Evidence map›Paper›PMID 38243630›Full record

ArticleCPT: pharmacometrics & systems pharmacology2024

Virtual twins for model-informed precision dosing of clozapine in patients with treatment-resistant schizophrenia.

Sam Mostafa, Reza Rafizadeh, Thomas M Polasek, Chad A Bousman, Amin Rostami-Hodjegan, Robert Stowe, Prescilla Carrion, Leslie J Sheffield, Carl M J Kirkpatrick

Open access · goldAbstract read
In one paragraph

Article in CPT: pharmacometrics & systems pharmacology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.7field-weighted citation impact, top 18% 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

10 citing papers in PubMed, 9 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Review
  5. Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. 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

9 authors at 7 institutions in 4 countries.

Sam MostafaCentre for Medicine Use and Safety, Monash University, Parkville, Victoria, Australia.ORCID 0000-0002-2317-3233
Reza RafizadehBC Mental Health and Substance Use Services, BC Psychosis Program, Lower Mainland Pharmacy Services, Vancouver, British Columbia, Canada.ORCID 0000-0002-4163-8241
Thomas M PolasekCentre for Medicine Use and Safety, Monash University, Parkville, Victoria, Australia.ORCID 0000-0003-1008-5223
Chad A BousmanDepartment of Psychiatry, Melbourne Neuropsychiatry Centre, University of Melbourne and Melbourne Health, Melbourne, Victoria, Australia.ORCID 0000-0001-6303-8696
Amin Rostami-HodjeganCentre for Applied Pharmacokinetic Research (CAPKR), School of Health Sciences, University of Manchester, Manchester, UK.ORCID 0000-0003-3917-844X
Robert StoweDepartment of Psychiatry, University of British Columbia, Vancouver, British Columbia, Canada.ORCID 0000-0003-2067-198X
Prescilla CarrionDepartment of Psychiatry, University of British Columbia, Vancouver, British Columbia, Canada.ORCID 0000-0003-4965-9175
Leslie J SheffieldMyDNA Life Australia Limited, Victoria, Australia.
Carl M J KirkpatrickCentre for Medicine Use and Safety, Monash University, Parkville, Victoria, Australia.ORCID 0000-0002-5715-1534
Mylan (Australia) · AUUniversity of British Columbia · CABC Mental Health & Substance Use Services · CAManchester Academic Health Science Centre · GBMonash University · AURoyal Adelaide Hospital · AUThe University of Melbourne · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Model-informed precision dosing using virtual twins (MIPD-VTs) is an emerging strategy to predict target drug concentrations in clinical practice. Using a high virtualization MIPD-VT approach (Simcyp version 21), we predicted the steady-state clozapine concentration and clozapine dosage range to achieve a target concentration of 350 to 600 ng/mL in hospitalized patients with treatment-resistant schizophrenia (N = 11). We confirmed that high virtualization MIPD-VT can reasonably predict clozapine concentrations in individual patients with a coefficient of determination (R

Indexed as

Antipsychotic AgentsClozapineSchizophreniaFluvoxamineHumansSchizophrenia, Treatment-ResistantAntipsychotic AgentsClozapineFluvoxamine

Identifiers

PMID38243630
PMCPMC10941576
OpenAlexW4391053062

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

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.