizumab + doxorubicin) is more effective than chemotherapy alone. Envolizumab is the world's first subcutaneously injected PD-L1 single-domain antibody-Fc fusion protein, with significant advantages: (1) small molecular weight (\~80kDa) and strong tissue penetration; (2) high stability and can be stored at room temperature; (3) convenient subcutaneous injection and good tolerability (Phase II study of MSI-H/dMMR solid tumors ORR 42.7%, grade 3-4 TEAE 15.5%). In 2022, the FDA granted orphan drug designation for the treatment of STS. This study aims to evaluate the efficacy (ORR, PFS, OS, etc.) and safety of Envolizumab combined with an AI regimen (doxorubicin + ifosfamide) as a first-line treatment for advanced STS.

Integration of Adaptive Proton Therapy in Pediatric Solid Tumors and Hodgkin's Lymphoma

Pediatric patients receiving proton therapy for solid tumors or Hodgkin's lymphoma may experience anatomical changes during treatment that can affect proton therapy accuracy. This prospective single-arm study uses regular low-dose imaging to monitor these changes and adjust treatment plans as needed. Participants will receive weekly or every-other-week CT scans, with MRI when appropriate, to assess whether the original plan remains accurate. Treatment plans will be updated if tumor coverage decreases by more than 5% or if radiation dose to normal tissues increases by more than 10%; otherwise, the original plan will continue. The study aims to determine how often plan adjustments are needed and to identify which disease sites are most likely to experience significant anatomical changes during treatment. Primary Objective: * Define the frequency of replanning necessary to ensure tumor coverage never falls below 95% (or 5% drop) of the prescribed daily dose in participants with intact (gross) tumors to keep the tumor control optimal throughout the multi-week treatment regimen. * Define the frequency of replanning necessary to ensure organs-at-risk (critical organs) do not deviate by more than 10% of the initially approved dose constraints to keep the normal tissue complication minimal throughout the multi-week treatment regimen. Secondary Objectives * Establish a cone beam CT (CBCT)-based framework for quantifying body surface changes throughout the treatment course. This goal will be achieved by developing a novel algorithm that detects and tracks external anatomical variations longitudinally, without requiring CBCT image enhancement, enabling precise assessment of daily participant setup consistency and anatomical stability. * Overcome daily CBCT quality limitations by generating synthetic CT images that accurately represent daily anatomy and support proton dose recalculation or verification planning. This goal will be achieved by developing a hybrid pipeline that integrates deep learning models with the deformable image registration algorithm, trained and validated on disease site-specific data. This will enable precise dose mapping and tissue density estimation, directly supporting adaptive planning decisions without the need of diagnostic- quality CT images.

Neoadjuvant Irradiation of Extremity Soft Tissue Sarcoma With Ions

This randomized prospective open-label phase 2 trial testes the safety and feasibility of a hypofractionated accelerated neoadjuvant proton or carbon ion radiotherapy based on the rate of wound healing disorders from beginning of radiotherapy to maximum 120 days after the planned tumor resection or discontinuation of treatment due to any reason. The treatment is of shorter duration (2-3 weeks vs. 5 weeks standard treatment), which should please most patients and thus enhance quality of life. The treatment regimen furthermore promises a reduced rate of late side effects and significant optimization of the current treatment standards. A phase II trial is mandatory not only for obtaining the safety and feasibility data, but also in order to prepare a concurrent phase III trial. Due to the low incidence of soft tissue sarcoma, only a well prepared multicenter study has a chance to be successfully completed based on previous experiences in trials for seldom tumor entities.

Study of Autologous Tumor-Infiltrating Lymphocytes in Pediatric, Adolescent, and Young Adult Participants

This study is planned to test the safety and tolerability of the TIL regimen. The study will also test how well TIL fights cancer. The study will enroll children, teenagers, and young adults with solid tumors that have returned or are not responding to treatment for whom no effective standard-of-care treatment options exist. Study details include: * The study will last up to 2 years after the TIL infusion (Day 0) for each person. * The treatment will last up to 10 days for each person. * Study visits will be every 2 weeks until Day 42, every 6 weeks until Month 6, and every 3 months until Year 2.

Preoperative 5-Day Radiotherapy for Soft Tissue Sarcoma

The purpose of this research study is to preserve healthy tissue around the cancer on the arm(s) and/or leg(s) using Hypofractionated radiotherapy, while treating the cancer and preventing it from spreading to other areas of the body.

Trial in Patients With Metastatic or Locally Advanced Leiomyosarcoma

Study is aimed at evaluating the activity of Trabectedin (arm A) in advanced leiomyosarcomas, having Gemcitabine (arm B) as the comparator. In addition to the randomized cohort, the study has also an observational prospective cohort which include patients who will refuse the randomization or for whom the investigator will not judge the randomization as an appropriate option. In order to allow the participation of sites only to the prospective-observational (non randomized) cohort, it was introduced the possibility to participate to the study and receive the ethical approval only to the Observational Prospective Cohort In parallel an optional translational study will be performed, in both cohorts, to identify factors predictive of the activity of Trabectedin or Gemcitabine in this specific histotype.

