Evidence map›Paper›PMID 25579169›Full record

SynthesisMedical oncology (Northwood, London, England)2015

Treatment on advanced NSCLC: platinum-based chemotherapy plus erlotinib or platinum-based chemotherapy alone? A systematic review and meta-analysis of randomised controlled trials.

Jian-Guo Zhou, Xu Tian, Xue Wang, Jin-Hui Tian, Yi Wang, Fei Wang, Yu Zhang, Hu Ma

Abstract readMeta-AnalysisSystematic Review
PubMed Publisher
In one paragraph

Synthesis in Medical oncology (Northwood, London, England), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 9 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 9 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

12 citing papers in PubMed, 9 syntheses or guidelines pooled it.

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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.

Jian-Guo ZhouDepartment of Oncology, Affiliated Hospital of Zunyi Medical University, Zunyi Medical University, 149 Dalian Road, Zunyi, 563000, China, jianguo.zhou@yahoo.com.
Xu Tian
Xue Wang
Jin-Hui Tian
Yi Wang
Fei Wang
Yu Zhang
Hu Ma

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We performed a systematic review and meta-analysis to assess the potential of erlotinib plus platinum-based chemotherapy relative to platinum-based chemotherapy alone for advanced non-small-cell lung cancer (NSCLC). Search of PubMed, EMBASE, Web of Science, CBM, CNKI, China Wan Fang databases and the Cochrane library was performed for studies regarding erlotinib plus platinum-based chemotherapy for advanced NSCLC published between 1 January 2000 and 28 August 2014. We identified eight eligible studies including 3,363 patients with advanced NSCLC. For PFS measure, an HR of 0.73 (0.58-0.93) with statistical significance was estimated when erlotinib plus platinum-based chemotherapy compared with platinum-based chemotherapy alone; objective response rate of 32.86 versus 24.85 % was obtained for both groups, respectively. HR of 0.93 (0.86-1.00) with P of 0.170 was calculated for OS. We concluded that the erlotinib plus chemotherapy for advanced NSCLC could increase PFS and objective response rate, but not benefit OS.

Indexed as

Antineoplastic Combined Chemotherapy ProtocolsCarcinoma, Non-Small-Cell LungErlotinib HydrochlorideHumansLung NeoplasmsPlatinum CompoundsQuinazolinesErlotinib HydrochloridePlatinum CompoundsQuinazolines

Identifiers

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.