Evidence map›Paper›PMID 36871091›Full record

ArticleJournal of cancer research and clinical oncology2023

Survival outcomes of patients newly diagnosed with diffuse large B-cell lymphoma: real-world evidence from a German claims database.

Peter Borchmann, Jan-Michel Heger, Jörg Mahlich, Michael S Papadimitrious, Sybille Riou, Barbara Werner

Open access · greenAbstract read
In one paragraph

Article in Journal of cancer research and clinical oncology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
3.8field-weighted citation impact, top 7% 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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 15 citations in OpenAlex.

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  15. Diffuse large B-cell lymphoma in large intestine presenting as multiple polypoid lesions.JGH open : an open access journal of gastroenterology and hepatology · 2023
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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

6 authors at 3 institutions in 1 country.

Peter BorchmannDepartment I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, University of Cologne, Medical Faculty and University Hospital Cologne, Cologne, Germany.
Jan-Michel HegerDepartment I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, University of Cologne, Medical Faculty and University Hospital Cologne, Cologne, Germany.
Jörg MahlichMiltenyi Biomedicine, Friedrich-Ebert-Straße 68, 51429, Bergisch Gladbach, Germany. Joerg.mahlich@gmail.com.ORCID http://orcid.org/0000-0003-1110-2793
Michael S PapadimitriousMiltenyi Biomedicine, Friedrich-Ebert-Straße 68, 51429, Bergisch Gladbach, Germany.
Sybille RiouMiltenyi Biomedicine, Friedrich-Ebert-Straße 68, 51429, Bergisch Gladbach, Germany.
Barbara WernerTeam Gesundheit Gesellschaft für Gesundheitsmanagement mbH, Rellinghauser Str. 93, 45128, Essen, Germany.
Miltenyi Biotec (Germany) · DEUniversity of Cologne · DEDAK-Gesundheit (Germany) · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeDiffuse large B-cell lymphoma (DLBCL) is the most common subtype of non-Hodgkin lymphoma with increasing incidence. Although the burden of disease is high, only limited current real-world data on survival analysis, especially survival time, of German patients with DLBCL are available. This retrospective claims-based analysis was conducted to describe real-world survival evidence and treatment patterns of patients with DLBCL in Germany.

methodsUsing a large claims database of the German statutory health insurance with 6.7 million enrollees, we identified patients between 2010 and 2019 who were newly diagnosed with DLBCL (index date) and had no other cancer co-morbidity. Overall survival (OS) from index date and from the end of each treatment line was plotted by means of the Kaplan-Meier estimator, both for the overall cohort and stratified by treatment regimen. Treatment lines were identified based on a predefined set of medications categorized by established DLBCL treatment recommendations.

results2495 incident DLBCL patients were eligible for the study. After index date, 1991 patients started a first-line, 868 a second-line, and 354 a third-line therapy. In first line, 79.5% of patients received a Rituximab-based therapy. 5.0% of the of the 2495 patients received a stem cell transplantation. Overall, median OS after index was 96.0 months.

conclusionDLBCL-associated mortality is still high, especially in relapsed patients and in the elderly. Therefore, there is a high medical need for new effective treatments that can improve survival outcomes in DLBCL patients.

Indexed as

Antineoplastic Combined Chemotherapy ProtocolsLymphoma, Large B-Cell, DiffuseAgedHumansRetrospective StudiesRituximabTreatment OutcomeRituximabClaims dataDiffuse large B cell lymphomaReal-world evidenceSurvival

Identifiers

PMID36871091
PMCPMC11797273
OpenAlexW4323072972

What OpenQuestion holds

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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.