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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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von Arx C, Della Vittoria Scarpati G, Cannella L, Clemente O, Marretta AL, Bracigliano A, Picozzi F, Iervolino D, Granata V, Modica R, Bianco A, Mocerino C, Di Mauro A, Pizzolorusso A, Di Sarno A, Ottaiano A, Tafuto S. A new schedule of one week on/one week off temozolomide as second-line treatment of advanced neuroendocrine carcinomas (TENEC-TRIAL): a multicenter, open-label, single-arm, phase II trial. ESMO Open 2024; 9:103003. [PMID: 38615472 PMCID: PMC11033066 DOI: 10.1016/j.esmoop.2024.103003] [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: 01/31/2024] [Revised: 03/12/2024] [Accepted: 03/14/2024] [Indexed: 04/16/2024] Open
Abstract
BACKGROUND There is no consensus on the second-line treatment of patients with progressive high-grade neuroendocrine neoplasms (NENs G3) and large-cell lung neuroendocrine carcinoma. These patients generally have poor performance status and low tolerance to combination therapy. In this trial, we aim to evaluate the efficacy and safety of temozolomide given every other week in patients with advanced platinum-pretreated NENs G3. PATIENTS AND METHODS This trial is an open-label, non-randomized, phase II trial. Patients with platinum-pretreated metastatic neuroendocrine carcinoma were treated with 75 mg/m2/day of temozolomide for 7 days, followed by 7 days of no treatment (regimen one week on/one week off). The primary endpoint was the overall response rate. Secondary endpoints included progression-free survival (PFS), overall survival (OS), safety and tolerability. This study is registered with ClinicalTrials.gov, NCT04122911. RESULTS From 2017 to 2020, 38 patients were enrolled. Among the patients with determined Ki67, 12 out of 36 (33.3%) had a Ki67 index <55% and the remaining 24 out of 36 (66.6%) had an index ≥55%. Overall response rate was 18% (7/38), including one complete response and six partial responses. The median PFS was 5.86 months [95% confidence interval (CI) 4.8 months-not applicable) and the median OS was 12.1 months (95% CI 5.6-20.4 months). The 1-year PFS rate was 37%. No statistically significant difference in median PFS [hazard ratio 1.3 (95% CI 0.6-2.8); P = 0.44] and median OS [hazard ratio 1.1 (95% CI 0.5-2.4); P = 0.77] was observed among patients with Ki67 <55% versus ≥55%. Only G1-G2 adverse events were registered, the most common being G1 nausea, diarrhea and abdominal pain. CONCLUSION One week on/one week off temozolomide shows promising activity in patients with poorly differentiated NEN. The good safety profile confirmed the possibility of using this scheme in patients with poor performance status.
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Affiliation(s)
- C von Arx
- Department of Breast and Thoracic Oncology, Division of Breast Medical Oncology, Istituto Nazionale Tumori IRCCS "Fondazione G. Pascale", Naples.
| | - G Della Vittoria Scarpati
- Sarcomas and Rare Tumors Unit, Istituto Nazionale Tumori - I.R.C.C.S. Fondazione "G.Pascale", Naples
| | - L Cannella
- Sarcomas and Rare Tumors Unit, Istituto Nazionale Tumori - I.R.C.C.S. Fondazione "G.Pascale", Naples
| | - O Clemente
- Sarcomas and Rare Tumors Unit, Istituto Nazionale Tumori - I.R.C.C.S. Fondazione "G.Pascale", Naples
| | - A L Marretta
- Medical Oncology Unit, Ospedale Ave Gratia Plena, San Felice a Cancello, Caserta
| | - A Bracigliano
- Nuclear Medicine, Istituto Nazionale Tumori - I.R.C.C.S. Fondazione "G. Pascale", Naples
| | - F Picozzi
- Sarcomas and Rare Tumors Unit, Istituto Nazionale Tumori - I.R.C.C.S. Fondazione "G.Pascale", Naples
| | - D Iervolino
- ISS Clinica di Domenico Iervolino, Palma Campania, Naples
| | - V Granata
- Radiology Unit, Istituto Nazionale Tumori - I.R.C.C.S. Fondazione "G. Pascale", Naples
| | - R Modica
- Endocrinology, Diabetology and Andrology Unit, Department of Clinical Medicine and Surgery, Federico II University of Naples, Naples
| | - A Bianco
- Medical Oncology Unit AORN Ospedale dei Colli, Naples
| | - C Mocerino
- Medical Oncology Unit AORN "A. Cardarelli", Naples
| | - A Di Mauro
- Pathology Unit, Istituto Nazionale Tumori - I.R.C.C.S. Fondazione "G. Pascale", Naples
| | - A Pizzolorusso
- Sarcomas and Rare Tumors Unit, Istituto Nazionale Tumori - I.R.C.C.S. Fondazione "G.Pascale", Naples
| | - A Di Sarno
- Endocrinology, Diabetology and Andrology Unit, Department of Clinical Medicine and Surgery, Federico II University of Naples, Naples
| | - A Ottaiano
- SSD Innovative Therapies for Abdominal Metastases, Abdominal Oncology, Istituto Nazionale Tumori di Napoli, IRCCS "G. Pascale", Naples, Italy
| | - S Tafuto
- Sarcomas and Rare Tumors Unit, Istituto Nazionale Tumori - I.R.C.C.S. Fondazione "G.Pascale", Naples
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Díaz-López S, Jiménez-Castro J, Robles-Barraza CE, Ayala-de Miguel C, Chaves-Conde M. Mixed neuroendocrine non-neuroendocrine neoplasms in gastroenteropancreatic tract. World J Gastrointest Oncol 2024; 16:1166-1179. [PMID: 38660639 PMCID: PMC11037054 DOI: 10.4251/wjgo.v16.i4.1166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 01/17/2024] [Accepted: 02/18/2024] [Indexed: 04/10/2024] Open
Abstract
Mixed neuroendocrine non-neuroendocrine neoplasms (MiNENs) are a heterogeneous group of malignant neoplasms that can settle in the gastroenteropancreatic tract. They are composed of a neuroendocrine (NE) and a non-NE component in at least 30% of each tumour. The non-NE component can include different histological combinations of glandular, squamous, mucinous and sarcomatoid phenotypes, and one or both of the components can be low-or high grade malignant. Recent changes in the nomenclature of these neoplasms might lead to great deal of confusion, and the lack of specific clinical trials is the main reason why their management is difficult. The review aims to clarify the definition of MiNEN and analyze available evidence about their diagnosis and treatment options according to their location and extension through careful analysis of the available data. It would be important to reach a general consensus on their diagnosis in order to construct a classification that remains stable over time and facilitates the design of clinical trials that, due to their low incidence, will require long recruitment periods.
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Affiliation(s)
- Sebastián Díaz-López
- Medical Oncology Department, Hospital Universitario Valme, Seville 41014, Andalucía, Spain
| | | | | | - Carlos Ayala-de Miguel
- Medical Oncology Department, Hospital Universitario Valme, Seville 41014, Andalucía, Spain
| | - Manuel Chaves-Conde
- Medical Oncology Department, Hospital Universitario Valme, Seville 41014, Andalucía, Spain
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4
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Andreatos N, McGarrah PW, Sonbol MB, Starr JS, Capdevila J, Sorbye H, Halfdanarson TR. Managing Metastatic Extrapulmonary Neuroendocrine Carcinoma After First-Line Treatment. Curr Oncol Rep 2023; 25:1127-1139. [PMID: 37606874 DOI: 10.1007/s11912-023-01438-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/21/2023] [Indexed: 08/23/2023]
Abstract
PURPOSE OF REVIEW Extrapulmonary neuroendocrine carcinoma (EP-NEC) is a rare, aggressive malignancy that can arise from any organ and frequently presents with distant metastases. Advanced disease has a poor prognosis with median overall survival (OS) rarely exceeding 1 year even with systemic therapy. The management paradigm of advanced/metastatic EP-NEC has been extrapolated from small cell lung cancer (SCLC) and commonly consists of 1st line therapy with etoposide and platinum (cisplatin or carboplatin), followed by alternative cytotoxic regimens at the time of progression. Only a minority of patients are able to receive 2nd line therapy, and cytotoxics derived from the SCLC paradigm such as topotecan or lurbinectedin have very limited activity. We aimed to evaluate emerging therapeutic options in the 2nd and later lines and survey potential future developments in this space. RECENT FINDINGS After a long period of stagnation in treatment options and outcomes, more promising regimens are gradually being utilized in the 2nd line setting including systemic therapy combinations such as FOLFIRI, FOLFOX, modified FOLFIRINOX, CAPTEM, and, more recently, novel checkpoint inhibitors such as nivolumab and ipilimumab. Simultaneously, advances in the understanding of disease biology are helping to refine patient selection and identify commonalities between NEC and their sites of origin which may eventually lead to additional targeted therapy options. While many questions remain, contemporary developments give grounds for optimism that improved outcomes for EP-NEC will soon be within reach.
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Affiliation(s)
- Nikolaos Andreatos
- Division of Medical Oncology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Patrick W McGarrah
- Division of Medical Oncology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | | | - Jason S Starr
- Division of Hematology and Medical Oncology, Mayo Clinic, Jacksonville, FL, USA
| | - Jaume Capdevila
- Vall d'Hebron University Hospital, Vall d'Hebron Institute of Oncology, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Halfdan Sorbye
- Department of Oncology, Haukeland University Hospital, Bergen, Norway
- Department of Clinical Science, University of Bergen, Bergen, Norway
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5
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Ooki A, Osumi H, Fukuda K, Yamaguchi K. Potent molecular-targeted therapies for gastro-entero-pancreatic neuroendocrine carcinoma. Cancer Metastasis Rev 2023; 42:1021-1054. [PMID: 37422534 PMCID: PMC10584733 DOI: 10.1007/s10555-023-10121-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Accepted: 06/16/2023] [Indexed: 07/10/2023]
Abstract
Neuroendocrine neoplasms (NENs), which are characterized by neuroendocrine differentiation, can arise in various organs. NENs have been divided into well-differentiated neuroendocrine tumors (NETs) and poorly differentiated neuroendocrine carcinomas (NECs) based on morphological differentiation, each of which has a distinct etiology, molecular profile, and clinicopathological features. While the majority of NECs originate in the pulmonary organs, extrapulmonary NECs occur most predominantly in the gastro-entero-pancreatic (GEP) system. Although platinum-based chemotherapy is the main therapeutic option for recurrent or metastatic GEP-NEC patients, the clinical benefits are limited and associated with a poor prognosis, indicating the clinically urgent need for effective therapeutic agents. The clinical development of molecular-targeted therapies has been hampered due to the rarity of GEP-NECs and the paucity of knowledge on their biology. In this review, we summarize the biology, current treatments, and molecular profiles of GEP-NECs based on the findings of pivotal comprehensive molecular analyses; we also highlight potent therapeutic targets for future precision medicine based on the most recent results of clinical trials.
