Clinical Trials About "NAVIN FLUORINE" RSS

01:35 EST 21st November 2018 | BioPortfolio

We list hundreds of Clinical Trials about "NAVIN FLUORINE" on BioPortfolio. We draw our references from global clinical trials data listed on and refresh our database daily.

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Showing "NAVIN FLUORINE" Clinical Trials 1–25 of 39


Fluorine F 18 Clofarabine PET/CT in Imaging Patients With Autoimmune or Inflammatory Diseases

This pilot trial studies how well fluorine F 18 clofarabine positron emission tomography (PET)/computed tomography (CT) works in imaging patients with autoimmune or inflammatory diseases. Fluorine F 18 clofarabine is an imaging agent or tracer which may be taken up by inflammatory tissue in the body. Diagnostic imaging, such as PET/CT scans, can be used to measure the amount of injected tracer that is taken up by inflammatory tissue. PET/CT scan may help to determine how fluori...

Fluorine F 18 FEQA in Patients With Stage III or Stage IV Non-Small Cell Lung Cancer and in Healthy Participants

RATIONALE: Fluorine F 18 FEQA may be an effective radioactive drug to use with positron emission tomography (PET) scans. PURPOSE: This clinical trial is studying the use of fluorine F 18 FEQA in patients with stage III or stage IV non-small cell lung cancer and in healthy participants.

Fluorine F 18 Fluorthanatrace PET/CT in Treating Participants With Primary or Recurrent Ovarian, Fallopian Tube, or Primary Peritoneal Cancer

This trial studies how well fluorine F 18 fluorthanatrace positron emission tomography (PET)/computed tomography (CT) works in treating participants ovarian, fallopian tube, or primary peritoneal cancer that is primary or has come back. Fluorine F 18 fluorthanatrace is a radioactive tracer, a type of imaging agent that is labeled with a radioactive tag and injected into the body to help with imaging scans. PET/CT uses a scanner to make detailed, computerized pictures of areas i...

Positron Emission Tomography Using Fluorine F 18 EF5 to Find Oxygen in Tumor Cells of Patients Who Are Undergoing Surgery or Biopsy for Newly Diagnosed Brain Tumors

RATIONALE: Diagnostic procedures using fluorine F 18 EF5 and positron emission tomography to detect tumor hypoxia may help in planning cancer treatment. PURPOSE: This phase I trial is studying the side effects of fluorine F18 EF5 when given during positron emission tomography to find oxygen in tumor cells of patients who are undergoing surgery or biopsy for newly diagnosed brain tumors.

F18 DCFPyL PET/CT in Imaging Participants With Recurrent Prostate Cancer

This phase II trial studies how well fluorine F 18 DCFPyL positron emission tomography/computed tomography (PET/CT) works in imaging participants with prostate cancer that has come back. Diagnostic procedures, such as fluorine F 18 DCFPyL PET/CT, may help find and diagnose prostate cancer and find out how far the disease has spread.

Testing of Radiofrequency Coil for Clinical 19F MRI

Testing of a dual tuned proton/fluorine MRI radio frequency coil Images were collected from plastic fluorine phantoms taped to the upper thigh of health volunteers. This trial was performed as part of an application for a Health Canada Investigational Device Exemption (Protocol # 226949)

Fluorine F18-EF5 and Fludeoxyglucose F18 Positron Emission Tomography in Assessing Hypoxia and Glycolysis in Patients With Stage I, Stage II, or Stage III Non-Small Cell Lung Cancer

RATIONALE: Diagnostic procedures, such as positron emission tomography, using the drug fluorine F18-EF5 to find oxygen and fludeoxyglucose F18 to find sugar in tumor cells may help in planning treatment for patients with non-small cell lung cancer.

[18 Fluorine(F)]DOPA Determinants and Predictors of Treatment Response in Psychosis

The first purpose of this study is to determine if dopamine synthesis capacity is significantly lower in treatment non-responders from illness onset relative to treatment responders. And the second purpose of this study is to determine the potential of [18 fluorine(F)]-DOPA to be used to predict treatment response to antipsychotic treatment in first episode psychosis.

