NCT05604443

Brief Summary

This retrospective study aims to investigate whether the MS39 and Pentacam are delivering comparable results in the diagnosis of keratoconus. In the future, these measurement devices could be interchangeable in usage.

Trial Health

87
On Track

Trial Health Score

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

Enrollment
173

participants targeted

Target at P50-P75 for all trials

Timeline
Completed

Started Dec 2022

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

First Submitted

Initial submission to the registry

October 5, 2022

Completed
29 days until next milestone

First Posted

Study publicly available on registry

November 3, 2022

Completed
2 months until next milestone

Study Start

First participant enrolled

December 28, 2022

Completed
3 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

April 1, 2023

Completed
1 month until next milestone

Study Completion

Last participant's last visit for all outcomes

May 1, 2023

Completed
Last Updated

October 13, 2023

Status Verified

October 1, 2023

Enrollment Period

3 months

First QC Date

October 5, 2022

Last Update Submit

October 12, 2023

Conditions

Keratoconus

Keywords

KeratoconusPentacamMS39

Outcome Measures

Primary Outcomes (1)

  • topography of the cornea

    measurement of the topography of the cornea with MS39 and Pentacam

    12 months

Interventions

retrospective analyzeOTHER

retrospective analyze of MS39 and Pentacam images

Eligibility Criteria

Age14 Years - 100 Years
Sexall
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

patients between 14 and 100 years who consult Keratokonus specialst.

You may qualify if:

  • age older than 14 years
  • patients who show up at Keratokonus consultation hours

You may not qualify if:

  • age younger than 14 years
  • age older than 100 years

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Department for Ophthalmology and Optometry, Kepler University Hospital GmbH, Johannes Kepler University Linz, Altenberger Strasse 69, 4040 Linz, Austria

Linz, Upper Austria, 4020, Austria

Location

MeSH Terms

Conditions

Keratoconus

Condition Hierarchy (Ancestors)

Corneal DiseasesEye Diseases

Study Officials

  • Matthias Bolz, MD

    JKU Linz

    PRINCIPAL INVESTIGATOR

Study Design

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

Study Record Dates

First Submitted

October 5, 2022

First Posted

November 3, 2022

Study Start

December 28, 2022

Primary Completion

April 1, 2023

Study Completion

May 1, 2023

Last Updated

October 13, 2023

Record last verified: 2023-10

Data Sharing

IPD Sharing
Will not share

Locations

AU(1)