Search clinical trials for: Placebo drops

Total 54107 results

Chinese University of Hong Kong

Completed

Manuka Honey Eye Drops VS Conventional Treatment of Meibomian Gland Dysfunction Related Dry Eye Disease

Meibomian Gland Dysfunction

China
University of the Incarnate Word

Completed

The Effect of Tear Supplements on Contact Lens Comfort

Dry Eye Syndromes | Meibomian Gland Dysfunction
Alcon Research

Completed

Safety/Efficacy of Systane Free vs Refresh Tears

Dry Eye

United States
BCN Peptides

Completed

Trial to Assess the Efficacy of Neuroprotective Drugs Administered Topically to Prevent or Arrest Diabetic Retinopathy (EUROCONDOR)

Diabetic Retinopathy

Denmark, France, Germany, Italy, Portugal, Spain, United Kingdom
Tanta University

Recruiting

Effect of Ectoine After Photorefractive Keratectomy (PRK).

Photorefractive Keratectomy | Corneal Haze

Egypt
University of Waterloo
Allergan

Completed

Pilot Study on the Use of Artificial Tears to Treat Dry Eye in Glaucoma Patients (IVES)

Glaucoma | Dry Eyes

Canada
Eurnekian Public Hospital

Completed

USEFULNESS of Topic Ivermectin and Carrageenan to Prevent Contagion of Covid 19 (IVERCAR)

Covid19

Argentina
Biotechnology Institute IMASD

Unknown

Efficacy and Safety of Plasma Rich in Growth Factors (PRGF-Endoret) Eye-drops in the Treatment of Neurotrophic Keratitis

Neurotrophic Keratitis

Spain
Alcon Research

Completed

Evaluation of FID 114657 on Tear Film Lipid Layer Thickness

Dry Eye
BC Centre on Substance Use
Canadian Institutes of Health Research (CIHR)

Not yet recruiting

Evaluating Tetrahydrocannabinol as an Adjunct to Opioid Agonist Therapy (THC-MMT)

Cannabis | Opioid Use Disorder | Fentanyl | Methadone

Canada
Noveome Biotherapeutics, formerly Stemnion
U.S. Navy Bureau of Medicine

Completed

Study of ST266 Eye Drops in Treating Dry Eye

Dry Eye Syndrome

United States
The University of New South Wales

Completed

The Effect of Manuka Eye Drops on Tear Film Properties

Dry Eye Syndrome

Australia
University Hospital, Toulouse

Completed

Efficacy of L-threo DOPS on Orthostatic Hypotension Symptoms and Other Non-motor Symptoms in Patients With MSA (DOPS-AMS)

Multiple System Atrophy

France
Southern California College of Optometry at Marshall...
Alcon Research

Completed

The Efficacy of an Ocular Emulsion in Meibomian Gland Dysfunction

Meibomian Gland Dysfunction

United States
Kuopio University Hospital
Business Finland; 4Pharma Ltd.; Finnsusp Ltd.

Completed

Piiloset Trehalose Emulsion Eye Drop Study in Moderate or Severe Dry Eye

Dry Eye Syndrome

Finland
Alcon Research

Completed

Evaluation of the Repeated Usage of Systane Ultra Eyedrop

Dry Eye
Horus Pharma

Unknown

Evaluation of Efficacy and Safety of Vismed Gel Multi 0.3% Versus Vismed Multi 0.18% on Treatment of Ocular Dryness

Dry Eye
Alcon Research

Completed

An Open-Label, Single-Center Study Evaluating the Effect of Systane Balance on Video Ocular Protection Index (OPI) and Blink Patterns in Patients Diagnosed With Dry Eye

Dry Eye Syndrome
Johnson & Johnson Vision Care, Inc.

Completed

Clinical Investigation of Visual Acuity in Contact Lens Wearers After Instillation of Investigational Lubricating Eye Drops

Visual Acuity

United States
University of Iowa

Completed

Cool vs Room-temperature Artificial Tears

Eye Pain | Ocular Surface Disease | Cystoid Macular Edema | Central Retinal Vein Occlusion With Macular Edema | Diabetic Retinopathy With Macular Edema of Both Eyes (Diagnosis) | Exudative Age-Related Macular Degeneration, Unspecified Eye | Dry Eye Sensation

United States
Sanquin Research & Blood Bank Divisions
Radboud University Medical Center; Maastricht University Medical Center; UMC... and other collaborators

Unknown

Assessment of the Mu-Drop System for Serum Eye Drops (AmuSED)

Dry Eye Syndrome

Netherlands
Shahid Beheshti University of Medical Sciences

Unknown

Fasudil Eye Drop in Retinopathy Of Prematurity(ROP)

Retinopathy of Prematurity

Iran, Islamic Republic of
Tufts Medical Center

Recruiting

Predicting the Success of Dry Eye Disease Interventions Using Clinical Tests (PreDICT)

Dry Eye

United States
Alcon Research

Completed

Systane Complete Multi-symptom Relief

Dry Eye Disease

United States
Ladan Espandar

Withdrawn

Safety and Efficacy of Autologous PRP and PPP Eye Drops in the Treatment of Ocular GVHD

