COVID-19 in patients with neuroendocrine neoplasms: 2-year results of the INTENSIVE study

in Endocrine-Related Cancer
Authors:
Nicola Fazio Division of gastrointestinal medical oncology and neuroendocrine tumors, European Institute of Oncology (IEO) IRCCS, Milan, Italy

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Lorenzo Gervaso Division of gastrointestinal medical oncology and neuroendocrine tumors, European Institute of Oncology (IEO) IRCCS, Milan, Italy
Molecular Medicine Program, University of Pavia, Pavia, Italy

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Thorvardur R Halfdanarson Division of Medical Oncology Mayo Clinic, Rochester, Minnesota, USA

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Mohamad Sonbol Department of Hematology and Oncology, Mayo Clinic, Phoenix, Arizona, USA

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Rachel A Eiring Division of Medical Oncology Mayo Clinic, Rochester, Minnesota, USA

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Sara Pusceddu Division of Medical Oncology, National Cancer Institute, Milan, Italy

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Natalie Prinzi Division of Medical Oncology, National Cancer Institute, Milan, Italy

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Benedetta Lombardi Stocchetti Division of Medical Oncology, National Cancer Institute, Milan, Italy

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Simona Grozinsky-Glasberg Neuroendocrine Tumor Unit, ENETS Center of Excellence, Department of Endocrinology and Metabolism, Hadassah Medical Center and Faculty of Medicine, The Hebrew University, Jerusalem, Israel

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David J Gross Neuroendocrine Tumor Unit, ENETS Center of Excellence, Department of Endocrinology and Metabolism, Hadassah Medical Center and Faculty of Medicine, The Hebrew University, Jerusalem, Israel

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Thomas Walter Medical Oncology Department, Hopital Edourad Herriot, Hospices civils de Lyon, Lyon, France

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Patrick Robelin Medical Oncology Department, Hopital Edourad Herriot, Hospices civils de Lyon, Lyon, France

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Catherine Lombard-Bohas Medical Oncology Department, Hopital Edourad Herriot, Hospices civils de Lyon, Lyon, France

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Samuele Frassoni Department of Statistics and Quantitative Methods, University of Milan-Bicocca, Milan, Italy

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Vincenzo Bagnardi Department of Statistics and Quantitative Methods, University of Milan-Bicocca, Milan, Italy

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Lorenzo Antonuzzo Clinical Oncology Unit, Careggi University Hospital, Florence, Italy
Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy

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Clotilde Sparano Endocrinology Unit, Department of Experimental and Clinical Biomedical Sciences ’Mario Serio’, University of Florence, Florence, Italy

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Sara Massironi Division of Gastroenterology, and Center for Autoimmune Liver Diseases, European Reference Network on Hepatological Diseases (ERN RARE-LIVER), San Gerardo Hospital, University of Milano-Bicocca School of Medicine, Monza, Italy

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Fabio Gelsomino Division of Oncology. Department of Hematology and Oncology, University Hospital of Modena, Modena, Italy

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Alberto Bongiovanni Oncologia medica, IRCCS Istituto Romagnolo per lo Studio dei Tumori ’Dino Amadori’, IRST S.r.l., Meldola, Italy

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Nicoletta Ranallo Oncologia medica, IRCCS Istituto Romagnolo per lo Studio dei Tumori ’Dino Amadori’, IRST S.r.l., Meldola, Italy

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Salvatore Tafuto Oncologia Sarcomi e Tumori rari, I.R.C.C.S. Ist. Naz. Tumori di Napoli ’G. Pascale’, Napoli, Italy

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Maura Rossi Oncology Unit and Centro Documentazione Osteonecrosi, Azienda Ospedaliera SS Antonio e Biagio e Cesare Arrigo, Alessandria, Italy

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Mauro Cives Department of Interdisciplinary Medicine, University of Bari ’Aldo Moro’, Bari, Italy

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Ibrahim Rasul Kakil National Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar

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Hytam Hamid Department of Surgery, Al-Moalem Medical City, Khartoum, Sudan

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Alessandra Chirco UO Oncologia Medica ASST Papa Giovanni XXIII, Bergamo, Italy

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Michela Squadroni Oncologia medica, Humanitas Gavazzeni Bergamo, Bergamo, Italy

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Anna La Salvia Medical Oncology Department, Hospital Universitario Doce de Octubre, Imas12, UCM, Madrid, Spain

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Jorge Hernando Vall Hebron University Hospital and Vall Hebron Institute of Oncology (VHIO), Barcelona, Spain

