علم الأورام (طبي)

بالأسفل التجارب السريرية الحالية.

غربل قائمة الدراسات هذه بالموقع والحالة وغيرها.

1. Financial Difficulty in Patients With Blood Cancer

   Scottsdale/Phoenix, Ariz.

   The purpose of this study is to analyze the financial difficulties experienced by patients undergoing treatment for multiple myeloma (MM) and chronic lymphocytic leukemia (CLL). It is composed of a patient survey (n=250), a physician survey (n=100), and a practice survey completed by each site enrolling patients onto this study. A subset of enrolled patients (n=35) will be invited to participate in an optional second telephone interview (Appendix D). This study will measure the prevalence of patient-reported financial difficulty, specific financial burdens and resources currently available to patients and from practices to assist with patient financial navigation.

2. Undiagnosed Tumor/Undifferentiated Mass Registry

   Rochester, Minn., Scottsdale/Phoenix, Ariz., Jacksonville, Fla.

   The purpose of this study is to create a research registry to prospectively collect research biospecimens and corresponding clinical data from subjects with an undiagnosed tumor or undifferentiated mass.

3. A Study to Explore if it is Possible to Successfully Obtain Optical Coherence Tomography (OCT) Imaging and Data While Patients Undergo Brain Surgery

   Jacksonville, Fla.

   The goal of this study is to investigate the feasibility of successfully obtaining intra-operative OCT imaging and data during standard brain surgery.

4. A Study to Establish a Living Breast Organoid Biobank for Translational Research

   Rochester, Minn., Jacksonville, Fla., Scottsdale/Phoenix, Ariz.

   Researchers at Mayo Clinic are developing a Biobank of adult stem cell-rich breast organoids, a new research resource to facilitate normal and cancer stem cell research. Subjects in the Biobank will provide samples of excess breast tissue, complete a health questionnaire, and allow access to medical records now and in the future. The Biobank serves as a library for researchers; instead of having to look for volunteers for each new project, researchers can use samples from the Biobank as well as share information already collected.

5. Thoracotomy Versus Thoracoscopic Management of Pulmonary Metastases in Patients With Osteosarcoma

   Rochester, Minn.

   The purpose of this study is to determine if open surgical resection is superior to thoracoscopic resection for thoracic event-free survival (tEFS) in patients with resectable oligometastatic pulmonary osteosarcoma.

   Furthermore, to determine if open surgical resection is superior to thoracoscopy for event free survival (EFS), for overall survival (OS), and if thoracoscopy is superior to open surgical resection for postoperative pain interference in patients with resectable oligometastatic pulmonary osteosarcoma.

6. Metastatic Non-Small Cell Lung Cancer Insomnia

   Rochester, Minn.

   The purpose of this study is to evaluate the frequency of insomnia in patients with metastatic non-small cell lung cancer.

7. Database of All Patients with Peritoneal Surface Malignancies Treated at Mayo Clinic

   Rochester, Minn.

   The purpose of this study is to:

   1. Establish a prospective database of all patients with peritoneal surface malignancies seen by Dr. Travis Grotz at the Mayo Clinic, Rochester.
   2. Design and implement quality improvement projects utilizing this database
   3. Design and implement outcomes research using this prospective database
   4. Design and implement quality of life studies using this prospective database

8. A Study of the Possible Use of a New Imaging Method with Glioma Tumors

   Rochester, Minn., Scottsdale/Phoenix, Ariz.

   The purpose of this study is to see if Magnetic Resonance Elastography (MRE) a recently developed imaging technique can be used to characterize and help stage glioma tumors and evaluate response to therapy.

9. Tissue and Blood Registry for Individuals with Liver and Biliary Tumors

   Jacksonville, Fla.

   This study will collect and store samples of tissue and blood for current and future research studies on Liver and Biliary Tumors.

10. Memantine Hydrochloride and Whole-Brain Radiotherapy With or Without Hippocampal Avoidance in Reducing Neurocognitive Decline in Patients With Brain Metastases

    Mankato, Minn., La Crosse, Wis., Eau Claire, Wis., Rochester, Minn., Albert Lea, Minn.

    This randomized phase III trial compares memantine hydrochloride and whole-brain radiotherapy with or without hippocampal avoidance in reducing neurocognitive decline in patients with cancer that has spread from the primary site (place where it started) to the brain. Whole brain radiotherapy (WBRT) is the most common treatment for brain metastasis. Unfortunately, the majority of patients with brain metastases experience cognitive (such as learning and memory) deterioration after WBRT. Memantine hydrochloride may enhance cognitive function by binding to and inhibiting channels of receptors located in the central nervous system. Radiation therapy uses high energy x-rays to kill tumor cells and shrink tumors. Using radiation techniques, such as intensity modulated radiotherapy to avoid the hippocampal region during WBRT, may reduce the radiation dose to the hippocampus and help limit the radiation-induced cognitive decline. It is not yet known whether giving memantine hydrochloride and WBRT with or without hippocampal avoidance works better in reducing neurocognitive decline in patients with brain metastases.