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(20275) An extension study to evaluate the long-term outcomes of subjects who received treatment for retinopathy of prematurity in Study 20090

Status
Completed
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2023-504207-89-00
Acronym
20275
Enrollment
39
Registered
2023-11-13
Start date
2020-03-27
Completion date
2025-09-19
Last updated
2025-07-16

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

Conditions

Retinopathy of prematurity

Brief summary

Binocular best-corrected visual acuity in Snellen equivalent score at 5 years of age.

Detailed description

Proportion of subjects with ocular adverse events (AEs) and serious AEs (SAEs) through 5 years of age, Proportion of subjects with systemic AEs and SAEs through 5 years of age, Proportion of subjects developing unfavorable ocular structural outcome (retinal detachment, macular dragging, macular fold, retrolental opacity) at 1, 3, and 5 years of age, Proportion of subjects with absence of active ROP and unfavorable structural outcomes at 1 year of age, Best-corrected visual acuity in each eye at 3 and 5 years of age, Refractive spherical equivalent in each eye at 3 and 5 years of age, Neurodevelopmental outcomes at 2 and 5 years of age using standardized development tests (eg, Bayley Scales of Infant and Toddler Development, Third Edition [BSID-III], the Differential Ability Scales® II [DAS-II®], the Wechsler Preschool and Primary Scale of Intelligence™, Fourth Edition [WPSSI-IV], Vineland Adaptive Behavior Scales, Second Edition [VABS-II])., Proportion of subjects with recurrence of ROP at 3 and 5 years of age, Proportion of subjects requiring treatment for ROP during this extension study, Proportion of subjects requiring ophthalmological treatment during this extension study

Interventions

Sponsors

Bayer AG
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
0 Years to 17 Years

Design outcomes

Primary

MeasureTime frame
Binocular best-corrected visual acuity in Snellen equivalent score at 5 years of age.

Secondary

MeasureTime frame
Proportion of subjects with ocular adverse events (AEs) and serious AEs (SAEs) through 5 years of age, Proportion of subjects with systemic AEs and SAEs through 5 years of age, Proportion of subjects developing unfavorable ocular structural outcome (retinal detachment, macular dragging, macular fold, retrolental opacity) at 1, 3, and 5 years of age, Proportion of subjects with absence of active ROP and unfavorable structural outcomes at 1 year of age, Best-corrected visual acuity in each eye at 3 and 5 years of age, Refractive spherical equivalent in each eye at 3 and 5 years of age, Neurodevelopmental outcomes at 2 and 5 years of age using standardized development tests (eg, Bayley Scales of Infant and Toddler Development, Third Edition [BSID-III], the Differential Ability Scales® II [DAS-II®], the Wechsler Preschool and Primary Scale of Intelligence™, Fourth Edition [WPSSI-IV], Vineland Adaptive Behavior Scales, Second Edition [VABS-II])., Proportion of subjects with recurrence of RO

Countries

Belgium, Bulgaria, Czechia, Greece, Italy, Portugal, Romania, Slovakia, Spain, Sweden

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026