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To evaluate the efficacy and safety of pyrotinib plus capecitabine in HER2-positive breast cancer patients with active brain metastases that have failed ADCs
The goal of this clinical trial is to evaluate the efficacy of stereotactic radiotherapy in the treatment of brain metastases. The main question it aims to answer is: Did stereotactic radiotherapy improve LC rate in the treatment of brain metastases? Participants will be recorded for local control rates during follow-up.
This is an monocenter, single arm, clinical investigation that evaluate the impact of the method on the objective response rate (ORR) of visceral lesions undergoing electrochemotherapy. Electrochemotherapy is a well-defined method for the treatment of cutaneous and subcutaneous metastases of different tumor histotypes. Although still limited, the various experiences in the treatment of visceral localizations, particularly in liver metastases from colorectal cancer are promising and show that electrochemotherapy is a safe treatment, even in the case of lesions near large vessels or nerves. The investigators therefore propose a clinical investigation with a Medical Device...
The goal of this phase II randomized clinical trial is to compare the safety and efficacy of Elemene plus Stupp Protocol (the new protocol) and Stupp Protocol alone (the standard protocol) in patients with newly-diagnosed glioblastomas (ndGBMs). The main questions to answer are: - Whether the new treatment protocol (Elemene plus Stupp Protocol) is clinically safe for ndGBM patients. - Whether the new treatment protocol (Elemene plus Stupp Protocol) brings better survival benefits for ndGBM patients compared to the standard-of-care Stupp Protocol. Study participants will be enrolled in 5 hospitals in China and randomly assigned to receive either the new...
Brain metastases in patients with advanced and metastatic melanoma are a frequent complication and a significant cause of morbidity and mortality in this patient population. As the incidence of brain metastases continues to increase in patients with metastatic melanoma, it is urgent that the investigators identify effective therapies. ENCEFALO is a Phase II, single arm, multicentre clinical trial designed to evaluate the activity of encorafenib plus binimetinib followed by cemiplimab and fianlimab in patients with BRAF mutated melanoma and symptomatic brain metastases, following the simon design Two-stage minimax. The objective main is to evaluate the 6 month intracranial...
In previous single center study, both modified cap-assisted endoscopic mucosal resection (mEMR-C) and endoscopic submucosal dissection (ESD) were reported to be effective for the treatment of small rectal neuroendocrine tumors (NETs) and mEMR-C was inferior to ESD for the treatment of small rectal NETs (≤10 mm), as it has shorter operation times and lower hospitalization costs. However, a multicenter randomized controlled trial is needed to prove the universality and generality of these findings.
According to clinical practice and relevant retrospective research data, both modified cap-assisted endoscopic mucosal resection (mEMR-C) and endoscopic mucosal resection with a ligation device(ESMR-L) were reported to be effective for the treatment of small rectal neuroendocrine tumors (NETs) . However, there is a lack of multicenter prospective studies to evaluate the advantages and disadvantages of mEMR-C and mEMR-L. mEMR-C is the modified ESMR-L without submucosal injection.
Glioblastoma (GBM) is an aggressive malignancy of the central nervous system. Older adults with GBM have a unique constellation of medical, psychosocial, and supportive care needs. To address these challenges, prior work has evaluated the feasibility of hypofractionation, a treatment approach delivering fewer, larger radiation dosages over a shorter time period. Common hypofractionated regimens deliver a lower biologically equivalent radiation dose than the conventional regimens used for younger adults. Whether dose escalated hypofractionation can further improve outcomes in older adults remains unclear. This will be a hybrid randomized control trial comparing the efficacy and...
This is a phase II, open, single-center study to explore the efficacy and safety of Envafolimab combined with recombinant human endostatin, temozolomide and cisplatin in the treatment of mucosal melanin. At the same time, the tissue and peripheral blood samples of the patients were taken for the determination of PD-L1 expression, ctDNA and other biomarkers and the results were analyzed to find the predictive factors of prognosis or curative effect. Patients with advanced mucosal melanoma who met the inclusion criteria but did not meet the exclusion criteria were enrolled in this study and received 6 cycles of Envafolimab combined with recombinant human endostatin, temozolomide and...
This research study is being conducted to improve the quality of care of participants who have a diagnosis of gastrointestinal cancer (anal, colon, rectal, esophageal, stomach, small bowel, appendix, pancreas, gall bladder, liver, neuroendocrine tumor of gastrointestinal origin). This study has 3 components as follows- 1. Ensuring appropriate biomarker testing and evidence-based care: Biomarkers are molecules in the tumor or blood that indicate normal or abnormal processes in participant's body and may indicate an underlying condition or disease. Various molecules, such as DNA (genes), proteins, or hormones, can serve as biomarkers since they all...
