Evidence map›Paper›PMID 30617197›Full record

Trial reportBlood2019

Integration of cell of origin into the clinical CNS International Prognostic Index improves CNS relapse prediction in DLBCL.

Magdalena Klanova, Laurie H Sehn, Isabelle Bence-Bruckler, Federica Cavallo, Jie Jin, Maurizio Martelli, Douglas Stewart, Umberto Vitolo, Francesco Zaja, Qingyuan Zhang and 9 more

Abstract readClinical Trial, Phase IIIMulticenter StudyRandomized Controlled Trial
In one paragraph

Trial report in Blood, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 75 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
75citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

75 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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15 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

19 authors.

Magdalena Klanova1st Department of Medicine, Charles University General Hospital, Prague, Czech Republic.ORCID 0000-0003-3526-8114
Laurie H SehnCentre for Lymphoid Cancer, British Columbia Cancer Agency, Vancouver, BC, Canada.
Isabelle Bence-BrucklerThe Ottawa Hospital and Ottawa Hospital Research Institute, Ottawa, ON, Canada.ORCID 0000-0002-0468-0280
Federica CavalloDivision of Hematology, University of Turin, Azienda Ospedaliero-Universitaria Città della Salute e della Scienza di Torino, Turin, Italy.ORCID 0000-0003-2047-1099
Jie JinDepartment of Hematology, The First Affiliated Hospital of Zheijiang University College of Medicine, Zheijiang, China.
Maurizio MartelliDepartment of Cellular Biotechnologies and Hematology, Sapienza University, Rome, Italy.ORCID 0000-0003-1007-0339
Douglas StewartDepartment of Oncology, Tom Baker Cancer Centre, Calgary, AB, Canada.
Umberto VitoloAOU Citta' Della Salute e della Scienza, SC Ematologia, Turin, Italy.ORCID 0000-0001-7772-2747
Francesco ZajaSC Ematologia, Azienda Sanitaria Universitaria Integrata, Trieste, Italy.
Qingyuan ZhangDepartment of Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, China.
Federico MattielloPharma Development Biometrics Biostatistics, F. Hoffmann-La Roche Ltd., Basel, Switzerland.
Gila SellamPharma Development Clinical Oncology, F. Hoffmann-La Roche Ltd., Basel, Switzerland.ORCID 0000-0002-7342-7668
Elizabeth A PunnooseOncology Biomarker Development and.
Edith Szafer-GlusmanOncology Biomarker Development and.
Christopher R BolenBioinformatics, Genentech Inc., South San Francisco, CA; and.ORCID 0000-0003-2270-5565
Mikkel Z OestergaardOncology Biomarker Development, F. Hoffmann-La Roche Ltd., Basel, Switzerland.
Guenter R Fingerle-RowsonPharma Development Clinical Oncology, F. Hoffmann-La Roche Ltd., Basel, Switzerland.
Tina NielsenPharma Development Clinical Oncology, F. Hoffmann-La Roche Ltd., Basel, Switzerland.
Marek Trneny1st Department of Medicine, Charles University General Hospital, Prague, Czech Republic.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Central nervous system (CNS) relapse carries a poor prognosis in diffuse large B-cell lymphoma (DLBCL). Integrating biomarkers into the CNS-International Prognostic Index (CNS-IPI) risk model may improve identification of patients at high risk for developing secondary CNS disease. CNS relapse was analyzed in 1418 DLBCL patients treated with obinutuzumab or rituximab plus cyclophosphamide, doxorubicin, vincristine, prednisone chemotherapy in the phase 3 GOYA study. Cell of origin (COO) was assessed using gene-expression profiling. BCL2 and MYC protein expression was analyzed by immunohistochemistry. The impact of CNS-IPI, COO, and BCL2/MYC dual-expression status on CNS relapse was assessed using a multivariate Cox regression model (data available in n = 1418, n = 933, and n = 688, respectively). High CNS-IPI score (hazard ratio [HR], 4.0; 95% confidence interval [CI], 1.3-12.3;

Indexed as

MutationAdolescentAdultAgedAged, 80 and overAntineoplastic Combined Chemotherapy ProtocolsBiomarkers, TumorCentral Nervous System NeoplasmsFemaleFollow-Up StudiesHumansIncidenceLymphoma, Large B-Cell, DiffuseMaleMiddle AgedNeoplasm Recurrence, LocalBCL2 protein, humanBiomarkers, TumorMYC protein, humanProto-Oncogene Proteins c-bcl-2Proto-Oncogene Proteins c-myc

Identifiers

PMID30617197
PMCPMC6396175

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.