ArticleJournal of applied clinical medical physics2024
AFI manual planning versus HyperArc auto-planning: A head-to-head comparison of SRS plan quality.
Article in Journal of applied clinical medical physics, 2024. 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
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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.
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.
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Who cites it
3 citing papers in PubMed.
- Automatic single-isocenter multiple-target cranial stereotactic treatment plan optimization via planning system scripting.Journal of applied clinical medical physics · 2026Article
- Optimizing SRS for Brain Metastases: Understanding the Volume-Gradient Index Relationship.Journal of clinical medicine · 2025Article
- AFI manual planning versus HyperArc auto-planning: A head-to-head comparison of SRS plan quality.Journal of applied clinical medical physics · 2024Article
Corrections and comments
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Authors and funding
4 authors.
Funding
Abstract
introductionHyperArc (HA) auto-planning offers simplicity for the end user and consistently high-quality SRS plans. The "Ask For It" (AFI) optimization strategy offers a manual planning technique that, when coupled with R50%
methodsUsing a CT data set available from the Radiosurgery Society, 54 PTVs were created and used to generate 19 individual SRS/SRT cases. Case complexity ranged from single PTV plans to multiple PTV plans with a single isocenter. PTV locations ranged from relative isolation from critical structures to lesions within 1.5 mm of the optic apparatus and abutting the brainstem. All cases were planned using both the AFI and HA optimization strategies as implemented in the Varian Medical Systems Eclipse Treatment Planning System. A range of treatment plan quality metrics were obtained including Intermediate Dose Spill (R50%), Conformity Indices CI
resultsStatistically significant improvements were found for the AFI strategy for metrics R50%, CI
conclusionThis study provides evidence that the AFI manual planning strategy can produce high-quality planning metrics similar to the HA auto-planning method.
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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.