Clinical trials: Quantification
Tetralogy of Fallot, Pulmonary Insufficiency
Contrast Enhanced 3D Echocardiographic Quantification of Right Ventricular Volumes in Repaired CHD
We propose the novel integration of two echocardiographic technologies - three-dimensional echocardiography using semi-automated right ventricular analysis coupled with the administration of ultrasound enhancing agents - to…
- Trial name
- NCT05186415
- Testing
- Sulfur Hexafluoride Lipid Type A Microspheres 25 MG Injection Powder for Suspension [LUMASON]
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- Nemours Children's Clinic
Iron Overload
Non-invasive Quantification of Liver Iron With MRI
This study is being conducted to build a library of prospectively collected clinical data from subjects with iron overload examined with commercially available MRI devices.
- Trial name
- NCT02425956
- Testing
- GE Optima/Discovery® MRI data of the liver
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- GE Healthcare
Myeloma, Monoclonal Gammopathy of Undetermined Significance (MGUS)
The Development and Pilot Testing of a New MR Imaging Protocol to Quantify Myeloma Disease Burden and Bone Loss
In the proposed study, the investigators will aim to develop and pilot a Magnetic Resonance (MR) imaging protocol and assess its ability to achieve the following: quantification of tumour burden and bone loss, detecting…
- Conditions
- Myeloma, Monoclonal Gammopathy of Undetermined Significance (MGUS), Smouldering Myeloma
- Trial name
- LOOMIS (NCT03951220)
- Testing
- Diffusion Weighted Magnetic Resonance Imaging (DWMRI), DXA scan, Bloods and urine
- Where
- United Kingdom
- Volunteers
- 67 people, healthy volunteers welcome
- Sponsor
- Oxford University Hospitals NHS Trust
Alzheimer's Disease
Effect of Walking on Brain Fuel Consumption in Mild Alzheimer's Disease
The aim of this study is to evaluate the effect of a 3-month walking program on brain energy metabolism in patient with mild Alzheimer's disease (AD).
- Trial name
- MAL (NCT02708485)
- Testing
- Physical exercise
- Where
- Canada
- Volunteers
- 15 people
- Sponsor
- Université de Sherbrooke
Nephrolithiasis
Trial Assessing Renal Damage During Ureteroscopy
This is an ongoing randomized controlled trial of patients undergoing URSLL with unilateral non-obstructing renal stones. Patients are randomized to undergo URSLL with either the TFL or Ho:YAG laser.
- Trial name
- NCT05350423
- Testing
- Thulium Fibre Laser, Holmium:Yttrium-Aluminum-Garnet
- Where
- United States
- Volunteers
- 108 people
- Sponsor
- Icahn School of Medicine at Mount Sinai
Alzheimer's Disease
[11C]MK-6884 Positron Emission Tomography (PET) Tracer Validation Trial (MK-6884-001)
The purpose of this open-label, 3-part study is to investigate the safety and efficacy of [11C]MK-6884 as a positron emission tomography (PET) imaging agent for quantifying muscarinic 4 (M4) positive allosteric modulator (PAM)…
- Trial name
- NCT02621606
- Testing
- [11C]MK-6884
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Sickle Cell Disease
Vaporized Cannabis for Chronic Pain Associated With Sickle Cell Disease
Our primary objective is to assess whether inhaling vaporized cannabis ameliorates chronic pain in patients with sickle cell disease (SCD).
- Trial name
- Cannabis-SCD (NCT01771731)
- Testing
- Cannabis
- Where
- United States
- Volunteers
- 27 people
- Sponsor
- University of California, San Francisco
Coronary Artery Disease
Myocardial Blood Flow by PET and N-13 Ammonia During Regadenoson vs Adenosine Stress
Blockage of the heart arteries (coronary artery disease) can lead to angina (chest pain), heart attacks, heart failure, and/or death.
- Trial name
- NCT01370265
- Testing
- Regadenoson, Adenosine, N-13 ammonia
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Amyloidosis
A Study to Evaluate Organ Level Uptake Repeatability of 124I AT-01 in Subjects With Systemic Amyloidosis
This study is designed to assess the repeatability of organ-specific quantitation of radiotracer uptake following Positron Emission Tomography/Computed Tomography (PET/CT) imaging of AT- 01 in subjects with amyloid light chain…
- Trial name
- AT01-001 (NCT05235269)
- Testing
- 124I-AT-01
- Where
- 3 sites in United States
- Volunteers
- 33 people
- Sponsor
- Attralus, Inc.
