low contrast vision
Showing 1 - 25 of >10,000
Meibomian Gland Dysfunction Trial in San Antonio (Meibomian gland (MG) expression)
Not yet recruiting
- Meibomian Gland Dysfunction
- Meibomian gland (MG) expression
-
San Antonio, TexasUniversity of the Incarnate Word Rosenberg School of Optometry
Feb 1, 2023
Low Vision Trial in Bloomington (Obstacle characteristics)
Recruiting
- Low Vision
- Obstacle characteristics
-
Bloomington, IndianaIndiana University
May 25, 2023
Low Vision Trial in Ghent (Scleral contact lens without a passive artificial iris, Scleral contact lens with a passive
Terminated
- Low Vision
- Scleral contact lens without a passive artificial iris
- +3 more
-
Ghent, BelgiumUniversity Hospital Ghent (UZGent)
Apr 19, 2022
Loss of Visual Contrast Sensitivity, Near Vision, Visual Impairment Trial in Kuwait (phacoemulsification with implantation of
Completed
- Loss of Visual Contrast Sensitivity
- +2 more
- phacoemulsification with implantation of presbyopia correcting IOL
-
Kuwait, KuwaitDaralshifa hospital
May 25, 2021
Glaucoma, Age-related Macular Degeneration, Retinitis Pigmentosa Trial in Guangzhou (New head-mounted visual aids)
Not yet recruiting
- Glaucoma
- +3 more
- New head-mounted visual aids
-
Guangzhou, Guangdong, ChinaZhongshan Ophthalmic Center, Sun Yat-sen University
Oct 7, 2023
Low Vision, Low Vision Aids Trial in United States (Low Vision Rehabilitation)
Recruiting
- Low Vision
- Low Vision Aids
- Low Vision Rehabilitation
-
Fullerton, California
- +9 more
Oct 24, 2023
Appendicitis Acute Trial (Weight-adjusted low-dose contrast media paired with low-radiation dose abdomen CT)
Not yet recruiting
- Appendicitis Acute
- Weight-adjusted low-dose contrast media paired with low-radiation dose abdomen CT
- (no location specified)
May 18, 2023
Children With Low Vision Trial in Denizli (balance coordination and strengthening training)
Completed
- Children With Low Vision
- balance coordination and strengthening training
-
Denizli, Pamukkale, TurkeyKınıklı Campus, Üniversite St. No:11 20160 Pamukkale / DENİZLİ
Jun 15, 2023
Small Bowel Adhesion, Small Bowel Obstruction Trial (Low osmolar contrast, Sterile water)
Not yet recruiting
- Small Bowel Adhesion
- Small Bowel Obstruction
- Low osmolar contrast
- Sterile water
- (no location specified)
Nov 14, 2023
Vision Disability Trial in Sheffield (SightPlus)
Active, not recruiting
- Vision Disability
- SightPlus
-
Sheffield, Sheffield (South Yorkshire District), United KingdomClinical Research Facility
May 20, 2022
Successful Premium Trifocal Intra-ocular Lenses Implantation
Active, not recruiting
- Presbyopia
- Low Vision
- Patient Reported Outcomes / Biometric data revision
-
Lisboa, PortugalHospital dos Lusíadas
May 17, 2023
Central Visual Impairment Trial (Training of perception and oculo-motor control)
Not yet recruiting
- Central Visual Impairment
- Training of perception and oculo-motor control
- (no location specified)
Nov 24, 2022
Low Vision Blindness Trial in Pavia (Physical Activity (AUD), Physical Activity (SUP))
Recruiting
- Low Vision Blindness
- Physical Activity (AUD)
- Physical Activity (SUP)
-
Pavia, ItalyIstituti Clinici Scientifici Maugeri
Jul 20, 2023
Renal Disease Trial in Seoul (Contrast enhanced Kidney CT)
Recruiting
- Renal Disease
- Contrast enhanced Kidney CT
-
Seoul, Jong-no Gu, Korea, Republic ofSeoul National University Hospital
Apr 16, 2023
Central Visual Impairment, Macular Degeneration Trial in Birmingham (Condition 1: Training visual sensitivity, Condition 2:
Recruiting
- Central Visual Impairment
- Macular Degeneration
- Condition 1: Training visual sensitivity
- +3 more
-
Birmingham, AlabamaUAB
Aug 12, 2022
Acute Kidney Injury Trial in New Orleans (Angiography)
Not yet recruiting
- Acute Kidney Injury
- Angiography
-
New Orleans, LouisianaTulane University Medical Center
Jun 7, 2023
Telerehabilitation for Visually Impaired
Completed
- Visual Impairment
- Telerehabilitation
-
Rome, ItalyFondazione Policlinico Universitario Agostino Gemelli IRCCS
Mar 6, 2023
Central Visual Impairment, Macular Degeneration Trial in Birmingham (Training visual sensitivity, Combination training)
Recruiting
- Central Visual Impairment
- Macular Degeneration
- Training visual sensitivity
- Combination training
-
Birmingham, AlabamaUAB
Aug 12, 2022
Photophobia, Visual Impairment, Low Vision Trial in Davie (Acuvue Oasys with Transitions)
Recruiting
- Photophobia
- +2 more
- Acuvue Oasys with Transitions
-
Davie, FloridaNova Southeastern University
Apr 12, 2023
Ocular Conditions Resulting in Visual Impairment Trial in Fort Lauderdale (Colored near reading glasses, Lighting as determined
Recruiting
- Ocular Conditions Resulting in Visual Impairment
- Colored near reading glasses
- Lighting as determined by LuxIQ/2 or OttLite Cobra
-
Fort Lauderdale, FloridaNova Southeastern University
May 2, 2022
Vision, Low, Visual Impairment Trial in Ottawa, Toronto (HMD: Immersive VR)
Not yet recruiting
- Vision, Low
- Visual Impairment
- HMD: Immersive VR
-
Ottawa, Ontario, Canada
- +1 more
Jan 13, 2023
Diabetic Retinopathy, Low Vision Trial in Laguna Hills (Eye4, Placebo)
Recruiting
- Diabetic Retinopathy
- Low Vision
- Eye4
- Placebo
-
Laguna Hills, CaliforniaEyedaptic
Aug 4, 2022
Pulmonary Disease Trial in Seoul (Iohexol (320mgI/mL) with 120kVp, Iohexol (320mgI/mL) with 100kVp, Iohexol (270mgI/mL) with
Not yet recruiting
- Pulmonary Disease
- Iohexol (320mgI/mL) with 120kVp
- +3 more
-
Seoul, Seocho-gu, Korea, Republic ofSeoul St. Mary's Hospital, The Catholic University of Korea
Jul 21, 2023
Macular Degeneration, Central Visual Impairment Trial in Birmingham ('Scotoma awareness' Training, Control Training)
Recruiting
- Macular Degeneration
- Central Visual Impairment
- 'Scotoma awareness' Training
- Control Training
-
Birmingham, AlabamaUAB
Jul 12, 2022
Functional Low-Vision Observer Rated Assessment for Profoundly
Suspended
- Blindness, Acquired
-
Sylmar, CaliforniaSecond Sight Medical Products, Inc.
Oct 31, 2022