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Blood-aqueous Barrier Integrity in Eyes Undergoing Intravitreal Bevacizumab Therapy to Treat Neovascular AMD

Blood-aqueous Barrier Integrity in Eyes Undergoing Intravitreal Bevacizumab Therapy to Treat Neovascular Age-related Macular Degeneration

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT03744806
Enrollment
48
Registered
2018-11-16
Start date
2015-01-31
Completion date
2018-08-31
Last updated
2018-11-16

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

Conditions

Exudative Age-related Macular Degeneration

Brief summary

The aim of this study is to evaluate the effect of repeated intravitreal bevacizumab injections on blood-aqueous barrier permeability in eyes with neovascular age-related macular degeneration (AMD).

Interventions

DRUGBevacizumab Injection

Sponsors

Medical University of Lublin
Lead SponsorOTHER

Study design

Observational model
CASE_CONTROL
Time perspective
RETROSPECTIVE

Eligibility

Sex/Gender
ALL

Inclusion criteria

* active AMD-associated choroidal neovascularization (CNV) confirmed with fluorescein angiography (FA) and optical coherence tomography (OCT)

Exclusion criteria

* history of uveitis, vitreous hemorrhage, neovascular glaucoma, corneal opacities, recent ocular surgery (within 3 months), or prior anti- vascular endothelial growth factor (VEGF) injections

Design outcomes

Primary

MeasureTime frameDescription
Anterior chamber (AC) inflammation evaluated with laser flare photometry.4 monthsAll patients were examined before and 1 day and 1 month after each intravitreal bevacizumab injection. Subjects were followed for a period of 4 months in both the study and control groups. The final flare photometry value was automatically calculated by averaging 5 individual measurements. A total of 7 measurements were obtained, but the highest and lowest measurement values were excluded by the flare meter. All statistical analyses were performed using STATISTICA 12 statistical software.

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026