Evidence map›Paper›PMID 33637841›Full record

SynthesisScientific reports2021

Fluocinolone acetonide vitreous insert for chronic diabetic macular oedema: a systematic review with meta-analysis of real-world experience.

Matteo Fallico, Andrea Maugeri, Andrew Lotery, Antonio Longo, Vincenza Bonfiglio, Andrea Russo, Teresio Avitabile, Claudio Furino, Gilda Cennamo, Martina Barchitta and 5 more

Abstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 2 pooled it
–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

19 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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  10. Incidence and treatment approach of intraocular pressure elevation after various types of local steroids for retinal diseases.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2023
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  11. Observational
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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

15 authors.

Matteo FallicoDepartment of Ophthalmology, University of Catania, Via S. Sofia 78, 95123, Catania, Italy. matteofallico@hotmail.com.
Andrea MaugeriDepartment of Medical and Surgical Sciences and Advanced Technologies "GF Ingrassia", University of Catania, Via S. Sofia 87, 95123, Catania, Italy. andrea.maugeri@unict.it.
Andrew LoteryFaculty of Medicine, University of Southampton, Southampton, UK.
Antonio LongoDepartment of Ophthalmology, University of Catania, Via S. Sofia 78, 95123, Catania, Italy.
Vincenza BonfiglioDepartment of Experimental Biomedicine and Clinical Neuroscience, Ophthalmology Section, University of Palermo, 90127, Palermo, Italy.
Andrea RussoDepartment of Ophthalmology, University of Catania, Via S. Sofia 78, 95123, Catania, Italy.
Teresio AvitabileDepartment of Ophthalmology, University of Catania, Via S. Sofia 78, 95123, Catania, Italy.
Claudio FurinoDepartment of Ophthalmology, University of Bari, 70124, Bari, Italy.
Gilda CennamoDepartment of Public Health, University of Naples Federico II, 80131, Naples, Italy.
Martina BarchittaDepartment of Medical and Surgical Sciences and Advanced Technologies "GF Ingrassia", University of Catania, Via S. Sofia 87, 95123, Catania, Italy.
Antonella AgodiDepartment of Medical and Surgical Sciences and Advanced Technologies "GF Ingrassia", University of Catania, Via S. Sofia 87, 95123, Catania, Italy.
Paola MaroloDepartment of Surgical Sciences, Eye Clinic Section, University of Turin, 10122, Turin, Italy.
Luca VentreDepartment of Surgical Sciences, Eye Clinic Section, University of Turin, 10122, Turin, Italy.
Paolo CaselgrandiDepartment of Surgical Sciences, Eye Clinic Section, University of Turin, 10122, Turin, Italy.
Michele ReibaldiDepartment of Surgical Sciences, Eye Clinic Section, University of Turin, 10122, Turin, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We conducted a meta-analysis of real-world studies on the 0.19 mg Fluocinolone Acetonide (FAc) intravitreal implant for chronic diabetic macular oedema (DMO), comparing these findings with the Fluocinolone Acetonide for Diabetic Macular Edema (FAME) study. The primary outcome was mean change of best corrected visual acuity (BCVA) at 24 months. Secondary outcomes were 36-month mean BCVA, mean central macular thickness (CMT) change, rates of eyes receiving supplementary intravitreal therapy, cataract surgery, intraocular pressure (IOP)-lowering drops and glaucoma surgery. Mean differences (MDs) with 95% confidence intervals (CIs) were calculated. Nine real-world studies were included. The FAc implant yielded a significantly improved BCVA at 24 and 36 months (24-month MD = 4.52; 95% CI 2.56-6.48; 36-month MD = 8.10; 95% CI 6.34-9.86). These findings were comparable with the FAME study. The FAc implant yielded significantly reduced 24- and 36-month CMT. Pooled proportions of cataract surgery, IOP-lowering drops and glaucoma surgery were 39%, 27% and 3%, respectively, all lower than the FAME study. Pooled estimate of supplementary intravitreal therapy was 39%, higher than the 15.2% of the FAME study. This meta-analysis of real-world studies confirms favorable visual and anatomical outcomes following FAc insert for chronic DMO. In real-life studies more than one third of patients received supplementary intravitreal therapy, an issue that needs to be further explored.

Indexed as

Anti-Inflammatory AgentsDiabetic RetinopathyDrug ImplantsFluocinolone AcetonideGlucocorticoidsHumansIntraocular PressureMacular EdemaAnti-Inflammatory AgentsDrug ImplantsFluocinolone AcetonideGlucocorticoids

Identifiers

PMID33637841
PMCPMC7910468

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Registered trials

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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 OpenQuestion graph.