Evidence map›Paper›PMID 30467205›Full record

Observational studyHaematologica2019

First-line therapy in chronic lymphocytic leukemia: a Swedish nation-wide real-world study on 1053 consecutive patients treated between 2007 and 2013.

Sandra Eketorp Sylvan, Anna Asklid, Hemming Johansson, Jenny Klintman, Jenny Bjellvi, Staffan Tolvgård, Eva Kimby, Stefan Norin, Per-Ola Andersson, Claes Karlsson and 7 more

Open access · goldAbstract readMulticenter StudyObservational Study
In one paragraph

Observational study in Haematologica, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 2 pooled it
2.8field-weighted citation impact, top 9% 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, 2 syntheses or guidelines pooled it, 35 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

17 authors at 10 institutions in 1 country.

Sandra Eketorp SylvanDepartment of Oncology-Pathology, Karolinska Institutet, Stockholm.
Anna AsklidDepartment of Oncology-Pathology, Karolinska Institutet, Stockholm.
Hemming JohanssonDepartment of Oncology-Pathology, Karolinska Institutet, Stockholm.
Jenny KlintmanDepartment of Hematology, Oncology and Radiation Physics, Skåne University Hospital, Lund.
Jenny BjellviDepartment of Hematology, Sahlgrenska University Hospital, Gothenburg.
Staffan TolvgårdDepartment of Internal Medicine, Östersunds Hospital.
Eva KimbyDepartment of Internal Medicine Huddinge, Karolinska Institutet, Stockholm.
Stefan NorinDepartment of Internal Medicine Huddinge, Karolinska Institutet, Stockholm.
Per-Ola AnderssonDepartment of Hematology, South Älvsborg Hospital, Borås.
Claes KarlssonDepartment of Oncology-Pathology, Karolinska Institutet, Stockholm.
Karin KarlssonDepartment of Hematology, Oncology and Radiation Physics, Skåne University Hospital, Lund.
Birgitta LauriDepartment of Hematology, Sunderby Hospital, Sunderbyn-Luleå.
Mattias MattssonDepartment of Hematology, Uppsala University Hospital.
Anna Bergendahl SandstedtDepartment of Hematology, Linköping University Hospital.
Maria StrandbergDepartment of Medicine, Sundsvall Hospital, Sweden.
Anders ÖsterborgDepartment of Oncology-Pathology, Karolinska Institutet, Stockholm.
Lotta HanssonDepartment of Oncology-Pathology, Karolinska Institutet, Stockholm lotta.hansson@sll.se.
Karolinska Institutet · SEKarolinska University Hospital · SESkåne University Hospital · SELinköping University Hospital · SEÖstersunds Hospital · SESahlgrenska University Hospital · SESödra Älvsborg Hospital · SESunderby sjukhus · SESundsvall Municipality · SEUppsala University Hospital · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of this study was to investigate long-term outcome following first-line therapy in consecutive chronic lymphocytic leukemia (CLL) patients in a well-defined geographic area: Sweden. All patients diagnosed with CLL (2007-2013) (n=3672) were identified from national registries, screening of patient files identified all (100%) treated first line (n=1053) and for those, an in-depth analysis was performed. End points were overall response rate, progression-free survival (PFS), overall survival (OS), and safety. Median age was 71 years; 53% had Rai stage III-IV and 97% had performance status grade 0-2. Fluorescence

Indexed as

Antineoplastic Combined Chemotherapy ProtocolsLeukemia, Lymphocytic, Chronic, B-CellRegistriesAdultAgedAged, 80 and overBendamustine HydrochlorideChlorambucilChromosome DeletionChromosomes, Human, Pair 17CyclophosphamideDisease-Free SurvivalFemaleHumansMaleMiddle AgedBendamustine HydrochlorideChlorambucilCyclophosphamidefludarabinePrednisoloneRituximabVidarabine

Identifiers

PMID30467205
PMCPMC6442960
OpenAlexW2900648479

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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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.