Graft-versus-host Disease

United States
Alcon Research

Completed

An Evaluation of the Safety and Efficacy of FID 114657

Dry Eye
Allergan

Completed

A Study of the Safety and Efficacy of Gatifloxacin in Patients With Bacterial Conjunctivitis

Bacterial Conjunctivitis

United States, India
Queen's University

Withdrawn

Effect of Tetracaine on Pain Management and Corneal Healing in Patients With Acute Corneal Abrasion

Corneal Abrasion
Alcon Research

Completed

Clinical Evaluation of Systane® Gel Drops in Dry Eye Subjects

Dry Eye

India
AJU Pharm Co., Ltd.
GL Pharm Tech Corporation

Completed

Efficacy and Safety of AJU-S56 in Dry Eye Syndrome Patients

Dry Eye Syndromes

Korea, Republic of
Tufts Medical Center

Completed

The Utility of IVCM to Assess Cellular Response and Efficacy of Long-term Topical Steroid Treatment in Patients With DED

Dry Eye Disease

United States
National Taiwan University Hospital

Completed

Topical Autologous Insulin Application for the Treatment of Corneal Epithelium Defect After Ocular Surgeries

Corneal Epithelial Defects After Ocular Surgeries

Taiwan
University of California, San Diego
REMD Biotherapeutics, Inc.

Active, not recruiting

Effects of GRA in Patients With Type 1

Type 1 Diabetes

United States
Chelsea Therapeutics
Chiltern International Inc.

Completed

Clinical Study of Droxidopa in Patients With Neurogenic Orthostatic Hypotension (NOH) (NOH302)

Primary Autonomic Failure | Dopamine Beta Hydroxylase Deficiency | Symptomatic Neurogenic Orthostatic Hypotension (NOH) | Non-diabetic Neuropathy

United States, Australia, Canada, New Zealand
Alcon Research

Completed

Residence Time Evaluation of Marketed OTC Ophthalmic Products

Dry Eye
Allergan

Completed

A Study of the Safety and Efficacy of Gatifloxacin in Patients With Bacterial Conjunctivitis

Bacterial Conjunctivitis

United States
Assiut University

Not yet recruiting

Platelet Rich Plasma in Corneal Surface Diseases

Dry Eye | Persistent Corneal Epithelial Defects
Innovative Medical

Completed

A Clinical Evaluation Pilot Study of the Efficacy of Blink® Tears Lubricant Eye Drops for the Relief of Dry Eye Symptoms Following Implantation of Tecnis® Multifocal Introcular Lens

Dry Eye

United States
Bausch & Lomb Incorporated

Withdrawn

A Study to Evaluate the Effect of Latanoprostene Bunod Ophthalmic Solution 0.024% on Episcleral Venous Pressure and Outflow Facility in Participants With Ocular Hypertension

Ocular Hypertension

United States
Bitop AG

Completed

Safety and Efficacy of Ectoin Allergy Nasal Spray and Ectoin Allergy Eye Drops in the Treatment of Seasonal Allergic Rhinitis (SAR) in Children and Adolescents

Seasonal Allergic Rhinitis | Seasonal Allergic Conjunctivitis

Germany
Montefarmaco OTC SpA

Recruiting

A Post-market Study to Evaluate the Effects of Sodium Hyaluronate Based Eye Drops in Patients Affected by Dry Eye Disease (M-DED-2020)

Opthalomology/Dry Eye

Italy
Dompé Farmaceutici S.p.A

Completed

A 2 Weeks Study to Evaluate Tolerability, Safety, Permanence on the Ocular Surface and Efficacy of Two Concentrations of Lubricin Eye Drops Versus Sodium Hyaluronate 0.18% Eye Drops in Patients With Ocular Discomfort Following Refractive Surgery

Ocular Discomfort

Italy
Alcon Research

Completed

Clinical Evaluation Following Use of SYSTANE® ULTRA in the Management of Dry Eye

Dry Eye Syndrome
The University of Texas Health Science Center,...
National Center for Complementary and Integrative Health (NCCIH)

Completed

Safety of Lactobacillus Reuteri (L. Reuteri) in Healthy Adults

Colic | Gastrointestinal Tract Infections

United States
TRB Chemedica International SA

Not yet recruiting

Efficacy and Safety of BUFY01 Versus SVS20 in the Treatment of Dry Eye Disease (BUSTON-01)

Dry Eye Disease
TRB Chemedica International SA

Not yet recruiting

Efficacy and Safety of BUFY02 Versus TRB02 in the Treatment of Dry Eye Disease (BUSTON-02)

Dry Eye Disease
Alcon Research

Completed

Systane Hydration in Subjects Undergoing Cataract Surgery

Cataract | Dry Eye Disease

Spain
Alcon Research

Completed

Formula Identification (FID) 114657 in Contact Lens Wearers

Refractive Error
Alcon Research
Optometric Technology Group Ltd

Completed

Evaluation of Extended Tear Film Break Up Time (TFBUT) With an Ocular Emulsion

Dry Eye

United States, United Kingdom
Centre for Contact Lens Research
Coopervision, Inc.

Completed

The Impact of Hypo-osmolar Drops on Contact Lens Comfort (SAFFRON)

Contact Lens Related Dry Eye

Canada

Search clinical trials for: Placebo drops

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