Clinical trials: Visualization
Dry Eye
A Study To Investigate The Effects Of A Low Humidity Environment And Visual Tasking On Tear Film Protein Composition
The purpose of the study is to collect valuable data on the role of controlled humidity, temperature, airflow, and visual tasking in altering the tear film protein composition.
- Trial name
- NCT02005874
- Where
- Canada
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Inflamax Research Incorporated
Cataract, Lens Opacities
Clinical Study to Investigate Visual Performance of a Hydrophobic Monofocal IOL After Bilateral Implantation
Prospective, non-randomised, open, controlled, single-center post-market clinical follow study about Micropure 1.2.3 IOL.
- Trial name
- PHY1801 (NCT03423524)
- Testing
- Micropure 1.2.3.
- Where
- Belgium
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Beaver-Visitec International, Inc.
Visual Performance
Evaluating the Impact of JJVC Senofilcon A - Based Contact Lens With New UV-blocker on Day and Night Driving Performance
This is a bilateral, non-dispensing, randomized, subject masked, four visits, 3-period by 3- treatment crossover study. The objective of this study is to evaluate the effect of JJVC senofilcon A - based contact lens with new…
- Trial name
- NCT03330275
- Testing
- Investigational Contact Lens, Commercial ACUVUE OASYS, Commercial ACUVUE OASYS and Spectacles
- Where
- Australia
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Pain
Superiority Study for Pain Treatment After Cesarean
The purpose of this study is to investigate adequate pain treatment for patients after cesarean. In this study oral opioids were compared to intravenous opioids as they are supposed to provide superior pain control.
- Trial name
- NCT01115101
- Testing
- Oral Oxycodon, Piritramid
- Where
- Germany
- Volunteers
- 239 people
- Sponsor
- Max Dieterich
Brain and Central Nervous System Tumors, Carcinoma of Unknown Primary
Topotecan in Treating Young Patients With Neoplastic Meningitis Due to Leukemia, Lymphoma, or Solid Tumors
RATIONALE: Drugs used in chemotherapy, such as topotecan, work in different ways to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing.
- Conditions
- Brain and Central Nervous System Tumors, Carcinoma of Unknown Primary, Leukemia, Lymphoma
- Trial name
- NCT00112619
- Testing
- topotecan hydrochloride
- Where
- 11 sites in United States
- Volunteers
- 19 people
- Sponsor
- Pediatric Brain Tumor Consortium
Morphology
Diagnostic Agreement Between Clinical Assessment and CBCT Palatal Angle for Palatal Arch Shape
Standardized intraoral photographs corresponding to each CBCT scan will be evaluated by two calibrated examiners. Palatal arch shape will be visually classified into one of three categories: high arched palate, normal palate, or…
- Trial name
- NCT07363200
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Cairo University
Wrist Fracture, CRPS (Complex Regional Pain Syndromes)
EFFECTIVENESS OF GRADED MOTOR IMAGERY TO PREVENT CRPS IN PATIENTS WITH DISTAL RADIUS FRACTURE AFTER SURGERY
The study would like show that patients who follow a protocol with GMI are less probability to develop CRPS
- Conditions
- Wrist Fracture, CRPS (Complex Regional Pain Syndromes), Distal Radius Fracture, Surgery
- Trial name
- NCT03937492
- Testing
- GMI protocol, Standard Rehabilitation Protocol
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Ergoterapia Manoegomito Sagl
Cataract Senile, Intraocular Lens Complication
Visual Outcomes Following Bilateral Implantation of the Vivity Toric Intraocular Lens
The objective of this study was to evaluate the clinical and patient reported outcomes after bilateral implantation of the AcrySof™ IQ Vivity™ Toric intraocular lens.
- Trial name
- NCT06196593
- Testing
- AcrySof™ IQ Vivity™ Toric intraocular lens
- Where
- Malaysia
- Volunteers
- 30 people
- Sponsor
- LEC Eye Centre
Age-Related Macular Degeneration, Lens, Intraocular
Implantation of SML in Patients With Dry Age-related Macular Degeneration and Myopic Maculopathy
Age-related macular degeneration (AMD) is the leading cause of irreversible vision loss in developed countries among people over 50 years of age. Myopic maculopathy is also an important cause of irreversible vision loss.
- Conditions
- Age-Related Macular Degeneration, Lens, Intraocular, Myopic Maculopathy
- Trial name
- NCT03882606
- Testing
- Scharioth Macula Lens (SML, Medicontur)
- Where
- Spain
- Volunteers
- 3 people
- Sponsor
- Consorci Sanitari de Terrassa
Cataract, High Myopia
3D Visualization System in Highly Myopic Cataract Operation
This study aims to investigate the impact of depth of field differences between the use of the 3D imaging system (NGENUITY® 3D Visualization System, Alcon, TX, USA) and conventional optical microscope in cataract surgery for…
- Trial name
- 3D-HiMCO (NCT06264830)
- Testing
- Alcon-NGENUITY®(NG)-system, Standard cataract operation
- Where
- Taiwan
- Volunteers
- 40 people
- Sponsor
- National Taiwan University Hospital
Multiple Sclerosis
Effect of MD1003 in Chronic Visual Loss Related to Optic Neuritis in Multiple Sclerosis
The purpose of this study is to demonstrate the superiority of MD1003 over placebo in the visual improvement of patients suffering from chronic visual loss resulting from multiple sclerosis related optic neuritis.
