Evidence map›Paper›PMID 26503902›Full record

SynthesisScientific reports2015

Efficacy and Safety of Bevacizumab Combined with Chemotherapy for Managing Metastatic Breast Cancer: A Meta-Analysis of Randomized Controlled Trials.

Qin Li, Han Yan, Pengfei Zhao, Yifan Yang, Bangwei Cao

Open access · goldAbstract readMeta-Analysis
In one paragraph

Synthesis in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 3 pooled it
2.0field-weighted citation impact, top 12% 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

23 citing papers in PubMed, 3 syntheses or guidelines pooled it, 35 citations in OpenAlex.

  1. Guideline
  2. Pooled it
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  17. Neoadjuvant Chemotherapy Considerations in Triple-Negative Breast Cancer.The journal of targeted therapies in cancer · 2018
    Article
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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

5 authors at 2 institutions in 1 country.

Qin LiDepartment of Oncology, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China.
Han YanDepartment of Oncology, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China.
Pengfei ZhaoDepartment of Oncology, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China.
Yifan YangDepartment of Oncology, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China.
Bangwei CaoDepartment of Oncology, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China.
Capital Medical University · CNBeijing Friendship Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although the FDA revoked metastatic breast cancer (MBC) from bevacizumab (BEV) indication in 2011, BEV combined with paclitaxel has been written in the breast cancer NCCN guidelines. This systematic assessment was performed to evaluate the efficacy and safety of BEV + chemotherapy (CHE) for managing MBC. PubMed and EMBASE were searched for original articles written in English and published before July, 2015. Progression-free survival was significantly improved in the CHE + BEV arms compared to the CHE arms in overall group and in human epidermal growth factor receptor 2-negative group (HR 0.75, 95% CI: 0.68-0.84, P < 0.001; HR 0.75, 95% CI: 0.69-0.82, P < 0.001). There were no significant improvement in overall survival in the CHE + BEV arms compared to the CHE arms. Significantly more grade 3 febrile neutropenia, hypertension, proteinuria, and cardiac events were observed in the CHE + BEV arm, which are controllable and reversible. Severe bleeding occurred more in the BEV + taxane arms and in patients with brain metastases. Therefore, CHE + BEV significantly increases progression-free survival in patients with MBC, it should be considered as a treatment option for these patients under the premise of reasonable selection of target population and combined CHE drugs.

Indexed as

Antineoplastic Combined Chemotherapy ProtocolsBevacizumabBrain NeoplasmsBreast NeoplasmsDatabases, FactualDisease-Free SurvivalErb-b2 Receptor Tyrosine KinasesFemaleHemorrhageHumansRandomized Controlled Trials as TopicSurvival RateBevacizumabErb-b2 Receptor Tyrosine Kinases

Identifiers

PMID26503902
PMCPMC4621503
OpenAlexW1871311056

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.