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A Multicenter, Open-Label Extension Study to Evaluate the Long-Term Safety and Tolerability of the Port Delivery System with Ranibizumab in Patients with Neovascular Age-Related Macular Degeneration

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2023-507131-38-00
Acronym
GR40549
Enrollment
191
Registered
2024-08-08
Start date
2022-05-16
Completion date
Unknown
Last updated
2025-09-23

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

Conditions

Neovascular Age-Related Macular Degeneration (nAMD)

Brief summary

1. Incidence and severity of ocular and systemic (non-ocular) adverse events, 2. Incidence, severity, and duration of adverse event of special interest (AESIs), 3. Incidence, severity, and duration of ocular AESIs during the post operative period (up to 37 days of initial implantation) and follow up period (>37 days after implantation surgery) for patients who receive the implant in the study, 4. Incidence and severity of adverse device effects, 5. Incidence, causality, severity, and duration of anticipated serious adverse device effects

Detailed description

1. Change in best-corrected visual acuity (BCVA) score from baseline over time, as assessed using the Early Treatment Diabetic Retinopathy Study (ETDRS) visual acuity chart at a starting distance of 4 meters, 2. Percentage of patients who lose < 15, < 10, or < 5 letters in BCVA score from baseline over time, 3. Percentage of patients with BCVA score of 38 letters (of 20/200 approximate Snellen equivalent) or worse over time, 4. Percentage of patients with BCVA score of 69 letters (20/40 approximate Snellen equivalent) or better over time, 5. Change from baseline in CPT over time, 6. Percentage of patients who undergo supplemental treatment with intravitreal ranibizumab 0.5 mg during each refill-exchange interval

Interventions

Sponsors

F. Hoffmann-La Roche AG
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
1. Incidence and severity of ocular and systemic (non-ocular) adverse events, 2. Incidence, severity, and duration of adverse event of special interest (AESIs), 3. Incidence, severity, and duration of ocular AESIs during the post operative period (up to 37 days of initial implantation) and follow up period (>37 days after implantation surgery) for patients who receive the implant in the study, 4. Incidence and severity of adverse device effects, 5. Incidence, causality, severity, and duration of anticipated serious adverse device effects

Secondary

MeasureTime frame
1. Change in best-corrected visual acuity (BCVA) score from baseline over time, as assessed using the Early Treatment Diabetic Retinopathy Study (ETDRS) visual acuity chart at a starting distance of 4 meters, 2. Percentage of patients who lose < 15, < 10, or < 5 letters in BCVA score from baseline over time, 3. Percentage of patients with BCVA score of 38 letters (of 20/200 approximate Snellen equivalent) or worse over time, 4. Percentage of patients with BCVA score of 69 letters (20/40 approximate Snellen equivalent) or better over time, 5. Change from baseline in CPT over time, 6. Percentage of patients who undergo supplemental treatment with intravitreal ranibizumab 0.5 mg during each refill-exchange interval

Countries

Austria, Belgium, France, Germany, Italy, Spain

Outcome results

None listed

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