Evidence map›Paper›PMID 29596133›Full record

ArticleNuclear medicine communications2018

An update on 'dose calibrator' settings for nuclides used in nuclear medicine.

Denis E Bergeron, Jeffrey T Cessna

Open access · greenAbstract read
In one paragraph

Article in Nuclear medicine communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.9field-weighted citation impact, top 16% 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

8 citing papers in PubMed, 19 citations in OpenAlex.

  1. Review
  2. Comparison of calibration coefficients for a vinten ionization chamber simulated using four Monte Carlo methods.Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine · 2023
    Article
  3. Article
  4. An Overview of In Vitro Assays ofDiagnostics (Basel, Switzerland) · 2023
    Review
  5. Article
  6. Primary standardization ofApplied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine · 2022
    Article
  7. The next generation of current measurement for ionization chambers.Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine · 2020
    Article
  8. Primary standardization ofApplied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine · 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

2 authors at 1 institution in 1 country.

Denis E BergeronPhysical Measurement Laboratory, National Institute of Standards and Technology, Gaithersburg, Maryland, USA.
Jeffrey T Cessna
National Institute of Standards and Technology · US

Funding

Intramural NIST DOC 9999-NIST
6 · The paper itself

Abstract

backgroundMost clinical measurements of radioactivity, whether for therapeutic or imaging nuclides, rely on commercial re-entrant ionization chambers ('dose calibrators'). The National Institute of Standards and Technology (NIST) maintains a battery of representative calibrators and works to link calibration settings ('dial settings') to primary radioactivity standards. Here, we provide a summary of NIST-determined dial settings for 22 radionuclides.

methodsWe collected previously published dial settings and determined some new ones using either the calibration curve method or the dialing-in approach.

resultsThe dial settings with their uncertainties are collected in a comprehensive table.

conclusionIn general, current manufacturer-provided calibration settings give activities that agree with National Institute of Standards and Technology standards to within a few percent.

Indexed as

Radiation DosageRadioisotopesCalibrationNuclear MedicineRadioisotopes

Identifiers

PMID29596133
PMCPMC6237185
OpenAlexW2800135806

What OpenQuestion holds

Textmetadata
LicenceTDM
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.