Radiología

A continuación, se enumeran los ensayos clínicos actuales.

Filtra esta lista de estudios por sede, estatus, etc.

1. A Study to Analyze an Ultra-low-dose Chest CT Technique to Screen for Pulmonary Arteriovenous Malformations in Pediatric Patients with Hereditary Hemorrhagic Teleangiectasia

   Rochester, Minn.

   This study aims to develop a novel ultra-low dose chest CT technology for use in HHT patients and to determine the lowest possible radiation dose that is achievable without sacrificing the diagnostic quality.

2. A Study of Clinical Evaluation of a PET/MR System

   Rochester, Minn.

   The first objective of this pilot research protocol is to evaluate the quality of PET from the SIGNA PET/MR system and to compare the quantitative accuracy of PET images from the PET/MR system to PET images from a standard PET/CT system. The second objective of this pilot research protocol is to compare the image quality from MRI images acquired on the SIGNA PET/MR to clinical MR images acquired on a standard 3.0T MRI system.

3. A Study to Develop a Patient-reported Outcome Tool for Symptomatic Small Bowel Stricturing Crohn’s Disease (CD)

   Rochester, Minn.

   The purpose of this study is to understand and document the concepts relevant and important to the measurement of signs, symptoms, and related experiences of patients living with stricturing CD for development of a new PRO instrument.

4. Ultrasound Evaluation of Nerve Injuries

   Rochester, Minn.

   The purpose of this study is to describe the sonographic imaging findings of nerve injuries with comparison to additional imaging studies such as MR and CT angiography and with clinical and/or EMG and surgical correlation.

5. White Matter Hyperintensities in Migraine: A Multi-modal Imaging Project to Classify Disease Pathology

   Scottsdale/Phoenix, Ariz.

   The purpose of this research is to better understand brain white matter hyperintensities (WMH) in women with migraine. We will accomplish this by comparing brain imaging and clinical assessments of women with migraine, small vessel ischemic (SVI) disease, and multiple sclerosis (MS).

6. A Study to Review Magnetic Resonance Imaging in Patients with Epilepsy

   Rochester, Minn.

   The primary purpose of this study is to compare the diagnostic utility of 7T MRI versus 3T MRI in the detection of subtle epileptogenic lesions in the brain.

7. Assessment of the Mechanical Properties of Lung Parenchyma using Magnetic Resonance Elastography

   Rochester, Minn.

   The purpose of this research study is testing a new technique for measuring stiffness of the lung. This new technique is called Magnetic Resonance Elastography (MRE). In this study we will look at the stiffness measurements in humans.

8. Evaluating the Impact of 18F-DOPA-PET on Radiotherapy Planning for Newly Diagnosed Gliomas

   Rochester, Minn., Scottsdale/Phoenix, Ariz.

   The purpose of this study is to use a nutrient called 18F-FDOPA and PET/CT scan to help determine where and how big the tumor is, as well as how aggressive the tumor is. This will help treating physicians to target diseased areas with higher than standard doses of radiation, in order to improve the effectiveness of radiation in this tumor.

9. A Study to Evaluate CHIP and Hematological Toxicity After PRRT in Neuroendocrine Tumor Patients

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

   The purpose of this study is to combine robust clinical data (e.g., prior chemotherapy or radiation exposure, cumulative Peptide Receptor Radionuclide Therapy (PRRT dose)) with genetic and clonal abnormalities (blood-based CHIP panel) in studying the predisposing risk factors for developing hematological toxicity including t-MN in PRRT-treated neuroendocrine tumor (NET) patients.

10. Detection of Vascular and Inflammatory Plasma Biomarkers in Patients Diagnosed with Obstructive Sleep Apnea and MRI-defined Cerebral Small Vessel Disease

    Jacksonville, Fla.

    The purpose of this study is to evaluate plasma biomarkers of vascular function and inflammation in patients with newly-diagnosed Obstructive Sleep Apnea (OSA) and pre-existing imaging evidence of Cerebral Small Vessel Disease (CSVD).