Macular Degeneration, Central Visual Impairment
Scotoma Perimetry Oculomotor Training
The proposed research is relevant to public health because a greater understanding of plasticity after central vision loss can inform new therapies for treating low vision and has potential to benefit millions of individuals…
- Trial name
- SPOT (NCT05456581)
- Testing
- 'Scotoma awareness' Training, Control Training
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- University of Alabama at Birmingham
Healthy Volunteers, Alzheimer Disease
I2PETHV - Imidazoline2 Binding Site in Healthy Volunteers
The imdazoline2 binding site (I2BS) is known to reside inside astrocytes. Changes in the numbers of I2BS in post mortem tissue has implicated them in a range of psychiatric conditions such as depression and addiction, along with…
- Conditions
- Healthy Volunteers, Alzheimer Disease, Molecular Imaging
- Trial name
- I2PETHV (NCT02323217)
- Testing
- [11C]BU99008, Idazoxan, Isocarboxazid
- Where
- United Kingdom
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Hepatocellular Carcinoma
Assessment of Novel MRI Quantification Free Breathing Technique in Evaluation of Liver Lesions
The primary objective of this study is to develop and validate simultaneous free-breathing 4D fat and water quantification and quantitative dynamic contrast enhanced perfusion in the liver.
- Trial name
- NCT02095678
- Testing
- liver biopsy, free-breathing MRI
- Where
- United States
- Volunteers
- 52 people
- Sponsor
- Case Comprehensive Cancer Center
Dyskinesias, Movement Disorders
Developing Objective Measures of Levodopa Induced Dyskinesia: (Study 1)
The ultimate goal of this proposal is to reduce dyskinesia in Parkinson's Disease (PD) patients. Dyskinesias are abnormal movements, often caused by the standard treatment for PD symptoms, levodopa.
- Conditions
- Dyskinesias, Movement Disorders, Parkinson Disease
- Trial name
- NCT00467597
- Testing
- Levodopa (delivered intravenously)
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- US Department of Veterans Affairs
Chronic Pain
Expanded Development of a Medical Device Utilizing an EEG-Based Algorithm for the Objective Quantification of Pain
PainQx is conducting a study to collect electroencephalography (EEG) data from 250 people with chronic pain and 50 healthy controls in order to develop algorithms that will objectively assess the level of pain a person is…
- Trial name
- NCT04585451
- Testing
- ALGOS System
- Where
- 5 sites in United States
- Volunteers
- 334 people, healthy volunteers welcome
- Sponsor
- PainQx, Inc
Obesity
Studying the Effects of Phentermine on Eating Behavior
The goal of this study is to determine whether one week of phentermine compared to placebo administration results in changes in food intake during a laboratory meal.
- Trial name
- NCT01886937
- Testing
- Phentermine
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- New York State Psychiatric Institute
Breast Cancer
Evaluation of BIS for Quantification of Lymphedema
The purpose of this study is to determine whether measuring the fluid in your arms using Bioimpedance Spectroscopy is as effective at detecting and monitoring lymphedema as measurements with the Perometer.
- Trial name
- NCT01544335
- Testing
- Bioimpedance Spectroscopy
- Where
- United States
- Volunteers
- 270 people
- Sponsor
- Massachusetts General Hospital
Lymphoma
Detection and Quant of Differences in Hodgkin Lymphoma and Diffuse Large B-cell Lymphoma Using Positron Emission Tomography/Computed Tomography (PET/CT)
RATIONALE: Imaging procedures, such as positron emission tomography or computed tomography, may help in detecting differences between Hodgkin lymphoma or diffuse large B-cell lymphoma cancer cells.
- Trial name
- NCT01004718
- Testing
- Fludeoxyglucose F18, Computed Tomography, Positron emission tomography
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Abramson Cancer Center at Penn Medicine
Sepsis, Congenital Diaphragmatic Hernia
Inflammatory Cytokine Quantification in Infants
This study proposes to quantify inflammatory cytokine profiles in three neonatal disease states, namely, neonatal sepsis, infants with a congenital diaphragmatic hernia defect, and infants suffering cardiopulmonary failure…
- Conditions
- Sepsis, Congenital Diaphragmatic Hernia, Neonatal Cardiopulmonary Failure
- Trial name
- NCT01155830
- Where
- 2 sites in United States
- Volunteers
- 21 people
- Sponsor
- University of Utah
Brain Imaging, Whole Body Imaging
Improving PET Image Quality and Quantification by Using Motion Correction, Parametric Imaging and MAP Reconstruction
The purpose of this study is to assess the effectiveness of new software available on a new PET/CT scanner in the Molecular Imaging Research PET/CT Facility.
- Trial name
- NCT04417998
- Testing
- 18F-FDG, 18F-AV1451, Siemens E7 Reconstruction Tool
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Type 1 Diabetes Mellitus
Continuous Glucose Monitoring to Measure Effect of Glycemic Index
Background: Post-prandial hyperglycemia is common in people with type 1 diabetes. Objective: The aim was to determine the impact of low vs high glycemic index (GI) on post-prandial glycemia for breakfast vs lunch and to quantify…
- Trial name
- NCT01145547
- Testing
- Dexcom Seven® Plus Continuous Glucose Monitoring sensor
- Where
- United States
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- Legacy Health System