Evidence map›Paper›PMID 41281527›Full record

ArticleWorld journal of psychiatry2025

Ignoring atypical symptoms of depression in common scales.

Evgeny D Kasyanov, Yana V Yakovleva, Egor S Shchepkin, Galina E Mazo

Abstract read
In one paragraph

Article in World journal of psychiatry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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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

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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

4 authors.

Evgeny D KasyanovDepartment of Social Neuropsychiatry, V. M. Bekhterev National Medical Research Center for Psychiatry and Neurology, Saint Petersburg 190000, Sankt-Peterburg, Russia. i@kasyan.ru.
Yana V YakovlevaDepartment of Social Neuropsychiatry, V. M. Bekhterev National Medical Research Center for Psychiatry and Neurology, Saint Petersburg 190000, Sankt-Peterburg, Russia.
Egor S ShchepkinDepartment of Social Neuropsychiatry, V. M. Bekhterev National Medical Research Center for Psychiatry and Neurology, Saint Petersburg 190000, Sankt-Peterburg, Russia.
Galina E MazoDeputy Director for Innovative Scientific and Innovative Development, V. M. Bekhterev National Medical Research Center for Psychiatry and Neurology, Saint Petersburg 190000, Sankt-Peterburg, Russia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAtypical depression is an important indicator of a high risk of bipolar disorder and a genetic predisposition to immunometabolic traits.

aimTo analyze common depression assessment scales for their inclusion of items related to atypical symptoms such as mood reactivity, hypersomnia, increased appetite (or weight gain), leaden paralysis, and interpersonal sensitivity.

methodsA search for English-language articles was conducted without time restrictions in the MEDLINE and Russian Science Citation Index databases using the following keywords: "depression" OR "bipolar depression" AND "scales" OR "questionnaires". The analytical method used in this review involved a descriptive analysis of the included studies.

resultsAfter reviewing studies on the validation of depression assessment scales, we found that only a small number include items addressing both increases and decreases in appetite or weight, as well as variations in sleep duration. Moreover, only a few studies have evaluated mood reactivity, leaden paralysis, and interpersonal sensitivity. The most well-developed scale that considers all aspects of atypical and non-atypical depressions is the Inventory of Depressive Symptomatology.

conclusionIgnoring atypical symptoms in common scales can lead to underestimation of depression severity and inaccuracies in evaluating therapy effectiveness in clinical trials, as well as hinder fundamental research aimed at finding biomarkers.

Indexed as

Atypical depressionBipolar disorderDepression assessment scalesInventory of Depressive SymptomatologyMood reactivity

Identifiers

PMID41281527
PMCPMC12635688

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