- Trial name
- MS-ON (NCT02220244)
- Testing
- MD1003 100mg capsule
- Where
- 20 sites in France, United Kingdom
- Volunteers
- 105 people
- Sponsor
- MedDay Pharmaceuticals SA
Visual Acuity
Clinical Evaluation of Approved Contact Lenses
This is a 4-week, randomized, double-masked study where subjects will wear bilaterally test and control lenses in random succession. The objective is to evaluate materials from different suppliers.
- Trial name
- NCT02699593
- Testing
- Test Contact Lens, Control Contact Lens
- Where
- 7 sites in United States
- Volunteers
- 142 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Poststroke/CVA Paresis
Efficacy of Hand Exoskeleton Controlled by BCI in Post Stroke Patients
The purpose of this study is to assess the efficacy of non-invasive BCI-exoskeleton technology based on EEG patterns recognition matching to motor imagery in post-stroke patients with hand paresis.
- Trial name
- iMove (NCT02325947)
- Testing
- hand exoskeleton, brain-computer interface (BCI),
- Where
- Russia
- Volunteers
- 75 people
- Sponsor
- Russian Academy of Medical Sciences
Pancreatic Cysts
Diagnosis of Pancreatic Cysts: Endoscopic Ultrasound With Fine Needle Aspiration (EUS/FNA), Direct Visualization, and Confocal Laser-induced Endomicroscopy-A Pilot Study
The purpose of this study is to assess the yield of combination modalities in the diagnosis of pancreatic cysts using EUS/FNA, Fiber optics (direct visualization probe), and prototype needle based confocal laser-induced…
- Trial name
- NCT01447238
- Testing
- Direct visualization and needle based confocal laser-induced endomicroscopy miniprobe
- Where
- United States
- Volunteers
- 104 people
- Sponsor
- University of California, Irvine
Brain Injuries
Computer-based Attention Training in Patients With Acquired Brain Injury
Investigates computer based cognitive rehabilitation and training using the N-back task with a Visual Search task as an active control.
- Trial name
- NCT02399293
- Testing
- N-back, Visual Search
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Choroidal Neovascularization Secondary to Pathologic Myopia
A Study of the Criteria Establishing the Need for Re-treatment With Ranibizumab Upon Relapse in Patients With Visual Impairment Due to Choroidal Neovascularization Secondary to Pathologic Myopia.
The primary objective of the study was to investigate current criteria driving re-treatment in patients affected by Choroidal Neovascularization (CNV) secondary to Pathologic Myopia (PM) and experiencing a relapse of the disease…
- Trial name
- OLIMPIC (NCT02034006)
- Testing
- Ranibizumab
- Where
- 31 sites in Italy
- Volunteers
- 200 people
- Sponsor
- Novartis Pharmaceuticals
Amputation, Traumatic Amputation
The Effect of Visual Feedback on Function, Stability and Quality of Life in Transtibial Amputation
This study was conducted to examine the effect of visual feedback on function, stability and quality of life in transtibial amputees.
- Trial name
- NCT03316248
- Testing
- visual feedback, usual prosthetic rehabilitation
- Where
- Turkey (Türkiye)
- Volunteers
- 24 people
- Sponsor
- Hacettepe University
Non-Small Cell Lung Cancer, PET/CT
FAP-targeted PET/NIR in Lung Malignant Tumors
Single center, prospective, diagnostic study. Patients with stage II-IIIB resectable NSCLC diagnosed by pathology were included.
- Conditions
- Non-Small Cell Lung Cancer, PET/CT, Neoadjuvant Therapy
- Trial name
- NCT07498933
- Testing
- PET/CT scans
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Peking University People's Hospital
Dysphagia, Aspiration
PEG by Introducer Method Via EG Scan
Percutaneous endoscopic gastrostomy(PEG) by introducer method has been proven to be safe and easy to perform. However, it is limited by its need to be performed in an endoscopy unit. E.G.
- Conditions
- Dysphagia, Aspiration, Esophageal Stenosis
- Trial name
- NCT02183207
- Testing
- Percutaneous Endoscopic Gastrostomy
- Where
- South Korea
- Volunteers
- 24 people
- Sponsor
- The Catholic University of Korea
Prostate Cancer
Explaining the Invisible Using the PEARL System
Radiotherapy uses high doses of x-rays directed at tumours to kill them, an unfortunate side effect is healthy surrounding tissue will receive some of the x-ray dose and is damaged.
- Trial name
- NCT03025633
- Testing
- PEARL
- Where
- United Kingdom
- Volunteers
- 155 people
- Sponsor
- Hull University Teaching Hospitals NHS Trust
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