Evidence map›Paper›PMID 35185676›Full record

ArticleFrontiers in psychology2021

CYP2D6 Genetic Variation and Antipsychotic-Induced Weight Gain: A Systematic Review and Meta-Analysis.

Yanisa Wannasuphoprasit, Stig Ejdrup Andersen, Maria J Arranz, Rosa Catalan, Gesche Jurgens, Sanne Maartje Kloosterboer, Henrik Berg Rasmussen, Anjali Bhat, Haritz Irizar, Dora Koller and 5 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in psychology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.9field-weighted citation impact, top 14% 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

13 citing papers in PubMed, 16 citations in OpenAlex.

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  6. UnidentifiedJournal of psychopharmacology (Oxford, England) · 2024
    Article
  7. Clinical effects of CYP2D6 phenoconversion in patients with psychosis.Journal of psychopharmacology (Oxford, England) · 2024
    Article
  8. 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

15 authors at 8 institutions in 5 countries.

Yanisa WannasuphoprasitDivision of Psychiatry, University College London, London, United Kingdom.
Stig Ejdrup AndersenClinical Pharmacological Unit, Zealand University Hospital, Roskilde, Denmark.
Maria J ArranzFundació Docència I Recerca, Mútua Terrassa, Barcelona, Spain.
Rosa CatalanBarcelona Clinic Schizophrenia Unit, Hospital Clínic Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer, University of Barcelona, Barcelona, Spain.
Gesche JurgensClinical Pharmacological Unit, Zealand University Hospital, Roskilde, Denmark.
Sanne Maartje KloosterboerDepartment of Hospital Pharmacy and Child and Adolescent Psychiatry, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands.
Henrik Berg RasmussenInstitute of Biological Psychiatry, Mental Health Centre Sct Hans, Roskilde, Denmark.
Anjali BhatDivision of Psychiatry, University College London, London, United Kingdom.
Haritz IrizarDivision of Psychiatry, University College London, London, United Kingdom.
Dora KollerDivision of Human Genetics, Department of Psychiatry, Yale School of Medicine, New Haven, CT, United States.
Renato PolimantiDivision of Human Genetics, Department of Psychiatry, Yale School of Medicine, New Haven, CT, United States.
Baihan WangDivision of Psychiatry, University College London, London, United Kingdom.
Eirini ZartaloudiDivision of Psychiatry, University College London, London, United Kingdom.
Isabelle Austin-ZimmermanDivision of Psychiatry, University College London, London, United Kingdom.
Elvira BramonDivision of Psychiatry, University College London, London, United Kingdom.
University College London · GBYale University · USZealand University Hospital · DKErasmus MC · NLHospital Clínic de Barcelona · ESKing's College London · GBRoskilde University · DKUniversity Hospital Mútua de Terrassa · ES

Funding

Medical Research Council G0901310Medical Research Council G1100583
6 · The paper itself

Abstract

backgroundAntipsychotic-induced weight gain is a contributing factor in the reduced life expectancy reported amongst people with psychotic disorders. CYP2D6 is a liver enzyme involved in the metabolism of many commonly used antipsychotic medications. We investigated if

methodsWe conducted a systematic review and a random effects meta-analysis of publications in Pubmed, Embase, PsychInfo, and CENTRAAL that had BMI and/or weight measurements of patients on long-term antipsychotics by their CYP2D6-defined metabolic groups (poor, intermediate, normal/extensive, and ultra-rapid metabolizers, UMs).

resultsTwelve studies were included in the systematic review. All cohort studies suggested that the presence of reduced-function or non-functional alleles for

conclusionOur systematic review of cohort studies suggested that CYP2D6 poor metabolizers have higher BMI than normal metabolizers, but the data of cross-sectional studies and the meta-analysis did not show this association. Although our review and meta-analysis constitutes one of the largest studies with comprehensively genotyped samples, the literature is still limited by small numbers of participants with genetic variants resulting in poor or UMs status. We need further studies with larger numbers of extreme metabolizers to establish its clinical utility in antipsychotic treatment.

Indexed as

antipsychoticantipsychotic-induced weight gainCYP2D6mental healthpersonalized medicinepharmacogeneticweight gain

Identifiers

PMID35185676
PMCPMC8850377
OpenAlexW4210369681

What OpenQuestion holds

Textmetadata
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Registered trials

None linked

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.