Clinical trials: Spatial Orientation
Astigmatism
Clinical Performance of a Daily Disposable Toric Silicone Hydrogel Contact Lens
The purpose of this study is to obtain on-eye clinical performance data to evaluate the stability of axis orientation of DDT2 toric contact lenses in the intended population.
- Trial name
- NCT04464044
- Testing
- verofilcon A toric contact lenses
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Alcon Research
Prostate Cancer
Semi-automatic Download of Prostate Biopsy Cores While Keeping the Orientation, Unfolding and Unity of the Sample
Performance evaluation of a novel, semi-automated device and method for needle core biopsy download compared to standard methods in terms of: 1. Biopsy core length obtained (i.e. collecting all tissue fragments) 2.
- Trial name
- NCT01692405
- Testing
- NaviGo Bx™, biopsy sponge pad
- Where
- Israel
- Volunteers
- 436 people
- Sponsor
- UC Care, Ltd.
Astigmatism
Orientation Characteristics of Daily Disposable Toric Contact Lenses
Brief summary: Approximately 30 soft toric contact lens adapted subjects will be enrolled in this feasibility, bilateral, randomized, double-masked (subject and investigator), repeated measures insertion study.
- Trial name
- NCT06069609
- Testing
- kalifilcon A Daily Disposable Toric, Acuvue Oasys 1-Day for Astigmatism
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Bausch & Lomb Incorporated
Cognitive Function, Memory
The Memory and Cognitive Performance Study
The primary purpose of this study is to evaluate the impact of a novel, neuro-protective and neuro-restorative dietary supplement (Braini®) on standardized memory and cognitive performance parameters.
- Conditions
- Cognitive Function, Memory, Brain Health
- Trial name
- NCT04025255
- Testing
- Braini
- Where
- United States
- Volunteers
- 74 people, healthy volunteers welcome
- Sponsor
- Vita Naturel, LLC
Anxiety, Microbiome
Microbiome, Anxiety and Cognitive Orientation Study
Mounting evidence shows that the gut microbiome plays an important role in communication within the gut-brain axis. However, the relationship between gut microbiota and their influence on anxiety is still not fully understood.
- Conditions
- Anxiety, Microbiome, Mood Disorders, Neurodegeneration
- Trial name
- MACO (NCT05388630)
- Where
- United States
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Endominance
Astigmatism
Insertion Clinical Study to Evaluate the Orientation Characteristics of Multiple Kalifilcon A Daily Disposable Toric LD213001 Contact Lenses
The objective is to evaluate the fit characteristics (primary gaze orientation, rotational recovery, and movement) of kalifilcon A daily disposable toric lenses as compared to commercially available Ultra for Astigmatism lenses.
- Trial name
- NCT05129124
- Testing
- kalifilcon A Daily Disposable Toric LD213001 Contact Lenses, Commercially available Ultra for Astigmatism Contact Lenses
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Bausch & Lomb Incorporated
Astigmatism
Evaluation of Orientation and Visual Acuity of Four Toric Soft Contact Lenses When Head is Tilted at 90 Degrees
The purpose of this study is to determine the relative performance of a new toric soft contact lens against three toric contact lens currently available in market, specifically with orientation and visual acuity when head is…
- Trial name
- NCT00583908
- Testing
- senofilcon A, balafilcon A toric, lotrafilcon B toric
- Where
- United Kingdom
- Volunteers
- 14 people
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Breast Cancer
Evaluation of the SmartBx System for Breast Biopsy
Performance evaluation of a novel, semi-automated device and method for needle core biopsy download compared to standard methods in terms of: 3. Biopsy core length obtained (i.e. collecting all tissue fragments) 4.
- Trial name
- NCT03808116
- Testing
- SmartBx
- Where
- Israel
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- UC Care, Ltd.
Astigmatism
Kalifilcon A Toric Compared to Commercially Available Lenses
Approximately thirty contact lens adapted subjects will be enrolled in this feasibility, bilateral, randomized, double masked (subject and investigator masked), repeated measures insertion study.
- Trial name
- NCT06098937
- Testing
- Kalifilcon Toric Lens, Total1 for Astigmatism, Precision1 for Astigmatism
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Bausch & Lomb Incorporated
Astigmatism
Effect of Eye Movement on Toric Lens Orientation and Visual Acuity
The relative performance of a new toric soft contact lens against toric contact lenses currently available in market, specifically for visual acuity and lens orientation.
- Trial name
- NCT00584831
- Testing
- senofilcon A, balafilcon A, omafilcon A
- Where
- United Kingdom
- Volunteers
- 40 people
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Refractive Errors
Clinical Performance Evaluation of Two Daily Disposable Silicone Hydrogel Toric Contact Lenses
The purpose of this study is to evaluate the rotational behavior of DT1 Toric contact lenses.
- Trial name
- NCT04254003
- Testing
- DT1 Toric contact lenses, AO1DfA contact lenses
- Where
- 2 sites in United States
- Volunteers
- 48 people
- Sponsor
- Alcon Research
Astigmatism
Comparison of Two Silicone Hydrogel Toric Contact Lenses
The purpose of this research study is to compare the performance of two different types of Alcon soft toric study contact lenses to obtain information on study lens orientation.
- Trial name
- NCT03392532
- Testing
- Lotrafilcon B toric contact lenses with HYDRAGLYDE, Lotrafilcon B toric contact lenses
- Where
- United States
- Volunteers
- 36 people
- Sponsor
- Alcon Research