Evidence map›Paper›PMID 42221039›Full record

ArticleClinical ophthalmology (Auckland, N.Z.)2026

Challenging the Treatment Threshold: Early Faricimab Prevents Vision Loss in nAMD - A Real-World Welsh Experience.

Parinita Keshav Swarnkar, Jaskaran Singh Bhangu, Christopher Stewart, Mohammed Rifat, Sarah Khalid, Harry Winkworth, Savannah Lydia Franklin-Goddard, Mahmoud Husseiny Awad, Gwyn Samuel Williams

Abstract read
In one paragraph

Article in Clinical ophthalmology (Auckland, N.Z.), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Parinita Keshav SwarnkarOphthalmology Department, Singleton Hospital, Swansea Bay University Healthboard, Swansea, Wales, UK.ORCID 0000-0002-3982-3173
Jaskaran Singh BhanguOphthalmology Department, Singleton Hospital, Swansea Bay University Healthboard, Swansea, Wales, UK.ORCID 0000-0002-1092-4245
Christopher StewartFaculty of Medicine, Health and Life Science, Swansea University, Swansea, Wales, UK.ORCID 0009-0004-1111-3307
Mohammed RifatOphthalmology Department, Singleton Hospital, Swansea Bay University Healthboard, Swansea, Wales, UK.ORCID 0009-0005-2916-4222
Sarah KhalidOphthalmology Department, Singleton Hospital, Swansea Bay University Healthboard, Swansea, Wales, UK.
Harry WinkworthFaculty of Medicine, Health and Life Science, Swansea University, Swansea, Wales, UK.
Savannah Lydia Franklin-GoddardFaculty of Medicine, Health and Life Science, Swansea University, Swansea, Wales, UK.
Mahmoud Husseiny AwadOphthalmology Department, Singleton Hospital, Swansea Bay University Healthboard, Swansea, Wales, UK.ORCID 0009-0001-9878-2447
Gwyn Samuel WilliamsOphthalmology Department, Singleton Hospital, Swansea Bay University Healthboard, Swansea, Wales, UK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: To compare real-world outcomes in treatment-naïve neovascular age-related macular degeneration (nAMD) patients initiated on Faricimab at early (<0.3 logMAR) versus late (0.6-0.7 logMAR) visual thresholds. Methods: Retrospective, single-centre cohort study of 97 patients (53 early, 44 late) treated at a UK centre, with three monthly loading doses followed by treat-and-extend. Outcomes: BCVA change, vision loss (≥5 letters), stable vision at 6/12/18 months, injection intervals, extension >8 weeks, dry macula. Results: Baseline VA was 74 ± 3.5 letters (early) vs 54 ± 2.0 letters (late), p<0.001. No early patient experienced sustained vision loss at 6, 12, or 18 months compared with 76.7%, 73.3%, and 75.0% of late patients, respectively (p<0.05 for all). At the 7th injection, 67.6% of late patients lost ≥5 letters vs 14.9% of early patients (ARR 52.7%, p<0.001). Cumulatively, 81.8% of late patients experienced ≥5-letter loss vs 41.5% of early patients (ARR 40.3%, NNT 3, p<0.001). Mean injection intervals were similar, but the early cohort sustained extension beyond 8 weeks in >50% of eyes from the 4th-5th interval onward. In contrast, the late cohort exhibited a biphasic collapse, with extension rates declining from 62.2% at 6th-7th to only 35.0% by 9th-10th. Despite a significant baseline anatomical disadvantage (18.9% vs 50.0% dry macula, p=0.001), the early cohort achieved 100% dryness by 18 months compared with 96.7% in the late cohort, with crossover occurring by 12 months (95.8% vs 89.7%, p=0.269). Conclusion: In this retrospective, single-centre study, early faricimab initiation was associated with preservation of high-function vision, a lower risk of clinically significant vision loss, and high rates of anatomical quiescence and durable treatment extension. These findings suggest that proactive early intervention may offer advantages over reactive treatment paradigms, although confirmation in larger, prospective, and multi-centre studies is needed.

Indexed as

early interventionfaricimabnAMDreal-world evidencetreat-and-extendvisual acuity

Identifiers

PMID42221039
PMCPMC13218209

What Socratic holds

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.