Search clinical trials for: A-prexa

Total 10590 results

Coopervision, Inc.

Completed

Evaluation of the Performance of Monthly Replacement Sphere Lens Designs in Habitual Soft Contact Lens Wearers

Myopia | Hyperopia

United States
Coopervision, Inc.

Completed

A Clinical Comparison of Three Soft Daily Disposable Contact Lenses

Myopia

United Kingdom
University of Waterloo

Completed

Comparison of Tear Evaporation Rate With DAILIES TOTAL1 and Biotrue ONEday (MALTESE)

Evaporative Dry Eye

Canada
Coopervision, Inc.

Completed

Performance of Somofilcon A Over One Week in Wearers Adapted to Omafilcon A

Myopia

Canada
Coopervision, Inc.

Completed

The Clinical Comparison of Narafilcon A and Stenfilcon A Contact Lenses

Myopia

United Kingdom
Johnson & Johnson Vision Care, Inc.
Visioncare Research Ltd.; Foresight Regulatory Strategies, Inc.

Completed

Clinical Comparison of Two Silicone-Hydrogel Contact Lenses

Refractive Error
Johnson & Johnson Vision Care, Inc.

Completed

A Clinical Comparison of Two Daily Disposable Contact Lenses.

Myopia

United Kingdom
Coopervision, Inc.

Completed

The Clinical Study of Silicone Hydrogel Daily Disposable Stenfilcon A Toric Lens

Astigmatism

Japan
Coopervision, Inc.

Completed

Multi-Center Clinical Evaluation of Two Reusable Soft Contact Lenses

Myopia

United States, United Kingdom
Johnson & Johnson Vision Care, Inc.

Completed

Study Intended to Evaluate the Safety and Effectiveness of a Johnson & Johnson Vision Care Inc, (JJVCI) Contact Lens for Use on an Extended-wear Basis for up to 7 Days (6 Nights).

Myopia

United States
LG Life Sciences

Completed

Bioequivalence of a Single Subcutaneous Dose of BEPO and REPO in Healthy Male Subjects

Healthy
Johnson & Johnson Vision Care, Inc.

Completed

Comparison of Two Soft Bifocal Contact Lenses

Presbyopia

United States
Johnson & Johnson Vision Care, Inc.
Visioncare Research Ltd.

Completed

A Comparison of Daily Disposable Contact Lenses.

Myopia

United Kingdom
Università degli Studi di Sassari
Dr. Dario Melodia; Dr. Milena Pisano; Dr. Aurea Lumbau; Prof. Silvio Mario Meloni; Prof. Edoardo Baldoni

Not yet recruiting

RCT GBR One Stages Comparing A-Oss and Autogenous Bone Versus A-Oss and LCR-A

Dental Implant | Guided Bone Regeneration

Italy
Coopervision, Inc.
CORE

Completed

Evaluation of Monthly Replacement Lenses in Habitual Soft Contact Lens Wearers Who Report Frequent Digital Devise Use

Ametropia

United States, Canada
Johnson & Johnson Vision Care, Inc.

Completed

A Comparison of Two Daily Disposable Soft Contact Lenses

Visual Acuity

United States
Johnson & Johnson Vision Care, Inc.
Visioncare Research Ltd.

Completed

Evaluation of Orientation and Visual Acuity of Four Toric Soft Contact Lenses When Head is Tilted at 90 Degrees

Astigmatism

United Kingdom
Johnson & Johnson Vision Care, Inc.

Completed

Validation of Senofilcon A With New UV / HEV Filter

Visual Acuity

United States
University of Seville

Completed

Cervical Manipulation (OAA Technique) in Exophories

Exophoria

Spain
Bulent Ecevit University

Completed

Serum Amyloid A Protein And Fetuin A Levels

Periodontal Diseases
Johnson & Johnson Vision Care, Inc.
Foresight Regulatory Strategies, Inc.

Completed

In-office Evaluation of Two Toric Soft Contact Lenses and a Spherical Soft Contact Lens

Astigmatism
University of Alabama at Birmingham

Completed

Virtual Walking for Neuropathic Pain in Spinal Cord Injury

Neuropathic Pain | Spinal Cord Injury

United States
Coopervision, Inc.

Completed

Multi-Centre Clinical Evaluation Of Two Daily Disposable Contact Lenses

Myopia

United Kingdom
Coopervision, Inc.
CORE

Completed

Performance Evaluation of Two Silicone Hydrogel Toric Lens Designs in Habitual Soft Contact Lens Wearers

Astigmatism

United States, Canada
Coopervision, Inc.

