Evidence map›Paper›PMID 33748540›Full record

ArticleAdvances in radiation oncology

Clinical Experience With Machine Learning-Based Automated Treatment Planning for Whole Breast Radiation Therapy.

Sua Yoo, Yang Sheng, Rachel Blitzblau, Susan McDuff, Colin Champ, Jay Morrison, Leigh O'Neill, Suzanne Catalano, Fang-Fang Yin, Q Jackie Wu

Abstract read
In one paragraph

Article in Advances in radiation oncology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–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

6 citing papers in PubMed.

  1. Article
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  6. Review
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

10 authors.

Sua YooDuke University Medical Center, Durham, North Carolina.
Yang ShengDuke University Medical Center, Durham, North Carolina.
Rachel BlitzblauDuke University Medical Center, Durham, North Carolina.
Susan McDuffDuke University Medical Center, Durham, North Carolina.
Colin ChampDuke University Medical Center, Durham, North Carolina.
Jay MorrisonDuke University Medical Center, Durham, North Carolina.
Leigh O'NeillDuke University Medical Center, Durham, North Carolina.
Suzanne CatalanoDuke University Medical Center, Durham, North Carolina.
Fang-Fang YinDuke University Medical Center, Durham, North Carolina.
Q Jackie WuDuke University Medical Center, Durham, North Carolina.

Funding

Developing knowledge models to enable rapid learning in radiation therapyR01CA201212 · NCI · DUKE UNIVERSITY · PI GE, YAORONG, WU, QINGRONG JACKIE · 2016 to 2019
$1.8M
NCI NIH HHS R01 CA201212
6 · The paper itself

Abstract

purposeThe machine learning-based automated treatment planning (MLAP) tool has been developed and evaluated for breast radiation therapy planning at our institution. We implemented MLAP for patient treatment and assessed our clinical experience for its performance. METHODS AND MATERIALS: A total of 102 patients of breast or chest wall treatment plans were prospectively evaluated with institutional review board approval. A human planner executed MLAP to create an auto-plan via automation of fluence maps generation. If judged necessary, a planner further fine-tuned the fluence maps to reach a final plan. Planners recorded the time required for auto-planning and manual modification. Target (ie, breast or chest wall and nodes) coverage and dose homogeneity were compared between the auto-plan and final plan.

resultsCases without nodes (n = 71) showed negligible (<1%) differences for target coverage and dose homogeneity between the auto-plan and final plan. Cases with nodes (n = 31) also showed negligible difference for target coverage. However, mean ± standard deviation of volume receiving 105% of the prescribed dose and maximum dose were reduced from 43.0% ± 26.3% to 39.4% ± 23.7% and 119.7% ± 9.5% to 114.4% ± 8.8% from auto-plan to final plan, respectively, all with

conclusionsThe MLAP tool has been successfully implemented for routine clinical practice and has significantly improved planning efficiency. Clinical experience indicates that auto-plans are sufficient for target coverage, but improvement is warranted to reduce high dose volume for cases with nodal irradiation. This study demonstrates the clinical implementation of auto-planning for patient treatment and the significant importance of integrating human experience and feedback to improve MLAP for better clinical translation.

Identifiers

PMID33748540
PMCPMC7966969

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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.