Evidence map›Paper›PMID 23049262›Full record

ArticleOncoTargets and therapy2012

Bevacizumab in the treatment of five patients with breast cancer and brain metastases: Japan Breast Cancer Research Network-07 trial.

Daigo Yamamoto, Satoru Iwase, Yu Tsubota, Noriko Sueoka, Chizuko Yamamoto, Kaoru Kitamura, Hiroki Odagiri, Yoshinori Nagumo

Open access · goldAbstract read
In one paragraph

Article in OncoTargets and therapy, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
3.9field-weighted citation impact, top 7% 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

11 citing papers in PubMed, 30 citations in OpenAlex.

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  10. Innovative therapeutic strategies in the treatment of brain metastases.International journal of molecular sciences · 2013
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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 at 5 institutions in 2 countries.

Daigo YamamotoDepartment of Surgery, Kansai Medical University, Hirakata, Osaka ; Department of Internal Medicine, Seiko Hospital, Neyagawa, Osaka.
Satoru Iwase
Yu Tsubota
Noriko Sueoka
Chizuko Yamamoto
Kaoru Kitamura
Hiroki Odagiri
Yoshinori Nagumo
Kansai Medical University · JPSeiko Holdings (Japan) · JPHirosaki National Hospital · JPOno Clinic · JPUniversity of Tokyo Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundBrain metastases from breast cancer occur in 20%-40% of patients, and the frequency has increased over time. New radiosensitizers and cytotoxic or cytostatic agents, and innovative techniques of drug delivery are still under investigation.

methodsFive patients with brain metastases who did not respond to whole-brain radiotherapy and then received bevacizumab combined with paclitaxel were identified using our database of records between 2011 and 2012. The clinicopathological data and outcomes for these patients were then reviewed.

resultsThe median time to disease progression was 86 days. Of five patients, two (40%) achieved a partial response, two had stable disease, and one had progressive disease. In addition, one patient with brain metastases had ptosis and diplopia due to metastases of the right extraocular muscles. However, not only the brain metastases, but also the ptosis and diplopia began to disappear after 1 month of treatment. The most common treatment-related adverse events (all grades) were hypertension (60%), neuropathy (40%), and proteinuria (20%). No grade 3 toxicity was seen. No intracranial hemorrhage was observed.

conclusionWe present five patients with breast cancer and brain metastases, with benefits from systemic chemotherapy when combined with bevacizumab.

Indexed as

bevacizumabbrainmetastatic breast cancer

Identifiers

PMID23049262
PMCPMC3459838
OpenAlexW1965739640

What OpenQuestion holds

Textmetadata
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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.