Clinical trials: Brain Imaging
Alzheimer's Disease
Florbetapir Calibration to the Centiloid Scale
This study is designed to demonstrate the conversion of florbetapir (18F) Positron Emission Tomography (PET) Standard Uptake Value ratio (SUVr) to Centiloid units.
- Trial name
- NCT02120664
- Testing
- Florbetapir (18F), 11C-PiB
- Where
- 2 sites in United States, Australia
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Avid Radiopharmaceuticals
Schizophrenia
Roflumilast Plus Antipsychotics Proof of Mechanism Study in Schizophrenia
The purpose of this study is to determine whether cognitive impairment associated with schizophrenia is attenuated by add-on roflumilast administration to second generation antipsychotics (SGA) in participants with stable…
- Trial name
- NCT02079844
- Testing
- Roflumilast, Second generation antipsychotic
- Where
- United Kingdom
- Volunteers
- 20 people
- Sponsor
- Takeda
High-Grade Glioma (WHO III-IV)
FG001 Near-Infrared Fluorescence Imaging During Tumor Resection in Newly Diagnosed High-Grade Glioma
This clinical trial aims to determine if FG001 can assist surgeons in identifying the difference between tumor and healthy tissue during surgery in participants with newly diagnosed high-grade glioma.
- Trial name
- NCT07609472
- Testing
- FG001
- Where
- 5 sites in United States
- Volunteers
- 76 people
- Sponsor
- FluoGuide A/S
Brain Pathology
A Study Comparing Two Magnetic Resonance Imaging (MRI) Contrast Agents in MRI of the Brain
This study aims at a direct comparison between Multihance and a validated comparator like Omniscan in a cross-over individual design in patients with brain tumors to confirm the superior overall diagnostic performance of…
- Trial name
- ENHANCE (NCT00323102)
- Testing
- Multihance
- Where
- United States
- Volunteers
- 114 people
- Sponsor
- Bracco Diagnostics, Inc
Contrast Enhancement in Magnetic Resonance Imaging, Central Nervous System Pathology
A Study to Compare How Well Gadoquatrane Works and Its Safety With an Already Available Contrast Agent for MRI in People With Known or Suspected Brain or Spinal Cord-related Problems
Researchers are looking for a better way to help people with known or suspected brain or spinal cord-related problems scheduled for a "contrast-enhanced" Magnetic Resonance Imaging (MRI).
- Trial name
- Quanti CNS (NCT05915702)
- Testing
- Gadoquatrane (BAY1747846), Gadobutrol, Gadoterate meglumine
- Where
- 78 sites in United States, Argentina and 13 more
- Volunteers
- 321 people
- Sponsor
- Bayer
Alzheimer Disease
A Preliminary Study of 18F-AV-45 in Alzheimer's Disease and Healthy Elderly Volunteers
A preliminary study to test how florbetapir F 18 (18F-AV-45) acts in the brains and bodies of healthy elderly people and patients with Alzheimer's Disease (AD) by using a positron emission tomography (PET) scanner.
- Trial name
- NCT01565291
- Testing
- florbetapir F 18
- Where
- 3 sites in United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Avid Radiopharmaceuticals
Cadmium Exceeds the Standard
Study on Neuropsychiatric Behavior in Cadmium-exposed People
This study hypothesized that excessive cadmium is related to clinical pain, depression, and cognitive impairment, and that related indicators will improve after cadmium is eliminated.
- Trial name
- NCT06572566
- Testing
- Non-invasive examination and assessment.
- Where
- China
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Jianersheng (Zhuhai) Pharmaceutical Technology Co., Ltd.
Mild Cognitive Impairment, Alzheimer's Disease
Comparison of PET Amyloid Imaging in Japanese and Western Subjects
This was a Phase 2, multicenter study to assess the extent and patterns of [18F] flutemetamol uptake in the brains of 3 groups of Japanese subjects: healthy volunteers (HV), amnestic mild cognitive impairment (aMCI), and probable…
- Conditions
- Mild Cognitive Impairment, Alzheimer's Disease, Healthy
- Trial name
- NCT02813070
- Testing
- [18F] Flutemetamol
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- GE Healthcare
Parkinson Disease, Movement Disorders
Altropane Dose for Imaging Patients With Suspected Parkinson's Disease
Previous studies showed that a dose of 8 millicuries of Altropane was appropriate for imaging patients with suspected Parkinson's disease. This study determined if a lower dose (5 millicuries) would suffice.
- Trial name
- NCT05636852
- Testing
- Altropane (123I) Injection
- Where
- 4 sites in United States
- Volunteers
- 15 people
- Sponsor
- GE Healthcare
Amblyopia, Strabismus
Amblyopia and Strabismus Detection Using Retinal Birefringence Imaging
The purpose of this project is to compare the accuracy of two products at detecting amblyopia and strabismus in children. The devices will be Rebiscan's "blinq" (Pediatric Vision Scanner; PVS) and Rebiscan's RBI (Retinal…
- Trial name
- RBI (NCT03919708)
- Testing
- Retinal Birefringence Imager
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Rebiscan, Inc.
