Evidence map›Paper›PMID 34667130›Full record

ArticleNeurology(R) neuroimmunology & neuroinflammation2022

CNS Involvement in Chronic Inflammatory Demyelinating Polyneuropathy: Subtle Retinal Changes in Optical Coherence Tomography.

Jens Ingwersen, Jonas Graf, Julia Kluge, Margit Weise, Michael Dietrich, John-Ih Lee, Jens Harmel, Hans-Peter Hartung, Tobias Ruck, Sven G Meuth and 3 more

Open access · greenAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Neurology(R) neuroimmunology & neuroinflammation, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed, 7 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

13 authors at 1 institution in 1 country.

Jens IngwersenFrom the Department of Neurology (J.A., J.G., J.K., M.W., M.D., J.-I.L., J.H., H.-P.H., T.R., S.G.M., P.A., O.A., M.R.), Medical Faculty, Heinrich-Heine-University Düsseldorf, Germany; Brain and Mind Centre (H.-P.H.), University of Sydney; Department of Neurology (H.-P.H.), Medical University of Vienna, Austria; Department of Neurology (H.-P.H., M.R.), Center for Neurology and Neuropsychiatry, LVR-Klinikum Düsseldorf, Germany; and Department of Neurology (H.-P.H.), Palacky University in Olomouc, Olomouc, Czech Republic.ORCID 0000-0002-5125-097X
Jonas GrafFrom the Department of Neurology (J.A., J.G., J.K., M.W., M.D., J.-I.L., J.H., H.-P.H., T.R., S.G.M., P.A., O.A., M.R.), Medical Faculty, Heinrich-Heine-University Düsseldorf, Germany; Brain and Mind Centre (H.-P.H.), University of Sydney; Department of Neurology (H.-P.H.), Medical University of Vienna, Austria; Department of Neurology (H.-P.H., M.R.), Center for Neurology and Neuropsychiatry, LVR-Klinikum Düsseldorf, Germany; and Department of Neurology (H.-P.H.), Palacky University in Olomouc, Olomouc, Czech Republic.ORCID 0000-0002-4249-4665
Julia KlugeFrom the Department of Neurology (J.A., J.G., J.K., M.W., M.D., J.-I.L., J.H., H.-P.H., T.R., S.G.M., P.A., O.A., M.R.), Medical Faculty, Heinrich-Heine-University Düsseldorf, Germany; Brain and Mind Centre (H.-P.H.), University of Sydney; Department of Neurology (H.-P.H.), Medical University of Vienna, Austria; Department of Neurology (H.-P.H., M.R.), Center for Neurology and Neuropsychiatry, LVR-Klinikum Düsseldorf, Germany; and Department of Neurology (H.-P.H.), Palacky University in Olomouc, Olomouc, Czech Republic.
Margit WeiseFrom the Department of Neurology (J.A., J.G., J.K., M.W., M.D., J.-I.L., J.H., H.-P.H., T.R., S.G.M., P.A., O.A., M.R.), Medical Faculty, Heinrich-Heine-University Düsseldorf, Germany; Brain and Mind Centre (H.-P.H.), University of Sydney; Department of Neurology (H.-P.H.), Medical University of Vienna, Austria; Department of Neurology (H.-P.H., M.R.), Center for Neurology and Neuropsychiatry, LVR-Klinikum Düsseldorf, Germany; and Department of Neurology (H.-P.H.), Palacky University in Olomouc, Olomouc, Czech Republic.
Michael DietrichFrom the Department of Neurology (J.A., J.G., J.K., M.W., M.D., J.-I.L., J.H., H.-P.H., T.R., S.G.M., P.A., O.A., M.R.), Medical Faculty, Heinrich-Heine-University Düsseldorf, Germany; Brain and Mind Centre (H.-P.H.), University of Sydney; Department of Neurology (H.-P.H.), Medical University of Vienna, Austria; Department of Neurology (H.-P.H., M.R.), Center for Neurology and Neuropsychiatry, LVR-Klinikum Düsseldorf, Germany; and Department of Neurology (H.-P.H.), Palacky University in Olomouc, Olomouc, Czech Republic.
John-Ih LeeFrom the Department of Neurology (J.A., J.G., J.K., M.W., M.D., J.-I.L., J.H., H.-P.H., T.R., S.G.M., P.A., O.A., M.R.), Medical Faculty, Heinrich-Heine-University Düsseldorf, Germany; Brain and Mind Centre (H.-P.H.), University of Sydney; Department of Neurology (H.-P.H.), Medical University of Vienna, Austria; Department of Neurology (H.-P.H., M.R.), Center for Neurology and Neuropsychiatry, LVR-Klinikum Düsseldorf, Germany; and Department of Neurology (H.-P.H.), Palacky University in Olomouc, Olomouc, Czech Republic.ORCID 0000-0001-9622-0216
Jens HarmelFrom the Department of Neurology (J.A., J.G., J.K., M.W., M.D., J.-I.L., J.H., H.-P.H., T.R., S.G.M., P.A., O.A., M.R.), Medical Faculty, Heinrich-Heine-University Düsseldorf, Germany; Brain and Mind Centre (H.-P.H.), University of Sydney; Department of Neurology (H.-P.H.), Medical University of Vienna, Austria; Department of Neurology (H.-P.H., M.R.), Center for Neurology and Neuropsychiatry, LVR-Klinikum Düsseldorf, Germany; and Department of Neurology (H.-P.H.), Palacky University in Olomouc, Olomouc, Czech Republic.ORCID 0000-0002-0578-5973
Hans-Peter HartungFrom the Department of Neurology (J.A., J.G., J.K., M.W., M.D., J.-I.L., J.H., H.-P.H., T.R., S.G.M., P.A., O.A., M.R.), Medical Faculty, Heinrich-Heine-University Düsseldorf, Germany; Brain and Mind Centre (H.-P.H.), University of Sydney; Department of Neurology (H.-P.H.), Medical University of Vienna, Austria; Department of Neurology (H.-P.H., M.R.), Center for Neurology and Neuropsychiatry, LVR-Klinikum Düsseldorf, Germany; and Department of Neurology (H.-P.H.), Palacky University in Olomouc, Olomouc, Czech Republic.
Tobias RuckFrom the Department of Neurology (J.A., J.G., J.K., M.W., M.D., J.-I.L., J.H., H.-P.H., T.R., S.G.M., P.A., O.A., M.R.), Medical Faculty, Heinrich-Heine-University Düsseldorf, Germany; Brain and Mind Centre (H.-P.H.), University of Sydney; Department of Neurology (H.-P.H.), Medical University of Vienna, Austria; Department of Neurology (H.-P.H., M.R.), Center for Neurology and Neuropsychiatry, LVR-Klinikum Düsseldorf, Germany; and Department of Neurology (H.-P.H.), Palacky University in Olomouc, Olomouc, Czech Republic.ORCID 0000-0001-6332-8650
Sven G MeuthFrom the Department of Neurology (J.A., J.G., J.K., M.W., M.D., J.-I.L., J.H., H.-P.H., T.R., S.G.M., P.A., O.A., M.R.), Medical Faculty, Heinrich-Heine-University Düsseldorf, Germany; Brain and Mind Centre (H.-P.H.), University of Sydney; Department of Neurology (H.-P.H.), Medical University of Vienna, Austria; Department of Neurology (H.-P.H., M.R.), Center for Neurology and Neuropsychiatry, LVR-Klinikum Düsseldorf, Germany; and Department of Neurology (H.-P.H.), Palacky University in Olomouc, Olomouc, Czech Republic.ORCID 0000-0003-2571-3501
Philipp AlbrechtFrom the Department of Neurology (J.A., J.G., J.K., M.W., M.D., J.-I.L., J.H., H.-P.H., T.R., S.G.M., P.A., O.A., M.R.), Medical Faculty, Heinrich-Heine-University Düsseldorf, Germany; Brain and Mind Centre (H.-P.H.), University of Sydney; Department of Neurology (H.-P.H.), Medical University of Vienna, Austria; Department of Neurology (H.-P.H., M.R.), Center for Neurology and Neuropsychiatry, LVR-Klinikum Düsseldorf, Germany; and Department of Neurology (H.-P.H.), Palacky University in Olomouc, Olomouc, Czech Republic.ORCID 0000-0001-7987-658X
Orhan AktasFrom the Department of Neurology (J.A., J.G., J.K., M.W., M.D., J.-I.L., J.H., H.-P.H., T.R., S.G.M., P.A., O.A., M.R.), Medical Faculty, Heinrich-Heine-University Düsseldorf, Germany; Brain and Mind Centre (H.-P.H.), University of Sydney; Department of Neurology (H.-P.H.), Medical University of Vienna, Austria; Department of Neurology (H.-P.H., M.R.), Center for Neurology and Neuropsychiatry, LVR-Klinikum Düsseldorf, Germany; and Department of Neurology (H.-P.H.), Palacky University in Olomouc, Olomouc, Czech Republic.ORCID 0000-0002-2020-9210
Marius RingelsteinFrom the Department of Neurology (J.A., J.G., J.K., M.W., M.D., J.-I.L., J.H., H.-P.H., T.R., S.G.M., P.A., O.A., M.R.), Medical Faculty, Heinrich-Heine-University Düsseldorf, Germany; Brain and Mind Centre (H.-P.H.), University of Sydney; Department of Neurology (H.-P.H.), Medical University of Vienna, Austria; Department of Neurology (H.-P.H., M.R.), Center for Neurology and Neuropsychiatry, LVR-Klinikum Düsseldorf, Germany; and Department of Neurology (H.-P.H.), Palacky University in Olomouc, Olomouc, Czech Republic. marius.ringelstein@med.uni-duesseldorf.de.ORCID 0000-0001-8619-1327
Heinrich Heine University Düsseldorf · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

