Search clinical trials for: Placebo drops

Total 54233 results

Hanlim Pharm. Co., Ltd.

Completed

Study of Cyclosporine Ophthalmic Soution Group and Cyclosporine Ophthalmic Suspension Group (Cyclosporine)

Dry Eye Syndromes

Korea, Republic of
Universidade Estadual Paulista Júlio de Mesquita...

Completed

Antibiotic and Probiotic Therapies in the Adjuvant Treatment of the Chronic Periodontitis.

Chronic Periodontitis Complex

Brazil
Informed Data Systems, Inc.
Mannkind Corporation

Unknown

A Randomized Controlled Trial Evaluating One Drop | Premium With Afrezza vs. One Drop | Premium Alone

Diabetes Mellitus, Type 2

United States
Sun Yat-sen University

Recruiting

Effect of IOP Lowering on Progressive HM

High Myopia | Glaucoma, Suspect

China
Second Affiliated Hospital of Wenzhou Medical University

Unknown

Observation of the Effect of Vitamin D Supplementation on Chronic Course of Patients With Ulcerative Colitis Based on Vitamin D Receptor Fok I Gene Polymorphism

Vitamin D Deficiency | Ulcerative Colitis | Vitamin D Supplement

China
Alcon Research

Completed

Tear Film Break-Up Time Evaluation of FID 114657

Dry Eye
American University of Beirut Medical Center

Completed

The Effect of Mentholyptus Drops on the Palatability of PEG-Electrolyte Solution

Colon Cancer

Lebanon
Ausnutria Hyproca B.V.
HM hospitales

Completed

Goat Milk Infant Formula Comfort Study

Gastrointestinal Diseases | Cow's Milk Intolerance

Spain
Aurolab

Unknown

Clinical Evaluation of Safety and Efficacy of Refrigeration Free Latanoprost

Ocular Hypertension | Glaucoma, Open-Angle

India
He Eye Hospital

Not yet recruiting

Diquafosol vs Hyaluronic Acid for Diabetic Dry Eye

Diabetic Eye Problems

China
China Medical University Hospital

Recruiting

Effect of Traditional Chinese Medicine on Basic Tear Secretion and Tear Cytokines in Patients With Dry Eye Disease

Dry Eye | Dry Eye Syndromes | Dry Eye Disease

Taiwan
Second Affiliated Hospital of Wenzhou Medical University

Unknown

Exploring the Effects of Vitamin D Supplementation on the Chronic Course of Patients With Crohn's Disease With Vitamin D Deficiency

Vitamin D Deficiency | Crohn's Disease | Vitamin D Supplement

China
Medical University of Vienna

Completed

Clinical Evaluation of Reproducibility of Keratometric Measurements and Influencing Factors in Cataract Patients (KerSty)

Cataract | Dry Eye

Austria
Northwestern University

Terminated

Glaucoma Eye Drop Instillation: Impact of Education

Glaucoma, Open-Angle

United States
Liverpool John Moores University

Completed

The Effects of Protein Supplementation in Females and Males Following Acute Eccentric Exercise

Muscle Damage

United Kingdom
University of Wisconsin, Madison
United States Department of Defense

Recruiting

Evaluating Mobility Interventions in the Real World

Lower Limb Amputation | Drop Foot

United States
The Norwegian Dry Eye Clinic
Laboratoires Thea

Recruiting

Comparison of Two Types of Artificial Tears

Dry Eye Disease

Norway
Kubota Vision Inc.
Otsuka Pharmaceutical Co., Ltd.

Completed

Safety and Efficacy Study of Rebamipide 2% Ophthalmic Suspension in Subjects With Dry Eye - Effects on Central Cornea

Dry Eye | Keratoconjunctivitis Sicca

United States
Kubota Vision Inc.
Otsuka Pharmaceutical Co., Ltd.

Completed

Safety and Efficacy Study of Rebamipide 2% Ophthalmic Suspension in Patients With Dry Eye

Dry Eye Syndromes | Keratoconjunctivitis Sicca

United States
PeriPharm
Imprimis Pharmaceuticals, Inc.; Advance Dosage Forms, Inc.

Terminated

Economic Impact of Dropless Therapy Versus Usual Care for Cataract Surgery: A Real-World Study.

Cataract Surgery

Canada
Jianmei Xia

Completed

Study on Clinical Value of Vitamin D in Recurrent Spontaneous Abortion

Vitamin D Deficiency | Recurrent Spontaneous Abortion

China
Optometric Technology Group Ltd
Allergan

Completed

Efficacy Study of a New Eyedrop on Silicone Hydrogel Contact Lens Wearers With Dry Eye Complaints

Contact Lens Related Dry Eye Syndrome

United Kingdom
Novartis

Completed

Local Tolerability and Safety of Povidone K25 Eye Drops (Artificial Tears Containing Povidone) Versus Placebo in Healthy Volunteers

Healthy

Germany
Alcon Research

Completed

Evaluation of an Investigational Lubricant Eye Drop on Lipid Layer Thickness

Dry Eye

United States
Augusta University
Pfizer

Unknown

Effects of Xal-Ease on Patient Compliance With Xalatan (Xal-Ease)

Glaucoma

United States
He Eye Hospital

Not yet recruiting

Diquafosol Ophthalmic Solution for Dry Eye Symptoms

Diabetic Eye Problems

China
Louis Tong
Alcon Research

Completed

Trial to Compare the Efficacy of Systane Ultra and Refresh Drop in the Treatment of Dry Eye in Asian Eyes