Neoadjuvant ADI-PEG 20 + Ifosfamide + Radiotherapy in Soft Tissue Sarcoma

In this study, patients with soft tissue sarcoma (STS) will receive ADI-PEG 20 and ifosfamide in combination with radiation as neoadjuvant therapy. In phase I of the study, up to 5 dose levels will be tested to find the recommended phase II dose (RP2D), after which patients enrolling to phase II will be treated at that dose level to assess efficacy.

IVIM & OLINK in Sarcoma

The hypoxia \> metastasis axis suggests that a DWI-based biomarker of hypoxia incorporating IVIM may be able to predict metastasis in STS patients, ultimately enabling stratification for personalized treatments at the time of diagnostic (MR) imaging, without adding an excessive burden to the patient or clinical workflow (typical DWI/IVIM sequences can be acquired acquired in approximately 5 minutes).

Assessment of the Functional Outcome and Quality of Life in Sarcoma Patients

Primary bone and soft tissue sarcomas are an exceptionally rare form of cancer, collectively accounting for only 1% of all malignancies diagnosed. Sarcomas often occur in the patients' extremities and treatment typically involves limb salvage surgery with bone and/or muscle resection. These surgeries often leave the patients with disfigurements, psychological trauma, and functional disabilities. Perhaps, the most difficult and life-altering decision that patients (and their parents) with primary bone sarcomas about the knee joint have to make, involves choosing the type of surgical procedure that will provide them with the outcome that meets their functional as well as aesthetic expectations. In literature, the quality of life for patients with osteosarcoma around the knee joint after three different surgical procedures, that is, amputation, endoprosthetic reconstruction and rotationplasty was evaluated. There was found that patients treated with rotationplasty showed significantly higher functional scores compared to the two other groups of patients. Also, researchers investigated the long-term quality of life after bone sarcoma surgery around the knee joint and found that, despite the functional disability, survivors were busy with work, study, relationships, and sometimes they have founded a family. Most published reports in the literature on assessment of gait in the lower-extremity sarcoma survivors were focused on bone sarcoma patients after wide resection and endoprosthetic reconstruction. To the knowledge of the investigator, there has been no published studies on gait analysis after resection of soft tissue sarcomas (STS) of the lower extremity. The rare and heterogeneous aspects of STS and the paucity of knowledge of movement strategies in these patients hinder the development of effective rehabilitation protocols for recovering movement after resection of STS in the lower limb.

Phase I Study of [177Lu]Lu-DFC413 in Patients With Solid Tumors

The purpose of this study is to evaluate the safety, tolerability, dosimetry and preliminary efficacy of \[177Lu\]Lu-DFC413 and safety and imaging properties of \[68Ga\]Ga-NNS309 in patients aged ≥ 18 years with solid tumors

Application of Contrast-enhanced Ultrasound in Monitoring Soft Tissue Sarcoma Response to Neoadjuvant Radiotherapy

This pilot study will evaluate the feasibility of applying CEUS as imaging guidance for planning RT and predicting RT response. The investigators will determine if US-CT/MRI fusion is feasible and if tumor vascularity and pressure from CEUS can be used to reflect/predict the RT response. The investigators will perform CEUS three times: before the first neoadjuvant RT fraction, halfway through RT, and between the completion of RT and surgery. The fusion will be performed using previously acquired CT/MRI or on-site cone-beam CT with Bmode US. Once the fusion is successful, CEUS will be performed and panoramic 2D images (mimicking 3D) will be collected for the whole tumor. If the fusion is not feasible or successful, the investigators will perform CEUS side by side with CT/MRI and collect images. The investigators will quantify tumoral vascularity comparing Bmode area/volume (total tumor) and contrast-enhanced area/volume (vascular region) at each time point. Subharmonic amplitudes in the tumor area/volume will be quantified to estimate tumoral pressure (known to be the same level as interstitial fluid pressure (IFP)). Quantified vascularity and pressure at each time point will be compared with the tumor size change at later study points as well as the histological outcome after the surgery.

A Clinical Study to Investigate the Efficacy of Intratumoral Tigilanol Tiglate in Soft Tissue Sarcoma

A Phase IIa open label study evaluating the preliminary efficacy of intratumoural tigilanol tiglate in advanced and/or metastatic soft tissue sarcoma of the extremities and body wall.

Radiation Therapy to Treat Musculoskeletal Tumors

Researchers at St. Jude Children's Research Hospital are looking for more effective ways to deliver radiation therapy to pediatric tumors of the bone and soft tissues. The goal of the study is to improve local control of musculoskeletal tumors with image-guided radiation therapy (IGRT) while minimizing radiation related side effects. IGRT uses computed tomography (CT), magnetic resonance imaging (MRI) and positron emission tomography (PET) images to precisely define tumor location and to carefully plan radiation treatment. This approach allows doctors to deliver highly conformal radiation therapy to the tumor while protecting nearby healthy normal tissues.

Dose Reduction of Postoperative Radiation for Soft Tissue Sarcoma of the Arms and Legs

The investigators are doing this study to find out whether lowering the dose of postoperative radiation therapy and targeting a smaller area of tissue for treatment is as effective as the standard dose and volume of radiation therapy to control soft tissue sarcoma after surgery. They also want to find out whether the study approach causes fewer and less severe long-term side effects than the standard approach.

