Evidence map›Paper›PMID 39425067›Full record

ArticleBMC neurology2024

Anti-dopamine receptor 2 antibody encephalitis in adults: a case report.

Xiaoke Wu, Mengmeng Shi, Haifeng Zhang

Abstract readCase Reports
In one paragraph

Article in BMC neurology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

3 authors.

Xiaoke Wu *Department of Neurology, The First Affiliated Hospital of Zhengzhou University, 1 Jianshe East Road, Zhengzhou City, Henan Province, 450052, People's Republic of China.
Mengmeng Shi *Department of Neurology, The First Affiliated Hospital of Zhengzhou University, 1 Jianshe East Road, Zhengzhou City, Henan Province, 450052, People's Republic of China.
Haifeng ZhangDepartment of Neurology, The First Affiliated Hospital of Zhengzhou University, 1 Jianshe East Road, Zhengzhou City, Henan Province, 450052, People's Republic of China. zhf840317@163.com.

Funding

China Association Against Epilepsy Foundation UCB-2023-056National Natural Science Foundation of China 81701271Natural Science Foundation of Henan Province 242300420071
6 · The paper itself

Abstract

backgroundAnti-dopamine receptor 2 (D2R) antibody encephalitis (D2R encephalitis) is a subtype of autoimmune encephalitis (AE). Lesions in affected patients primarily involve the basal ganglia, resulting in a range of psychiatric and movement disorders. A majority of cases reported to date have impacted children or adolescents, whereas we here describe a case of adult-onset D2R encephalitis. CASE PRESENTATION: A 30-year-old female patient affected by insomnia, recent memory impairment, bradykinesia, decreased responsivity, increased muscular tone of the extremities, and involuntary shaking of the right limb. Magnetic resonance imaging (MRI) of the basal ganglia did not reveal any notable findings, and both serum and cerebrospinal fluid were positive for antibodies specific for D2R. D2R encephalitis was diagnosed following the exclusion of other diseases. The patient's symptoms improved significantly with immunotherapeutic treatment, and she recovered fully over a 6-month follow-up period.

conclusionsD2R is a new form of AE that can develop in adults and can be effectively treated via immunotherapy.

Indexed as

AutoantibodiesEncephalitisReceptors, Dopamine D2AdultFemaleHumansAutoantibodiesDRD2 protein, humanReceptors, Dopamine D2AdultAutoimmune encephalitisCase reportD2R encephalitisMRI negative

Identifiers

PMID39425067
PMCPMC11488131

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