Evidence map›Paper›PMID 29703161›Full record

ArticleBMC cancer2018

Survival and clinical outcomes of patients with melanoma brain metastasis in the era of checkpoint inhibitors and targeted therapies.

Elham Vosoughi, Jee Min Lee, James R Miller, Mehdi Nosrati, David R Minor, Roy Abendroth, John W Lee, Brian T Andrews, Lewis Z Leng, Max Wu and 3 more

Abstract read
In one paragraph

Article in BMC cancer, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 57 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
57citing papers in PubMed, 2 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

57 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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  15. Systemic Therapy for Melanoma Brain and Leptomeningeal Metastases.Current treatment options in oncology · 2023
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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

13 authors.

Elham VosoughiCenter for Melanoma Research and Treatment, California Pacific Medical Center Research Institute, 2100 Webster Street, Suite 326, San Francisco, CA, 94115, USA.
Jee Min LeeCenter for Melanoma Research and Treatment, California Pacific Medical Center Research Institute, 2100 Webster Street, Suite 326, San Francisco, CA, 94115, USA.
James R MillerCenter for Melanoma Research and Treatment, California Pacific Medical Center Research Institute, 2100 Webster Street, Suite 326, San Francisco, CA, 94115, USA.
Mehdi NosratiCenter for Melanoma Research and Treatment, California Pacific Medical Center Research Institute, 2100 Webster Street, Suite 326, San Francisco, CA, 94115, USA.
David R MinorCenter for Melanoma Research and Treatment, California Pacific Medical Center Research Institute, 2100 Webster Street, Suite 326, San Francisco, CA, 94115, USA.
Roy AbendrothCenter for Melanoma Research and Treatment, California Pacific Medical Center Research Institute, 2100 Webster Street, Suite 326, San Francisco, CA, 94115, USA.
John W LeeCenter for Melanoma Research and Treatment, California Pacific Medical Center Research Institute, 2100 Webster Street, Suite 326, San Francisco, CA, 94115, USA.
Brian T AndrewsCenter for Melanoma Research and Treatment, California Pacific Medical Center Research Institute, 2100 Webster Street, Suite 326, San Francisco, CA, 94115, USA.
Lewis Z LengCenter for Melanoma Research and Treatment, California Pacific Medical Center Research Institute, 2100 Webster Street, Suite 326, San Francisco, CA, 94115, USA.
Max WuCenter for Melanoma Research and Treatment, California Pacific Medical Center Research Institute, 2100 Webster Street, Suite 326, San Francisco, CA, 94115, USA.
Stanley P LeongCenter for Melanoma Research and Treatment, California Pacific Medical Center Research Institute, 2100 Webster Street, Suite 326, San Francisco, CA, 94115, USA.
Mohammed Kashani-SabetCenter for Melanoma Research and Treatment, California Pacific Medical Center Research Institute, 2100 Webster Street, Suite 326, San Francisco, CA, 94115, USA.
Kevin B KimCenter for Melanoma Research and Treatment, California Pacific Medical Center Research Institute, 2100 Webster Street, Suite 326, San Francisco, CA, 94115, USA. KimKB@sutterhealth.org.ORCID 0000-0003-0694-0530

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMelanoma brain metastasis is associated with an extremely poor prognosis, with a median overall survival of 4-5 months. Since 2011, the overall survival of patients with stage IV melanoma has been significantly improved with the advent of new targeted therapies and checkpoint inhibitors. We analyze the survival outcomes of patients diagnosed with brain metastasis after the introduction of these novel drugs.

methodsWe performed a retrospective analysis of our melanoma center database and identified 79 patients with brain metastasis between 2011 and 2015.

resultsThe median time from primary melanoma diagnosis to brain metastasis was 3.2 years. The median overall survival duration from the time of initial brain metastasis was 12.8 months. Following a diagnosis of brain metastasis, 39 (49.4%), 28 (35.4%), and 24 (30.4%) patients were treated with anti-CTLA-4 antibody, anti-PD-1 antibody, or BRAF inhibitors (with or without a MEK inhibitor), with a median overall survival of 19.2 months, 37.9 months and 12.7 months, respectively. Factors associated with significantly reduced overall survival included male sex, cerebellar metastasis, higher number of brain lesions, and treatment with whole-brain radiation therapy. Factors associated with significantly longer overall survival included treatment with craniotomy, stereotactic radiosurgery, or with anti-PD-1 antibody after initial diagnosis of brain metastasis.

conclusionsThese results show a significant improvement in the overall survival of patients with melanoma brain metastasis in the era of novel therapies. In addition, they suggest the activity of anti-PD-1 therapy specifically in the setting of brain metastasis.

Indexed as

AdolescentAdultAgedAged, 80 and overAntineoplastic Agents, ImmunologicalBrain NeoplasmsCTLA-4 AntigenFemaleHumansKaplan-Meier EstimateMaleMelanomaMiddle AgedMolecular Targeted TherapyNeoplasm StagingPrognosisAntineoplastic Agents, ImmunologicalCTLA-4 AntigenCTLA4 protein, humanProtein Kinase InhibitorsProto-Oncogene Proteins B-rafBRAFBrainCheckpoint inhibitorsMelanomaMetastasis

Identifiers

PMID29703161
PMCPMC5924486

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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.