View clinical trials related to Neuroendocrine Tumors.
Filter by:Phase I Multicenter, Open-label, Clinical and Pharmacokinetic Study of PM01183 in Combination with Fixed Doxorubicin in Non- Heavily Pretreated Patients with Selected Advanced Solid Tumors to determine the maximum tolerated dose (MTD) and the recommended dose (RD) of PM01183 in combination with doxorubicin, to characterize the safety profile and feasibility of this combination, to characterize the pharmacokinetics (PK) of this combination, to obtain preliminary information on the clinical antitumor activity,to explore the feasibility, safety and efficacy of a potential improvable dose of this combination in selected tumor types [i.e. small cell lung cancer (SCLC) and endometrial cáncer] and to evaluate the pharmacogenomics (PGx) in tumor samples of patients exposed to PM01183 and doxorubicin at the RD in order to assess potential markers of response and/or resistance.
Background: - Neuroendocrine tumors (NETs) are rare but have been more common over the past decade. The only treatment for NETs is surgery, but most are found when they are too advanced for surgery. Researchers are looking for the best way to find NETs earlier, so that surgery can be successful. They want to test if the study drug can be used along with imaging devices to detect NETs. Objectives: - To see how well a new experimental imaging agent, 68Gallium-DOTATATE, detects unknown primary and metastatic NETs in the gastrointestinal system and pancreas. Eligibility: - Adults over 10 years old with a suspected NET or family history of NET. Design: - Participants will be screened with a medical history and physical exam, and have a blood test. - Participants will undergo three scans. For all of these, a substance is injected into their body, they lie on a table, and a machine takes images. - A standard computed tomography (CT) scan of the chest, abdomen, and pelvis. - An octreotide scintigraphy Single photon emission computed tomography (SPECT)/CT. - A 68Gallium-DOTATATE positron emission tomography (PET)/CT. The study drug is injected into a vein, usually in the arm. Low-dose X-rays go through the body. For about 40 minutes a large, donut-shaped device takes images of the body. The entire session takes 90 to 120 minutes. - Researchers will compare images from the three scans. - Participants will have 1 follow-up visit each year for 5 years. At this visit, they will have a medical exam, blood taken, and a CT scan.
To evaluate the concordance and discordance between results of 68Ga-DOTATATE PET-CT scan and OctreoScan ® which is considered standard of care diagnostic test for neuroendocrine cancers and other imaging modalities like CT scan/MRI as gold standard.
This is a prospective, Phase 1-2, single center study in a total of 100 subjects with Neuroendocrine Tumors (NETs). Study participants will receive a one-time administration of 68Ga-DOTATATE and undergo a PET/CT imaging study, to investigate its suitability as a PET imaging agent for NETs.
This clinical trial studies gallium Ga 68-edotreotide positron emission tomography (PET)/computed tomography (CT) compared with indium In 111 pentetreotide plus contrast-enhanced CT (or MRI) in diagnosing patients with neuroendocrine tumors and other somatostatin receptor positive tumors. Diagnostic procedures, such as gallium Ga 68-edotreotide PET/CT, may help find and diagnose somatostatin receptor positive neuroendocrine tumors. It is not yet known whether Ga 68-edotreotide PET/CT is as effective as indium In 111 pentetreotide plus contrast-enhanced CT (or MRI) in diagnosis and staging of patients with neuroendocrine tumors.
Background Physical as well as psychosocial complaints are frequently present in patients with a neuroendocrine tumor (NET). Adequate information is seen as an essential aspect of supportive care. The aim of the current study is to test the effectiveness of a web-based tailored information and support system targeting patients' information and care needs. Key features of this system are self-screening of physical and psychosocial problems, tailored education on reported problems and self-referral to professional health care. Objective To detect whether a web-based tailored information and support system improves patients' perception and satisfaction of received information. The investigators hypothesize that after having received web-based tailored information and support patients feel more informed and are more satisfied with the received information than when receiving standard care. Study design The present study is a randomized prospective longitudinal experimental multicenter pilot study. In this study, we want to examine the effect sizes on the perception and satisfaction by the patient of received information (primary objective) and secondary objectives after having used web-based tailored information and support. Eligible are newly diagnosed NET-patients (N=40) (diagnosed less than 3 months ago). Patients will be asked to fill out questionnaires at baseline and after 12 weeks, on socio-demographic features (only at baseline), internet use (only at baseline), health care use, patients' perception and satisfaction of received information, distress, quality of life and empowerment (only after 12 weeks). Study population Patients diagnosed with a NET (any type of NET, any phase of disease) who are under treatment at the Department of Medical Oncology in the University Medical Center Groningen or Hospital Medisch Spectrum; twenty will be invited to participate in the study. Intervention During 12 subsequent weeks, a personalized website (with a surname/password) will become available to patients in the experimental group beside the usual standard care. Key features of the website are self-screening, tailored patient education and self-referral. Self-screening will be performed by an online version of the Dutch Distress thermometer (DT) and Problem List (PL). Patients will receive automated feedback on their DT score immediately after test completion together with information regarding problems reported on the PL, options for (self)-help and possibilities for referral to professional care. Contact information will also be available to discuss questions, problems and/or referral needs. Patients may also request a telephone call. Main study endpoint The primary endpoint is to detect an improvement in patients' perception and satisfaction of received information after having received web-based tailored information and support.
Temozolomide or dacarbazine-based chemotherapy combined with endostatin have efficacy in well-differentiated pancreatic neuroendocrine tumor
The purpose of this study is to determine if 68Gallium-octreotate and 18Fluorodesoxyglucose uptake, apparent diffusion coefficient and post 177Lu-octreotate SPECT/CT dosimetry are reliable predictors for lesion-by-lesion treatment outcome.
The aim of the study is to identify predictive factors for the response to Lanreotide treatment in Acromegaly as well as in Neuroendocrine Tumours.
The purpose of this study is to allow continued use of pasireotide in patients who are on pasireotide treatment in a Novartis-sponsored study and are benefiting from the treatment as judged by the investigator.