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10 results on '"Barré, Emmanuelle"'

2. Assessing Bone Marrow Activity in Patients with Myelofibrosis: Results of a Pilot Study of 18F-FLT PET

Author

Vercellino, Laetitia, primary, Ouvrier, Matthieu John, additional, Barré, Emmanuelle, additional, Cassinat, Bruno, additional, de Beco, Virginie, additional, Dosquet, Christine, additional, Chevret, Sylvie, additional, Meignin, Véronique, additional, Chomienne, Christine, additional, Toubert, Marie-Elisabeth, additional, Merlet, Pascal, additional, and Kiladjian, Jean-Jacques, additional

Published
2017
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3. Final Results of a Phase 1 Study of 18F-FLT Positron Emission Tomography (PET)/Computed Tomography Imaging in Myelofibrosis (FLT-MF-2009 Study)

Author

Andreoli, Annalisa, primary, Vercellino, Laetitia, additional, Ouvrier, Matthieu John, additional, Barré, Emmanuelle, additional, Cassinat, Bruno, additional, de Beco, Virginie, additional, Merlet, Pascal, additional, Dosquet, Christine, additional, Chomienne, Christine, additional, Chevret, Sylvie, additional, Toubert, Marie-Elisabeth, additional, and Kiladjian, Jean-Jacques, additional

Published
2014
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5. 18 F-FLT Positron Emission Tomography (PET)/CT Imaging in Myelofibrosis: A Non Invasive Method to Assess Bone Marrow Function and Extramedullary Hematopoiesis

Author

Andreoli, Annalisa, primary, Vercellino, Laetitia, additional, Ouvrier, Mathieu-John, additional, Barré, Emmanuelle, additional, Cassinat, Bruno, additional, de Beco, Virginie, additional, Zini, Jean-Marc, additional, Merlet, Pascal, additional, Dosquet, Christine, additional, Chomienne, Christine, additional, Toubert, Marie-Elisabeth, additional, and Kiladjian, Jean-Jacques, additional

Published
2012
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6. Hypoxia Imaging of Uterine Cervix Carcinoma With 18F-FETNIM PET/CT

Author

Vercellino, Laetitia, primary, Groheux, David, additional, Thoury, Anne, additional, Delord, Marc, additional, Schlageter, Marie-Hélène, additional, Delpech, Yann, additional, Barré, Emmanuelle, additional, Baruch-Hennequin, Valérie, additional, Tylski, Perrine, additional, Homyrda, Laurence, additional, Walker, Francine, additional, Barranger, Emmanuel, additional, and Hindié, Elif, additional

Published
2012
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10. Assessing Bone Marrow Activity in Patients with Myelofibrosis: Results of a Pilot Study of 18 F-FLT PET.

Author

Vercellino L, Ouvrier MJ, Barré E, Cassinat B, de Beco V, Dosquet C, Chevret S, Meignin V, Chomienne C, Toubert ME, Merlet P, and Kiladjian JJ

Subjects
Aged, Bone Marrow pathology, Female, Humans, Male, Middle Aged, Pilot Projects, Primary Myelofibrosis pathology, Prognosis, Bone Marrow diagnostic imaging, Dideoxynucleosides, Positron-Emission Tomography, Primary Myelofibrosis diagnostic imaging
Abstract

An emerging noninvasive approach to assess tissue proliferation uses the PET tracer 3'-deoxy-3'- 18 F-fluorothymidine ( 18 F-FLT). To evaluate the diagnostic value of this technique in myelofibrosis, 18 F-FLT PET imaging results were compared with bone marrow histology and bone marrow scintigraphy (BMS), the gold standard techniques in this clinical situation. Methods: Fifteen patients with histology-proven myelofibrosis were included consecutively in the study. Tracers' distributions were assessed using a visual grading assessment score of the uptake in the axial skeleton, proximal and distal limbs, liver, and spleen. This visual score was used to define patterns of tracer distribution and to compare the information provided either by PET or by BMS. A semiquantitative analysis with determination of SUV max in the same localizations was performed for 18 F-FLT PET. Results: The histology grade of fibrosis correlated with the SUV max in the axial skeleton (spine and iliac crests) and proximal limbs. 18 F-FLT uptake in these areas was much lower in patients with grade 3 fibrosis than in patients with grade 1 or 2 fibrosis. 18 F-FLT PET showed the same distribution of uptake as BMS in 13 of 14 patients (1 patient did not undergo BMS). In 1 patient, 18 F-FLT PET clearly showed an intense abnormal splenic uptake, whereas spleen uptake was inconclusive with BMS. Conclusion: 18 F-FLT PET appears to be a reliable and convenient technique to assess hematopoietic activity in bone marrow. It yields results close to those observed with BMS. In our study population, 18 F-FLT uptake in the axial skeleton and proximal limbs assessed by SUV max correlated with the grade of fibrosis. Thus, 18 F-FLT PET may be a useful tool to measure the severity of myelofibrosis, and to monitor noninvasively the patients' status during follow-up. Finally, 18 F-FLT PET may be foreseen as an alternative to BMS., (© 2017 by the Society of Nuclear Medicine and Molecular Imaging.)

Published
2017
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