Evidence map›Paper›PMID 31664337›Full record

Observational studyArquivos brasileiros de oftalmologia

Incidence of cystoid macular edema following routine cataract surgery using NSAIDs alone or with corticosteroids.

Keith A Walter, Roland Y Lee, Kevin Chen, Chris Komanski

Open access · diamondAbstract readComparative StudyObservational Study
In one paragraph

Observational study in Arquivos brasileiros de oftalmologia. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
0.5field-weighted citation impact, top 38% 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

6 citing papers in PubMed, 1 synthesis or guideline pooled it, 8 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Review
  4. Article
  5. Article
  6. Article
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

4 authors at 2 institutions in 1 country.

Keith A WalterDepartment of Ophthalmology, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA.ORCID 0000-0003-3468-9160
Roland Y LeeDepartment of Ophthalmology, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA.
Kevin ChenDepartment of Ophthalmology, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA.
Chris KomanskiDepartment of Ophthalmology, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA.
Wake Forest University · USUniversity of Missouri–Kansas City · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo evaluate the rate of cystoid macular edema development among cataract surgery patients on four different therapeutic regimens.

methodsThe present study is a retrospective analysis of 5,380 eyes following uncomplicated phacoemulsification at Wake Forest University. The study period went from July 2007 to December 2012. Patients received one of four regimens, as follows: postoperative generic ketorolac 0.4% and prednisolone 1%, postoperative name-brand ketorolac 0.45% and prednisolone 1%, postoperative bromfenac 0.09% and prednisolone 1%, preoperative and postoperative bromfenac 0.09% alone. A statistical analysis was performed to assess the differences in rate of cystoid macular edema development among the four different therapeutic regimens. The diagnosis of cystoid macular edema required worsening of vision and evidence of increased macular thickness on optical coherence tomography.

resultsThe overall rate of cystoid macular edema was 0.82%. Treatment by postoperative generic ketorolac 0.45% and prednisolone 1% demonstrated the highest rate of cystoid macular edema development (2.20% of the cases). Postoperative name-brand ketorolac 0.45% and prednisolone 1% exhibited intermediate rates of cystoid macular edema development (0.90% of the cases). Postoperative administration of bromfenac 0.09% and prednisolone 1% exhibited intermediate rates of cystoid macular edema development (0.44% of the cases). Preoperative and postoperative bromfenac 0.09% alone resulted in the lowest rate of cystoid macular edema development (0.09% of the cases). The rate of cystoid macular edema was significantly lower when bromfenac was used alone vs. either regimen where ketorolac and prednisolone were used (OR 0.043, 95% CI 0.002 to 0.312; p<0.001).

conclusionsPost-cataract surgery cystoid macular edema developed less frequently following topical non-steroidal anti-inflammatory drugs regimen compared to the other therapies evaluated. Bromfenac, without corticosteroids, achieved lower rates of cystoid macular edema vs. various combinations of non-ste-roidal anti-inflammatory drugs with corticosteroids.

Indexed as

AgedAged, 80 and overAnti-Inflammatory Agents, Non-SteroidalBenzophenonesBromobenzenesCataractDrug Therapy, CombinationFemaleHumansMacular EdemaMalePhacoemulsificationPrednisoloneRetrospective StudiesAnti-Inflammatory Agents, Non-SteroidalBenzophenonesbromfenacBromobenzenesPrednisolone

Identifiers

PMID31664337
PMCPMC11984448
OpenAlexW2985890106

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.