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A Study of the Efficacy, Safety, and Pharmacokinetics of a 36-Week Refill Regimen for the Port Delivery System With Ranibizumab in Patients With Neovascular Age-Related Macular Degeneration (Velodrome)

NCT04657289 · Status: ACTIVE_NOT_RECRUITING · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 451

Last updated 2026-05-05

No results posted yet for this study

Summary

Study WR42221 is a Phase IIIb, global, multicenter, randomized, visual assessor-masked study designed to assess the efficacy, safety, and pharmacokinetics of the Port Delivery System with ranibizumab (PDS) 100 mg/mL delivered every 36 weeks (Q36W) compared with every 24 weeks (Q24W) in patients with neovascular age-related macular degeneration (nAMD).

Conditions

  • Neovascular Age-related Macular Degeneration (nAMD)

Interventions

DRUG

Ranibizumab

Arm A: Participants will receive ranibizumab delivered through the PDS implant with 100 mg/mL in the study eye on Day 1 and receive refill-exchanges at fixed 36-week intervals Arm B: Participants will receive ranibizumab delivered through the PDS implant with 100 mg/mL in the study eye on Day 1 and receive refill-exchanges at fixed 24-week intervals

DEVICE

Port Delivery System with Ranibizumab

Arm A: Participants will receive ranibizumab delivered through the PDS implant with 100 mg/mL in the study eye on Day 1 and receive refill-exchanges at fixed 36-week intervals Arm B: Participants will receive ranibizumab delivered through the PDS implant with 100 mg/mL in the study eye on Day 1 and receive refill-exchanges at fixed 24-week intervals

Sponsors & Collaborators

Principal Investigators

  • Clinical Trials · Hoffmann-La Roche

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
50 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2021-07-14
Primary Completion
2027-01-28
Completion
2027-01-28
FDA Drug
Yes
FDA Device
Yes

Countries

  • Argentina
  • Australia
  • Austria
  • Belgium
  • Brazil
  • France
  • Germany
  • Israel
  • Italy
  • Singapore
  • South Korea
  • Spain
  • Switzerland
  • Taiwan
  • Turkey (Türkiye)
  • United Kingdom

Study Locations

More Related Trials

Entities

Drugs
Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04657289 on ClinicalTrials.gov