Clinical trials: Visual Quality
Bullous Pseudophakic Keratopathy, Penetrating Keratoplasty
Effectiveness of PKP vs DSAEK in Terms of 2-year Postoperative Visual Acuity in Advanced BPK
This is an open-label multicenter randomised controlled clinical trial with 2 parallel arms with a 1:1 ratio. Patients meeting the eligibility criteria will be offered to participate in the study during an ophthalmology…
- Trial name
- DESPEK (NCT06818747)
- Testing
- Best corrected monocular visual acuity
- Where
- 11 sites in France
- Volunteers
- 334 people
- Sponsor
- Centre Hospitalier Régional Metz-Thionville
Cancer, Nasopharyngeal Carcinoma
Assessing Manual Acupuncture's Impact on Mucositis From Nasopharynx Cancer Radiotherapy: A Visual Analogue Scale (VAS) and Quality of Life Study
The goal of this clinical trial is to learn if acupuncture can play a role in reducing pain and improving the quality of life of post-radiotherapy nasopharyngeal cancer mucositis patients.
- Conditions
- Cancer, Nasopharyngeal Carcinoma, Mucositis
- Trial name
- NCT06472024
- Testing
- Verum Acupuncture
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Universitas Indonesia
High Myopia, Cataract
The Role of Capsular Tension Rings in Intraocular Lens Stability in High Myopia Cataract Patients: A Prospective Self-Controlled Study
Study Purpose: This prospective, self-controlled clinical study aims to evaluate the impact of capsular tension rings (CTR) on intraocular lens (IOL) stability in high myopia patients undergoing bilateral cataract surgery.
- Trial name
- NCT07052825
- Testing
- CTR implantation
- Where
- China
- Volunteers
- 120 people
- Sponsor
- Jin Yang
Vision Disability
Assessment of an Augmented Reality Low Visual Aid in Children and Young People With Visual Impairment
Approximately 24,500 children and young people (CYP) in England have a visual impairment (VI). VI refers to a loss of vision that cannot be corrected with glasses or contact lenses. Low vision aids (e.g.
- Trial name
- NCT05201482
- Testing
- SightPlus
- Where
- United Kingdom
- Volunteers
- 18 people
- Sponsor
- Sheffield Children's NHS Foundation Trust
Myopia, Myopia; Refractive Error
Efficacy and Visual Quality of Orthokeratology Lenses With Different Designs
Orthokeratology (ortho-k) lens is very effective in slowing down axial elongation in myopic children by 30% to 63% when compared to children wearing single-vision spectacles or contact lenses.
- Trial name
- NCT06825585
- Testing
- Orthokeratology with 5.0mm back optical zone diameter, Orthokeratology with a 6.2 mm back optical zone diameter
- Where
- China
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Xiaoyan Yang
Posterior Vitreous Detachment, Myopic Vitreopathy
YAG Laser Vitreolysis for Vitreous Floaters
The purpose of this study is to measure how the quality of life, the structure of eye, and vision change after treatment for the opacities in the gel (vitreous) that fills the center of eye which cause vision disturbances…
- Conditions
- Posterior Vitreous Detachment, Myopic Vitreopathy, VISION DEGRADING MYODESOPSIA
- Trial name
- YLV Protocol (NCT06915922)
- Testing
- Neodymium-doped yttrium-aluminum-garnet (Nd:YAG) laser therapy
- Where
- United States
- Volunteers
- 52 people
- Sponsor
- VMR Consulting, Inc.
Glaucoma
Assessment of Ability Related to Vision
To determine the clinical usefulness of a refined third-generation instrument - The Assessment of Ability Related to Vision (AARV) in establishing the amount of disability, charting the detrimental effects of progressive disease…
- Trial name
- AARV (NCT01027312)
- Volunteers
- 121 people, healthy volunteers welcome
- Sponsor
- Wills Eye
Leiomyoma, Pelvic Organ Prolapse
The Influence of TAP Block in the Control of Postoperative Pain After Laparotomy for Gynecological Procedures
This study evaluates the influence of the transversus abdominis plane block on the intensity of postoperative pain and the concentration of proinflammatory and pain factors after hysterectomy by laparotomy.
- Conditions
- Leiomyoma, Pelvic Organ Prolapse, Abnormal Uterine Bleeding, Chronic Pain
- Trial name
- TAP (NCT04172272)
- Testing
- Systemic multimodal analgesia administered intravenously, Transversus abdominis plane block (TAP block), Combined transversus abdominis plane block (TAP block) with systemic multimodal analgesia administered intravenously
- Where
- 2 sites in Croatia
- Volunteers
- 75 people
- Sponsor
- General Hospital Pula
End Stage Macular Degeneration
A Study of an Implantable Miniature Telescope in Patients With With End-Stage AMD
Evaluation of pre and post-implantation management of patients with end-stage age-related macular degeneration (AMD) who have been implanted with the implantable telescope (IMT) under CE Mark indicated use.
- Trial name
- NCT00555165
- Testing
- Telescope prosthesis
- Where
- 4 sites in United Kingdom
- Volunteers
- 18 people
- Sponsor
- VisionCare, Inc.
