View clinical trials related to Esthesioneuroblastoma.
Filter by:Background: Olfactory neuroblastoma (ONB) is a rare cancer. It grows from tissue in the upper part of the nose cavity, related to the sense of smell and can affect a person s sense of smell. Researchers want to better understand the health problems of people with ONB. This may help them design better treatment and supportive care studies. Objective: To better understand ONB-the course of the disease, tumor characteristics, response to treatments, and management of the treatment. Eligibility: People ages 3 years and older who have ONB. They must enroll in NIH studies #19-C-0016 and #18-DC-0051. Design: Participants will be screened with a medical history and medical record review. Participants do not have to visit NIH. Participants will give a blood sample. They will complete surveys to assess their emotional and physical wellbeing and needs. Leftover tissue from biopsies and surgeries will be collected. Participants will take smell tests. They will smell items and answer questions about them. Participants may take taste tests. They will get plastic taste strips that they will move around their mouth to determine the taste. Participants may have a physical exam. Their performance status may be assessed. Participants may give blood, saliva, urine, and nasal secretion samples. Participants may have computed tomography and/or magnetic resonance imaging scans. Participants may have one or more tumor biopsies. Participants will talk to the research team about the results of their medical record/tests evaluation. The team will recommend how to best manage and treat their disease. Participants may give samples and complete surveys every 12 months. Their medical records will be reviewed every year. They will be monitored for the rest of their life.
This is a prospective longitudinal study to access postoperative 2-year quality of life in patients who undergo endonasal endoscopic approach surgeries of the skull base.
The study population consists of patients who undergo resection for somatostatin receptor-positive (SSTR-positive) CNS tumors, focusing on meningioma, and including esthesioneuroblastoma, hemangioblastoma, medulloblastoma, paraganglioma, pituitary adenoma, and SSTR-positive systemic cancers metastatic to the brain, such as small cell carcinoma of the lung. The study indication is to determine the diagnostic utility of 68Ga-DOTATATE PET/MRI in the diagnosis and management of patients with SSTR-positive CNS tumors, specifically whether 68Ga-DOTATATE PET/MRI demonstrates utility distinguishing between tumor recurrence and post-treatment change. To date, the utility of Ga-68-DOTATATE PET/MRI in meningioma has not been explored. Investigators have over the past 3 months been able to accrue the largest case series of presently 12 patients in whom Ga-68-DOTATATE PET/MRI demonstrated utility in the assessment of meningioma, including assessment for postsurgical/postradiation recurrence, detection of additional lesions not visualized on MRI alone, and evaluation of osseous invasion. Based on this initial experience, investigators intend to study the impact of Ga-68-DOTATATE PET/MRI in the assessment of the extent of residual tumor in patients status post meningioma resection, specifically in patients in whom tumor location limits resectability, patients with World Health Organization (WHO) grade II/III disease, and patients with history of stereotactic radiosurgery (SRS) who develop postradiation change.