Evidence map›Paper›PMID 30416676›Full record

ArticleJournal of radiation oncology2018

Stereotactic radiosurgery practice patterns for brain metastases in the United States: a national survey.

Erik Scott Blomain, Hyun Kim, Shivank Garg, Deepak Bhamidipati, Jenny Guo, Ingrid Kalchman, John McAna, Wenyin Shi

Open access · greenAbstract read
In one paragraph

Article in Journal of radiation oncology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 2 pooled it
1.1field-weighted citation impact, top 21% 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

15 citing papers in PubMed, 2 syntheses or guidelines pooled it, 23 citations in OpenAlex.

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  6. Stereotactic radiosurgery practice patterns for brain metastases: a survey by the SRS_SBRT_SEOR (Spanish Society of Radiation Oncology) Working Group.Reports of practical oncology and radiotherapy : journal of Greatpoland Cancer Center in Poznan and Polish Society of Radiation Oncology · 2025
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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 1 institution in 1 country.

Erik Scott BlomainSidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA 19107, USA.
Hyun KimDepartment of Radiation Oncology, Sidney Kimmel Medical College, Thomas Jefferson University, 111 South 11th Street, Philadelphia, PA 19107, USA.
Shivank GargDepartment of Radiation Oncology, Sidney Kimmel Medical College, Thomas Jefferson University, 111 South 11th Street, Philadelphia, PA 19107, USA.
Deepak BhamidipatiSidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA 19107, USA.
Jenny GuoSidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA 19107, USA.
Ingrid KalchmanSidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA 19107, USA.
John McAnaJefferson College of Population Health, Thomas Jefferson University, Philadelphia, PA 19107, USA.
Wenyin ShiDepartment of Radiation Oncology, Sidney Kimmel Medical College, Thomas Jefferson University, 111 South 11th Street, Philadelphia, PA 19107, USA.
Thomas Jefferson University · US

Funding

GUCY2C hormone suppression links obesity with colorectal cancerF30CA180500 · NCI · THOMAS JEFFERSON UNIVERSITY · PI BLOMAIN, ERIK · 2013 to 2015
$130k
NCI NIH HHS F30 CA180500
6 · The paper itself

Abstract

backgroundStereotactic radiosurgery (SRS) has emerged as an important modality for the treatment of intracranial metastases. There are currently few established guidelines delineating indications for SRS use and fewer still regarding plan evaluation in the treatment of multiple brain metastases.

methodsAn 18 question electronic survey was distributed to radiation oncologists at National Cancer Institute (NCI) designated cancer centers in the USA (60). Centers without radiation oncologists were excluded. Physicians who indicated that they do not prescribe SRS were excluded from the remaining survey questions. Sign test and Chi-square test were used to determine if responses differed significantly from random distribution.

resultsOne hundred sixteen of the 697 radiation oncologists surveyed completed the questionnaire, representing 51 institutions. Sixty-two percent reported treating patients with brain metastases using SRS. Radiation oncologists prescribing SRS most commonly treat CNS (66.2%) and lung (49.3%) malignancies. SRS was used more frequently for < 10 brain metastases (73.7%;

conclusionsThis is one of the first national surveys assessing the use of SRS for brain metastases in clinical practice. These data highlight some clinical considerations for physicians treating brain metastases with SRS.

Indexed as

Brain metastasesPractice patternsSRSStereotactic radiosurgery

Identifiers

PMID30416676
PMCPMC6226261
OpenAlexW2799677922

What OpenQuestion holds

Textmetadata
LicenceTDM
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.