Evidence map›Paper›PMID 36481692›Full record

Trial reportScientific reports2022

Acute toxicities of patients with locally advanced rectal cancer treated with intensified chemoradiotherapy within the CAO/ARO/AIO-12 trial: comparing conventional versus VMAT planning at a single center.

Marcus Zimmermann, Anne Richter, Stefan Weick, Florian Exner, Frederick Mantel, Markus Diefenhardt, Emmanouil Fokas, Rebekka Kosmala, Michael Flentje, Bülent Polat

Open access · goldAbstract readRandomized Controlled TrialMulticenter Study
In one paragraph

Trial report in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.9field-weighted citation impact, top 23% of its field
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

7 citing papers in PubMed, 9 citations in OpenAlex.

  1. Trial
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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

10 authors at 2 institutions in 1 country.

Marcus ZimmermannDepartment of Radiation Oncology, University Hospital Würzburg, Josef-Schneider-Str. 11, 97080, Würzburg, Germany. Zimmerman_m2@ukw.de.
Anne RichterDepartment of Radiation Oncology, University Hospital Würzburg, Josef-Schneider-Str. 11, 97080, Würzburg, Germany.
Stefan WeickDepartment of Radiation Oncology, University Hospital Würzburg, Josef-Schneider-Str. 11, 97080, Würzburg, Germany.
Florian ExnerDepartment of Radiation Oncology, University Hospital Würzburg, Josef-Schneider-Str. 11, 97080, Würzburg, Germany.
Frederick MantelDepartment of Radiation Oncology, University Hospital Würzburg, Josef-Schneider-Str. 11, 97080, Würzburg, Germany.
Markus DiefenhardtDepartment of Radiation Oncology, University Hospital Frankfurt, Frankfurt, Germany.
Emmanouil FokasDepartment of Radiation Oncology, University Hospital Frankfurt, Frankfurt, Germany.
Rebekka KosmalaDepartment of Radiation Oncology, University Hospital Würzburg, Josef-Schneider-Str. 11, 97080, Würzburg, Germany.
Michael FlentjeDepartment of Radiation Oncology, University Hospital Würzburg, Josef-Schneider-Str. 11, 97080, Würzburg, Germany.
Bülent PolatDepartment of Radiation Oncology, University Hospital Würzburg, Josef-Schneider-Str. 11, 97080, Würzburg, Germany.
Universitätsklinikum Würzburg · DEGoethe University Frankfurt · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In locally advanced rectal cancer (LARC) neoadjuvant chemoradiotherapy is regarded as standard treatment. We assessed acute toxicities in patients receiving conventional 3D-conformal radiotherapy (3D-RT) and correlated them with dosimetric parameters after re-planning with volumetric modulated arc therapy (VMAT). Patients were randomized within the multicenter CAO/ARO/AIO-12 trial and received 50.4 Gy in 28 fractions and simultaneous chemotherapy with fluorouracil and oxaliplatin. Organs at risk (OAR) were contoured in a standardized approach. Acute toxicities and dose volume histogram parameters of 3D-RT plans were compared to retrospectively calculated VMAT plans. From 08/2015 to 01/2018, 35 patients with LARC were treated at one study center. Thirty-four patients were analyzed of whom 1 (3%) was UICC stage II and 33 (97%) patients were UICC stage III. Grade 3 acute toxicities occurred in 5 patients (15%). Patients with acute grade 1 cystitis (n = 9) had significantly higher D

Indexed as

Radiotherapy, Intensity-ModulatedRectal NeoplasmsHumansRetrospective Studies

Identifiers

PMID36481692
PMCPMC9731986
OpenAlexW4311082299

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.