Clinical trials: Positron-Emission Tomography
Huntington Disease
IMarkHD: in Vivo Longitudinal Imaging of HD Pathology
iMarkHD is an adaptive, longitudinal positron emission tomography (PET) and magnetic resonance (MR) imaging study in Huntington's disease (HD) that aims to assess abnormal molecular, functional, and structural changes in…
- Trial name
- NCT03434548
- Testing
- PET imaging, Multi-modal MRI imaging
- Where
- United Kingdom
- Volunteers
- 113 people, healthy volunteers welcome
- Sponsor
- King's College London
Sarcoidosis, Cardiomyopathies
Diagnostic Potential of PET/MRI in Cardiac Sarcoidosis
The aim of the study is to find better and more specific non-invasive methods to diagnose and stage cardiac sarcoidosis with the use of advanced imaging modalities, simultaneous 3T MRI and PET.
- Trial name
- NCT03561025
- Testing
- 18F-FDG-PET/MRI, 18F-GE180-PET/MRI
- Where
- Norway
- Volunteers
- 33 people
- Sponsor
- St. Olavs Hospital
Insulinoma
Clinical Evaluation of 68Ga-NOTA-MAL-Cys39-exendin-4 Positron Emission Tomography in the Detection of Insulinoma
Glucagon-like peptide-1 receptor (GLP-1R) is a kind of G protein coupled receptor which regulate the insulin secretion and serves as potential target in the diagnosis of functional pancreas neuroendocrine tumor.
- Trial name
- NCT04185350
- Testing
- 68Ga-NOTA-MAL-Cys39-exendin-4
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Nanjing First Hospital, Nanjing Medical University
Temporomandibular Joint, Conservative Treatment Therapy
The Use of PET/CT to Evaluate Synovitis in the Temporomandibular Joint (TMJ)
Temporomandibular joint disorders (TMD) are a common musculoskeletal problem with an estimated 40-75 percent of the population reporting at least one sign.
- Trial name
- NCT01471418
- Testing
- PET/CT with 18-FDG
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Atherosclerosis, Carotid Atherosclerosis
Visualization of Carotid Atherosclerosis by 68Ga-MSA
Until now, no specific atherosclerosis-targeting agent labeled with positron emitter is not yet available. Investigators developed neomannosyl human serum albumin(MSA) for the terminal mannose residues of MSA binding with the…
- Conditions
- Atherosclerosis, Carotid Atherosclerosis, Noninvasive Imaging of Atherosclerosis
- Trial name
- NCT01893489
- Testing
- 68Gallium-MSA
- Where
- 2 sites in South Korea
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Korea University
Positron-Emission Tomography, Immunization Reaction
A Pilot Clinical Study of PET Scanning in Evaluation of Vaccine Reactogenicity
This study forms part of an integrated, multi-study effort to identify potential biomarkers of reactogenicity to vaccines. We have selected PET-CT as it is in routine clinical use and has been serendipitously shown to image lymph…
- Trial name
- PETVACC (NCT04515368)
- Testing
- Immunization
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Prostate Cancer
A Pilot Study of 123I-MIP-1072 SPECT/CT Imaging With Optional Compact Gamma Camera Probe Imaging in Men With Prostate Cancer Undergoing Prostatectomy
This is a single arm, open label study of up to 20 patients with prostate cancer scheduled for prostatectomy at the NIH Clinical Center.
- Trial name
- NCT01279785
- Testing
- 123I-MIP-1072
- Where
- United States
- Sponsor
- Molecular Insight Pharmaceuticals, Inc.
Atherosclerosis
Non-Invasive Imaging of Atherosclerosis
The purpose of this study is to develop and validate novel magnetic resonance imaging (MRI), dynamic contrast enhanced (DCE)-MRI and positron emission tomography (PET)/MR techniques for the detection and risk stratification of…
- Trial name
- NCT01418313
- Where
- United States
- Volunteers
- 886 people
- Sponsor
- Icahn School of Medicine at Mount Sinai
Anxiety
Positron Emission Tomography (PET) Study With (11C)Flumazenil to Determine Central GABAA Receptor Occupancy of AZD7325
The study is carried out in order to determine the relationship between the dose of AZD7325 and the blood concentration of AZD7325, and to investigate to which extent AZD7325 binds to the GABAA receptors.
- Trial name
- PET (NCT00681720)
- Testing
- AZD7325, Radioligand (11C) flumazenil
- Where
- Sweden
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- AstraZeneca
Lymphoma, Large-Cell
Early Evaluation of the Response of Large B Cell Non Hodgkin's Lymphoma to Chemotherapy by PET/CT
Patients affected with non-Hodgkin's large B-cell lymphoma are treated by chemotherapy. The evaluation of the response to this treatment is made by Positron Emission Tomography (PET/CT) in many centres where this technology is…
- Trial name
- NCT00256490
- Testing
- PET/CT 20 days after the first cycle of chemotherapy
- Where
- Canada
- Volunteers
- 82 people
- Sponsor
- Eric Turcotte
Schizophrenia
A Positron-Emission-Tomography (PET) Study to Measure the Blockade of Dopamine Receptors (D2) in Specific Areas of the Brain in Relation to the Plasma Concentrations of Paliperidone Extended Release (ER) and Oral Risperidone in Schizophrenia Patients and Healthy Controls
The primary objective of this study is to compare the effect of two different antipsychotic compounds which are used in the treatment of schizophrenia (paliperidone ER and risperidone) at their target sites in two specific areas…
- Trial name
- NCT00934635
- Testing
- Paliperidone ER, Oral risperidone, PET Scan
- Where
- Germany
- Volunteers
- 2 people, healthy volunteers welcome
- Sponsor
- Janssen-Cilag G.m.b.H
Prostate Cancer, PSMA PET/CT
Brief Title: INTROSPECT: Intraoperative PSMA PET/CT Imaging During Radical Prostatectomy
During prostate cancer surgery, the surgeon aims to remove the tumor completely while preserving the surrounding tissue responsible for urinary continence and sexual potency.
