ArticleJournal of neuro-oncology2025
The 5-factor modified frailty index as a prognostic factor for stereotactic radiosurgery in meningioma management.
Article in Journal of neuro-oncology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 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
3 citing papers in PubMed.
- Biological aging enhances prognostic stratification beyond chronological age in breast cancer brain metastases.Journal of neuro-oncology · 2026Article
- The prognostic role of frailty on outcomes following meningioma resection in the elderly: a matched analysis employing baseline functional status.Acta neurochirurgica · 2025Article
- The role of palliative care at the time of stereotactic radiosurgery on healthcare utilization for frail patients with brain metastases.Neuro-oncology advancesArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeMeningiomas are the most frequent primary intracranial malignancy. While surgical resection can confer long term tumor control, stereotactic radiosurgery (SRS) is often used for small, asymptomatic tumors in the adjuvant setting. Frailty has been associated with increased rates of peri-operative morbidity but has yet to be defined in the setting of SRS for meningiomas. We therefore sought to examine the relationship between frailty and clinical/radiographic outcomes of patients with meningiomas who have undergone SRS.
methodsA single-center, retrospective cohort study classified patients by their 5-factor modified frailty index (mFI-5) score into pre-frail (0-1) and frail (2-5) at the time of SRS treatment. Evaluations of overall survival (OS), progression free survival (PFS), local control (LC), and distant control (DC) were performed using Kaplan-Meier analysis. Cox proportional hazards regression analysis was used to further define factors associated with OS/PFS.
results94 patients met inclusion criteria and underwent SRS for meningioma treatment from 2019 to 2023. Analyses compared prefrail (0-1) and frail (2-5) individuals. Kaplan-Meier analysis demonstrated a near significant association between frailty and OS (HR 3.66, 95% CI 0.49-26.8 p = 0.05) with 3-year OS rates of 75.4% in the pre-frail versus 36.6% in the frail group. However, a significant relationship was demonstrated between frailty and PFS (HR: 2.95 95% CI 1.12-7.81, p = 0.02) with 3-year PFS rates of 90.5% in the pre-frail group versus 49.2% in the frail group. Univariable regression analysis demonstrated that frailty, prior surgical excision, and cumulative tumor volume predicted PFS.
conclusionFrailty, as assessed by the mFI-5, did not independently predict OS but did predict PFS in individuals with meningioma undergoing SRS.
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.