Clinical trials: Visualization
Facial Pain
Capsaicin to Control Pain Following Third Molar Extraction
This study will test the effectiveness of the drug capsaicin in controlling pain after third molar (wisdom tooth) extraction. Capsaicin, the ingredient in chili peppers that makes them "hot," belongs to a class of drugs called…
- Trial name
- NCT00008476
- Testing
- Capsaicin
- Where
- United States
- Volunteers
- 162 people
- Sponsor
- National Institute of Dental and Craniofacial Research (NIDCR)
Visual Acuity
Evaluation of Astigmatic Contact Lenses
Randomized, double-masked, 5-visit, bilateral dispensing, parallel group study to demonstrate that the investigational contact lens meets the design requirements related to corneal staining, lens fit, visual acuity and rotational…
- Trial name
- NCT03086447
- Testing
- Investigational Contact Lens, Marketed Contact Lens
- Where
- 17 sites in United States
- Volunteers
- 267 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Proliferative Vitreoretinopathy
Outcomes of Extensive Brilliant Blue G-Assisted Internal Limiting Membrane Peeling in Proliferative Vitreoretinopathy
The aim of this study is to report outcomes of pars plana vitrectomy (PPV) in retinal detachment (RD) accompanied with proliferative vitreoretinopathy (PVR) after extensive Brilliant Blue G-Assisted internal limiting membrane…
- Trial name
- ILM (NCT04490876)
- Testing
- 3D Pars Plana Vitrectomy associated with Extensive Brilliant Blue G-Assisted ILM Peeling Method
- Where
- Argentina
- Volunteers
- 14 people
- Sponsor
- Centro Oftalmológico Dr Charles
Reconstructive Surgical Procedures, Plastic Surgery
Leica Microsystems Sponsored Study to Collect and Confirm Clinical Data on the Performance of the GLOW800 Device When Used in Accordance With Its Intended Use.
This post-market clinical follow-up (PMCF) study aims to confirm the safety and performance of the GLOW800 surgical microscope accessory when used in conjunction with the ARveo8x surgical microscope.
- Conditions
- Reconstructive Surgical Procedures, Plastic Surgery, Vascular Surgical Procedure, Cerebrovascular Disorder
- Trial name
- IMED-GLOW800 (NCT07164040)
- Testing
- The GLOW800, a non-contact, non-invasive device, allows the surgical microscope ARveo 8 and ARveo 8X to produce excitation light and resolve fluorescence emission from the fluorescent agent ICG
- Where
- 3 sites in Portugal, Spain and 1 more
- Volunteers
- 31 people
- Sponsor
- Leica Microsystems (Schweiz) AG
Cerebral Palsy
Effects of Virtual Reality Versus Motor Imagery in Children With Cerebral Palsy
Cerebral palsy is a neurodevelopmental disorder caused by brain injury that appears in infancy, children have mostly issues of gross motor functions, and activities of daily living.
- Trial name
- NCT06303440
- Testing
- Routine Physical Therapy+ Balance Training, Virtual Reality+ Routine Physical Therapy, Motor Imagery+ Routine Physical Therapy
- Where
- Pakistan
- Volunteers
- 63 people
- Sponsor
- Riphah International University
Childhood Obesity
Brain Activation and Satiety in Children: Functional Magnetic Resonance Imaging
BASIC fMRI is a prospective single center intervention trial using fMRI imaging in 9-11 year old obese male and females pre and post family-based behavioral treatment of 24 weeks duration to determine the relationship between…
- Trial name
- BASIC-FMRI (NCT02484976)
- Testing
- Family Based Behavioral Treatment
- Where
- United States
- Volunteers
- 81 people, healthy volunteers welcome
- Sponsor
- Seattle Children's Hospital
Thoracotomy
Different Approaches to Thoracic Paravertebral Block
Thoracic paravertebral block (TPB) in thoracic surgery is practiced since the development of minimally invasive surgery. Historically, thoracic epidural analgesia is done in open thoracic surgery.
- Trial name
- VAP BLOCK (NCT04579276)
- Testing
- Thoracic paravertebral block, thoracic epidural analgesia
- Where
- France
- Volunteers
- 180 people
- Sponsor
- Assistance Publique Hopitaux De Marseille
Atrial Fibrillation
Foresight Intracardiac Echocardiography (ICE) System
This study will evaluate the efficacy of 2D forward-looking and 3D Intracardiac Echocardiography (ICE) to guide septal punctures during Atrial Fibrillation ablation procedures.
- Trial name
- NCT02514876
- Testing
- Foresight ICE System
- Where
- Canada
- Volunteers
- 10 people
- Sponsor
- Conavi
Patient Satisfaction, Extracorporeal Shock Wave Lithotripsy
COMPARİSON OF THE EFFECTS OF ULTRASOUND-GUİDED ERECTOR SPİNAE PLANE BLOCK AND INTRAMUSCULAR NONSTEROİDAL ANTİ-INFLAMMATORY DRUG ADMİNİSTRATİON ON INTRAOPERATİVE ANALGESİA AND PATİENT SATİSFACTİON DURİNG EXTRACORPOREAL SHOCK WAVE LİTHOTRİPSY
The aim of this study is to compare two ways of reducing pain during extracorporeal shock wave lithotripsy (ESWL), a non-invasive treatment that breaks up kidney and urinary stones with shock waves.
