Evidence map›Paper›PMID 32613587›Full record

ArticleEJNMMI physics2020

Establishment of a clinical SPECT/CT protocol for imaging of

I Marin, T Rydèn, M Van Essen, J Svensson, N Gracheva, U Köster, J R Zeevaart, N P van der Meulen, C Müller, P Bernhardt

Open access · goldAbstract read
In one paragraph

Article in EJNMMI physics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
2.1field-weighted citation impact, top 10% 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

25 citing papers in PubMed, 44 citations in OpenAlex.

  1. Targeted βJournal of nuclear medicine : official publication, Society of Nuclear Medicine · 2026
    Trial
  2. Article
  3. QuantitativeEJNMMI physics · 2026
    Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Quantitative SPECT imaging ofEJNMMI physics · 2024
    Article
  12. First-in-human administration of terbium-161-labelled somatostatin receptor subtype 2 antagonist ([European journal of nuclear medicine and molecular imaging · 2024
    Article
  13. EANM guidance document: dosimetry for first-in-human studies and early phase clinical trials.European journal of nuclear medicine and molecular imaging · 2024
    Article
  14. Article
  15. Review
  16. Review
  17. Review
  18. Article
  19. Journal of nuclear medicine : official publication, Society of Nuclear Medicine · 2023
    Article
  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

10 authors at 5 institutions in 4 countries.

I MarinDepartment of Radiation Physics, Institution of Clinical Science, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
T RydènDepartment of Medical Physics and Bioengineering, Sahlgrenska University Hospital, Gula Stråket 2B, 413 45, Gothenburg, Sweden.
M Van EssenDepartment of Clinical Physiology, Sahlgrenska University Hospital, Gothenburg, Sweden.
J SvenssonDepartment of Oncology, Institution of Clinical Science, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
N GrachevaCenter for Radiopharmaceutical Sciences ETH-PSI-USZ, Paul Scherrer Institute, Villigen-PSI, Villigen, Switzerland.
U KösterInstitute Laue-Langevin, Grenoble, France.
J R ZeevaartRadiochemistry, South African Nuclear Energy Corporation (Necsa), Brits, South Africa.
N P van der MeulenCenter for Radiopharmaceutical Sciences ETH-PSI-USZ, Paul Scherrer Institute, Villigen-PSI, Villigen, Switzerland.
C MüllerCenter for Radiopharmaceutical Sciences ETH-PSI-USZ, Paul Scherrer Institute, Villigen-PSI, Villigen, Switzerland.
P BernhardtDepartment of Radiation Physics, Institution of Clinical Science, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden. peter.bernhardt@gu.se.ORCID http://orcid.org/0000-0003-1984-4353
Paul Scherrer Institute · CHSahlgrenska University Hospital · SEUniversity of Gothenburg · SEInstitut Langevin · FRSouth African Nuclear Energy Corporation (South Africa) · ZA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIt has been proposed, and preclinically demonstrated, that MATERIALS AND

methodsOptimal settings using various γ-camera collimators and energy windows were explored by imaging a Jaszczak phantom, including hollow-sphere inserts, filled with

resultsThe best RC and SNR were obtained at an energy window between 67.1 and 82.1 keV. Ring artifacts, caused by non-uniformity, were removed with extrinsic uniformity correction for the energy window between 67.1 and 82.1 keV, but not with intrinsic correction. Analyzing the lower energy window between 48.9 and 62.9 keV, the ring artifacts remained after uniformity corrections. The recovery was similar for the different collimators when using a specific OSEM reconstruction. Recovery and SNR were highest for ASC-OSEM, followed by AS-OSEM and A-OSEM. When using the optimized parameter setting, the resolution of

conclusionSPECT with high resolution is feasible with

Indexed as

161TbImage qualitySPECTTargeted radionuclide therapy

Identifiers

PMID32613587
PMCPMC7329978
OpenAlexW3039553746

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.