Clinical trials: Mri
Stroke, Hemiplegia
Impact of Hemiplegia Due to Stroke on the Microarchitecture of the Bone
In hemiplegic, there is very little data on the impact of neurological deficit on the microarchitecture independent of bone mineral density and composition of the bone marrow.
- Trial name
- NCT02544386
- Testing
- MRI and 3D CT scan
- Volunteers
- 10 people
- Sponsor
- Centre Hospitalier Universitaire de Saint Etienne
Chronic Traumatic Encephalopathy
Pilot Study Evaluating brainQuant's Ability to Detect Alterations in White Matter in Diffusion MRI, Indicative of Post-traumatic Lesions
Chronic traumatic encephalopathy (CTE) is a neurodegenerative disease described in boxing, but also in contact sports such as American football.
- Trial name
- BQ TC-foot (NCT07302503)
- Where
- France
- Volunteers
- 80 people
- Sponsor
- University Hospital, Strasbourg, France
Depression, Mood Disorders
Functional MRI Before and After Treatment for Depression
The purpose of this study is to help us understand how depression changes brain activity and how this relates to mood, anxiety, and cognitive functions like memory.
- Conditions
- Depression, Mood Disorders, Depressive Disorder
- Trial name
- NCT00896441
- Testing
- Citalopram
- Where
- United States
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Stanford University
Obesity, Weight Loss
Metabolic and Behavioural Effects of CONTRAVE as Potential Mechanisms of Weight Loss in Adults With Obesity
Obesity is a common chronic disease linked with increased risk for other illnesses and earlier death. Our team and others have shown that many bodily and psychological changes occur when individuals are on calorie-restricted…
- Conditions
- Obesity, Weight Loss, Weight Management, Dietary Intervention
- Trial name
- NCT06809166
- Testing
- Contrave, Diet Program
- Where
- 3 sites in Canada
- Volunteers
- 40 people
- Sponsor
- The Royal's Institute of Mental Health Research
TMJ Internal Derangement
Correlation Between MRI Findings and Clinical Improvement Following TMJ Injection With Hyaluronic Acid and Platelet-Rich Plasma
Temporomandibular joint (TMJ) disorders can cause jaw pain, clicking sounds, and difficulty opening the mouth, affecting daily activities such as eating and speaking.
- Trial name
- MRI TMJ (NCT07750522)
- Testing
- intra-articular Injection of Hyaluronic Acid Combined with Platelet-Rich Plasma
- Where
- Egypt
- Volunteers
- 80 people
- Sponsor
- Mansoura University
Brain Tumor
Evaluation of Preoperative Functional Magnetic Resonance Imaging (fMRI) in Patients With Brain Tumors
The purpose of this study is to test the accuracy of using an imaging technique called breath-holding functional magnetic resonance imaging (BH fMRI) in addition to the standard imaging test described above.
- Trial name
- NCT03604302
- Testing
- fMRI Paradigms
- Where
- United States
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Memorial Sloan Kettering Cancer Center
Suicidal Ideation, Suicide
The Impact of Ketamine on the Reward Circuitry of Suicidal Patients
Every 40 seconds, someone in the world dies by suicide. There is a lack of effective and safe antisuicidal agents for preventing suicide attempts.
- Trial name
- NCT02532153
- Testing
- Ketamine Hydrochloride
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Safety
Evaluation of Ascorbate-Meglumine Therapeutic for SRS
Phase 1, Single-Center, Dose-Escalating, Open-Label, Safety Clinical Trial of Parenteral Ascorbate-Meglumine as a Novel Magnetic Resonance Imaging (MRI)-guided Adjunctive Therapeutic for Stereotactic Radiosurgery (SRS)
- Trial name
- NCT06433791
- Testing
- Ascorbate-Meglumine
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- LadeRx LLC
Osteoporosis, Postmenopausal
A Study Using Imaging Technology to Measure Changes in Bone Structure After Treatment With Teriparatide
The purpose of this study is to use imaging technologies to demonstrate the effects of teriparatide on bone structure following 18 to 24 months of therapy in postmenopausal women with osteoporosis.
- Trial name
- NCT00557310
- Testing
- teriparatide
- Where
- 6 sites in United States, Canada
- Volunteers
- 35 people
- Sponsor
- Eli Lilly and Company
Sleep Apnea, Obstructive
Dexmedetomidine and Propofol in Children With History of Obstructive Sleep Apnea
The purpose of this research study is to examine the effects of two commonly used anesthetic drugs, dexmedetomidine and propofol, have on the shape and muscle tone of the upper airway in children, adolescents, and young adults…
- Trial name
- NCT01344759
- Testing
- Dexmedetomidine, Propofol
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Post-stroke Depression, Healthy
Effects and Central Mechanism of Electroacupuncture and MRI-navigated rTMS for PSD
Introduction: Post-stroke depression (PSD) is the most common mental complication after stroke and has a serious impact on functional outcomes and quality of life.
