Evidence map›Paper›PMID 33406801›Full record

ArticleJournal of clinical medicine2021

Changes in Visual Function and Correlations with Inner Retinal Structure in Acute and Chronic Leber's Hereditary Optic Neuropathy Patients after Treatment with Idebenone.

Berthold Pemp, Christoph Mitsch, Karl Kircher, Andreas Reitner

Open access · goldAbstract read
In one paragraph

Article in Journal of clinical medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.0field-weighted citation impact, top 13% 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, 32 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.

Berthold PempDepartment of Ophthalmology, Medical University of Vienna, 1090 Vienna, Austria.ORCID 0000-0002-0569-0229
Christoph MitschDepartment of Ophthalmology, Medical University of Vienna, 1090 Vienna, Austria.ORCID 0000-0002-5361-5418
Karl KircherDepartment of Ophthalmology, Medical University of Vienna, 1090 Vienna, Austria.ORCID 0000-0002-4915-6087
Andreas ReitnerDepartment of Ophthalmology, Medical University of Vienna, 1090 Vienna, Austria.
Medical University of Vienna · AT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Progressive impairment and degeneration of retinal ganglion cells (RGC) and nerve fibers in Leber's hereditary optic neuropathy (LHON) usually cause permanent visual loss. Idebenone is currently the only approved treatment. However, its therapeutic potential in different stages of LHON has not been definitely clarified. We aimed to investigate the changes in visual function and correlations with retinal structure in acute and in chronic LHON patients after treatment with idebenone. Twenty-three genetically confirmed LHON patients were followed during treatment using logMAR charts, automated perimetry and optical coherence tomography (OCT). Mean visual acuity improved significantly in acute patients treated within 1 year from onset (-0.52 ± 0.46 logMAR from nadir), in early chronic patients who started after 1-5 years (-0.39 ± 0.27 logMAR from baseline), and in late chronic patients with treatment initiation after >5 years (-0.33 ± 0.28 logMAR from baseline,

Indexed as

idebenoneLeber’s hereditary optic neuropathyLHONmedical treatmentoptic nervevision

Identifiers

PMID33406801
PMCPMC7795141
OpenAlexW3118969891

What OpenQuestion holds

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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.