Abstract
Purpose
Pheochromocytomas/paragangliomas (PPGLs) and their metastases are tumors that predominantly express somatostatin receptor 2 (SSR2). 68Ga-DOTA(0)-Tyr(3)-octreotate (68Ga-DOTATATE) is a PET radiopharmaceutical with both high and selective affinity for SSRs. The purpose of this study was to evaluate the utility of 68Ga-DOTATATE in comparison with other specific and nonspecific radiopharmaceuticals recommended in the current guidelines for the localization of metastatic sporadic PPGL by PET/CT.
Methods
This prospective study included 22 patients (15 men, 7 women; aged 50.0 ± 13.9 years) with confirmed metastatic PPGL, a negative family history for PPGL, and negative genetic testing, who underwent 68Ga-DOTATATE, 18F-fluoro-2-deoxy-D-glucose (18F-FDG) PET/CT, and CT/MRI. Only 12 patients underwent an additional 18F-fluorodihydroxyphenylalanine (18F-FDOPA) PET/CT scan and only 11 patients underwent an additional 18F-fluorodopamine (18F-FDA) PET/CT scan. The rates of detection of metastatic lesions were compared among all the imaging studies. A composite of all functional and anatomical imaging studies served as the imaging comparator.
Results
68Ga-DOTATATE PET/CT showed a lesion-based detection rate of 97.6 % (95 % confidence interval, CI, 95.8 – 98.7 %). 18F-FDG PET/CT, 18F-FDOPA PET/CT, 18F-FDA PET/CT, and CT/MRI showed detection rates of 49.2 % (CI 44.5 – 53.6 %; p < 0.01), 74.8 % (CI 69.0 – 79.9 %); p < 0.01), 77.7 % (CI 71.5 – 82.8 %; p < 0.01), and 81.6 % (CI 77.8 – 84.8 %; p < 0.01), respectively.
Conclusion
The results of this study demonstrate the superiority of 68Ga-DOTATATE PET/CT in the localization of sporadic metastatic PPGLs compared to all other functional and anatomical imaging modalities, and suggest modification of future guidelines towards this new imaging modality.
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References
DeLellis RA. Pathology and genetics of tumours of endocrine organs. Lyon: IARC Press; 2004.
Martucci VL, Pacak K. Pheochromocytoma and paraganglioma: diagnosis, genetics, management, and treatment. Curr Probl Cancer. 2014;38:7–41.
Matro J, Giubellino A, Pacak K. Current and future therapeutic approaches for metastatic pheochromocytoma and paraganglioma: focus on SDHB tumors. Horm Metab Res. 2013;45:147–53.
Turkova H, Prodanov T, Maly M, Martucci V, Adams K, Widimsky Jr J, et al. Characteristics and outcomes of metastatic SDHB and sporadic pheochromocytoma/paraganglioma: a National Institutes of Health study. Endocr Pract. 2016;22:302–14.
Reubi JC, Waser B, Schaer JC, Laissue JA. Somatostatin receptor sst1-sst5 expression in normal and neoplastic human tissues using receptor autoradiography with subtype-selective ligands. Eur J Nucl Med. 2001;28:836–46.
Sadowski SM, Millo C, Cottle-Delisle C, Merkel R, Yang LA, Herscovitch P, et al. Results of (68)gallium-DOTATATE PET/CT scanning in patients with multiple endocrine neoplasia type 1. J Am Coll Surg. 2015;221:509–17.
Tan TH, Hussein Z, Saad FF, Shuaib IL. Diagnostic performance of (68)Ga-DOTATATE PET/CT, (18)F-FDG PET/CT and (131)I-MIBG scintigraphy in mapping metastatic pheochromocytoma and paraganglioma. Nucl Med Mol Imaging. 2015;49:143–51.
Naji M, Zhao C, Welsh SJ, Meades R, Win Z, Ferrarese A, et al. 68Ga-DOTA-TATE PET vs. 123I-MIBG in identifying malignant neural crest tumours. Mol Imaging Biol. 2011;13:769–75.
Win Z, Al-Nahhas A, Towey D, Todd JF, Rubello D, Lewington V, et al. 68Ga-DOTATATE PET in neuroectodermal tumours: first experience. Nucl Med Commun. 2007;28:359–63.
