Foveal Cone Outer Segment Tips Line Defect in Macular Pseudohole

October 8, 2013 updated by: Makoto Inoue, Kyorin University

Correlation Between Foveal Cone Outer Segment Tips Line Defect and Visual Acuity After Surgery for Macular Pseudohole

Evaluation of recovery in foveal cone outer segment tips line defect and visual acuity after surgery for macular pseudohole

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

22

Phase

  • Not Applicable

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
      • Mitaka, Tokyo, Japan, 181-8611
        • Kyorin Eye 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

10 years to 95 years (Child, Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • The patienst with macular pseudo hole

Exclusion Criteria:

  • The patients with follow-up less than 6 months

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: Non-Randomized
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Other: Vitrectomy
Vitrectomy for macular pseudo hole
Procedure: Vitrectomy

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Optical coherence tomography
Time Frame: one year
Anatomical recovery detected with optical coherence tomography after surgery
one year

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Visual acuity
Time Frame: one year
Visual recovery after surgery
one year

Collaborators and Investigators

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

Sponsor

Kyorin University

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

April 1, 2008

Primary Completion (Actual)

April 1, 2008

Study Completion (Actual)

March 1, 2012

Study Registration Dates

First Submitted

October 7, 2013

First Submitted That Met QC Criteria

October 8, 2013

First Posted (Estimate)

October 10, 2013

Study Record Updates

Last Update Posted (Estimate)

October 10, 2013

Last Update Submitted That Met QC Criteria

October 8, 2013

Last Verified

October 1, 2013

More Information

Terms related to this study

Keywords

Other Study ID Numbers

  • Kyorineye014 (Other Identifier: Kyorin Eye Center)

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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