Evidence map›Paper›PMID 35155989›Full record

ReviewTherapeutic advances in ophthalmology

Ranibizumab port delivery system in neovascular age-related macular degeneration.

Priya R Chandrasekaran, V G Madanagopalan

Open access · diamondAbstract readReview
In one paragraph

Review in Therapeutic advances in ophthalmology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
2.0field-weighted citation impact, top 15% of its field
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

3 citing papers in PubMed, 11 citations in OpenAlex.

  1. Ranibizumab port delivery system for neovascular age-related macular degeneration: Current evidence and surgical considerations.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2026
    Review
  2. Review
  3. Review
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

2 authors at 1 institution in 1 country.

Priya R ChandrasekaranRetina Services, Lotus Eye Hospital, Salem 636016, India.ORCID https://orcid.org/0000-0003-2393-1329
V G MadanagopalanRetina Services, JB Eye Care & Retina Centre, Salem, India.ORCID https://orcid.org/0000-0002-9970-466X
Vasan Eye Care Hospital · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ranibizumab has proven its efficacy in various retinal diseases and particularly in neovascular age-related macular degeneration (nAMD). The number of injections and the frequent follow-up visits has been burdensome to patients particularly during the COVID era. Ranibizumab port delivery system (RPDS) seems to be a boon in prolonging the action of the drug without the need for frequent injections and follow-up visits. This review article highlights the dosage, adverse effects, and visual outcome associated with various trials of RPDS. For this article, we conducted a PubMed search and review of literature on nAMD, the incidence of AMD, anti-vascular endothelial growth factor (anti-VEGF) agents, RPDS, phase-1 trial of RPDS, phase-2 (LADDER trial) of RPDS, phase-3 (ARCHWAY trial) of RPDS, PORTAL trial of RPDS, results of phase-1 trial of RPDS, results of phase-2 (LADDER) trial of RPDS, and results of phase-3 (ARCHWAY) trial of RPDS.

Indexed as

Anti-vascular endothelial growth factor agentsARCHWAY TrialLADDER TrialNeovascular age-related macular degenerationPORTAL TrialRanibizumab port delivery system

Identifiers

PMID35155989
PMCPMC8829724
OpenAlexW4210906080

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

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 OpenQuestion graph.