Evidence map›Paper›PMID 28750151›Full record

ArticleJournal of clinical pharmacology2018

Pharmacokinetics and Safety of Brexpiprazole Following Multiple-Dose Administration to Japanese Patients With Schizophrenia.

Jun Ishigooka, Shuichi Iwashita, Koushi Higashi, Ei Leen Liew, Yoshihiro Tadori

Abstract readClinical Trial, Phase I
In one paragraph

Article in Journal of clinical pharmacology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
–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

11 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. New Antipsychotic Medications in the Last Decade.Current psychiatry reports · 2021
    Pooled it
  2. Trial
  3. Trial
  4. Trial
  5. Article
  6. Article
  7. Review
  8. Article
  9. An open-label, positron emission tomography study of the striatal DEuropean journal of clinical pharmacology · 2021
    Article
  10. Review
  11. Review
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

5 authors.

Jun IshigookaInstitute of CNS Pharmacology, Shibuya-ku, Tokyo, Japan.
Shuichi IwashitaHeadquarters of Clinical Development, Otsuka Pharmaceutical Co. Ltd., Chuo-ku, Osaka, Japan.
Koushi HigashiHeadquarters of Clinical Development, Otsuka Pharmaceutical Co. Ltd., Chuo-ku, Osaka, Japan.
Ei Leen LiewDepartment of Medical Affairs, Otsuka Pharmaceutical Co. Ltd., Minato-ku, Tokyo, Japan.
Yoshihiro TadoriDepartment of Medical Affairs, Otsuka Pharmaceutical Co. Ltd., Minato-ku, Tokyo, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Brexpiprazole is currently approved in the United States for the treatment of schizophrenia and as adjunctive treatment of major depressive disorder. In Canada, it is approved for the treatment of schizophrenia. This study evaluated the pharmacokinetics (PK) and safety of brexpiprazole in Japanese patients with schizophrenia. This phase 1 study comprised a 14-day multiple-dose administration of brexpiprazole 1, 4, and 6 mg/day (n = 7, 8, and 6, respectively). Plasma concentrations and PK parameters and the influence of CYP2D6 polymorphisms (intermediate metabolizers [IMs] and extensive metabolizers [EMs]) on PK were evaluated. Adverse events (AEs) were recorded. The C

Indexed as

Antipsychotic AgentsArea Under CurveAsian PeopleCytochrome P-450 CYP2D6Dose-Response Relationship, DrugFemaleHumansMajor Depressive DisorderMaleMiddle AgedQuinolonesSchizophreniaThiophenesAntipsychotic AgentsbrexpiprazoleCytochrome P-450 CYP2D6QuinolonesThiophenesbrexpiprazolemultiple dosepharmacokineticsphase 1schizophrenia

Identifiers

PMID28750151
PMCPMC5763318

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.