Clinical trials: Visual Quality
Homonymous Hemianopia
Assessment of Homonymous Visual Loss and Its Impact on Visual Exploration, Activities of Daily Living (ADL) and Quality of Life (QoL)
The purpose of this explorative study, targeting subjects with homonymous visual field loss, is threefold: (i) to identify the perimetric / psychophysical method, that is most closely correlated with an individually assessed…
- Trial name
- Hemi-Drive (NCT01372332)
- Where
- Germany
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University Hospital Tuebingen
Haemophilia
Movement Visualization in Pain Management in Patients With Hemophilic Arthropathy.
Background. The recurrence of hemarthrosis in patients with hemophilia favors the development of a progressive, degenerative intra-articular lesion (hemophilic arthropathy).
- Trial name
- HeMirror (NCT04549402)
- Testing
- Mirror Therapy group, Video group
- Where
- Spain
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Investigación en Hemofilia y Fisioterapia
Healthy
Effectiveness of the Serious Game 'Broodles' for Siblings of Children With Visual Impairment and/or Intellectual Disability
The support for siblings of children with disabilities is scarce and fragmented, even though studies have shown that these siblings can benefit from support.
- Trial name
- NCT05376007
- Testing
- Serious game 'Broodles'
- Where
- Netherlands
- Volunteers
- 107 people, healthy volunteers welcome
- Sponsor
- VU University of Amsterdam
IOL, Cataract
Visual Performance of Multifocal Intraocular Lenses
To evaluate the clinical outcomes with an extended range of vision (ERV) IOL based on achromatic diffractive technology.
- Trial name
- NCT04913792
- Testing
- ZXR00
- Where
- China
- Volunteers
- 30 people
- Sponsor
- Wenzhou Medical University
Cataract
Visual Outcome and Visual Quality After Bilateral Implantation of the AcrySof® IQ IOL Compared to MI60® and Tecnis® IOL
The objective of the study is to compare the visual outcomes of three aspheric monofocal intraocular lenses after cataract surgery - ACRYSOF® IQ, Tecnis® and Akreos® MI60.
- Trial name
- NCT00760058
- Testing
- AcrySof® IQ IOL, Tecnis® Aspheric intraocular lens, Akreos® MI60 intraocular lens
- Where
- United States
- Sponsor
- Alcon Research
Resident Education, Digital Technology
Ophthalmoscope and Otoscope Training in Family Medicine Residency
The purpose of the study is to evaluate the effectiveness of Welch Allyn PanOptic Plus Ophthalmoscope with smartphone adaptor, and assess residents' opinions on acceptability and usability of the device and curriculum vs the…
- Trial name
- NCT06693804
- Testing
- Digital Otoscope and Ophthalmoscope, Conventional otoscope and ophthalmoscope
- Where
- 2 sites in United States
- Volunteers
- 46 people
- Sponsor
- Milton S. Hershey Medical Center
Irreversible Pulpitis
Post Operative Pain and Oral Health Related Quality of Life Following Pulpotomy VS Extraction of Permanent First Molar
The goal of this clinical trial is to compare between post operative pain and oral health related quality of life in participants receiving two treatments for first permanent mandibular molars with poor prognosis.
- Trial name
- NCT06420583
- Testing
- MTA pulpotomy, Extraction
- Where
- Egypt
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Cairo University
Intraocular Lens, Cataract
Comparison of a Novel Non-diffractive Extended Depth of Focus Intraocular Lens (IOL) and a Trifocal IOL
The purpose of this study is to compare visual performance and quality of life (QOL) following bilateral implantation of a novel non-diffractive extended depth-of-focus (EDOF) intraocular lens (IOL) (AcrySof® IQ Vivity, Alcon…
- Conditions
- Intraocular Lens, Cataract, Quality of Life
- Trial name
- NCT05262504
- Testing
- İntraocular lens implantation
- Where
- Turkey (Türkiye)
- Volunteers
- 52 people
- Sponsor
- Baskent University Ankara Hospital
Macular Degeneration
Correlation Between Visual Acuity Measurements, Quality of Life and Morphological Parameters in Wet AMD Patients
Patient-reported vision-related quality of life (QOL) outcomes are increasingly incorporated into clinical trials of new treatments for age-related macular degeneration (AMD).
- Trial name
- COSP (NCT03438669)
- Testing
- no intervention
- Where
- Switzerland
- Volunteers
- 53 people
- Sponsor
- Dr. med. Katja Hatz
Vestibular Schwannoma, Vestibular Function Disorder
Role of Psychiatric Profile in Prehabituated Patients After Vestibular Schwannoma Surgery
The aim of this study is to assess effect of psychiatric profile on visual sensitivity and overall health status in patients who underwent surgery for vestibular schwannoma and were prehabituated by chemical vestibular ablation.
