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Bongiovanni A, Liverani C, Foca F, Bergamo F, Leo S, Pusceddu S, Gelsomino F, Brizzi MP, Di Meglio G, Spada F, Tamberi S, Lolli I, Cives M, Marconcini R, Pucci F, Berardi R, Antonuzzo L, Badalamenti G, Santini D, Recine F, Vanni S, Tebaldi M, Severi S, Rudnas B, Nanni O, Ranallo N, Crudi L, Calabrò L, Ibrahim T. A randomized phase II trial of Captem or Folfiri as second-line therapy in neuroendocrine carcinomas. Eur J Cancer 2024; 208:114129. [PMID: 39002347 DOI: 10.1016/j.ejca.2024.114129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Revised: 05/10/2024] [Accepted: 05/18/2024] [Indexed: 07/15/2024]
Abstract
BACKGROUND Neuroendocrine Carcinomas (NECs) prognosis is poor.No standard second-line therapy is currently recognized after failure of platinum-based first-line treatment. FOLFIRI and CAPTEM regimens have shown promising activity in preliminary studies. We aimed to evaluate these regimens in metastatic NEC patients. METHODS This is an open-label, multicenter, randomized non-comparative phase II trial to evaluate the activity and safety of FOLFIRI or CAPTEM in metastatic NEC patients. Primary endpoints were the 12 weeks-Disease Control Rate (12w-DCR) by investigator assessment per RECIST v1.1 and safety per CTCAE v5.0. Additional endpoints included overall response rate (ORR), progression-free survival (PFS) and overall survival (OS). Patients' serum samples were subject to NGS miRNome profiling in comparison with healthy donors to reveal differentially expressed miRNAs as candidate circulating biomarkers. RESULTS The study was halted for futility at interim analysis, as the minimum 12w-DCR threshold of 10 out of 25 patients required for the first step was not reached. From 06/03/2017 to 18/01/2021, 53 out of 112 patients were enrolled. Median follow-up was 22.6 months (range: 1.4-60.4). The 12w-DCR was 39.1 % in the FOLFIRI arm and 28.0 % in the CAPTEM arm. In the FOLFIRI subgroup the 12-months OS rate was 28.4 % (95 % CI: 12.7-46.5) while in the CAPTEM subgroup it was 32.4 % (95 % CI: 14.9-51.3). The most common G3-G4 side effects were neutropenia (n = 5, 18.5 %) and anemia (n = 2, 7.4 %) for FOLFIRI and G3-G4 thrombocytopenia (n = 2, 8.0 %), G4 nausea/vomiting (n = 1, 4.0 %) for CAPTEM. Three microRNAs emerged as NEC independent predictors. High expression values were found to be significantly associated with decreased PFS and OS. CONCLUSION The safety profile of FOLFIRI and CAPTEM was manageable. FOLFIRI and CAPTEM chemotherapy showed comparable activity in the second-line setting after progression on etoposide/platinum. CLINICALTRIALS GOV IDENTIFIER NCT03387592.
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Affiliation(s)
- Alberto Bongiovanni
- Osteoncology and Rare Tumor Center (CDO-TR), IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) "Dino Amadori", Meldola, Italy
| | - Chiara Liverani
- Bioscience Laboratory, Preclinic and Osteoncology Unit, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) "Dino Amadori", Meldola, Italy.
| | - Flavia Foca
- Unit of Biostatistics and Clinical Trials, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) "Dino Amadori", Meldola, Italy
| | - Francesca Bergamo
- Medical Oncology Unit 1, IOV-Veneto Institute of Oncology IRCCS, Padua, Italy
| | - Silvana Leo
- Department of Medical Oncology, "Vito Fazzi" Hospital, Lecce, Italy
| | - Sara Pusceddu
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, ENETS Center of Excellence, Milan, Italy
| | - Fabio Gelsomino
- Department of Oncology and Hematology, Division of Oncology, University Hospital of Modena, Modena, Italy
| | - Maria Pia Brizzi
- Department of Oncology, "San Luigi Gonzaga" University Hospital, University of Turin, Orbassano, Italy
| | | | - Francesca Spada
- Division of Gastrointestinal Medical Oncology and Neuroendocrine Tumors, European Institute of Oncology (IEO) IRCCS, Milan, Italy
| | - Stefano Tamberi
- Medical Oncology Unit, "Degli Infermi" Hospital, Faenza, Italy
| | - Ivan Lolli
- Medical Oncology Unit, National Institute of Gastroenterology, IRCCS "Saverio De Bellis", Castellana Grotte, Italy
| | - Mauro Cives
- Department of Interdisciplinary Medicine, "Aldo Moro" University of Bari, Bari, Italy; Division of Medical Oncology, Azienda Ospedaliero Universitaria Consorziale Policlinico di Bari, Bari, Italy
| | - Riccardo Marconcini
- Medical Oncology Unit, Azienda Ospedaliero Universitaria Pisana, Pisa, Italy
| | - Francesca Pucci
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - Rossana Berardi
- Department of Medical Oncology, Università Politecnica delle Marche, Azienda Ospedaliero Universitaria Ospedali Riuniti di Ancona, Ancona, Italy
| | - Lorenzo Antonuzzo
- Clinical Oncology Unit, Careggi University Hospital, Florence, Italy; Department of Experimental and Clinical Medicine, University of Florence, Italy
| | - Giuseppe Badalamenti
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Daniele Santini
- Department of Medical Oncology, University Campus Bio-Medico, Rome, Italy
| | - Federica Recine
- Medical Oncology Unit, Azienda Ospedaliera "San Giovanni Addolorata", Rome, Italy
| | - Silvia Vanni
- Bioscience Laboratory, Preclinic and Osteoncology Unit, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) "Dino Amadori", Meldola, Italy
| | - Michela Tebaldi
- Unit of Biostatistics and Clinical Trials, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) "Dino Amadori", Meldola, Italy
| | - Stefano Severi
- Nuclear Medicine and Radiometabolic Units, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) "Dino Amadori", Meldola, Italy
| | - Britt Rudnas
- Unit of Biostatistics and Clinical Trials, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) "Dino Amadori", Meldola, Italy
| | - Oriana Nanni
- Unit of Biostatistics and Clinical Trials, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) "Dino Amadori", Meldola, Italy
| | - Nicoletta Ranallo
- Osteoncology and Rare Tumor Center (CDO-TR), IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) "Dino Amadori", Meldola, Italy
| | - Laura Crudi
- Department of Oncology, University Hospital of Ferrara, Cona, Italy
| | - Luana Calabrò
- Oncology Pharmacy Unit, IRCCS Istituto Romagnolo per lo Studio dei Tumori "Dino Amadori", 47014 Meldola, Italy; Department of Translational Medicine, University of Ferrara, Ferrara, Italy
| | - Toni Ibrahim
- Osteoncology and Rare Tumor Center (CDO-TR), IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) "Dino Amadori", Meldola, Italy; Osteoncology, Bone and Soft Tissue Sarcomas and Innovative Therapies Unit, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
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Haidar M, Al Mahmasani L, Chehade L, Elias C, El Jebai M, Temraz S, Charafeddine M, Al Darazi M, Shamseddine A. Well-differentiated gastro-entero-pancreatic neuroendocrine tumors with positive FDG-PET/CT: a retrospective chart review. Nucl Med Commun 2023; 44:471-479. [PMID: 36897058 DOI: 10.1097/mnm.0000000000001683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023]
Abstract
PURPOSE Rarely, well-differentiated gastro-entero-pancreatic neuroendocrine tumors (GEP NETs) can have positive uptake on 18F-fluorodeoxyglucose-PET/computerized tomography ( 18 F-FDG-PET/CT), with or without a positive 68 Ga-PET/CT. We aim to evaluate the diagnostic role of 18 F-FDG-PET/CT in patients with well-differentiated GEP NETs. METHODS We retrospectively reviewed a chart of patients diagnosed with GEP NETs between 2014 and 2021, at the American University of Beirut Medical Center, who have low (G1; Ki-67 ≤2) or intermediate (G2; and Ki-67 >2-≤20) well-differentiated tumors with positive findings on FDG-PET/CT. The primary endpoint is progression-free survival (PFS) compared to historical control, and the secondary outcome is to describe their clinical outcome. RESULTS In total 8 out of 36 patients with G1 or G2 GEP NET met the inclusion criteria for this study. The median age was 60 years (range 51-75 years) and 75% were male. One patient (12.5%) had a G1 tumor whereas 7 (87.5%) had G2, and seven patients were stage IV. The primary tumor was intestinal in 62.5% of the patients and pancreatic in 37.5%. Seven patients had both 18 F-FDG-PET/CT and 68 Ga-PET/CT positive and one patient had a positive 18 F-FDG-PET/CT and negative 68 Ga-PET/CT. Median and mean PFS in patients positive for both 68 Ga-PET/CT and 18 F-FDG-PET/CT were 49.71 months and 37.5 months (95% CI, 20.7-54.3), respectively. PFS in these patients is lower than that reported in the literature for G1/G2 NETs with positive 68 Ga-PET/CT and negative FDG-PET/CT (37.5 vs. 71 months; P = 0.0217). CONCLUSION A new prognostic score that includes 18 F-FDG-PET/CT in G1/G2 GEP NETs could identify more aggressive tumors.