Sharma P, Thakar A, Suman KC, Dhull VS, Singh H, Naswa N, et al. 68Ga-DOTANOC PET/CT for baseline evaluation of patients with head and neck paraganglioma. J Nucl Med. 2013;54:841–7.
Naswa N, Sharma P, Nazar AH, Agarwal KK, Kumar R, Ammini AC, et al. Prospective evaluation of 68Ga-DOTA-NOC PET-CT in phaeochromocytoma and paraganglioma: preliminary results from a single centre study. Eur Radiol. 2012;22:710–9.
Puranik AD, Kulkarni HR, Singh A, Baum RP. Peptide receptor radionuclide therapy with (90)Y/ (177)Lu-labelled peptides for inoperable head and neck paragangliomas (glomus tumours). Eur J Nucl Med Mol Imaging. 2015;42:1223–30.
Janssen I, Blanchet EM, Adams K, Chen CC, Millo CM, Herscovitch P, et al. Superiority of [68Ga]-DOTATATE PET/CT to other functional imaging modalities in the localization of SDHB-associated metastatic pheochromocytoma and paraganglioma. Clin Cancer Res. 2015;21:3888–95.
Taieb D, Neumann H, Rubello D, Al-Nahhas A, Guillet B, Hindie E. Modern nuclear imaging for paragangliomas: beyond SPECT. J Nucl Med. 2012;53:264–74.
Timmers HJ, Kozupa A, Chen CC, Carrasquillo JA, Ling A, Eisenhofer G, et al. Superiority of fluorodeoxyglucose positron emission tomography to other functional imaging techniques in the evaluation of metastatic SDHB-associated pheochromocytoma and paraganglioma. J Clin Oncol. 2007;25:2262–9.
Elston MS, Meyer-Rochow GY, Conaglen HM, Clarkson A, Clifton-Bligh RJ, Conaglen JV, et al. Increased SSTR2A and SSTR3 expression in succinate dehydrogenase-deficient pheochromocytomas and paragangliomas. Hum Pathol. 2015;46:390–6.
Timmers HJ, Chen CC, Carrasquillo JA, Whatley M, Ling A, Havekes B, et al. Comparison of 18F-fluoro-L-DOPA, 18F-fluoro-deoxyglucose, and 18F-fluorodopamine PET and 123I-MIBG scintigraphy in the localization of pheochromocytoma and paraganglioma. J Clin Endocrinol Metab. 2009;94:4757–67.
Fonte JS, Robles JF, Chen CC, Reynolds J, Whatley M, Ling A, et al. False-negative 123I-MIBG SPECT is most commonly found in SDHB-related pheochromocytoma or paraganglioma with high frequency to develop metastatic disease. Endocr Relat Cancer. 2012;19:83–93.
Loh KC, Fitzgerald PA, Matthay KK, Yeo PP, Price DC. The treatment of malignant pheochromocytoma with iodine-131 metaiodobenzylguanidine (131I-MIBG): a comprehensive review of 116 reported patients. J Endocrinol Invest. 1997;20:648–58.
Niemeijer ND, Alblas G, van Hulsteijn LT, Dekkers OM, Corssmit EP. Chemotherapy with cyclophosphamide, vincristine and dacarbazine for malignant paraganglioma and pheochromocytoma: systematic review and meta-analysis. Clin Endocrinol (Oxf). 2014;81:642–51.
Lenders JW, Duh QY, Eisenhofer G, Gimenez-Roqueplo AP, Grebe SK, Murad MH, et al. Pheochromocytoma and paraganglioma: an Endocrine Society clinical practice guideline. J Clin Endocrinol Metab. 2014;99:1915–42.
Hofman MS, Hicks RJ. Moving beyond “lumpology”: PET/CT imaging of pheochromocytoma and paraganglioma. Clin Cancer Res. 2015;21:3815–7.
Timmers HJ, Hadi M, Carrasquillo JA, Chen CC, Martiniova L, Whatley M, et al. The effects of carbidopa on uptake of 6-18F-fluoro-L-DOPA in PET of pheochromocytoma and extraadrenal abdominal paraganglioma. J Nucl Med. 2007;48:1599–606.
Taieb D, Timmers HJ, Hindie E, Guillet BA, Neumann HP, Walz MK, et al. EANM 2012 guidelines for radionuclide imaging of phaeochromocytoma and paraganglioma. Eur J Nucl Med Mol Imaging. 2012;39:1977–95.
