Evidence map›Paper›PMID 32949253›Full record

ArticleEuropean journal of nuclear medicine and molecular imaging2021

Biodistribution and dosimetry of a single dose of albumin-binding ligand [

Vasko Kramer, René Fernández, Wencke Lehnert, Luis David Jiménez-Franco, Cristian Soza-Ried, Elisabeth Eppard, Matias Ceballos, Marian Meckel, Martina Benešová, Christoph A Umbricht and 5 more

Abstract read
In one paragraph

Article in European journal of nuclear medicine and molecular imaging, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed, 1 pooled it
–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

36 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Guideline
  2. The Prognostic Value ofAnnals of nuclear medicine · 2026
    Article
  3. Article
  4. Safety and efficacy of [European journal of nuclear medicine and molecular imaging · 2026
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  5. Review
  6. Tailored Reaction Conditions and Automated Radiolabeling of [International journal of molecular sciences · 2025
    Article
  7. Deciphering the Tumor Uptake of Heterobivalent (SSTJournal of medicinal chemistry · 2025
    Article
  8. Biodistribution and dosimetry of [European journal of nuclear medicine and molecular imaging · 2025
    Article
  9. JHU-2545 preferentially shields salivary glands and kidneys during PSMA-targeted imaging.European journal of nuclear medicine and molecular imaging · 2025
    Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Comparison of novel PSMA-targeting [European journal of nuclear medicine and molecular imaging · 2024
    Article
  15. Review
  16. Review
  17. A phase 1 trial to determine the maximum tolerated dose and patient-specific dosimetry of [European journal of nuclear medicine and molecular imaging · 2024
    Article
  18. Article
  19. Review
  20. 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

15 authors.

Vasko KramerCenter for Nuclear Medicine & PET/CT Positronmed, Julio Prado 714, 7501068, Providencia, Santiago, Chile. vkramer@positronpharma.cl.ORCID https://orcid.org/0000-0002-5285-6447
René FernándezCenter for Nuclear Medicine & PET/CT Positronmed, Julio Prado 714, 7501068, Providencia, Santiago, Chile.
Wencke LehnertABX-CRO, 01307, Dresden, Germany.
Luis David Jiménez-FrancoABX-CRO, 01307, Dresden, Germany.
Cristian Soza-RiedCenter for Nuclear Medicine & PET/CT Positronmed, Julio Prado 714, 7501068, Providencia, Santiago, Chile.
Elisabeth EppardPositronpharma SA, 7500921, Providencia, Santiago, Chile.
Matias CeballosCenter for Nuclear Medicine & PET/CT Positronmed, Julio Prado 714, 7501068, Providencia, Santiago, Chile.
Marian MeckelITM Medical Isotopes GmbH, Munich, Germany.
Martina BenešováCenter for Radiopharmaceutical Sciences ETH-PSI-USZ, Paul Scherrer Institute, 5232, Villigen-PSI, Switzerland.
Christoph A UmbrichtCenter for Radiopharmaceutical Sciences ETH-PSI-USZ, Paul Scherrer Institute, 5232, Villigen-PSI, Switzerland.
Andreas KlugeABX-CRO, 01307, Dresden, Germany.
Roger SchibliCenter for Radiopharmaceutical Sciences ETH-PSI-USZ, Paul Scherrer Institute, 5232, Villigen-PSI, Switzerland.
Konstantin ZhernosekovITM Medical Isotopes GmbH, Munich, Germany.
Horacio AmaralCenter for Nuclear Medicine & PET/CT Positronmed, Julio Prado 714, 7501068, Providencia, Santiago, Chile.
Cristina MüllerCenter for Radiopharmaceutical Sciences ETH-PSI-USZ, Paul Scherrer Institute, 5232, Villigen-PSI, Switzerland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionPSMA-targeted radionuclide therapy with lutetium-177 has emerged as an effective treatment option for metastatic, castration-resistant prostate cancer (mCRPC). Recently, the concept of modifying PSMA radioligands with an albumin-binding entity was demonstrated as a promising measure to increase the tumor uptake in preclinical experiments. The aim of this study was to translate the concept to a clinical setting and evaluate the safety and dosimetry of [

methodsTen patients (71.8 ± 8.2 years) with mCRPC received an activity of 3360 ± 393 MBq (120-160 μg) [

results[

conclusionOur data demonstrated that the concept of albumin-binding PSMA-radioligands is feasible and leads to increased tumor doses. After further optimization of the ligand design, the therapeutic outcomes may be improved for patients with prostate cancer.

Indexed as

Prostatic Neoplasms, Castration-ResistantAlbuminsDipeptidesHeterocyclic Compounds, 1-RingHumansLigandsMaleRadiopharmaceuticalsTissue DistributionAlbuminsDipeptidesHeterocyclic Compounds, 1-RingLigandsRadiopharmaceuticals[177Lu]Lu-PSMA-ALB-56Albumin-binding PSMA radioligandDosimetrymCRPCProstate cancerPSMA-targeted radionuclide therapy

Identifiers

PMID32949253
PMCPMC8036212

What OpenQuestion holds

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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.