Ensayos clínicos A continuación se enumeran ensayos clínicos actuales.77 estudios en Radiología (estudios abiertos únicamente). Filtrar esta lista de estudios según la ubicación, el estado del estudio y más. 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. 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. Potential Benefit of Photon-counting CT in Human Subjects Rochester, Minn. The purpose of this study is to to examine the ability of photon counting computed tomography (PCCT) to reduce calcium blooming and beam-hardening artifacts adjacent to bone, to use decreased dose levels without altering contrast-to-noise, and to improve discrimination of very small structures using the system’s increased spatial resolution. A Study to Assess Opioid-Induced Respiratory Depression Using Diaphragm Muscle Shear Wave Elastography Rochester, Minn. The purpose of this study is to determine the impact of opioid administration on diaphragm muscle forces during resting breathing and during higher force maneuvers by using a non-invasive shear wave elastography (SWE) method. 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). 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. 3D Ultrasound Imaging for Breast Cancer Diagnosis Rochester, Minn. The purpose of this study is to evaluate the effectiveess of a new 3D ultrasound imaging technology combining B-mode, microvessel imaging, shear wave elastography, and machine learning for breast lesion diagnosis. A Study to Evaluate CHIP and Hematological Toxicity After PRRT in Neuroendocrine Tumor Patients Rochester, Minn., Jacksonville, Fla., Scottsdale/Phoenix, Ariz. The overall objective of this project is to combine robust clinical data (e.g. prior chemotherapy or radiation exposure, cumulative radiotheranostic dose) with geneticclonal abnormalities (blood-based CHIP panel) in studying the predisposing risk factors for developing hematological toxicity including t-MN in radiotheranostic treated solid tumor patients. Image-based Mapping of Brain Tumors Scottsdale/Phoenix, Ariz., Rochester, Minn. The purpose of this study is to combine MRI images with histologic and genetic analysis of cancer (from blood and tissue samples) to improve the overall accuracy of diagnosis and effectiveness of cancer treatment. Actinium Therapy For Late-stage Aggressive Sarcomas Rochester, Minn. The goal of this clinical trial is to learn about the safety of drug \[Ac225\]RTX-2358 and the diagnostic imaging agent \[Cu64\]LNTH-1363S. Additionally Ratio Therapeutics will learn if \[Ac225\]RTX-2358 drug is effective in treating advanced sarcoma.The main questions the study aims to answer in Phase/Part 1 of the trial are:* Is \[Ac225\]RTX-2358 tolerable or does it cause toxicities (medical problems) in patients.* What is the most tolerable dose of \[Ac225\]RTX-2358* Does the treatment show effectiveness on advanced sarcomaParticipants will:* Take drug \[Ac225\]RTX-2358 once every 8 weeks (4 cycle target; 6 cycle maximum) over a period of 12 months* Visit the clinic three times for the first week of cycle one, then once a week for the remaining 7 weeks of cycle 1 for check-ups and tests.* For cycles 2-6: patient will visit the clinic once every 2 weeks for checkups and tests* Remain in long term follow-up for a period of four additional years Numeración de páginas Estudios clínicos AnteriorPágina anterior Ir a página 33 Ir a página 44 Ir a página 55 Ir a página 66 Ir a página 77 SiguientePróxima página A continuación se enumeran ensayos clínicos actuales.77 estudios en Radiología (estudios abiertos únicamente). Filtrar esta lista de estudios según la ubicación, el estado del estudio y más. 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. 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. Potential Benefit of Photon-counting CT in Human Subjects Rochester, Minn. The purpose of this study is to to examine the ability of photon counting computed tomography (PCCT) to reduce calcium blooming and beam-hardening artifacts adjacent to bone, to use decreased dose levels without altering contrast-to-noise, and to improve discrimination of very small structures using the system’s increased spatial resolution. A Study to Assess Opioid-Induced Respiratory Depression Using Diaphragm Muscle Shear Wave Elastography Rochester, Minn. The purpose of this study is to determine the impact of opioid administration on diaphragm muscle forces during resting breathing and during higher force maneuvers by using a non-invasive shear wave elastography (SWE) method. 