NCT04992403

Brief Summary

The investigators aimed to study ocular biometrics parameters and their association with age, gender and the prevalence of high myopia in a population of cataract surgery candidates in the South of France. The investigators also aimed to define proportion of an "usual eye" and know the rate of inhomogeneous eyes in our population.

Trial Health

87
On Track

Trial Health Score

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

Enrollment
11,650

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Jan 2021

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

January 1, 2021

Completed
6 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

July 1, 2021

Completed
9 days until next milestone

Study Completion

Last participant's last visit for all outcomes

July 10, 2021

Completed
9 days until next milestone

First Submitted

Initial submission to the registry

July 19, 2021

Completed
17 days until next milestone

First Posted

Study publicly available on registry

August 5, 2021

Completed
Last Updated

August 5, 2021

Status Verified

July 1, 2021

Enrollment Period

6 months

First QC Date

July 19, 2021

Last Update Submit

July 27, 2021

Conditions

Cataract

Keywords

BiometryAxial lengthCataractGenderHigh myopia

Outcome Measures

Primary Outcomes (1)

  • number of patients with Distribution of ocular biometrics

    Distribution of ocular biometrics and their association with age and gender

    1 day

Secondary Outcomes (2)

  • number of patients with Prevalence of high myopia

    1 day

  • rate of inhomogeneous eyes

    1 day

Eligibility Criteria

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

patients who underwent ocular biometrics before cataract surgery

You may qualify if:

  • aged 40 years
  • olderpatients who underwent ocular biometrics before cataract surgery

You may not qualify if:

  • previous cataract surgery
  • age \< 40 years

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

UH Montpellier

Montpellier, 34295, France

Location

MeSH Terms

Conditions

CataractCoitus

Condition Hierarchy (Ancestors)

Lens DiseasesEye DiseasesSexual BehaviorBehavior

Study Officials

  • Vincent DAIEN, MD, PhD, HDR

    University Hospitals of Montpellier

    STUDY DIRECTOR

Study Design

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

Study Record Dates

First Submitted

July 19, 2021

First Posted

August 5, 2021

Study Start

January 1, 2021

Primary Completion

July 1, 2021

Study Completion

July 10, 2021

Last Updated

August 5, 2021

Record last verified: 2021-07

Locations

FR(1)