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Affiliation(s)
- Akira Ooki
- Department of Gastroenterological Chemotherapy, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan.
| | - Hiroki Osumi
- Department of Gastroenterological Chemotherapy, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Koshiro Fukuda
- Department of Gastroenterological Chemotherapy, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Kensei Yamaguchi
- Department of Gastroenterological Chemotherapy, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
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6
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Longo-Muñoz F, Castellano D, Alexandre J, Chawla SP, Fernández C, Kahatt C, Alfaro V, Siguero M, Zeaiter A, Moreno V, Sanz-García E, Awada A, Santaballa A, Subbiah V. Lurbinectedin in patients with pretreated neuroendocrine tumours: Results from a phase II basket study. Eur J Cancer 2022; 172:340-348. [PMID: 35830841 DOI: 10.1016/j.ejca.2022.06.024] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 06/03/2022] [Accepted: 06/10/2022] [Indexed: 11/18/2022]
Abstract
BACKGROUND Patients with neuroendocrine tumours (NETs) need alternative therapies after failure of first-line therapy. PATIENTS AND METHODS This phase II trial evaluated lurbinectedin, a selective inhibitor of oncogenic transcription, at 3.2 mg/m2 as a 1-h intravenous infusion every 3 weeks in 32 NETs patients treated in the second- or third-line setting. The primary efficacy endpoint was overall response rate (ORR) according to RECIST v1.1 assessed by the investigators. Secondary endpoints included duration of response (DoR), progression-free survival (PFS), overall survival (OS) and safety. RESULTS Two of 31 evaluable patients had confirmed partial responses (ORR = 6.5%; 95%CI, 0.8-21.4%). Median DoR was 4.7 months (95% CI, 4.0-5.4 months), median PFS was 1.4 months (95% CI, 1.2-3.0 months) and median OS was 7.4 months (95% CI, 3.4-16.2 months). Lurbinectedin showed an acceptable, predictable and manageable safety profile. The most common grade 3/4 toxicity was neutropenia (40.6%; grade 4, 12.4%; febrile neutropenia, 3.1%). CONCLUSIONS Considering the exploratory aim of this trial that evaluated a heterogeneous population of NETs patients, and the signs of antitumour activity observed (two confirmed partial responses and seven long disease stabilisations), further development of lurbinectedin is warranted in a more selected NETs population. TRIAL REGISTRATION NUMBER Sponsor Study Code: PM1183-B-005-14. EudraCT number: 2014-003773-42. CLINICALTRIALS gov reference: NCT02454972.
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Affiliation(s)
| | - Daniel Castellano
- Medical Oncology, Hospital Universitario 12 de Octubre, Madrid, Spain
| | | | - Sant P Chawla
- Medical Oncology, Sarcoma Oncology Center, Santa Monica CA 90403, USA
| | | | | | | | | | - Ali Zeaiter
- Clinical R&D, PharmaMar, Colmenar Viejo, Spain
| | - Victor Moreno
- Medical Oncology, START Madrid-FJD, Hospital Fundación Jiménez Díaz, Madrid, Spain
| | - Enrique Sanz-García
- Medical Oncology, Vall d'Hebron Hospital Campus and Institute of Oncology (VHIO), Barcelona, Spain
| | - Ahmad Awada
- Medical Oncology, Institut Jules Bordet, Université Libre De Bruxelles, Brussels, Belgium
| | | | - Vivek Subbiah
- Medical Oncology, UT MD Anderson Cancer Center, Houston, USA.
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7
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Luecke S, Fottner C, Lahner H, Jann H, Zolnowski D, Quietzsch D, Grabowski P, Cremer B, Maasberg S, Pape UF, Mueller HH, Gress TM, Rinke A. Treatment Approaches and Outcome of Patients with Neuroendocrine Neoplasia Grade 3 in German Real-World Clinical Practice. Cancers (Basel) 2022; 14:2718. [PMID: 35681701 PMCID: PMC9179270 DOI: 10.3390/cancers14112718] [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: 04/19/2022] [Revised: 05/20/2022] [Accepted: 05/25/2022] [Indexed: 12/04/2022] Open
Abstract
BACKGROUND Neuroendocrine neoplasia grade 3 (NEN G3) represents a rare and heterogeneous cancer type with a poor prognosis. The aim of our study was to analyze real-world data from the German NET Registry with a focus on therapeutic and prognostic aspects. METHODS NEN G3 patients were identified within the German NET Registry. Demographic data and data on treatments and outcomes were retrieved. Univariate analyses were performed using the Kaplan-Meier-method. Multivariate analysis was performed using a Cox proportional hazard model. RESULTS Of 445 included patients, 318 (71.5%) were diagnosed at stage IV. Well-differentiated morphology (NET G3) was described in 31.7%, 60% of cases were classified as neuroendocrine carcinoma (NEC), and the median Ki67 value was 50%. First-line treatment comprised chemotherapy in 43.8%, with differences in the choice of regimen with regard to NET or NEC, and surgery in 41.6% of patients. Median overall survival for the entire cohort was 31 months. Stage, performance status and Ki67 were significant prognostic factors in multivariate analysis. CONCLUSIONS The survival data of our national registry compare favorably to population-based data, probably mainly because of a relatively low median Ki67 of 50%. Nevertheless, the best first- and second-line approaches for specific subgroups remain unclear, and an international effort to fill these gaps is needed.
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Affiliation(s)
- Simone Luecke
- UKGM Marburg, Department of Gastroenterology, Philipps University Marburg, 35037 Marburg, Germany; (S.L.); (T.M.G.)
| | - Christian Fottner
- Department of Internal Medicine I, Endocrinology, University Hospital Mainz, 55131 Mainz, Germany;
| | - Harald Lahner
- Department of Endocrinology and Metabolism, University Hospital of Essen, 45147 Essen, Germany;
| | - Henning Jann
- Department of Gastroenterology and Hepatology, Campus Virchow Klinikum, University Medicine Charité, 10117 Berlin, Germany;
| | | | - Detlef Quietzsch
- Praxis Dr. med. habil. Diener, 09376 Oelsnitz/Erzgebirge, Germany;
| | - Patricia Grabowski
- Klinikum Havelhöhe, Campus Virchow Klinikum, Institute of Medical Immunology, MVZ Oncology, University Medicine Charité, 10117 Berlin, Germany;
| | - Birgit Cremer
- Department of Oncology, University Hospital of Cologne, 50923 Cologne, Germany;
| | - Sebastian Maasberg
- Department of Internal Medicine and Gastroenterology, Asklepios Klinik St. Georg, 20099 Hamburg, Germany; (S.M.); (U.-F.P.)
| | - Ulrich-Frank Pape
- Department of Internal Medicine and Gastroenterology, Asklepios Klinik St. Georg, 20099 Hamburg, Germany; (S.M.); (U.-F.P.)
| | - Hans-Helge Mueller
- Institute of Medical Biometry and Epidemiology, Philipps University Marburg, 35037 Marburg, Germany;
| | - Thomas Matthias Gress
- UKGM Marburg, Department of Gastroenterology, Philipps University Marburg, 35037 Marburg, Germany; (S.L.); (T.M.G.)
| | - Anja Rinke
- UKGM Marburg, Department of Gastroenterology, Philipps University Marburg, 35037 Marburg, Germany; (S.L.); (T.M.G.)
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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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Bardasi C, Spallanzani A, Benatti S, Spada F, Laffi A, Antonuzzo L, Lavacchi D, Marconcini R, Ferrari M, Rimini M, Caputo F, Santini C, Cerma K, Casadei-Gardini A, Andrikou K, Salati M, Bertolini F, Fontana A, Dominici M, Luppi G, Gelsomino F. Irinotecan-based chemotherapy in extrapulmonary neuroendocrine carcinomas: survival and safety data from a multicentric Italian experience. Endocrine 2021; 74:707-713. [PMID: 34231124 DOI: 10.1007/s12020-021-02813-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Accepted: 06/22/2021] [Indexed: 12/11/2022]
Abstract
PURPOSE Neuroendocrine carcinomas (NECs) are a rare subgroup of neuroendocrine neoplasms that occasionally originate from gastro-entero-pancreatic (GEP) tract. Evidence of the effectiveness of chemotherapy is scarce. Platinum plus Etoposide regimens are currently the standard treatment in first-line, while little data are available on second-line treatments. The aim of this study is to evaluate the efficacy and safety of irinotecan (IRI)-based chemotherapy in a series of extrapulmonary NECs. METHODS Patients with NEC diagnosis treated at University Hospitals of Modena, Florence, Pisa, and European Institute of Oncology of Milan with an IRI-based regimen (FOLFIRI or XELIRI) after progression to a first-line platinum-based therapy were enrolled. Objective responses were assessed according to RECIST criteria. Progression-free survival (PFS) and overall survival (OS) were calculated. RESULTS Thirty-four patients, 16 males, and 18 females, median age of 59 years (range 32-77), with metastatic NEC were included. Twenty-seven patients had Ki-67 ≥ 55% and four patients Ki-67 of <55% (for three patients data were not available). The median number of treatment cycles of the IRI-based regimen was 7.5 (range 1-16). Six partial responses (17.6%) and 9 stable diseases (26.5%) were observed, with a disease control rate of 44.1%. Median PFS and OS were 4.4 and 5.9 months, respectively. Neutropenia, anemia, and nausea were the only G3-G4 toxicities reported. CONCLUSIONS Despite the relatively small sample size, IRI-based therapy demonstrated to be a valid option for patients with pretreated extrapulmonary NEC.
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Affiliation(s)
- Camilla Bardasi
- Division of Oncology, Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy
| | - Andrea Spallanzani
- Division of Oncology, Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy
| | - Stefania Benatti
- Division of Oncology, Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy
| | - Francesca Spada
- Division of Gastrointestinal Medical Oncology and Neuroendocrine Tumors, European Institute of Oncology (IEO), IRCCS, Milan, Italy
| | - Alice Laffi
- Division of Gastrointestinal Medical Oncology and Neuroendocrine Tumors, European Institute of Oncology (IEO), IRCCS, Milan, Italy
| | - Lorenzo Antonuzzo
- Clinical Oncology Unit, Careggi University Hospital, Florence, Italy
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Daniele Lavacchi
- Clinical Oncology Unit, Careggi University Hospital, Florence, Italy
| | | | - Marco Ferrari
- Unit of Medical Oncology, Pisa University Hospital, Pisa, Italy
| | - Margherita Rimini
- Division of Oncology, Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy
| | - Francesco Caputo
- Division of Oncology, Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy
| | - Chiara Santini
- Division of Oncology, Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy
| | - Krisida Cerma
- Division of Oncology, Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy
| | - Andrea Casadei-Gardini
- Department of Medical Oncology, University Vita-Salute, San Raffaele Hospital, IRCCS, Milan, Italy
| | - Kalliopi Andrikou
- Department of Medical Oncology, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Massimiliano Salati
- Division of Oncology, Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy
| | - Federica Bertolini
- Division of Oncology, Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy
| | - Annalisa Fontana
- Division of Oncology, Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy
| | - Massimo Dominici
- Division of Oncology, Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy
| | - Gabriele Luppi
- Division of Oncology, Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy
| | - Fabio Gelsomino
- Division of Oncology, Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy.
