Evidence map›Paper›PMID 33372544›Full record

ArticleClinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis

Thrombin Generation Profile in Various Lymphoma Sub-Groups and Its Augmentation by Andexanet Alfa.

Fakiha Siddiqui, Darko Antic, Alfonso Tafur, Emily Bontekoe, Debra Hoppensteadt, Grigoris Gerotziafas, Ismail Elalamy, Jawed Fareed

Open access · goldAbstract read
In one paragraph

Article in Clinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.1field-weighted citation impact, top 44% 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

3 citing papers in PubMed, 4 citations in OpenAlex.

  1. Article
  2. Article
  3. 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

8 authors at 5 institutions in 3 countries.

Fakiha SiddiquiDepartment of Pathology and Laboratory Medicine, Cardiovascular Research Institute, Hemostasis and Thrombosis Research Division, Loyola University Chicago, Health Sciences Division, Maywood, IL, USA.ORCID https://orcid.org/0000-0002-2219-7049
Darko AnticHead of Intensive care unit, Lymphoma Centre, Clinic for Hematology, Clinical Center Serbia, University of Belgrade, Belgrade, Serbia.
Alfonso TafurNorthshore Cardiovascular Institute, NorthShore University Health Systems, Skokie, IL, USA.
Emily BontekoeDepartment of Pathology and Laboratory Medicine, Cardiovascular Research Institute, Hemostasis and Thrombosis Research Division, Loyola University Chicago, Health Sciences Division, Maywood, IL, USA.ORCID https://orcid.org/0000-0002-0880-1721
Debra HoppensteadtDepartment of Pathology and Laboratory Medicine and Department of Pharmacology and Neuroscience, Cardiovascular Research Institute, Hemostasis and Thrombosis Research Division, Loyola University Chicago, Health Sciences Division, Maywood, IL, USA.ORCID https://orcid.org/0000-0001-9342-4213
Grigoris GerotziafasHead of Thrombosis and Haemostasis Unit, Co-Chair of Thrombosis Center, Service d'Hématologie Biologique, Tenon, University Hospital, France.ORCID https://orcid.org/0000-0003-2316-6348
Ismail ElalamyService d'Hématologie Biologique, Hôpital Tenon UPMC EA3499, Paris, France.
Jawed FareedDepartment of Pathology and Laboratory Medicine and Department of Pharmacology and Neuroscience, Cardiovascular Research Institute, Hemostasis and Thrombosis Research Division, Loyola University Chicago, Health Sciences Division, Maywood, IL, USA.ORCID https://orcid.org/0000-0003-3465-2499
Loyola University Chicago · USInserm · FRNorthShore University HealthSystem · USSorbonne Université · FRUniversity of Belgrade · RS

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The prevalence of thrombosis in lymphoma patients is reportedly high and ranges from 3-10%. Vascular malfunction and inflammatory processes further contribute to the thrombotic activation process in these patients. Andexanet alfa (AA) is an antidote for factor Xa inhibitors and its usage has been reported with thrombotic complications. This study was designed to compare the effect of AA on the thrombin generation (TG) potential. Blood samples from 78 patients with confirmed diagnosis of non-Hodgkin lymphoma (NHL), Hodgkin lymphoma (HL) and Chronic lymphocytic leukemia (CLL) were collected from the University of Belgrade Clinic, Serbia. Normal human plasma (NHP) was used for referencing purposes. Individual samples were supplemented with AA at 100 ug/ml. TG studies were carried out using a commercially available fluorogenic substrate method. TG parameters such as peak thrombin (PT), lag time (LT) and area under the curve (AUC) were compiled. Cumulatively, lymphoma patients showed an increase in LT compared to NHP which decreases with AA. The PT and AUC levels were decreased compared to NHP and increases with AA. Upon sub-grouping of lymphoma patients, PT levels for all sub-groups were increased with AA. The AUC values increased for HL and NHL and decreased for CLL with AA. Variations in lag time were noted in all 3 sub-groups. Lymphoma represents a heterogenous group of patients where both the hypercoagulable state and inflammatory responses simultaneously occur. Increased thrombin generation in post AA supplemented samples suggest that the use of this agent may potentially be associated with thrombotic complications.

Indexed as

Blood CoagulationBlood Coagulation TestsFactor XaFemaleHodgkin DiseaseHumansLeukemia, Lymphocytic, Chronic, B-CellLymphoma, Non-HodgkinMaleRecombinant ProteinsThrombinThrombosisFactor XaPRT064445Recombinant ProteinsThrombinandexanet alfacancer associated thrombosis (CAT)leukemialymphomavenous thromboembolism (VTE)

Identifiers

PMID33372544
PMCPMC7783880
OpenAlexW3116573077

What OpenQuestion holds

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LicenceCC BY-NC
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.