Evidence map›Paper›PMID 28085145›Full record

ArticleEye (London, England)2017

Ethnic variation in primary idiopathic macular hole surgery.

A Chandra, M Lai, D Mitry, P J Banerjee, H Flayeh, G Negretti, N Kumar, L Wickham

Open access · bronzeAbstract readMulticenter Study
In one paragraph

Article in Eye (London, England), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.6field-weighted citation impact, top 31% 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

10 citing papers in PubMed, 22 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. The effect of ethnicity on anatomic success following macular hole surgery: a multicentre cohort study.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2023
    Article
  6. A retrospective, multicenter study on the management of macular holes without residual internal limiting membrane: the refractory macular hole (ReMaHo) study.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2022
    Article
  7. Article
  8. Article
  9. Review
  10. 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

8 authors at 2 institutions in 1 country.

A ChandraDepartment of Ophthalmology, Southend University Hospital Foundation Trust, Essex, UK.
M LaiVitreoretinal Department, Moorfields Eye Hospital, London, UK.
D MitryVitreoretinal Department, Moorfields Eye Hospital, London, UK.
P J BanerjeeVitreoretinal Department, Moorfields Eye Hospital, London, UK.
H FlayehVitreoretinal Department, Moorfields Eye Hospital, London, UK.
G NegrettiVitreoretinal Department, Moorfields Eye Hospital, London, UK.
N KumarVitreoretinal Department, Moorfields Eye Hospital, London, UK.
L WickhamVitreoretinal Department, Moorfields Eye Hospital, London, UK.
Moorfields Eye Hospital · GBUniversity College London · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PurposeThe purpose of the study was to investigate the role of ethnicity on idiopathic macular holes (IMH) structure and surgical outcome. This was a retrospective review.Patients and methodsConsecutive patients undergoing primary IMH surgery at two surgical sites of Moorfields Eye Hospital (London, UK) between April 2012 and June 2013. The main outcome measure was post surgical anatomical closure of IMH.ResultsTwo hundred and twenty two primary IMH surgeries were undertaken. A standard procedure including pars plana vitrectomy, internal limiting membrane peeling, and gas tamponade was undertaken for all cases. 61.3% of patients were Caucasian, 21.2% were South Asian, and 16% were Afro-Caribbean. The mean minimum linear diameter (MLD) for our cohort was 434.6 mcm. Mean MLD was 395.3 mcm in Caucasian patients, 490.0 mcm in South Asians (P=0.006), and 491.4 mcm in Afro-Caribbeans (P=0.007). Regression analysis demonstrated that MLD and Afro-Caribbean ethnicity were independent significant risk factors for surgical failure (OR: 1.01, P<0.001 and OR: 5.73, P=0.008, respectively).ConclusionSouth Asian and Afro-Caribbean patients present with larger IMH than Caucasians. In addition to IMH diameter, Afro-Caribbean ethnicity is an independent risk factor for surgical failure.

Indexed as

EthnicityRisk AssessmentVitrectomyAdultAgedFemaleHumansIncidenceLondonMaleMiddle AgedPostoperative ComplicationsRetinal PerforationsRetrospective StudiesRisk FactorsTreatment Outcome

Identifiers

PMID28085145
PMCPMC5437316
OpenAlexW2575379322

What OpenQuestion holds

Textmetadata
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.