View clinical trials related to Neuroendocrine Tumor.
Filter by:This study aims to investigate if the proportion of neuroendocrine tumor (NET) patients with normal vitamin values can be increased, with vitamin suppletion and a personalized diet, Effects of the intervention will be evaluated by quantitative analysis of blood and urine and questionnaires. The measurements, will be performed at baseline (t=0), after 4 weeks (t=4) and after 18 weeks at end of study (t=18). Furthermore at t=18 a semi-qualitative interview will be performed.
The purpose of this study is to evaluate the effect of different surgical resections (R0, R1, R2) on circulating NET transcripts (PCR score or NETest). A drop in circulating NET levels will be correlated with surgical excision. Secondly, variation of circulating NET transcripts will be correlated to NET recurrence to test whether this analysis may constitute an early predictive marker of disease relapse.
In this study, participants with multiple types of advanced (unresectable and/or metastatic) solid tumors who have progressed on standard of care therapy will be treated with pembrolizumab (MK-3475).
This study aims to investigate if optimal personalized consultation by a dietician for a healthy diet focused on food which contains sufficient vitamins and minerals improves gastrointestinal symptoms as determined by an improved score in the gastrointestinal symptoms of the NET specific EORTC QLQ-GINET21 at end of study.
Patients with a neuroendocrine tumor (NET) frequently suffer from physical as well as psychosocial complaints. Patients may experience various symptoms from tumor burden and secreted hormones by the tumor. They also can have complaints due to their anti-cancer treatment and accompanying side effects. Adequate information is an essential aspect of supportive care. Patients need for information and care remain frequently unnoticed. The aim of the current study is to test the effectiveness of a web-based tailored information and support system to support patients' information and care needs. Key features of this website are patient self-screening of physical and psychosocial problems, tailored patient education on reported problems and self-referral to professional health care. The investigators expect that the website is a highly suitable medium to provide tailored information and support.
Neuroendocrine tumors are derived from the neuroendocrine system of the gastroenteropancreatic and bronchopulmonary tract systems. Treatment options include surgery, medical and ablative therapies as well as peptide-receptor radionuclide therapy. Survival is linked to early and accurate diagnoses or to the effective detection of disease recurrence and/or treatment failure. One challenge is to develop accurate non-invasive blood tests that can detect neuroendocrine tumor activity. A second challenge is to evaluate the effectiveness of molecular biomarkers in the natural history of this disease. RegisterNET registry aims at collecting data and blood samples from patients presenting with a NET in the USA. Data will be entered prospectively and anonymized after informed consent. All physicians who treat neuroendocrine tumor patients are invited to participate to the registry. Data will be evaluated within regular time frames, focusing on diagnostic accuracy for biomarkers in the different types and grades of tumors, treatment modalities and patient outcomes (e.g. disease recurrence and survival), thereby contributing to an understanding of the role of biomarkers in tumor management.
This phase I/II trial studies how well gallium Ga 68-DOTA-TOC positron emission tomography (PET)/computed tomography (CT) or PET/magnetic resonance imaging (MRI) works in imaging patients with somatostatin receptor positive tumors. Gallium Ga 68-DOTA-TOC binds to somatostatin receptor positive tumors and can be seen using a PET scan. A PET scan uses a special camera to detect energy given off from gallium Ga 68-DOTA-TOC, to make detailed pictures of areas where material accumulates in the body. Diagnostic procedures, such as gallium Ga 68-DOTA-TOC PET/CT or PET/MRI, may help find and diagnose somatostatin receptor positive tumors and help plan the best treatment.
Rationale: Patients with neuroendocrine tumors (NET) have a rare disease. Due to treating patients with a neuroendocrine tumor in 'NET knowledge centers' patients often have to travel long distances for follow-up visits at the outpatient clinic. Patients whose medical condition allows videoconsultation could save time by replacing outpatient clinic visits through videoconsultation for receiving follow-up care. Therefore, in this study we aim to introduce videoconsultation as a alternative for follow-up outpatient clinic visits in NET patients. Objective: The primary objective is to assess if use of videoconsultation in follow-up care for NET patients is feasible. We hypothesize that videoconsultation is a suitable medium for providing follow-up care in NET patients. Secondary objectives are to explore the amount of time videoconsultation takes in comparison with outpatient clinic visits and the acceptability and satisfaction of physicians and patients with using videoconsultation in follow-up care. Study design: The present study is a single-centre prospective feasibility study. Study population: Adult NET patients under surveillance or treatment of the department Medical Oncology at the University Medical Centre Groningen (UMCG) whose medical condition allows videoconsultation will be invited to participate. Intervention: Patient who give informed consent will participate in the study. Participants will receive follow-up care through videoconsultation instead of conventional visits at the outpatient clinic. Main study parameters/endpoints: The main endpoint is the feasibility of videoconsultation for follow-up care in NET patients. We hypothesize that videoconsultation is a suitable medium for providing follow-up care.
This pilot research trial studies molecular analysis in tissue samples from patients with advanced or metastatic neuroendocrine tumors. Studying samples of tissue from patients with neuroendocrine tumors in the lab may help doctors identify mutations to classify disease and plan the best treatment.
Neuroendocrine cancer is an unusual disease and often goes undetected by routine imaging. The 68Ga-DOTATATE PET Scan is a novel scanning method that may have improved sensitivity and resolution specifically for neuroendocrine tumors. Patients with neuroendocrine tumors will be imaged with this agent and it will be compared to conventional imaging methods to determine the safety and efficacy of this radiopharmaceutical.