Evidence map›Paper›PMID 31294335›Full record

ArticleResearch and practice in thrombosis and haemostasis2019

The role of ADAMTS-13 and von Willebrand factor in cancer patients: Results from the Vienna Cancer and Thrombosis Study.

Hanna L Obermeier, Julia Riedl, Cihan Ay, Silvia Koder, Peter Quehenberger, Rupert Bartsch, Alexandra Kaider, Christoph C Zielinski, Ingrid Pabinger

Open access · goldAbstract read
In one paragraph

Article in Research and practice in thrombosis and haemostasis, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
2.5field-weighted citation impact, top 10% 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

33 citing papers in PubMed, 55 citations in OpenAlex.

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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

9 authors at 2 institutions in 1 country.

Hanna L ObermeierClinical Division of Hematology and Hemostaseology Department of Medicine I Medical University of Vienna Vienna Austria.
Julia RiedlClinical Division of Hematology and Hemostaseology Department of Medicine I Medical University of Vienna Vienna Austria.
Cihan AyClinical Division of Hematology and Hemostaseology Department of Medicine I Medical University of Vienna Vienna Austria.ORCID https://orcid.org/0000-0003-2607-9717
Silvia KoderClinical Division of Hematology and Hemostaseology Department of Medicine I Medical University of Vienna Vienna Austria.
Peter QuehenbergerDepartment of Medical and Chemical Laboratory Diagnostics Medical University of Vienna Vienna Austria.
Rupert BartschClinical Division of Oncology Department of Medicine I Medical University of Vienna Vienna Austria.
Alexandra KaiderSection for Clinical Biometrics Center for Medical Statistics, Informatics and Intelligent Systems Medical University of Vienna Vienna Austria.
Christoph C ZielinskiClinical Division of Oncology Department of Medicine I Medical University of Vienna Vienna Austria.
Ingrid PabingerClinical Division of Hematology and Hemostaseology Department of Medicine I Medical University of Vienna Vienna Austria.
Medical University of Vienna · ATStatistics Austria · AT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCancer-associated venous thromboembolism (VTE) is an important complication in the course of a malignant disease. Low ADAMTS-13 (a disintegrin-like and metalloproteinase with thrombospondin type 1 motif 13) and increased von Willebrand Factor (VWF) levels in cancer patients have been described numerously.

objectivesInvestigation of the influence of ADAMTS-13 and VWF on the probability of VTE and survival in malignancy. PATIENTS/

methodsIn the framework of the ongoing prospective Cancer and Thrombosis Study (CATS) ADAMTS-13 activity and VWF antigen levels were investigated in cancer patients.

resultsIn total, 795 patients with various tumor types (364 female/431 male, median age 62 years) were included; of those, 56 developed VTE and 359 patients died during a median follow-up time of 730 days. The hazard ratio (HR) of VTE per doubling of VWF level was 1.56 (95% confidence interval [CI] 1.13-2.16) in multivariable competing risk analysis. ADAMTS-13 levels showed no correlation with the incidence of VTE in univariate competing risk analysis. The HR of mortality per doubling of VWF level was 1.46 (95% CI 1.28-1.66) and per SD increment of ADAMTS-13was 0.90 (95% CI 0.81-1.00) in multivariable Cox regression analysis. Patients with VWF >75th percentile and concomitant low (<25th percentile) or medium (25-75th percentile) ADAMTS-13 values had the highest probability of mortality (HR 4.31 and 4.75, respectively).

conclusionsHigh VWF levels were significantly associated with the risk of developing VTE in cancer patients, whereas ADAMTS-13 was not. Low ADAMTS-13 and increased VWF levels were independently associated with worse overall survival.

Indexed as

ADAMTS‐13neoplasmsthrombophiliathrombosisvenous thromboembolismvon Willebrand factor

Identifiers

PMID31294335
PMCPMC6611368
OpenAlexW2944587460

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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.