Clinical trials: Optical Imaging
Dehydration
Transdermal Optical Imaging (TOI) as a Non-invasive Measure to Detect Changes in Hydration Status in Healthy Adults and Athletes
The primary objective of this study is to analyze smart phone-based Transdermal Optical Imaging (TOI) features to develop a model that can discern hydration status, including: 1) at various timepoints throughout a 24-hour period…
- Trial name
- NCT06212518
- Testing
- GENPOP ad libitum fluid intake, GENPOP fluid restriction, ATHLETE ad libitum fluid intake
- Where
- 4 sites in United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- PepsiCo Global R&D
Retinopathy of Prematurity
Imaging Retinal Vasculature in Infant Eyes
Retinopathy of prematurity is a leading cause of childhood blindness worldwide. The fovea, a critical location in the retina determining visual acuity and visual function, and the blood vessels around it, are abnormally developed…
- Trial name
- NCT05558059
- Testing
- Handheld Optical Coherence Tomography with OCT Angiography
- Where
- 2 sites in United States
- Volunteers
- 16 people
- Sponsor
- Duke University
Skin Diseases, Artificial Intelligence
A Multi-centric Clinical Trial in China for Skin Diseases Intelligent Diagnosis and Treatment System
In response to clinical needs, infrared multi-spectral images are combined with traditional clinical images and other multi-modal data to build a more efficient intelligent auxiliary diagnosis system and intelligent equipment for…
- Conditions
- Skin Diseases, Artificial Intelligence, Augmented Reality, Medical Imaging
- Trial name
- NCT05463523
- Testing
- A Real-time Augmented Reality Device with Artificial Intelligence Integration
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Xiangya Hospital of Central South University
Vogt Koyanagi Harada Disease
Early Immunosuppressive Therapy on the Course of Vogt-Koyanagi-Harada Disease
This prospective study will include patients with Vogt-Koyanagi-Harada disease from disease onset, treated with early systemic high-dose corticosteroid and immunosuppressive therapy.
- Trial name
- NCT03399175
- Testing
- Early high-dose corticosteroid and immunosuppressive therapy
- Where
- Brazil
- Volunteers
- 40 people
- Sponsor
- University of Sao Paulo
Pectus Excavatum
Three-dimensional Optical Surface Imaging as a Diagnostic Tool in Pectus Excavatum
Pectus excavatum (PE) is the most common anterior chest wall deformity. Currently, a chest radiography (CR) or Computed Tomography (CT) scan is acquired to determine and objectify pectus severity using the Haller Index.
- Trial name
- 3D PECTUS (NCT03926078)
- Testing
- 3D optical surface image, Chest radiography, CT scan
- Where
- Netherlands
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Zuyderland Medisch Centrum
Coronary Artery Disease (CAD)
Optical Coherence Tomography (OCT) Intravascular Ultrasound (IVUS) Dual Imaging
Both intravascular ultrasound (IVUS) and optical coherence tomography (OCT) are standardly used and have been extensively studied separately to guide percutaneous coronary intervention and improve long-term outcomes.
- Trial name
- NCT02984891
- Testing
- Optical Coherence Tomography (OCT), Intravascular Ultrasound (IVUS)
- Where
- United States
- Volunteers
- 7 people
- Sponsor
- Columbia University
Chronic Kidney Disease
Non-Invasive Evaluation of Transplant Kidney Using OCT
Optical coherence tomography (OCT) is a rapidly emerging imaging modality that can function as a type of "optical biopsy", providing non-invasive cross-sectional images of tissue architectural morphology in situ and in real-time.
- Trial name
- NCT02084966
- Testing
- Procedure/Surgery: Transplantation: OCT of Kidney Transplant
- Where
- United States
- Volunteers
- 169 people
- Sponsor
- Georgetown University