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10
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Espinosa-Olarte P, La Salvia A, Riesco-Martinez MC, Anton-Pascual B, Garcia-Carbonero R. Chemotherapy in NEN: still has a role? Rev Endocr Metab Disord 2021; 22:595-614. [PMID: 33843007 PMCID: PMC8346445 DOI: 10.1007/s11154-021-09638-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/23/2021] [Indexed: 02/07/2023]
Abstract
Neuroendocrine neoplasms (NENs) comprise a broad spectrum of tumors with widely variable biological and clinical behavior. Primary tumor site, extent of disease, tumor differentiation and expression of so matostatin receptors, proliferation and growth rates are the major prognostic factors that determine the therapeutic strategy. Treatment options for advanced disease have considerably expanded in recent years, particularly for well differentiated tumors (NETs). Novel drugs approved over the past decade in this context include somatostatin analogues and 177Lu-oxodotreotide for somatostatin-receptor-positive gastroenteropancreatic (GEP) NETs, sunitinib for pancreatic NETs (P-NETs), and everolimus for P-NETs and non-functioning lung or gastrointestinal NETs. Nevertheless, chemotherapy remains an essential component of the treatment armamentarium of patients with NENs, particularly of patients with P-NETs or those with bulky, symptomatic or rapidly progressive tumors (generally G3 or high-G2 NENs). In this manuscript we will comprehensively review available evidence related to the use of chemotherapy in lung and GEP NENs and will critically discuss its role in the treatment algorithm of this family of neoplasms.
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Affiliation(s)
- Paula Espinosa-Olarte
- Oncology Department, Hospital Universitario, 12 de Octubre, Imas12, UCM, Madrid, Spain
| | - Anna La Salvia
- Oncology Department, Hospital Universitario, 12 de Octubre, Imas12, UCM, Madrid, Spain
| | | | - Beatriz Anton-Pascual
- Oncology Department, Hospital Universitario, 12 de Octubre, Imas12, UCM, Madrid, Spain
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11
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Neuroendocrine Carcinomas of the Digestive Tract: What Is New? Cancers (Basel) 2021; 13:cancers13153766. [PMID: 34359666 PMCID: PMC8345167 DOI: 10.3390/cancers13153766] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 07/21/2021] [Accepted: 07/24/2021] [Indexed: 12/12/2022] Open
Abstract
Neuroendocrine carcinomas (NEC) are rare tumors with a rising incidence. They show poorly differentiated morphology with a high proliferation rate (Ki-67 index). They frequently arise in the lung (small and large-cell lung cancer) but rarely from the gastrointestinal tract. Due to their rarity, very little is known about digestive NEC and few studies have been conducted. Therefore, most of therapeutic recommendations are issued from work on small-cell lung cancers (SCLC). Recent improvement in pathology and imaging has allowed for better detection and classification of high-grade NEN. The 2019 World Health Organization (WHO) classification has described a new entity of well-differentiated grade 3 neuroendocrine tumors (NET G-3), with better prognosis, that should be managed separately from NEC. NEC are aggressive neoplasms often diagnosed at a metastatic state. In the localized setting, surgery can be performed in selected patients followed by adjuvant platinum-based chemotherapy. Concurrent chemoradiotherapy is also an option for NEC of the lung, rectum, and esophagus. In metastatic NEC, chemotherapy is administered with a classic combination of platinum salts and etoposide in the first-line setting. Peptide receptor radionuclide therapy (PRRT) has shown positive results in high-grade NEN populations and immunotherapy trials are still ongoing. Available therapies have improved the overall survival of NEC but there is still an urgent need for improvement. This narrative review sums up the current data on digestive NEC while exploring future directions for their management.
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12
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Jungels C, Deleporte A. State of the art and future directions in the systemic treatment of neuroendocrine neoplasms. Curr Opin Oncol 2021; 33:378-385. [PMID: 33973550 DOI: 10.1097/cco.0000000000000740] [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: 11/26/2022]
Abstract
PURPOSE OF REVIEW Neuroendocrine neoplasms (NENs) are rare and heterogeneous malignancies whose natural evolution may be defined according to various prognostic factors, including localization of the primitive tumour, hormone secretory status, histological grade, tumour burden, tumour growth rate, expression of somatostatin receptors and fluorodeoxyglucose-avidity. The treatment of these tumours in an advanced setting is based on relatively little robust data. RECENT FINDINGS A recent pathological classification introduced a new category of high-grade but well differentiated neuroendocrine tumours (NET G3), with markedly different behaviour from neuroendocrine carcinomas (NECs). Yet, the optimal treatment of those tumours is still uncertain. Advances are needed in molecular subtyping of NENs to understand better their heterogeneity and inform personalized therapies. SUMMARY The current review summarizes the current knowledge, indicates some exciting future directions and outlines the most interesting ongoing clinical trials likely to impact current practice.
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Affiliation(s)
- Christiane Jungels
- Department of Medical Oncology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
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13
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Abstract
OPINION STATEMENT Treatment recommendations for advanced gastroenteropancreatic neuroendocrine carcinomas (GEP-NEC) are based on uncontrolled, mainly retrospective data. Chemotherapy can offer palliative relief, but long-lasting complete responses or cures are rare. The European Neuroendocrine Tumour Society (ENETS) and European Society for Medical Oncology (ESMO) recommend platinum-based chemotherapy as first-line treatment. This has been the golden standard since the late 1980s and has been evaluated in mostly retrospective clinical studies. However, progression is inevitable for most patients. Unfortunately, data on effective second-line treatment options are scant, and ENETS and ESMO recommendations propose fluorouracil- or temozolomide-based chemotherapy schedules. As such, there is a huge unmet need for improved care. Improved knowledge on GEP-NEC biology may provide a pathway towards more effective interventions including chemotherapy, targeted gene therapy, peptide receptor radionuclide therapy, as well as immune checkpoint inhibitors. The review summarises this current state of the art as well as the most promising developments for systemic therapy in GEP-NEC patients.
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14
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Kobayashi N, Takeda Y, Okubo N, Suzuki A, Tokuhisa M, Hiroshima Y, Ichikawa Y. Phase II study of temozolomide monotherapy in patients with extrapulmonary neuroendocrine carcinoma. Cancer Sci 2021; 112:1936-1942. [PMID: 33453146 PMCID: PMC8088944 DOI: 10.1111/cas.14811] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 01/12/2021] [Accepted: 01/12/2021] [Indexed: 12/28/2022] Open
Abstract
Extrapulmonary neuroendocrine carcinoma (EPNEC) is a lethal disease with a poor prognosis. Platinum-based chemotherapy is used as the standard first-line treatment for unresectable EPNEC. Several retrospective studies have reported the results of the utilization of temozolomide (TMZ) as a drug for the second-line treatment for EPNEC. Patients with unresectable EPNEC that were resistant to platinum-based combination chemotherapy were recruited for a prospective phase II study of TMZ monotherapy. A 200 mg/m2 dose of TMZ was given from day 1 to day 5, every 4 weeks. Response rate (RR) was evaluated as the primary end-point. The presence of O6 -methylguanine DNA methyltransferase (MGMT) in EPNEC patients was also evaluated as exploratory research. Thirteen patients were enrolled in this study. Primary lesions were pancreas (n = 3), stomach (n = 3), duodenum (n = 1), colon (n = 1), gallbladder (n = 1), liver (n = 1), uterus (n = 1), bladder (n = 1), and primary unknown (n = 1). Each case was defined as pathological poorly differentiated neuroendocrine carcinoma from surgically resected and/or biopsied specimens. The median Ki-67 labeling index was 60% (range, 22%-90%). The RR was 15.4%, progression-free survival was 1.8 months (95% confidence interval [CI], 1.0-2.7), overall survival (OS) was 7.8 months (95% CI, 6.0-9.5), and OS from first-line treatment was 19.2 months (95% CI, 15.1-23.3). No grade 3 or 4 hematological toxicity had occurred and there was one case of grade 3 nausea. One case presented MGMT deficiency and this case showed partial response. Temozolomide monotherapy is a feasible, modestly effective, and safe treatment for patients with unresectable EPNEC following platinum-based chemotherapy, especially those with MGMT deficiency.
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Affiliation(s)
| | - Yuma Takeda
- Oncology DivisionYokohama City University HospitalYokohamaJapan
| | - Naoki Okubo
- Oncology DivisionYokohama City University HospitalYokohamaJapan
| | - Akihiro Suzuki
- Oncology DivisionYokohama City University HospitalYokohamaJapan
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15
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Lokesh KN, Anand A, Lakshmaiah KC, Babu KG, Lokanatha D, Jacob LA, Babu MCS, Rudresha AH, Rajeev LK, Saldanha SC, Giri GV, Panwar D, Koppaka D, Patidar R. Clinical profile and treatment outcomes of metastatic neuroendocrine carcinoma: A single institution experience. South Asian J Cancer 2020; 7:207-209. [PMID: 30112343 PMCID: PMC6069343 DOI: 10.4103/sajc.sajc_176_17] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Background: Neuroendocrine carcinoma (NEC) is a rare tumor arising from the diffuse neuroendocrine system. Most of these present in the advanced stage and palliative chemotherapy remains the only option. The prognosis remains poor with the standard chemotherapy regimen of platinum and etoposide (EP) providing modest survival benefit. Methods: The study was done for 3 years at a tertiary cancer center in South India. Patients with a diagnosis of metastatic NEC were analyzed for clinical and pathological characteristics. The treatment outcomes and prognostic factors were evaluated using appropriate statistical test. Results: A total of 114 patients of metastatic NEC satisfied the inclusion criteria and were analyzed. Gastrointestinal including hepatobiliary tract (33%) was the most common site of primary disease followed by lung (26%), genitourinary (15%), head and neck (14%), and unknown primary (9%). On analysis of pattern of metastasis, liver (65%) was the most common site followed by bone (54%) and lung (42%). The median overall survival was 11 months with a statistically significant difference between pulmonary and extrapulmonary disease (8 vs. 13 months; P = 0.003). Ki67% value was strongly associated with prognosis (hazard ratio 0.517, 95% confidence interval; 0.318–0.840, P = 0.008) whereas age, sex, and lactate dehydrogenase level did not show any relation with survival. Conclusion: The outcome of advanced NEC with standard chemotherapy remains poor. Larger studies with other therapeutic and novel agents are warranted to improve the treatment outcomes.
