Clinical trials: Near Vision
Myopia, Perfusion; Complications
OCTA Analysis of Macular and Papillary Perfusion After Refractive Surgery in Myopes
Refractive surgery for correction of myopia is very common nowadays. However, various refractive techniques may be associated with increase in the IOP, especially during flap creation.
- Trial name
- NCT04424069
- Testing
- Refractive surgery
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Tanta University
Dental Caries
The Effectiveness of iTero Element 5D NIRI System in Early Proximal Caries Detection in Permanent Teeth
As a new emerging technology for the diagnosis of dental caries, near-infrared imaging requires further research and validation to determine its effectiveness.
- Trial name
- NCT06276959
- Testing
- intraoral scanning, clinical oral examination, cone-beam computed tomography
- Where
- China
- Volunteers
- 120 people
- Sponsor
- West China College of Stomatology
Liver Transplant; Complications
Influence of Hyperbilirubinaemia on Two Different Near Infrared Spectroscopy Devices
Protocol Near infrared spectroscopy liver transplants: comparison of two monitoring of Near infrared spectroscopy in pediatric liver transplant.
- Trial name
- NIRS_GREFFE (NCT03945942)
- Testing
- Near infrared spectroscopy with INVOS device, Near infrared spectroscopy with Foresight device
- Where
- Belgium
- Volunteers
- 33 people
- Sponsor
- Cliniques universitaires Saint-Luc- Université Catholique de Louvain
Depression, Postpartum
Cerebral Synchronization Between Mothers and Their Newborns During Breastfeeding
Different reciprocal positions of mother and newborn during breastfeeding may be adopted. Other than the one derived from UNICEF guidelines, or standard position, an approach called biological nurturing has been recently…
- Trial name
- NCT05821569
- Testing
- Standard approach, Biological nurturing
- Where
- Italy
- Volunteers
- 60 people
- Sponsor
- IRCCS Burlo Garofolo
Hypotension
Avoiding Hypotension in Preterm Neonates
Objectives Firstly to examine in preterm neonates, whether it is possible to reduce number of hypotensive episodes and use of catecholamines by applying cerebral/peripheral near infrared spectroscopy in combination with…
- Trial name
- AHIP (NCT01910467)
- Testing
- NIRS visible and predefined interventions, NIRS not visible and treatment as usual
- Where
- Austria
- Volunteers
- 98 people
- Sponsor
- Medical University of Graz
Myopia, Astigmatism
Wavefront-guided Photorefractive Keratectomy (PRK) Versus Wavefront-guided Lasik for Myopia
A prospective comparison of eyes undergoing wavefront-guided LASIK in one eye and wavefront-guided PRK in their fellow eye for myopia.
- Trial name
- NCT01140594
- Testing
- Photorefractive keratectomy, Laser in-situ keratomileusis
- Where
- United States
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Stanford University
COVID
CICERO- A Care Home Study of COVID-19
The primary objective of the study is to determine whether, at 21 days, care homes that implemented near-patient daily testing have a lower rate of confirmed CoV-2 infections than care homes following the DHSC standard of care…
- Trial name
- NCT04453553
- Testing
- Q16 testing, Nasopharyngeal swab and main laboratory
- Where
- United Kingdom
- Volunteers
- 461 people, healthy volunteers welcome
- Sponsor
- Queen Mary University of London
Myopia
Pilot Study on the Adaptation and Tolerance of Essilor® Myopia-control Spectacle Lenses
This observational pilot study aims to evaluate the adaptation and tolerance of Essilor® Stellest® myopia-control spectacle lenses in children with progressive myopia.
- Trial name
- STELLAR (NCT07340931)
- Where
- France
- Volunteers
- 50 people
- Sponsor
- Nantes University Hospital
Myopia
Myopia Progression and the Effect of 7-Methylxanthine
7-methylxanthine has been shown to increase the concentration and thickness of collagen fibrils in rabbit sclera. Deficient collagen in the sclera may be the cause of progression of childhood myopia.
- Trial name
- NCT00263471
- Testing
- 7-methylxanthine
- Volunteers
- 90 people
- Sponsor
- Trier Research Laboratories
Myopia
Efficacy of PEG-400 and Systane Artificial Tears (Alcon) on Quality of Vision
To evaluate the effect of PEG-400 and Systane on quality of vision after LASIK.
- Trial name
- NCT00627302
- Testing
- PEG-400, Systane
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Bp Consulting, Inc
Sentinel Lymph Node
Bronchial NIR Image-guided Resection
This is a clinical trial to evaluate the use of peritumoral injection of near-infrared dye indocyanine green to identify lung lesions and sentinel lymph nodes.
