Evidence map›Paper›PMID 40325261›Full record

ArticleEuropean journal of nuclear medicine and molecular imaging2025

Organ and tumour dosimetry of

James Nagarajah, Hyun Kim, Luke Nordquist, Vikas Prasad, Nathaniel Scott, Daniel Stevens, Benjamin Fongenie, Joseph Osborne

Abstract readClinical Trial, Phase I
In one paragraph

Article in European journal of nuclear medicine and molecular imaging, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Clinical Trial Protocol for LPS-Boost: Intensified [Journal of nuclear medicine : official publication, Society of Nuclear Medicine · 2026
    Article
  2. Dosimetry-Driven Personalization of Radiopharmaceutical Therapies: Evidence and Opportunities.Journal of nuclear medicine : official publication, Society of Nuclear Medicine · 2026
    Review
  3. 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

8 authors.

James NagarajahRadboud University Nijmegen Medical Centre, Nijmegen, The Netherlands. James.Nagarajah@radboudumc.nl.
Hyun KimWashington University School of Medicine, St Louis, MO, US.
Luke NordquistXCancer Corporation, Omaha, NE, USA.
Vikas PrasadWashington University School of Medicine, St Louis, MO, US.
Nathaniel ScottBlue Earth Therapeutics Ltd, Oxford, UK.
Daniel StevensBlue Earth Therapeutics Ltd, Oxford, UK.
Benjamin FongenieBlue Earth Therapeutics Ltd, Oxford, UK.
Joseph OsborneMolecular Imaging and Therapeutics, Department of Radiology, Weill Cornell Medicine, New York, NY, US.

Funding

Blue Earth Therapeutics N/A
6 · The paper itself

Abstract

purposeTo evaluate tumour and normal organ dosimetry of PSMA-targeted RLT

methodsPSMA-positive mCRPC patients experiencing disease progression following standard-of-care treatment were enrolled and underwent ≤ 3 cycles of 5.55 or 7.40 GBq

resultsThirteen patients were enrolled; three received 5.55 GBq/cycle and 10 received 7.40 GBq/cycle. Mean absorbed doses were 0.266, 0.130 and 8.87 Gy/GBq in kidneys, salivary glands, and tumours (activity-method), respectively, giving mean tumour-to-kidney and tumour-to-salivary ratios of 32.1 and 73.2, respectively. Tumour dose estimates were consistently higher with the activity-method vs. anatomy-method. Tumour absorbed doses decreased each cycle; Cycle 2 and 3 doses were ~ 37% and ~ 56% lower than Cycle 1 estimates, respectively.

conclusion

Indexed as

Antigens, SurfaceGlutamate Carboxypeptidase IILutetiumMolecular Targeted TherapyProstatic Neoplasms, Castration-ResistantRadioisotopesAgedHumansMaleMiddle AgedRadiometryRadiopharmaceuticalsSingle Photon Emission Computed Tomography Computed TomographyTissue DistributionAntigens, SurfaceFOLH1 protein, humanGlutamate Carboxypeptidase IILutetiumLutetium-177RadioisotopesRadiopharmaceuticalsDosimetryPharmacokineticsProstate cancerProstate-specific membrane antigenRadioligand therapy

Identifiers

PMID40325261
PMCPMC12491383

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.