Measurement and analysis of occular and periocular morphology in children and teenagers

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00034982

Enrollment

100

Registered

2024-09-04

Start date

2024-09-14

Completion date

Unknown

Last updated

2025-04-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

physiological change of the occular and periocular morphology during childhood and adolescence

Interventions

Group 1: Images of the eyes and the periocular region are taken and measured once in children and adolescents of different ages using a 3D camera. Afterwards we do a refraction measurement, an eye len

Eligibility

Sex/Gender

All

Age

7 Years to 19 Years

Inclusion criteria

Inclusion criteria: -informed consent for all the patients and their legal guardians -no exclusion criteria

Exclusion criteria

Exclusion criteria: -neurologic or hormonal disease -congenital craniofacial anomalies -orbital disease -strabismus -surgical history or trauma at the occular and periocular regions

Design outcomes

Primary

Measure	Time frame
Change of periocular morphology measured using a standardized protocol	—

Secondary

Measure	Time frame
correlation between the morphological changes and the refractive error, the axial eye length and the Hertel Exophthalmometry	—

Countries

Germany

Contacts

Public ContactLudwig Heindl

Universitätsklinik Köln Augenklinik

ludwig.heindl@uk-koeln.de+49 / (0)221 / 478-430

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026