Evidence map›Paper›PMID 32699504›Full record

ReviewDialogues in clinical neuroscience2020

Wernicke-Kleist-Leonhard phenotypes 
of endogenous psychoses: a review of their validity
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Jack R Foucher, Micha Gawlik, Julian N Roth, Clément de Crespin de Billy, Ludovic C Jeanjean, Alexandre Obrecht, Olivier Mainberger, Julie M E Clauss, Julien Elowe, Sébastien Weibel and 12 more

Abstract readReview
In one paragraph

Review in Dialogues in clinical neuroscience, 2020. 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
–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

11 citing papers in PubMed.

  1. Article
  2. Article
  3. Catatonia.Nature reviews. Disease primers · 2024
    Review
  4. Review
  5. Early-onset catatonia associated withFrontiers in psychiatry · 2023
    Article
  6. Review
  7. Article
  8. A neuropsychological study on Leonhard's nosological system.European archives of psychiatry and clinical neuroscience · 2022
    Article
  9. Article
  10. Review
  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

22 authors.

Jack R FoucherICube - CNRS UMR 7357, neurophysiology, FMTS, University of Strasbourg, France ; CEMNIS - Noninvasive Neuromodulation Center, University Hospital Strasbourg, France.
Micha GawlikDepartment of Psychiatry and Psychotherapy, University of Würzburg, Würzburg, Germany.
Julian N RothDepartment of Psychiatry and Psychotherapy, University of Würzburg, Würzburg, Germany.
Clément de Crespin de BillyICube - CNRS UMR 7357, neurophysiology, FMTS, University of Strasbourg, France; CEMNIS - Noninvasive Neuromodulation Center, University Hospital Strasbourg, France.
Ludovic C JeanjeanIICube - CNRS UMR 7357, neurophysiology, FMTS, University of Strasbourg, France; CEMNIS - Noninvasive Neuromodulation Center, University Hospital Strasbourg, France.
Alexandre ObrechtICube - CNRS UMR 7357, neurophysiology, FMTS, University of Strasbourg, France; Pôle de Psychiatrie, Santé Mentale et Addictologie, University Hospital Strasbourg, France.
Olivier MainbergerICube - CNRS UMR 7357, neurophysiology, FMTS, University of Strasbourg, France. CEMNIS - Noninvasive Neuromodulation Center, University Hospital Strasbourg, France.
Julie M E ClaussPôle de Psychiatrie, Santé Mentale et Addictologie, University Hospital Strasbourg, France. SAGE - CNRS UMR 7363, FMTS, University of Strasbourg, France.
Julien EloweDepartment of Psychiatry, Prangins Psychiatric Hospital (CHUV), Route de Benex, Prangins, Switzerland.
Sébastien WeibelIPôle de Psychiatrie, Santé Mentale et Addictologie, University Hospital Strasbourg, France; Physiopathologie et Psychopathologie Cognitive de la Schizophrénie - INSERM 1114, FMTS, University of Strasbourg, France.
Benoit SchorrPôle de Psychiatrie, Santé Mentale et Addictologie, University Hospital Strasbourg, France; Physiopathologie et Psychopathologie Cognitive de la Schizophrénie - INSERM 1114, FMTS, University of Strasbourg, France.
Marcelo CetkovichInstitute of Translational and Cognitive Neuroscience (INCyT), INECO Foundation, Favaloro University, Buenos Aires, Argentina; National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina.
Carlos MorraICube - CNRS UMR 7357, neurophysiology, FMTS, University of StInstitute of Translational and Cognitive Neuroscience (INCyT), INECO Foundation, Favaloro University, Buenos Aires, Argentina; National Scientific and Technical Research Council (CONICET), Sanatorio Morra, Córdoba, Argentina.
Federico Rebok"Servicio de Emergencia", Acute Inpatient Unit, Moyano Neuropsychiatric Hospital, Buenos Aires, Argentina.
Thomas A BanInternational Network for the History of Neuropsychopharmacology (INHN), Córdoba, Argentina.
Barbara BollmannKlinik für Psychiatrie, Psychotherapie und Psychosomatik, Berlin, Germany.
Mathilde M RoserDepartment of Psychiatry, Mondor Hospital France, Creteil, France.
Markus S HankeUniversitäre psychiatrische Dienste Bern, Spiez, Switzerland.
Burkhard E JabsKlinik für Psychiatrie and Psychotherapie, Städtisches Klinikum Dresden, Dresden, Germany.
Ernst J FranzekYes We Can Clinics, Department of Research and Development, Eindhoven, The Netherlands.
Fabrice BernaDepartment of Psychiatry and Psychotherapy, University of Würzburg, Würzburg, Germany; Department of Psychiatry, Prangins Psychiatric Hospital (CHUV), Route de Benex, Prangins, Switzerland.
Bruno PfuhlmannIKlinik für Psychiatrie and Psychotherapie, Städtisches Klinikum Dresden, Dresden, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

While the ICD-DSM paradigm has been a major advance in clinical psychiatry, its usefulness for biological psychiatry is debated. By defining consensus-based disorders rather than empirically driven phenotypes, consensus classifications were not an implementation of the biomedical paradigm. In the field of endogenous psychoses, the Wernicke-Kleist-Leonhard (WKL) pathway has optimized the descriptions of 35 major phenotypes using common medical heuristics on lifelong diachronic observations. Regarding their construct validity, WKL phenotypes have good reliability and predictive and face validity. WKL phenotypes come with remarkable evidence for differential validity on age of onset, familiality, pregnancy complications, precipitating factors, and treatment response. Most impressive is the replicated separation of high- and low-familiality phenotypes. Created in the purest tradition of the biomedical paradigm, the WKL phenotypes deserve to be contrasted as credible alternatives with other approaches currently under discussion.
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Indexed as

Diagnostic and Statistical Manual of Mental DisordersPhenotypeHumansPsychotic DisordersReproducibility of ResultsWernicke Encephalopathyaffect laden paraphreniabipolarcataphasiacatatoniaclassificationcycloid psychosesdeep phenotypingendogenous psychosisepistemologyhebephreniaKleistLeonhardperiodic catatoniaphenotypeschizophreniasupersensitivity psychosissystem schizophreniaunipolarWernicke

Identifiers

PMID32699504
PMCPMC7365293

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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.