Belhocine T, Spaepen K, Dusart M, Castaigne C, Muylle K, Bourgeois P, et al. 18FDG PET in oncology: the best and the worst. Int J Oncol. 2006;28:1249–61.
Warburg O. On the origin of cancer cells. Science. 1956;123:309–14.
Jochmanova I, Yang C, Zhuang Z, Pacak K. Hypoxia-inducible factor signaling in pheochromocytoma: turning the rudder in the right direction. J Natl Cancer Inst. 2013;105:1270–83.
Timmers HJ, Chen CC, Carrasquillo JA, Whatley M, Ling A, Eisenhofer G, et al. Staging and functional characterization of pheochromocytoma and paraganglioma by 18F-fluorodeoxyglucose (18F-FDG) positron emission tomography. J Natl Cancer Inst. 2012;104:700–8.
Havekes B, King K, Lai EW, Romijn JA, Corssmit EP, Pacak K. New imaging approaches to phaeochromocytomas and paragangliomas. Clin Endocrinol (Oxf). 2010;72:137–45.
Timmers HJ, Eisenhofer G, Carrasquillo JA, Chen CC, Whatley M, Ling A, et al. Use of 6-[18F]-fluorodopamine positron emission tomography (PET) as first-line investigation for the diagnosis and localization of non-metastatic and metastatic phaeochromocytoma (PHEO). Clin Endocrinol (Oxf). 2009;71:11–7.
Sounness BD, Schembri GP. 68Ga-Dotatate avid medullary thyroid cancer with occult liver metastases. Clin Nucl Med. 2014;39:87–90.
Kroiss A, Putzer D, Decristoforo C, Uprimny C, Warwitz B, Nilica B, et al. 68Ga-DOTA-TOC uptake in neuroendocrine tumour and healthy tissue: differentiation of physiological uptake and pathological processes in PET/CT. Eur J Nucl Med Mol Imaging. 2013;40:514–23.
van Hulsteijn LT, van Duinen N, Verbist BM, Jansen JC, van der Klaauw AA, Smit JW, et al. Effects of octreotide therapy in progressive head and neck paragangliomas: case series. Head Neck. 2013;35:E391–6.
Lecouvet FE, Talbot JN, Messiou C, Bourguet P, Liu Y, de Souza NM. Monitoring the response of bone metastases to treatment with magnetic resonance imaging and nuclear medicine techniques: a review and position statement by the European Organisation for Research and Treatment of Cancer Imaging Group. Eur J Cancer. 2014;50:2519–31.
Hofman MS, Kong G, Neels OC, Eu P, Hong E, Hicks RJ. High management impact of Ga-68 DOTATATE (GaTate) PET/CT for imaging neuroendocrine and other somatostatin expressing tumours. J Med Imaging Radiat Oncol. 2012;56:40–7.
Maurice JB, Troke R, Win Z, Ramachandran R, Al-Nahhas A, Naji M, et al. A comparison of the performance of 68Ga-DOTATATE PET/CT and 123I-MIBG SPECT in the diagnosis and follow-up of phaeochromocytoma and paraganglioma. Eur J Nucl Med Mol Imaging. 2012;39:1266–70.
Yang J, Kan Y, Ge BH, Yuan L, Li C, Zhao W. Diagnostic role of gallium-68 DOTATOC and gallium-68 DOTATATE PET in patients with neuroendocrine tumors: a meta-analysis. Acta Radiol. 2014;55:389–98.
Acknowledgments
We acknowledge the assistance of all those who participated in this project, especially the technologists in the NIH Clinical Center PET Department.
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This work was supported, in part, by the Intramural Research Program of the National Institutes of Health, Eunice Kennedy Shriver National Institute of Child Health and Human Development.
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All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the principles of the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards.
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Informed consent was obtained from all individual participants included in the study.
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Janssen, I., Chen, C.C., Millo, C.M. et al. PET/CT comparing 68Ga-DOTATATE and other radiopharmaceuticals and in comparison with CT/MRI for the localization of sporadic metastatic pheochromocytoma and paraganglioma. Eur J Nucl Med Mol Imaging 43, 1784–1791 (2016). https://doi.org/10.1007/s00259-016-3357-x
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DOI: https://doi.org/10.1007/s00259-016-3357-x