objectivesChronic inflammatory demyelinating polyneuropathy (CIDP) is an autoimmune disease primarily affecting the peripheral nervous system. However, several noncontrolled studies have suggested concomitant inflammatory CNS demyelination similar to multiple sclerosis. The aim of this study was to investigate an involvement of the visual pathway in patients with CIDP.

methodsIn this prospective cross-sectional study, we used high-resolution spectral-domain optical coherence tomography to compare the thickness of the peripapillary retinal nerve fiber layer and the deeper macular retinal layers as well as the total macular volume (TMV) in 22 patients with CIDP and 22 age-matched and sex-matched healthy control (HC) individuals. Retinal layers were semiautomatically segmented by the provided software and were correlated with clinical measures and nerve conduction studies.

resultsIn patients with CIDP compared with healthy age-matched and sex-matched controls, we found slight but significant volume reductions of the ganglion cell/inner plexiform layer complex (CIDP 1.86 vs HC 1.95 mm DISCUSSION: Our data reveal subtle retinal neurodegeneration in patients with CIDP, providing evidence for visual pathway involvement, detectable by OCT. The results need corroboration in independent, larger cohorts.

Indexed as

AdultAgedCross-Sectional StudiesFemaleHumansMaleMiddle AgedNeural ConductionPolyradiculoneuropathy, Chronic Inflammatory DemyelinatingProspective StudiesRetinaTomography, Optical CoherenceVisual Pathways

Identifiers

PMID34667130
PMCPMC8529418
OpenAlexW3205598150

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