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Affiliation(s)
- K N Lokesh
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - Abhishek Anand
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - K C Lakshmaiah
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - K Govind Babu
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - Dasappa Lokanatha
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - Linu Abraham Jacob
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - M C Suresh Babu
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - A H Rudresha
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - L K Rajeev
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - Smitha C Saldanha
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - G V Giri
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - Dipti Panwar
- Department of Pathology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - Deepak Koppaka
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - Rajesh Patidar
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
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Kanthan R, Tharmaradinam S, Asif T, Ahmed S, Kanthan SC. Mixed epithelial endocrine neoplasms of the colon and rectum – An evolution over time: A systematic review. World J Gastroenterol 2020; 26:5181-5206. [PMID: 32982118 PMCID: PMC7495040 DOI: 10.3748/wjg.v26.i34.5181] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 06/18/2020] [Accepted: 08/19/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Mixed tumors of the colon and rectum, composed of a combination of epithelial and endocrine elements of benign and malignant potential are rare neoplasms. These can occur anywhere in the gastrointestinal tract and are often diagnosed incidentally. Though they have been a well-documented entity in the pancreas, where the exocrine-endocrine mixed tumors have been known for a while, recognition and accurate diagnosis of these tumors in the colon and rectum, to date, remains a challenge. This is further compounded by the different terminologies that have been attributed to these lesions over the years adding to increased confusion and misclassification. Therefore, dedicated literature reviews of these lesions in the colon and rectum are inconsistent and are predominantly limited to case reports and case series of limited case numbers. Though, most of these tumors are high grade and of advanced stage, intermediate and low grade lesions of these mixed tumors are also increasingly been reported. There are no established independent consensus based guidelines for the therapeutic patient management of these unique lesions.
AIM To provide a comprehensive targeted literature review of these complex mixed tumors in the colon and rectum that chronicles the evolution over time with summarization of historical perspectives of terminology and to further our understanding regarding their pathogenesis including genomic landscape, clinicoradiological features, pathology, treatment, prognosis, the current status of the management of the primary lesions, their recurrences and metastases.
METHODS A comprehensive review of the published English literature was conducted using the search engines PubMed, MEDLINE and GOOGLE scholar. The following search terms [“mixed tumors colon” OR mixed endocrine/neuroendocrine tumor/neoplasm/lesion colon OR adenocarcinoma and endocrine/neuroendocrine tumor colon OR mixed adenocarcinoma and endocrine/neuroendocrine carcinoma colon OR Amphicrine tumors OR Collision tumors] were used. Eligibility criteria were defined and all potential relevant items, including full articles and/or abstracts were independently reviewed, assessed and agreed upon items were selected for in-depth analysis.
RESULTS In total 237 full articles/abstracts documents were considered for eligibility of which 45 articles were illegible resulting in a total of 192 articles that were assessed for eligibility of which 139 have been selected for reference in this current review. This seminal manuscript is a one stop article that provides a detailed outlook on the evolution over time with summarization of historical perspectives, nomenclature, clinicoradiological features, pathology, treatment, prognosis and the current status of the management of both the primary lesions, their recurrences and metastases. Gaps in knowledge have also been identified and discussed. An important outcome of this manuscript is the justified proposal for a new, simple, clinically relevant, non-ambiguous terminology for these lesions to be referred to as mixed epithelial endocrine neoplasms (MEENs).
CONCLUSION MEEN of the colon and rectum are poorly understood rare entities that encompass an extensive range of heterogeneous tumors with a wide variety of combinations leading to tumors of high, intermediate or low grade malignant potential. This proposed new revised terminology of MEEN will solve the biggest hurdle of confusion and misclassification that plagues these rare unique colorectal neoplasms thus facilitating the future design of multi institutional prospective randomized controlled clinical trials to develop and evaluate newer therapeutic strategies that are recommended for continued improved understanding and personal optimization of clinical management of these unique colorectal neoplasms.
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Affiliation(s)
- Rani Kanthan
- Department of Pathology and Laboratory Medicine, University of Saskatchewan, Saskatoon S7N 0W8, SK, Canada
| | - Suresh Tharmaradinam
- Department of Pathology and Laboratory Medicine, University of Saskatchewan, Saskatoon S7N 0W8, SK, Canada
| | - Tehmina Asif
- Division of Oncology, Saskatoon Cancer Centre, Saskatoon S7N 0W8, SK, Canada
| | - Shahid Ahmed
- Division of Oncology, Saskatoon Cancer Centre, Saskatoon S7N 0W8, SK, Canada
| | - Selliah C Kanthan
- Division of General Surgery, University of Saskatchewan, Saskatoon S7N 0W8, SK, Canada
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17
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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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18
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Palmieri LJ, Dermine S, Barré A, Dhooge M, Brezault C, Cottereau AS, Coriat R. Medical Treatment of Advanced Pancreatic Neuroendocrine Neoplasms. J Clin Med 2020; 9:E1860. [PMID: 32549203 PMCID: PMC7355438 DOI: 10.3390/jcm9061860] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Revised: 06/08/2020] [Accepted: 06/12/2020] [Indexed: 12/17/2022] Open
Abstract
Pancreatic neuroendocrine neoplasms (panNENs) are relatively rare but their incidence has increased almost sevenfold over the last four decades. Neuroendocrine neoplasms are classified according to their histologic differentiation and their grade. Their grade is based on their Ki-67 proliferation index and mitotic index. Their prognosis is highly variable according to these elements and treatments also vary according to their classification. Surgery is the only curative treatment for localized and advanced panNENs and offers a better prognosis than non-surgical treatments. In the case of an advanced panNEN without the possibility of resection and/or ablation, medical treatment remains the cornerstone for improving survival and preserving quality-of-life. PanNENs are considered as chemosensitive tumors, unlike midgut neuroendocrine tumors. Thus, panNENs can be treated with chemotherapy, but targeted therapies and somatostatin analogs are also treatment options. The scarcity and heterogeneity of NENs make their management difficult. The present review aims to clarify the medical treatments currently available for advanced panNENs, based on their characteristics, and to propose a treatment algorithm.
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Affiliation(s)
- Lola-Jade Palmieri
- Gastroenterology and Digestive Oncology Department, Cochin Hospital, 75014 Paris, France; (S.D.); (A.B.); (M.D.); (C.B.); (R.C.)
- Faculty of Medicine Paris Centre, University of Paris, 75006 Paris, France;
| | - Solène Dermine
- Gastroenterology and Digestive Oncology Department, Cochin Hospital, 75014 Paris, France; (S.D.); (A.B.); (M.D.); (C.B.); (R.C.)
- Faculty of Medicine Paris Centre, University of Paris, 75006 Paris, France;
| | - Amélie Barré
- Gastroenterology and Digestive Oncology Department, Cochin Hospital, 75014 Paris, France; (S.D.); (A.B.); (M.D.); (C.B.); (R.C.)
- Faculty of Medicine Paris Centre, University of Paris, 75006 Paris, France;
| | - Marion Dhooge
- Gastroenterology and Digestive Oncology Department, Cochin Hospital, 75014 Paris, France; (S.D.); (A.B.); (M.D.); (C.B.); (R.C.)
| | - Catherine Brezault
- Gastroenterology and Digestive Oncology Department, Cochin Hospital, 75014 Paris, France; (S.D.); (A.B.); (M.D.); (C.B.); (R.C.)
| | - Anne-Ségolène Cottereau
- Faculty of Medicine Paris Centre, University of Paris, 75006 Paris, France;
- Nuclear Medicine Department, Cochin Hospital, 75014 Paris, France
| | - Romain Coriat
- Gastroenterology and Digestive Oncology Department, Cochin Hospital, 75014 Paris, France; (S.D.); (A.B.); (M.D.); (C.B.); (R.C.)
- Faculty of Medicine Paris Centre, University of Paris, 75006 Paris, France;
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19
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Couronne T, Girot P, Hadoux J, Lecomte T, Durand A, Fine C, Vandevoorde K, Lombard-Bohas C, Walter T. Post first-line dacarbazine or temozolomide in neuroendocrine carcinoma. Endocr Connect 2020; 9:498-505. [PMID: 32380470 PMCID: PMC7354717 DOI: 10.1530/ec-20-0192] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 05/07/2020] [Indexed: 11/25/2022]
Abstract
OBJECTIVE First-line chemotherapy in metastatic neuroendocrine carcinomas (NECs) is based on etoposide and platinum. However, there is no standard concerning second-line treatment. The objective of this study was to evaluate efficacy and tolerance of dacarbazine or temozolomide in metastatic digestive NEC as post first-line treatment. MATERIAL AND METHODS This study included patients with a metastatic NEC of digestive or unknown primary site. All patients received platinum-etoposide as first-line chemotherapy. Primary endpoint was progression-free survival (PFS). Secondary endpoints were clinical/morphological responses, toxicity, and overall survival (OS). RESULTS Twenty-seven patients were included: 17 received dacarbazine and 10 temozolomide as post-first line treatments. Median PFS was 3.0 (95%CI (2.2;3.7)) months. There was no significant difference between dacarbazine and temozolomide on PFS. Clinical and morphological responses were found in 12 and 9 patients, respectively. Median OS was 7.2 (95%CI (2.2;12.2)) months. The toxicity profile was that expected with such treatments. CONCLUSION LV5FU2-dacarbazine or temozolomide-capecitabine chemotherapies allow a temporary clinical response for almost half of patients and/or a morphological response for a third of patients.
