View clinical trials related to Bone Neoplasms.
Filter by:This study aims at evaluating the value of various artificial intelligence based techniques to improve the characterization and image post-processing for patients with musculoskeletal tumors.
The FURTHER study aims to evaluate the effectiveness and cost-effectiveness of MR-HIFU (alone or in combination with EBRT) compared to EBRT alone, the standard-of-care, as a palliative treatment option to relieve CIBP. The FURTHER study consists of a multicenter, three-armed randomized controlled trial (FURTHER RCT) and a patient registry arm (FURTHER Registry), which will be performed in six hospitals in four European countries.
The primary objective of this study is to evaluate the safety, tolerability and pharmacokinetic (PK) profiles of single dose of GB223 in healthy subjects; the secondary objective is to evaluate the immunogenicity and pharmacodynamic (PD) profiles of single dose of GB223 in healthy subjects.
Bone metastases represent a frequent complication of some solid tumours, particularly prostate, breast and lung carcinomas. Bone metastases can cause pain and give rise to the so-called "Skeletal-related Events" (SRE) such as pathological fractures and nerve compression. Despite advances in cancer treatment in general, treatment options for bone metastases remain inadequate and generally palliative. It is therefore necessary to identify patients at "high risk" of developing metastases at an early stage of neoplastic disease in order to counteract it. Therefore, the identification of changes in the expression of proteins that could be variously involved in the progression of breast cancer is of primary importance since they could act as prognostic factors and therefore address the therapeutic strategy. The aim of the investigators is to clarify the role of de-regulation of post-translational events (such as SUMOylation) in the progression of breast cancer.
The spine is a common metastatic site for malignancy and it can lead to serious and devastating events, including pain, neurological dysfunction, and reduction in quality of life. The radiotherapy (RT) has been the mainstay for palliating painful spinal metastases for the past decades. It is utilized to arrest the tumor growth, control pain, and stabilize or improve skeletal and/or neurological function. One of the limitations of the conventional radiotherapy is that radiation dose intensification is not achievable with conventional RT techniques due to the dose-limiting spinal cord, which is close to the vertebral body and sometimes encased by epidural lesion. The management of patients with spine metastasis has undergone a great deal of change in the past 10 years. The concept of radiosurgery, a high dose of radiation targeted to a pathological entity and delivered in 1-5-fractions, has proven so successful at treating both benign and malignant lesions that it changed the paradigm for radiation therapy. Clinical experiences with high dose spine stereotactic radiosurgery (SSRS) for spinal metastases demonstrated both safety and efficacy. Nontheless, the patterns of clinical practice of SSRS varies considerably regarding the dose fractionation, target delineation, and dosimetry. There is lack of evidence-based recommedations for SSRS. In our prior clinical trial comparing single fraction and multiple fractions SSRS (NCT02608866), single-fraction with 16 Gy is the preferred regimen for further evaluation since it met the predefined primary endpoint and has lower risk of treatment failure compared to the multiple-fraction arm. Regarding the target volume definition, the International Spine Radiosurgery Consortium published concensus guidelines based on expert opinions and limited case series. We proposed this randomized study to determine the preferred or acceptable definition of target volume delineation in SSRS and to evaluate their toxicity, efficacy, and patterns of failure. Our analysis will provide evidence-based recommendations as well as predictive factors regarding the clinical practice of SSRS.
This study is to collect and validate regulatory-grade real-world data (RWD) in oncology using the novel, Master Observational Trial construct. This data can be then used in real-world evidence (RWE) generation. It will also create reusable infrastructure to allow creation or affiliation with many additional RWD/RWE efforts both prospective and retrospective in nature.
The study aims to describe and quantify pain related to metastatic bone disease. The study will include 50 subjects with disseminated breast cancer and 20 healthy subjects. The pain will be described and quantified through (1) pain specific questionnaires, (2) quantitative sensory testing that assess sensory changes to cold, heat and mechanical stimulation of the skin overlying the metastatic site, and (3) conditioned pain modulation that investigates impairment of the endogenous inhibitory pain pathway in humans.
The study will review the use of massive segmental replacements in the femur, which have a porous collar with and without HA, and autologous stem cell augment. This is a randomised controlled trial.
Bone metastasis (i.e. cancer cell spreading to bone) is the major clinical problem of advanced breast cancer patients. Bone metastasis is not curable nor preventable. Currently available therapeutic approaches are only palliative. The major hurdle for improving bone metastasis treatment is lack of sensitive diagnostic tools. Diagnosis of bone metastasis is heavily dependent on radiographic imaging of bone destruction that are detectable only when the lesion is significantly large. Accordingly, if bone metastasis can be detected at an earlier time point when bone destruction is minimal or incipient, treatments can be given earlier and the patients can expect better outcomes. We and others previously have found that a subset of bone-forming cells (i.e. circulating osteocalcin-positive cells) exists in the blood stream of the patients with bone diseases (e.g. bone metastasis and inflammation) or active bone formation (e.g. adolescence) in mouse models anf human samples. Extended from this laboratory observation, this clinical study proposes to test the hypothesis that circulating osteocalcin-positive cells are the early biomarker of breast cancer bone metastasis. For this aim, this study will measure circulating osteocalcin-positive cells in the blood samples of breast cancer patient, and examine whether the measure sensitively detects bone metastasis.
An open-label, multi-center, phase 2 study of the efficacy of denosumab in subjects with giant cell rich tumors of bone. The population will consist of subjects with the following tumor types: aneurysmal bone cysts (ABC), giant cell granuloma (GCG) and other giant cell rich lesions (primary bone, non-malignant).