Evidence map›Paper›PMID 26893752›Full record

ArticleOncology letters2016

Effect of hydrothorax EGFR gene mutation and EGFR-TKI targeted therapy on advanced non-small cell lung cancer patients.

B O Zhou, Jun Nie, Weidong Yang, Chenhong Huang, Y E Huang, Hongfei Zhao

Abstract read
In one paragraph

Article in Oncology letters, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Bevacizumab and gefitinib enhanced whole-brain radiation therapy for brain metastases due to non-small-cell lung cancer.Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologica · 2017
    Trial
  2. Article
  3. Article
  4. Review
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  6. 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.

B O ZhouDepartment of Cardiothoracic Surgery, People's Hospital of China Three Gorges University, The First People's Hospital of Yichang, Yichang, Hubei 443000, P.R. China.
Jun NieDepartment of Cardiothoracic Surgery, People's Hospital of China Three Gorges University, The First People's Hospital of Yichang, Yichang, Hubei 443000, P.R. China.
Weidong YangDepartment of Cardiothoracic Surgery, People's Hospital of China Three Gorges University, The First People's Hospital of Yichang, Yichang, Hubei 443000, P.R. China.
Chenhong HuangDepartment of Cardiothoracic Surgery, People's Hospital of China Three Gorges University, The First People's Hospital of Yichang, Yichang, Hubei 443000, P.R. China.
Y E HuangDepartment of Cardiothoracic Surgery, People's Hospital of China Three Gorges University, The First People's Hospital of Yichang, Yichang, Hubei 443000, P.R. China.
Hongfei ZhaoDepartment of Nephrology, People's Hospital of China Three Gorges University, The First People's Hospital of Yichang, Yichang, Hubei 443000, P.R. China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Lung cancer is a malignancy with the highest incidence of morbidity and mortality worldwide. The lack of effective detection methods leads to the ineffectiveness of convetional therapy. The aim of the current study was to analyze the hydrothorax epidermal growth factor receptor (EGFR) mutation in patients with advanced non-small lung cancer (NSCLC) and malignant pleural effusion. A new method for clinical treatment was developed through a comparison of the difference of EGFR tyrosine kinase inhibitor (EGFR-TKI)-targeted therapy. Between January 2013 and January 2015, 68 cases diagnosed with advanced non-small lung cancer and malignant pleural effusion, were enrolled in the study. Previous first-line chemotherapeutic treatment schemes had been unsuccessful. EGFR 19 and EGFR 21 sites were detected for all the patients. Platinum-based drugs were provided for patients with wild-type EGFR. These patients served as the control group and underwent four cycles of treatments, with each cycle lasting 3 weeks. TKI medicine Gefitinib (Iressa™) was administered to patients with mutant EGFR tid, po, for a duration of 4-8 months. These patients served as the experimental group. There were 41 cases of EGFR mutations, of which 13 cases had EGFR 19 site mutations, 16 cases EGFR 21 site mutations, and the remaining 12 cases had 2 site mutations. EGFR mutations were not significant for gender, age, tumor type, stage and diameter (P>0.05). The results showed that the six-month survival rate, progression-free survival time (PFS), objective response rate (RP) and disease control rate (DCR) in the experimental group were higher than those in the control group. The drug side-effects in the experimental group indicated no statistical differences compared to the control group (P>0.05). The incidence of EGFR mutation was higher in patients with advanced non-small lung cancer and malignant pleural effusion. Targeted therapy improved the survival rate and was deemed to be a safe and effective method for patients with EGFR mutations.

Indexed as

advanced non-small lung cancer patientsepidermal growth factor receptorgefitinibmutationtargeted therapy

Identifiers

PMID26893752
PMCPMC4734265

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.