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Affiliation(s)
| | - Layal Al Mahmasani
- Department of Internal Medicine, Naef K. Basile Cancer Institute, American University of Beirut Medical Center, Beirut, Lebanon
| | - Laudy Chehade
- Department of Internal Medicine, Naef K. Basile Cancer Institute, American University of Beirut Medical Center, Beirut, Lebanon
| | - Charbel Elias
- Department of Internal Medicine, Naef K. Basile Cancer Institute, American University of Beirut Medical Center, Beirut, Lebanon
| | | | - Sally Temraz
- Department of Internal Medicine, Naef K. Basile Cancer Institute, American University of Beirut Medical Center, Beirut, Lebanon
| | - Maya Charafeddine
- Department of Internal Medicine, Naef K. Basile Cancer Institute, American University of Beirut Medical Center, Beirut, Lebanon
| | - Monita Al Darazi
- Department of Internal Medicine, Naef K. Basile Cancer Institute, American University of Beirut Medical Center, Beirut, Lebanon
| | - Ali Shamseddine
- Department of Internal Medicine, Naef K. Basile Cancer Institute, American University of Beirut Medical Center, Beirut, Lebanon
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Management of Appendix Neuroendocrine Neoplasms: Insights on the Current Guidelines. Cancers (Basel) 2022; 15:cancers15010295. [PMID: 36612291 PMCID: PMC9818268 DOI: 10.3390/cancers15010295] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 12/19/2022] [Accepted: 12/26/2022] [Indexed: 01/03/2023] Open
Abstract
Appendiceal neuroendocrine neoplasms (ANENs) usually present as incidental findings at the time of appendectomy for acute appendicitis. They are rare, accounting for only 0.5-1% of intestinal neoplasms; they are found in 0.3-0.9% of all appendectomy specimens. They are usually sporadic tumors. There are several histological types including well-differentiated neuroendocrine tumors (NETs), poorly differentiated neuroendocrine carcinomas (NECs), and mixed neuroendocrine-non-neuroendocrine neoplasms (MiNENs). Histologic differentiation and the grade of well-differentiated NETs correlate with clinical behavior and prognosis. Management varies based on differentiation, aggressiveness, and metastatic potential. There is debate about the optimal surgical management for localized appendiceal NETs that are impacted by many factors including the tumor size, the extent of mesoappendiceal spread, lymphovascular invasion and perineural involvement. In addition, the data to guide therapy in metastatic disease are limited due to the paucity of these tumors. Here, we review the current advances in the management of ANENs within the context of a multidisciplinary approach to these tumors.
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Exploring Real World Outcomes with Nivolumab Plus Ipilimumab in Patients with Metastatic Extra-Pulmonary Neuroendocrine Carcinoma (EP-NEC). Cancers (Basel) 2022; 14:cancers14112695. [PMID: 35681675 PMCID: PMC9179548 DOI: 10.3390/cancers14112695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 05/10/2022] [Accepted: 05/24/2022] [Indexed: 12/10/2022] Open
Abstract
Simple Summary Extrapulmonary neuroendocrine carcinomas (EP-NEC) are a group of tumors which are often metastatic and characterized by poor outcomes. Platinum-etoposide chemotherapy is the current front-line therapy for metastatic EP-NEC, and has been adapted from small cell lung cancer. There are limited treatment options for patients with platinum-resistant EP-NEC, with no current established second-line standard of care. Recently, there has been mixed evidence for the role of immunotherapy in EP-NEC, with limited existing prospective data. In this multicenter retrospective analysis, we compared outcomes between patients with refractory EP-NEC who received single, dual immune check point inhibitors (ICPIs) and cytotoxic chemotherapy in the second-line setting. This real world experience suggests that utilizing ipilimumab and nivolumab in patients with second-line pretreated EP-NEC may be more effective than other existing treatment options. Abstract Background: Dual utilization of the immune checkpoint inhibitors (ICPIs) nivolumab plus ipilimumab has demonstrated clinical promise in the treatment of patients with refractory high-grade neuroendocrine neo-plasms (NENs) in phase II clinical trials (DART SWOG 1609 and CA209), while single agent ICPIs have largely been ineffective for these types of tumors. While both trials demonstrated promising results in high grade NENs, there was no adequate description of the association between tumor differentiation (high-grade well-differentiated neuroendocrine tumor vs poorly-differentiated extra-pulmonary neuroendocrine carcinoma (EP-NEC) and ICPI outcomes in the DART SWOG 1609 trial. Our study reports on the effectiveness and toxicity profile of dual ICPIs in a real world second-line EP-NEC patient population. Methods: Data on metastatic EP-NEC patients, treated with either ICPIs (single and dual ICPIs) or chemo-therapy in the second-line setting, were retrieved from databases of three comprehensive cancer centers. Associations between treatment characteristics and outcomes, including progression-free survival (PFS) and overall survival (OS), were evaluated. Results: From 2007 to 2020, we identified 70 patients with metastatic EP-NEC (predominantly of gastro-enteropancreatic origin), of whom 42 patients (23 males, 19 females, median age 62 years old) were eligible for the final analysis. All patients were refractory to platinum etoposide doublet chemotherapy in the first-line setting. The median PFS for patients who received dual ICPIs (11 patients), single agent ICPI (8 patients), and cytotoxic chemotherapy (23 patients) was 258 days, 56.5 days, and 47 days, respectively (p = 0.0001). Median overall survival (OS) for those groups was not reached (NR), 18.7 months, and 10.5 months, respectively (p = 0.004). There were no significant differences in treatment outcomes in patients according to tumor mismatch repair (MMR) or tumor mutational burden (TMB) status. Grade 3–4 adverse events (AEs) were reported in 11.1% of the patients who received dual ICPIs; however, none of these AEs led to permanent treatment discontinuation. Conclusions: In the second-line setting, patients with EP-NECs treated with dual ICPIs (nivolumab plus ipilimumab) experienced improved PFS and OS compared to patients treated with single agent ICPI or cytotoxic chemotherapy. These results echo some of the current evidence for ICPIs in grade 3 NENs and need to be validated in future prospective studies.
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Ohmoto A, Fujiwara Y, Horita N, Nakano K, Takahashi S. Platinum-doublet chemotherapy for advanced gastroenteropancreatic neuroendocrine carcinoma: a systematic review and meta-analysis. Discov Oncol 2022; 13:40. [PMID: 35635617 PMCID: PMC9151982 DOI: 10.1007/s12672-022-00499-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 05/18/2022] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Platinum-doublet chemotherapy has been conventionally used for patients with advanced gastroenteropancreatic (GEP) neuroendocrine carcinoma (NEC) but evidence of chemotherapy is based on studies with small sample sizes and remains scarce. Thus, we conducted a systematic review and meta-analysis to elucidate the efficacy of platinum-doublet chemotherapy for advanced GEP-NEC. METHODS We performed a database search in PubMed/MEDLINE and EMBASE. Eligible studies were prospective and retrospective studies documenting the efficacy of platinum plus etoposide (EP) and platinum plus irinotecan (IP) for advanced GEP-NEC. Overall response rate (ORR), median progression-free survival (PFS), and median overall survival (OS) were pooled and weighted using generic inverse variance in a random-effects meta-analysis model. RESULTS Nineteen studies including 1157 patients were identified. The ORR of the platinum-doublet regimen, EP, and IP was 49.1% (95% confidence interval [CI], 41.8-56.5), 44.4% (95% CI: 35.9-53.0), and 59.4% (95% CI: 48.0-70.8). The pooled median OS of the platinum-doublet regimen, EP, and IP was 12.9 months (95% CI:10.9-15.3), 12.9 months (95% CI: 10.8-15.4), and 12.9 months (95% CI: 6.0-27.8), and the pooled median PFS of the platinum-doublet regimen, EP, and IP was 5.4 months (95% CI: 4.5-6.4), 5.4 months (95% CI 4.5-6.5), and 4.0 months (95% CI: 1.4-11.7), respectively. CONCLUSION Considerable response rate and survival time of the platinum-doublet regimen for advanced GEP-NEC were observed. IP and EP regimens can be reasonably applicable and these results provide a reference for oncologists in deciding the suitable regimen for patients with advanced GEP-NEC.
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Affiliation(s)
- Akihiro Ohmoto
- Department of Medical Oncology, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31, Ariake, Koto-ku, Tokyo, 1358550, Japan.
| | - Yu Fujiwara
- Department of Medicine, Icahn School of Medicine at Mount Sinai, Mount Sinai Beth Israel, 281 First Avenue, New York, NY, 10003, USA.
| | - Nobuyuki Horita
- Chemotherapy Center, Yokohama City University Hospital, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004, Japan
| | - Kenji Nakano
- Department of Medical Oncology, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31, Ariake, Koto-ku, Tokyo, 1358550, Japan
| | - Shunji Takahashi
- Department of Medical Oncology, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31, Ariake, Koto-ku, Tokyo, 1358550, Japan
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Gallo C, Rossi RE, Cavalcoli F, Barbaro F, Boškoski I, Invernizzi P, Massironi S. Rectal neuroendocrine tumors: Current advances in management, treatment, and surveillance. World J Gastroenterol 2022; 28:1123-1138. [PMID: 35431507 PMCID: PMC8985485 DOI: 10.3748/wjg.v28.i11.1123] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 12/24/2021] [Accepted: 02/20/2022] [Indexed: 02/06/2023] Open
Abstract
Rectal neuroendocrine neoplasms (r-NENs) are considered among the most frequent digestive NENs, together with small bowel NENs. Their incidence has increased over the past few years, and this is probably due to the widespread use of endoscopic screening for colorectal cancer and the advanced endoscopic procedures available nowadays. According to the current European Neuroendocrine Tumor Society (ENETS) guidelines, well-differentiated r-NENs smaller than 10 mm should be endoscopically removed in view of their low risk of local and distant invasion. R-NENs larger than 20 mm are candidates for surgical resection because of their high risk of distant spreading and the involvement of the muscularis propria. There is an area of uncertainty regarding tumors between 10 and 20 mm, in which the metastatic risk is intermediate and the endoscopic treatment can be challenging. Once removed, the indications for surveillance are scarce and poorly codified by international guidelines, therefore in this paper, a possible algorithm is proposed.