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Johannes Hofland Department of Internal Medicine, Sector Endocrinology, Rotterdam, the Netherlands

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Anna Koumarianou Hematology-Oncology Unit, Fourth Department of Internal Medicine, Attikon Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece

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Sabrina Boselli Data Management-Clinical Trial Office. Scientific Direction. European Institute of Oncology (IEO) IRCCS, Milan, Italy

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Darina Tamayo Data Management-Clinical Trial Office. Scientific Direction. European Institute of Oncology (IEO) IRCCS, Milan, Italy

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Cristina Mazzon Data Management-Clinical Trial Office. Scientific Direction. European Institute of Oncology (IEO) IRCCS, Milan, Italy

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Manila Rubino Division of gastrointestinal medical oncology and neuroendocrine tumors, European Institute of Oncology (IEO) IRCCS, Milan, Italy

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Francesca Spada Division of gastrointestinal medical oncology and neuroendocrine tumors, European Institute of Oncology (IEO) IRCCS, Milan, Italy

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Correspondence should be addressed to N Fazio or L Gervaso: nicola.fazio@ieo.it or lorenzo.gervaso@ieo.it
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We conducted a retrospective/prospective worldwide study on patients with neuroendocrine neoplasms (NENs) and a molecularly proven SARS-CoV-2 positivity. Preliminary results regarding 85 patients of the INTENSIVE study have been published in 2021. Now we are reporting the 2-year analysis.Here, we are reporting data from consecutive patients enrolled between 1 June 2020, and 31 May 2022. Among the 118 contacted centers, 25 were active to enroll and 19 actively recruiting at the time of data cut-off for a total of 280 patients enrolled. SARS-CoV-2 positivity occurred in 47.5% of patients in 2020, 35.1% in 2021, and 17.4% in 2022. The median age for COVID-19 diagnosis was 60 years. Well-differentiated tumors, non-functioning, metastatic stage, and gastroenteropancreatic (GEP) primary sites represented most of the NENs. COVID-19-related pneumonia occurred in 22.8% of the total, with 61.3% of them requiring hospitalization; 11 patients (3.9%) needed sub-intensive or intensive care unit therapies and 14 patients died (5%), in 11 cases (3.9%) directly related to COVID-19. Diabetes mellitus and age at COVID-19 diagnosis > 70 years were significantly associated with COVID-19 mortality, whereas thoracic primary site with COVID-19 morbidity. A significant decrease in both hospitalization and pneumonia occurred in 2022 vs 2020. In our largest series of NEN patients with COVID-19, the NEN population is similar to the general population of patients with NEN regardless of COVID-19. However, older age, non-GEP primary sites and diabetes mellitus should be carefully considered for increased COVID-19 morbidity and mortality. Relevant information could be derived by integrating our results with NENs patients included in other cancer patients with COVID-19 registries.

 