- Trial name
- NCT03638310
- Testing
- intratympanic application of gentamicin, microsurgical removal of vestibular schwannoma
- Where
- Czechia
- Volunteers
- 37 people
- Sponsor
- Charles University, Czech Republic
Hemianopia, Brain Injuries
Biofeedback Training for Hemianopia
This is a prospective study that compares biofeedback training on the microperimetry (BT) to a control group in patient s with hemianopia.
- Trial name
- NCT06995313
- Testing
- Biofeedback training
- Where
- Canada
- Volunteers
- 70 people
- Sponsor
- University Health Network, Toronto
Health Literacy
Health Literacy in Geriatric Patients
Health Literacy is one's ability to understand health information well enough to make informed decisions about their health. Limited health literacy makes it hard for people to understand complex health issues and follow health…
- Trial name
- NCT06971393
- Where
- Canada
- Volunteers
- 100 people
- Sponsor
- Hamilton Health Sciences Corporation
Glaucoma, Biofeedback Training
Efficacy of Biofeedback Training for Glaucoma
This randomized controlled clinical trial evaluates the efficacy of visual biofeedback training on visual function and quality of life in individuals with glaucoma.
- Trial name
- NCT07409077
- Testing
- Biofeedback Training
- Where
- Canada
- Volunteers
- 70 people
- Sponsor
- University Health Network, Toronto
Retinal Detachment
REtinal Detachment Outcomes Study
Background: Few large randomized controlled trials provide strong evidence to guide surgical repair of primary rhegmatogenous retinal detachment (RRD) repair.
- Trial name
- REDOS (NCT05863312)
- Testing
- Pars plana vitrectomy, Pars plana vitrectomy with scleral buckle, Sulfur hexafluoride gas tamponade
- Where
- Canada
- Volunteers
- 560 people
- Sponsor
- CHU de Quebec-Universite Laval
Cataract Bilateral, Astigmatism Bilateral
Vision and Balance Changes After Bilateral Implantation of Toric IOLs
Cataracts are the major cause of blindness in the world. Cataract surgery, being the most performed surgery in the world today, provide correction by extracting the natural lens from its capsular bag and replaced by an artificial…
- Trial name
- NCT05629078
- Testing
- Toric intraocular lens Zeiss AT TORBI
- Where
- United Kingdom
- Volunteers
- 140 people
- Sponsor
- University of Plymouth
Glioblastoma
Surgically Induced Neurological Deficits in Glioblastomas (SIND Study)
This study provides a work package for a larger programme of research developing Precision Surgery for Glioblastomas by developing individualised treatment volumes for surgery and radiotherapy.
- Trial name
- SIND (NCT04007185)
- Testing
- Maximal, safe resection of brain tumour
- Where
- United Kingdom
- Volunteers
- 52 people
- Sponsor
- Cambridge University Hospitals NHS Foundation Trust
Cataract and IOL Surgery, IOL Implantation
Head-to-Head Comparison of Five Enhanced Depth of Focus IOLs and One Monofocal IOL
Study Goal The goal of this clinical trial is to compare how well four different types of artificial lenses (called intraocular lenses or IOLs) help people see after cataract surgery.
- Conditions
- Cataract and IOL Surgery, IOL Implantation, Presbyopia Correction, Extended Depth of Focus
- Trial name
- AKA-Reports (NCT07051720)
- Testing
- Bilateral implantation of CT ASPHINA 409M, Bilateral implantation of TECNIS Eyhance ICB00, Bilateral implantation of AcrySof® IQ Vivity®
- Where
- Germany
- Volunteers
- 180 people
- Sponsor
- Augenklinik Ahaus G + H GmbH & Co. KG
Pain, Anxiety
Pain, Anxiety, and Impacts on Oral Health-related Quality of Life for Patients With Orthodontic Treatment
The goal of this observational study is to learn about pain, anxiety, and impacts on oral health-related quality of life(OHRQoL) for patients before, during and after orthodontic treatment.
- Conditions
- Pain, Anxiety, Oral Health Related Quality of Life
- Trial name
- NCT06150911
- Where
- Taiwan
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Kaohsiung Medical University Chung-Ho Memorial Hospital
Intermittent Strabismus, Exotropia Intermittent
Visual Therapy for Intermittent Strabismus
Intermittent strabismus is a condition in which the eyes occasionally become misaligned, affecting binocular vision, depth perception, and quality of life.
- Conditions
- Intermittent Strabismus, Exotropia Intermittent, Esotropia Intermittent
- Trial name
- ViT(I)S (NCT07563959)
- Testing
- Visual Therapy
- Volunteers
- 30 people
- Sponsor
- Universitat Politècnica de Catalunya
Cataract
Neural Compensation, Visual Function and Visual Quality After Monofocal or Multifocal Intraocular Lens Implantation
Multifocal intraocular lenses (MIOLs) provide enhanced far and near visual acuity, but they can bring about halos and glare, which are caused by design deficiencies of the IOLs.
- Trial name
- NCT02644720
- Testing
- multifocal intraocular lens implantation, monofocal intraocular lens implantation, Dexamethasone
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Sun Yat-sen University