Evidence map›Paper›PMID 19359544›Full record

Trial reportScience (New York, N.Y.)2009

Development of a second-generation antiandrogen for treatment of advanced prostate cancer.

Chris Tran, Samedy Ouk, Nicola J Clegg, Yu Chen, Philip A Watson, Vivek Arora, John Wongvipat, Peter M Smith-Jones, Dongwon Yoo, Andrew Kwon and 9 more

3 registry-linked trialsOpen access · bronzeAbstract readClinical Trial, Phase IClinical Trial, Phase II
In one paragraph

Trial report in Science (New York, N.Y.), 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 3 registered trials, which are not on this map. Cited by 1,151 papers.

0numbers the graph read from it
0cells of the map it votes in
1,151citing papers in PubMed
98.2field-weighted citation impact, top 1% 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.

NCT03196388 phase2unknown statusnot on this mapstarted 2017, after this paper: background citation

Enzalutamide and External Beam Hypofractionated Radiotherapy For Intermediate Risk Localized Prostate Cancer

TypeinterventionalSponsorFundación Canaria Instituto de Investigación Sanitaria de CanariasRan2017 to 2018Enrolled70ConditionsProstate CarcinomaArmsEnzalutamide
NCT03829930 phase1terminatednot on this mapstarted 2019, after this paper: background citation

A Phase I Study of Entinostat in Combination With Enzalutamide for Treatment of Patients With Castration-Resistant Prostate Cancer

TypeinterventionalSponsorGeorge Washington UniversityRan2019 to 2020Enrolled6ConditionsProstate AdenocarcinomaArmsEntinostat, Enzalutamide
NCT04015622 phase2active not recruitingnot on this mapstarted 2020, after this paper: background citation

A Randomized Phase II Trial Comparing Biomarker Directed Therapy Versus Clinician's Choice of Enzalutamide or Docetaxel in Patients With Advanced Prostate Cancer Post Abiraterone

TypeinterventionalSponsorBritish Columbia Cancer AgencyRan2020 to 2026Enrolled100ConditionsMetastatic Castration-Resistant Prostate Cancer (mCRPC)ArmsEnzalutamide, Docetaxel
3 · Its place in the literature

Who cites it

1,151 citing papers in PubMed, 2,298 citations in OpenAlex.

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  16. A ligandable PNT domain establishes ERG as a directly targetable oncogenic driver in prostate cancer.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  17. Review
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1,091 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

19 authors at 4 institutions in 1 country.

Chris TranHuman Oncology and Pathogenesis Program, Memorial Sloan-Kettering Cancer Center, New York, NY 10065, USA.
Samedy Ouk
Nicola J Clegg
Yu Chen
Philip A Watson
Vivek Arora
John Wongvipat
Peter M Smith-Jones
Dongwon Yoo
Andrew Kwon
Teresa Wasielewska
Derek Welsbie
Charlie Degui Chen
Celestia S Higano
Tomasz M Beer
David T Hung
Howard I Scher
Michael E Jung
Charles L Sawyers
Memorial Sloan Kettering Cancer Center · USUniversity of California, Los Angeles · USHoward Hughes Medical Institute · USOregon Health & Science University · US

Funding

SPORE In Prostate CancerP50CA092629 · NCI · SLOAN-KETTERING INSTITUTE FOR CANCER RES · PI JAMES A EASTHAM · 2001 to 2026
$63.0M
NCI NIH HHS P50 CA092629
6 · The paper itself

Abstract

Metastatic prostate cancer is treated with drugs that antagonize androgen action, but most patients progress to a more aggressive form of the disease called castration-resistant prostate cancer, driven by elevated expression of the androgen receptor. Here we characterize the diarylthiohydantoins RD162 and MDV3100, two compounds optimized from a screen for nonsteroidal antiandrogens that retain activity in the setting of increased androgen receptor expression. Both compounds bind to the androgen receptor with greater relative affinity than the clinically used antiandrogen bicalutamide, reduce the efficiency of its nuclear translocation, and impair both DNA binding to androgen response elements and recruitment of coactivators. RD162 and MDV3100 are orally available and induce tumor regression in mouse models of castration-resistant human prostate cancer. Of the first 30 patients treated with MDV3100 in a Phase I/II clinical trial, 13 of 30 (43%) showed sustained declines (by >50%) in serum concentrations of prostate-specific antigen, a biomarker of prostate cancer. These compounds thus appear to be promising candidates for treatment of advanced prostate cancer.

Indexed as

Androgen AntagonistsAnilidesAnimalsAntineoplastic AgentsBenzamidesBiological AvailabilityCell Line, TumorCell NucleusCell ProliferationDNADrug Screening Assays, AntitumorGene Expression Regulation, NeoplasticHumansMaleMiceNitrilesAndrogen AntagonistsAnilidesAntineoplastic AgentsBenzamidesbicalutamideDNAenzalutamideNitrilesPhenylthiohydantoinRD162 compoundReceptors, AndrogenTosyl Compounds

Identifiers

PMID19359544
PMCPMC2981508
OpenAlexW2119504728

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

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.