Evidence map›Paper›PMID 30295353›Full record

ArticleJournal of sleep research2019

Video polysomnographic findings in non-rapid eye movement parasomnia.

Panagis Drakatos, Lucy Marples, Rexford Muza, Sean Higgins, Alexander Nesbitt, Eptehal M Dongol, Raluca Macavei, Valentina Gnoni, Laura Perez Carbonell, Iain Duncan and 7 more

Open access · hybridAbstract read
In one paragraph

Article in Journal of sleep research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
1.5field-weighted citation impact, top 18% 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, 1 synthesis or guideline pooled it, 33 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Sleep-Related Eating Disorder and Sexsomnia; Two Rare Parasomnias? A Mini-Review with Illustrative Case-Reports.International journal of sexual health : official journal of the World Association for Sexual Health · 2025
    Article
  5. Review
  6. Review
  7. Review
  8. NonREM Disorders of Arousal and Related Parasomnias: an Updated Review.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2021
    Review
  9. Dream enactment behavior: review for the clinician.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2020
    Article
  10. Article
  11. Article
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

17 authors at 1 institution in 1 country.

Panagis DrakatosSleep Disorders Centre, Guy's Hospital, London, UK.
Lucy MarplesSleep Disorders Centre, Guy's Hospital, London, UK.
Rexford MuzaSleep Disorders Centre, Guy's Hospital, London, UK.
Sean HigginsSleep Disorders Centre, Guy's Hospital, London, UK.
Alexander NesbittSleep Disorders Centre, Guy's Hospital, London, UK.
Eptehal M DongolSleep Disorders Centre, Guy's Hospital, London, UK.
Raluca MacaveiSleep Disorders Centre, Guy's Hospital, London, UK.
Valentina GnoniSleep Disorders Centre, Guy's Hospital, London, UK.
Laura Perez CarbonellSleep Disorders Centre, Guy's Hospital, London, UK.
Iain DuncanSleep Disorders Centre, Guy's Hospital, London, UK.
Adam BirdseyeSleep Disorders Centre, Guy's Hospital, London, UK.
Sakina DastagirSleep Disorders Centre, Guy's Hospital, London, UK.
Ivana RosenzweigSleep Disorders Centre, Guy's Hospital, London, UK.ORCID 0000-0003-2152-9694
David O'ReganSleep Disorders Centre, Guy's Hospital, London, UK.
Adrian J WilliamsSleep Disorders Centre, Guy's Hospital, London, UK.
Guy D LeschzinerSleep Disorders Centre, Guy's Hospital, London, UK.
Brian D KentSleep Disorders Centre, Guy's Hospital, London, UK.ORCID 0000-0001-7499-7454
Guy's Hospital · GB

Funding

Wellcome Trust 103952Wellcome Trust 103952/Z/14/Z
6 · The paper itself

Abstract

Although video polysomnography (vPSG) is not routinely recommended for the evaluation of typical cases of non-rapid eye movement (NREM) parasomnias, it can aid diagnosis of unusual cases, other sleep disorders and complicated cases with REM behaviour disorder (RBD), and in differentiating parasomnias from epilepsy. In this study, we aimed to assess vPSG findings in consecutive patients with a clinical diagnosis of NREM-parasomnia covering the whole phenotypic spectrum. Five hundred and twelve patients with a final diagnosis of NREM parasomnia who had undergone vPSG were retrospectively identified. vPSGs were analysed for features of NREM parasomnia and for the presence of other sleep disorders. Two hundred and six (40.0%) patients were clinically diagnosed with sleepwalking, 72 (14.1%) with sleep terrors, 39 (7.6%) with confusional arousals, 15 (2.9%) with sexsomnia, seven (1.4%) with sleep-related eating disorder, 122 (23.8%) with mixed phenotype, and 51 (10.0%) with parasomnia overlap disorder (POD). The vPSG supported the diagnosis of NREM parasomnia in 64.4% of the patients and of POD in 98%. In 28.9% of the patients, obstructive sleep apnea (OSA) or/and periodic limb movements during sleep (PLMS) were identified, most commonly in older, male, sleepy and obese patients. vPSG has a high diagnostic yield in patients with NREM parasomnia and should be routinely performed when there is diagnostic doubt, or in patients where there is a suspicion of OSA and PLMS.

Indexed as

AdultEye MovementsFemaleHumansMaleMiddle AgedParasomniasPolysomnographyRetrospective StudiesVideo RecordingNREM parasomniaOSAPLMSpolysomnography

Identifiers

PMID30295353
PMCPMC6558277
OpenAlexW2897677989

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.