- Trial name
- NCT05516680
- Testing
- electro-acupuncture, MRI-navigated rTMS
- Where
- China
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School
Twin Brain Development
Early Brain Development in Twins
The purpose of this study is to study the role of genes and environment in early brain development using a twin approach. The investigators will use magnetic resonance imaging (MRI) to study brain structure and it's relationship…
- Trial name
- NCT01409746
- Where
- United States
- Volunteers
- 550 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Prostate Cancer
A Phase II, Prospective Study of MRI in the Reclassification of Men Considering Active Surveillance in Prostate Cancer
Some men newly diagnosed with prostate cancer do not require immediate treatment. Rather, they can be followed closely with regular physical exams, blood work and repeated biopsies of the prostate.
- Trial name
- NCT01858688
- Testing
- Multiparametric MRI, Prostate biopsy
- Where
- 2 sites in United States
- Volunteers
- 101 people
- Sponsor
- Dana-Farber Cancer Institute
EUS-FNA, Rectal Cancer
TRUS-FNA For The Prediction Of pCR After Neoadjuvant Treatment In Rectal Cancer
Colorectal cancer is one of the most malignancies worldwide. The dominant clinical research strategy of LARC includes neoadjuvant chemoradiotherapy before radical surgery followed combined with adjuvant treatment.
- Conditions
- EUS-FNA, Rectal Cancer, Pathological Complete Remission
- Trial name
- NCT04939103
- Testing
- TRUS-FNA
- Where
- China
- Volunteers
- 63 people
- Sponsor
- Sixth Affiliated Hospital, Sun Yat-sen University
Breast Cancer
Benefit of a Diagnostic MRI in Case of Pathological Nipple Discharge With Normal Mammography / Ultrasound
Benefit of MRI in pathological nipple discharge.
- Trial name
- IRM-sein (NCT02819362)
- Testing
- MRI
- Where
- France
- Volunteers
- 70 people
- Sponsor
- Institut Bergonié
Melanoma
Sentinel Lymph Node Mapping Using Magtrace and MRI in Healthy Subjects for Potential Use in Melanoma Patients
Sentinel lymph node biopsy (SLNB) is crucial in the management of malignant melanoma treatment and is currently performed by pre-operatively inject a colloid nanomaterial labeled with Technetium (99mTc) as radioactive tracer.
- Trial name
- TRACIE (NCT05054062)
- Testing
- Sentinel node mapping using MRI
- Where
- Netherlands
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Zuyderland Medisch Centrum
Oesophagogastric Cancer
Chemotherapy With or Without Bevacizumab or Lapatinib to Treat Operable Oesophagogastric Cancer
RATIONALE: Drugs used in chemotherapy, such as epirubicin, cisplatin, and capecitabine, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing.
- Trial name
- ST03 (NCT00450203)
- Testing
- bevacizumab, capecitabine, cisplatin
- Where
- 41 sites in United Kingdom
- Volunteers
- 1,103 people
- Sponsor
- Professor David Cunningham
Pancreatic Cancer
Prediction of Surgical Resectability After FOLFIRINOX Chemotherapy for Borderline Resectable and Locally Advanced Pancreatic Cancer: the Role of Diffusion Weighted Magnetic Resonance Imaging, Radiomics and Liquid Biopsy (PeRFormanCe Trial)
In this prospective study, new diagnostic tools will be explored for patients with borderline resectable and locally advanced pancreatic ductal adenocarcinoma (BR or LAPDA) who undergo neoadjuvant chemotherapy with FOLFIRINOX.
- Trial name
- PeRFormanCe (NCT05298722)
- Testing
- Imaging analysis of CT-scan and MRI with radiomics and genetic analysis of peripheral blood samples and questionnaires.
- Where
- 8 sites in Belgium, Netherlands
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- University Hospital, Ghent
Ischemic Stroke, Upper Extremity Hemiparesis
Patient-tailored Transcranial Direct Current Stimulation to Improve Stroke Rehabilitation
In a double-blinded sham-controlled study the effect of patient-tailored transcranial direct current stimulation during rehabilitation training will be examined.
- Trial name
- PRACTISE (NCT05355831)
- Testing
- Active Transcranial Direct Current Stimulation
- Where
- 3 sites in Denmark
- Volunteers
- 22 people
- Sponsor
- Christina Kruuse
Chronic Kidney Diseases
Eye-Brain-Kidney in CKD
The goal of this observational study is to learn about the interaction between the eyes, brain, and kidneys in adult patients with Chronic Kidney Disease (CKD).
- Trial name
- NCT07358572
- Where
- China
- Volunteers
- 1,500 people
- Sponsor
- Beijing Friendship Hospital