Assessment of Voriconazole Penetration Into the Brain by Fluorine-Magnetic Resonance Spectroscopy

The purpose of this study is to determine the amount of voriconazole in the brain by fluorine-magnetic resonance spectroscopy (MRS) and to compare brain levels to plasma levels.

18F-FMAU PET/CT in Diagnosing and Characterizing Prostate Cancer

This pilot clinical trial studies how well fluorine F 18 d-FMAU (18F-FMAU) positron emission tomography (PET)/computed tomography (CT) works in diagnosing and characterizing prostate cancer. A PET/CT scan is an imaging test that uses a small amount of radioactive tracer that is given through the vein to take detailed pictures of areas inside the body where the tracer is taken up. Radiotracers such as 18F-FMAU may help to find the cancer and see how far the disease has spread.

PET/CT and Whole-Body MRI for Detection of Skeletal and Soft Tissue Metastases

Fluorine-18 Fluorodeoxyglucose (F-18 FDG) PET/CT is established as a powerful imaging tool for cancer detection and monitoring response to therapy. However, not all cancers are identified reliably due to variable rates of glucose metabolism. Whole-body MRI emerges currently as an excellent modality for morphological characterization of soft tissue and skeletal lesions. Sodium Fluorine-18 (F-18) was used in the 1970's for bone scanning and can be used as a skeletal tracer in cur...

18F-FLT Positron Emission Tomography and Diffusion-Weighted Magnetic Resonance Imaging in Planning Surgery and Radiation Therapy and Measuring Response in Patients With Newly Diagnosed Ewing Sarcoma

This pilot trial studies fluorine F 18 fluorothymidine (18F-FLT) positron emission tomography and diffusion-weighted magnetic resonance imaging in planing surgery and radiation therapy and measuring response in patients with newly diagnosed Ewing sarcoma. Comparing results of diagnostic procedures done before and after treatment may help doctors predict a patient's response and help plan the best treatment.

Study Using Fluorine-18-Labeled Fluoro-Misonidazole Positron Emission Tomography to Detect Hypoxia in Locally Advanced (T3-T4 and./or N1)Primary Rectal Cancer Patients

When used with a different radioactive tracer called FMISO, a PET scan can find areas of low oxygen in the tumor. We think that having areas of low oxygen is a reason why some tumors are hard to treat with radiation. FMISO PET scans have been done in 6 patients with rectal cancer. These patients had cancer that could not be operated on and that had spread to other areas. In this group of patients, FMISO PET scans were able to find the low oxygen areas in their tumors. But this...

Tracking Peripheral Blood Mononuclear Cells With Fluorine MRI

Cell-based therapies in the form of stem cell-based or immune cell-based therapies are becoming important treatment options that are either approved for clinical use or are showing promise in clinical trials. One of the issues regarding cell-based therapies is that, once the cells are injected into a subject, there is no easy way to track where they go, assess whether adequate numbers of cells arrive at the intended therapeutic target and for how long they persist at a given lo...

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18F-FSPG PET/CT for Cancer Patients on Therapy

The goal of this Phase II clinical trial is to further evaluate the ability of 18F-FSPG to diagnose, prognosticate, and evaluate response to therapy in patients with a wide variety of metastatic cancers.

Oxidoreductive Balance and Lysosomal Activity in Cancer Patients.

The research aims to determine the parameters of oxidative stress and inflammatory processes and compare these parameters with the image obtained using positron emission tomography (PET) with 2-deoxy-2-[fluorine-18]fluoro- D-glucose (18F-FDG) integrated with computed tomography (CT) in the group of oncological patients.

Effects of Desensitizing Dentifrices on the Reduction of Pain Sensitivity Caused by In-office Dental Whitening

Introduction: The pain sensitivity associated with whitening is the main problem reported by patients during dental whitening, and the use of desensitizing dentifrices is an alternative for the treatment of sensitivity. Objective: To evaluate clinically the influence of desensitizing dentifrices applied through a plastic tray, reducing the pain sensitivity and color variation caused by the technique of in-office dental whitening, through a controlled double-blind clinical stud...