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  • Anthony LB & & O'Dorisio TM 2021 Opportunities to improve symptom control with somatostatin congeners in GEP-NETs: a review of key issues. Oncologist 26 e1171–e1178. (https://doi.org/10.1002/onco.13847)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Aschele C, Negru ME, Pastorino A, Cavanna L, Zagonel V, Barone-Adesi F & & Blasi L 2021 Incidence of SARS-CoV-2 infection among patients undergoing active antitumor treatment in Italy. JAMA Oncology 7 304306. (https://doi.org/10.1001/jamaoncol.2020.6778)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Bergsland EK, Halperin DM, Dillon JS, Dasari NA, Kunz PL, Soares HP, Pryma D, Bodei L, Hope T, Soulen MC, et al.2020 North American neuroendocrine tumor society guide for neuroendocrine tumor patient health care providers during COVID-19. Pancreas 49 723728. (https://doi.org/10.1097/MPA.0000000000001561)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Bodei L, Bergsland E, de Herder WW, Ferone D, Hicks RJ, Hope TA, Kunikowska J, Pavel M, Reidy-Lagunes D, Siveke J, et al.2020 Peptide receptor radionuclide therapy during the COVID-19 pandemic: are there any concerns? Journal of Nuclear Medicine 61 10941095. (https://doi.org/10.2967/jnumed.120.249136)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Bostan H, Duger H, Akhanli P, Calapkulu M, Turkmenoglu TT, Erdol AK, Duru SA, Sencar ME, Kizilgul M, Ucan B, et al.2022 Cushing's syndrome due to adrenocorticotropic hormone-secreting metastatic neuroendocrine tumor of unknown primary origin: a case report and literature review. Hormones (Athens) 21 147154. (https://doi.org/10.1007/s42000-021-00316-z)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Boursier C, Chevalier E, Filippetti L, Imbert L, Roch V, Huttin O, Claudin M & & Marie PY 2022 68Ga-DOTATOC digital-PET imaging of inflammatory cell infiltrates in myocarditis following COVID-19 vaccination. European Journal of Nuclear Medicine and Molecular Imaging 49 14331434. (https://doi.org/10.1007/s00259-021-05609-4)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Castelo-Branco L, Tsourti Z, Gennatas S, Rogado J, Sekacheva M, Viñal D, Lee R, Croitoru A, Vitorino M, Khallaf S, et al.2022 COVID-19 in patients with cancer: first report of the ESMO international, registry-based, cohort study (ESMO-CoCARE). ESMO Open 7 100499. (https://doi.org/10.1016/j.esmoop.2022.100499)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Chen N, Zhou M, Dong X, Qu J, Gong F, Han Y, Qiu Y, Wang J, Liu Y, Wei Y, et al.2020 Epidemiological and clinical characteristics of 99 cases of 2019 novel coronavirus pneumonia in Wuhan, China: a descriptive study. Lancet 395 507513. (https://doi.org/10.1016/S0140-6736(2030211-7)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Cortellini A, Salazar R, Gennari A, Aguilar-Company J, Bower M, Bertuzzi A, Brunet J, Lambertini M, Maluquer C, Pedrazzoli P, et al.2022 Persistence of long-term COVID-19 sequelae in patients with cancer: an analysis from the OnCovid registry. European Journal of Cancer 170 1016. (https://doi.org/10.1016/j.ejca.2022.03.019)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Dai M, Liu D, Liu M, Zhou F, Li G, Chen Z, Zhang Z, You H, Wu M, Zheng Q, et al.2020 Patients with cancer appear more vulnerable to SARS-CoV-2: a multicenter study during the COVID-19 outbreak. Cancer Discovery 10 783791. (https://doi.org/10.1158/2159-8290.CD-20-0422)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • de Joode K, Dumoulin DW, Tol J, Westgeest HM, Beerepoot LV, van den Berkmortel FWPJ, Mutsaers PGNJ, van Diemen NGJ, Visser OJ, Oomen-de Hoop E, et al.2020 Dutch Oncology COVID-19 consortium: outcome of COVID-19 in patients with cancer in a nationwide cohort study. European Journal of Cancer 141 171184. (https://doi.org/10.1016/j.ejca.2020.09.027)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Fazio N, Gervaso L, Halfdanarson TR, La Salvia A, Hofland J, Hernando J, Sonbol MB, Garcia-Carbonero R, Capdevila J, de Herder WW, et al.2021a Coronavirus disease 2019 in patients with neuroendocrine neoplasms: preliminary results of the INTENSIVE study. European Journal of Cancer 154 246252. (https://doi.org/10.1016/j.ejca.2021.06.029)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Fazio N, Spada F & & Gervaso L 2021b Reply to comments on 'COVID-19 in patients with neuroendocrine neoplasms: preliminary results of a worldwide survey (The INTENSIVE study)'. European Journal of Cancer 157 531532. (https://doi.org/10.1016/j.ejca.2021.08.021)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Garassino MC, Whisenant JG, Huang LC, Trama A, Torri V, Agustoni F, Baena J, Banna G, Berardi R, Bettini AC, et al.2020 COVID-19 in patients with thoracic malignancies (TERAVOLT): first results of an international, registry-based, cohort