Interest of Peri Operative CHemotherapy In Patients With CINSARC High-risk Localized Soft Tissue Sarcoma

Phase III, multicenter, randomized open-label and comparative study designed to demonstrate whether adding 4 cycles of peri-operative doxorubicin-based chemotherapy improves metastasis-free survival as compared with standard management in patients with resectable STS, considered as high-risk according to CINSARC (Complexity Index in SARComas) signature. After signed informed consent, patients considered as eligible to CHIC-STS study by the investigator will be enrolled in the study and a molecular screening will be performed (600 patients will be screened). Patients considered as low-risk according to CINSARC signature will be treated at the discretion of the clinicians (prospective cohort). Patients considered as high-risk according to CINSARC signature will be randomized in the open-label multicenter phase III trial and assigned in one of the two following treatments arms: * Arm A (control arm): Standard of care (surgical excision +/- external radiotherapy). * Arm B (experimental arm): Standard of care + 4 cycles of intravenous chemotherapy during 12 weeks. A total of 250 patients will have to be randomized with 125 patients in each arm.

Retifanlimab (Anti-PD-1 Antibody) With Gemcitabine and Docetaxel in Patients With Advanced Soft Tissue Sarcoma

This study is being done to find out whether the study drug Retifanlimab, a monoclonal antibody against the PD-1 protein, combined with gemcitabine and docetaxel, is a safe and effective treatment for your disease. Gemcitabine and docetaxel are chemotherapy drugs that are commonly used to treat soft tissue sarcoma. Retifanlimab is an experimental drug that boosts the immune system's ability to fight cancer cells. The study researchers think that Retifanlimab may help gemcitabine and docetaxel work better against soft tissue sarcoma that is either locally advanced or has spread beyond its original location (metastasized), and it cannot be removed with surgery (unresectable).

Multimodal Immune Characterization of RAre Soft Tissue Sarcoma - MIRAS Project From SARRA (SARcome RAre) Project of the French Sarcoma Group

This trial is a translational, open-label, multi-sites, prospective and retrospective cohort study of 500 patients aimed at clinical and biological characterization of sarcoma of rare subtype. 400 patients will be included in this prospective cohort study; they will be identified in the investigating centers in the context of either routine care or a clinical study protocol. Retrospective cases of patients (100 cases in total) will be identified in all centers through the GSF/GETO clinical databases already setted up (including the clinical base Conticabase).

Evaluation of Tumor Resection Guided by Intraoperative Indocyanine Green Dye Fluorescence Angiography in Patients With Sarcoma

This study evaluates the effectiveness of intraoperative indocyanine green dye and fluoroscopic technology in confirming negative margins after tumor removal.

A Study Evaluating the Safety, Pharmacokinetics and Early Efficacy of AVA6000 in Solid Tumours

This is a first-in-human (FIH), Phase 1 open-label, multicentre dose escalation study investigating AVA6000 monotherapy administered intravenously in patients with locally advanced (unresectable) or metastatic solid tumours that are likely to be FAP positive. The study consists of an initial Phase 1a dose escalation portion and a subsequent Phase 1b dose expansion portion upon completion of the dose escalation portion.

HIFU Ablation of Soft Tissue Sarcoma

Around 3,300 people are diagnosed with soft tissue sarcoma (STS) each year in the UK, and a significant proportion of STS diagnoses are in people aged under 30 years. STS can arise from various tissue types and is comprised of over 50 tumour types. Although STS is treated with a combination of surgery, radiotherapy and chemotherapy, the prognosis is relatively poor with a five-year survival rate of 54%. There is an unmet need for further treatment modalities in STS. High intensity focused ultrasound (HIFU) is a non-invasive way of treating cancers with minimal side effects, low complication rate and quick recovery. Ultrasound waves are used to destroy tumour cells and improvements in technology and experience are enabling complete destruction of tumour. HIFU also releases tumour antigens, increasing the immune response against cancer. HIFU has received FDA approvals for several indications, including bone metastases and we are using a CE-approved HIFU device in Oxford (UKCA-approvals anticipated for 2023). There have been some publications from China showing promise in STS, however this technology needs further evaluation within the UK's healthcare setting. This study will recruit patients with both resectable and unresectable STS, in addition to unresectable small symptomatic desmoid tumours. 12-16 patients, and a minimum of 10 patients with malignant STS, will be treated over a maximum recruitment period of three years. HIFU treatment will be carried out as a day case procedure, and patients will be expected to be discharged home the same day. The study is designed to generate evidence regarding safety and feasibility of HIFU for ablation of STS and intra-abdominal desmoids. In addition, the study is anticipated to provide information about the efficacy of HIFU against these tumour types which can help in the design of later phase studies. Short-term outcomes include feasibility, safety and the completeness of destruction of the tumour. Long-term outcomes include one-year survival, local recurrence and quality of life metrics (including pain scores). The study will also look at immunological response following ablation of STS using both blood and tumour samples pre- and post-HIFU ablation.