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A Study to Determine the Efficacy, Safety, and Durability of Faricimab in Participants With Neovascular Age-Related Macular Degeneration

A Phase IIIb/IV, Multicenter, Randomized, Open-Label, Two-Arm Study to Investigate the Efficacy, Safety, and Durability of Faricimab Administered up to Every 24 Weeks in Patients With Neovascular Age-Related Macular Degeneration

Status
Active, not recruiting
Phases
Phase 4
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT06795048
Acronym
CONSTANCE
Enrollment
274
Registered
2025-01-27
Start date
2025-03-14
Completion date
2027-09-20
Last updated
2026-07-31

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

This study is a Phase IIIb/IV, multicenter, randomized, two-arm, open-label 100-week study to investigate the efficacy, safety, and durability of intravitreal 6-mg faricimab administered at up to 24-week intervals in patients with neovascular age-related macular degeneration (nAMD) that are treatment-naïve in the study eye.

Interventions

DRUGFaricimab

Participants will receive 6-mg faricimab intravitreal (IVT) injections in the study eye according to the dosing regimen for the study arm to which they are randomized.

Sponsors

Hoffmann-La Roche
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
50 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Overtly healthy as determined by medical evaluation that includes medical history and physical examination * Agreement to adhere to the contraception requirements described in the protocol Ocular Inclusion Criteria for Study Eye: * Active treatment-naïve macular neovascularization (MNV) secondary to age-related macular degeneration (AMD), confirmed by the investigator based on the presence of intraretinal fluid (IRF) or subretinal fluid (SRF) affecting the central subfield on optical coherence tomography (OCT) * BCVA of 83 to 24 letters, inclusive (20/25 to 20/320 approximate Snellen equivalent, using the early treatment diabetic retinopathy study \[ETDRS\] protocol and addressed at the initial testing distance of 4 meters on Day 1) * Sufficiently clear ocular media and adequate pupillary dilation to allow acquisition of good quality retinal images to confirm diagnosis

Exclusion criteria

Ocular

Design outcomes

Primary

MeasureTime frame
Change from Baseline in Best-Corrected Visual Acuity (BCVA) Score Averaged Over Weeks 44, 48, and 52Baseline and average of Weeks 44, 48, and 52

Secondary

MeasureTime frame
Change from Baseline in BCVA Score Averaged Over Weeks 92, 96, and 100Baseline and average of Weeks 92, 96, and 100
Change from Baseline in BCVA Score Over TimeFrom Baseline to Week 100
Percentage of Participants Avoiding a Loss of ≥15 Letters in BCVA from Baseline Over TimeFrom Baseline to Week 100
Percentage of Participants with BCVA Snellen Equivalent of 20/40 or Better Over TimeFrom Baseline to Week 100
Percentage of Participants with BCVA Snellen Equivalent of 20/200 or Worse Over TimeFrom Baseline to Week 100
Change from Baseline in Central Subfield Thickness (CST) Averaged Over Weeks 44, 48, and 52Baseline and average of Weeks 44, 48, and 52
Change from Baseline in CST Averaged Over Weeks 92, 96, and 100Baseline and average of Weeks 92, 96, and 100
Change from Baseline in CST Over TimeFrom Baseline to Week 100
Percentage of Participants on Different Treatment Intervals at Weeks 52 and 100Weeks 52 and 100
Incidence and Severity of Ocular Adverse EventsFrom first study treatment to Week 100
Incidence and Severity of Non-Ocular Adverse EventsFrom first study treatment to Week 100

Countries

Australia, Canada, China, France, Germany, Italy, Singapore, South Korea, Spain, Taiwan, United Kingdom, United States

Contacts

STUDY_DIRECTORClinical Trials

Hoffmann-La Roche

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Aug 1, 2026