Clinical trials: Optical Coherence Tomography
Tomography, Optical Coherence
Vitreo-papillary Traction as an Entity Identified by Optical Coherence Tomography (OCT).
Optical Coherence Tomography (OCT) is a relatively new imaging technique in ophthalmology. This clear and documented imaging identified new diseases/ observations that were not previously known.
- Trial name
- NCT03460600
- Testing
- Optical Coherence Tomography (OCT)
- Where
- Canada
- Volunteers
- 1 people
- Sponsor
- Dr. S.S. Michel Clinic
Retinal Vascular, Retinal Disease
Perifoveal Vascular Network Assessed by OCT-Angiography in Type I Diabetes Mellitus
This study is directed to evaluate the role of Optical Coherence Tomography Angiography (OCT-A) in the evaluation of the perifoveal vascular network in type 1 diabetic patients, and to investigate the relationship between…
- Conditions
- Retinal Vascular, Retinal Disease, Retinal Ischemia, Retinal Ischaemia Due to Type 1 Diabetes Mellitus
- Trial name
- NCT03422965
- Testing
- Optical Coherence Tomography Angiography, Blood test, Urine test
- Where
- 2 sites in Spain
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Hospital Clinic of Barcelona
Ocular Physiology
Data Collection Study of the Nidek Optical Coherence Tomography RS-3000 for 3D Measurements of the Eye
The purpose of this clinical study is to collect and evaluate the data from eye scans using an investigational three-dimensional eye imaging photography device called the Nidek Optical Coherence Tomography (OCT) RS-3000.
- Trial name
- NCT01663688
- Where
- 3 sites in United States
- Volunteers
- 279 people, healthy volunteers welcome
- Sponsor
- Nidek Co. LTD.
Basal Cell Carcinoma, Optical Coherence Tomography
AI-aided Optical Coherence Tomography for the Detection of Basal Cell Carcinoma
Basal cell carcinoma (BCC) is the most common form of cancer among the Caucasian population. A BCC diagnosis is commonly establish by means of an invasive punch biopsy (golden standard).
- Trial name
- NCT05817279
- Testing
- Optical coherence tomography
- Where
- Netherlands
- Volunteers
- 124 people
- Sponsor
- Maastricht University Medical Center
Carcinoma, Basal Cell
Efficiency of Presurgical Basal Cell Carcinoma Margin Mapping
This Interventional Randomised Controlled study is intended to establish that presurgical margin mapping of BCCs with OCT results in a reduction of the number of MMS surgery stages without adversely impacting clinical outcome…
- Trial name
- NCT03420846
- Testing
- OCT Mapped
- Where
- United Kingdom
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- Michelson Diagnostics Ltd.
Acute Coronary Syndrome
Vessel Wall Response of the Bio-Active-stent and Everolimus-Eluting Stent Assessed By Optical Coherence Tomography
The purpose of the trial is to evaluate the completeness of struts coverage and vessel wall response (strut malapposition, neoin-timal formation) to the bio-active-stent (BAS) versus ever-olimus-eluting stent (EES) implanted for…
- Trial name
- BASE-OCT (NCT01080859)
- Testing
- OCT
- Where
- Finland
- Volunteers
- 40 people
- Sponsor
- The Hospital District of Satakunta
Healthy
Assessment of an Automated Optical Coherence Tomography and Camera : Reference Database
The objective of this study is to establish the Reference database of Vision-700.
- Trial name
- NCT06511440
- Testing
- Vision-700
- Where
- Taiwan
- Volunteers
- 285 people, healthy volunteers welcome
- Sponsor
- Crystalvue Medical Coporation
Coronary Artery Disease, Coronary Disease
Late Stent Strut Apposition and Coverage After Drug-Eluting Stent Implantation by OCT in Patients With AMI
The purpose of this study is to evaluate the incidence of late incomplete stent apposition (ISA) and un-coverage by optical coherence tomography (OCT) following everolimus-eluting stent (EES) with bioabsorbable polymer (SYNERGY™…
- Conditions
- Coronary Artery Disease, Coronary Disease, Myocardial Ischemia, Arterial Occlusive Diseases
- Trial name
- NCT02770651
- Testing
- Everolimus-Eluting stent, Zotarolimus-Eluting stent
- Where
- South Korea
- Volunteers
- 69 people
- Sponsor
- Keimyung University Dongsan Medical Center
Erectile Dysfunction Following Radical Prostatectomy
Study of Retinal and Choriocapillary Vascular Changes in Patients Undergoing Tadalafil 20mg for More Than 6 Months
This study evaluates the retinal and choriocapillary vascular features in patients under the effects of Tadalafil 20mg for more than 6 months, using optical coherence tomography angiography.
- Trial name
- NCT04491773
- Testing
- Tadalafil 20 MG
- Where
- Italy
- Volunteers
- 54 people
- Sponsor
- Federico II University
Myocardial Ischemia
Clinical Significance of Pre-interventional Optical Coherence Tomography in Bioresorbable Vascular Scaffold Implantation
Previous studies reported 20-30% of under-expansion or malapposition with BVS, which would increase the risk of adverse events including late stent thrombosis.
