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The purpose of this study was to explore the predictive value of the heterogeneity of 68Ga-FAPI PET-CT uptake before treatment on the response of T-DXd treatment in patients with brain metastases of HER2-positive breast cancer. The patient underwent 68Ga-FAPI PET-CT examinations within 2 weeks before and after 2 cycles of T-DXd treatment. Heterogeneity index, SUVmax, SUVmean and other uptake values were collected to investigate the association with efficacy of T-DXd.
[Background] For newly-diagnosed patients with brain metastases (BMs), conventional whole-brain radiotherapy (WBRT) might still remain a common palliative management. However, WBRT-related late consequences, particularly a decline in neurocognitive functions (NCFs), are a major concern. Actually, WBRT-related neurocognitive dysfunction is usually characterized as deterioration involving learning and memory, in which the extremely radiosensitive hippocampus indeed plays a critical role. To postpone the occurrence and mitigate neurocognitive impairments associated with conventional WBRT, there have been some strategies in the clinical practice of radiation oncology. Among them,...
Primary Objective: To evaluate the efficacy of high-dose firmonertinib combined with bevacizumab and intrathecal pemetrexed in EGFR Ex19del/L858R-mutated non-small cell lung cancer (NSCLC) with leptomeningeal metastasis (LM), as measured by Overall Survival (OS). Secondary Objectives: 1. To assess the efficacy of this regimen in EGFR Ex20ins/PACC/L861Q-mutated NSCLC with LM. 2. To further evaluate therapeutic outcomes across cohorts, including: - Time to Treatment Failure (TTF) - Leptomeningeal Objective Response Rate (ORR-LM) - Clinical Response Rate 3. To analyze the impact of this regimen on *quality of life* using...
The investigators were to explore whether high-dose Furmonertinib, compared with osimertinib, could achieve longer survival in patients with EGFR-mutated NSCLC with CNS metastasis.
This is a phase Ⅱ clinical study of Zanubrutinib(Z) in combination with methotrexate (M) and thiotepa(T) in treating newly diagnosed primary CNS lymphoma (PCNSL). The purpose of the study is to test the efficacy and tolerability of a combination treatment of MTZ regimen in treating patients who have newly diagnosed PCNSL
The purpose of this study is to assess the ability of the home-based intervention, HOBSCOTCH-CA, to improve the quality of life and cognitive function in Service Members, Veterans and civilians who are survivors of brain cancer or a brain tumor (CA participants). This study will also assess the ability of the HOBSCOTCH-CA program to improve quality of life in caregivers of patients with brain cancer/tumor and to reduce caregiver burden. Enrolling with a Caregiver is optional for CA participants. Investigators will compare two groups of CA participants and their Caregiver (enrolling with a Caregiver is optional): one who receives HOBSCOCTCH-CA immediately (Group 1) and another...
The purpose of this study is to assess the feasibility of home-based Transcranial Direct Current Stimulation (tDCS) combined with a home activity based therapy program in patients with stroke, brain tumors or neurodegenerative conditions and to assess the efficacy of home-based tDCS combined with a home activity-based therapy program as an intervention to treat cognitive-linguistic impairments related to stroke, brain tumors, or neurodegenerative conditions and improve quality of life.
This study investiagates deep-regional or superficial hyperthermia to enhance radiotherapy or chemoradiation in patients that suffer recurrent disease after previous radiotherapy.
The goal of this prospective observational study is to evaluate the presence of circulating tumoral cells in patients over 18 with a stage I-III resectable Merkel cell carcinoma after the initial therapeutic sequence of surgery and radiotherapy. The main question it aims to answer is : Can any residual disease be found in the form of circulating tumoral cells in blood samples of patients treated with surgery and radiotherapy for a resectable, stage I to III Merkel cell carcinoma ? When possible, the circulating tumoral cells count will be compared to the one realized in a blood sample of the same patient before surgery and radiotherapy. Participants will : - Have a...
This is a Phase I clinical trial evaluating an investigational treatment called IDOV-Immune, a type of oncolytic virus therapy, for adults with advanced solid tumors that have not responded to standard treatments. Oncolytic viruses are designed to infect and destroy cancer cells and have the potential to stimulate the immune system to fight the tumor. The purpose of this study is to determine the safety of IDOV-Immune, how well it is tolerated, and to identify the highest dose that can be safely given. Researchers will also study how the drug behaves in the body, how the immune system responds to it, and whether it shows any signs of shrinking tumors. Participants will...
