Evidence map›Paper›PMID 36059710›Full record

ArticleFrontiers in oncology2022

Dose rate and dose robustness for proton transmission FLASH-RT treatment in lung cancer.

Shouyi Wei, Haibo Lin, Sheng Huang, Chengyu Shi, Weijun Xiong, Huifang Zhai, Lei Hu, Gang Yu, Robert H Press, Shaakir Hasan and 4 more

Abstract read
In one paragraph

Article in Frontiers in oncology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 2 pooled it
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

13 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Guideline
  2. Pooled it
  3. Review
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  10. Editorial: Methods in radiation oncology.Frontiers in oncology · 2024
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

14 authors.

Shouyi WeiNew York Proton Center, New York, NY, United States.
Haibo LinNew York Proton Center, New York, NY, United States.
Sheng HuangNew York Proton Center, New York, NY, United States.
Chengyu ShiCity of Hope, Orange County, Irvine, CA, United States.
Weijun XiongNew York Proton Center, New York, NY, United States.
Huifang ZhaiNew York Proton Center, New York, NY, United States.
Lei HuNew York Proton Center, New York, NY, United States.
Gang YuNew York Proton Center, New York, NY, United States.
Robert H PressNew York Proton Center, New York, NY, United States.
Shaakir HasanNew York Proton Center, New York, NY, United States.
Arpit M ChhabraNew York Proton Center, New York, NY, United States.
J Isabelle ChoiNew York Proton Center, New York, NY, United States.
Charles B SimoneNew York Proton Center, New York, NY, United States.
Minglei KangNew York Proton Center, New York, NY, United States.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purposes: To evaluate the plan quality and robustness of both dose and dose rate of proton pencil beam scanning (PBS) transmission FLASH delivery in lung cancer treatment. Methods and materials: An in-house FLASH planning platform was used to optimize 10 lung cancer patients previously consecutively treated with proton stereotactic body radiation therapy (SBRT) to receive 3 and 5 transmission beams (Trx-3fds and Trx-5fds, respectively) to 34 Gy in a single fraction. Perturbation scenarios (n=12) for setup and range uncertainties (5 mm and 3.5%) were introduced, and dose-volume histogram and dose-rate-volume histogram bands were generated. Conventional proton SBRT clinical plans were used as a reference. RTOG 0915 dose metrics and 40 Gy/s dose rate coverage (V Results: Trx-5fds yields a comparable iCTV D Conclusion: Transmission plans yield overall modestly inferior plan quality compared to the conventional proton SBRT plans but provide improved robustness and the potential for a toxicity-sparing FLASH effect. By using more beams (5- versus 3-field), both dose and dose rate robustness for transmission plans can be achieved.

Indexed as

hypofractionationlung stereotactic body radiation therapypencil beam scanningproton FLASH-RTrobustnesstransmission proton beamultra-high dose rate

Identifiers

PMID36059710
PMCPMC9435957

What OpenQuestion holds

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Registered trials

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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.