Orthognathic Surgery, Malocclusions
Evaluation of Emotional Responses Using the I-Motions System and Self-assessment Questionnaires, and Assessment of Postoperative Anatomical and Structural Units (TMJ and Masticatory Muscles) in Orthognathic Surgery Patients
Orthognathic surgery is a surgical procedure involving one or both jaws to correct skeletal discrepancies, restore proper occlusion, and improve facial aesthetics.
- Conditions
- Orthognathic Surgery, Malocclusions, Jaw Abnormalities, Dentofacial Deformities
- Trial name
- NCT07477873
- Testing
- Observational Assessment
- Where
- Lithuania
- Volunteers
- 100 people
- Sponsor
- Lithuanian University of Health Sciences
Cataract, Astigmatism
Evaluation of Toric Intraocular Lens(IOL) Combined With Capsular Tension Ring(CTR) in Patients With Cataract Combined With High Myopia
The objective of this study is to evaluate the postoperative visual quality and IOL stability in patients with cataracts and high myopia who have undergone surgery using astigmatism-correcting IOLs in conjunction with tension…
- Conditions
- Cataract, Astigmatism, Intraocular Lens Rotation
- Trial name
- NCT06571773
- Testing
- intraoperative implantation of Capsular Tension Ring, none intraoperative implantation of CTR
- Where
- China
- Volunteers
- 72 people
- Sponsor
- Shanghai 10th People's Hospital
Chronic Pelvic Pain
CPP Among Somali Women in Norway: SCED
Chronic pelvic pain (CPP) in women is a condition associated with negative cognitive, behavioral, sexual and emotional consequences.
- Trial name
- NCT07820176
- Testing
- Multimodal physiotherapy
- Where
- Norway
- Volunteers
- 30 people
- Sponsor
- Kristiania University College
Dry Eye Syndromes, Cataract
Quality of Life and Visual Acuity of Visglyc Eye Drops on Dry Eye Patients
Clinical trial with medical devices, post-authorization, parallel, single-blind, randomized, comparative, prospective to study how afects the quality of life the use of ocular eye drops on patients with dry eye symptomatology and…
- Trial name
- NCT04063644
- Testing
- Vis Glyc Neo, Physiological saline solution
- Where
- Spain
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- OPKO Health, Inc.
Glaucoma, Quality of Life
How Has Glaucoma Affected Your Quality of Life?
Hypothesis 1: Self-reported health-related quality of life decreases as vision impairment worsens in subjects with glaucoma. Hypothesis 2: Changes in health-related quality of life are associated with changes in clinical measures…
- Trial name
- NCT01476644
- Testing
- Clinical evaluation, Performance based measures, Subjective measures of vision-related quality of life
- Where
- United States
- Volunteers
- 161 people
- Sponsor
- Wills Eye
Music Therapy, Music Therapy for Pain and Sedation
Effect of Music Therapy on the Quality of Recovery
Background: The use of music in operations is increasing due to its painless, safe, inexpensive, and the potential to improve patient outcomes.
- Conditions
- Music Therapy, Music Therapy for Pain and Sedation, Postoperative Period, Perioperative Period
- Trial name
- MTonR (NCT06874972)
- Testing
- Music played
- Where
- Bhutan
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Ministry of Health, Bhutan
Hemophilia
Movement Visualization in Patients With Hemophilic Arthropathy
Background. The recurrence of hemarthrosis in patients with hemophilia favors the development of an intra-articular, degenerative and progressive lesion (hemophilic arthropathy).
- Trial name
- NCT04237766
- Testing
- Experimental group
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Real Fundación Victoria Eugenia
Individuals With Vestibular Hypofunction, Individuals Between the Ages of 18-65
The Effect Of Vestibular Rehabilitation On Kinesiophobia And Balance With Individuals Who Has Vestibular Hypofunction
Vestibular hypofunction is a disease which emerge through a partial or total loss on a vestibular organ or vestibular nerve. It can be seen unilateral or bilateral.
- Trial name
- NCT05070936
- Testing
- vestibular rehabilitation
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people
- Sponsor
- Istanbul Medipol University Hospital
Visual Impairment
Quality of Life in Italian Visually Impaired Patients
Clinical register of visual rehabilitation activity and observational study on the validation of the VA LV VFQ questionnaire in the Italian context
- Trial name
- SOPIITA (NCT05752214)
- Testing
- WEB Register
- Where
- Italy
- Volunteers
- 500 people
- Sponsor
- Amore Filippo
Dental Caries, Secondary Dental Caries
Clinical Criteria for the Evaluation of Caries Lesions Around Restorations in Primary Teeth (CARDEC-03)
There is still great divergence in the aspects related to caries lesions around restorations. The methods and the systems used for the detection of secondary caries lesions have presented low validity.
- Trial name
- CARDEC-03 (NCT03520309)
- Testing
- Dental treatment
- Where
- Brazil
- Volunteers
- 163 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Functional Dyspepsia
Efficacy of Banhasasim-tang on Functional Dyspepsia
The purpose of this study is to assess efficacy based on Gastrointestinal Symptom score and safety based on the rate of adverse event or laboratory findings of Banhasasim-tang administrated three times a day orally on functional…
- Trial name
- NCT00987805
- Testing
- Banhasasim-tang, Corn-starch granules
- Where
- 2 sites in South Korea
- Volunteers
- 84 people
- Sponsor
- Korea Health Industry Development Institute