View clinical trials related to Neoplasm Metastasis.
Filter by:This study is a multicentre, prospective, randomised trial, aims to evaluate the efficacy and safety of Irinotecan Drug-Eluting Beads combined with regorafenib as the third-line treatment for a patient with colorectal cancer liver metastases. The study is planned to enrolled 126 patients failing first- and second-line standard chemotherapy treatment.
The occurrence of brain metastases (BMs) is increasing given the availability of a more accurate radiological imaging such as MRI for detecting also small brain lesions and the most effective systemic therapy able to control extracranial disease. Although, the new target therapy and immunotherapy has proven to be effective on brain metastasis too, a subgroup of patients shows prove themselves unresponsive to medical treatment. A further subgroup of patients exhibit diffuse brain disease for the presence of multiple brain lesion (>10 BMs) or leptomeningeal carcinomatosis. Among these patients the most treatment employed is represented by whole brain RT. Since the 1950s, whole-brain radiation therapy (WBRT) has been the most widely used treatment for patients with multiple brain metastases, given its effectiveness in palliation, widespread availability, and ease to delivery. However, the median overall survival recorded is restricted to 3 months, on the average. A better understanding of the molecular and cellular mechanisms underlying brain metastasis might be expected to lead to improvements in the overall survival rate for these patients. Recent studies have revealed complex interactions between metastatic cancer cells and their microenvironment in the brain. Priego et al. describe that brain metastatic cells induce and maintain the co-option of a pro-metastatic program driven by signal transducer and activator of transcription 3 (STAT3) in a subpopulation of reactive astrocytes surrounding metastatic lesions. In patients, active STAT3 in reactive astrocytes correlates with reduced survival from diagnosis of intracranial metastases. Blocking STAT3 signaling in reactive astrocytes reduces experimental brain metastasis from different primary tumor sources, even at advanced stages of colonization. Silibinin (or silybin) is a natural polyphenolic flavonoid isolated from seed extracts of the herb milk thistle (Silybum marianum). Silibinin has been shown to impair STAT3 activation. Preclinical studies show that Silibinin has an anticancer effects in vitro and in vivo. Based on this background, the investigators designed a double arm randomized trial evaluating the benefit of Silibinin (in the form of marketed supplement) associated to WBRT respect to WBRT alone.
This phase I trial tests the safety, side effects, and best dose of a new intervention, AU409, in treating patients with primary liver cancers that may have spread from where it first started to nearby tissue, lymph nodes, or distant parts of the body (advanced) or advanced solid tumors that have spread to the liver (liver metastatic disease). AU409 may stop cancer from growing and spreading. This trial may help researchers determine if AU409 is safe and effective in treating patients with liver cancers and solid tumors with liver metastatic disease.
To determine the safety and efficacy of using the drug azeliragon combined with stereotactic radiosurgery. Specifically, to determine if this combination will lead to improved response in the brain (tumor shrinking in size) and overall tumor control (how long tumor remains controlled).
The primary purpose of this study is to determine complete remission rate of a novel combination induction chemotherapy treatment based upon 20 patients with newly diagnosed secondary AML.
The purpose of this study is to prospectively evaluate the feasibility of SBRT for the management of synchronous oligo metastatic liver metastases from colorectal cancers.
The goal of this clinical trial is to learn about hepatectomy on the prognosis of patients with nasopharyngeal carcinoma liver metastases (NCLM). The main questions it aims to answer are: To explore the effect of hepatectomy on the overall survival, recurrence-free survival and other prognostic indicators of patients with NCLM. To explore the impact of hepatectomy on the safety of patients with NCLM. Researchers will compare the prognosis of the patients in the hepatectomy group and the patients with NCLM who were prospectively enrolled in the same institution and received only systemic treatment at the same time by propensity score matching.
This is a prospective, multicenter, randomized, controlled clinical study of NSCLC patients with intracranial oligo-metastatic EGFR-sensitive mutations treated with EGFR-TKI Almonertinib , according to the implementation time of brain radiotherapy. Patients were randomly divided into two groups, experimental group (early intervention group of brain radiotherapy) : the brain radiotherapy started within 1 month of TKI treatment, the brain radiotherapy here specifically refers to stereotactic radiotherapy; Control group (brain radiotherapy late intervention group) : Brain radiotherapy was given within 3 months after brain progression during TKI treatment. The differences in OS,iPFS, PFS, iORR, safety, neurocognitive function and quality of life between the two groups were compared.
Phase 2 open-label single arm intervention study administering encorafenib/binimetinib in neo-adjuvant setting followed by surgery and subsequent adjuvant encorafenib/binimetinib in in-transit melanoma patients without lymph node and distant metastases.
Contrast-enhanced magnetic resonance imaging is the most widely used examination for detecting the presence of brain metastasis. Functional sequences such as perfusion weighted imaging makes it possible to differentiate tumor recurrence from cerebral radionecrosis. However, this imaging technique may exhibit limitations, especially for brain lesions consisting of a mixture of necrotic tissue and tumor progression or depending on the location of the lesion in the brain. The use of 18F-DOPA PET is another option available to oncologists. Many studies on gliomas showed the superiority of this imaging technique over contrast-enhanced MRI. However, this imaging solution has been very poorly studied for brain metastases. The new PET technology equiped with silicon detectors makes it possible to obtain greater sensitivities than those of previous generations. It also make possible to obtain images in very short acquisition times. After injection, the hardware allows to obtain the perfusion kinetics of the lesion thanks to a very short temporal sampling (i.e. three seconds). The main objective of this pilot study is to evaluate the association between early activity measurements (< 4 minutes post-injection) of 18F-FDOPA in PET and the differential diagnosis between radionecrosis and recurrence of cerebral metastases treated by radiotherapy.