Evidence map›Paper›PMID 30087578›Full record

ArticleCancer management and research2018

Bevacizumab combined with chemotherapy vs single-agent therapy in recurrent glioblastoma: evidence from randomized controlled trials.

Zhouqing Chen, Na Xu, Chongshun Zhao, Tao Xue, Xin Wu, Zhong Wang

Abstract read
In one paragraph

Article in Cancer management and research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 citing papers in PubMed.

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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

6 authors.

Zhouqing Chen *Department of Neurosurgery, The First Affiliated Hospital of Soochow Unicersity, Suzhou, Jiangsu Province 215006, China, wangzhong761@163.com.
Na Xu *State Key Laboratory of Medical Neurobiology, Institute of Brain Sciences and Collaborative Innovation Center for Brain Science, Fudan University, Shanghai 200032, China.
Chongshun ZhaoDepartment of Neurosurgery, The First Affiliated Hospital of Soochow Unicersity, Suzhou, Jiangsu Province 215006, China, wangzhong761@163.com.
Tao XueDepartment of Neurosurgery, The First Affiliated Hospital of Soochow Unicersity, Suzhou, Jiangsu Province 215006, China, wangzhong761@163.com.
Xin WuDepartment of Neurosurgery, The First Affiliated Hospital of Soochow Unicersity, Suzhou, Jiangsu Province 215006, China, wangzhong761@163.com.
Zhong WangDepartment of Neurosurgery, The First Affiliated Hospital of Soochow Unicersity, Suzhou, Jiangsu Province 215006, China, wangzhong761@163.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRecent studies showed inconsistent results of bevacizumab combined with chemotherapy vs single-agent therapy in terms of their safety and efficacy for the treatment of recurrent glioblastoma. Therefore, we performed a meta-analysis to explore the value of bevacizumab combined with chemotherapy and single-agent therapy in recurrent glioblastoma treatment.

methodsDatabases such as MEDLINE, Embase, and Cochrane Library were searched for randomized controlled trials (RCTs) related to the topic of bevacizumab combined with chemotherapy and single-agent therapy as treatments for recurrent glioblastoma from January 1980 to April 2018. Subsequent articles were then sorted, evaluated, and analyzed.

resultsWe pooled 1,169 patient cases from seven RCTs. Bevacizumab combined with chemotherapy showed a significantly improved progression-free survival (PFS) (HR=0.65; 95% CI 0.57-0.74;

conclusionBevacizumab combined with chemotherapy can significantly improve PFS and ORR, but did not prolong OS in these studies, and can even lead to higher odds of AEs. In addition, bevacizumab may play a dominant role and corticosteroid may be an unfavorable factor in the combination therapy of recurrent glioblastoma.

Indexed as

bevacizumabcombination therapymeta-analysisrecurrent glioblastoma

Identifiers

PMID30087578
PMCPMC6061394

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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.