ArticleThe oncologist2025
Survival of patients with metastatic renal cell carcinoma with or without brain metastases.
Article in The oncologist, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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.
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.
Who cites it
2 citing papers in PubMed.
- Curative Oligometastatic Radiation Therapy: Why We Should Redefine Intent When Cure May Be Attainable.Advances in radiation oncology · 2026Article
- Prognostic Value of the C-PLAN Index in Metastatic Renal Cell Carcinoma Treated with Nivolumab.Journal of clinical medicine · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundHistorically, brain metastasis (BM) is associated with poor survival for patients with metastatic renal cell carcinoma (mRCC). The prognostic significance of BM in the immune checkpoint (ICI) era is unclear.
methodsWe performed a retrospective cohort study of patients diagnosed with clear cell RCC (ccRCC) between 2012-2023. We examined the association between BM and overall survival (OS) among patients by treatment type (with or without ICI in any line of therapy) and whether they had brain MRI screening.
resultsWe identified 338 patients with metastatic ccRCC between 2012 and 2023, of whom 96 (28.4%) had BM. mOS from the time of metastatic ccRCC diagnosis was 54.3 months (mo) in patients without BM versus 37.3 mo in patients with BM (P = .03). Among patients who received ICI therapy, mOS was 66.4 mo in those without BM versus 37.7 mo in those with BM (P = .01). In patients who did not receive ICI therapy, mOS was 32.1 mo in those without BM versus 17.6 mo in those with BM (P = .4). In those with BM, mOS from the time of initial metastatic disease diagnosis was 86.7 mo for those who underwent MRI brain screening versus 27.9 mo for those who did not (P = .00016).
conclusionIn our ccRCC population, OS for patients with metastatic ccRCC and brain metastases has improved in the era of ICI therapy. Brain metastases are associated with poor prognosis. Patients with brain metastases discovered on screening had improved overall survival compared to those with brain metastases discovered because of symptoms.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.