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The switching therapy with Ranibizumab for Exudative Age-related Macular Degeneration resistant to Aflibercept

The switching therapy with Ranibizumab for Exudative Age-related Macular Degeneration resistant to Aflibercept - The switching therapy with Ranibizumab for Exudative Age-related Macular Degeneration resistant to Aflibercept

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000012724
Enrollment
30
Registered
2013-12-30
Start date
2013-12-20
Completion date
Unknown
Last updated
2026-06-29

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

Interventions

lucentis

Sponsors

Department of Ophthalmology, Kagawa university faculty of medicine
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1)Willingness to provide written informed consent 2)BCVA: 0.1-1.0 3)AMD with Subfoveal fluid on fluorescent angiography, indocyanine green angiography and/or optical coherence tomography 4)outpatient 5)In spite of performing medical treatment by eylea six months or more, it corresponds to a or b. a:There is no improvement of eyesight as compared with just before the medical treatment start by eylea.(0.3 or more logMAR conversion ) b:Even if it prescribes eylea for the patient 3 times or more, even when exudation is slight at OCT, it recurs to less than residual 3 month.

Exclusion criteria

Exclusion criteria: 1)Greatest Linear Dimension (GLD) of the total lesion area <12 Macular Photocoagulation Study Disc Areas 2)Presence of subretinal hemorrhage, scar or macular fibrosis (>50% lesion area) 3)Prior treatment with photodynamic therapy 4)Prior treatment with dexamethasone (<6 months) or triamcinolone (<30 days), intraocular surgery (<3 months) 5)Active intraocular inflammation 6)Hypersensitivity or allergy to fluorescein or indocyanine green, clinically significant drug allergy or known hypersensitivity to therapeutic or diagnostic protein products 7)Patient who the doctor in charge judges are ineligible for the study

Design outcomes

Primary

MeasureTime frame
Proportion of patients in the maintenance or improvement in visual acuity 6 months after ranibizumab therapy

Secondary

MeasureTime frame
Change of (best-collected visual acuity) BCVA, central macular thickness, subretinal fluid, fundus autofluorescence

Countries

Japan

Contacts

Public ContactMamoru Kobayashi

Kagawa university faculty of medicine Department of Ophthalmology

m3k2b1y4@med.kagawa-u.ac.jp087-891-2211

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026