Evidence map›Paper›PMID 28050134›Full record

ArticleCurrent oncology (Toronto, Ont.)2016

Chemotherapy in recurrent advanced non-small-cell lung cancer after adjuvant chemotherapy.

M Valdes, G Nicholas, G D Goss, P Wheatley-Price

Open access · goldAbstract read
In one paragraph

Article in Current oncology (Toronto, Ont.), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 20% 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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 38 citations in OpenAlex.

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  14. Cell-Free Circulating Tumour DNA Blood Testing to DetectOntario health technology assessment series · 2020
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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

4 authors at 2 institutions in 1 country.

M ValdesUniversity of Ottawa, The Ottawa Hospital, and The Ottawa Hospital Research Institute, Ottawa, ON.
G NicholasUniversity of Ottawa, The Ottawa Hospital, and The Ottawa Hospital Research Institute, Ottawa, ON.
G D GossUniversity of Ottawa, The Ottawa Hospital, and The Ottawa Hospital Research Institute, Ottawa, ON.
P Wheatley-PriceUniversity of Ottawa, The Ottawa Hospital, and The Ottawa Hospital Research Institute, Ottawa, ON.
Ottawa Hospital · CAOttawa Hospital Research Institute

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionDespite adjuvant systemic therapy in patients with completely resected non-small-cell lung cancer (nsclc), many will subsequently relapse. We investigated treatment choices at relapse and assessed the effect of palliative platinum doublet systemic therapy in this population.

methodsWith research ethics board approval, we performed a retrospective chart review of all patients with resected nsclc who received adjuvant systemic therapy from January 2002 until December 2008 at our institution. The primary outcome was the response rate to first-line palliative systemic therapy among patients who relapsed.

resultsWe identified 176 patients who received adjuvant platinum doublet systemic therapy (82% received cisplatin-vinorelbine). In the 85 patients who relapsed (48%), median time to relapse was 18.5 months (95% confidence interval: 15 months to 21.3 months). Palliative systemic therapy was given in 43 patients. Of those 43 patients, 25 (58%) were re-challenged with platinum doublet systemic therapy, with a response rate of 29% compared with 18% in 18 patients who received other systemic therapy (

conclusionsIn patients previously treated with adjuvant systemic therapy, re-treatment with platinum doublet chemotherapy upon relapse is feasible. Moreover, compared with patients receiving other first-line systemic therapy, patients receiving platinum doublets experienced higher response rates and significantly longer survival.

Indexed as

adjuvant therapyfirst-line therapyplatinumRecurrent non-small-cell lung cancer

Identifiers

PMID28050134
PMCPMC5176371
OpenAlexW2565370918

What OpenQuestion holds

Textmetadata
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.