Alzheimer Disease
A Study of 18F-AV-45 in Healthy Volunteers
This study will determine how florbetapir F 18 (18F-AV-45) radioactivity is distributed throughout the body.
- Trial name
- NCT01564706
- Testing
- florbetapir F 18
- Where
- United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Avid Radiopharmaceuticals
Movement Disorders, Parkinson Disease
A Post-Market Study Evaluating the Safety of Infinity DBS System With MR Conditional Labeling
The Infinity MRI PMCF was conducted as an international, multicenter, observational, prospective, single-arm, post-market clinical follow-up (PMCF) study.
- Conditions
- Movement Disorders, Parkinson Disease, Essential Tremor, Tremor
- Trial name
- NCT03884231
- Testing
- Infinity DBS System with MR Conditional labelling
- Where
- 16 sites in United States, France and 3 more
- Volunteers
- 74 people
- Sponsor
- Abbott Medical Devices
Healthy Volunteer
A Study Assessing Brain Activity, Safety, Tolerability, and Pharmacokinetics Following Multiple Doses of MLS101 (Psilocybin) in Healthy Volunteers
MLS101 is being developed as a low dose psilocybin, that can be administered to treat neurological and psychiatric conditions. The purpose of this trial is to investigate brain activity, safety, tolerability, and PK of multiple…
- Trial name
- NCT07050368
- Testing
- Psilocybin
- Where
- United Kingdom
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- MycoMedica Life Sciences PBC
Idiopathic Pulmonary Fibrosis (IPF), Idiopathic Pulmonary Fibrosis
PET Study of PIPE-791 in Healthy Volunteers and Volunteers With PrMS and IPF
This is a study of PIPE-791, an investigational study drug to treat progressive multiple sclerosis (MS) and idiopathic pulmonary fibrosis (IPF).
- Conditions
- Idiopathic Pulmonary Fibrosis (IPF), Idiopathic Pulmonary Fibrosis, Multiple Sclerosis, Multiple Sclerosis, MS
- Trial name
- NCT06683612
- Testing
- PIPE-791
- Where
- United Kingdom
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Contineum Therapeutics
Healthy Young Men
A Brain Imaging PET Study of [11C]-Lu AF90103 in Healthy Adult Male Participants
The main goals of the study are to assess uptake and distribution of Lu AF90103 in the brain when given at tracer levels (microdose) in healthy young men.
- Trial name
- NCT05306366
- Testing
- [11C]-Lu AF90103
- Where
- Sweden
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- H. Lundbeck A/S
CNS Lesion, Blood Brain Barrier Defect
P03277 Dose Finding Study in Central Nervous System (CNS) Magnetic Resonance Imaging (MRI)
The purpose of this study was to determine a safe and effective dose of a new gadolinium-based contrast agent (GBCA) P03277 based on the Contrast to Noise Ratio (CNR) when comparing with gadobenate dimeglumine (MultiHance®) at…
- Trial name
- NCT02633501
- Testing
- P03277, Gadobenate dimeglumine, MRI
- Where
- 28 sites in United States, Belgium and 6 more
- Volunteers
- 312 people
- Sponsor
- Guerbet
Treatment Resistant Depressive Disorder
Efficacy and Safety of DBS in Patients With Treatment-Resistant Depression
The habenula (Hb) is an ancient structure, located at the center of the dorsal diencephalic conduction system, a pathway involved in linking forebrain to midbrain regions.
- Trial name
- NCT03667872
- Testing
- Bilateral implantation of DBS system to Habeluna
- Where
- China
- Volunteers
- 6 people
- Sponsor
- Beijing Pins Medical Co., Ltd
Healthy Volunteers
Brain Imaging Study of F17464
Assess the binding rate of F17464 to cerebral receptors in healthy volunteers.
- Trial name
- NCT01689038
- Testing
- F17464
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Pierre Fabre Medicament
Alzheimer's Disease
Amyloid Imaging And Safety Study Of ACC-001 In Subjects With Mild to Moderate Alzheimer's Disease
A Phase II clinical research study to evaluate the efficacy and safety of two different dose levels of an injectable investigational treatment (ACC-001) in subjects with Mild-to-Moderate Alzheimer's disease.
- Trial name
- ACCTION (NCT01284387)
- Testing
- ACC-001 (vanutide cridificar)
- Where
- 25 sites in United States
- Volunteers
- 126 people
- Sponsor
- JANSSEN Alzheimer Immunotherapy Research & Development, LLC
Brain Metastases
SH L 562BB Phase II/III Dose Justification and Gadoteridol-controlled Comparative Study
This study is conducted to compare the contrast effect and safety of SH L562BB with ProHance, which has already been approved as a pharmaceutical product of similar indication.
- Trial name
- NCT00522951
- Testing
- Gadobutrol (Gadavist, Gadovist, BAY86-4875), ProHance
- Where
- 20 sites in Japan
- Volunteers
- 165 people
- Sponsor
- Bayer