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Affiliation(s)
- Thomas Couronne
- Service d’Oncologie Médicale, Hôpital Edouard Herriot, Hospices Civils de Lyon, Lyon, France
| | - Paul Girot
- Service de Gastroentérologie et Oncologie Digestive, Centre Hospitalier Départemental Vendée, La Roche-sur-Yon, France
| | - Julien Hadoux
- Service de Médecine Nucléaire et de Cancérologie Endocrinienne, Institut Gustave-Roussy, Villejuif, France
| | - Thierry Lecomte
- Service d’Hépato-Gastroentérologie et de Cancérologie Digestive, Centre Hospitalier Régional Universitaire de Tours, Tours, France
| | - Alice Durand
- Service d’Oncologie Médicale, Hôpital Edouard Herriot, Hospices Civils de Lyon, Lyon, France
| | - Caroline Fine
- Service d’Oncologie Médicale, Hôpital Edouard Herriot, Hospices Civils de Lyon, Lyon, France
| | - Katia Vandevoorde
- Service d’Oncologie Médicale, Hôpital Edouard Herriot, Hospices Civils de Lyon, Lyon, France
| | - Catherine Lombard-Bohas
- Service d’Oncologie Médicale, Hôpital Edouard Herriot, Hospices Civils de Lyon, Lyon, France
| | - Thomas Walter
- Service d’Oncologie Médicale, Hôpital Edouard Herriot, Hospices Civils de Lyon, Lyon, France
- Correspondence should be addressed to T Walter:
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20
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Antelo G, Hierro C, Fernández JP, Baena E, Bugés C, Layos L, Manzano JL, Caro M, Mesia R. Rectal neuroendocrine carcinoma: case report of a rare entity and perspective review of promising agents. Drugs Context 2020; 9:dic-2020-2-4. [PMID: 32477420 PMCID: PMC7233296 DOI: 10.7573/dic.2020-2-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 04/23/2020] [Accepted: 04/24/2020] [Indexed: 01/07/2023] Open
Abstract
Neuroendocrine neoplasms (NENs) comprise a heterogeneous group of tumours, which can be classified into neuroendocrine tumours (NETs), neuroendocrine carcinomas (NECs) and mixed neuroendocrine non-neuroendocrine neoplasms (MiNENs). To date, there is no consensus regarding the optimal therapy, which usually depends on the primary location and classification, according to morphological features of differentiation and proliferation rates. Nevertheless, multidisciplinary strategies combining medical treatments and locoregional strategies have yielded better efficacy results. Here, we report the case of a patient diagnosed with a nonfunctional rectal NECs with metastatic widespread to pelvic lymph nodes and bilateral lung metastases. The patient received three cycles of platinum-etoposide, concomitantly with palliative radiotherapy. Although CT scan after three cycles showed a significant partial response, there was an early fatal progression only 3 months after having stopped systemic therapy. As formerly described in the literature, this case highlights the aggressive behaviour of NECs, rare tumours that often present in advanced stages at diagnosis. Lately, new insights into the molecular biology of NECs have unveiled the possibility of using novel drugs, such as targeted agents or immunotherapy, in molecularly selected subgroups of patients. In this review, we discuss the current management of this rare entity and provide an overview of the most relevant molecular findings, whilst illustrating the potential value that prescreening panels can offer, searching for actionable targets (MSI/dMMR, PD-L1, BRAFv600E) to guide therapy with promising agents that could fill a void in this disease.
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Affiliation(s)
- Gabriela Antelo
- Radiation Oncology Department, Catalan Institute of Oncology (ICO)-Badalona; Germans Trias i Pujol University Hospital (HUGTiP), Badalona, Barcelona, Spain
| | - Cinta Hierro
- Medical Oncology Department, Catalan Institute of Oncology (ICO)-Badalona; Badalona-Applied Research Group in Oncology (B-ARGO)-Germans Trias i Pujol Institute (IGTP); Germans Trias i Pujol University Hospital (HUGTiP), Badalona, Barcelona, Spain
| | - Juan Pablo Fernández
- Pathology Department, Germans Trias i Pujol University Hospital (HUGTiP), Badalona, Barcelona, Spain
| | - Eduardo Baena
- Radiation Oncology Department, Catalan Institute of Oncology (ICO)-Badalona; Germans Trias i Pujol University Hospital (HUGTiP), Badalona, Barcelona, Spain
| | - Cristina Bugés
- Medical Oncology Department, Catalan Institute of Oncology (ICO)-Badalona; Badalona-Applied Research Group in Oncology (B-ARGO)-Germans Trias i Pujol Institute (IGTP); Germans Trias i Pujol University Hospital (HUGTiP), Badalona, Barcelona, Spain
| | - Laura Layos
- Medical Oncology Department, Catalan Institute of Oncology (ICO)-Badalona; Badalona-Applied Research Group in Oncology (B-ARGO)-Germans Trias i Pujol Institute (IGTP); Germans Trias i Pujol University Hospital (HUGTiP), Badalona, Barcelona, Spain
| | - José Luis Manzano
- Medical Oncology Department, Catalan Institute of Oncology (ICO)-Badalona; Badalona-Applied Research Group in Oncology (B-ARGO)-Germans Trias i Pujol Institute (IGTP); Germans Trias i Pujol University Hospital (HUGTiP), Badalona, Barcelona, Spain
| | - Mónica Caro
- Radiation Oncology Department, Catalan Institute of Oncology (ICO)-Badalona; Germans Trias i Pujol University Hospital (HUGTiP), Badalona, Barcelona, Spain
| | - Ricard Mesia
- Medical Oncology Department, Catalan Institute of Oncology (ICO)-Badalona; Badalona-Applied Research Group in Oncology (B-ARGO)-Germans Trias i Pujol Institute (IGTP); Germans Trias i Pujol University Hospital (HUGTiP), Badalona, Barcelona, Spain
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21
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McNamara MG, Frizziero M, Jacobs T, Lamarca A, Hubner RA, Valle JW, Amir E. Second-line treatment in patients with advanced extra-pulmonary poorly differentiated neuroendocrine carcinoma: a systematic review and meta-analysis. Ther Adv Med Oncol 2020; 12:1758835920915299. [PMID: 32426044 PMCID: PMC7222242 DOI: 10.1177/1758835920915299] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Accepted: 03/04/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND There is no standard second-line treatment for patients with advanced extra-pulmonary poorly differentiated neuroendocrine carcinoma (EP-PD-NEC). This study explored data evaluating second-line treatment in these patients. METHODS A search of MEDLINE and EMBASE identified studies reporting survival and/or response data for patients with EP-PD-NEC receiving second-line therapy. Association between various factors (age, gender, ECOG performance status, primary tumour location, morphology, Ki-67, treatment and grade 3/4 haematological toxicity) and response rate (RR), progression-free (PFS) and overall survival (OS) were assessed with a mixed effects meta-regression weighted by individual study sample size. Due to a small sample size, associations were reported quantitatively, based on magnitude of beta coefficient rather than statistical significance. RESULTS Of 83 identified studies, 19 were eligible, including 4 prospective and 15 retrospective studies. Analysis comprised 582 patients, with a median number of 19 patients in each study (range 5-100). Median age was 59 years (range 53-66). Median RR was 18% (range 0-50; 0% for single-agent everolimus, temozolomide, topotecan; 50% with amrubicin), median PFS was 2.5 months (range 1.15-6.0) and median OS was 7.64 months (range 3.2-22.0). Studies with a higher proportion of patients with a Ki-67>55% had lower RR (β = -0.73) and shorter OS (β = -0.82). CONCLUSION Second-line therapy for patients with advanced EP-PD-NEC has limited efficacy and the variety of regimens used is diverse. Ki-67>55% is associated with worse outcomes. Prospective randomised studies are warranted to enable exploration of new treatment strategies.
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Affiliation(s)
- Mairéad G. McNamara
- Department of Medical Oncology, The Christie NHS Foundation Trust/Division of Cancer Sciences, University of Manchester, Wilmslow Road, Manchester M20 4BX, UK
| | - Melissa Frizziero
- Department of Medical Oncology, The Christie NHS Foundation Trust, Manchester, UK
| | - Timothy Jacobs
- Medical library, The Christie NHS Foundation Trust, Manchester, UK
| | - Angela Lamarca
- Department of Medical Oncology, The Christie NHS Foundation Trust, Manchester, UK
- Division of Cancer Sciences, University of Manchester, Manchester, UK
| | - Richard A. Hubner
- Department of Medical Oncology, The Christie NHS Foundation Trust, Manchester, UK
- Division of Cancer Sciences, University of Manchester, Manchester, UK
| | - Juan W. Valle
- Department of Medical Oncology, The Christie NHS Foundation Trust, Manchester, UK
- Division of Cancer Sciences, University of Manchester, Manchester, UK
| | - Eitan Amir
- Division of Medical Oncology, Princess Margaret Cancer Centre and University of Toronto, Toronto, ON, Canada
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22
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Pembrolizumab monotherapy in patients with previously treated metastatic high-grade neuroendocrine neoplasms: joint analysis of two prospective, non-randomised trials. Br J Cancer 2020; 122:1309-1314. [PMID: 32152503 PMCID: PMC7188798 DOI: 10.1038/s41416-020-0775-0] [Citation(s) in RCA: 75] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 02/18/2020] [Indexed: 12/17/2022] Open
Abstract
Background Metastatic high-grade neuroendocrine neoplasms (G3NENs) have limited treatment options after progression on platinum-based therapy. We addressed the role of Pembrolizumab in patients with previously treated metastatic G3NENs. Methods Two open-label, phase 2 studies enrolled patients with G3NEN (Ki-67 > 20%) to receive Pembrolizumab at 200 mg I.V. every 3 weeks. Radiographic evaluation was conducted every 9 weeks with overall response rate as the primary endpoint. Results Between November 2016 and May 2018, 29 patients (13 males/16 females) with G3NENs were enrolled. One patient (3.4%) had an objective response and an additional six patients (20.7%) had stable disease, resulting in a disease control rate of 24.1%. Disease control rate (DCR) at 18 weeks was 10.3% (3/29). There was no difference in the DCR, PFS or OS between the PD-L1-negative and -positive groups (p 0.56, 0.88 and 0.55, respectively). Pembrolizumab was well tolerated with only 9 grade 3, and no grade 4 events considered drug-related. Conclusions Pembrolizumab can be safely administered to patients with G3NENs but has limited activity as a single agent. Successful completion of our trials suggest studies in G3NENs are feasible and present an unmet need. Further research to identify active combination therapies should be considered. Clinical trial registration number NCT02939651 (10/20/2016).
