ArticleEuropean child & adolescent psychiatry2024
The clinical course of individuals with 22q11.2 deletion syndrome converting to psychotic disorders: a long-term retrospective follow-up.
Article in European child & adolescent psychiatry, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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.
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.
Who cites it
3 citing papers in PubMed.
- Evaluating the relationship between caregiver depression, social support, and children's internalizing and externalizing symptoms in families affected by 22q11.2 deletion syndrome.Orphanet journal of rare diseases · 2025Article
- The impact of 22q11.2 deletion syndrome on caregivers: assessing quality of life and burden.Orphanet journal of rare diseases · 2025Article
- Sleep difficulties related to psychopathology and neurocognition in people with 22q11.2 deletion syndrome.Psychiatry research · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors.
Funding
Abstract
objectivesThis retrospective study aims to investigate the evolution and clinical course of psychotic disorders from three large international cohorts of individuals with 22q11.2 deletion syndrome (22q11.2DS) (Tel Aviv, Philadelphia, and Geneva).
methodsWe followed 118 individuals with 22q11.2DS from several years before the onset to several years after the onset of psychotic disorders. Data from structured baseline assessment of psychiatric disorders, symptoms of prodrome, indicators and types of psychotic disorders were collected. Additionally, cognitive evaluation was conducted using the age-appropriate Wechsler Intelligence Scale. Electronic medical records were reviewed for medication usage, occupational status, living situation, and psychiatric hospitalizations.
resultsAt baseline evaluation, the most common psychiatric disorders were anxiety disorder (80%) and attention/deficit hyperactivity disorder (50%). The age of onset of prodromal symptoms and conversion to psychotic disorders were 18.6 ± 6.8 and 20.3 ± 7.2, respectively. The most common prodromal symptoms were exacerbation of anxiety symptoms and social isolation. Of the psychotic disorders, schizophrenia was the most common, occurring in 49% of cases. History of at least one psychiatric hospitalization was present in 43% of participants, and the number of psychiatric hospitalizations was 2.1 ± 1.4. Compared to the normalized chart, IQ scores in our cohort were lower after vs. before conversion to psychosis. Following conversion there was a decrease in the use of stimulants and antidepressants and an increase in antipsychotics use, and most individuals with 22q11.2DS were unemployed and lived with their parents.
conclusionsOur results indicate that 22q11.2DS psychosis is like non-22q11.2DS in its course, symptoms, and cognitive and functional impairments.
Indexed as
Identifiers
38834873What OpenQuestion holds
Registered trials
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.