Evidence map›Paper›PMID 37439344›Full record

ArticleHaematologica2024

Daratumumab in first-line treatment of patients with light chain amyloidosis and Mayo stage IIIb improves treatment response and overall survival.

Sara Oubari, Ute Hegenbart, Renate Schoder, Maximilian Steinhardt, Maria Papathanasiou, Tienush Rassaf, Andreas Thimm, Tim Hagenacker, Eyad Naser, Ulrich Duhrsen and 5 more

Open access · goldAbstract readMulticenter Study
In one paragraph

Article in Haematologica, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
4.5field-weighted citation impact, top 5% 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

26 citing papers in PubMed, 29 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

15 authors at 7 institutions in 2 countries.

Sara OubariDepartment of Hematology and Stem Cell Transplantation, West German Cancer Center, University Hospital Essen, University Duisburg-Essen, Essen, Germany; Interdisciplinary Amyloidosis Network, University Hospital Essen, University Duisburg-Essen, Essen.
Ute HegenbartDepartment of Internal Medicine V, Amyloidosis Center Heidelberg, University Hospital Heidelberg, Heidelberg.
Renate SchoderDepartment of Internal Medicine I, Division Hematology and Hemostaseology, Medical University Vienna, Vienna, Austria.
Maximilian SteinhardtDepartment of Hematology, University Hospital Wurzburg, Wurzburg.
Maria PapathanasiouInterdisciplinary Amyloidosis Network, University Hospital Essen, University Duisburg-Essen, Essen, Germany; Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center, University Hospital Essen, University Duisburg-Essen, Essen.
Tienush RassafDepartment of Cardiology and Vascular Medicine, West German Heart and Vascular Center, University Hospital Essen, University Duisburg-Essen, Essen.
Andreas ThimmInterdisciplinary Amyloidosis Network, University Hospital Essen, University Duisburg-Essen, Essen, Germany; Department of Neurology and Center for Translational Neuro- and Behavioral Science, University Hospital Essen, Essen.
Tim HagenackerInterdisciplinary Amyloidosis Network, University Hospital Essen, University Duisburg-Essen, Essen, Germany; Department of Neurology and Center for Translational Neuro- and Behavioral Science, University Hospital Essen, Essen.
Eyad NaserInstitute of Molecular Biology, University of Duisburg-Essen, Essen.
Ulrich DuhrsenDepartment of Hematology and Stem Cell Transplantation, West German Cancer Center, University Hospital Essen, University Duisburg-Essen, Essen.
Hans C ReinhardtDepartment of Hematology and Stem Cell Transplantation, West German Cancer Center, University Hospital Essen, University Duisburg-Essen, Essen, Germany; German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Essen.
Martin KortumDepartment of Hematology, University Hospital Wurzburg, Wurzburg.
Hermine AgisDepartment of Internal Medicine I, Division Hematology and Hemostaseology, Medical University Vienna, Vienna, Austria.
Stefan SchonlandDepartment of Internal Medicine V, Amyloidosis Center Heidelberg, University Hospital Heidelberg, Heidelberg.
Alexander CarpinteiroDepartment of Hematology and Stem Cell Transplantation, West German Cancer Center, University Hospital Essen, University Duisburg-Essen, Essen, Germany; Interdisciplinary Amyloidosis Network, University Hospital Essen, University Duisburg-Essen, Essen, Germany; Institute of Molecular Biology, University of Duisburg-Essen, Essen. alexander.carpinteiro@ukessen.de.
University of Duisburg-Essen · DEEssen University Hospital · DEHeidelberg University · DEMedical University of Vienna · ATUniversitätsklinikum Würzburg · DEWest German Heart and Vascular Center Essen · DEDeutschen Konsortium für Translationale Krebsforschung · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Treatment of patients with Mayo stage IIIb light chain (AL) amyloidosis is still challenging, and the prognosis remains very poor. Mayo stage IIIb patients were excluded from the pivotal trial leading to the approval of daratumumab in combination with bortezomib-cyclophosphamide-dexamethasone. This retrospective, multicenter study evaluates the addition of daratumumab to first-line therapy in patients with newly diagnosed stage IIIb AL amyloidosis. In total, data from 119 consecutive patients were analyzed, 27 patients received an upfront treatment including daratumumab, 63 a bortezomibbased regimen without daratumumab, eight received therapies other than daratumumab or bortezomib and 21 pretreated patients or deceased prior to treatment were excluded. In the daratumumab group, median overall survival was not reached after a median follow-up time of 14.5 months, while it was significantly worse in the bortezomib- and the otherwise treated group (6.6 and 2.2 months, respectively) (P=0.002). Overall hematologic response rate at 2 and 6 months was better in the daratumumab group compared to the bortezomib group (59% vs. 37%, P=0.12, 67% vs. 41%, P=0.04, respectively). Landmark survival analyses revealed a significantly improved overall survival in patients with partial hematologic response or better, compared to non-responders. Cardiac response at 6 months was 46%, 21%, 0% in the daratumumab-, bortezomib- and otherwise treated groups, respectively (P=0.04). A landmark survival analysis revealed markedly improved overall survival in patients with cardiac very good partial response vs. cardiac non-responders (P=0.002). This study demonstrates for the first time the superiority of an upfront treatment with daratumumab over standard-of-care in stage IIIb AL amyloidosis.

Indexed as

AmyloidosisImmunoglobulin Light-chain AmyloidosisAntibodies, MonoclonalAntineoplastic Combined Chemotherapy ProtocolsBortezomibDexamethasoneHumansRetrospective StudiesTreatment OutcomeAntibodies, MonoclonalBortezomibdaratumumabDexamethasone

Identifiers

PMID37439344
PMCPMC10772504
OpenAlexW4384120423

What OpenQuestion holds

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LicenceCC BY-NC
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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.