Evidence map›Paper›PMID 20508840›Full record

ArticleSarcoma2010

Clinical benefit of second-line palliative chemotherapy in advanced soft-tissue sarcoma.

Anna Minchom, Robin L Jones, Cyril Fisher, Omar Al-Muderis, Sue Ashley, Michelle Scurr, Vasilios Karavasilis, Ian R Judson

Abstract read
In one paragraph

Article in Sarcoma, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
–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

17 citing papers in PubMed.

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  8. SecondaryMolecular and clinical oncology · 2021
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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

8 authors.

Anna MinchomSarcoma Unit, The Royal Marsden Hospital, Fulham Road, London SW3 6JJ, UK.
Robin L Jones
Cyril Fisher
Omar Al-Muderis
Sue Ashley
Michelle Scurr
Vasilios Karavasilis
Ian R Judson

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background. This paper aimed to assess the utility of second-line chemotherapy in patients with advanced soft-tissue sarcoma. Materials and Methods. A retrospective search of a prospectively maintained database identified patients treated between 1991 and 2005. Patients with gastrointestinal stromal tumours, small round cell tumours, and Ewing's sarcoma were excluded. Response was assessed using WHO and RECIST. Patients who achieved stable disease for 6 months or more were classified as having disease control. Results. Three hundred and seventy-nine patients received second-line chemotherapy. Eighty-six (22.7%) achieved disease control. Median duration of response was 11 months (95% CI: 9-13). On multivariate analysis, pathological subtype, absence of lung metastases, and the use of combination chemotherapy were independent predictors of disease control. Twenty-eight (16.1%) patients who failed to respond to first-line therapy achieved disease control. Eight (2.1%) patients had sufficient downstaging to enable complete surgical resection. Progression-free survival was 23% at 6 months. Median overall survival was 8 months (95% CI: 7-10 months). On multivariate analysis, synovial histology and absence of lung metastases were associated with improved survival. Conclusion. Second-line chemotherapy can provide clinical benefit in over 20% of soft-tissue sarcoma patients.

Identifiers

PMID20508840
PMCPMC2874927

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.