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Affiliation(s)
- Camilla Gallo
- Division of Gastroenterology and Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, European Reference Network on Hepatological Diseases, San Gerardo Hospital, Monza 20900, Italy
| | - Roberta Elisa Rossi
- Division of HPB Surgery, Hepatology and Liver Transplantation, Department of Pathophysiology and Transplantation, University of Milan, ENETS Center of Excellence, Fondazione IRCCS Istituto Nazionale Tumori (INT, National Cancer Institute), Milan 20133, Italy
| | - Federica Cavalcoli
- Diagnostic and Therapeutic Endoscopy Unit, Fondazione IRCCS Istituto Nazionale Tumori, Milan 20133, Italy
| | - Federico Barbaro
- Digestive Endoscopy Unit, Università Cattolica del Sacro Cuore di Roma, Center for Endoscopic Research Therapeutics and Training, Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome 00168, Italy
| | - Ivo Boškoski
- Digestive Endoscopy Unit, Università Cattolica del Sacro Cuore di Roma, Center for Endoscopic Research Therapeutics and Training, Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome 00168, Italy
| | - Pietro Invernizzi
- Division of Gastroenterology and Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, European Reference Network on Hepatological Diseases, San Gerardo Hospital, Monza 20900, Italy
| | - Sara Massironi
- Division of Gastroenterology and Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, European Reference Network on Hepatological Diseases, San Gerardo Hospital, Monza 20900, Italy
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Liverani C, Spadazzi C, Ibrahim T, Pieri F, Foca F, Calabrese C, De Vita A, Miserocchi G, Cocchi C, Vanni S, Ercolani G, Cavaliere D, Ranallo N, Chiadini E, Prisinzano G, Severi S, Sansovini M, Martinelli G, Bongiovanni A, Mercatali L. HRAS overexpression predicts response to Lenvatinib treatment in gastroenteropancreatic neuroendocrine tumors. Front Endocrinol (Lausanne) 2022; 13:1045038. [PMID: 36743926 PMCID: PMC9895371 DOI: 10.3389/fendo.2022.1045038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 12/28/2022] [Indexed: 01/22/2023] Open
Abstract
INTRODUCTION Neuroendocrine neoplasms (NENs) are a rare group of tumors exceptionally heterogeneous, with clinical presentation ranging from well differentiated more indolent tumors to poorly differentiated very aggressive forms. Both are often diagnosed after the metastatic spread and require appropriate medical treatment. A high priority need in the management of this disease is the identification of effective therapeutic strategies for advanced and metastatic patients. The recent TALENT trial demonstrated the efficacy of lenvatinib, a multi-tyrosine kinase inhibitor, in patients with gastroenteropancreatic neuroendocrine tumors (GEP-NETs) with no other treatment indication. Further development of this drug in advanced NETs is warranted. METHODS We investigated potential clinical and molecular determinants of lenvatinib response in human primary cultures derived from patients with GEP-NET of different grades and sites of origin. We correlated response to treatment with patient clinical characteristics, with the mutational status of 161-cancer associated genes and with the expression levels of MKI-related genes. RESULTS Lenvatinib exerted a significant antitumor activity in primary GEP-NET cells, with median survival inhibitions similar or higher than those of standard frontline treatments. Of the 11 primary cultures analyzed in our case series, 6 were classified as responder showing a significant survival inhibition, and 5 as non-responder. We observed that the overexpression of HRAS in the original tumor tissue compared to the matched healthy tissue significantly correlated with responsiveness of primary cells to lenvatinib (p=.048). All 5 non-responder cultures showed normal HRAS expression, while of the 6 responder cultures, 4 had HRAS overexpression. Overexpression of HRAS was not associated with gene mutation. None of the other evaluated clinical variables (grade, Ki67, site of origin and syndromic disease) or molecular markers correlated with response. DISCUSSION Lenvatinib appears to be a highly effective drug for the treatment of NETs. The evaluation of HRAS expression in the tumor tissue might improve patient selection and optimize therapeutic outcome.
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Affiliation(s)
- Chiara Liverani
- Bioscience Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, Meldola, Italy
| | - Chiara Spadazzi
- Bioscience Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, Meldola, Italy
- *Correspondence: Chiara Spadazzi,
| | - Toni Ibrahim
- Osteoncology, Bone and Soft Tissue Sarcomas and Innovative Therapies Unit, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Federica Pieri
- Pathology Unit, “Morgagni-Pierantoni” Hospital, Forlì, Italy
| | - Flavia Foca
- Unit of Biostatistics and Clinical Trials, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, Meldola, Italy
| | - Chiara Calabrese
- Bioscience Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, Meldola, Italy
| | - Alessandro De Vita
- Bioscience Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, Meldola, Italy
| | - Giacomo Miserocchi
- Bioscience Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, Meldola, Italy
| | - Claudia Cocchi
- Bioscience Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, Meldola, Italy
| | - Silvia Vanni
- Bioscience Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, Meldola, Italy
| | - Giorgio Ercolani
- General and Oncologic Surgery, “Morgagni-Pierantoni” Hospital, Forlì, Italy
| | - Davide Cavaliere
- General and Oncologic Surgery, “Morgagni-Pierantoni” Hospital, Forlì, Italy
| | - Nicoletta Ranallo
- Osteoncology and Rare Tumors Center, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, Meldola, Italy
| | - Elisa Chiadini
- Bioscience Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, Meldola, Italy
| | - Giovanna Prisinzano
- Bioscience Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, Meldola, Italy
| | - Stefano Severi
- Unit of Nuclear Medicine, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, Meldola, Italy
| | - Maddalena Sansovini
- Unit of Nuclear Medicine, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, Meldola, Italy
| | - Giovanni Martinelli
- Scientific Directorate, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, Meldola, Italy
| | - Alberto Bongiovanni
- Osteoncology and Rare Tumors Center, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, Meldola, Italy
| | - Laura Mercatali
- Bioscience Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, Meldola, Italy
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Li S, Niu M, Deng W, Li N, Wei C, Zhang C, Luo S. Efficacy of Chemotherapy versus Transcatheter Arterial Chemoembolization in Patients with Advanced Primary Hepatic Neuroendocrine Carcinoma and an Analysis of the Prognostic Factors: A Retrospective Study. Cancer Manag Res 2021; 13:9085-9093. [PMID: 34916851 PMCID: PMC8671721 DOI: 10.2147/cmar.s343572] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Accepted: 12/01/2021] [Indexed: 12/11/2022] Open
Abstract
Background Primary hepatic neuroendocrine carcinoma (PHNEC) is a rare liver tumor, and there is no clear therapeutic recommendation for patients with advanced PHNEC. This study aims to compare the efficacy of platinum-based chemotherapy (etoposide combined with cisplatin/carboplatin, EP/EC) and transcatheter arterial chemoembolization (TACE) in patients with advanced PHNEC, and to evaluate the relevant prognostic factors. Patients and Methods The clinical data of 41 patients with advanced PHNEC from June 2014 to October 2019 were retrospectively reviewed. Results At a median follow-up time of 13.9 months, the median overall survival (OS) was 14.8 months in the EP/EC group and 12.2 months in the TACE group (P = 0.040). The median progression-free survival (PFS) was 4.4 months and 2.7 months in the EP/EC group and the TACE group, respectively (P = 0.005). No significant differences in the overall response rate and disease control rate were observed between the EP/EC group and the TACE group (26.1% vs 11.1%, P = 0.429; 73.9% vs 44.4%, P = 0.055, respectively). A univariate analysis indicated that the Eastern Cooperative Oncology Group performance status (ECOG PS), Ki-67, tumor number, and treatment options were prognostic factors for OS. A multivariate analysis further showed that ECOG PS (P < 0.001), Ki-67 (P = 0.003), and treatment options (P = 0.022) were independent prognostic factors for OS. Conclusion Ki-67, ECOG PS, and treatment options were the independent prognostic factors for OS in patients with advanced PHNEC. EP/EC may be a better choice for patients with advanced PHNEC.
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Affiliation(s)
- Shuyi Li
- Department of Medical Oncology, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, Henan Province, People's Republic of China
| | - Mengke Niu
- Department of Oncology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, Hubei Province, People's Republic of China
| | - Wenying Deng
- Department of Medical Oncology, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, Henan Province, People's Republic of China
| | - Ning Li
- Department of Medical Oncology, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, Henan Province, People's Republic of China
| | - Chen Wei
- Department of Medical Oncology, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, Henan Province, People's Republic of China
| | - Chi Zhang
- Department of Medical Oncology, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, Henan Province, People's Republic of China
| | - Suxia Luo
- Department of Medical Oncology, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, Henan Province, People's Republic of China
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9
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Marini I, Sansovini M, Bongiovanni A, Nicolini S, Grassi I, Ranallo N, Monti M, DI Iorio V, Germanò L, Caroli P, Sarnelli A, Paganelli G, Severi S. Theragnostic in neuroendocrine tumors. THE QUARTERLY JOURNAL OF NUCLEAR MEDICINE AND MOLECULAR IMAGING : OFFICIAL PUBLICATION OF THE ITALIAN ASSOCIATION OF NUCLEAR MEDICINE (AIMN) [AND] THE INTERNATIONAL ASSOCIATION OF RADIOPHARMACOLOGY (IAR), [AND] SECTION OF THE SOCIETY OF... 2021; 65:342-352. [PMID: 34881852 DOI: 10.23736/s1824-4785.21.03426-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
In the last few decades, the incidence and prevalence of neuroendocrine tumors has been increasing. The theragnostic approach, that allows the diagnosis and treatment of different neoplasms with the same ligand, is a typical nuclear medicine tool. Applied for years, is also pivotal in neuroendocrine tumors (NETs) where it has improved the diagnostic accuracy and the therapeutic efficacy with impact on patient's survival. Theragnostic also allows the identification of important prognostic factors such as tumor location and burden, presence of liver metastases and intensity of somatostatin receptors (SSTR) expression to consider in new and possibly combined studies to ameliorate patient's outcome. Moreover, the possibility to evaluate receptor expression even in non-NET malignancies has de facto widened the possible indications for PRRT. We believe that this innovative therapeutic approach will be implemented in next years by radiomics and biological tumors characterization to better address PRRT applications.
