Clinical trials: Eye Change, open to volunteers
Familial Mediterranean Fever (FMF), Autoinflammation
Familial Mediterranean Fever and Related Disorders: Genetics and Disease Characteristics
This study is designed to explore the genetics and pathophysiology of diseases presenting with intermittent fever, including familial Mediterranean fever, TRAPS, hyper-IgD syndrome, and related diseases.
- Conditions
- Familial Mediterranean Fever (FMF), Autoinflammation, Periodic Fever, Fever
- Trial name
- NCT00001373
- Where
- 5 sites in United States
- Volunteers
- 5,000 people, healthy volunteers welcome
- Sponsor
- National Human Genome Research Institute (NHGRI)
Cataract
Small RNA tRF-31 Changes in Patients With Age-Related Cataract
The goal of this observational study is to evaluate the expression characteristics and clinical relevance of the tRF-31/HIPK2 signaling axis in adults over 18 years old with age-related cataract (ARC).
- Trial name
- NCT07672899
- Testing
- Biospecimen collection (Anterior lens capsule)
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Developmental Dyslexia
Immediate Effects of Active Prisms on Reading Automaticity and Motor Control in Young Adults With Developmental Dyslexia
Developmental dyslexia is associated with persistent difficulties in reading automaticity. AUTO-DYS investigates whether a single, brief intervention using active prisms changes the complexity of nonlinear movement dynamics and…
- Trial name
- AUTO-DYS (NCT07868367)
- Testing
- Individually Selected Active Prisms.
- Where
- France
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Lille University
Glaucoma
Change in IOP Fluctuation After DSLT
This is a prospective, single-center, single-arm, observational study designed to evaluate the change in diurnal intraocular pressure (IOP) fluctuation following Direct Selective Laser Trabeculoplasty (DSLT) in patients with…
- Trial name
- NCT07428668
- Testing
- Voyager DSLT
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Ophthalmology Associates, Fort Worth
Graves Disease, Graves Ophthalmopathy
Systemic Inflammation, Thyroid Autoimmunity and Neuroretinal Changes in Graves Disease
This retrospective observational study aims to evaluate the relationship between systemic inflammatory parameters, thyroid autoimmunity markers, and neuroretinal structures in patients with Graves disease.
- Trial name
- NCT07480720
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Elazıg Fethi Sekin Sehir Hastanesi
Dry Eye Disease, Cataract
The Pattern of Dry Eye Disease After Cataract Surgery
This study is designed to explore dry eye disease (DED) pattern: ocular surface, corneal morphological changes, patients' subjective assessment of DED and their correlations with ocular surface inflammation, pain biomarkers after…
- Conditions
- Dry Eye Disease, Cataract, Ocular Surface Disease
- Trial name
- NCT06298890
- Testing
- Artificial tears (sodium hyaluronate 0.2%)
- Where
- Lithuania
- Volunteers
- 100 people
- Sponsor
- Lithuanian University of Health Sciences
Sjogren Syndrome
Fatigue in Sjögren's Syndrome: 3 Therapeutic Strategies
Unexplained fatigue is a frequent (60-70%) chronic complaint in Sjögren's syndrome (SjS) with a clear unmet therapeutic need, despite the recommendation of adapted physical activity (APA) programs, which are effective and…
- Trial name
- FESSONA (NCT06875102)
- Testing
- Acupuncture (ACU), Transcutaneous Vagus Nerve Stimulation (tVNS), APA (adapted physical activity )
- Where
- France
- Volunteers
- 174 people
- Sponsor
- Centre Hospitalier Universitaire de Saint Etienne
Retinitis Pigmentosa (RP)
Prospective, Randomized, Sham-controlled, Dose-finding I/II Trial of Safety and Efficacy of Modified Optogenetic Gene Therapy (ZM-02 Injection)
This is a Phase 1/2, multi-center, randomized, sham-controlled, dose-escalation study evaluating ZM-02 in patients with advanced retinitis pigmentosa (RP).
- Trial name
- PRISM (NCT07282457)
- Testing
- ZM-02 (low dose), ZM-02 (high dose), ZM-02 (selected dose)
- Volunteers
- 21 people
- Sponsor
- Augelux Therapeutics
Periodontal Diseases, Periodontal Diseases Inflammation
Retinal and Choroidal Changes in Periodontal Disease
Advanced PeriodontitisIn this cross-sectional study, the relationship between periodontal disease severity and retinal and choroidal structural changes was evaluated using SD-OCT.
- Conditions
- Periodontal Diseases, Periodontal Diseases Inflammation, Retinal Thickening
- Trial name
- NCT07856901
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Zeliha Başak Çakır Erdil
Polycystic Ovary Syndrome, Dry Eye
PCOS and Problem of Eye Dryness: Is There a Benefit From Lifetyle Changes
Women with polycystic ovarian syndrome (PCOS) may complain dryness of their eyes especially obese ones. lifestye changes are main treatrment fro both problems
- Conditions
- Polycystic Ovary Syndrome, Dry Eye, Obesity
- Trial name
- NCT07366944
- Testing
- exercise and limiting diet, diet limitation
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Cairo University
Angle-closure Glaucoma, Minimally Invasive Glaucoma Surgery
Biometric Changes After Intervention of Anterior Chamber Angle : an Observational Study
The drainage angle in the anterior chamber of the eye mediates the outflow of aqueous humor, and pathological changes here can lead to high intraocular pressure and glaucoma.
