ArticleEuropean journal of nuclear medicine and molecular imaging2023
An exploration of the feasibility and clinical value of half-dose 5-h total-body
Article in European journal of nuclear medicine and molecular imaging, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.
What it found
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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.
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.
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Who cites it
7 citing papers in PubMed, 1 synthesis or guideline pooled it, 10 citations in OpenAlex.
- 2025 Chinese guideline for the imaging diagnosis and evaluation of Takayasu arteritis.Advances in rheumatology (London, England) · 2025Guideline
- Amygdalar metabolic activity associated with cerebrovascular events and carotid-vertebral artery stenosis in takayasu arteritis.European journal of nuclear medicine and molecular imaging · 2026Article
- Association of PET vascular activity score with Takayasu's arteritis angiographic progression.European journal of nuclear medicine and molecular imaging · 2025Observational
- Total-bodyEJNMMI research · 2025Article
- Expert consensus on workflow of PET/CT with long axial field-of-view.European journal of nuclear medicine and molecular imaging · 2025Review
- Diagnostic values of delayed additional FDG PET/CT scan in the evaluation of cardiac sarcoidosis.Annals of nuclear medicine · 2023Article
- Different hydration protocols for the quantification of healthy tissue uptake of half-doseQuantitative imaging in medicine and surgery · 2023Article
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
Abstract
purposeTo explore the feasibility and clinical value of 5-h delayed
methodsThis study included nine healthy volunteers who underwent 1-, 2.5-, and 5-h triple-time TB PET/CT scans and 55 patients with TA who underwent 2- and 5-h dual-time TB PET/CT scans with 1.85 MBq/kg
resultsThe liver, blood pool, and muscle SNR of the healthy volunteers at 2.5- and 5-h were similar (0.117 and 0.115, respectively, p = 0.095). We detected 415 TA lesions in 39 patients with active TA. The average 2- and 5-h scan LBRs were 3.67 and 7.59, respectively (p < 0.001). Similar TA lesion detection rates were noted in the 2-h (92.0%; 382/415) and 5-h (94.2%; 391/415) scans (p = 0.140). We detected 143 TA lesions in 19 patients with inactive TA. The 2- and 5-h scan LBRs were 2.99 and 5.71, respectively (p < 0.001). Similar positive detection rates in inactive TA were noted in the 2-h (97.9%; 140/143) and 5-h (98.6%; 141/143) scans (p = 0.500).
conclusionThe 2- and 5-h
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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.