Evidence map›Paper›PMID 37408672›Full record

ArticleAdvances in radiation oncology

Early Experience of Online Adaptive Radiation Therapy for Definitive Radiation of Patients With Head and Neck Cancer.

Vladimir Avkshtol, Boyu Meng, Chenyang Shen, Byong Su Choi, Chikasirimobi Okoroafor, Dominic Moon, David Sher, Mu-Han Lin

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 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

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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

8 authors.

Vladimir AvkshtolDepartment of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, Texas.
Boyu MengDepartment of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, Texas.
Chenyang ShenDepartment of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, Texas.
Byong Su ChoiDepartment of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, Texas.
Chikasirimobi OkoroaforDepartment of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, Texas.
Dominic MoonDepartment of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, Texas.
David SherDepartment of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, Texas.
Mu-Han LinDepartment of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, Texas.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: The advent of cone beam computed tomography-based online adaptive radiation therapy (oART) has dramatically reduced the barriers of adaptation. We present the first prospective oART experience data in radiation of head and neck cancers (HNC). Methods and Materials: Patients with HNC receiving definitive standard fractionation (chemo)radiation who underwent at least 1 oART session were enrolled in a prospective registry study. The frequency of adaptations was at the discretion of the treating physician. Physicians were given the option of delivering 1 of 2 plans during adaptation: the original radiation plan transposed onto the cone beam computed tomography with adapted contours (scheduled), and a new adapted plan generated from the updated contours (adapted). A paired Results: Twenty-one patients (15 oropharynx, 4 larynx/hypopharynx, 2 other) underwent 43 adaptation sessions (median, 2). The median ART process time was 23 minutes, median physician time at the console was 27 minutes, and median patient time in the vault was 43.5 minutes. The adapted plan was chosen 93% of the time. The mean volume in each planned target volume (PTV) receiving 100% of the prescription dose for the scheduled versus adapted plan for high-risk PTVs was 87.8% versus 95% ( Conclusions: Online ART is feasible for HNC, with significant improvement in target coverage and homogeneity and a modest decrease in doses to several organs at risk.

Identifiers

PMID37408672
PMCPMC10318268

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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.