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Affiliation(s)
- Irene Marini
- Unit of Nuclear Medicine, IRCCS Istituto Romagnolo per lo Studio dei Tumori - IRST Dino Amadori, Meldola, Forlì-Cesena, Italy
| | - Maddalena Sansovini
- Unit of Nuclear Medicine, IRCCS Istituto Romagnolo per lo Studio dei Tumori - IRST Dino Amadori, Meldola, Forlì-Cesena, Italy
| | - Alberto Bongiovanni
- Osteoncology and Rare Tumors Center - CDO-TR, IRCCS Istituto Romagnolo per lo Studio dei Tumori - IRST Dino Amadori, Meldola, Forlì-Cesena, Italy
| | - Silvia Nicolini
- Unit of Nuclear Medicine, IRCCS Istituto Romagnolo per lo Studio dei Tumori - IRST Dino Amadori, Meldola, Forlì-Cesena, Italy
| | - Ilaria Grassi
- Unit of Nuclear Medicine, IRCCS Istituto Romagnolo per lo Studio dei Tumori - IRST Dino Amadori, Meldola, Forlì-Cesena, Italy
| | - Nicoletta Ranallo
- Osteoncology and Rare Tumors Center - CDO-TR, IRCCS Istituto Romagnolo per lo Studio dei Tumori - IRST Dino Amadori, Meldola, Forlì-Cesena, Italy
| | - Manuela Monti
- Unit of Biostatistics and Clinical Trials, IRCCS Istituto Romagnolo per lo Studio dei Tumori - IRST Dino Amadori, Meldola, Forlì-Cesena, Italy
| | - Valentina DI Iorio
- Unit of Oncological Pharmacy, IRCCS Istituto Romagnolo per lo Studio dei Tumori - IRST Dino Amadori, Meldola, Forlì-Cesena, Italy
| | - Luca Germanò
- Unit of Nuclear Medicine, IRCCS Istituto Romagnolo per lo Studio dei Tumori - IRST Dino Amadori, Meldola, Forlì-Cesena, Italy
| | - Paola Caroli
- Unit of Nuclear Medicine, IRCCS Istituto Romagnolo per lo Studio dei Tumori - IRST Dino Amadori, Meldola, Forlì-Cesena, Italy
| | - Anna Sarnelli
- Unit of Medical Physics, IRCCS Istituto Romagnolo per lo Studio dei Tumori - IRST Dino Amadori, Meldola, Forlì-Cesena, Italy
| | - Giovanni Paganelli
- Unit of Nuclear Medicine, IRCCS Istituto Romagnolo per lo Studio dei Tumori - IRST Dino Amadori, Meldola, Forlì-Cesena, Italy
| | - Stefano Severi
- Unit of Nuclear Medicine, IRCCS Istituto Romagnolo per lo Studio dei Tumori - IRST Dino Amadori, Meldola, Forlì-Cesena, Italy -
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10
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Corbett V, Arnold S, Anthony L, Chauhan A. Management of Large Cell Neuroendocrine Carcinoma. Front Oncol 2021; 11:653162. [PMID: 34513663 PMCID: PMC8432609 DOI: 10.3389/fonc.2021.653162] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Accepted: 07/12/2021] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Large cell neuroendocrine carcinoma (LCNEC) is a rare, aggressive cancer with a dismal prognosis. The majority of cases occur in the lung and the gastrointestinal tract; however, it can occur throughout the body. Recently advances in the understanding of the molecular underpinnings of this disease have paved the way for additional novel promising therapies. This review will discuss the current best evidence for management of LCNEC and new directions in the classification and treatment of this rare disease. METHODS We performed a PubMed search for "Large cell neuroendocrine carcinoma" and "High grade neuroendocrine carcinoma." All titles were screened for relevance to the management of LCNEC. Papers were included based on relevance to the management of LCNEC. RESULTS Papers were included reviewing both pulmonary and extra pulmonary LCNEC. We summarized the data driven best practices for the management of both early and advanced stage LCNEC. We describe emerging therapies with promising potential. DISCUSSION LCNEC are rare and aggressive neoplasms. In advanced disease, the historical regimen of platinum based therapy in combination with etoposide or irinotecan remains among the commonly used first line therapies, however for extra thoracic LCNEC regimens like FOLFOX, FOLFOIRI and CAPTEM can also be used. Further effective and safe treatment options are desperately needed. Recently, new advances including a new understanding of the genetic subcategories of LCNEC and immunotherapy agents may guide further treatments.
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Affiliation(s)
- Virginia Corbett
- Department of Internal Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Susanne Arnold
- Division of Medical Oncology, Department of Internal Medicine, Markey Cancer Center, University of Kentucky, Lexington, KY, United States
| | - Lowell Anthony
- Division of Medical Oncology, Department of Internal Medicine, Markey Cancer Center, University of Kentucky, Lexington, KY, United States
| | - Aman Chauhan
- Division of Medical Oncology, Department of Internal Medicine, Markey Cancer Center, University of Kentucky, Lexington, KY, United States
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11
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Prantesh J, Dorth J, Asa SL, Mohamed A. Nasopharyngeal neuroendocrine neoplasms: Systematic review of the literature and case presentation. J Neuroendocrinol 2021; 33:e13005. [PMID: 34342078 DOI: 10.1111/jne.13005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 05/20/2021] [Accepted: 06/15/2021] [Indexed: 01/04/2023]
Abstract
Most of neuroendocrine neoplasms (NENs) are located in the gastrointestinal tract and lung, and they are rarely found on the upper aero-digestive tract, which limit the current literature about nasopharyngeal NENs. This systemic review will summarize the clinical, pathological features and optimal diagnosis and management of different types of nasopharyngeal NENs (NP NENs). In-addition, we herein report an EBV negative TP53-mutated/ Rb-wild type nasopharyngeal neuroendocrine carcinoma (NEC) in a young man in which touch preparation cytology studies were integral to establishing a definitive diagnosis. To our knowledge, only very few cases of primary neuroendocrine carcinoma of the nasopharynx have been reported in the literature and the reports of these cases have not included detailed description of different types and how to optimally diagnose and manage them. In this abstract, we also highlighted the evidence about the safety of using growth factors in patients with sickle cell anemia who are receiving cytotoxic chemotherapy.
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Affiliation(s)
- Jain Prantesh
- Department of Medicine, Division of Hematology and Medical Oncology, Seidman Cancer Center, University Hospitals, Case Western Reserve University, Cleveland, OH, USA
| | - Jennifer Dorth
- Department of Radiation Oncology, Seidman Cancer Center, University Hospitals, Case Western Reserve University, Cleveland, OH, USA
| | - Sylvia L Asa
- Department of Pathology, Seidman Cancer Center, University Hospitals, Case Western Reserve University, Cleveland, OH, USA
| | - Amr Mohamed
- Department of Medicine, Division of Hematology and Medical Oncology, Seidman Cancer Center, University Hospitals, Case Western Reserve University, Cleveland, OH, USA
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12
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Liverani C, Bongiovanni A, Mercatali L, Pieri F, Spadazzi C, Miserocchi G, Di Menna G, Foca F, Ravaioli S, De Vita A, Cocchi C, Rossi G, Recine F, Ibrahim T. Diagnostic and Predictive Role of DLL3 Expression in Gastroenteropancreatic Neuroendocrine Neoplasms. Endocr Pathol 2021; 32:309-317. [PMID: 33409812 DOI: 10.1007/s12022-020-09657-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/09/2020] [Indexed: 10/22/2022]
Abstract
Gastroenteropancreatic neuroendocrine neoplasms (GEP-NENs) are a rare and heterogeneous subgroup of tumors with a challenging management because of their extremely variable biological and clinical behaviors. Due to their different prognosis, there is an urgent need to identify molecular markers which would enable to discriminate between grade 3 neuroendocrine tumors (NETs) and neuroendocrine carcinomas (NECs), despite both being diagnosed mainly on the basis of proliferation index and cell differentiation. DLL3, a negative Notch regulator, is a promising molecular target highly expressed in several tumors with neuroendocrine features. We conducted a retrospective analysis of DLL3, RB1, and PD-L1 expression by immunohistochemistry (IHC), in formalin-fixed, paraffin-embedded (FFPE) samples from 47 patients with GEP-NENs. Then, we correlated the results with patients' clinical features and outcome. The absence of DLL3 expression in 5 well-differentiated GEP-NETs with high-grade features (G3 NET), and the presence of DLL3 in 76.9% of poorly-differentiated NECs (G3 NEC), highlights DLL3 expression as a marker of G3 NECs (p = 0.007). DLL3 expression was correlated with RB1-loss (p < 0.001), negative 68 Ga-PET/CT scan (p = 0.001), and an unfavorable clinical outcome, with important implications for treatment response and patient's follow-up. Median progression-free survival (PFS) and overall survival (OS) were 22.7 months (95% CI 6.1-68.8) and 68.8 months (95% CI 26.0-78.1), respectively, in patients with DLL3-negative tumor compared with 5.2 months (95% CI 2.5-18.5) and 9.5 months (95% CI 2.5-25.2), respectively, in patients with DLL3-positive tumor (PFS p = 0.0083, OS p = 0.0071). Therefore, combined with morphological cell analysis, DLL3 could represent a valuable histological marker, for the diagnosis of poorly differentiated NECs. The high percentage of DLL3 expression in NEC patients also highlights a potential opportunity for a DLL3 targeted therapy in this tumor subset.
