Clinical trials: Optical Coherence Tomography, active
Keratitis Bacterial, Keratitis Fungal
Validation of Interleukins and Other Cytokines Together With OCT Imaging for Rapid Infectious Keratitis Assessment
As conventional corneal scraping with bacterial culturing has several disadvantages such as long duration until diagnosis, invasiveness and lacks alternatives, there is demand for a novel non-invasive, rapid test in keratitis…
- Trial name
- VICTORIA (NCT05620264)
- Testing
- Tear Sample Probe
- Where
- Austria
- Volunteers
- 392 people
- Sponsor
- Johannes Kepler University of Linz
Fuchs Dystrophy, Pseudophakic Bullous Keratopathy
OCT in Fuchs' Dystrophy
This is an observational study using optical coherence tomography (OCT) technology to quantify corneal edema in Fuchs' endothelial dystrophy and predict refractive shift from resolving corneal edema after surgical treatments.
- Trial name
- NCT04258787
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Oregon Health and Science University
Femoropopliteal Stenosis
The Impact of Optical Coherence Tomography on the Endovascular Treatment Planning of Femoropopliteal Disease
Rationale: Peripheral arterial disease is a severe clinical problem with an increasing prevalence, due to an ageing population. Endovascular treatment, usually using stents, is recommended for most lesions in the femoropopliteal…
- Trial name
- Optimo (NCT05057637)
- Testing
- Optical coherence tomography measurements
- Where
- Netherlands
- Volunteers
- 25 people
- Sponsor
- Rijnstate Hospital
Glaucoma
Rocklatan Retinal Perfusion OCT Study
The main purpose of this study is to learn more about how Rocklatan eye drops affects blood flow in the eye. The secondary purpose is to see if our study devices can detect changes in blood flow before and after instillation of…
- Trial name
- NCT07174401
- Testing
- Rocklatan eye drops will be instilled nightly in one eye diagnosed with glaucoma for up to 12 months., Two optical coherence tomography (OCT) devices will be used to assess blood flow changes.
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Oregon Health and Science University
Coronary Artery Disease
The PICCOLETO IX PHENO Study
To investigate whether pre-procedural OCT-derived de novo coronary lesion phenotype (lipid-rich, fibrotic, calcific; and ACS mechanisms such as plaque rupture/erosion/calcified nodule) is associated with clinical outcomes after…
- Trial name
- PIX-PHENO (NCT07390994)
- Volunteers
- 600 people
- Sponsor
- Fondazione Ricerca e Innovazione Cardiovascolare ETS
Cardiac Allograft Vasculopathy
Early Post Transplant Cardiac Allograft Vasculopathy
Heart transplantation is an effective life-saving treatment for patients with end-stage heart disease. After a transplant, the new heart may develop narrowing in the arteries, causing heart failure, heart attacks and abnormal…
- Trial name
- ECAV (NCT03217786)
- Where
- Canada
- Volunteers
- 80 people
- Sponsor
- Ottawa Heart Institute Research Corporation
Diabetic Retinopathy, Retinal Vein Occlusion
Optical Coherence Tomography Angiography in Subjects With Retinal Vascular Disease
This study will perform a prospective, longitudinal analysis of clinical and imaging findings from normal controls and subjects with retinal vascular disease to better define the diagnostic imaging criteria that signify change in…
- Conditions
- Diabetic Retinopathy, Retinal Vein Occlusion, Hypertension,Essential, Retinal Vascular Disorder
- Trial name
- OCTA-RVD (NCT04505618)
- Testing
- Swept-Source (SS) OCT Angiography, Spectral-Domain (SD) OCT Angiography, Fundus Imaging
- Where
- United States
- Volunteers
- 1,050 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Cornea, Skin Diseases
OCT Vibrography for Biomechanical Properties of Tissues
The overall goal of this study is to develop OCT Vibrography (aka OCT elastography) as a novel tool for measuring biomechanical properties of human tissues in vivo.
- Conditions
- Cornea, Skin Diseases, Gingival Diseases
- Trial name
- NCT05759780
- Testing
- Optical imaging of the tissues
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Central Serous Chorioretinopathy (CSC)
Prospective Geometric Analysis of Ultra-Widefield OCTA Characteristics in Central Serous Chorioretinopathy Patients
By leveraging parameters including fractal dimension and topological index, we constructed a quantitative evaluation framework for ultra-widefield optical coherence tomography angiography (UWF-OCTA) images in patients with…
- Trial name
- NCT07347119
- Where
- China
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Sun Yat-sen University
Cardiovascular Diseases, Coronary Artery Disease
Study to Determine the Clinical Significance of Intravascular OCT-NIRAF
There are 2 arms to this study. Arm 1: Participants undergoing coronary angiography for stable or acute coronary disease presentations and eligible for percutaneous coronary intervention (PCI) will be imaged with OCT-NIRAF at…
- Trial name
- NCT06374498
- Testing
- OCT-NIRAF, LUMISIGHT Injection, OCT-NIRAF following LUMISIGHT Injection
- Where
- United States
- Volunteers
- 70 people
- Sponsor
- Massachusetts General Hospital
Oral Lichen Planus, Oral Lichen Planus Related Stress
Mucoadhesive Modified-Release Formulations for the Topical Treatment of Symptomatic Oral Lichen Planus
The goal of this clinical trial is to learn if a mucoadhesive patch containing clobetasol alone or in combination with resveratrol can reduce symptoms and improve quality of life in adults with Oral Lichen Planus (OLP).
