Evidence map›Paper›PMID 31393055›Full record

ArticleJournal of thrombosis and haemostasis : JTH2019

Rivaroxaban does not affect growth of human pancreatic tumors in mice.

Anaum Maqsood, Yohei Hisada, Kenison B Garratt, Jonathon Homeister, Nigel Mackman

Open access · greenAbstract read
In one paragraph

Article in Journal of thrombosis and haemostasis : JTH, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 2 pooled it
1.1field-weighted citation impact, top 22% 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

11 citing papers in PubMed, 2 syntheses or guidelines pooled it, 14 citations in OpenAlex.

  1. High IntratumoralInternational journal of molecular sciences · 2026
    Pooled it
  2. Pooled it
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Review
  9. 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 at 1 institution in 1 country.

Anaum MaqsoodDepartment of Medicine, Division of Hematology and Oncology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.
Yohei HisadaDepartment of Medicine, Division of Hematology and Oncology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.ORCID 0000-0001-9157-0524
Kenison B GarrattDepartment of Medicine, Division of Hematology and Oncology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.
Jonathon HomeisterDepartment of Pathology and Laboratory Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.
Nigel MackmanDepartment of Medicine, Division of Hematology and Oncology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.
University of North Carolina at Chapel Hill · US

Funding

Research Training in Hematology at UNC Chapel HillT32HL007149 · NHLBI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Nigel S. Key · 1985 to 2026
$8.6M
NHLBI NIH HHS T32 HL007149
6 · The paper itself

Abstract

backgroundSome clinical studies have shown that low-molecular-weight heparins (LMWHs) prolong the survival of cancer patients. In addition, various anticoagulants have been shown to reduce growth of tumors in mice. However, there are no studies on the effect of the factor Xa inhibitor rivaroxaban on growth of human pancreatic tumors in nude mice.

objectivesTo test the hypothesis that the factor Xa inhibitor rivaroxaban reduces the growth of tissue factor (TF)-positive pancreatic tumors but not TF-negative pancreatic tumors in mice.

methodsThe TF-positive human pancreatic cancer cell line BxPc-3 and the TF-negative human pancreatic cancer cell line MIA PaCa-2 were injected subcutaneously into nude mice and tumors grown to a mean volume of ~100 mm

resultsRivaroxaban significantly prolonged prothrombin time in tumor-bearing mice. Rivaroxaban did not affect cell proliferation or growth of either BxPc-3 or MIA PaCa-2 tumors grown subcutaneously in nude mice.

conclusionOur results indicate that inhibition of factor Xa with rivaroxaban does not affect the growth of two human pancreatic tumors in nude mice.

Indexed as

AnimalsBlood CoagulationCell Line, TumorCell ProliferationFactor Xa InhibitorsHumansMaleMice, NudePancreatic NeoplasmsProthrombinRivaroxabanTime FactorsTumor BurdenXenograft Model Antitumor AssaysFactor Xa InhibitorsProthrombinRivaroxabanfactor Xa inhibitormouse modelpancreatic cancertissue factortumor growth

Identifiers

PMID31393055
PMCPMC6893077
OpenAlexW2967080808

What OpenQuestion holds

Textmetadata
LicenceTDM
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.