Evidence map›Paper›PMID 31197448›Full record

ArticleGraefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie2019

Clinical characteristics of glaucoma patients with disc hemorrhage in different locations.

Yun Hsia, Chien-Chia Su, Tsing-Hong Wang, Jehn-Yu Huang

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.9field-weighted citation impact, top 27% 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

5 citing papers in PubMed, 14 citations in OpenAlex.

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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

4 authors at 1 institution in 1 country.

Yun HsiaDepartment of Ophthalmology, National Taiwan University Hospital, No 7, Chung-Shan S. Rd., Taipei, 100, Taiwan.
Chien-Chia SuDepartment of Ophthalmology, National Taiwan University Hospital, No 7, Chung-Shan S. Rd., Taipei, 100, Taiwan.
Tsing-Hong WangDepartment of Ophthalmology, National Taiwan University Hospital, No 7, Chung-Shan S. Rd., Taipei, 100, Taiwan.
Jehn-Yu HuangDepartment of Ophthalmology, National Taiwan University Hospital, No 7, Chung-Shan S. Rd., Taipei, 100, Taiwan. jehnyuhuang@ntu.edu.tw.ORCID http://orcid.org/0000-0002-4452-4557
National Taiwan University Hospital · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo compare the clinical characteristics and outcomes of eyes with unilateral disc hemorrhage (DH) in different locations.

methodsThis was a retrospective cohort study. DHs were classified by locations: the superior, superotemporal, inferotemporal, or inferior sectors of optic disc were classified as the susceptible area, while other sectors were defined as the less susceptible area. Structural and functional outcomes were analyzed by the Humphrey field analyzer and spectral domain optical coherence tomography.

resultsForty-three eyes with DHs in the susceptible area were less myopic and had more peripapillary-type DH, larger cup-to-disc ratio, cup volume, and disc area. Thirty-three eyes with DHs in the less susceptible area had less association with RNFL defects, greater tilted ratio, and less torsion of the disc. Follow-up revealed that the change in sectoral RNFL (μm) thickness was significantly greater for DHs in the susceptible area within one year (- 6.0 ± 14.0 vs. 0.7 ± 13.0, p = 0.035) and two years (- 10.0 ± 17.4 vs. - 1.1 ± 7.6, p = 0.012), while the change in average RNFL thickness was not different. Eyes with DHs in the susceptible area had faster MD deterioration (dB/year) than those in the less susceptible area within four years (- 0.32 ± 0.51 vs. - 0.05 ± 0.45, p = 0.047). A total of 16.9% of eyes, all in the susceptible area, had localized VF progression at DH corresponding area.

conclusionDisc hemorrhage in the superotemporal and inferotemporal regions had more subsequent structural and functional deterioration compared with the eyes with DHs in the temporal quadrant and nasal area.

Indexed as

FemaleFollow-Up StudiesGlaucomaHumansMaleMiddle AgedNerve FibersOptic DiskOptic Nerve DiseasesRetinal Ganglion CellsRetinal HemorrhageRetrospective StudiesTomography, Optical CoherenceVisual AcuityVisual FieldsDisc hemorrhageGlaucomaRetinal nerve fiber layerVisual field

Identifiers

PMID31197448
OpenAlexW2951718758

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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.