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Affiliation(s)
- Chiara Liverani
- Osteoncology and Rare Tumors Center, Istituto Scientifico Romagnolo Per Lo Studio E La Cura Dei Tumori (IRST) IRCCS, Meldola, Italy.
| | - Alberto Bongiovanni
- Osteoncology and Rare Tumors Center, Istituto Scientifico Romagnolo Per Lo Studio E La Cura Dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Laura Mercatali
- Osteoncology and Rare Tumors Center, Istituto Scientifico Romagnolo Per Lo Studio E La Cura Dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Federica Pieri
- Pathology Unit, Morgagni-Pierantoni Hospital, Forlì, Italy
| | - Chiara Spadazzi
- Osteoncology and Rare Tumors Center, Istituto Scientifico Romagnolo Per Lo Studio E La Cura Dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Giacomo Miserocchi
- Osteoncology and Rare Tumors Center, Istituto Scientifico Romagnolo Per Lo Studio E La Cura Dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Giandomenico Di Menna
- Osteoncology and Rare Tumors Center, Istituto Scientifico Romagnolo Per Lo Studio E La Cura Dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Flavia Foca
- Unit of Biostatistics and Clinical Trials, Istituto Scientifico Romagnolo Per Lo Studio E La Cura Dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Sara Ravaioli
- Biosciences Laboratory, Istituto Scientifico Romagnolo Per Lo Studio E La Cura Dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Alessandro De Vita
- Osteoncology and Rare Tumors Center, Istituto Scientifico Romagnolo Per Lo Studio E La Cura Dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Claudia Cocchi
- Osteoncology and Rare Tumors Center, Istituto Scientifico Romagnolo Per Lo Studio E La Cura Dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Giulio Rossi
- Pathology Unit, Azienda USL Della Romagna, S. Maria Delle Croci Teaching Hospital, Ravenna, Italy
| | - Federica Recine
- Osteoncology and Rare Tumors Center, Istituto Scientifico Romagnolo Per Lo Studio E La Cura Dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Toni Ibrahim
- Osteoncology and Rare Tumors Center, Istituto Scientifico Romagnolo Per Lo Studio E La Cura Dei Tumori (IRST) IRCCS, Meldola, Italy
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13
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Activity and Safety of Immune Checkpoint Inhibitors in Neuroendocrine Neoplasms: A Systematic Review and Meta-Analysis. Pharmaceuticals (Basel) 2021; 14:ph14050476. [PMID: 34067837 PMCID: PMC8155858 DOI: 10.3390/ph14050476] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Accepted: 05/11/2021] [Indexed: 01/14/2023] Open
Abstract
Immune-checkpoint inhibitors (ICIs) have widened the therapeutic scenario of different cancer types. Phase I/II trials have been designed to evaluate the role of ICIs both as single agents and in combination in neuroendocrine neoplasms (NENs), but as yet no randomized controlled phase III trials have been carried out. A systematic review and meta-analysis of studies published could help to reduce the biases of single-phase II trials. Efficacy data were obtained on 636 patients. Pooled percentages of the overall response rate (ORR) and disease control rate (DCR) were 10% (95% CI: 6-15%, I2 = 67%, p < 0.1) and 42% (95% CI: 28-56%, I2 = 93%, p < 0.1), respectively. Median progression-free survival (mPFS) was 4.1 months (95% CI 2.6-5.4; I2 = 96%, p < 0.1) and median overall survival (mOS) was 11 months (95% CI 4.8-21.1; I2 = 98%, p < 0.1). Among the ICIs used as single agents, the anti-PD1 toripalimab achieved the highest ORR. Combination regimens were superior to monotherapy, e.g., the ICI combination nivolumab + ipilimumab, and the ICI + anti-angiogenetic combination atezolizumab + bevacizumab, both of which warrant further investigation. Promising efficacy and a good safety profile of ICIs represent a valid opportunity for expanding the therapeutic landscape of NENs. Predictive biomarkers are needed to identify the most suitable candidates for these regimens.
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14
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Bongiovanni A, Liverani C, Foca F, Fausti V, Di Menna G, Mercatali L, De Vita A, Riva N, Calpona S, Miserocchi G, Spadazzi C, Cocchi C, Ibrahim T. Temozolomide Alone or Combined with Capecitabine for the Treatment of Metastatic Neuroendocrine Neoplasia: A "Real-World" Data Analysis. Neuroendocrinology 2021; 111:895-906. [PMID: 33221806 DOI: 10.1159/000513218] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 11/18/2020] [Indexed: 12/18/2022]
Abstract
BACKGROUND Neuroendocrine neoplasias (NENs) are a rare group of tumors with different prognosis and response to therapy. Their heterogeneity is dependent on the site of origin, morphology, and Ki67. Temozolomide (TEM) appears to be active in metastatic NENs (mNENs) but there is limited evidence about its efficacy in gastrointestinal NENs. We analyzed "real-world" data on the use of TEM alone or in association with capecitabine (CAPTEM) in patients with mNENs. PATIENTS AND METHODS One hundred consecutive patients with advanced NENs treated with TEM or CAPTEM between 2009 and 2019 were included. A pretreatment tumor growth rate (TGR0) was calculated. Overall survival (OS), progression-free survival (PFS), tolerance, objective response rate (ORR), and disease control rate (DCR) were analyzed. A propensity score analysis and inverse probability of treatment weights for Cox regression models were used. RESULTS TEM-based therapy was administered to 95 patients (26.3% CAPTEM and 83.7% TEM) with a median age of 59 years (range 26-85) years. ECOG performance status was 0-2. Carcinoid syndrome was reported in 12 (12.6%) patients. Twenty (21.1%) patients with grade (G) 3 neuroendocrine carcinoma (NEC) and 9 (9.4%) with G3 neuroendocrine tumors (NETs) were included in the analysis. Median PFS of the entire group was 10.4 months (95% confidence interval [CI]: 6.0-11.5). In multivariate analysis, a higher risk of progression was observed for NEC G3 patients (hazard ratio [HR] 2.70, 95% CI: 1.25-5.84) and for a TGR ≥19.55 (HR: 2.53, 95% CI: 1.45-4.40). Median OS was 23.4 months (95% CI: 17.0-29.0) and was similar in both treatment groups (23.9 vs. 20.5 months for TEM and CAPTEM, respectively, p = 0.585). In multivariate analysis, TGR ≥19.55 was associated with a higher risk of death (HR: 2.18, 95% CI: 1.16-4.11) than TGR <19.55, as was NEC G3 (HR: 2.42, 95% CI: 1.04-5.59) with respect to NETs. No differences in terms of mPFS or mOS were seen in relation to the primary site of disease. In the 86 patients evaluable for response, ORR was 44.1% and the DCR was 70.9%. Mild adverse events (grade I-II) included anemia, neutropenia, and headache. Rare cases of G 3 neutropenia and thrombocytopenia were recorded. CONCLUSIONS TEM-based regimens are associated with a high DCR and a relatively tolerable toxicity profile in NENs of pancreatic, intestinal, and lung origin. Further investigation of these specific NETs is warranted in prospective clinical trials.