- Conditions
- Patient Satisfaction, Extracorporeal Shock Wave Lithotripsy, Erector Spinae Plane Block
- Trial name
- NCT07880535
- Testing
- Ultrasound-guided erector spinae plane block, Diclofenac Sodium (DCS)
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people
- Sponsor
- Sanliurfa Mehmet Akif Inan Education and Research Hospital
Cognition, Attention
Neurocognitive Basis of Attention and Eye Movement Guidance in the Real World Scenes
The objective of this study is to determine the effects of electrical brain stimulation (EBS) on visual search in natural scenes in humans.
- Conditions
- Cognition, Attention, Eye Movements
- Trial name
- NCT04652856
- Testing
- Electrical Brain Stimulation
- Where
- United States
- Sponsor
- Avniel Ghuman
Glaucoma, Optic Neuropathy, Ischemic
Neural Conduction Along the Visual Pathways After Oral Treatment With Citicoline in Patients With Optic Nerve Diseases
In the management of glaucoma, as for as in other optic nerve diseases, an important goal of ophthalmologists is represented by the possibility of influencing visual function.
- Conditions
- Glaucoma, Optic Neuropathy, Ischemic, Visual Pathway Disorder, Optic Nerve
- Trial name
- NCT00404729
- Testing
- Citicoline
- Where
- 2 sites in Italy
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Fondazione G.B. Bietti, IRCCS
Stroke
Xbox Kinect Virtual Reality and Motor Imagery on Lower Limb Function in Chronic Stroke Patients
As virtual reality has therapeutic benefits and improves motor learning by practicing exercises in environment that analogue and mimic occasions and events of real world, as VR is designed and tailored according to the need of…
- Trial name
- NCT05411653
- Testing
- Virtual reality training with motor imagery, Conventional physical therapy
- Where
- Pakistan
- Volunteers
- 26 people
- Sponsor
- Riphah International University
Cataract
Visual Function After Implantation of Bilateral AcrySof ReSTOR Aspheric +3
A prospective evaluation of the visual parameters in a series of patients bilaterally implanted with AcrySof ReSTOR +3 Intraocular Lens (IOL).
- Trial name
- NCT00719732
- Testing
- ReSTOR
- Where
- United States
- Volunteers
- 218 people, healthy volunteers welcome
- Sponsor
- Alcon Research
Visual Perception, Attention
Effects of Acetylcholine and Attention on Visual Spatial Representations in the Brain
This study in, healthy human subjects using fMRI and MRS (magnetic resonance spectroscopy) characterizes, how attention and acetylcholine affect visual perception and the brain's representation of the visual environment.
- Conditions
- Visual Perception, Attention, Information Processing, Cholinergic System
- Trial name
- NCT05003063
- Testing
- Donepzil
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of California, Berkeley
Cataract
Comfort Operative Ocular Light Study
Digital 3D microscopes require less light and may be more comfortable for patients requiring cataract surgery under topical anesthesia compared to conventional microscopes.
- Trial name
- COOL (NCT05085314)
- Testing
- Ngenuity digital 3D microscope, Conventional microscope
- Where
- 2 sites in France
- Volunteers
- 134 people
- Sponsor
- Fondation Ophtalmologique Adolphe de Rothschild
Stroke
Comparison of Exergaming Training With Visual Feedback Training on Upper Limb Functions in Post Stroke Patients
Stroke is classically characterized as a neurological deficit attributed to an acute focal injury of the central nervous system (CNS) by a vascular cause, including transient ischemic attack, cerebral infarction, intracerebral…
- Trial name
- NCT05673421
- Testing
- Exergaming Training, Visual Feedback Training
- Where
- Pakistan
- Volunteers
- 38 people
- Sponsor
- Riphah International University
Lenses, Intraocular, Glaucoma Filtration Implants
Visual Function and Patient Satisfaction in Glaucoma or Ocular Hypertensive Patients Undergoing Simultaneous Cataract Surgery and i-Stent Implantation
New extended depth of focus intraocular lenses (IOLs) are being used in a broader spectrum of patients than trifocal IOLs. The purpose of this study is to evaluate visual improvement after cataract surgery in patients with…
- Trial name
- NCT05392738
- Testing
- I-Stent implantation
- Where
- Spain
- Volunteers
- 45 people
- Sponsor
- Clínica Rementería
Visual Acuity
Non-Invasive Assessment of Contact Lens Performance During Use of a Digital Display
This is a two-arm, open-label, bilateral dispensing clinical investigation. Eligible subjects will proceed to either a low-sphere or high-sphere arm based on refraction measurements in the baseline assessment.
- Trial name
- NCT04869189
- Testing
- JJVC Marketed Contact Lens
- Where
- United Kingdom
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Cochlear Implants
Pitch Perception and Memory: Deficits and Training
Pitch perception and memory are central in auditory cognition, in particular for sound source segregation and recognition, speech prosody and music processing.
- Trial name
- Pitch_Train (NCT03707691)
- Testing
- Listening tests. Pitch training protocol, visuo-spatial training protocol, EEG/MEG/MRI recordings.
- Where
- France
- Volunteers
- 960 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Mitral Regurgitation (MR)
Research on the Development and Application of a Preoperative Assessment Model for Transcatheter Mitral Valve Edge-to-Edge Repair Based on Visual Foundation Models
Mitral regurgitation (MR) is the most prevalent valvular heart disease in China. Transcatheter edge-to-edge repair (TEER) is currently the preferred treatment for patients with severe MR who face high surgical risks.
- Trial name
- NCT07247890
- Testing
- Model Construction, Validation, and Optimization
- Volunteers
- 800 people
- Sponsor
- Beijing Hospital
The first 1,020 results can be paged through. Add a filter or change the sort order to reach the rest.