NCT02002338

Brief Summary

A study to research the post-operative results according to the chosen surgical technique and evaluate the refractive changes before and after the excision of pterygium.

Trial Health

87
On Track

Trial Health Score

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

Enrollment
38

participants targeted

Target at P25-P50 for all trials

Timeline
Completed

Started Feb 2013

Shorter than P25 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, 2013

Completed
6 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

August 1, 2013

Completed
2 months until next milestone

Study Completion

Last participant's last visit for all outcomes

October 1, 2013

Completed
2 months until next milestone

First Submitted

Initial submission to the registry

November 30, 2013

Completed
5 days until next milestone

First Posted

Study publicly available on registry

December 5, 2013

Completed
Last Updated

December 5, 2013

Status Verified

November 1, 2013

Enrollment Period

6 months

First QC Date

November 30, 2013

Last Update Submit

November 30, 2013

Conditions

Pterygium

Keywords

pterygium surgeryrefractive changessurgical technique

Outcome Measures

Primary Outcomes (1)

  • Refractive pre-operative

    Refractive before the excision of pterygium

    8 weeks

Secondary Outcomes (1)

  • Refractive post-operative

    8 weeks

Other Outcomes (1)

  • Comparison between different surgical techniques for pterygium surgery

    6 weeks

Study Arms (1)

Pterygium

Patients who were operated of pterygium

Eligibility Criteria

Age40 Years - 85 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

Individuals who were underwent pterygium surgery

You may qualify if:

  • Patients who were underwent the pterygium surgery during the period between from February 2013 to August 2013

You may not qualify if:

  • Patients with mature cataract

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Instituto de Olhos de Goiania

Goiânia, Goiás, 74110120, Brazil

Location

MeSH Terms

Conditions

Pterygium

Condition Hierarchy (Ancestors)

Conjunctival DiseasesEye Diseases

Study Officials

  • Adriana R Almeida, MS-V

    Instituto de Olhos de Goiania

    STUDY CHAIR

  • Larissa S Stival, MD

    Instituto de Olhos de Goiania

    STUDY CHAIR

Study Design

Study Type
observational
Observational Model
CASE ONLY
Time Perspective
CROSS SECTIONAL
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

November 30, 2013

First Posted

December 5, 2013

Study Start

February 1, 2013

Primary Completion

August 1, 2013

Study Completion

October 1, 2013

Last Updated

December 5, 2013

Record last verified: 2013-11

Locations

BR(1)