ArticleJournal of neurosurgery. Case lessons2024
Operative planning for a functional precision medicine assay of recurrent high-grade glioma: illustrative case.
Article in Journal of neurosurgery. Case lessons, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper, 1 of them a synthesis that pooled it.
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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 synthesis or guideline pooled it, 1 citations in OpenAlex.
- In vitro assays as a tool to personalize treatment in central nervous system tumors: a systematic literature review.Clinical and experimental medicine · 2026Pooled it
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundFunctional precision medicine (FPM) represents a personalized and efficacious modality for treating malignant neoplasms. However, acquiring sufficient live tissue to perform FPM analyses is complicated by both difficult identification on imaging and radiation necrosis, particularly in cases of recurrence. The authors describe a case of planning biopsy trajectories for an FPM assay in a patient with recurrent high-grade glioma. OBSERVATIONS: A 25-year-old male with a history of recurrent high-grade glioma was scheduled for laser ablation and biopsy with ChemoID assaying after regions of potential recurrence were identified on follow-up imaging. Preoperative magnetic resonance (MR) spectroscopy of the regions showed areas of high choline/creatine ratios within lesions of radiation necrosis, which helped in planning the biopsy trajectories to selectively target malignancies for FPM analysis. ChemoID results showed high tumor susceptibility to lomustine, which was implemented as adjuvant therapy. LESSONS: FPM therapy in the setting of recurrence is complicated by radiation necrosis, which can present as malignancy on imaging and interfere with tissue acquisition during biopsy or resection. Thus, operative approaches should be carefully planned with the assistance of imaging modalities such as MR spectroscopy to better ensure effective tissue acquisition for accurate FPM analysis and to promote more definitive treatment of recurrence.
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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.