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Affiliation(s)
- Alberto Bongiovanni
- Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Osteoncology and Rare Tumors Center, Meldola, Italy,
| | - Chiara Liverani
- Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Osteoncology and Rare Tumors Center, Meldola, Italy
| | - Flavia Foca
- Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Unit of Biostatistics and Clinical Trials, Meldola, Italy
| | - Valentina Fausti
- Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Osteoncology and Rare Tumors Center, Meldola, Italy
| | - Giandomenico Di Menna
- Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Osteoncology and Rare Tumors Center, Meldola, Italy
| | - Laura Mercatali
- Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Osteoncology and Rare Tumors Center, Meldola, Italy
| | - Alessandro De Vita
- Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Osteoncology and Rare Tumors Center, Meldola, Italy
| | - Nada Riva
- Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Osteoncology and Rare Tumors Center, Meldola, Italy
| | - Sebastiano Calpona
- Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Osteoncology and Rare Tumors Center, Meldola, Italy
| | - Giacomo Miserocchi
- Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Osteoncology and Rare Tumors Center, Meldola, Italy
| | - Chiara Spadazzi
- Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Osteoncology and Rare Tumors Center, Meldola, Italy
| | - Claudia Cocchi
- Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Osteoncology and Rare Tumors Center, Meldola, Italy
| | - Toni Ibrahim
- Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Osteoncology and Rare Tumors Center, Meldola, Italy
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De Vita A, Bongiovanni A, Blay JY, Ibrahim T. Editorial: New Insights Into the Landscape of Rare Tumors: Translational and Clinical Research Perspective. Front Oncol 2020; 10:593785. [PMID: 33194758 PMCID: PMC7659953 DOI: 10.3389/fonc.2020.593785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 09/23/2020] [Indexed: 11/17/2022] Open
Affiliation(s)
- Alessandro De Vita
- Osteoncology and Rare Tumors Center, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) Istituto Di Ricovero e Cura a Carattere Scientifico (IRCCS), Meldola, Italy
| | - Alberto Bongiovanni
- Osteoncology and Rare Tumors Center, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) Istituto Di Ricovero e Cura a Carattere Scientifico (IRCCS), Meldola, Italy
| | - Jean-Yves Blay
- Department of Medical Oncology, Centre Léon Bérard, Lyon, France.,Unicancer, Paris, France.,EURACAN (European network for Rare adult solid Cancer) EC 739521, Lyon, France
| | - Toni Ibrahim
- Osteoncology and Rare Tumors Center, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) Istituto Di Ricovero e Cura a Carattere Scientifico (IRCCS), Meldola, Italy
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16
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Bongiovanni A, Liverani C, Pusceddu S, Leo S, Di Meglio G, Tamberi S, Santini D, Gelsomino F, Pucci F, Berardi R, Lolli I, Bergamo F, Ricci S, Foca F, Severi S, Ibrahim T. Randomised phase II trial of CAPTEM or FOLFIRI as SEcond-line therapy in NEuroendocrine CArcinomas and exploratory analysis of predictive role of PET/CT imaging and biological markers (SENECA trial): a study protocol. BMJ Open 2020; 10:e034393. [PMID: 32690499 PMCID: PMC7371236 DOI: 10.1136/bmjopen-2019-034393] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
INTRODUCTION Patients with metastatic or locally advanced, non-resectable, grade 3 poorly differentiated gastroenteropancreatic (GEP) and lung neuroendocrine carcinomas (NECs) are usually treated with in first-line platinum compounds. There is no standard second-line treatment on progression. Accurate biomarkers are needed to facilitate diagnosis and prognostic assessment of patients with NEC. METHODS AND ANALYSIS The SEcond-line therapy in NEuroendocrine CArcinomas (SENECA) study is a randomised, non-comparative, multicentre phase II trial designed to evaluate the efficacy and safety of folinic acid, 5-fluorouracil and irinotecan (FOLFIRI) or capecitabine plus temozolomide (CAPTEM) regimens after failure of first-line chemotherapy in patients with lung NEC and GEP-NEC. Secondary aims are to correlate the serum miRNA profile and primary mutational status of MEN1, DAXX, ATRX and RB-1 with prognosis and outcome and to investigate the prognostic and predictive role of the Ki-67 score and 18-fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT) or 68Ga-PET/CT. The main eligibility criteria are age ≥18 years; metastatic or locally advanced, non-resectable, grade 3 lung or GEP-NECs; progression to first-line platinum-based chemotherapy. A Bryant and Day design taking into account treatment activity and toxicity was used to estimate the sample size. All analyses will be performed separately for each treatment group in the intention-to-treat population. A total of 112 patients (56/arm) will be randomly assigned (1:1) to receive FOLFIRI every 14 days or CAPTEM every 28 days until disease progression or unacceptable toxicity or for a maximum of 6 months. Patients undergo testing for specific biomarkers in primary tumour tissue and for miRNA in blood samples. MiRNA profiling will be performed in the first 20 patients who agree to participate in the biological substudy. ETHICS AND DISSEMINATION The SENECA trial, supported by Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST), was authorised by the locals Ethics Committee and the Italian Medicines Agency (AIFA). Results will be widely disseminated via peer-reviewed manuscripts, conference presentations and reports to relevant authorities.The study is currently open in Italy. TRAIL REGISTRATION NUMBER NCT03387592; Pre-results. EudraCT-2016-000767-17. PROTOCOL VERSION Clinical Study Protocol Version 1, 7 November 2016.
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Affiliation(s)
- Alberto Bongiovanni
- Osteoncology and Rare Tumors Center, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori IRCCS, Meldola, Italy
| | - Chiara Liverani
- Osteoncology and Rare Tumors Center, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori IRCCS, Meldola, Italy
| | - Sara Pusceddu
- Department of Medical Oncology, Istituto Nazionale per lo Studio e la Cura dei Tumori, Milano, Lombardia, Italy
| | - Silvana Leo
- Oncology Unit, Ospedale Vito Fazzi, Lecce, Puglia, Italy
| | | | - Stefano Tamberi
- Oncology Unit, Ospedale degli Infermi di Faenza, Faenza, Emilia-Romagna, Italy
| | - Daniele Santini
- Department of Medical Oncology, Campus Bio-Medico University, Roma, Lazio, Italy
| | - Fabio Gelsomino
- Department of Oncology and Hematology, Azienda Ospedaliero-Universitaria di Modena, Modena, Emilia-Romagna, Italy
| | - Francesca Pucci
- Medical Oncology Unit, Azienda Ospedaliero-Universitaria di Parma, Parma, Emilia-Romagna, Italy
| | - Rossana Berardi
- Oncology Clinic, University Hospital of Ancona Umberto I G M Lancisi G Salesi, Ancona, Marche, Italy
| | - Ivan Lolli
- Department of Oncology, Istituto Nazionale di Ricovero e Cura a Carattere Scientifico Saverio de Bellis, Castellana Grotte, Puglia, Italy
| | - Francesca Bergamo
- Department of Clinical and Experimental Oncology, Istituto Oncologico Veneto Istituto di Ricovero e Cura a Carattere Scientifico, Padova, Veneto, Italy
| | - Sergio Ricci
- Internal Medicine and Medical Oncology, Santa Chiara Hospital, Pisa, Toscana, Italy
| | - Flavia Foca
- Unit of Biostatistics and Clinical Trials, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori IRCCS, Meldola, Italy
| | - Stefano Severi
- Nuclear Medicine Unit, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori IRCCS, Meldola, Italy
| | - Toni Ibrahim
- Osteoncology and Rare Tumors Center, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori IRCCS, Meldola, Italy
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Teh BL, Duggan R, Leslie T. Bilateral subfoveal serous detachment following Cisplatin chemotherapy. Eur J Ophthalmol 2020; 31:NP19-NP22. [PMID: 32340483 DOI: 10.1177/1120672120921373] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
A 74-year-old gentleman with a background of metastatic pancreatic neuroendocrine tumour on combination chemotherapy of Cisplatin and Etoposide presented with a 3-week history of bilateral visual loss. Snellen visual acuity was right 6/9 and left 6/60. Fundus examination revealed clear media with isolated macular oedema in both eyes. Optical coherence tomography of the maculae showed localised bilateral subfoveal serous detachments. Cisplatin was thought to be the causative agent and was withheld following discussion with the treating Oncology team. Eight weeks after withholding Cisplatin, his vision improved with complete resolution of the subretinal fluid. To the authors' knowledge, this is the first report to have illustrated bilateral subfoveal serous detachment caused by Cisplatin which resolved completely with cessation of offending drug.
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Affiliation(s)
- Boon Lin Teh
- Eye Outpatient Department, Raigmore Hospital, Inverness, UK
| | - Rhona Duggan
- Eye Outpatient Department, Raigmore Hospital, Inverness, UK
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Mashni O, Qasem K, Sara AA, Awad W. Etoposide dosage adjustment in two patients with neuroendocrine tumors and severe liver impairment. J Oncol Pharm Pract 2020; 26:500-506. [DOI: 10.1177/1078155219859630] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Introduction Limited data are available on dosing etoposide in patients with liver impairment. Case report We report the dosing strategies for etoposide utilized in two patients with neuroendocrine tumors and severe liver impairment. Management and outcomes Treatment consisted of platinum-based chemotherapy regimens, with the decision of whether to administer etoposide and at what doses being based on the liver function before each chemotherapy cycle. By the end of treatment, total bilirubin was normal, and the performance status of both patients had improved, with stable computed tomography scan findings. Discussion The reported two cases suggest that the administration of etoposide at reduced doses with close monitoring in patients with neuroendocrine tumors and severe liver impairment may still be considered as an option and may improve outcomes.
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Affiliation(s)
- Ola Mashni
- Department of Pharmacy, King Hussein Cancer Center, Amman, Jordan
| | - Khlood Qasem
- Department of Hematology and Medical Oncology, King Hussein Cancer Center, Amman, Jordan
| | - Aseel Abu Sara
- Department of Pharmacy, King Hussein Cancer Center, Amman, Jordan
| | - Wedad Awad
- Department of Pharmacy, King Hussein Cancer Center, Amman, Jordan
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Efficacy of a third-generation oncolytic herpes simplex virus in neuroendocrine tumor xenograft models. Oncotarget 2019; 10:7132-7141. [PMID: 31903171 PMCID: PMC6935252 DOI: 10.18632/oncotarget.27391] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Accepted: 12/02/2019] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND: Few chemotherapies are available for neuroendocrine tumors, especially for highly malignant neuroendocrine cancers. The third-generation oncolytic herpes simplex virus type 1 (HSV-1) T-01 selectively replicates in tumor cells and shows cytotoxicity against tumor cells without damaging surrounding normal tissues. We examined the antitumor effect of T-01 to explore novel treatments for patients with neuroendocrine tumors. METHODS: The cytotoxicity of T-01 was tested in two human and one murine neuroendocrine tumor cell lines in vitro. Mouse models with subcutaneously implanted human neuroendocrine tumor QGP1 cells were used to investigate T-01 efficacy in vivo. RESULTS: T-01 showed cytotoxicity against the three cell lines in vitro. In xenograft models, the growth of tumors derived from QGP1 cells was inhibited by T-01 compared with control group. Although weight loss of mice was observed with tumor growth in the control group, it was suppressed by T-01 administration. The antitumor effects of T-01 were dependent on virus concentration and frequency of administration. CONCLUSIONS: T-01 effectively inhibits tumor cell proliferation in a poorly differentiated NEC mouse model. These results suggest that the third-generation oncolytic HSV-1 may serve as a novel treatment for patients with neuroendocrine tumors.
