NCT04249180

Brief Summary

Evaluate the illness experience of patients with keratoconus as well as the rubbing habits of this population compared to the general population. To do this, the investigators used a questionnaire made by a Bordeaux team with questions on the experience of the patients' illness, their management and their friction habits

Trial Health

30
At Risk

Trial Health Score

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

Trial has exceeded expected completion date
Timeline
Completed

Started Jul 2019

Shorter than P25 for all trials

Geographic Reach
1 country

1 active site

Status
withdrawn

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

July 1, 2019

Completed
7 months until next milestone

First Submitted

Initial submission to the registry

January 28, 2020

Completed
2 days until next milestone

First Posted

Study publicly available on registry

January 30, 2020

Completed
5 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

July 1, 2020

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

July 1, 2020

Completed
Last Updated

July 29, 2020

Status Verified

July 1, 2020

Enrollment Period

1 year

First QC Date

January 28, 2020

Last Update Submit

July 28, 2020

Conditions

Keratoconus

Keywords

primitive corneal ectasiaOphthalmologyEyes rubbingKeratoconus

Outcome Measures

Primary Outcomes (1)

  • Assess whether eye rubbing is a risk factor for keratoconus

    Assess whether eye rubbing is a risk factor for keratoconus

    1 day

Secondary Outcomes (1)

  • Evaluate the habits of the population with a keratoconus

    1 day

Eligibility Criteria

Sexall
Healthy VolunteersNo
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

Patient is having a keratoconus in at least one eye. It is a deases with a primitive corneal ectasia.

You may qualify if:

  • \- Having a keratonus at least in one eyes

You may not qualify if:

  • \- Refus to participate

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

UH Montpellier

Montpellier, 34295, France

Location

MeSH Terms

Conditions

Keratoconus

Condition Hierarchy (Ancestors)

Corneal DiseasesEye Diseases

Study Officials

  • Gabriel Planells, Internship of ophthalmology

    University Hospitals of Montpellier

    PRINCIPAL INVESTIGATOR
0

Study Design

Study Type
observational
Observational Model
CASE CONTROL
Time Perspective
OTHER
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

January 28, 2020

First Posted

January 30, 2020

Study Start

July 1, 2019

Primary Completion

July 1, 2020

Study Completion

July 1, 2020

Last Updated

July 29, 2020

Record last verified: 2020-07

Locations

FR(1)