Evidence map›Paper›PMID 36254099›Full record

ArticleCancer medicine2023

A novel integrated biomarker index for the assessment of hematological responses in MPNs during treatment with hydroxyurea and interferon-alpha2.

Marc J B Dam, Rasmus K Pedersen, Trine A Knudsen, Morten Andersen, Christina Ellervik, Morten Kranker Larsen, Lasse Kjaer, Vibe Skov, Hans C Hasselbalch, Johnny T Ottesen

Open access · goldAbstract read
In one paragraph

Article in Cancer medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.8field-weighted citation impact, top 27% 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

6 citing papers in PubMed, 5 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

10 authors at 3 institutions in 2 countries.

Marc J B DamCentre for Mathematical Modeling - Human Health and Disease (COMMAND), IMFUFA, Department of Science and Environment, Roskilde University, Roskilde, Denmark.
Rasmus K PedersenCentre for Mathematical Modeling - Human Health and Disease (COMMAND), IMFUFA, Department of Science and Environment, Roskilde University, Roskilde, Denmark.ORCID 0000-0001-5946-8220
Trine A KnudsenDepartment of Haematology, Zealand University Hospital, Roskilde, Denmark.ORCID 0000-0001-9829-3099
Morten AndersenCentre for Mathematical Modeling - Human Health and Disease (COMMAND), IMFUFA, Department of Science and Environment, Roskilde University, Roskilde, Denmark.ORCID 0000-0001-7582-0685
Christina EllervikDepartment of Research, Production, Innovation, Region Zealand, Sorø, Denmark.ORCID 0000-0002-3088-4375
Morten Kranker LarsenDepartment of Haematology, Zealand University Hospital, Roskilde, Denmark.ORCID 0000-0002-2873-5928
Lasse KjaerDepartment of Haematology, Zealand University Hospital, Roskilde, Denmark.ORCID 0000-0001-6767-0226
Vibe SkovDepartment of Haematology, Zealand University Hospital, Roskilde, Denmark.ORCID 0000-0003-0097-7826
Hans C HasselbalchDepartment of Haematology, Zealand University Hospital, Roskilde, Denmark.ORCID 0000-0003-3936-8032
Johnny T OttesenCentre for Mathematical Modeling - Human Health and Disease (COMMAND), IMFUFA, Department of Science and Environment, Roskilde University, Roskilde, Denmark.ORCID 0000-0002-9786-0300
Zealand University Hospital · DKRoskilde University · DKHarvard University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundConventional cytoreductive therapy for patients with chronic Philadelphia-negative myeloproliferative neoplasms (MPNs) includes hydroxyurea (HU), interferon-alpha2 (IFN), and anagrelide. HU is worldwide the most used cytoreductive agent, which lowers elevated blood cell counts within days in the large majority of patients. However, some patients may experience rebound cytosis when HU is reduced due to cytopenia, thereby potentially giving rise to fluctuating cell counts during therapy. Such rapid oscillations may be harmful and potentially elicit thrombosis. Treatment with IFN gradually lowers elevated cell counts within weeks and when the dosage is reduced, the cell counts do not rapidly increase but are sustained within the normal range in the large majority of patients. Conventional hematological response criteria are among others based upon single absolute cell count values and do not take into account the relative decreases toward normal for each cell count. MATERIALS, METHODS &

resultsUsing serial data from the Danish DALIAH trial, we herein describe a novel integrated biomarker index for the assessment of hematological and molecular (JAK2V617F) responses in patients with MPNs during treatment with IFN or HU. DISCUSSION: This novel tool convincingly displays the superiority of IFN versus HU in normalizing elevated cell counts. Our results need to be validated in larger studies but already now call for studies of the safety and efficacy of combination therapy during the initial treatment of patients with MPNs.

Indexed as

Myeloproliferative DisordersPolycythemia VeraBiomarkersHumansHydroxyureaInterferon-alphaBiomarkersHydroxyureaInterferon-alphacombination therapyessential thrombocythemiahydroxyureainterferon-alpha2MPNmyelofibrosisnovel integrated biomarker indexpolycythemia veratreatment responses

Identifiers

PMID36254099
PMCPMC9972145
OpenAlexW4306672931

What OpenQuestion holds

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LicenceCC BY
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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.