- Trial name
- NCT02894697
- Testing
- Angiography-guided PCI with BVS, Optical coherence tomography-guided PCI with BVS
- Where
- South Korea
- Volunteers
- 123 people
- Sponsor
- Yonsei University
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
Normal Foveal Thickness
Agreement Between Spectral Domain and Time Domain Optical Coherence Tomography (OCT)
Optical coherence tomography (OCT) is a well-established and safe technique that offers the possibility of visualizing retinal structure and measuring retinal thickness.
- Trial name
- NCT00651989
- Testing
- optical coherence tomography foveal thickness measurement
- Where
- Italy
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- G. d'Annunzio University
Glaucoma Eye
Comparison Between Anterior Segment Optical Coherence Tomography and Ultrasound Bio Microscopy Parameters in Glaucoma Assessment
Study aiming to compare between anterior segment Optical Coherence Tomography and Ultrasound BioMicroscopy In Glaucoma aSSESMENT
- Trial name
- NCT05730478
- Testing
- ASOCT&UBM, Glaucoma therapy
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Sohag University
Dry Eyes
Reproducibility of Anterior Segment Optical Coherence Tomography (AS-OCT) for Imaging Conjunctivochalasis
Conjunctivochalasis refers to loose redundant, non-edematous inferior conjunctiva that is situated between the globe and lower eyelid, and usually it occurs bilaterally.
- Trial name
- NCT01933178
- Testing
- Cirrus AS-OCT
- Where
- Singapore
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Singapore National Eye Centre
Behçet Disease, Behcet Syndrome
Erectile Dysfunction in Patients With Non Ocular Behçet's Disease
It was aimed to demonstrate whether erectile dysfunction is affected by BH pathogenesis and whether there is a relationship between erectile dysfunction and BD pathogenesis by assessing both sexual function and retinal…
- Conditions
- Behçet Disease, Behcet Syndrome, Erectile Dysfunction
- Trial name
- NCT04386824
- Testing
- Erectil dysfunction
- Where
- Turkey (Türkiye)
- Volunteers
- 35 people
- Sponsor
- Antalya Training and Research Hospital
Systemic Sclerosis, Early Systemic Sclerosis Without Clinical Scleroderma and Onset < 2 Years
Optical Coherence Tomography Imaging in Systemic Sclerosis
Systemic sclerosis (SSc) is an autoimmune disorder characterized by early vascular endothelial involvement. SSc is a rare and devastating multi-visceral disease when fibrotic lesions extend to the skin and other tissues (heart…
- Trial name
- OCTISS (NCT04532151)
- Testing
- Non-invasive skin imaging assessment
- Where
- France
- Volunteers
- 60 people
- Sponsor
- University Hospital, Strasbourg, France
Adolescent, Adult
Prospective Clinical Study of Retinal Microvascular Alteration After ICL Implantation
To observe the retinal microvascular alteration during 3 months follow-up after Implantable Collamer Lens (ICL) operation in moderate and high myopia patients using quantitative optical coherence tomography angiography (OCTA)…
- Conditions
- Adolescent, Adult, Human, Male
- Trial name
- NCT04443231
- Testing
- Optical Coherence Tomography Angiography
- Where
- China
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Peking University Third Hospital
Giant Cell Arteritis, Polymyalgia Rheumatic (PMR)
Giant Cell Arteritis - Ways to Precision Medicine
Long-term follow-up of aortal adverse events, as well as glucocortioid-associated adverse events in patients with polymyalgia rheumatica (PMR) and giant cell arteritis (GCA).
- Trial name
- NCT07084480
- Where
- Germany
- Volunteers
- 400 people
- Sponsor
- Wuerzburg University Hospital
Cervical Dysplasia, Vulvar Dysplasia
OCT-AF Imaging of Pre-cancers of Vulva and Cervix
The multimodal imaging technology, OCT-AFI, will be used to image sites on the cervix, the endocervical canal and vulva. The imaging probe is small enough, it can be inserted into the endocervical canal for imaging.
- Conditions
- Cervical Dysplasia, Vulvar Dysplasia, Precancerous Lesions, Vulvar Cancer
- Trial name
- NCT03285841
- Testing
- OCT-AFI
- Where
- Canada
- Volunteers
- 20 people
- Sponsor
- British Columbia Cancer Agency
Proliferative Diabetic Retinopathy, Diabetic Retinopathy
Single Session vs Multiple-Session Panretinal Photocoagulation for Treatment of Proliferative Diabetic Retinopathy
Proliferative diabetic retinopathy (PDR) is the leading cause for blindness in working-age adults. The current gold standard treatment for PDR is panretinal photocoagulation (PRP).
- Conditions
- Proliferative Diabetic Retinopathy, Diabetic Retinopathy, Diabetic Retinopathy Visually Threatening, Diabetic Macular Edema
- Trial name
- SMART-PRP (NCT06549023)
- Testing
- Single-session panretinal PRP (SS-PRP), Multiple-session panretinal PRP (MS-PRP)
- Where
- Sweden
- Volunteers
- 40 people
- Sponsor
- Vastra Gotaland Region