Evidence map›Paper›PMID 41148529›Full record

ArticleEJNMMI radiopharmacy and chemistry2025

Automated radiosynthesis of [

Amy L Vāvere, Allison J Clay, Arijit Ghosh, Joana Marie Almazan, Melissa J Brown, Spenser Simpson, Kiel D Neumann

Abstract read
In one paragraph

Article in EJNMMI radiopharmacy and chemistry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors.

Amy L VāvereMolecular Imaging Core, Department of Radiology, St. Jude Children's Research Hospital, Mail Stop 220, Memphis, TN, 38112, USA. amy.vavere@stjude.org.ORCID http://orcid.org/0009-0008-2011-8790
Allison J ClayMolecular Imaging Core, Department of Radiology, St. Jude Children's Research Hospital, Mail Stop 220, Memphis, TN, 38112, USA.
Arijit GhoshMolecular Imaging Core, Department of Radiology, St. Jude Children's Research Hospital, Mail Stop 220, Memphis, TN, 38112, USA.
Joana Marie AlmazanMolecular Imaging Core, Department of Radiology, St. Jude Children's Research Hospital, Mail Stop 220, Memphis, TN, 38112, USA.
Melissa J BrownMolecular Imaging Core, Department of Radiology, St. Jude Children's Research Hospital, Mail Stop 220, Memphis, TN, 38112, USA.
Spenser SimpsonDepartment of Radiology, St. Jude Children's Research Hospital, Memphis, TN, USA.
Kiel D NeumannDepartment of Radiology, St. Jude Children's Research Hospital, Memphis, TN, USA.

Funding

[18F]fluoromannitol: A novel imaging agent to delineate osteomyelitis in sickle cell diseaseR01AI192221 · NIAID · ST. JUDE CHILDREN'S RESEARCH HOSPITAL · PI Amanda Marie Green, Kiel Neumann · 2025 to 2026
$1.8M
American Lebanese Syrian Associated Charities American Lebanese Syrian Associated CharitiesNational Institute of Allergy and Infectious Diseases R01AI192221-01NIAID NIH HHS R01 AI192221NIBIB NIH HHS R01AI177976-01
6 · The paper itself

Abstract

backgroundInfections pose a significant risk to immunocompromised individuals, and accurate, efficient diagnosis remain challenging. Current imaging methods like MRI and FDG PET lack pathogen specificity which complicate diagnosis and lead to overuse of antibiotics. Recent data shows that [

resultsThis study optimized and automated the radiosynthesis of [¹⁸F]fluoromannitol ([¹⁸F]FMtl) on a Trasis AllinOne synthesizer. The 105-minute synthesis achieved an average yield of 11.0% (n = 19) with > 97% radiochemical purity, and the product remained stable for at least 8 h. While yield was lower than the previously reported manual method, automation enabled reproducibility and sterility. Process improvements included optimizing evaporation steps and reaction temperature, which significantly increased fluorine incorporation and yield. The process was validated to meet USP < 823 > regulatory requirements including full QC testing on three consecutive batches.

conclusionsAn automated method for the radiochemical synthesis of [

Indexed as

AutomationFluoromannitolInfectionPETRadiofluorinationRadiosynthesis

Identifiers

PMID41148529
PMCPMC12569285

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.