ReviewDeutsches Arzteblatt international2025
Online Radiotherapy: The Paradigm Shift to Real-Time Adaptive Radiotherapy.
Review in Deutsches Arzteblatt international, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
5 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Incidence, Risk Factors, and Management of Radiotherapy-Related Skin Toxicity in Rectoanal Cancer Patients: a Systematic Review and Meta-Analysis.Journal of gastrointestinal cancer · 2026Pooled it
- Online adaptive radiotherapy: International strategies for AI-enabled workflow efficiency and radiation therapist-led delivery for sustainable practice.Technical innovations & patient support in radiation oncology · 2026Article
- Implementing a fully computed tomography-free online adaptive palliative radiotherapy: a one-visit workflow.Physics and imaging in radiation oncology · 2026Article
- Lanthanide Nanotheranostics in Radiotherapy.International journal of molecular sciences · 2025Review
- Multimodal chemoradiotherapy including interstitial brachytherapy enhances outcomes in FIGO stage IVA cervical cancer: a focus on tumor control and quality of life.Strahlentherapie und Onkologie : Organ der Deutschen Rontgengesellschaft ... [et al] · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundAdaptive radiotherapy (ART) involves the continuous adaptation of the radiation plan according to patient- and tumorspecific feedback. In online ART, the plan is optimized in real time during the treatment; in offline ART, the plan is recalculated between treatment sessions. Hybrid linear accelerators with integrated CT, MRI, or PET are required to perform online ART.
methodsThis review is based on clinically relevant studies on online ART (January 2019 - May 2024) that were retrieved by a selective search in PubMed.
resultsOnline ART is a new technique for which no phase 3 trials have been published; in contrast, multiple randomized trials are already available for offline ART. The initial findings of a random - ized phase 2 trial of online ART for head and neck cancer showed lower rates of G2 or higher radiation-induced dermatitis (8% vs. 31%, p = 0.05) and a lower dose to the parotid gland (mean dose: 11.5 Gy vs. 16.0 Gy, p = 0.02) with online ART compared to standard radiochemotherapy. Moreover, observational studies show that online ART is feasible and spares organs at risk in patients with esophageal, pancreatic, rectal, and prostatic cancer. Additionally, online ART can enable simulation-free treatment planning and faster initiation of radiotherapy. It is, however, more demanding of time and resources and more costly than standard radiotherapy, and no studies with long-term clinical endpoints are available to date.
conclusionInitial studies confirm the feasibility of online ART and arouse the hope that it will enable more precise radiotherapy with less damage to surrounding structures. Phase 3 trials are needed so that the patient groups who stand to benefit most from online ART can be identified.
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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.