A Phase III Study of A01016 in Subjects With Symptomatic Vitreomacular Adhesion

November 2, 2015 updated by: Alcon Research

A Phase III Study of A01016 125μg Intravitreal Injection in Subjects With Symptomatic Vitreomacular Adhesion - Comparison Study to Sham Injection

The purpose of this study is to evaluate the superiority regarding vitreomacular adhesion (VMA) resolution of a single intravitreal injection of A01016 (Ocriplasmin) compared to sham-injection in subjects with symptomatic VMA.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

251

Phase

  • Phase 3

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

  • Japan
      • Tokyo, Japan
        • Contact Alcon for Trial Locations

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

20 years and older (ADULT, OLDER_ADULT)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Symptomatic vitreomacular adhesion (VMA) which, in the opinion of the Investigator, is related to decreased visual function;
  • Best corrected visual acuity (BCVA) of 20/25 or worse in the study eye;
  • BCVA of 20/800 or better in the non-study eye;
  • Provide written informed consent;
  • Follow specified instructions during study period;
  • Other protocol-defined inclusion criteria may apply.

Exclusion Criteria:

  • Evidence of proliferative retinopathy, exudative age-related macular degeneration, or retinal vein occlusion in the study eye;
  • Vitreous hemorrhage or other opacification;
  • High myopia in the study eye;
  • Ocular surgery, laser photocoagulation treatment, or intravitreal injection(s) in the study eye in the prior 3 months;
  • Uncontrolled glaucoma in the study eye;
  • History of retinal detachment in either eye;
  • Active infection in either eye;
  • Pregnant or of child-bearing potential and not utilizing acceptable form of contraception;
  • Participation in another investigational drug study within 30 days prior to this study;
  • Other protocol-defined exclusion criteria may apply.

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
  • Masking: DOUBLE

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
EXPERIMENTAL: Ocriplasmin
Ocriplasmin administered as a single intravitreal injection to the study eye at baseline
Drug: Ocriplasmin
Other Names:
  • A01016
SHAM_COMPARATOR: Sham injection
Single sham injection to the study eye at baseline
Drug: Sham injection

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Proportion of Subjects With Non-Surgical Resolution of Vitreomacular Adhesion (VMA)
Time Frame: Day 28
VMA (adhesion of the vitreous gel to the retina in an abnormally strong manner) was determined by masked Central Reading Center (CRC) Spectral Domain Optical Coherence Tomography (SD-OCT) evaluation. Only one eye (study eye) was analyzed. Proportion of subjects is reported as a percentage.
Day 28

Collaborators and Investigators

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

Sponsor

Alcon Research

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

July 1, 2013

Primary Completion (ACTUAL)

September 1, 2014

Study Completion (ACTUAL)

September 1, 2014

Study Registration Dates

First Submitted

June 26, 2013

First Submitted That Met QC Criteria

June 26, 2013

First Posted (ESTIMATE)

June 28, 2013

Study Record Updates

Last Update Posted (ESTIMATE)

November 30, 2015

Last Update Submitted That Met QC Criteria

November 2, 2015

Last Verified

November 1, 2015

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • J-12-075

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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