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23
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Lu M, Zhang P, Zhang Y, Li Z, Gong J, Li J, Li J, Li Y, Zhang X, Lu Z, Wang X, Zhou J, Peng Z, Wang W, Feng H, Wu H, Yao S, Shen L. Efficacy, Safety, and Biomarkers of Toripalimab in Patients with Recurrent or Metastatic Neuroendocrine Neoplasms: A Multiple-Center Phase Ib Trial. Clin Cancer Res 2020; 26:2337-2345. [PMID: 32086343 DOI: 10.1158/1078-0432.ccr-19-4000] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Revised: 01/12/2020] [Accepted: 02/17/2020] [Indexed: 12/17/2022]
Abstract
PURPOSE Patients with recurrent or metastatic neuroendocrine neoplasms (NEN) had a poor prognosis and few treatment options. Toripalimab, a humanized IgG4 antibody specific for human PD-1 receptor, was first approved to treat second-line metastatic melanoma in China in 2018. PATIENTS AND METHODS The multiple-center phase Ib trial enrolled patients with NENs (Ki-67 ≥ 10%) after failure of first-line therapy received 3 mg/kg toripalimab once every two weeks. The primary objective was objective response rate (ORR) and safety. PD-L1 expression and whole-exome sequencing were performed on tumor biopsies. Secondary objectives included duration of response (DOR), disease control rate (DCR), and progression-free survival and overall survival. RESULTS Of 40 patients included from April 2017 to December 2018, 8 partial responses and 6 stable diseases were observed, for a 20% ORR and a 35% DCR. The median DOR was 15.2 months. Patients with PD-L1 expression (≥10%) or high tumor mutational burden (TMB) had better ORR than PD-L1 <10% (50.0% vs. 10.7%, P = 0.019) and TMB-low patients (75.0% vs. 16.1%, P = 0.03). Three of 8 (37.5%) responders harbored ARID1A mutations, whereas only 1 of 27 nonresponders had mutations (P = 0.03). Of note, 1 exceptional responder with TMB-L, microsatellite stable (MSS), and PD-L1-negative had multiple genomic arrangements with high prediction score for neoantigens. CONCLUSIONS Toripalimab had antitumor activity and safety in treating recurrent or metastatic NENs. Patients with positive PD-L1 expression, TMB-H (top 10%), and/or microsatellite instable (MSI-H) might preferentially benefit from the treatment. The genomic mutation of ARID1A and high genomic rearrangements might be correlated with clinical benefit.
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Affiliation(s)
- Ming Lu
- Department of Gastrointestinal Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, China
| | - Panpan Zhang
- Department of Gastrointestinal Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, China
| | - Yanqiao Zhang
- Harbin Medical University Cancer Hospital, Harbin, China
| | - Zhongwu Li
- Department of Pathology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, China
| | - Jifang Gong
- Department of Gastrointestinal Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, China
| | - Jie Li
- Department of Gastrointestinal Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, China
| | - Jian Li
- Department of Gastrointestinal Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, China
| | - Yan Li
- Department of Gastrointestinal Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, China
| | - Xiaotian Zhang
- Department of Gastrointestinal Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, China
| | - Zhihao Lu
- Department of Gastrointestinal Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, China
| | - Xicheng Wang
- Department of Gastrointestinal Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, China
| | - Jun Zhou
- Department of Gastrointestinal Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, China
| | - Zhi Peng
- Department of Gastrointestinal Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, China
| | | | - Hui Feng
- Shanghai Junshi Biosciences Co., Ltd, Shanghai, China
| | - Hai Wu
- Shanghai Junshi Biosciences Co., Ltd, Shanghai, China
| | - Sheng Yao
- Shanghai Junshi Biosciences Co., Ltd, Shanghai, China
| | - Lin Shen
- Department of Gastrointestinal Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, China.
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24
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Craig Z, Swain J, Batman E, Wadsley J, Reed N, Faluyi O, Cave J, Sharma R, Chau I, Wall L, Lamarca A, Hubner R, Mansoor W, Sarker D, Meyer T, Cairns DA, Howard H, Valle JW, McNamara MG. NET-02 trial protocol: a multicentre, randomised, parallel group, open-label, phase II, single-stage selection trial of liposomal irinotecan (nal-IRI) and 5-fluorouracil (5-FU)/folinic acid or docetaxel as second-line therapy in patients with progressive poorly differentiated extrapulmonary neuroendocrine carcinoma (NEC). BMJ Open 2020; 10:e034527. [PMID: 32029495 PMCID: PMC7045240 DOI: 10.1136/bmjopen-2019-034527] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 12/17/2019] [Accepted: 01/20/2020] [Indexed: 12/25/2022] Open
Abstract
INTRODUCTION Poorly differentiated (PD), extrapulmonary (EP), neuroendocrine carcinomas (NECs) are rare but aggressive neuroendocrine neoplasms. First-line treatment for advanced disease is an etoposide and platinum-based chemotherapy combination. There is no established second-line treatment for patients with PD-EP-NEC, and this is an area of unmet need. METHODS AND ANALYSIS NET-02 is a UK, multicentre, randomised (1:1), parallel group, open-label, phase II, single-stage selection trial of liposomal irinotecan (nal-IRI)/5-fluorouracil (5-FU)/folinic acid or docetaxel as second-line therapy in patients with progressive PD-EP-NEC. One hundred and two eligible participants will be randomised to receive either nal-IRI/5-FU/folinic acid or docetaxel. The primary objective is to determine the 6-month progression-free survival (PFS) rate. The secondary objectives of this study are to determine PFS, overall survival, objective response rate, toxicity, quality of life and whether neuron-specific enolase is predictive of treatment response. If either treatment is found to have a 6-month PFS rate of at least 25%, that treatment will be considered for a phase III trial. If both treatments meet this target, prespecified selection criteria will be applied to establish which treatment to take forward. ETHICS AND DISSEMINATION This study has ethical approval from the Greater Manchester Central Research Ethics Committee (reference no. 18/NW/0031) and clinical trial authorisation from the Medicine and Healthcare Products Regulatory Agency. Results will be published in peer-reviewed journals and uploaded to the European Union Clinical Trials Register. TRIAL REGISTRATION NUMBERS ISRCTN10996604, NCT03837977, EudraCT Number: 2017-002453-11.
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Affiliation(s)
- Zoe Craig
- Clinical Trials Research Unit, Leeds Institute of Clinical Trials Research, University of Leeds, Leeds, West Yorkshire, UK
| | - Jayne Swain
- Clinical Trials Research Unit, Leeds Institute of Clinical Trials Research, University of Leeds, Leeds, West Yorkshire, UK
| | - Emma Batman
- Clinical Trials Research Unit, Leeds Institute of Clinical Trials Research, University of Leeds, Leeds, West Yorkshire, UK
| | - Jonathan Wadsley
- Department of Oncology, Weston Park Hospital, Sheffield, Sheffield, UK
| | - Nicholas Reed
- Beatson West of Scotland Cancer Centre, Glasgow, Glasgow, UK
| | - Olusola Faluyi
- Clatterbridge Cancer Centre NHS Foundation Trust, Bebington, Wirral, UK
| | - Judith Cave
- Department of Oncology, University Hospital Southampton NHS Foundation Trust, Southampton, Southampton, UK
| | - Rohini Sharma
- Department of Surgery and Cancer, Imperial College London, London, London, UK
| | - Ian Chau
- Gastrointestinal and Lymphoma Unit, Royal Marsden Hospital NHS Trust, London, London, UK
| | - Lucy Wall
- Department of Oncology, Western General Hospital, Edinburgh, UK
| | - Angela Lamarca
- Department of Medical Oncology, The Christie NHS Foundation Trust, Manchester, UK
- Division of Cancer Sciences, The University of Manchester, Manchester, UK
| | - R Hubner
- Department of Medical Oncology, The Christie NHS Foundation Trust, Manchester, UK
- Division of Cancer Sciences, The University of Manchester, Manchester, UK
| | - Wasat Mansoor
- Department of Medical Oncology, The Christie NHS Foundation Trust, Manchester, UK
| | - Debashis Sarker
- Comprehensive Cancer Centre, King's College Hospital, London, UK
| | - Tim Meyer
- Department of Oncology, University College London Cancer Institute, London, UK
| | - David A Cairns
- Clinical Trials Research Unit, Leeds Institute of Clinical Trials Research, University of Leeds, Leeds, West Yorkshire, UK
| | - Helen Howard
- Clinical Trials Research Unit, Leeds Institute of Clinical Trials Research, University of Leeds, Leeds, West Yorkshire, UK
| | - Juan W Valle
- Department of Medical Oncology, The Christie NHS Foundation Trust, Manchester, UK
- Division of Cancer Sciences, The University of Manchester, Manchester, UK
| | - Mairéad G McNamara
- Department of Medical Oncology, The Christie NHS Foundation Trust, Manchester, UK
- Division of Cancer Sciences, The University of Manchester, Manchester, UK
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25
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Capecitabine, Oxaliplatin, Irinotecan, and Bevacizumab Combination Followed by Pazopanib Plus Capecitabine Maintenance for High-Grade Gastrointestinal Neuroendocrine Carcinomas. Am J Clin Oncol 2020; 43:305-310. [DOI: 10.1097/coc.0000000000000668] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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26
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Okuyama H, Ikeda M, Okusaka T, Furukawa M, Ohkawa S, Hosokawa A, Kojima Y, Hara H, Murohisa G, Shioji K, Asagi A, Mizuno N, Kojima M, Yamanaka T, Furuse J. A Phase II Trial of Everolimus in Patients with Advanced Pancreatic Neuroendocrine Carcinoma Refractory or Intolerant to Platinum-Containing Chemotherapy (NECTOR Trial). Neuroendocrinology 2020; 110:988-993. [PMID: 31986515 DOI: 10.1159/000505550] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Accepted: 12/18/2019] [Indexed: 01/27/2023]
Abstract
BACKGROUND Platinum-containing regimens are widely used as first-line chemotherapy for unresectable pancreatic neuroendocrine carcinoma (NEC), but second-line chemotherapies have yet to be established. OBJECTIVES We evaluated the safety and efficacy of everolimus in patients with pancreatic NEC refractory or intolerant to platinum-containing chemotherapy. METHODS This study was a prospective, multicenter, phase II trial in patients with pancreatic NEC after platinum-containing chemotherapy. Everolimus treatment was continued until disease progression or intolerable toxicity was observed. The primary endpoint was progression-free survival (PFS). RESULTS Participants comprised 25 patients. Median age was 63 years, median PFS was 1.2 months (95% confidence interval [CI] 0.9-3.1 months), median overall survival was 7.5 months (95% CI 3.1-13.5 months), overall response rate was 0%, and disease control rate was 39.1%. Common grade 3/4 adverse events were hyperglycemia (20%), thrombocytopenia (16%), and anemia (16%). CONCLUSION The efficacy of everolimus was limited in patients with unresectable pancreatic NEC.
