Clinical trials: Tomography, Optical Coherence
Barrett's Esophagus, Eosinophilic Esophagitis
Study to Image the Esophagus Using the OFDI Capsule
The main purpose of this research is to test the feasibility and tolerability of the tethered capsule Optical Frequency Domain Imaging (OFDI)
- Trial name
- NCT02204150
- Testing
- OFDI Capsule
- Where
- United States
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Port-Wine Stain, Rosacea
Skin Imaging to Inform Laser Treatments
The purpose of this study is to obtain information (such as lesion depth, depth of the most superficial part of the lesion, and the size and density of blood vessels) with the assistance of an imaging device, and use this…
- Conditions
- Port-Wine Stain, Rosacea, Telangiectasia, Angioma
- Trial name
- NCT04336163
- Testing
- Optical Coherence Tomography
- Where
- United States
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- University of California, Irvine
Barrett's Esophagus
Optical Coherence Tomography (OCT) Based Screening of Esophagus and Gastroesophageal Junction
The specific aim of this study is to determine the accuracy of Optical Coherence Tomography (OCT) imaging for screening and diagnosis of the distal esophagus in patients undergoing a clinical esophagogastroduodenoscopy (EGD)…
- Trial name
- NCT01401699
- Testing
- Optical Frequency Domain Imaging (OFDI)
- Where
- United States
- Volunteers
- 109 people
- Sponsor
- Massachusetts General Hospital
Cataract
Anterior Capsule Polishing Effect on Effective Lens Position
The purpose of this study is to evaluate effects of anterior capsule polishing on effective lens position (ELP) and actual axial movement of the intraocular lens (IOL) by measuring anterior chamber depth (ACD) patients with…
- Trial name
- NCT01598428
- Testing
- anterior capsule polishing
- Where
- China
- Volunteers
- 20 people
- Sponsor
- Shandong University