Evidence map›Paper›PMID 31335482›Full record

SynthesisRetina (Philadelphia, Pa.)2020

FIRST FAILED MACULAR HOLE SURGERY OR REOPENING OF A PREVIOUSLY CLOSED HOLE: Do We Gain by Reoperating?-A Systematic Review and Meta-analysis.

Gerard A Reid, Niamh McDonagh, David M Wright, John T O Yek, Rohan W Essex, Noemi Lois

Open access · hybridAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Retina (Philadelphia, Pa.), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
4.1field-weighted citation impact, top 6% 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

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 36 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Closure rates and patterns after light silicone oil tamponade for persistent full-thickness macular holes.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2023
    Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Persistent macular holes - what is the best strategy for revision?Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2021
    Article
  15. Article
  16. Article
  17. Article
  18. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 4 institutions in 2 countries.

Gerard A ReidThe Ophthalmology Department, Belfast Health and Social Care Trust, Belfast, Northern Ireland, United Kingdom.
Niamh McDonaghWellcome-Wolfson Institute for Experimental Medicine, Queen's University, Belfast, Northern Ireland, United Kingdom.
David M WrightCentre of Public Health, Queen's University, Belfast, Northern Ireland, United Kingdom.
John T O YekThe Department of Ophthalmology, Canberra Hospital, Canberra, Australia.
Rohan W EssexThe Academic Unit of Ophthalmology, Australian National University, Acton, Australia; and.
Noemi LoisThe Ophthalmology Department, Belfast Health and Social Care Trust, Belfast, Northern Ireland, United Kingdom.
Queen's University Belfast · GBAustralian National University · AUBelfast Health and Social Care Trust · GBCanberra Hospital · AU

Funding

Medical Research Council MR/S003770/1
6 · The paper itself

Abstract

purposeTo evaluate repeated surgery for idiopathic full-thickness macular hole that failed to close (FTC) after first surgery or reopened (RO) once originally closed.

methodsSystematic review and meta-analysis. Pubmed.gov and Cochrane Library were searched for studies in English presenting outcomes of idiopathic full-thickness macular hole that FTC or RO (case reports/series of <5 cases excluded). OUTCOME MEASURES: Anatomical closure, postoperative best-corrected visual acuity, intraoperative/postoperative complications, and patient-reported outcomes. Meta-analysis was performed on aggregate and available individual participant data sets using the metafor package in R.

resultsTwenty-eight eligible studies were identified. After reoperation, pooled estimates for anatomical closure were 78% (95% confidence interval 71-84%) and 80% (95% confidence interval 66-89%) for FTC and RO groups, respectively. On average, best-corrected visual acuity improved in both groups. However, only 15% (28 of 189 eyes) of FTC eyes achieved best-corrected visual acuity of ≥6/12. The pooled estimated probability of ≥2-line best-corrected visual acuity improvement was 58% in the FTC group (95% confidence interval 45-71%); meta-analysis was not possible in the RO group. The most common complication was cataract.

conclusionReoperation for FTC or RO idiopathic full-thickness macular hole achieved a clinically meaningful visual acuity improvement in more than half of patients; high levels of vision (≥6/12), however, were uncommon.

Indexed as

Vitreoretinal SurgeryBasement MembraneHumansIntraoperative ComplicationsPostoperative ComplicationsReoperationRetinal PerforationsTreatment FailureVisual AcuityVitrectomy

Identifiers

PMID31335482
PMCPMC6924931
OpenAlexW2964200150

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.