study. Lancet. Oncology 21 914922. (https://doi.org/10.1016/S1470-2045(2030314-4)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Giannakoulis VG, Papoutsi E & & Siempos II 2020 Effect of cancer on clinical outcomes of patients with COVID-19: a meta-analysis of patient data. JCO Global Oncology 6 799808. (https://doi.org/10.1200/GO.20.00225)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Grivas P, Khaki AR, Wise-Draper TM, French B, Hennessy C, Hsu C-Y, Shyr Y, Li X, Choueiri TK, Painter CA, et al.2021 Association of clinical factors and recent anti-cancer therapy with COVID-19 severity among patients with cancer: a report from the COVID-19 and cancer consortium. Annals of Oncology 32 787800. (https://doi.org/10.1016/j.annonc.2021.02.024)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Gu WT, Zhou F, Xie WQ, Wang S, Yao H, Liu YT, Gao L & & Wu ZB 2021 A potential impact of SARS-CoV-2 on pituitary glands and pituitary neuroendocrine tumors. Endocrine 72 340348. (https://doi.org/10.1007/s12020-021-02697-y)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Jee J, Foote MB, Lumish M, Stonestrom AJ, Wills B, Narendra V, Avutu V, Murciano-Goroff YR, Chan JE, Derkach A, et al.2020. Chemotherapy and COVID-19 outcomes in patients with cancer. Journal of Clinical Oncology 30 38. (available at: https://www.ncbi.nlm.nih.gov/pubmed/32795225)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Khoury E, Nevitt S, Madsen WR, Turtle L, Davies G & & Palmieri C 2022 Differences in outcomes and factors associated with mortality among patients with SARS-CoV-2 infection and cancer compared with those without cancer: a systematic review and meta-analysis. JAMA Network Open 5 e2210880. (https://doi.org/10.1001/jamanetworkopen.2022.10880)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Krug S, Garbe J, König S, Ungewiss H, Michl P, Rinke A & & Schrader J 2020 Professional assessment of the impact of COVID-19 on handling NET patients. Journal of Clinical Medicine 9 . (https://doi.org/10.3390/jcm9113633)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Krug S, Khosravian M, Weissbach J, George K, Damm M, Garbe J, Walldorf J, Reuken PA, Amin T, Siebenhüner A, et al.2022 The Patient's point of view: COVID-19 and neuroendocrine tumor disease. Cancers (Basel) 14 . (https://doi.org/10.3390/cancers14030613)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Kuderer NM, Choueiri TK, Shah DP, Shyr Y, Rubinstein SM, Rivera DR, Shete S, Hsu CY, Desai A, de Lima Lopes G Jr, et al.2020 Clinical impact of COVID-19 on patients with cancer (CCC19): a cohort study. Lancet 395 19071918. (https://doi.org/10.1016/S0140-6736(2031187-9)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Lauricella E, Cives M, Bracigliano A, Clemente O, Felici V, Lippolis R, Amoruso B, Pelle’ E, Mandriani B, Esposto C, et al.2021 The psychological impact of COVID-19 pandemic on patients with neuroendocrine tumors: between resilience and vulnerability. Journal of Neuroendocrinology 33 e13041. (https://doi.org/10.1111/jne.13041)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Lee LY, Cazier JB, Angelis V, Arnold R, Bisht V, Campton NA, Chackathayil J, Cheng VW, Curley HM, Fittall MW, et al.2020a COVID-19 mortality in patients with cancer on chemotherapy or other anticancer treatments: a prospective cohort study. Lancet 395 19191926. (https://doi.org/10.1016/S0140-6736(2031173-9)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Lee LYW, Cazier JB, Starkey T, Briggs SEW, Arnold R, Bisht V, Booth S, Campton NA, Cheng VWT, Collins G, et al.2020b COVID-19 prevalence and mortality in patients with cancer and the effect of primary tumour subtype and patient demographics: a prospective cohort study. Lancet. Oncology 21 13091316. (https://doi.org/10.1016/S1470-2045(2030442-3)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Liang W, Guan W, Chen R, Wang W, Li J, Xu K, Li C, Ai Q, Lu W, Liang H, et al.2020 Cancer patients in SARS-CoV-2 infection: a nationwide analysis in China. Lancet. Oncology 21 335337. (https://doi.org/10.1016/S1470-2045(2030096-6)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Lièvre A, Turpin A, Ray-Coquard I, Le Malicot K, Thariat J, Ahle G, Neuzillet C, Paoletti X, Bouché O, Aldabbagh K, et al.2020 Risk factors for coronavirus disease 2019 (COVID-19) severity and mortality among solid cancer patients and impact of the disease on anticancer treatment: a French nationwide cohort study (GCO-002 CACOVID-19). European Journal of Cancer 141 6281. (https://doi.org/10.1016/j.ejca.2020.09.035)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Maaz AUR, O'Doherty J & & Djekidel M 2021 68Ga-DOTATATE PET/CT for Neuroblastoma Staging: Utility for Clinical Use. Journal of Nuclear Medicine Technology 49 265268. (https://doi.org/10.2967/jnmt.120.258939)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Maki