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Affiliation(s)
- Hiroyuki Okuyama
- Department of Clinical Oncology, Faculty of Medicine, Kagawa University, Kagawa, Japan
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Masafumi Ikeda
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital East, Kashiwa, Japan,
| | - Takuji Okusaka
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Masayuki Furukawa
- Department of Hepato-Biliary-Pancreatology, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Shinichi Ohkawa
- Division of Hepatobiliary and Pancreatic Oncology, Department of Gastroenterology, Kanagawa Cancer Center, Yokohama, Japan
| | - Ayumu Hosokawa
- Department of Gastroenterology and Hematology, Faculty of Medicine University of Toyama, Toyama, Japan
| | - Yasushi Kojima
- Department of Gastroenterology, National Center for Global Health and Medicine, Tokyo, Japan
| | - Hiroki Hara
- Department of Gastroenterology, Saitama Cancer Center, Saitama, Japan
| | - Gou Murohisa
- Department of Gastroenterology, Seirei Hamamatsu General Hospital, Hamamatsu, Japan
| | - Kazuhiko Shioji
- Department of Internal Medicine, Niigata Cancer Center Hospital, Niigata, Japan
| | - Akinori Asagi
- Department of Gastrointestinal Medical Oncology, National Hospital Organization Shikoku Cancer Center, Matsuyama, Japan
| | - Nobumasa Mizuno
- Department of Gastroenterology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Motohiro Kojima
- Division of Pathology, Exploratory Oncology Research and Clinical Trial Center, National Cancer Center, Kashiwa, Japan
| | - Takeharu Yamanaka
- Department of Biostatistics, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Junji Furuse
- Department of Medical Oncology, Kyorin University Faculty of Medicine, Tokyo, Japan
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Ishida H, Lam AKY. Pancreatic neuroendocrine neoplasms: The latest surgical and medical treatment strategies based on the current World Health Organization classification. Crit Rev Oncol Hematol 2020; 145:102835. [DOI: 10.1016/j.critrevonc.2019.102835] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2019] [Revised: 11/06/2019] [Accepted: 11/11/2019] [Indexed: 12/15/2022] Open
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Shen C, He J, Le X, Zheng L, Cao D. Application of Somatostatin, Chemotherapy Combined with TAE in Heterogeneous Glucagonoma Presented with Necrolytic Migratory Erythema. Onco Targets Ther 2019; 12:11339-11344. [PMID: 31920326 PMCID: PMC6929939 DOI: 10.2147/ott.s237634] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Accepted: 12/07/2019] [Indexed: 02/05/2023] Open
Abstract
Glucagonoma, a rare neuroendocrine tumor of the pancreas, which is often misdiagnosed because of non-characteristic clinical manifestations. In addition, the treatment has not been well established for this disease so far. We here report a case of glucagonoma previous misdiagnosed as recurrent erythema. In this case, necrolytic migratory erythema was the main clinical manifestation, and he received surgical resection after admission although with liver metastasis. Postoperative pathological results showed that the heterogeneity of proliferative index in primary (Ki-67: 5~10%) and metastatic (Ki-67: 25~30%) tumors were obviously observed. One month postoperatively, abdominal CT and MRI showed multiple liver metastasis (type III) again. Interestingly, the skin rash was obviously improved after treatment with somatostatin combined with chemotherapy (octreotide, temozolomide and capecitabine). Subsequently, the patient received transarterial embolization (TAE). Up to now, no progression was noted for liver metastasis. Due to its rarity, clinical diagnosis is challenging; thus, further understanding of the disease by clinicians is helpful for early diagnosis and treatment, so as to improve the prognosis of patients.
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Affiliation(s)
- Chaoyong Shen
- Department of Gastrointestinal Surgery, West China Hospital, Sichuan University, Chengdu 610041, Sichuan, People's Republic of China
| | - Jiaoxue He
- Department of Oncology, Wenjiang District People's Hospital, Chengdu, Sichuan, People's Republic of China
| | - Xiaoyan Le
- Department of Oncology, Wenjiang District People's Hospital, Chengdu, Sichuan, People's Republic of China
| | - Linmao Zheng
- Department of Pathology, West China Hospital, Sichuan University, Chengdu 610041, Sichuan, People's Republic of China
| | - Dan Cao
- Department of Abdominal Oncology, Cancer Center of West China Hospital, Sichuan University, Chengdu 610041, Sichuan, People's Republic of China
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Lin Z, Wang H, Zhang Y, Li G, Pi G, Yu X, Chen Y, Jin K, Chen L, Yang S, Zhu Y, Wu G, Chen J, Zhang T. Development and Validation of a Prognostic Nomogram to Guide Decision-Making for High-Grade Digestive Neuroendocrine Neoplasms. Oncologist 2019; 25:e659-e667. [PMID: 32297441 DOI: 10.1634/theoncologist.2019-0566] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Accepted: 10/16/2019] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND The objective of this study was to develop and validate a nomogram to predict 1-year overall survival (OS) and 2-year OS in patients with high-grade digestive neuroendocrine neoplasms (NENs) as well as to guide selection of subgroups that could benefit from systemic chemotherapy. SUBJECTS, MATERIALS, AND METHODS We performed a retrospective analysis of 223 patients with NENs of the gut and hepato-biliary-pancreatic system from four centers included in the development cohort. The nomogram was externally validated in a cohort of 90 patients from another one. RESULTS The final model included lactate dehydrogenase, performance status, stage, Ki67, and site of primary tumor, all of which had a significant effect on OS. The uncorrected C-index was 0.761 for OS, and the bias-corrected C-index was 0.744. Predictions correlated well with observed 1-year and 2-year outcomes (judged by eye). The area under the time-dependent receiver operating characteristic curve at 12 months and 24 months was 0.876 and 0.838, respectively. The nomogram performed well in terms of both discrimination and calibration when applied to the validation cohort, and OS was significantly different between the two groups classified by nomogram score (log-rank p < .001). CONCLUSION The validated nomogram provided useful prediction of OS, which can be offered for clinicians to improve their abilities to assess patient prognosis, to create clinical risk groups for informing treatment or for patient stratification by disease severity in clinical trials. IMPLICATIONS FOR PRACTICE The high-grade neuroendocrine neoplasms of the digestive system are rare malignancies with great heterogeneity. An overall survival nomogram was developed and externally validated in this study. Two subgroups were classified by the nomogram score, and platinum-based chemotherapy may not bring clinical benefit for the low-risk patients.
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Affiliation(s)
- Zhenyu Lin
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Haihong Wang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Yixuan Zhang
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Guiling Li
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Guoliang Pi
- Department of Radiation Oncology, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Xianjun Yu
- Fudan University Shanghai Cancer Center, Shanghai, People's Republic of China
| | - Yaobing Chen
- Institute of Pathology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Kaizhou Jin
- Fudan University Shanghai Cancer Center, Shanghai, People's Republic of China
| | - Liangkai Chen
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Shengli Yang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Ying Zhu
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Gang Wu
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Jie Chen
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Tao Zhang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
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Safety and Activity of Metronomic Temozolomide in Second-Line Treatment of Advanced Neuroendocrine Neoplasms. J Clin Med 2019; 8:jcm8081224. [PMID: 31443197 PMCID: PMC6723560 DOI: 10.3390/jcm8081224] [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: 07/11/2019] [Revised: 08/07/2019] [Accepted: 08/12/2019] [Indexed: 02/07/2023] Open
Abstract
Background. Platinum-based chemotherapy is the mainstay of front-line treatment of patients affected by pluri-metastatic intermediate/high grade NeuroEndocrine Neoplasms (NENs). However, there are no standard second-line treatments at disease progression. Previous clinical experiences have evidenced that temozolomide (TMZ), an oral analog of dacarbazine, is active against NENs at standard doses of 150 to 200 mg/mq per day on days 1 to 5 of a 28-day cycle, even if a significant treatment-related toxicity is reported. Methods. Metastatic NENs patients were treated at the ENETS (European NeuroEndocrine Tumor Society) center of excellence of Naples (Italy), from 2014 to 2017 with a second-line alternative metronomic schedule of TMZ, 75 mg/m2per os “one week on/one week off”. Toxicity was graded with NCI-CTC criteria v4.0; objective responses with RECIST v1.1 and performance status (PS) according to ECOG. Results. Twenty-six consecutive patients were treated. Median age was 65.5 years. The predominant primary organs were pancreas and lung. Grading was G2 in 11 patients, G3 in 15. More than half of patients had a PS 2 (15 vs. 11 with PS 1). The median time-on-temozolomide therapy was 12.2 months (95% CI: 11.4–19.6). No G3/G4 toxicities were registered. Complete response was obtained in 1 patient, partial response in 4, stable disease in 19 (disease control rate: 92.3%), and progressive disease in 2. The median overall survival from TMZ start was 28.3 months. PS improved in 73% of patients. Conclusions. Metronomic TMZ is a suitable treatment for G2 and G3 NENs particularly in PS 2 patients. Prospective and larger trials are needed to confirm these results.
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Thomas KEH, Voros BA, Boudreaux JP, Thiagarajan R, Woltering EA, Ramirez RA. Current Treatment Options in Gastroenteropancreatic Neuroendocrine Carcinoma. Oncologist 2019; 24:1076-1088. [PMID: 30635447 DOI: 10.1634/theoncologist.2018-0604] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Accepted: 11/14/2018] [Indexed: 12/12/2022] Open
Abstract
Poorly differentiated gastroenteropancreatic neuroendocrine carcinomas (GEPNECs) are a rare neoplasm with a bleak prognosis. Currently there are little prospective data available for optimal treatment. This review discusses the current available regimens and the future direction for the treatment of GEPNECs. Treatment plans for GEPNECs are often adapted from those devised for small cell lung cancer; however, differences in these malignancies exist, and GEPNECs require their own treatment paradigms. As such, current first-line treatment for GEPNECs is platinum-based chemotherapy with etoposide. Studies show that response rate and overall survival remain comparable between cisplatin and carboplatin versus etoposide and irinotecan; however, prognosis remains poor, and more efficacious therapy is needed to treat this malignancy. Additional first-line and second-line treatment options beyond platinum-based chemotherapy have also been investigated and may offer further treatment options, but again with suboptimal outcomes. Recent U.S. Food and Drug Administration approval of peptide receptor radionuclide therapy in low- and intermediate-grade neuroendocrine tumors may open the door for further research in its usefulness in GEPNECs. Additionally, the availability of checkpoint inhibitors lends promise to the treatment of GEPNECs. This review highlights the lack of large, prospective studies that focus on the treatment of GEPNECs. There is a need for randomized control trials to elucidate optimal treatment regimens specific to this malignancy. IMPLICATIONS FOR PRACTICE: There are limited data available for the treatment of poorly differentiated gastroenteropancreatic neuroendocrine carcinomas (GEPNECs) because of the rarity of this malignancy. Much of the treatment regimens used in practice today come from research in small cell lung cancer. Given the poor prognosis of GEPNECs, it is necessary to have treatment paradigms specific to this malignancy. The aim of this literature review is to summarize the available first- and second-line GEPNEC therapy, outline future treatments, and highlight the vast gap in the literature.