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Kulkarni RS, Anand AS, Parikh SK, Panchal HP, Patel AA, Mehta DP, Patel P. Clinical and epidemiological profile of neuroendocrine tumors: An experience from a regional cancer center from Western India. South Asian J Cancer 2019; 8:198-202. [PMID: 31489301 PMCID: PMC6699228 DOI: 10.4103/sajc.sajc_364_18] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Background: Most of the data on neuroendocrine tumors (NETs) are from the Western literature. Indian studies regarding clinicopathological characteristics and treatment outcomes are lacking. Methods: This is a prospective observational study of all new patients with NETs (except small-cell lung cancer) registered at our tertiary care cancer institute from November 2014 to November 2016. A total of 97 new patients were registered, of which 20 were lost to follow-up before starting any planned treatment. Epidemiological and clinicopathological features of all these 97 patients were studied, and the remaining 77 patients were analyzed for treatment response and survival analysis. Results: The median age at diagnosis was 49 years (20–74 years) with male preponderance (M: F = 1.85:1). The most common primary site of origin was pancreas (34/97 = 35%), followed by unknown primary origin (19%), small intestine (9%), and pulmonary (6%). Of 97 patients, 91 (93.8%) presented with nonfunctional symptoms, 3 (3.1%) had purely functional symptoms, and 3 (3.1%) presented with both functional and nonfunctional symptoms. The most common presenting symptom was abdominal pain (59.7%), followed by jaundice (9.3%), whereas watery diarrhea (83.3%) and flushing (66.7%) were the most common functional symptoms. Sixty-six percent (64/97) of cases were metastatic at presentation. A strong correlation was noted between the primary site of origin and metastatic presentation (P = 0.016). Chemotherapy was the most common primary therapy (40.2%), followed by surgery (28.6%), watchful waiting (15.6%), and somatostatin analogs (11.7%). The median event-free survival was highest for patients undergoing surgery (10 months). Conclusions: The clinicopathological profile of NETs in the Indian population differs from Western countries. Majority of patients present with metastatic disease, thus representing a need for creating awareness among patients and medical fraternity and formulating Indian guidelines for optimized treatment.
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Affiliation(s)
- Rahul Suhas Kulkarni
- Department of Medical and Pediatric Oncology, Gujarat Cancer Research Institute, Ahmedabad, Gujarat, India
| | - Asha S Anand
- Department of Medical and Pediatric Oncology, Gujarat Cancer Research Institute, Ahmedabad, Gujarat, India
| | - Sonia K Parikh
- Department of Medical and Pediatric Oncology, Gujarat Cancer Research Institute, Ahmedabad, Gujarat, India
| | - Harsha P Panchal
- Department of Medical and Pediatric Oncology, Gujarat Cancer Research Institute, Ahmedabad, Gujarat, India
| | - Apurva A Patel
- Department of Medical and Pediatric Oncology, Gujarat Cancer Research Institute, Ahmedabad, Gujarat, India
| | - Dhruv P Mehta
- Department of Medical and Pediatric Oncology, Gujarat Cancer Research Institute, Ahmedabad, Gujarat, India
| | - Priyanka Patel
- Department of Medical and Pediatric Oncology, Gujarat Cancer Research Institute, Ahmedabad, Gujarat, India
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Tsilimigras DI, Squires MH, Cloyd JM, Pawlik TM. Treatment strategies for neuroendocrine liver metastases: an update. Expert Opin Orphan Drugs 2019. [DOI: 10.1080/21678707.2019.1651639] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Diamantis I. Tsilimigras
- Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Malcolm H. Squires
- Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Jordan M. Cloyd
- Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Timothy M. Pawlik
- Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center, Columbus, OH, USA
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22
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Mohamed A, Strosberg JR. Medical Management of Gastroenteropancreatic Neuroendocrine Tumors: Current Strategies and Future Advances. J Nucl Med 2019; 60:721-727. [DOI: 10.2967/jnumed.118.214882] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Accepted: 01/13/2019] [Indexed: 12/14/2022] Open
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23
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Grading of Neuroendocrine Carcinomas: Correlation of 68Ga-PET/CT Scan with Tissue Biomarkers. DISEASE MARKERS 2018; 2018:6878409. [PMID: 30627226 PMCID: PMC6304840 DOI: 10.1155/2018/6878409] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Revised: 11/06/2018] [Accepted: 11/11/2018] [Indexed: 12/12/2022]
Abstract
There is a growing need for more accurate biomarkers to facilitate the diagnosis and prognosis of patients with grade (G) 3 neuroendocrine carcinomas (NECs). In particular, the discrimination between well-differentiated neuroendocrine carcinomas (WD-NECs) and poorly differentiated neuroendocrine carcinomas (PD-NECs) is still an unmet need. We previously showed that 68Gallium-(68Ga-) PET/CT positivity is a prognostic factor in patients with gastroenteropancreatic (GEP) G3 NECs, correlating with a better outcome in terms of overall survival. Here, we hypothesize that 68Ga-PET/CT could help to discriminate between WD-NECs and PD-NECs, adding complementary information to that obtained from morphologic and biologic factors. A retrospective, single-institution study was performed on 11 patients with histologically confirmed, measurable G3 large- or small-cell GEP-NECs according to the 2017 WHO classification. The staging procedures included a 68Ga-PET/CT scan. Results of 68Ga-PET/CT were correlated in univariate analysis with loss of tissue immunohistochemical expression of DAXX/ATRX or RB1 frequently associated with WD-NECs or PD-NECs, respectively. None of the patients with positive 68Ga-PET/CT showed loss of RB1 expression, whereas among those (n = 6) with negative 68Ga-PET/CT, 4 showed loss of expression. A trend towards a correlation between loss of RB1 expression and negative 68Ga-PET/CT was observed. Our preliminary data support the hypothesis that PD-NECs carrying RB1 mutation and loss of its expression may be associated with negative 68Ga-PET/CT. If confirmed in a larger clinical trial, 68Ga-PET/CT would help in the stratification of G3 NECs.
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Tomiyama T, Orino M, Nakamaru K, Tanaka T, Suzuki R, Okazaki T, Fukata N, Ando Y, Danbara N, Fukui T, Miyasaka C, Okazaki K. Esophageal Large-Cell Neuroendocrine Carcinoma with Inconsistent Response to Treatment in the Primary and Metastatic Lesions. Case Rep Gastroenterol 2018; 12:234-239. [PMID: 29928189 PMCID: PMC6006652 DOI: 10.1159/000489295] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Accepted: 04/17/2018] [Indexed: 01/29/2023] Open
Abstract
Esophageal large-cell neuroendocrine carcinoma (NEC) is a rare malignant tumor that is characterized by high-grade malignancy and a poor prognosis. However, the rarity of esophageal NEC has prevented the development of an established treatment, and no reports have described a discrepancy in the effectiveness of cisplatin plus irinotecan between primary and metastatic lesions. A 43-year-old Japanese man was referred to our hospital with refractory epigastralgia. A previous gastrointestinal endoscopy had revealed a 50-mm type 2 tumor in the abdominal esophagus. The pathological findings indicated poorly differentiated squamous cell carcinoma. Contrast-enhanced computed tomography revealed a metastatic liver tumor. One cycle of fluorouracil and cisplatin was not effective, and endoscopy was repeatedly performed. The pathological findings indicated a large-cell malignant tumor with tumor cells that were positive for CD56, synaptophysin, and Ki-67 (> 80%). Based on a diagnosis of esophageal large-cell NEC with a metastatic liver tumor, the patient received cisplatin plus irinotecan biweekly. After 4 months, computed tomography revealed marked shrinkage of the metastatic tumor, but the patient complained of dysphagia. Endoscopy revealed enlargement of the primary tumor, which was then treated using radiotherapy plus fluorouracil and cisplatin. The primary tumor subsequently shrank, and the patient's symptoms were relieved, but the metastatic tumor grew. Thus, chemoradiotherapy could be an option for managing a primary esophageal large-cell NEC that does not respond to chemotherapy alone. However, the possibility of an inconsistent response to therapy in primary and metastatic lesions should be considered.