- Conditions
- Prostate Cancer, PSMA PET/CT, Margin Assessment
- Trial name
- INTROSPECT (NCT07829068)
- Testing
- study-specific administration of 68Ga-PSMA-11 followed by ex vivo PET/CT imaging of the prostatectomy specimen
- Where
- Switzerland
- Volunteers
- 30 people
- Sponsor
- University Hospital, Geneva
Mild Cognitive Impairment, Dementia
Implications for Management of PET Amyloid Classification Technology in the Imaging Dementia(IDEAS) Trial
The main purpose of this study is to build upon the evidence captured in the Imaging Dementia - Evidence for Amyloid Scanning (IDEAS; NCT02420756) trial to include valuable information regarding patient-reported outcomes and…
- Conditions
- Mild Cognitive Impairment, Dementia, Alzheimer's Disease
- Trial name
- IMPACT2 (NCT02781220)
- Where
- United States
- Volunteers
- 69 people
- Sponsor
- University of Utah
Thyroid Nodule (Benign), Thyroid Nodule (Diagnosis)
Mortality Benefit of Ultrasound for Thyroid Nodules Identified With PET Imaging: Non-Inferiority Emulated Target Trial
The investigators hypothesize that all-cause mortality in patients with an incidental thyroid nodule on PET-CT who did not have thyroid ultrasound (the exposure) within 3 months of the PET-CT is non-inferior within a 5% margin to…
- Conditions
- Thyroid Nodule (Benign), Thyroid Nodule (Diagnosis), Thyroid Cancer
- Trial name
- NCT07255482
- Testing
- Thyroid Ultrasound
- Where
- United States
- Volunteers
- 874 people
- Sponsor
- Brigham and Women's Hospital
Lung Neoplasm, Lymphoma
Comparison of Imaging Characteristics of uEXPLORER and Conventional PET/CT in Patients With Lung Cancer, Lymphoma, and Melanoma
To determine the minimum scan duration for fluorine-18 positron-emitting radioactive isotope-fluorodeoxyglucose (18F-FDG) positron emission tomography (PET)/computed tomography (CT) scans performed on a total-body PET/CT scanner…
- Conditions
- Lung Neoplasm, Lymphoma, Melanoma, Fluorodeoxyglucose
- Trial name
- NCT04478318
- Testing
- uEXPLORER/mCT, mCT/uEXPLORER
- Where
- United States
- Volunteers
- 180 people
- Sponsor
- University of California, Davis
Autonomic Nervous System Diseases
PET Scan in Patients With Neurocardiologic Disorders
This study is designed to use PET scans in order to measure activity of the sympathetic nervous system. The sympathetic nervous system is the portion of the nervous system that maintains a normal supply of blood and fuel to…
- Trial name
- NCT00001418
- Where
- United States
- Volunteers
- 335 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Mild Cognitive Impairment, Dementia
Implications for Management of PET Amyloid Classification Technology
The main purpose of this study is to explore the impact of an amyloid positron emission tomography and computed tomography (PET/CT) scan on physician diagnosis and management, including drug management and care practices, for…
- Conditions
- Mild Cognitive Impairment, Dementia, Alzheimer's Disease
- Trial name
- IMPACT (NCT02778971)
- Testing
- [18F]Flutemetamol
- Where
- United States
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- University of Utah
Tumor Blood Flow at Rest and During Exercise
Exercise and Tumor Blood Flow
This research aims at investigating tumor blood flow response to acute exercise in human cancer patients. It is hypothesized and expected that acute exercise increases tumor blood flow, which could plausibly increase the efficacy…
- Trial name
- EXETUMOR (NCT03987724)
- Testing
- Positron emission tomography (PET) imaging at rest and during supine bicycle exercise
- Where
- Finland
- Volunteers
- 8 people
- Sponsor
- Turku University Hospital
Diabetes Mellitus
A GLP-1 Receptor PET Imaging Substudy Within the VER-A-T1D Trial Investigating the Effects on Beta Cell Mass
The goal of the trial is to measure pancreatic uptake of 68Ga-NODAGA-exendin by PET/CT for detection of intra-individual differences in beta cell mass before and after treatment with Verapamil.
- Trial name
- Ver-A-image (NCT04615910)
- Testing
- 68Ga-NODAGA-exendin-4 PET/CT
- Where
- 2 sites in Austria, France
- Volunteers
- 30 people
- Sponsor
- Radboud University Medical Center
Congenital Hyperinsulinism, Neuroblastoma
18F-DOPA II - PET Imaging Optimization
A single centre non-randomized, non-blinded phase III prospective cohort study of 18F-DOPA PET/CT imaging in specific patient populations: 1. Pediatric patients (less than 18 years old) with congenital hyperinsulinism. 2.
- Conditions
- Congenital Hyperinsulinism, Neuroblastoma, Parkinson Disease, Lewy Body Disease
- Trial name
- NCT04706910
- Testing
- 18F-DOPA, Furosemide Injection
- Where
- Canada
- Volunteers
- 800 people
- Sponsor
- University of Alberta