View clinical trials related to Brain Metastases.
Filter by:The objective of this study is to evaluate the efficacy of combination of palbociclib, trastuzumab and pyrotinib with fulvestrant in ER/PR positive and HER2-positive breast cancer patients with brain metastasis.
To evaluate the efficacy and safety of Camrelizumab Combined with Chemotherapy and Local Treatment in non-small cell lung cancer with brain metastases.
This study compares the effectiveness and safety of two radiation treatment techniques for patients with multiple brain metastases.
The purpose of this study is to test whether an additional magnetic resonance image (MRI) sequence can improve the ability to distinguish radiation damage from tumor recurrence in participants with brain metastasis who have previously been treated with stereotactic radiosurgery (SRS).
Brain metastasis (BrM) develops in approximately 40% of cancer patients. Stereotactic radiosurgery (SRS) is a form of radiotherapy that delivers high-dose per fraction to individual lesions that is commonly used to treat BrM. Radionecrosis (RN) is an adverse event that occurs in approximately 10 - 25% of patients 6 - 24 months after treatment with SRS. Tumour progression may also occur due to local failure of treatment. Radionecrosis and tumour progression share very similar clinical features including vomiting, nausea, and focal neurologic findings. Radionecrosis and tumour progression also share overlapping imaging characteristics. Due to their similarities, physicians need to perform a surgical resection to diagnose the complication. By using a hybrid FLT-PET/MRI scan, the investigators propose that this combination scan will provide robust data with which to differentiate between radionecrosis and tumour progression without the need for surgery. The investigators plan to conduct a single center feasibility study to investigate the potential in differentiating between SRS and tumour progression in patients who have previously undergone SRS for BrM who are suspected to have either RN or tumour progression using hybrid FLT-PET/MRI imaging.
This is a prospective phase II clinical study to assess the efficacy of Sintilimab combined with Bevacizumab for driving gene-negative, asymptomatic brain metastases from non-small cell lung cancer by intracranial ORR(iORR),also iPFS,ORR and PFS.The safety and tolerability is evaluated as well.
A phase II study on the treatment of advanced non-small cell lung cancer with brain metastasis by SRS sequential sintilimab
This study is being done for the following reasons: The study has two parts. The purpose of the first part (Phase I) of the study is to find out the highest dose of Afatinib that can be given safely with T-DM1. The purpose of the second part of the study (Phase II) is to find out whether the dose of Afatinib with T-DM1 determined in Phase I will keep breast cancer from getting worse for a period of time.
Brain metastases are a source of much morbidity and mortality in adults with primary solid malignant tumors. With improvements in systemic therapy that prolong survival but have limited central nervous system penetration, patients with brain metastases are at increasing risk of developing and experiencing long-term side effects from treatment of brain metastases. The overarching goal of this study is to better understand the determinants of RT-associated changes in white and gray matter function and associated neurocognitive decline.
Brain metastasis accounted for 10-15% of all breast cancer patients and even higher in patients with triple negative and HER2 overexpressed subtype. Stereotactic radiation is the standard option for patients with 1-4 brain metastases. Among patients with 1-4 brain metastases, many studies suggest that stereotactic radiation results in fewer neurologic side effects than whole brain radiation. Also, several studies had demonstrated that 5-10 lesions had similar overall survival by using whole brain radiotherapy or stereotactic radiotherapy. Fractionated stereotactic radiotherapy(FSRT) is increasingly administered in the brain metastatic patients and retrospective studies had shown that FSRT had better local control and lower brain radiation necrosis than single fraction stereotactic radiation. Therefore, In this study, we explore to treat 1-10 brain metastasis lesion in breast cancer patients with FSRT.