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Affiliation(s)
- Takashi Tomiyama
- Division of Gastroenterology and Hepatology, Third Department of Internal Medicine, Kansai Medical University, Osaka, Japan
| | - Masahiro Orino
- Division of Gastroenterology and Hepatology, Third Department of Internal Medicine, Kansai Medical University, Osaka, Japan
| | - Koh Nakamaru
- Division of Gastroenterology and Hepatology, Third Department of Internal Medicine, Kansai Medical University, Osaka, Japan
| | - Toshihiro Tanaka
- Division of Gastroenterology and Hepatology, Third Department of Internal Medicine, Kansai Medical University, Osaka, Japan
| | - Ryo Suzuki
- Division of Gastroenterology and Hepatology, Third Department of Internal Medicine, Kansai Medical University, Osaka, Japan
| | - Takashi Okazaki
- Division of Gastroenterology and Hepatology, Third Department of Internal Medicine, Kansai Medical University, Osaka, Japan
| | - Norimasa Fukata
- Division of Gastroenterology and Hepatology, Third Department of Internal Medicine, Kansai Medical University, Osaka, Japan
| | - Yugo Ando
- Division of Gastroenterology and Hepatology, Third Department of Internal Medicine, Kansai Medical University, Osaka, Japan
| | - Naoyuki Danbara
- Division of Gastroenterology and Hepatology, Third Department of Internal Medicine, Kansai Medical University, Osaka, Japan
| | - Toshiro Fukui
- Division of Gastroenterology and Hepatology, Third Department of Internal Medicine, Kansai Medical University, Osaka, Japan
| | - Chika Miyasaka
- Department of Pathology and Laboratory Medicine, Kansai Medical University, Osaka, Japan
| | - Kazuichi Okazaki
- Division of Gastroenterology and Hepatology, Third Department of Internal Medicine, Kansai Medical University, Osaka, Japan
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Ali AS, Grönberg M, Langer SW, Ladekarl M, Hjortland GO, Vestermark LW, Österlund P, Welin S, Grønbæk H, Knigge U, Sorbye H, Janson ET. Intravenous versus oral etoposide: efficacy and correlation to clinical outcome in patients with high-grade metastatic gastroenteropancreatic neuroendocrine neoplasms (WHO G3). Med Oncol 2018; 35:47. [PMID: 29511910 PMCID: PMC5840252 DOI: 10.1007/s12032-018-1103-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2018] [Accepted: 02/23/2018] [Indexed: 01/09/2023]
Abstract
High-grade gastroenteropancreatic neuroendocrine neoplasms (GEP-NENs, G3) are aggressive cancers of the digestive system with poor prognosis and survival. Platinum-based chemotherapy (cisplatin/carboplatin + etoposide) is considered the first-line palliative treatment. Etoposide is frequently administered intravenously; however, oral etoposide may be used as an alternative. Concerns for oral etoposide include decreased bioavailability, inter- and intra-patient variability and patient compliance. We aimed to evaluate possible differences in progression-free survival (PFS) and overall survival (OS) in patients treated with oral etoposide compared to etoposide given as infusion. Patients (n = 236) from the Nordic NEC study were divided into three groups receiving etoposide as a long infusion (24 h, n = 170), short infusion (≤ 5 h, n = 33) or oral etoposide (n = 33) according to hospital tradition. PFS and OS were analyzed with Kaplan-Meier (log-rank), cox proportional hazard ratios and confidence intervals. No statistical differences were observed in PFS or OS when comparing patients receiving long infusion (median PFS 3.8 months, median OS 14.5 months), short infusion (PFS 5.6 months, OS 11.0 months) or oral etoposide (PFS 5.4 months, OS 11.3 months). We observed equal efficacy for the three administration routes suggesting oral etoposide may be safe and efficient in treating high-grade GEP-NEN, G3 patients scheduled for cisplatin/carboplatin + etoposide therapy.
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Affiliation(s)
- Abir Salwa Ali
- Department of Medical Sciences, Section of Endocrine Oncology, Uppsala University, Uppsala, Sweden.
| | - Malin Grönberg
- Department of Medical Sciences, Section of Endocrine Oncology, Uppsala University, Uppsala, Sweden
| | - Seppo W Langer
- Departments of Surgery C and Endocrinology PE, Rigshospitalet, Faculty of Health Science, University of Copenhagen, Copenhagen, Denmark.,Department of Oncology, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Morten Ladekarl
- Department of Oncology, Aarhus University Hospital, Aarhus, Denmark
| | | | | | - Pia Österlund
- Department of Oncology, Tampere University Hospital and Tampere University, Tampere, Finland.,Department of Oncology, Helsinki University Hospital and Helsinki University, Helsinki, Finland
| | - Staffan Welin
- Department of Medical Sciences, Section of Endocrine Oncology, Uppsala University, Uppsala, Sweden
| | - Henning Grønbæk
- Departments of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| | - Ulrich Knigge
- Departments of Surgery C and Endocrinology PE, Rigshospitalet, Faculty of Health Science, University of Copenhagen, Copenhagen, Denmark.,Department of Oncology, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Halfdan Sorbye
- Department of Oncology, Haukeland University Hospital, Bergen, Norway
| | - Eva Tiensuu Janson
- Department of Medical Sciences, Section of Endocrine Oncology, Uppsala University, Uppsala, Sweden
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Ribeiro MJM, Alonso T, Gajate P, Molina J, Barquin A, Perna C, Grande E. Huge recurrent gastric neuroendocrine tumor: a second-line chemotherapeutic dilemma. AUTOPSY AND CASE REPORTS 2018. [PMID: 29515980 PMCID: PMC5828287 DOI: 10.4322/acr.2018.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Chemotherapy is considered “state of the art” for the treatment of poorly differentiated neuroendocrine neoplasms. Unfortunately, there is no standard effective post-first-line treatment for relapsing high-grade gastroenteropancreatic neuroendocrine neoplasms. We report the case of a patient with a gastric neuroendocrine carcinoma stage IV, with massive gastrointestinal bleeding at diagnosis. After the first line of platin-based chemotherapy a major tumoral response was documented, but the patient relapsed after 4 months. A second line of chemotherapy treatment was given, with the FOLFOX regimen, and the patient has been free of progression for almost 2 years. There is no second-line standard treatment accepted for this type of carcinoma, but 5-fluorouracil combined with oxaliplatin showed interesting antitumor activity.
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Affiliation(s)
| | - Teresa Alonso
- Hospital Universitário Ramón y Cajal, Clinical Oncology Department. Madrid, Spain
| | - Pablo Gajate
- Hospital Universitário Ramón y Cajal, Clinical Oncology Department. Madrid, Spain
| | - Javier Molina
- Hospital Universitário Ramón y Cajal, Clinical Oncology Department. Madrid, Spain
| | - Arantzazu Barquin
- Hospital Universitário Ramón y Cajal, Clinical Oncology Department. Madrid, Spain
| | - Cristian Perna
- Hospital Universitário Ramón y Cajal, Pathology Department. Madrid, Spain
| | - Enrique Grande
- Hospital Universitário Ramón y Cajal, Clinical Oncology Department. Madrid, Spain
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Carlini M, Spoletini D, Grieco M, Apa D, Appetecchia M, Lauretta R, Palazzo S, Minardi S, Severi S, lanniello A. Management of Ileal, Appendiceal and Colorectal Neuroendocrine Tumors. Updates Surg 2018. [DOI: 10.1007/978-88-470-3955-1_12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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28
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Kim HK, Ha SY, Lee J, Park SH, Park JO, Lim HY, Kang WK, Park YS, Kim ST. The impact of pathologic differentiation (well/poorly) and the degree of Ki-67 index in patients with metastatic WHO grade 3 GEP-NECs. Oncotarget 2017; 8:73974-73980. [PMID: 29088761 PMCID: PMC5650316 DOI: 10.18632/oncotarget.18168] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Accepted: 05/12/2017] [Indexed: 01/06/2023] Open
Abstract
We investigated the impact of pathologic differentiation (well or poorly differentiated) in metastatic grade 3 GEP-NEC patients receiving etoposide and platinum (EP)-based therapy, and evaluated a more exact Ki67 index cut-off point to select patients with grade 3 GEP-NEC who might benefit from EP-based therapy. A total of 31 patients with metastatic grade 3 GEP-NECs receiving EP-based therapy were included in this study. Primary sites included 13 foregut-derived GEP-NECs [stomach (n = 4), duodenum (n = 4), and pancreas (n = 5)] and 2 hindgut-derived GEP-NECs of the rectum. 14 patients had well differentiated (WD) and 17 had poorly differentiated (PD). Between WD and PD grade 3 GEP-NECs, there was a significant difference in the distribution of Ki67 index. There was no significant difference of treatment efficacy between WD and PD grade 3 GEP-NECs (RR; 35.7% vs. 41.2%, p = 0.525). Tumor response to EP occurred in 5 of 7 patients with Ki67 > 60% and 7 of 24 with Ki67 ≤ 60%, which was significantly different (RR; 71.4% vs. 29.2%, P = 0.043). Among grade 3 GEP-NECs, there was a significant difference in ranges of Ki67 index between WD and PD NECs. Higher levels (> 60%) of Ki67 index might be a predictive marker for efficacy of EP as a standard regimen in grade 3 GEP-NECs.
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Affiliation(s)
- Hee Kyung Kim
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Sang Yun Ha
- Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jeeyun Lee
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Se Hoon Park
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Joon Oh Park
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Ho Yeong Lim
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Won Ki Kang
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Young Suk Park
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seung Tae Kim
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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Abstract
OBJECTIVE The aim of this study was to investigate everolimus efficacy in well-moderately differentiated pancreatic NEC (pNEC) G3. METHODS This was a retrospective analysis of patients with pNEC G3 and Ki67 20% to 55% treated with everolimus. RESULTS Fifteen patients with median Ki67 30% and Eastern Cooperative Oncology Group performance status 0 to 1 were evaluated. Of these, 4 patients received everolimus as first-line treatment, whereas 11 had been pretreated with chemotherapy or peptide receptor radionuclide therapy. Median progression-free survival was 6 months, and median overall survival was 28 months. Eleven patients achieved disease stabilization (DS) at 3 month follow-up. Six patients (40%) maintained DS for at least 12 months. Three of 4 patients who received everolimus as first-line therapy had sustained DS (progression-free survival, 12, 17, and 22 months). The safety profile was consistent with that previously reported, with adverse events occurring in 9 patients (66.7%). CONCLUSIONS This study suggests that everolimus is active in pNEC G3 with well-moderately differentiated morphology and Ki67 less than 55%, in which more toxic systemic chemotherapy is, to date, the only available treatment.
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