Olfat Kamel Hasan1,2,3, Aravind S Ravi Kumar2,4, Grace Kong2,4, Kira Oleinikov5, Simona Ben-Haim6, Simona Grozinsky-Glasberg5,6, Rodney J Hicks2,4. 1. Department of Medicine/Diagnostic Imaging, Hamilton Health Sciences, McMaster University, Hamilton, Ontario, Canada kamelhasan@hhsc.ca. 2. Center for Cancer Imaging, Peter MacCallum Cancer Center, Melbourne, Victoria, Australia. 3. Department of Diagnostic Imaging, Western University, London, Ontario, Canada. 4. Sir Peter MacCallum Department of Oncology, University of Melbourne, Victoria, Australia. 5. Neuroendocrine Tumour Unit, ENETS Center of Excellence; and. 6. Department of Nuclear Medicine, Hadassah-Hebrew University Medical Centre, Jerusalem, Israel.
Abstract
Esthesioneuroblastoma is rare, with limited therapeutic options when unresectable or metastatic; however, expression of somatostatin receptors qualifies it for peptide receptor radionuclide therapy (PRRT). We report outcomes of PRRT in esthesioneuroblastoma from 2 referral centers. Methods: Using PRRT databases at 2 European Neuroendocrine Tumor Society Centers of Excellence, cases were sought between 2004 and 2018 of patients who had PRRT with recurrent or metastatic esthesioneuroblastoma deemed unsuitable for further conventional therapies. Evaluations of survival and of response using a composite reference standard were performed. Results: Of 7 patients, 4 had partial response, 2 had disease stabilization, and one had early progression. Possible side effects include worsening cerebrospinal fluid leaks. Median progression-free survival was 17 mo (range, 0-30 mo), and median overall survival was 32 mo (range, 4-53 mo). Conclusion: PRRT shows promising efficacy and moderate survival duration in unresectable locally advanced or metastatic esthesioneuroblastoma warranting larger cohort studies incorporating measures of quality of life.
Esthesioneuroblastoma is rare, with limited therapeutic options when unresectable or metastatic; however, expression of somatostatin receptors qualifies it for peptide receptor radionuclide therapy (PRRT). We report outcomes of PRRT in esthesioneuroblastoma from 2 referral centers. Methods: Using PRRT databases at 2 European Neuroendocrine Tumor Society Centers of Excellence, cases were sought between 2004 and 2018 of patients who had PRRT with recurrent or metastatic esthesioneuroblastoma deemed unsuitable for further conventional therapies. Evaluations of survival and of response using a composite reference standard were performed. Results: Of 7 patients, 4 had partial response, 2 had disease stabilization, and one had early progression. Possible side effects include worsening cerebrospinal fluid leaks. Median progression-free survival was 17 mo (range, 0-30 mo), and median overall survival was 32 mo (range, 4-53 mo). Conclusion: PRRT shows promising efficacy and moderate survival duration in unresectable locally advanced or metastatic esthesioneuroblastoma warranting larger cohort studies incorporating measures of quality of life.
Authors: Michelle Roytman; Andrew B Tassler; Ashutosh Kacker; Theodore H Schwartz; Georgiana A Dobri; Sara B Strauss; Alyssa M Capalbo; Rajiv S Magge; Marissa Barbaro; Eaton Lin; Joseph R Osborne Journal: J Neurosurg Case Lessons Date: 2021-01-11
Authors: Matt Lechner; Yoko Takahashi; Mario Turri-Zanoni; Jacklyn Liu; Nicholas Counsell; Mario Hermsen; Raman Preet Kaur; Tianna Zhao; Murugappan Ramanathan; Volker H Schartinger; Oscar Emanuel; Sam Helman; Jordan Varghese; Jozsef Dudas; Herbert Riechelmann; Susanne Sprung; Johannes Haybaeck; David Howard; Nils Wolfgang Engel; Sarah Stewart; Laura Brooks; Jessica C Pickles; Thomas S Jacques; Tim R Fenton; Luke Williams; Francis M Vaz; Paul O'Flynn; Paul Stimpson; Simon Wang; S Alam Hannan; Samit Unadkat; Jonathan Hughes; Raghav Dwivedi; Cillian T Forde; Premjit Randhawa; Simon Gane; Jonathan Joseph; Peter J Andrews; Gary Royle; Alessandro Franchi; Roberta Maragliano; Simonetta Battocchio; Helen Bewicke-Copley; Christodoulos Pipinikas; Amy Webster; Chrissie Thirlwell; Debbie Ho; Andrew Teschendorff; Tianyu Zhu; Christopher D Steele; Nischalan Pillay; Bart Vanhaesebroeck; Ahmed Mohyeldin; Juan Fernandez-Miranda; Ki Wan Park; Quynh-Thu Le; Robert B West; Rami Saade; R Peter Manes; Sacit Bulent Omay; Eugenia M Vining; Benjamin L Judson; Wendell G Yarbrough; Maddalena Sansovini; Nicolini Silvia; Ilaria Grassi; Alberto Bongiovanni; David Capper; Ulrich Schüller; Selvam Thavaraj; Ann Sandison; Pavol Surda; Claire Hopkins; Marco Ferrari; Davide Mattavelli; Vittorio Rampinelli; Fabio Facchetti; Piero Nicolai; Paolo Bossi; Oswaldo A Henriquez; Kelly Magliocca; C Arturo Solares; Sarah K Wise; Jose L Llorente; Zara M Patel; Jayakar V Nayak; Peter H Hwang; Peter D Lacy; Robbie Woods; James P O'Neill; Amrita Jay; Dawn Carnell; Martin D Forster; Masaru Ishii; Nyall R London; Diana M Bell; Gary L Gallia; Paolo Castelnuovo; Stefano Severi; Valerie J Lund; Ehab Y Hanna Journal: Eur J Cancer Date: 2021-12-31 Impact factor: 10.002
Authors: Vincent Cracolici; Eric W Wang; Paul A Gardner; Carl Snyderman; Stacey M Gargano; Simion Chiosea; Aatur D Singhi; Raja R Seethala Journal: Head Neck Pathol Date: 2021-04-30