NCT02059837

Brief Summary

This study is conducted to evaluate its morphologic reproliferating patterns in patients with pterygium treated with the excision and conjunctival autograft.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
116

participants targeted

Target at P50-P75 for all trials

Timeline
Completed

Started Feb 2009

Typical duration for all trials

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

February 1, 2009

Completed
2.2 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

May 1, 2011

Completed
5 months until next milestone

Study Completion

Last participant's last visit for all outcomes

October 1, 2011

Completed
2.4 years until next milestone

First Submitted

Initial submission to the registry

February 10, 2014

Completed
1 day until next milestone

First Posted

Study publicly available on registry

February 11, 2014

Completed
Last Updated

February 11, 2014

Status Verified

February 1, 2014

Enrollment Period

2.2 years

First QC Date

February 10, 2014

Last Update Submit

February 10, 2014

Conditions

Recurrent Pterygium

Outcome Measures

Primary Outcomes (1)

  • Pterygium recurrence pattern

    Morphologic recurrence pattern of pterygium using consecutively recorded photographs.

    12 months

Study Arms (1)

Pterygium,recurrent

Consecutively recorded photographs of recurrent pterygium excision and following grafting were analyzed.

Procedure: recurrent pterygium excision and following grafting

Interventions

recurrent pterygium excision and following graftingPROCEDURE

The excision of recurrent pterygial tissue and autograft of conjunctiva was done.

Pterygium,recurrent

Eligibility Criteria

Age21 Years - 85 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

A total of 116 patients were included. They had pterygium excision and conjunctival autograft surgery and followed by anterior photographs.

You may qualify if:

  • Recurrent pterygium
  • Unilateral or bilateral pterygium
  • Both male and female
  • Consenting to participate in study

You may not qualify if:

  • Fibrovascular proliferation secondary to injury
  • Severe dry eye syndrome
  • Pseudopterygium
  • Signs of malignancy on pterygium
  • Corneoscleral trauma or corneo-limbal scars

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Hong Kyun Kim

Daegu, Kyungangpookdo, 700-721, South Korea

Location

Related Publications (1)

  • Kwon SH, Kim HK. Analysis of recurrence patterns following pterygium surgery with conjunctival autografts. Medicine (Baltimore). 2015 Jan;94(4):e518. doi: 10.1097/MD.0000000000000518.

    PMID: 25634207DERIVED

MeSH Terms

Conditions

Pterygium

Condition Hierarchy (Ancestors)

Conjunctival DiseasesEye Diseases

Study Officials

  • Hong Kyun Kim, M.D.

    Kyungpook National University Hospital

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
observational
Observational Model
CASE ONLY
Time Perspective
RETROSPECTIVE
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Kyungpook National University Hospital

Study Record Dates

First Submitted

February 10, 2014

First Posted

February 11, 2014

Study Start

February 1, 2009

Primary Completion

May 1, 2011

Study Completion

October 1, 2011

Last Updated

February 11, 2014

Record last verified: 2014-02

Locations

KR(1)