Efficacy and Safety Study of ATs in Patients With Dry Eye Syndrome

April 1, 2010 updated by: Dhp Korea Co., Ltd.

A Phase II, Randomized, Double-Blind, Clinical Trial to Evaluate the Efficacy and Safety of DHP-101, DHP-300, DHP-500 in Patients With Dry Eye Syndrome

The purpose of this study is to determine whether artificial tears are safe and effective in the treatment of Dry Eye Syndrome.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

72

Phase

  • Phase 2

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Korea, Republic of
    • 388-1 Pungnap-2dong, Songpa-gu
      • Seoul, 388-1 Pungnap-2dong, Songpa-gu, Korea, Republic of, 138-736
        • Asan Medical Center

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Male and female adults aged 18 years and over.
  • Subjects should diagnosed as dry eye syndrome in both eyes or one eye, keratoconjunctivitis sicca (KCS), or should have at least a 3-month history diagnosed as dry eye syndrome due to Sjögren syndrome.
  • Subjects must agree to discontinue all artificial tears from Screening for 2 weeks
  • Subjects must discontinue lens wear one week before Screening and agree not to wear contact lenses during the entire study.
  • Subjects who have taken Restasis® are eligible for inclusion if they have not used Restasis® during the 4 weeks prior to Screening
  • Subjects must provide signed informed consent prior to participation in any study-related procedures
  • Subjects who dose not Participate in same clinical trial within 6 month prior to Screening.

Exclusion Criteria:

  • Pregnancy or lactation.
  • Females of childbearing potential who are not using systemic contraception,are not postmenopausal (≥ 1 year), or are not surgically sterilized.
  • Ocular surgery (of any type, including laser surgery) or ocular trauma within the 4 months prior to Screening.
  • Any active inflammation of the eye not due to KCS
  • Other diseases or characteristics judged by the investigator to be incompatible with the assessments needed in this study or with reliable instillation of the study medication.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Double

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: 1. Study Drugs
Drug: AT01
eye drop for 12 weeks
Other Names:
  • DHP-101
Experimental: 2. Study Drug
Drug: AT02
eye drop for 12 weeks
Other Names:
  • DHP-300
Experimental: 3. Study Drug
Drug: AT03
eye drop for 12 weeks
Other Names:
  • DHP-500
Placebo Comparator: 4. Placebo
Drug: AT04
eye drop for 12 weeks
Other Names:
  • Saline

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Tear Break Up Time (TBUT)
Time Frame: 12weeks
12weeks

Secondary Outcome Measures

Outcome Measure
Time Frame
Fluorescein staining, schirmer test, OSDI, VAS
Time Frame: 12 weeks
12 weeks

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Dhp Korea Co., Ltd.

Investigators

  • Principal Investigator: Hungwon Tchah,, MD, Seoul Asan Medical Center

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

November 1, 2008

Primary Completion (Actual)

August 1, 2009

Study Completion (Actual)

August 1, 2009

Study Registration Dates

First Submitted

November 7, 2008

First Submitted That Met QC Criteria

November 7, 2008

First Posted (Estimate)

November 10, 2008

Study Record Updates

Last Update Posted (Estimate)

April 2, 2010

Last Update Submitted That Met QC Criteria

April 1, 2010

Last Verified

April 1, 2010

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • dhpat02

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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