Evidence map›Paper›PMID 32406593›Full record

ArticleEuropean journal of cancer care2020

Real-world treatment patterns and outcomes of patients with extensive disease small cell lung cancer.

Christine M Cramer-van der Welle, Franz M N H Schramel, Arvid S van Leeuwen, Harry J M Groen, Ewoudt M W van de Garde, Santeon SCLC Study Group

Open access · hybridAbstract read
In one paragraph

Article in European journal of cancer care, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.5field-weighted citation impact, top 15% 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

12 citing papers in PubMed, 23 citations in OpenAlex.

  1. Observational
  2. Treatment patterns and survival outcomes in patients with small-cell lung cancer following failure of first-line platinum-based chemotherapy.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2025
    Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
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 4 institutions in 1 country.

Christine M Cramer-van der WelleSanteon Hospital Group, Utrecht, The Netherlands.ORCID https://orcid.org/0000-0001-9587-9318
Franz M N H SchramelDepartment of Pulmonary Diseases, St Antonius Hospital, Utrecht/Nieuwegein, The Netherlands.
Arvid S van LeeuwenDivision of Pharmacoepidemiology and Clinical Pharmacology, Department of Pharmaceutical Sciences, Utrecht University, Utrecht, The Netherlands.
Harry J M GroenDepartment of Pulmonary Diseases, University of Groningen and University Medical Center Groningen, Groningen, The Netherlands.
Ewoudt M W van de GardeDivision of Pharmacoepidemiology and Clinical Pharmacology, Department of Pharmaceutical Sciences, Utrecht University, Utrecht, The Netherlands.
Santeon SCLC Study Group
Utrecht University · NLSanteon (Netherlands) · NLSt. Antonius Ziekenhuis · NLUniversity Medical Center Groningen · NL

Funding

AbbVie Netherlands
6 · The paper itself

Abstract

objectiveClinical outcome data on patients with extensive disease small cell lung cancer (ED SCLC) treated in routine practice is limited. The aim of this retrospective study is to present data on treatment patterns and survival in an unselected patient population with ED SCLC.

methodsAll patients diagnosed with ED SCLC between 2008 and 2014 in six Dutch large teaching hospitals (Santeon network) were included. We collected data on patient characteristics, systemic treatments, overall survival (OS), dose reductions (<80% of initial dose) and early discontinuation (<4 cycles).

resultsFrom 792 diagnosed patients, 568 (72%) started with first-line treatment. Of these patients, 41% received second-line treatment. Only 68 patients received third-line treatment. For all treated patients, the mean age was 66 years. The majority (72%) had a performance status (ECOG) of 0 or 1 at diagnosis. Median OS of treated patients was 7.4 months. Of all patients with first-line treatment, 26% received <4 cycles and dose reductions were observed in 29%.

conclusionAfter first-line systemic treatment in ED SCLC the fraction of patients receiving subsequent lines of treatment is rapidly decreasing. This information is necessary as background for evaluation of the added value of future drugs under study for ED SCLC.

Indexed as

Practice Patterns, Physicians'AdultAgedAged, 80 and overAntineoplastic Combined Chemotherapy ProtocolsCarboplatinCisplatinComorbidityCyclophosphamideDeprescriptionsDocetaxelDoxorubicinDrug TaperingEtoposideFemaleFunctional StatusCarboplatinCisplatinCyclophosphamideDocetaxelDoxorubicinEtoposidePaclitaxelTopotecaneffectivenesspharmacotherapyreal-worldsmall cell lung cancersurvivaltreatment patterns

Identifiers

PMID32406593
PMCPMC7583473
OpenAlexW3024045662

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

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.