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). 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. 3D Ultrasound Imaging for Breast Cancer Diagnosis Rochester, Minn. The purpose of this study is to evaluate the effectiveess of a new 3D ultrasound imaging technology combining B-mode, microvessel imaging, shear wave elastography, and machine learning for breast lesion diagnosis. A Study to Evaluate CHIP and Hematological Toxicity After PRRT in Neuroendocrine Tumor Patients Rochester, Minn., Jacksonville, Fla., Scottsdale/Phoenix, Ariz. The overall objective of this project is to combine robust clinical data (e.g. prior chemotherapy or radiation exposure, cumulative radiotheranostic dose) with geneticclonal abnormalities (blood-based CHIP panel) in studying the predisposing risk factors for developing hematological toxicity including t-MN in radiotheranostic treated solid tumor patients. Image-based Mapping of Brain Tumors Scottsdale/Phoenix, Ariz., Rochester, Minn. The purpose of this study is to combine MRI images with histologic and genetic analysis of cancer (from blood and tissue samples) to improve the overall accuracy of diagnosis and effectiveness of cancer treatment. Actinium Therapy For Late-stage Aggressive Sarcomas Rochester, Minn. The goal of this clinical trial is to learn about the safety of drug \[Ac225\]RTX-2358 and the diagnostic imaging agent \[Cu64\]LNTH-1363S. Additionally Ratio Therapeutics will learn if \[Ac225\]RTX-2358 drug is effective in treating advanced sarcoma.The main questions the study aims to answer in Phase/Part 1 of the trial are:* Is \[Ac225\]RTX-2358 tolerable or does it cause toxicities (medical problems) in patients.* What is the most tolerable dose of \[Ac225\]RTX-2358* Does the treatment show effectiveness on advanced sarcomaParticipants will:* Take drug \[Ac225\]RTX-2358 once every 8 weeks (4 cycle target; 6 cycle maximum) over a period of 12 months* Visit the clinic three times for the first week of cycle one, then once a week for the remaining 7 weeks of cycle 1 for check-ups and tests.* For cycles 2-6: patient will visit the clinic once every 2 weeks for checkups and tests* Remain in long term follow-up for a period of four additional years Numeración de páginas Estudios clínicos AnteriorPágina anterior Ir a página 33 Ir a página 44 Ir a página 55 Ir a página 66 Ir a página 77 SiguientePróxima página Solicite una consulta Conocimientos y categoríasInvestigación Sept. 25, 2025 Comparte en: FacebookTwitter RadiologíaSeccionesPanorama generalAnálisis y procedimientosEnfermedades tratadasMédicosMédicos por ubicación y especialidadGrupos especializadosConocimientos y categoríasEnsayos clínicosInvestigaciónCostos y seguroNoticias de Mayo ClinicRemisiones Investigación: los pacientes son la prioridad Mostrar la transcripción Para video Investigación: los pacientes son la prioridad [SUENA MÚSICA] Dr. Joseph Sirven, profesor de Neurología, Mayo Clinic: La misión de Mayo se centra en el paciente. La prioridad es el paciente. Aquí, la misión y la investigación se hacen para progresar en la forma de ayudar mejor al paciente y para asegurarnos de que el paciente sea la prioridad en la atención médica. De muchas maneras, esto equivale a un ciclo. Puede comenzar con algo tan simple como una idea que se desarrolla en un laboratorio, se traslada a la atención directa del paciente y, si todo sale bien y resulta útil o beneficioso, pasa a ser el método estándar. Creo que una de las características tan singulares de la forma de investigar en Mayo es la concentración en el paciente, y es lo que realmente le ayuda a captar la atención de todos. SeccionesSolicite una ConsultaPanorama generalAnálisis y procedimientosEnfermedades tratadasMédicosMédicos por ubicación y especialidadGrupos especializadosConocimientos y categoríasEnsayos clínicosInvestigaciónCostos y seguroNoticias de Mayo ClinicRemisiones ORG-20469617 Centros y departamentos médicos Radiología