Ocriplasmin for Treatment for Symptomatic Vitreomacular Adhesion Including Macular Hole (OASIS)

February 18, 2016 updated by: ThromboGenics

A Randomized, Sham-controlled, Double-masked, Multicenter Study Evaluating Ocriplasmin Treatment for Symptomatic Vitreomacular Adhesion Including Macular Hole

The purpose of this study is to evaluate the treatment of symptomatic vitreomacular adhesion / (VMT) including macular hole with ocriplasmin.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

The present study is designed to assess anatomical and functional outcomes following a single intravitreal injection of ocriplasmin 0.125mg in subjects with symptomatic vitreomacular adhesion (VMA)/ (VMT) including macular hole.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
220

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • 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

  • United States
    • Arizona
      • Phoenix, Arizona, United States, 85014
        • Retinal Consultants of Arizona
    • California
      • Beverly Hills, California, United States, 90211
        • Retina-Vitreous Associates Medical Group
      • Sacramento, California, United States, 95819
        • Retina Consultants Medical Group
      • San Francisco, California, United States, 94107
        • West Coast Retina Group, Inc
      • Walnut Creek, California, United States, 94598
        • Bay Area Retina Associates
    • Florida
      • Miami, Florida, United States, 33143
        • Medeye Associates
      • Winter Haven, Florida, United States, 33880
        • Center for Retina and Macular Disease
    • Michigan
      • Royal Oak, Michigan, United States, 48073
        • Associated Retinal Consultants
    • Missouri
      • Kansas City, Missouri, United States, 64108
        • Sabates Eye Center Research
    • New Hampshire
      • Portsmouth, New Hampshire, United States, 03801
        • Eyesite Opthalmic Services, PA
    • New Jersey
      • New Brunswick, New Jersey, United States, 08901
        • Retina-Vitreous Center, PA
      • Teaneck, New Jersey, United States, 07666
        • Retina Association of NJ
    • New York
      • Syracuse, New York, United States, 13224
        • Retina Vitrous Surgeons of CNY
    • North Carolina
      • Charlotte, North Carolina, United States, 28210
        • Southeast Clinical Research, PA
    • Ohio
      • Cincinnati, Ohio, United States, 45242
        • Cincinnati Eye Institute
      • Cleveland, Ohio, United States, 44130
        • Retina Associates of Cleveland
    • Pennsylvania
      • Huntingdon Valley, Pennsylvania, United States, 19006
        • Mid Atlantic Retina
    • Texas
      • Arlington, Texas, United States, 76012
        • Texas Retina Associates
      • Austin, Texas, United States, 78705
        • Retina Research Center
      • Dallas, Texas, United States, 75231
        • Texas Retina Associates
      • Fort Worth, Texas, United States, 76104
        • Retina Consultants, PA
      • Houston, Texas, United States, 77030
        • Vitroretinal Consultants
      • McAllen, Texas, United States, 78503
        • Valley Retina Institute, P.A.
      • San Antonio, Texas, United States, 78240
        • Retina Consultants of San Antonio
      • Tyler, Texas, United States, 75701
        • Eye Care Associate

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

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

14 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Subjects 18 years of age or older and of either gender
  • Presence of vitreomacular adhesion
  • Best corrected visual acuity (BCVA) of 20/32 or worse in study eye
  • BCVA of 20/800 or better in the non-study eye

Exclusion Criteria:

  • History or current evidence of proliferative retinopathy, exudative age-related macular degeneration (AMD) or retinal vein occlusion in the study eye
  • Any vitreous hemorrhage or any other vitreous opacification which precludes the visualization of the posterior pole by visual inspection OR adequate assessment of the macula by spectral-domain optical coherence tomography (SD-OCT) in the study eye
  • Macular hole of > 400 µm diameter in the study eye
  • Presence of epiretinal membrane (ERM)
  • Aphakia in the study eye
  • High myopia (more than 8D) in study eye
  • History of rhegmatogenous retinal detachment in either eye
  • History of vitrectomy in the study eye
  • Previous participation in this trial or prior administration of ocriplasmin in the study eye

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: Quadruple

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Sham Comparator: Sham injection
Other: Sham injection
Sham injection
Experimental: Ocriplasmin
Drug: Ocriplasmin
0.125 mg single intravitreal injection

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Proportion of Subjects With Pharmacological Vitreomacular Adhesion (VMA) / (Vitreomacular Traction [VMT]) Resolution at Day 28
Time Frame: Day 28
Pharmacological VMA resolution without anatomical defect, based on SD-OCT and determined by the masked central reading center (CRC), with post-resolution vitrectomy considered as a failure. Missing data were imputed using the last observation carried forward (LOCF) method.
Day 28

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Proportion of Subjects With a ≥2 Lines Improvement in Best-corrected Visual Acuity (BCVA) From Baseline at Month 24
Time Frame: Month 24
≥2 lines improvement in BCVA from baseline, irrespective of vitrectomy. Missing data were imputed using the LOCF method.
Month 24

Collaborators and Investigators

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

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
ThromboGenics

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

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

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
October 1, 2011

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
October 1, 2014

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
October 1, 2014

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
September 2, 2011

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
September 6, 2011

First Posted (Estimate)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
September 7, 2011

Study Record Updates

Last Update Posted (Estimate)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
March 14, 2016

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
February 18, 2016

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
January 1, 2016

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • TG-MV-014

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.

Clinical Trials on Vitreomacular Adhesion Including Macular Hole

Clinical Trials on Sham injection

Search Similar Trials

Sponsors and Collaborators

Medical Conditions

Drug Interventions

Conditions

Rare Diseases

Drug Interventions

Dietary Supplements

Sponsor/Collaborators

Locations

Cookie Settings

We use cookies to ensure that we give you the best experience on our website. For more details carefully read our Privacy and Cookies Policy. ...>>>You can change your preferences or withdraw your consent at any time by deleting the cookies from your website or computer as described in the policy. Please accept it and choose your preferences by ticking the corresponding boxes in the "Manage Settings" section below. Please carefully read our Terms of Service before you proceed with using any part of this website.
«Manage Settings