European Journal of Nuclear Medicine and Molecular Imaging

, Volume 35, Issue 1, pp 47–52

Prognostic value of 99mTc-HYNIC Annexin-V imaging in squamous cell carcinoma of the head and neck

  • David Loose
  • Hubert Vermeersch
  • Filip De Vos
  • Philippe Deron
  • Guido Slegers
  • Christophe Van de Wiele
Original article

DOI: 10.1007/s00259-007-0577-0

Cite this article as:
Loose, D., Vermeersch, H., De Vos, F. et al. Eur J Nucl Med Mol Imaging (2008) 35: 47. doi:10.1007/s00259-007-0577-0

Abstract

Purpose

The purpose of the study was to report on the prognostic value of 99mTc-hydrazinonicotinamide (HYNIC) Annexin-V single-photon emission computed tomography (SPECT) imaging in patients suffering from primary squamous cell carcinoma of the head and neck.

Methods

Twenty-nine patients diagnosed with a primary untreated head and neck squamous cell carcinoma were included in this study. In all patients, 99mTc-HYNIC Annexin-V scintigraphy SPECT was performed before treatment instigation. Tumour-to-background ratios (T/N) of the primary tumour, derived from reconstructed images, as well as clinical variables were obtained in all patients and related to patient outcome. Median follow-up was 22.6 months (range 4.1–55.8 months).

Results

On univariate as well as multivariate analysis, only the 99mTc-HYNIC Annexin-V T/N ratio dichotomized using the group median as cutoff value (T/N ratio of 2) was predictive of recurrence-free survival (respectively, p = 0.0000 and 0.000). On univariate analysis, only lymph node status dichotomized according to N0 vs N1–N2–N3 disease and the 99mTc-HYNIC Annexin-V T/N ratio dichotomized using the group median as cutoff value (T/N ratio of 2) were predictive of overall survival (p = 0.0051 and 0.0000). When both factors were included in the multivariate model, both N status and the 99mTc-HYNIC Annexin-V T/N ratio showed an independent association with overall survival (p = 0.001 for lymph node status and 0.000 for dichotomized 99mTc-HYNIC Annexin-V T/N ratio).

Conclusion

99mTc-HYNIC Annexin-V T/N ratios derived from SPECT provides independent prognostic information on disease-free survival and overall survival.

Keywords

Annexin VApoptosis imagingMolecular imagingOncologyPrognosis

Copyright information

© Springer-Verlag 2007

Authors and Affiliations

  • David Loose
    • 1
  • Hubert Vermeersch
    • 1
  • Filip De Vos
    • 2
  • Philippe Deron
    • 1
  • Guido Slegers
    • 2
  • Christophe Van de Wiele
    • 3
    • 4
    • 5
  1. 1.Department of Head and Neck SurgeryUniversity Hospital GhentGhentBelgium
  2. 2.Department of RadiopharmacyUniversity Hospital GhentGhentBelgium
  3. 3.Department of Nuclear MedicineUniversity Hospital GhentGhentBelgium
  4. 4.Department of Experimental CancerologyUniversity Hospital GhentGhentBelgium
  5. 5.Department of RadiotherapyUniversity Hospital GhentGhentBelgium