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ArticleEuropean archives of psychiatry and clinical neuroscience2026

Autism spectrum traits in adults with attention-deficit/hyperactivity disorder (ADHD): a hidden multifaceted phenotype marked by affective comorbidity, emotional dysregulation, and chronobiological disturbances.

Giulio Emilio Brancati, Ugo De Rosa, Anna Magnesa, Irene Cocciaro, Elena Costagli, Anna Iriti, Berenice Rimoldi, Matteo Vedovelli, Pierpaolo Medda, Elisa Schiavi and 1 more

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Article in European archives of psychiatry and clinical neuroscience, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
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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

11 authors.

Giulio Emilio Brancati *Department of Clinical and Experimental Medicine, University Hospital of Pisa, Pisa, Italy.
Ugo De Rosa *Department of Clinical and Experimental Medicine, University Hospital of Pisa, Pisa, Italy.
Anna MagnesaDepartment of Clinical and Experimental Medicine, University Hospital of Pisa, Pisa, Italy.
Irene CocciaroDepartment of Clinical and Experimental Medicine, University Hospital of Pisa, Pisa, Italy.
Elena CostagliDepartment of Clinical and Experimental Medicine, University Hospital of Pisa, Pisa, Italy.
Anna IritiDepartment of Clinical and Experimental Medicine, University Hospital of Pisa, Pisa, Italy.
Berenice RimoldiDepartment of Clinical and Experimental Medicine, University Hospital of Pisa, Pisa, Italy.
Matteo VedovelliDepartment of Clinical and Experimental Medicine, University Hospital of Pisa, Pisa, Italy.
Pierpaolo MeddaPsychiatry Unit 2, Azienda Ospedaliero-Universitaria Pisana, Via Roma 67, Pisa, 56126, Italy.
Elisa SchiaviPsychiatry Unit 2, Azienda Ospedaliero-Universitaria Pisana, Via Roma 67, Pisa, 56126, Italy.
Giulio PerugiDepartment of Clinical and Experimental Medicine, University Hospital of Pisa, Pisa, Italy. giulio.perugi@med.unipi.it.ORCID http://orcid.org/0000-0001-5556-1858

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAutism spectrum disorder (ASD) is a commonly observed comorbidity in children with attention-deficit/hyperactivity disorder (ADHD). Nevertheless, the impact of autism spectrum traits on clinical presentation and comorbidities in adults with ADHD remains largely underexplored.

methods105 adults with ADHD were recruited at the outpatient service of the Psychiatry Unit 2 at Pisa University Hospital and subdivided according to screening for ASD based on the Autism-Spectrum Quotient (AQ). Comparative analyses were performed for sociodemographic and clinical variables.

resultsParticipants with a positive screening for ASD (N = 23, 21.9%) were more frequently females, had a higher age at first clinical referral, higher comorbidity rates with mood and anxiety disorders, particularly social anxiety, and a lower rate of cannabis use disorder. They showed significantly greater severity of ADHD and emotional dysregulation, worse personality and interpersonal functioning, more depressive, cyclothymic and anxious temperamental dispositions, more pathological personality traits, increased biological rhythm disturbances and evening chronotype.

conclusionsAutism spectrum traits are commonly reported in adults with ADHD and may be associated with female sex and a complex clinical presentation characterized by affective comorbidity, more severe emotional dysregulation and chronobiological disturbances.

Indexed as

Affective SymptomsAnxiety DisordersAttention Deficit Disorder with HyperactivityAutism Spectrum DisorderChronobiology DisordersMood DisordersAdultComorbidityFemaleHumansMaleMiddle AgedSex FactorsYoung AdultAnxiety disordersAttention-deficit/hyperactivity disorderAutism spectrumComorbidityEmotional dysregulationMood disorders

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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.