Evidence map›Paper›PMID 26946961›Full record

ArticleScientific reports2016

Role of surgery in patients with focally progressive gastrointestinal stromal tumors resistant to imatinib.

Xiaodong Gao, Anwei Xue, Yong Fang, Ping Shu, Jiaqian Ling, Jing Qin, Yingyong Hou, Kuntang Shen, Yihong Sun, Xinyu Qin

Abstract readComparative Study
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 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

10 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Guideline
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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

10 authors.

Xiaodong GaoDepartment of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
Anwei XueDepartment of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
Yong FangDepartment of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
Ping ShuDepartment of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
Jiaqian LingDepartment of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
Jing QinDepartment of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
Yingyong HouDepartment of Pathology, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
Kuntang ShenDepartment of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
Yihong SunDepartment of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
Xinyu QinDepartment of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The benefits of surgery for focally progressive gastrointestinal stromal tumor (GIST) during imatinib therapy are still in discussion. The aim of this study was to compare the outcomes of surgical resection of progressive lesions following tyrosine kinase inhibitor (TKI) therapy (S group) or TKI therapy alone (NS group) in GIST patients. We retrospectively investigated 57 patients with focally progressive GIST during imatinib therapy who were treated in Zhongshan hospital, Fudan University. Progression-free survival (PFS) and overall survival (OS) in the S group were significantly longer than those in the NS group. Among S group, the patients with R0 resection showed longer PFS than R2 resection; however, no difference was found between these two groups. Moreover, PFS and OS were not different in the NS-S group compared with S group. On multivariate analysis, surgery is an independent prognostic factor for longer PFS and OS. Our study supports the decision of treating GIST patients who were focally resistant to imatinib with surgery resection based on its benefit.

Indexed as

AdultAgedDrug Resistance, NeoplasmFemaleGastrointestinal NeoplasmsGastrointestinal Stromal TumorsHumansImatinib MesylateMaleMiddle AgedNeoadjuvant TherapyPrognosisProtein Kinase InhibitorsRetrospective StudiesSurvival AnalysisTreatment OutcomeImatinib MesylateProtein Kinase Inhibitors

Identifiers

PMID26946961
PMCPMC4780000

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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.