Y, Okada K, Nakamura R, Hirano Y, Fujiwara T, Yamasaki R, Ichimura K & & Matsuura M 2022 A case of multiple lung carcinoid tumors localized in the right lower lobe. Respiratory Medicine Case Reports 38 101679. (https://doi.org/10.1016/j.rmcr.2022.101679)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Martin CS, Parfeni OD, Popa LG, Mihai MM, Terzea D, Herlea V, Gherghe M, Adam R, Alnuaimi O, Calu V, et al.2022 How many times can one go back to the drawing board before the accurate diagnosis and surgical treatment of glucagonoma? Diagnostics (Basel) 12 . (https://doi.org/10.3390/diagnostics12010216)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Mehta V, Goel S, Kabarriti R, Cole D, Goldfinger M, Acuna-Villaorduna A, Pradhan K, Thota R, Reissman S, Sparano JA, et al.2020 Case fatality rate of cancer patients with COVID-19 in a New York hospital system. Cancer Discovery 10 935941. (https://doi.org/10.1158/2159-8290.CD-20-0516)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Panzuto F, Maccauro M, Campana D, Faggiano A, Massironi S, Pusceddu S, Spada F, Ferone D, Modica R, Grana CM, et al.2021 Impact of the SARS-CoV2 pandemic dissemination on the management of neuroendocrine neoplasia in Italy: a report from the Italian Association for Neuroendocrine Tumors (Itanet). Journal of Endocrinological Investigation 44 989994. (https://doi.org/10.1007/s40618-020-01393-4)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Quero G, Pecorelli N, Paiella S, Fiorillo C, Petrone MC, Rosa F, Capretti G, Laterza V, Kauffmann E, Nobile S, et al.2022 Quantitative assessment of the impact of COVID-19 pandemic on pancreatic surgery: an Italian multicenter analysis of 1423 cases from 10 tertiary referral centers. Updates in Surgery 74 255266. (https://doi.org/10.1007/s13304-021-01171-8)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Rodriguez-Freixinos V, Capdevila J, Pavel M, Thawer A, Baudin E, O'Toole D, Herrmann K, Welin S, Grozinsky-Glasberg S, de Herder WW, et al.2021 Practical recommendations for the management of patients with gastroenteropancreatic and thoracic (carcinoid) neuroendocrine neoplasms in the COVID-19 era. European Journal of Cancer 144 200214. (https://doi.org/10.1016/j.ejca.2020.11.037)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Saini KS, Tagliamento M, Lambertini M, McNally R, Romano M, Leone M, Curigliano G & & de Azambuja E 2020 Mortality in patients with cancer and coronavirus disease 2019: a systematic review and pooled analysis of 52 studies. European Journal of Cancer 139 4350. (https://doi.org/10.1016/j.ejca.2020.08.011)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Sobocki BK, Perdyan A, Szot O & & Rutkowski J 2022 Management of pheochromocytomas and paragangliomas: a case-based review of clinical aspects and perspectives. Journal of Clinical Medicine 11 . (https://doi.org/10.3390/jcm11092591)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Sowa-Staszczak A, Opalińska M, Kurzyńska A, Morawiec-Sławek K, Gilis-Januszewska A, Palen-Tytko J, Olearska H & & Hubalewska-Dydejczyk A 2021 Self-administration of long-acting somatostatin analogues in NET patients-does it affect the clinical outcome? Medicina (Kaunas) 57 1287. (https://doi.org/10.3390/medicina57121287)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Takada K, Takamori S, Miura N, Shikada Y & & Shimokawa M 2021 Re: COVID-19 in patients with neuroendocrine neoplasms: preliminary results of a worldwide survey (The INTENSIVE study). European Journal of Cancer 157 529530. (https://doi.org/10.1016/j.ejca.2021.07.046)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Weickert MO, Robbins T, Kyrou I, Hopper A, Pearson E, Barber TM, Kaltsas G & & Randeva HS 2021 Impact of the COVID-19 pandemic on neuroendocrine tumour services in England. Endocrine 71 1419. (https://doi.org/10.1007/s12020-020-02564-2)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Yekeduz E, Utkan G & & Urun Y 2020 A systematic review and meta-analysis: the effect of active cancer treatment on severity of COVID-19. European Journal of Cancer 141 92104. (https://doi.org/10.1016/j.ejca.2020.09.028)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Yildiz Tasci Y, Nalcacoglu P, Gumusyayla S, Vural G, Toklu Y & & Yesilirmak N 2022 Aquaporin-4 protein antibody-associated optic neuritis related to neuroendocrine tumor after receiving an inactive COVID-19 vaccine. Indian Journal of Ophthalmology 70 18281831. (https://doi.org/10.4103/ijo.IJO_2494_21)

    • PubMed
    • Search Google Scholar
    • Export Citation
  • Yu J, Ouyang W, Chua MLK & & Xie C 2020 SARS-CoV-2 transmission in patients with cancer at a Tertiary Care Hospital in Wuhan, China. JAMA Oncology 6 11081110. (https://doi.org/10.1001/jamaoncol.2020.0980)

    • PubMed
    • Search Google Scholar
    • Export Citation