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[18F]Tetrafluoroborate PET/CT for detecting differentiated thyroid cancer: phase-II study protocol

  • Hannelore I Coerts
  • , Tessa M van Ginhoven
  • , W Edward Visser
  • , Albert D Windhorst
  • , Menno R Vriens
  • , Marc J C van Treijen
  • , Bart de Keizer
  • , Frederik A Verburg*
  • *Corresponding author for this work

Research output: Contribution to journal › Article › Academic › peer-review

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Abstract

AIMS: This study aims to evaluate the diagnostic potential of [ 18F]TFB PET/CT for detecting pre-operative lymph node metastases and predicting [ 131I] therapy response in differentiated thyroid cancer (DTC).

METHODS: This prospective, multicenter phase-2 clinical trial includes adult patients with DTC and pathologically confirmed cervical lymph node metastases scheduled for thyroidectomy and lymph node dissection (Group 1) and patients with recurrent or persistent DTC scheduled for radioiodine therapy (Group 2). [ 18F]TFB PET/CT will be compared to current imaging modalities and post-therapy scintigraphy. Primary outcomes include optimal imaging time points, sensitivity, specificity, SUV max, and TBR max for lymph node metastases and suspected lesions. Secondary outcomes involve [ 18F]TFB kinetics, NIS expression correlation, and safety profiles. In conclusion, [ 18F]TFB PET/CT holds the potential for enhancing pre-operative lymph node metastasis detection and predicting [ 131I] therapy response, potentially improving surgical and therapeutic outcomes for DTC patients.

Original languageEnglish
Pages (from-to)3167-3174
Number of pages8
JournalFuture Oncology
Volume21
Issue number24
DOIs
Publication statusPublished - Oct 2025

Keywords

  • Adult
  • Clinical Trials, Phase II as Topic
  • Female
  • Fluorine Radioisotopes
  • Humans
  • Iodine Radioisotopes/therapeutic use
  • Lymphatic Metastasis/diagnostic imaging
  • Male
  • Middle Aged
  • Multicenter Studies as Topic
  • Positron Emission Tomography Computed Tomography/methods
  • Prospective Studies
  • Radiopharmaceuticals
  • Thyroid Neoplasms/pathology
  • Thyroidectomy

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