Evidence map›Paper›PMID 28771889›Full record

Trial reportCancer science2017

Phase I/II study of pralatrexate in Japanese patients with relapsed or refractory peripheral T-cell lymphoma.

Dai Maruyama, Hirokazu Nagai, Yoshinobu Maeda, Takahiko Nakane, Tatsu Shimoyama, Tomonori Nakazato, Rika Sakai, Takayuki Ishikawa, Koji Izutsu, Ryuzo Ueda and 1 more

Abstract readClinical Trial, Phase IClinical Trial, Phase IIMulticenter Study
In one paragraph

Trial report in Cancer science, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
–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

21 citing papers in PubMed.

  1. Trial
  2. Trial
  3. Trial
  4. Novel agents and therapeutic advances in T cell lymphoma.International journal of hematology · 2026
    Review
  5. Article
  6. Case series of long-term responders to pralatrexate in peripheral T-cell lymphoma.Journal of clinical and experimental hematopathology : JCEH · 2025
    Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Biology and Molecular Pathogenesis of Mature T-Cell Lymphomas.Cold Spring Harbor perspectives in medicine · 2021
    Review
  12. Article
  13. Updates in the Treatment of Peripheral T-Cell Lymphomas.Journal of experimental pharmacology · 2021
    Review
  14. Article
  15. Review
  16. Article
  17. Review
  18. Review
  19. Article
  20. 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

11 authors.

Dai MaruyamaDepartment of Hematology, National Cancer Center Hospital, Tokyo, Japan.ORCID http://orcid.org/0000-0003-0654-6920
Hirokazu NagaiDepartment of Hematology, National Hospital Organization Nagoya Medical Center, Nagoya, Japan.
Yoshinobu MaedaDepartment of Hematology and Oncology, Okayama University Hospital, Okayama, Japan.
Takahiko NakaneHematology, Graduate School of Medicine, Osaka City University, Osaka, Japan.
Tatsu ShimoyamaDepartment of Medical Oncology, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan.
Tomonori NakazatoDepartment of Hematology, Yokohama Municipal Citizen's Hospital, Yokohama, Japan.
Rika SakaiDepartment of Medical Oncology, Kanagawa Cancer Center, Yokohama, Japan.
Takayuki IshikawaDepartment of Hematology, Kobe City Medical Center General Hospital, Kobe, Japan.
Koji IzutsuDepartment of Hematology, National Cancer Center Hospital, Tokyo, Japan.
Ryuzo UedaDepartment of Tumor Immunology, Aichi Medical University School of Medicine, Nagakute, Japan.
Kensei TobinaiDepartment of Hematology, National Cancer Center Hospital, Tokyo, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pralatrexate is a novel antifolate approved in the USA for the treatment of relapsed or refractory peripheral T-cell lymphoma. To assess its safety, efficacy, and pharmacokinetics in Japanese patients with this disease, we undertook a phase I/II study. Pralatrexate was given i.v. weekly for 6 weeks of a 7-week cycle. All patients received concurrent vitamin B

Indexed as

AdultAgedAged, 80 and overAminopterinDrug Administration ScheduleFemaleFolic AcidHumansJapanLymphoma, T-Cell, PeripheralMaleMiddle AgedNeoplasm Recurrence, LocalSurvival AnalysisTreatment OutcomeVitamin B 1210-propargyl-10-deazaaminopterinAminopterinFolic AcidVitamin B 12Clinical trialfolic acid antagonistsJapaneseperipheral T-cell lymphomapralatrexate

Identifiers

PMID28771889
PMCPMC5623731

What OpenQuestion holds

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Registered trials

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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.