Evidence map›Paper›PMID 35096594›Full record

ArticleFrontiers in oncology2021

Volume of Disease as a Predictor for Clinical Outcomes in Patients With Melanoma Brain Metastases Treated With Stereotactic Radiosurgery and Immune Checkpoint Therapy.

Aidan M Burke, Michael Carrasquilla, Walter C Jean, Brian T Collins, Amjad N Anaizi, Michael B Atkins, Geoffrey T Gibney, Sean P Collins

Open access · goldAbstract read
In one paragraph

Article in Frontiers in oncology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.6field-weighted citation impact, top 34% 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

3 citing papers in PubMed, 6 citations in OpenAlex.

  1. Integrated approaches to sensitizing melanoma to radiotherapy.Strahlentherapie und Onkologie : Organ der Deutschen Rontgengesellschaft ... [et al] · 2026
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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 4 institutions in 1 country.

Aidan M BurkeDepartment of Radiation Oncology, Brody School of Medicine, East Carolina University, Greenville, NC, United States.
Michael CarrasquillaDepartment of Radiation Medicine, MedStar Georgetown University Hospital, Washington, DC, United States.
Walter C JeanGeorge Washington University Hospital, Washington, DC, United States.
Brian T CollinsDepartment of Radiation Medicine, MedStar Georgetown University Hospital, Washington, DC, United States.
Amjad N AnaiziDepartment of Neurosurgery, MedStar Georgetown University Hospital, Washington, DC, United States.
Michael B AtkinsGeorgetown Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, United States.
Geoffrey T GibneyGeorgetown Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, United States.
Sean P CollinsDepartment of Radiation Medicine, MedStar Georgetown University Hospital, Washington, DC, United States.
Georgetown University · USEast Carolina University · USGeorge Washington University Hospital · USMedStar Georgetown University Hospital · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PURPOSE/

objectivesClinical trials of anti-Programmed cell death protein 1 (PD-1) and cytotoxic T-lymphocyte-associated protein (CTLA-4) therapies have demonstrated a clinical benefit with low rates of neurologic adverse events in patients with melanoma brain metastases (MBMs). While the combined effect of these immunotherapies (ITs) and stereotactic radiosurgery (SRS) has yielded impressive results with regard to local control (LC) and overall survival (OS), it has also been associated with increased rates of radiation necrosis (RN) compared to historical series of SRS alone. We retrospectively reviewed patients treated with IT in combination with SRS to report on predictors of clinical outcomes. MATERIALS AND

methodsPatients were included if they had MBMs treated with SRS within 1 year of receiving anti-PD-1 and/or CTLA-4 therapy. Clinical outcomes including OS, LC, intracranial death (ID), and RN were correlated with type and timing of IT with SRS, radiation dose, total volume, and size and number of lesions treated.

resultsTwenty-nine patients with 171 MBMs were treated between May 2012 and May 2018. Patients had a median of 5 lesions treated (median volume of 6.5 cm

conclusionsIn our series, patients treated with SRS and IT for MBMs had excellent rates of OS and LC; however, patients with an aggregate tumor volume >6.5 cm

Indexed as

brain metastasesimmunotherapymelanomaradiation necrosis (RN)SRS

Identifiers

PMID35096594
PMCPMC8789649
OpenAlexW4205991780

What OpenQuestion holds

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LicenceCC BY
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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.