A continuación, se enumeran los ensayos clínicos actuales.

Filtra esta lista de estudios por sede, estatus, etc.

1. A Study to Analyze an Ultra-low-dose Chest CT Technique to Screen for Pulmonary Arteriovenous Malformations in Pediatric Patients with Hereditary Hemorrhagic Teleangiectasia

   Rochester, Minn.

   This study aims to develop a novel ultra-low dose chest CT technology for use in HHT patients and to determine the lowest possible radiation dose that is achievable without sacrificing the diagnostic quality.

2. A Study of Clinical Evaluation of a PET/MR System

   Rochester, Minn.

   The first objective of this pilot research protocol is to evaluate the quality of PET from the SIGNA PET/MR system and to compare the quantitative accuracy of PET images from the PET/MR system to PET images from a standard PET/CT system. The second objective of this pilot research protocol is to compare the image quality from MRI images acquired on the SIGNA PET/MR to clinical MR images acquired on a standard 3.0T MRI system.

3. A Study to Develop a Patient-reported Outcome Tool for Symptomatic Small Bowel Stricturing Crohn’s Disease (CD)

   Rochester, Minn.

   The purpose of this study is to understand and document the concepts relevant and important to the measurement of signs, symptoms, and related experiences of patients living with stricturing CD for development of a new PRO instrument.

4. Ultrasound Evaluation of Nerve Injuries

   Rochester, Minn.

   The purpose of this study is to describe the sonographic imaging findings of nerve injuries with comparison to additional imaging studies such as MR and CT angiography and with clinical and/or EMG and surgical correlation.

5. White Matter Hyperintensities in Migraine: A Multi-modal Imaging Project to Classify Disease Pathology

   Scottsdale/Phoenix, Ariz.

   The purpose of this research is to better understand brain white matter hyperintensities (WMH) in women with migraine. We will accomplish this by comparing brain imaging and clinical assessments of women with migraine, small vessel ischemic (SVI) disease, and multiple sclerosis (MS).

6. A Study to Review Magnetic Resonance Imaging in Patients with Epilepsy

   Rochester, Minn.

   The primary purpose of this study is to compare the diagnostic utility of 7T MRI versus 3T MRI in the detection of subtle epileptogenic lesions in the brain.

7. Assessment of the Mechanical Properties of Lung Parenchyma using Magnetic Resonance Elastography

   Rochester, Minn.

   The purpose of this research study is testing a new technique for measuring stiffness of the lung. This new technique is called Magnetic Resonance Elastography (MRE). In this study we will look at the stiffness measurements in humans.

8. Evaluating the Impact of 18F-DOPA-PET on Radiotherapy Planning for Newly Diagnosed Gliomas

   Rochester, Minn., Scottsdale/Phoenix, Ariz.

   The purpose of this study is to use a nutrient called 18F-FDOPA and PET/CT scan to help determine where and how big the tumor is, as well as how aggressive the tumor is. This will help treating physicians to target diseased areas with higher than standard doses of radiation, in order to improve the effectiveness of radiation in this tumor.

9. A Study to Evaluate CHIP and Hematological Toxicity After PRRT in Neuroendocrine Tumor Patients

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

   The purpose of this study is to combine robust clinical data (e.g., prior chemotherapy or radiation exposure, cumulative Peptide Receptor Radionuclide Therapy (PRRT dose)) with genetic and clonal abnormalities (blood-based CHIP panel) in studying the predisposing risk factors for developing hematological toxicity including t-MN in PRRT-treated neuroendocrine tumor (NET) patients.

10. Detection of Vascular and Inflammatory Plasma Biomarkers in Patients Diagnosed with Obstructive Sleep Apnea and MRI-defined Cerebral Small Vessel Disease

    Jacksonville, Fla.

    The purpose of this study is to evaluate plasma biomarkers of vascular function and inflammation in patients with newly-diagnosed Obstructive Sleep Apnea (OSA) and pre-existing imaging evidence of Cerebral Small Vessel Disease (CSVD).