ArticleNagoya journal of medical science2020
＜Editors' Choice＞ Impact of maintenance of postoperative performance status on survival in elderly patients over 70 with high-grade astrocytoma.
Article in Nagoya journal of medical science, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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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.
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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.
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Who cites it
1 citing paper in PubMed, 1 citations in OpenAlex.
- The Shifting Prognostic Value of Performance Status in Aging Glioblastoma Patients: A Retrospective Cohort Study.Clinical interventions in aging · 2026Article
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
This study aimed to identify the elderly generation with the worst prognoses for high-grade astrocytoma and find independent predictors of good outcomes. We conducted a retrospective analysis of 91 patients, ≥65 years old, with anaplastic astrocytoma or glioblastoma. Progression-free survival (PFS) and overall survival (OS) were calculated using the Kaplan-Meier method and compared using log-rank test or multivariate Cox regression analysis. We included 21 (23%) and 70 (77%) patients aged 65-69 years and ≥70 years. In the two generations, significant differences were found in the Charlson comorbidity index, extent of resection, chemoradiotherapy (CRT) as adjuvant therapy, and radiation dose (all P < 0.05). The median PFS was 9.9 and 6.9 months in patients aged 65-69 and ≥70 years (P = 0.10). The median OS was 22.8 and 11.6 months in patients aged 65-69 and ≥70 years (P = 0.009). In the multivariate analyzes in patients ≥70 years, only postoperative Karnofsky performance status (KPS) scores ≥70 were significantly related to prolonged PFS (hazard ratio [HR]: 0.48, P = 0.04), and postoperative KPS, CRT as adjuvant therapy, and salvage therapy were significantly related to prolonged OS (HR: 0.45, P = 0.03, HR: 0.38, P = 0.002, and HR: 0.43, P = 0.01, respectively). In conclusion, in patients ≥70 with high-grade astrocytoma, OS was significantly shorter compared to those aged 65-69. Postoperative KPS score was significantly related to prolonged PFS and OS. Postoperative CRT and salvage therapy at recurrence may be effective in the selected elderly.
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