The purpose of this study is to explore whether chemotherapy and targeted-therapy regimens guided by organoid drug sensitivity test can improve the outcomes of non-resectable locally advanced and metastatic Pancreatic neuroendocrine tumors. At the same time, this study will evaluate the successful stablishment rate of organoid from biopsy tissue , and explore the concordance between drug sensitivity test results and patients' treatment response
This study will enroll up to 30 evaluable patients with pheochromocytoma or paraganglioma who are undergoing surgical or systemic treatment. A pre-treatment 18F-FluorThanatrace ([18F]FTT) positron emission tomography/computed tomography (PET/CT) scan will be done prior to surgery or systemic therapy. PET/CT imaging will be used to evaluate PARP-1 expression in sites of pheochromocytoma or paraganglioma using the investigational radiotracer [18F]FTT. This is an observational study in that [18F]FTT PET/CT will not be used to direct treatment decisions. While patients and referring physicians will not be blinded to the [18F]FTT...
The objective of this clinical trial is to determine whether a Photoacoustic flow cytometry (PAFC)-based prototype device can detect circulating tumor cells (CTCs) in the blood of melanoma patients in vivo, in real time, and do so at detection limits at least one order of magnitude below the detection limits of currently existing ex vivo methods.
Qualitative and quantitative biomarker of response to radiotherapy is needed in paragangliomas. We aim at assessing the added value of 1H-SRM for the evaluation of early response to EBR therapy in patients with cervical SDHx PGL.
The purpose of this research study is to find how active and safe 131 I-MIBG is in patients with resistant neuroblastoma, malignant pheochromocytoma and malignant paraganglioma.
To evaluate the feasibility and efficacy of the Intraoperative Radiation Therapy (IORT) after the resection of a brain metastases to reduce the incidence of local relapse
The main purpose of this study is to determine the safety of combining ipilimumab and nivolumab with hypofractionated radiotherapy to a single tumor in patients with metastatic melanoma. Another purpose of this study is to determine the effect of ipilimumab, nivolumab and hypofractionated radiotherapy on the cancer as compared to ipilimumab and nivolumab.
This is a phase I study to observe the safety and efficacy of irinotecan and bevacizumab combined with re-radiotherapy in the treatment of recurrent glioblastoma. The study will provide a higher level of clinical evidence-based evidence for the clinical treatment of recurrent GBM, and fill the guidelines for the treatment of recurrent GBM.
This is a single center phase I, first-in-human, dose escalation study of FLASH therapy in patients with metastases of melanoma. The trial is based on escalating single doses of FLASH therapy administered to skin melanoma metastases using the Mobetron® with high dose rate (HDR) functionality. The aim of the study is to evaluate a dose escalation of high dose rate radiotherapy (FLASH therapy) as single dose treatment for skin melanoma metastases that progress locally despite systemic treatments. Melanoma is a typically radio-resistant tumor type, which can justify such a dose escalation with a new type of radiotherapy that appears...
This is a phase 1b/2, open label study to evaluate the safety, tolerability, pharmacokinetics and initial efficacy of KD6001 in combination with toripalimab in patients with advanced melanoma.