Evidence map›Paper›PMID 33622675›Full record

ArticleNeurology(R) neuroimmunology & neuroinflammation2021

Discontinuation of Immunosuppressive Therapy in Patients With Neuromyelitis Optica Spectrum Disorder With Aquaporin-4 Antibodies.

Su-Hyun Kim, Hyunmin Jang, Na Young Park, Yeseul Kim, So-Yeon Kim, Min Young Lee, Jae-Won Hyun, Ho Jin Kim

Erratum issuedAbstract read
In one paragraph

Article in Neurology(R) neuroimmunology & neuroinflammation, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 33 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

33 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors.

Su-Hyun KimFrom the Department of Neurology, Research Institute and Hospital of National Cancer Center, Goyang, South Korea. hojinkim@ncc.re.kr.
Hyunmin JangFrom the Department of Neurology, Research Institute and Hospital of National Cancer Center, Goyang, South Korea.
Na Young ParkFrom the Department of Neurology, Research Institute and Hospital of National Cancer Center, Goyang, South Korea.
Yeseul KimFrom the Department of Neurology, Research Institute and Hospital of National Cancer Center, Goyang, South Korea. hojinkim@ncc.re.kr.
So-Yeon KimFrom the Department of Neurology, Research Institute and Hospital of National Cancer Center, Goyang, South Korea. hojinkim@ncc.re.kr.
Min Young LeeFrom the Department of Neurology, Research Institute and Hospital of National Cancer Center, Goyang, South Korea.
Jae-Won HyunFrom the Department of Neurology, Research Institute and Hospital of National Cancer Center, Goyang, South Korea.
Ho Jin KimFrom the Department of Neurology, Research Institute and Hospital of National Cancer Center, Goyang, South Korea. hojinkim@ncc.re.kr.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo evaluate the outcomes of immunosuppressive therapy (IST) discontinuation in patients with neuromyelitis optica spectrum disorder (NMOSD) after a sustained remission period.

methodsWe retrospectively reviewed the medical records of 17 patients with antiaquaporin-4 antibody-positive NMOSD who discontinued IST after a relapse-free period of ≥3 years.

resultsIST was discontinued at a median age of 40 years (interquartile range [IQR], 32-51) after a median relapse-free period of 62 months (IQR, 52-73). Among the 17 enrolled patients, 14 (82%) relapsed at a median interval of 6 months (IQR, 4-34) after IST discontinuation, 3 (18%) of whom experienced severe attacks; notably, all 3 of these patients had a history of severe attack before IST. These 3 patients received steroids, followed by plasma exchange for acute treatment, but 2 exhibited poor recovery and significant disability worsening at 6 months after relapse.

conclusionsIST discontinuation may increase the risk of relapse in seropositive patients with NMOSD even after 5 years of remission. Given the potentially devastating consequence of a single attack of NMOSD, caution is advised with IST discontinuation, particularly in patients with severe attack before IST.

Indexed as

Immunosuppression TherapyAdultAquaporin 4AutoantibodiesHumansMiddle AgedNeuromyelitis OpticaPlasma ExchangeRecurrenceRetrospective StudiesTreatment OutcomeAquaporin 4Autoantibodies

Identifiers

PMID33622675
PMCPMC7903808

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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.