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ArticleEJNMMI research2020

Radiation dosimetry of

Silvano Gnesin, Joachim Müller, Irene A Burger, Alexander Meisel, Marco Siano, Martin Früh, Matthias Choschzick, Cristina Müller, Roger Schibli, Simon M Ametamey and 4 more

Registry-linked trialAbstract read
In one paragraph

Article in EJNMMI research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03242993 (Biodistribution, Tumor Detection, and Radiation Dosimentry of [18F]-AZAFOL as POSITRON EMISSION TOMOGRAPHY), which is not on this map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing 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.

NCT03242993 phase1completednot on this map

Biodistribution, Tumor Detection, and Radiation Dosimentry of [18F]-AZAFOL as POSITRON EMISSION TOMOGRAPHY (PET) Tracer in Folate Receptor Positive Cancer Imaging

TypeinterventionalSponsorUniversity of Lausanne HospitalsRan2017 to 2019Enrolled15ConditionsMetastatic Cancer Lung, Metastatic Ovarian CancerArms[18F]-AzaFol, folarell
3 · Its place in the literature

Who cites it

21 citing papers in PubMed.

  1. Review
  2. [ACS omega · 2026
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  3. Review
  4. Article
  5. Preparation and preclinical evaluation ofEJNMMI radiopharmacy and chemistry · 2025
    Article
  6. Article
  7. Article
  8. Article
  9. The Imageable Genome.Nature communications · 2023
    Article
  10. Radionuclide-based theranostics - a promising strategy for lung cancer.European journal of nuclear medicine and molecular imaging · 2023
    Review
  11. Review
  12. Article
  13. Review
  14. Review
  15. Article
  16. Promising potential of [European journal of nuclear medicine and molecular imaging · 2021
    Article
  17. Review
  18. Review
  19. Article
  20. Pharmacokinetic Properties ofMolecules (Basel, Switzerland) · 2020
    Article
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.

Silvano GnesinInstitute of Radiation Physics, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland.
Joachim MüllerDepartment of Radiology and Nuclear Medicine, Cantonal Hospital St. Gallen, St. Gallen, Switzerland.
Irene A BurgerDepartment of Nuclear Medicine, University Hospital of Zurich, Zurich, Switzerland.
Alexander MeiselDepartment of Nuclear Medicine, University Hospital of Zurich, Zurich, Switzerland.
Marco SianoDepartment of Oncology and Hematology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland.
Martin FrühDepartment of Oncology and Hematology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland.
Matthias ChoschzickInstitute for Pathology and Molecular Pathology, University Hospital of Zurich, Zurich, Switzerland.
Cristina MüllerDepartment of Chemistry and Applied Biosciences, ETH Zurich, Zurich, Switzerland.
Roger SchibliDepartment of Chemistry and Applied Biosciences, ETH Zurich, Zurich, Switzerland.
Simon M AmetameyDepartment of Chemistry and Applied Biosciences, ETH Zurich, Zurich, Switzerland.
Philipp A KaufmannDepartment of Nuclear Medicine, University Hospital of Zurich, Zurich, Switzerland.
Valerie TreyerDepartment of Nuclear Medicine, University Hospital of Zurich, Zurich, Switzerland.
John O PriorDepartment of Nuclear Medicine and Molecular Imaging, Lausanne University Hospital and University of Lausanne, Rue du Bugnon 46, CH-1011, Lausanne, Switzerland. john.prior@chuv.ch.
Niklaus SchaeferDepartment of Nuclear Medicine and Molecular Imaging, Lausanne University Hospital and University of Lausanne, Rue du Bugnon 46, CH-1011, Lausanne, Switzerland.

Funding

Personalized Health and Related Technology (PHRT) Initiative Grant No. 512Swiss Commission for Technology and Innovation CTI-Grant 13877.1 PFLS-LS
6 · The paper itself

Abstract

backgroundThe folate receptor alpha (FRα) is an interesting target for imaging and therapy of different cancers. We present the first in-human radiation dosimetry and radiation safety results acquired within a prospective, multicentric trial (NCT03242993) evaluating the MATERIAL AND

methodsSix eligible patients presented a histologically confirmed adenocarcinoma of the lung with measurable lesions (≥ 10 mm according to RECIST 1.1). TOF-PET images were acquired at 3, 11, 18, 30, 40, 50, and 60 min after the intravenous injection of 327 MBq (range 299-399 MBq) of

resultsNo serious related adverse events were observed. The highest AD were in the liver, the kidneys, the urinary bladder, and the spleen (51.9, 45.8, 39.1, and 35.4 μGy/MBq, respectively). Estimated patient and gender-averaged E were 18.0 ± 2.6 and 19.7 ± 1.4 μSv/MBq, respectively. E in-human exceeded the value of 14.0 μSv/MBq extrapolated from pre-clinical data. Average tumor AD was 34.8 μGy/MBq (range 13.6-60.5 μGy/MBq).

conclusions

trial registrationClinicalTrial.gov, NCT03242993, posted on August 8, 2017.

Indexed as

18F-AzafolChoroid plexusesDosimetryFolate receptorFOLR1FRalphaFRαImagingLung cancerOLINDA/EXMPositron emission tomography (PET)

Identifiers

PMID32270313
PMCPMC7142191

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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.