Completed

Lens Fitting Evaluation of CooperVision MyDay™ Compared With 1-DAY ACUVUE® TruEye® and DAILIES TOTAL1®

Myopia

United States
CIBA VISION
University of Waterloo

Completed

Ophthalmic Compatibility During Seven Days of Continuous Wear of Silicone Hydrogel Lenses (QUINCE)

Myopia

Canada
Aclaris Therapeutics, Inc.

Completed

Study of Safety, Tolerability and Effectiveness of A-101 in Subjects With Seborrheic Keratosis

Seborrheic Keratosis (SK)

United States
Coopervision, Inc.

Completed

Overall Performance of a 1-day Silicone Hydrogel Lens When Habitual Soft Lens Wearers Are Refit

Myopia

Canada
Johnson & Johnson Vision Care, Inc.

Completed

Clinical Evaluation of Lapsed Contact Lens Wearers Who Are Re-fit Into Senofilcon A Contact Lenses

Lapsed Contact Lens Wear

United States
Yooyoung Pharmaceutical Co., Ltd.

Completed

Phase 1 to Evaluate the Safety and Pharmacokinetic Durg-drug Interaction of YYC506-T and YYC506-A

Dyslipidemias

Korea, Republic of
Eda SORKUN

Completed

The Effect of Sound-Insulated Music Playing and Fıgured Mask Nebulızer Application on the Processing Anxiety of Children

Anxiety | Child, Only

Turkey
Kaohsiung Veterans General Hospital.
Sofiva Genomics Co., Ltd.

Recruiting

Clinical Application of Non-invasive PGT-A

Genetic Testing

Taiwan
Coopervision, Inc.

Completed

Evaluation of the CooperVision, Inc. Fanfilcon A and Enfilcon A Daily Wear Contact Lenses When Used for Frequent Replacement for up to One (1) Month of Daily Wear

Myopia

United States
Universidade Estadual do Oeste do Paraná

Completed

Prevalence of Signs and Symptoms of TMD in Patients Wearing Double Complete Dentures, RPD and in Dentistry Students.

Temporomandibular Joint Disorders

Brazil
Pfizer

Completed

A Bioequivalence (BE) Study Comparing The Commericializable And Clinical Formulations Of PF-00299804

Healthy Volunteers

Belgium
Johnson & Johnson Vision Care, Inc.

Completed

Influence of Lens Design on Particulate Exchange in the Post-lens Tear Film

Visual Acuity

United Kingdom
Ohio State University Comprehensive Cancer Center

Recruiting

High Dose Vitamin A in Preventing Gastrointestinal GVHD in Participants Undergoing Donor Stem Cell Transplant

Allogeneic Hematopoietic Stem Cell Transplantation Recipient

United States
Johnson & Johnson Vision Care, Inc.

Completed

Toric Eye Strain and Stability Study

Astigmatism

United States
North Carolina State University
University of North Carolina, Chapel Hill

Recruiting

Improving Balance and Energetics of Walking Using a Hip Exoskeleton

Stroke

United States
Coopervision, Inc.

Completed

A Clinical Comparison of Two Daily Disposable Soft Contact Lenses

Myopia

United Kingdom
CIBA VISION

Completed

Comparative Clinical Evaluation of Daily Disposable Lenses in Symptomatic Lens Wearers

Myopia
Research Foundation for Mental Hygiene, Inc.

Completed

Addressing COVID-19 Mental Health Problems Among US Veterans

Brief Video-based Intervention | Vignette Based Intervention | Non Intervention Control Arm

United States
Coopervision, Inc.

Terminated

Evaluation of DW Silicone Hydrogel Lens Compared to DW Silicone Hydrogel Lens

Myopia

United Kingdom, United States
Assistance Publique - Hôpitaux de Paris

Completed

Study of Factors of Genetic Susceptibility Associated to Severe Caries Phenotype (Cariogene)

Dental Caries

France
Zhejiang University

Completed

The Effects of Coenzyme A on Serum Lipids in Patients With Hyperlipidemia

Hyperlipoproteinemia
CIBA VISION
University of Waterloo

Completed

In-vivo Wettability Grading and Assessment Study (CIAN)

Myopia

Canada
Innovent Biologics (Suzhou) Co. Ltd.

Completed

Bioequivalence Study of Tafolecimab Injections in Chinese Healthy Male Volunteers

Healthy Male Subjects

China
Johns Hopkins University

Completed

Treatment of Post-surgical Cystoid Macular Edema With Topical Steroids Trial (TEMPEST-1) (TEMPEST)

Post-surgical Cystoid Macular Edema (PSCME)

United States
Coopervision, Inc.

Completed

Clinical Performance of Habitual Hydrogel vs. Silicone Hydrogel Toric Contact Lenses

Astigmatism

Spain
Rigshospitalet, Denmark
Copenhagen University Hospital, Denmark

Completed

Procedure-to-procedure Transfer Trial

Surgery

Denmark

3

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