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Clinical Trials/NCT05637255
NCT05637255
Completed
Phase 2

A Randomized, Double Masked, Parallel Group, Dose-finding Study to Evaluate SYL1801 in Patients With Neovascular AMD

Sylentis, S.A.17 sites in 3 countries99 target enrollmentNovember 22, 2022

Overview

Phase
Phase 2
Intervention
SYL1801
Conditions
Wet Macular Degeneration
Sponsor
Sylentis, S.A.
Enrollment
99
Locations
17
Primary Endpoint
Change from Baseline on visual acuity on Day 42 after last instillation of the assigned dose level
Status
Completed
Last Updated
19 days ago

Overview

Brief Summary

The goal of this clinical trial is to compare the safety and effect on visual acuity of three different doses of SYL1801 eye drops.

Registry
clinicaltrials.gov
Start Date
November 22, 2022
End Date
December 19, 2024
Last Updated
19 days ago
Study Type
Interventional
Study Design
Parallel
Sex
All

Investigators

Sponsor
Sylentis, S.A.
Responsible Party
Sponsor

Eligibility Criteria

Inclusion Criteria

  • Signed informed consent
  • Active subfoveal or juxtafoveal choroidal neovascularization secondary to AMD
  • Best Corrected Visual Acuity (BCVA) between 70-25 letters (ETDRS) at Screening
  • Intraretinal or subretinal fluid
  • Central Subfield Thickness \> 300 µm

Exclusion Criteria

  • Pregnant or breastfeeding females or those with a positive pregnancy test.
  • Females of childbearing potential who will not use a medically acceptable contraceptive method
  • Current, previous chronic or recurrent condition according to the investigator's judgement.
  • Concomitant treatment or prior ocular procedure or surgery, or alteration of the dose of systemic medications
  • Concurrent disease in the study eye
  • Previous treatment with systemic anti-Vascular Endothelial Growing Factor (Anti-VEGF) drugs or pro-VEGF treatments
  • Concurrent disease in the study eye, other than AMD

Arms & Interventions

SYL1801 ophthalmic solution Low Dose once daily

42 treatment days

Intervention: SYL1801

SYL1801 ophthalmic solution Middle Dose once daily

42 treatment days

Intervention: SYL1801

SYL1801 ophthalmic solution High Dose once daily

42 treatment days

Intervention: SYL1801

Outcomes

Primary Outcomes

Change from Baseline on visual acuity on Day 42 after last instillation of the assigned dose level

Time Frame: 42 days after first administration

ETDRS chart

Secondary Outcomes

  • Proportion of subjects within each cohort who maintained visual acuity on Day 42 after last instillation of the assigned dose level(42 days after first administration)
  • Change from Baseline on intraocular pressure (IOP)(42 days after first administration)
  • Proportion of subjects within each cohort who needed rescue medication at any point of the study(Through study completion, up to 42 days)
  • Change from Screening on leakage area on Day 42 after last instillation of the assigned(43 days after first administration)
  • Proportion of subjects within each cohort who gained visual acuity on Day 42 after last instillation of the assigned dose level(Through study completion, up to 42 days)
  • Change from Baseline on flow area on Day 42 after last instillation of the assigned(42 days after first administration)
  • Adverse Event Evaluation(Through study completion, up to 42 days)

Study Sites (17)

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