The Utility of 18F-DOPA-PET in the Treatment of Recurrent High-grade Glioma

This proposal is for a pilot study comparing volumes of 18F-DOPA-PET avidity with contrast enhancement and T2 FLAIR on MRI. We then plan to compare patterns of failure with target volumes, pre-treatment MRI changes and pre-treatment 18F-DOPA-PET.

Effect of Subcutaneous ACTEMRA on Inflamed Atherosclerotic Plaques in Patients With Rheumatoid Arthritis

The purpose of this study is to test the hypothesis that anti-IL-6 therapy is effective for reducing plaque inflammation as measured by fluorine-2-deoxy-D-glucose positron emission tomography (FDG-PET) in patients with rheumatoid arthritis (RA) who are synthetic disease-modifying antirheumatic drugs (dMARD) inadequate responders and are naive to biologic therapy.

Chemotherapy Response Monitoring With 18F-choline PET/CT in Hormone Refractory Prostate Cancer

The purpose of this study is to determine whether imaging with 18F-choline PET/CT can provide information that may help guide subsequent investigational or clinical treatments for patients with advanced (hormone-refractory) metastatic prostate cancer.

The Effect of Different Dental Implant Surface Characteristics on Immunological and Microbiological Parameters

Objectives: To assess the levels of TNF-α, PGE2, RANKL, RANK, OPG, which are immunological markers of peri-implant disease and F. nucleatum, P. gingivalis, T. denticola, T. forsythia, P. intermedia, S. oralis, which are microbiological agents of peri-implantitis, in areas where SLA, fluorine-modified and anodized implant surfaces are used. Material and methods: In this study, 71 implants of 37 patients were assessed. The patients were grouped according to the surface characte...

MRI/PET Imaging to Assess Response to Pembrolizumab in Metastatic Melanoma

The purpose of this study is to test two imaging techniques, one called whole body (WB) diffusion weighted (DWI) magnetic resonance imaging (MRI) (WB-DWI MRI), and another called Fluorine-18 3'-deoxy-3'-fluorothymidine positron emission tomography (PET) (F-18-FLT PET). The goal is to see whether these imaging techniques would allow the study doctors to see changes in the size of a tumor earlier for patients with metastatic melanoma receiving Pembrolizumab (MK-3475).

Glutamine PET Imaging Colorectal Cancer

The clinical trial studies how well 11C-glutamine and 18F-FSPG positron emission tomography (PET) imaging works in detecting tumors in patients with metastatic colorectal cancer compared to standard imaging methods such as magnetic resonance imaging (MRI) or computed tomography (CT) scanning.

Fluorine-18-α-Methyltyrosine Positron Emission Tomography (18F-FMT PET) for Therapy Response in Lung Cancer

L-[3-18F]-α-methyltyrosine (18F-FMT) is an amino-acid tracer for positron emission tomography (PET). The investigators evaluated the value of 18F-FMT PET for the assessment of therapy response in patients with lung cancer as compared with that of 2-[18F]-fluoro-2-deoxy-D-glucose (18F-FDG) PET. The patients with lung cancer underwent PET studies with 18F-FDG and 18F-FMT before and after radio-/chemotherapy. The investigators used the ratio of the SUVmax of the mediasti...

PET Imaging of Hemophilic Arthropathy

Repeated hemarthroses in patients with hemophilia may lead to hemophilic arthropathy with marked inflammation and synovial hypertrophy. Power Doppler ultrasonography is a useful tool in hemophilic arthropathy for assessment of disease activity and for monitoring response to treatment. Imaging inflammation with glucose analogue fluorine-18-fluorodeoxyglucose positron emission tomography (18F-FDG PET) is based on that infiltrated granulocytes and tissue macrophages use glucose as...

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