- Conditions
- Oral Lichen Planus, Oral Lichen Planus Related Stress, Oral Mucosal Disease, Oral Pain
- Trial name
- EMPATIA (NCT07100613)
- Testing
- Clobetasol Patch, Clobetasol + Resveratrol Patch, Clobetasol in Orabase
- Where
- Italy
- Volunteers
- 45 people
- Sponsor
- University of Palermo
Coronary Artery Disease, Optical Coherence Tomography
Effect of PCSK9 Inhibitors on Coronary Atherosclerotic Plaques Derived From Optical Coherence Tomography
The presence of coronary atherosclerotic vulnerable plaque significantly impacts the clinical outcomes of patients diagnosed with coronary artery disease (CAD).
- Trial name
- NCT06520904
- Testing
- PCSK9 inhibitor, Statin
- Where
- China
- Volunteers
- 396 people
- Sponsor
- First Affiliated Hospital of Xinjiang Medical University
Coronary Artery Disease, Angina Pectoris
The OCT SORT-OUT VIII Study
The purpose of this study is to compare early vessel healing after implantation of SYNERGY drug eluting stent (DES) or BioMatrix NeoFlex DES at one and three months in two cohorts.
- Conditions
- Coronary Artery Disease, Angina Pectoris, Myocardial Infarction
- Trial name
- OCT SORT-OUT (NCT02253108)
- Testing
- Everolimus eluting bioresorbable polymer stent, Biolimus eluting bioresorbable polymer stent
- Where
- 2 sites in Denmark
- Volunteers
- 160 people
- Sponsor
- Aarhus University Hospital Skejby
Barrett Esophagus, Barrett's Esophagus Without Dysplasia
Evaluation of Tethered Capsule Endomicroscopy as a Screening Tool for Barrett's Esophagus in the Primary Care Setting
The investigators will conduct a large study in the primary care clinic to determine the feasibility of using tethered capsule endomicroscopy as a screening method for Barrett's esophagus (BE) in the primary care practice…
- Conditions
- Barrett Esophagus, Barrett's Esophagus Without Dysplasia, Barretts Esophagus With Dysplasia
- Trial name
- NCT04561791
- Testing
- Tethered Capsule Endomicroscopy
- Where
- United States
- Volunteers
- 650 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Posterior Capsule Opacification, Pseudophakia
IOL Position and Refractive Change After Nd:YAG Laser Posterior Capsulotomy
After cataract surgery, the thin natural membrane that holds the artificial lens in place can slowly turn cloudy. This is called posterior capsule opacification. It makes vision blurry and can cause glare.
- Conditions
- Posterior Capsule Opacification, Pseudophakia, Refractive Errors
- Trial name
- YAG-IOL-POS (NCT07802145)
- Testing
- Nd:YAG laser posterior capsulotomy, Anterior segment swept-source OCT, Swept-source optical biometry
- Where
- Austria
- Volunteers
- 80 people
- Sponsor
- Vienna Hospital Association
Retinal Dystrophies, Color Vision Defects
Natural History Study of Inherited Retinal Diseases
This prospective, observational investigation seeks to delineate the interplay between chromatic vision deficits and both functional visual outcomes and anatomical retinal biomarkers in individuals affected by Inherited Retinal…
- Conditions
- Retinal Dystrophies, Color Vision Defects, Vision Disorders, Macular Degeneration
- Trial name
- MojiLVCDT (NCT07085533)
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Augelux Therapeutics
Ischemic Heart Disease, Atherosclerosis
Imaging and Physiologic Evaluation of Coronary Artery Disease
To evaluate the long-term clinical outcomes and prognostic factors in patients with coronary artery disease (CAD) undergoing invasive coronary angiography (ICA), intravascular imaging, or invasive physiologic assessment.
- Trial name
- NCT05124249
- Testing
- Intravascular imaging (IVUS or OCT) or Invasive physiologic assessment, PCI
- Where
- South Korea
- Volunteers
- 2,000 people
- Sponsor
- Chonnam National University Hospital
Macular Holes, Epiretinal Membrane
Intraoperative OCT Guidance of Intraocular Surgery II
The overall five-year goals of the project are to develop novel technology to provide actionable new information through provision of live volumetric imaging during surgery, improving surgical practice and outcomes.
- Conditions
- Macular Holes, Epiretinal Membrane, Diabetic Retinopathy, Retinal Detachment
- Trial name
- MIOCT (NCT03713268)
- Testing
- Microscope integrated optical coherence tomography
- Where
- United States
- Volunteers
- 262 people, healthy volunteers welcome
- Sponsor
- Duke University
Coronary Vessels
Optical Coherence Tomography Versus Intravascular Ultrasound Guided Percutaneous Coronary Intervention
The primary aim of this study is to compare the clinical efficacy and safety of OCT-guided(optical coherence tomography (OCT)-guided) and IVUS-guided(Intravascular ultrasound (IVUS)-guided) strategies in patients undergoing…
- Trial name
- OCTIVUS (NCT03394079)
- Testing
- PCI
- Where
- 9 sites in South Korea
- Volunteers
- 2,008 people
- Sponsor
- Seung-Jung Park
Multiple Sclerosis, Relapsing-Remitting
Investigating the Effect of Ocrelizumab in African Americans and Caucasians With Relapsing Multiple Sclerosis
The investigators intend to examine the effects of ocrelizumab use in African American multiple sclerosis disease course compared to Caucasian disease course utilizing imaging measures with magnetic resonance imaging (MRI) and…
- Trial name
- NCT04458688
- Testing
- Observation of Ocrelizumab as Treatment in RRMS Patients
- Where
- United States
- Volunteers
- 80 people
- Sponsor
- Wayne State University