Evidence map›Paper›PMID 42151637›Full record

ArticleJournal of neuro-oncology2026

Care pathways for asymptomatic brain metastases: comparison of healthcare utilization, costs, and outcomes in outpatient versus acute settings.

Matthew Wierzbicki, Stephen G Bowden, Stephanie M Robert, Seamus Y Wang, Allison J Toth, Brandon S Imber, Luke R G Pike, Viviane Tabar, Jeffrey Groeger, Nelson S Moss

Abstract readComparative Study
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In one paragraph

Article in Journal of neuro-oncology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

10 authors.

Matthew Wierzbicki *Department of Neurological Surgery and Multidisciplinary Brain Metastasis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
Stephen G Bowden *Department of Neurological Surgery, Oregon Health & Science University, Portland, OR, USA.
Stephanie M RobertDepartment of Neurosurgery, Thomas Jefferson University, Philadelphia, PA, USA.
Seamus Y WangDepartment of Neurological Surgery and Multidisciplinary Brain Metastasis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
Allison J TothDepartment of Neurological Surgery and Multidisciplinary Brain Metastasis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
Brandon S ImberDepartment of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
Luke R G PikeDepartment of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
Viviane TabarDepartment of Neurological Surgery and Multidisciplinary Brain Metastasis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
Jeffrey GroegerUrgent Care Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
Nelson S MossDepartment of Neurological Surgery and Multidisciplinary Brain Metastasis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA. mossn@mskcc.org.ORCID http://orcid.org/0000-0002-0930-1681

Funding

X-RAY CRYSTALLOGRAPHYP30CA008748 · NCI · SLOAN-KETTERING INSTITUTE FOR CANCER RES · PI Nicholas D Socci · 1985 to 2026
$347.4M
National Institute of Health R25 5R25CA020449NCI NIH HHS P30 CA008748
6 · The paper itself

Abstract

purposeIncidentally found brain metastases often lead to emergency room referrals even in asymptomatic patients-a pathway of care that could be unnecessary. We sought to compare time and financial toxicity, and treatment outcomes between a multidisciplinary outpatient (MP) and acute care pathways (AP).

methodsPatients referred for de novo asymptomatic brain metastases at an NCI-designated Cancer Center with a Multidisciplinary Brain Metastasis Program were identified via retrospective review. Scans, encounters, time to local interventions, and survival data were collected and compared.

resultsSeventy-eight patients were identified, 47 referred to MP and 31 AP. Both groups had similar disease-specific prognostic scores and received similar treatments. Patients managed via AP had larger dominant lesions (2.9 cm vs. 2.0 cm, p < 0.002) and shorter time to therapy (13.7 days vs. 9.2 days; p = 0.047). AP patients also had more medical-encounter (7.1 vs. 2.5; p < 0.001) and admitted days (5.9 vs. 1.1; p < 0.001), with increased median gross charge amount ($185,961 vs. $126,831; p = 0.003) despite similar 6-month survival (83% MP vs. 81% AP, p > 0.999) and local tumor control (95% MP vs. 96% AP, p = 0.849).

conclusionPatients with asymptomatic brain metastases managed through an outpatient pathway attained similar disease outcomes with lower time and financial toxicity compared to patients managed through inpatient pathways. Characteristics of such patients that qualify them for outpatient pathway should be confirmed prospectively.

Indexed as

Ambulatory CareBrain NeoplasmsCritical PathwaysHealth Care CostsPatient Acceptance of Health CareAgedFemaleHumansMaleMiddle AgedOutpatientsPrognosisRetrospective StudiesTreatment OutcomeBrain metastasesCare pathwaysFinancial toxicityTime toxicity

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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.