Clinical trials: Preoperative Imaging Assessment
Isolated Cervical Dystonia, Complex Dystonia
Functional MRI and DTI in the Preoperative Assessment of Dystonia
The aim of this study is to evaluate the organization of the motor circuit in a group of patients suffering from dystonia compared with a group of healthy controls.
- Conditions
- Isolated Cervical Dystonia, Complex Dystonia, Spasticity
- Trial name
- IRMF-DIFF (NCT02877836)
- Testing
- magnetic resonance imaging (fMRI)
- Where
- France
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University Hospital, Montpellier
Healthy Volunteers
Assessment of Magnetic Resonance Imaging Neurography and Tractography for Preoperative Mapping of Pelvic Nerves
This project aims at assessing two MRI acquisition methods, neurography and tractography, for the visualization of pelvic nerves.
- Trial name
- Neuro-Tracto (NCT02582346)
- Testing
- MRI acquisition - no contrast agent
- Where
- France
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- IHU Strasbourg
Cervical Pain, Cervical Disease
The Correlation of the Cervical Symptoms With Intubation Quality and Airway Assessment
Cervical spine disorders can cause neck pain with or without neurological dysfunction. The most common cause of acute and chronic neck pain is cervical degenerative changes.
- Trial name
- NCT05188807
- Testing
- Airway ultrasonography
- Where
- Turkey (Türkiye)
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- Ankara University
Gastric Emptying
Examination of Gastric Emptying in Children
Background: Fasting is mandatory for safety of anesthesia in elective surgery and imaging but gives rise to discomfort, hunger and thirst especially in children.
- Trial name
- NCT01133691
- Testing
- clear fluid, light breakfast
- Where
- Switzerland
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- University Children's Hospital, Zurich
Spinal Cord Tumors
MRE Evaluation for Spinal Cord Tumor Surgery: Stiffness and Adhesion Assessment
In spinal cord tumors requiring surgical intervention, the resection difficulty is determined by two significant factors: tumor stiffness and adhesion to surrounding tissue.
- Trial name
- NCT05957679
- Testing
- Magnetic Resonance Elastography, Assessment and Recording
- Where
- China
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Shengjing Hospital
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
Glioma, Glioma of Brain
Evaluation of Functional Magnetic Resonance Imaging (fMRI) in Patients Who Speak Two Languages Fluently
Functional magnetic resonance imaging (fMRI) is a non-invasive test used to detect changes in brain activity by taking picture of changes in blood flow. The imaging helps doctors better understand how the brain works.
- Conditions
- Glioma, Glioma of Brain, Glioma of Spinal Cord
- Trial name
- NCT03496181
- Testing
- Multilingual Aphasia Examination, Language paradigms + RS fMRI, Language paradigms + RS fMRI + one anatomical sequence
- Where
- 3 sites in United States, Italy
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Memorial Sloan Kettering Cancer Center