Evidence map›Paper›PMID 28294391›Full record

SynthesisBritish journal of clinical pharmacology2017

A population pharmacokinetic meta-analysis of custirsen, an antisense oligonucleotide, in oncology patients and healthy subjects.

Alena Y Edwards, Anna Elgart, Colm Farrell, Ofra Barnett-Griness, Laura Rabinovich-Guilatt, Ofer Spiegelstein

Open access · bronzeAbstract readMeta-Analysis
In one paragraph

Synthesis in British journal of clinical pharmacology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
0.5field-weighted citation impact, top 34% 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

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

  1. Pooled it
  2. Population pharmacokinetic analysis of danvatirsen supporting flat dosing switch.Journal of pharmacokinetics and pharmacodynamics · 2019
    Trial
  3. Review
  4. Article
  5. Tissue pharmacokinetics of antisense oligonucleotides.Molecular therapy. Nucleic acids · 2024
    Article
  6. Review
  7. RSC advances · 2020
    Review
  8. 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

6 authors at 2 institutions in 2 countries.

Alena Y EdwardsICON, Marlow, Buckinghamshire, UK.
Anna ElgartTeva Pharmaceutical Industries Ltd., Netanya, Israel.
Colm FarrellICON, Marlow, Buckinghamshire, UK.
Ofra Barnett-GrinessTeva Pharmaceutical Industries Ltd., Netanya, Israel.
Laura Rabinovich-GuilattTeva Pharmaceutical Industries Ltd., Frazer, Pennsylvania, USA.
Ofer SpiegelsteinTeva Pharmaceutical Industries Ltd., Netanya, Israel.
Teva Pharmaceuticals (Israel) · ILTeva Pharmaceuticals (United States) · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimsCustirsen (OGX-011/TV-1011), a second-generation antisense oligonucleotide that reduces clusterin production, is under investigation with chemotherapy in prostate and lung cancer. This meta-analysis evaluated the population pharmacokinetics (PK) of custirsen in cancer patients and healthy subjects.

methodsThe population PK analysis used custirsen plasma concentrations from five Phase 1 studies, one Phase 1/2 study, and one Phase 3 study in two stages. Cancer patients received multiple doses of custirsen (40-640 mg intravenously over 120 min) with chemotherapy; healthy subjects received single or multiple doses (320-640 mg). An interim population PK model was developed using a nonlinear mixed-effect approach incorporating data from four Phase 1 or 1/2 studies, followed by model refinement and inclusion of two Phase 1 and one Phase 3 studies.

resultsThe final model was developed with 5588 concentrations from 631 subjects with doses of 160-640 mg. Custirsen PK was adequately described by a three-compartment model with first-order elimination. For a representative 66-year-old individual with body weight 82 kg and serum creatinine level 0.933 mg dl

conclusionA population PK model for custirsen was successfully developed in cancer patients and healthy subjects, including covariates contributing to variability in custirsen PK.

Indexed as

AdolescentAdultAgedAged, 80 and overClinical Trials as TopicDose-Response Relationship, DrugFemaleHealthy VolunteersHumansInfusions, IntravenousMaleMiddle AgedNeoplasmsNonlinear DynamicsOligonucleotides, AntisenseThionucleotidesOGX-011Oligonucleotides, AntisenseThionucleotidesantisense oligonucleotideclusterinCustirsenpopulation pharmacokinetics

Identifiers

PMID28294391
PMCPMC5555861
OpenAlexW2594840960

What OpenQuestion holds

Textmetadata
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.