- Conditions
- Angle-closure Glaucoma, Minimally Invasive Glaucoma Surgery, Goniosynechialysis, Goniotomy
- Trial name
- NCT06492538
- Testing
- various types of angle interventions
- Where
- China
- Volunteers
- 300 people
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Myopia
Choroidal Response to the Modified Defocus Incorporated Multiple Segments Spectacle Lenses
The goal of this study is to investigate the short-term changes in choroidal thickness and efficacy of the study spectacle lenses in children.
- Trial name
- NCT07547072
- Testing
- Modified Defocus Incorporated Multiple Segments lens (D1), Modified Defocus Incorporated Multiple Segments lens (D2)
- Where
- Hong Kong
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- The Hong Kong Polytechnic University
Benign Prostatic Hyperplasia, Tamsulosin
Iris Structural Changes With Tamsulosin vs. Silodosin in Benign Prostatic Hyperplasia Patients
Inhibition of alpha-1 adrenergic receptors by drugs such as tamsulosin and silodosin, which are prescribed for the treatment of benign prostatic hyperplasia, can lead to intraoperative floppy iris syndrome (IFIS) during cataract…
- Conditions
- Benign Prostatic Hyperplasia, Tamsulosin, Silodosin, Intraoperative Floppy Iris Syndrome
- Trial name
- NCT07743034
- Testing
- tamsulosin 0.4mg, Silodosin 8 mg
- Volunteers
- 40 people
- Sponsor
- Mohsen Pourazizi
Cancer, Mental Health
Healthspan Connect Programme of Research
Healthspan Connect is a new research programme designed to understand what helps people stay healthy as they age. The programme will explore how lifestyle, environment, genetics, and social factors influence healthy ageing and…
- Conditions
- Cancer, Mental Health, Ageing Well, Resilience
- Trial name
- NCT07209774
- Volunteers
- 100,000 people, healthy volunteers welcome
- Sponsor
- King's College London
Endotracheal Intubation During Surgery, Optic Nerve Sheath Diameter
Oropharyngeal Vs Intravenous Lidocaine Effects on Optic Nerve Sheath Diameter After Intubation
This study aims to evaluate the effects of pre-intubation oropharyngeal topical lidocaine on optic nerve sheath diameter (ONSD) post-endotracheal intubation.
- Trial name
- NCT06874179
- Testing
- Optic nerve sheath diameter measurement 0, optic nerve sheath diameter measurement 1, optic nerve sheath diameter measurement 2
- Where
- Turkey (Türkiye)
- Volunteers
- 190 people
- Sponsor
- Ankara City Hospital Bilkent
Endophthalmitis
Vascular Changes Associated With Endophthalmitis.
This study aims to describe and investigate vascular changes associated with exogenous endophthalmitis, as well as to create a photo library where they are evidenced
- Trial name
- NCT07175311
- Testing
- Multimodal imaging findings
- Where
- Mexico
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- Asociación para Evitar la Ceguera en México
Sjogren's Syndrome, Salivary Gland
The Pathogenesis and Natural History of Sjogren's Disease
Background: -Sjogren s Disease (formerly: Sjogrens Syndrome, Sj(SqrRoot)(Delta)gren s syndrome) is a disease that affects about 1-4 million Americans. It is more common in women.
- Conditions
- Sjogren's Syndrome, Salivary Gland, Pathogenesis
- Trial name
- NCT01425892
- Where
- United States
- Volunteers
- 300 people
- Sponsor
- National Institute of Dental and Craniofacial Research (NIDCR)
Metastatic Malignant Solid Neoplasm, Metastatic Melanoma
Gene Modified Immune Cells After Conditioning Regimen for the Treatment of Stage IIIC or IV Melanoma or Metastatic Solid Tumors
This phase I trial studies the side effects and best dose of modified immune cells (IL13Ralpha2 CAR T cells) after a chemotherapy conditioning regimen for the treatment of patients with stage IIIC or IV melanoma or solid tumors…
- Conditions
- Metastatic Malignant Solid Neoplasm, Metastatic Melanoma, Pathologic Stage IIIC Cutaneous Melanoma AJCC v8, Pathologic Stage IV Cutaneous Melanoma AJCC v8
- Trial name
- NCT04119024
- Testing
- Biopsy, Biospecimen Collection, Computed Tomography
- Where
- 3 sites in United States
- Volunteers
- 18 people
- Sponsor
- Anusha Kalbasi
Anorexia Nervosa
Improving the Treatment of Anorexia Nervosa in Children Through Virtual Reality Body Exposure
The age of onset of anorexia nervosa has been progressively decreasing in recent years. Also, the prevalence rates of childhood anorexia in many countries have grown significantly.
- Trial name
- EOAN-VR-ABM (NCT06166355)
- Testing
- Attentional Bias Modification Training, VR-based body exposure, Cognitive-behavioral therapy
- Where
- Spain
- Volunteers
- 108 people
- Sponsor
- University of Barcelona
Pseudoexfoliation Syndrome
The Correlation Between Pupil Size and Retinal Nerve Fibers Changes in Pseudoexfoliation Syndrome.
To study the possible correlation between pupillary diameter before and after dilation with intraocular pressure, lens stability and glaucomatous damage (represented by optic disc changes using cup to disc ratio and OCT changes…
- Trial name
- NCT06588816
- Testing
- optical coherence tomography
- Volunteers
- 33 people
- Sponsor
- Assiut University