A Study of the Efficacy, Safety, and Pharmacokinetics of a 36-Week Refill Regimen for the Port De… (NCT04657289) | Clinical Trial Compass
Active — Not RecruitingPhase 3
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)
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).
Who can participate
Age range50 Years
SexALL
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Inclusion Criteria:
* Age ≥ 50 years at time of signing Informed Consent Form
* Initial diagnosis of nAMD within 9 months prior to the screening visit
* Previous treatment with at least three anti- vascular endothelial growth factor (VEGF) intravitreal injections for nAMD per standard of care within 6 months prior to the screening visit
* Demonstrated response to prior anti-VEGF intravitreal treatment since diagnosis
* Availability of historical visual acuity data prior to the first anti-VEGF treatment for nAMD until the time of study enrollment
* BCVA of 34 letters (approximate 20/200 Snellen equivalent) or better
Exclusion Criteria:
* History of vitrectomy surgery, submacular surgery, or other surgical intervention for AMD in study eye
* Prior treatment with Visudyne®, external-beam radiation therapy, or transpupillary thermotherapy in study eye
* Previous treatment with corticosteroid intravitreal injection, intraocular device implantation, previous laser (any type) used for AMD treatment in study eye
* Treatment with anti-VEGF agents other than ranibizumab within 1 month prior to the enrollment visit in study eye
* Concurrent conjunctival, Tenon's capsule, and/or scleral condition in the supero-temporal quadrant of the eye that may affect the implantation, subsequent tissue coverage, and refill-exchange procedure of the PDS implant
* Prior treatment with brolucizumab (at any time prior to the screening visit) in either eye
* Prior participation in a clinical trial invo…
What they're measuring
1
Change from baseline in Best-corrected visual acuity (BCVA) score averaged over Weeks 68 and 72, as assessed using the ETDRS chart starting at a distance of 4 meters