- Trial name
- NCT03097575
- Testing
- ICG Intervention, Near Infrared Imaging
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Massachusetts General Hospital
Myopia
Myopia:the Role of Cone Opsin Mutations & Glasses That Control Axial Elongation
1. To determine the effect of spectacles with a red blocking filter on myopia progression in children. 2. To determine the effect of spectacles with a holographic diffuser that spreads incident light rays over an angle of 0.5…
- Trial name
- NCT01923675
- Testing
- Spectacles with red-blocking tint, Spectacles with holographic diffuser and color neutral tint, Spectacles with holographic diffuser and red-blocking tint
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Washington
Myopia
Choroidal Changes Post Short Term Exposure To Virtual Reality Devices
This is a prospective, randomized, controlled, contralateral eye, clinical study. The objective of the study is to determine the impact of Virtual Reality (VR) usage on choroidal thickness when viewed through a test display…
- Trial name
- MIRABILE (NCT04140877)
- Testing
- Visu
- Volunteers
- healthy volunteers welcome
- Sponsor
- Visu, Inc.
Myopia
Evaluate the Safety and Efficacy of Two Types of Circular Column Modulated Lenses for Delaying the Progression of Myopia
Clinical trial to evaluate the safety and effectiveness of two kinds of ring band cylindrical lens in delaying the progression of myopia
- Trial name
- NCT05288335
- Testing
- Circular cylindrical mirror modulated frame glasses (compact), Circular cylindrical mirror modulated frame glasses (strong defocus), single vision frame glasses
- Where
- China
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Tianjin Eye Hospital
HIV Infections
Neuropsyquiatric Evolution After Introduction of Raltegravir QD in Substitution of Dolutegravir: NEAR QD Study
Open, multicenter, non randomized, single arm, pilot trial.
- Trial name
- NEARQD (NCT03732625)
- Testing
- Raltegravir
- Where
- 3 sites in Spain
- Volunteers
- 50 people
- Sponsor
- Fundación Pública Andaluza para la Investigación de Málaga en Biomedicina y Salud
Myopia, Refractive Error
A Comparison of Two Color Contact Lenses in Habitual Clear Contact Lens Wearers
The purpose of this study was to evaluate overall satisfaction with AIR OPTIX® COLORS as compared to FRESHLOOK® COLORBLENDS contact lenses.
- Trial name
- NCT01782482
- Testing
- Lotrafilcon B contact lens with color, Phemfilcon A contact lens with color
- Volunteers
- 574 people
- Sponsor
- Alcon Research
Myocardial Infarction, Coronary Artery Disease
Near-infrared Spectroscopy Guided Percutaneous Coronary Intervention in Patients With Acute Myocardial Infarction
The aim of this study is to investigate whether near-infrared guided percutaneous coronary intervention in patients with acute myocardial infarction provides improved stent strut coverage at six months compared to conventionally…
- Conditions
- Myocardial Infarction, Coronary Artery Disease, Myocardial Ischemia, Atherosclerosis
- Trial name
- NCT04460482
- Testing
- Near-infrared spectroscopy (NIRS), Angiography
- Where
- Denmark
- Volunteers
- 104 people
- Sponsor
- Odense University Hospital
Myopia, Myopia Progression
Evaluation of Performance of MiYOSMART Photochromic and Clear Spectacle Lenses in Myopic Children
This clinical study aims to evaluate the non-inferiority of the photochromic DIMS spectacles lenses performance (PDIMS) compared to clear DIMS spectacles lenses (DIMS) in myopia management.
- Trial name
- PDIMS (NCT06717035)
- Testing
- EYE001
- Where
- Singapore
- Volunteers
- 202 people
- Sponsor
- Singapore National Eye Centre
Within 12 Hrs of Head Injury
An Evaluation of Near-Infrared Spectroscopy for Intracranial Hematoma Detection of Head Trauma Patients in the Emergency Department.
The purpose of this study is to evaluate Near-Infrared Spectroscopy for intracranial hematoma detection of head trauma patients
- Trial name
- NCT02222597
- Testing
- infrascanner
- Where
- Taiwan
- Volunteers
- 400 people
- Sponsor
- National Taiwan University Hospital
Parathyroid Adenoma, Parathyroid Neoplasms
Evaluating Impact of NIRAF Detection for Identifying Parathyroid Glands During Parathyroidectomy
This study describes a single center, randomized, single-blinded clinical trial to assess the clinical benefits of the use of near infrared autofluorescence (NIRAF) detection with an FDA-cleared device 'Parathyroid Eye (PTeye)'…
- Conditions
- Parathyroid Adenoma, Parathyroid Neoplasms, Parathyroid Hyperplasia, Parathyroid Cancer
- Trial name
- NIRAF (NCT04299425)
- Testing
- NIRAF Detection Technology
- Where
- United States
- Volunteers
- 160 people
- Sponsor
- Vanderbilt-Ingram Cancer Center