Blepharitis | Xerophthalmia

Singapore
Universitaire Ziekenhuizen KU Leuven
Laboratoires Thea

Recruiting

Comparison of Treatment With Preservative-free Dexamethasone 0.1% (Monofree Dexamethason) and Diclofenac 0.1% (Dicloabak) Eye Drops Versus Preserved Dexamethasone 0.1% (Maxidex) and Diclofenac 0.1% (Voltaren Ophtha) Eye Drops After Cataract Surgery (GIST)

Age-related Cataract

Belgium
Reza Dana, MD

Completed

Topical IL-1-Ra for Treatment of Posterior Blepharitis

Posterior Blepharitis
Beijing Tongren Hospital

Recruiting

Safety, Tolerability and Pharmacokinetics of Felbinac Trometamol Eye Drops (Binaprofen)

Healthy

China
University of California, Irvine
Mainz University

Completed

Incidence of Ocular Antibodies in Patients With Sturge - Weber Syndrome (SWS)

Sturge - Weber Syndrome (SWS)

United States
Alcon Research

Completed

In Vivo Measurement of Corneal Epithelial Changes in Dry Eye Patients

Dry Eye Syndrome
Zhaoke (Guangzhou) Ophthalmology Pharmaceutical...

Completed

Levobetaxolol Hydrochloride Eye Drops for Treatment of Primary Open-angle Glaucoma or Ocular Hypertension

Ocular Hypertension | Primary Open-angle Glaucoma

China
Ophthalmic Consultants Centres, Canada
Alcon Research

Completed

A 12 Week Comparison of DuoTrav and Xalacom in Open-Angle Glaucoma (DVX)

Ocular Hypertension | Open-Angle Glaucoma

Canada
Niğde State Hospital

Completed

Comparison of Autologous Serum Versus Preservative Free Artificial Tear

Dry Eye

Turkey
Hospices Civils de Lyon

Recruiting

Impact of the DROP Program on the DRP (Drug Related Problems) Related to Oral Anticancer Drugs in Ambulatory Patients With Risk Factors (DROP-SFPO)

Cancer

France
Federal University of Health Science of Porto Alegre

Completed

Association Between the tDCS and FDS for Gait Rehabilitation After Stroke

Stroke

Brazil
University of Waterloo
Advanced Vision Research

Completed

A Study to Determine the Relief of Dry Eye Symptoms With the Use of TheraTears® Products (DUNLIN) (DUNLIN)

Dry Eye Syndromes

Canada
Second Affiliated Hospital, School of Medicine,...
Zhejiang University; Hangzhou yuansheng biotechnology Co., Ltd

Not yet recruiting

Safety and Efficacy of Pluripotent Stem Cell-derived Mesenchymal Stem Cell Exosome (PSC-MSC-Exo) Eye Drops Treatment for Dry Eye Diseases Post Refractive Surgery and Associated With Blepharospasm

Dry Eye Disease

China
Alcon Research

Completed

Clinical Outcomes Following Treatment With Systane® Balance in Dry Eye Subjects

Dry Eye
Nycomed

Completed

Efficacy of Pantoprazole in Patients Older Than 18 Years Who Have Symptoms of Non-erosive Reflux or Gastroesophageal Reflux Disease (BY1023/DE-004)

Gastroesophageal Reflux

Germany
Lidia Decembrino
IRCCS Policlinico S. Matteo

Completed

Oral Vitamin A Supplementation in Neonates With Birth Weight < 1500 g

Retinopathy of Prematurity | Bronchopulmonary Dysplasia

Italy
Ahmed M Maged, MD

Unknown

The Efficacy of Chewing Gums Versus Laxative in Early Return of Bowel Function After CS

Intestinal Recovery After Cesarean Section

Egypt
University of Colorado, Denver
Merck Sharp & Dohme LLC

Completed

RESEARCH PROTOCOL: Glaucoma Treatment Adherence and Persistence

Primary Open Angle Glaucoma

United States
Assaf-Harofeh Medical Center

Completed

The Effect of Vitamin D Supplementation on Arterial Stiffness in Diabetic Patients

Diabetes

Israel
Arbor Pharmaceuticals, Inc.

Terminated

Study to Compare Efficacy and Safety of AR01 to a Placebo Solution for Relief of Pain in Acute Otitis Media (AR01007)

Acute Otitis Media

United States
Alcon Research

Completed

A Comparison of Azopt Versus Placebo Added to Xalatan in Patients With Elevated Intraocular Pressure (IOP) on a Prostaglandin

Glaucoma

United States
Universitaire Ziekenhuizen KU Leuven

Completed

Optimization of Sampling and Processing of Samples for Molecular Microbial Research on Ocular Surface Samples (EPSO)

Microbiota | Ocular Surface

Belgium
Campus Bio-Medico University

Completed

Cyclosporine 0.1% Eye Drops as Prophylactic Treatment In Cataract Surgery (CSA2020)

Ocular Inflammation | Ocular Surface Disease

Italy
University of Pennsylvania
Lions Club International Foundation; Berhan Public Health and Eye Care Consultancy... and other collaborators

Completed

Fluorometholone as Ancillary Therapy for TT Surgery

Trachoma | Trichiasis | Bilamellar Tarsal Rotation

Ethiopia

3

Subscribe