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Affiliation(s)
- Katharine E H Thomas
- Department of Internal Medicine, Ochsner Medical Center, New Orleans, Louisiana, USA
| | - Brianne A Voros
- Department of Surgery, Louisiana State University Health Sciences Center, New Orleans, Louisiana, USA
- Neuroendocrine Tumor Clinic, Ochsner Medical Center-Kenner, Kenner, Louisiana, USA
| | - J Philip Boudreaux
- Department of Surgery, Louisiana State University Health Sciences Center, New Orleans, Louisiana, USA
- Neuroendocrine Tumor Clinic, Ochsner Medical Center-Kenner, Kenner, Louisiana, USA
| | - Ramcharan Thiagarajan
- Department of Surgery, Louisiana State University Health Sciences Center, New Orleans, Louisiana, USA
- Neuroendocrine Tumor Clinic, Ochsner Medical Center-Kenner, Kenner, Louisiana, USA
| | - Eugene A Woltering
- Department of Surgery, Louisiana State University Health Sciences Center, New Orleans, Louisiana, USA
- Neuroendocrine Tumor Clinic, Ochsner Medical Center-Kenner, Kenner, Louisiana, USA
| | - Robert A Ramirez
- Division of Hematology/Oncology, Department of Internal Medicine, Ochsner Medical Center, New Orleans, Louisiana, USA
- Neuroendocrine Tumor Clinic, Ochsner Medical Center-Kenner, Kenner, Louisiana, USA
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Irinotecan plus cisplatin followed by octreotide long-acting release maintenance treatment in advanced gastroenteropancreatic neuroendocrine carcinoma: IPO-NEC study. Oncotarget 2018; 8:25669-25678. [PMID: 27788498 PMCID: PMC5421960 DOI: 10.18632/oncotarget.12900] [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: 02/21/2016] [Accepted: 10/16/2016] [Indexed: 01/06/2023] Open
Abstract
There have been very few prospective studies of first-line chemotherapy on advanced gastroenteropancreatic neuroendocrine carcinoma (GEP-NEC). This phase II study assessed the activity and safety of irinotecan plus cisplatin (IP) followed by octreotide long-acting release (LAR) maintenance treatment in advanced GEP-NEC. Forty patients were treated and eighteen patients (45.0%) had a partial response. The median progression-free survival (PFS) and overall survival (OS) were 5.7 months and 12.9 months, respectively. Because GEP-NECs are heterogeneous, a subgroup analysis was conducted by dividing all patients into a high proliferation neuroendocrine tumor (NET) group (well differentiated neuroendocrine neoplasms with a Ki-67 level between 20-60%) or a poorly differentiated NEC (PDNEC) group. Compared with the PDNEC group, the patients in high proliferation NET group had a lower response rate (0% versus 51.4%) but longer PFS (8.9 versus 5.7 months) and received more octreotide LAR treatment (median cycles, 7 versus 3). The most common toxicities included grade 3/4 leukopenia/neutropenia (60%), nausea/vomiting (17.5%) and diarrhea (12.5%). Therefore, IP is an active regimen in patients with advanced GEP-PDNEC and should probably not be given to patients with advanced high proliferative NET. The benefit of octreotide LAR maintenance therapy on high proliferation NETs requires further study.
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Walter T, Malka D, Hentic O, Lombard-Bohas C, Le Malicot K, Smith D, Ferru A, Assenat E, Cadiot G, Lievre A, Kurtz JE, Dahan L, Dubreuil O, Hautefeuille V, Lepere C, Gangloff A, Elhajbi F, Coriat R, Roquin G, Bouarioua N, Granger V, Scoazec JY, Lepage C. Evaluating bevacizumab in combination with FOLFIRI after the failure of platinum-etoposide regimen in patients with advanced poorly differentiated neuroendocrine carcinoma: The PRODIGE 41-BEVANEC randomized phase II study. Dig Liver Dis 2018; 50:195-198. [PMID: 29258812 DOI: 10.1016/j.dld.2017.11.020] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2017] [Revised: 11/27/2017] [Accepted: 11/27/2017] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Patients with gastroenteropancreatic (GEP), metastatic or locally advanced, non-resectable, grade 3 poorly-differentiated neuroendocrine carcinoma (NEC) are treated with cisplatin (or carboplatin)-etoposide in first-line palliative chemotherapy (CT1). However, nearly all patients will develop resistance and there is no standard second-line treatment. AIM PRODIGE 41-BEVANEC is an academic randomized, phase II study designed to evaluate the efficacy of bevacizumab in combination with FOLFIRI after failure of CT1 in unknown primary NEC and GEP-NEC. MATERIALS AND METHODS The main eligibility criteria are age ≥18 years, metastatic (synchronous or metachronous) or locally advanced, non-resectable, grade 3 GEP-NEC, and documented progressive disease during or after CT1 therapy. RESULTS A total of 124 patients will be randomly assigned (1:1) to receive either 5 mg/kg bevacizumab with FOLFIRI, or FOLFIRI alone, every 14 days until disease progression or unacceptable toxicity. The hypothesis is to demonstrate a 6-month overall survival for at least 50% of the patients in bevacizumab arm versus 35% in the control arm (FOLFIRI alone). Secondary endpoints are objective response, response duration, progression-free survival, toxicity, and biochemical response. CONCLUSION The study is currently opened in France (NCT02820857). The first patient was randomized on September 6, 2017.
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Affiliation(s)
- Thomas Walter
- Department of Medical Oncology, Edouard Herriot Hospital, Hospices Civils de Lyon, Lyon, France.
| | - David Malka
- Gastrointestinal Oncology Department, Gustave Roussy Institute, Villejuif, France
| | - Olivia Hentic
- Gastroenterology-Pancreatology Department, Beaujon Hospital, PMAD, Clichy, France
| | - Catherine Lombard-Bohas
- Department of Medical Oncology, Edouard Herriot Hospital, Hospices Civils de Lyon, Lyon, France
| | | | - Denis Smith
- Hepatogastroenterology and Digestive Oncology Department, Haut-Lévèque, University Hospital of Bordeaux, Pessac, France
| | - Aurélie Ferru
- Pôle régional de cancérologie, University Hospital of Poitiers, Poitiers, France
| | - Eric Assenat
- Medical Oncology Department, University Hospital St Eloi, Montpellier, France
| | - Guillaume Cadiot
- Department of Hepatogastroenterology and Digestive Oncology, Robert Debré Hospital, University Hospital of Reims, Reims, France
| | - Astrid Lievre
- Service des maladies de l'appareil digestif, University Hospital of Pontchaillou, Rennes, France
| | - Jean-Emmanuel Kurtz
- Oncology Department, Nouvel Hospital Civil, University Hospital of Strasbourg, Strasbourg, France
| | - Laetitia Dahan
- Digestive Oncology Department, University Hospital Timone, Marseille, France
| | - Olivier Dubreuil
- Hepatogastroenterology and Digestive Oncology Department, Pitié Salpêtrière Hospital, Paris, France
| | - Vincent Hautefeuille
- Gastroenterology and Digestive Oncology, Amiens University Hospital, Amiens, France
| | | | - Alice Gangloff
- Gastroenterology Department, University Hospital of Rouen, Rouen, France
| | - Farid Elhajbi
- Oncology Department, Oscar Lambret Center, Lille, France
| | - Romain Coriat
- Gastroenterology Department, Cochin Hospital, Paris, France
| | - Guillaume Roquin
- Gastroenterology & Digestive Oncology, University Hospital of Angers, Angers, France
| | - Nadia Bouarioua
- Service de gastroentérologie et oncologie digestive, hôpital Nord, Saint Priest en Jarez, France
| | - Victoire Granger
- Hepatogastroenterology Department, Michallon Hospital, University Hospital of Grenoble, Grenoble, France
| | - Jean-Yves Scoazec
- Gustave Roussy Cancer Campus, Department of Surgical and Molecular Pathology, Villejuif Cedex, France; Université Paris Saclay, Université Paris Sud XI, Faculté de Médecine de Bicêtre, Le Kremlin-Bicêtre, France
| | - Côme Lepage
- Gastrointestinal Oncology Department, Gustave Roussy Institute, Villejuif, France; Gastroenterology & Digestive Oncology, University Hospital Le Bocage, Dijon, France
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Faggiano A, Lo Calzo F, Pizza G, Modica R, Colao A. The safety of available treatments options for neuroendocrine tumors. Expert Opin Drug Saf 2017; 16:1149-1161. [PMID: 28705090 DOI: 10.1080/14740338.2017.1354984] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
INTRODUCTION Neuroendocrine neoplasms (NEN) represent a heterogeneous group of malignancies generally characterized by low proliferation and indolent course. However, about half of the newly diagnosed cases are metastatic and require long-term systemic therapies. Areas covered: This review revises the literature to summarize the current knowledge upon safety of all systemic treatment options available. Thirty three different clinical studies have been considered, including 4 on somatostatin analogues (SSA), 5 on targeted therapies, 10 on peptide receptor radionuclide therapy (PRRT), and 14 on chemotherapy. Expert opinion: SSA are safe and well tolerated without any relevant severe adverse event and very low treatment discontinuation rate. Targeted therapies show a satisfying safety profile. Most adverse events are grade 1-2 and easy manageable with dose reduction or temporary interruption. PRRT is manageable and safe with a low rate of grade 3-4 adverse events. However, severe renal and hematologic toxicity may occur. Chemotherapy is usually considered after previous therapeutic lines. Therefore, these subjects are more susceptible to experience adverse events due to cumulative toxicities or poor performance status. The available systemic treatment options are generally well tolerated and suitable for long-term administration. Cumulative toxicity should be taken in account for the definition of therapeutic sequence.
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Affiliation(s)
- A Faggiano
- a Thyroid and Parathyroid Surgery Unit , Istituto Nazionale per lo studio e la cura dei tumori "Fondazione G. Pascale" - IRCCS , Naples , Italy
| | - F Lo Calzo
- b Department of Clinical Medicine and Surgery , Federico II University , Naples , Italy
| | - G Pizza
- b Department of Clinical Medicine and Surgery , Federico II University , Naples , Italy
| | - R Modica
- b Department of Clinical Medicine and Surgery , Federico II University , Naples , Italy
| | - A Colao
- b Department of Clinical Medicine and Surgery , Federico II University , Naples , Italy
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Rinke A, Gress TM. Neuroendocrine Cancer, Therapeutic Strategies in G3 Cancers. Digestion 2017; 95:109-114. [PMID: 28161703 DOI: 10.1159/000454761] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2016] [Accepted: 11/25/2016] [Indexed: 02/04/2023]
Abstract
BACKGROUND According to the latest WHO classification, neuroendocrine neoplasm (NEN) G3 of the gastrointestinal tract is defined by a proliferation index Ki67 above 20%. Gastrointestinal neuroendocrine carcinoma (NEC) is a rare and highly aggressive malignancy and despite responsiveness to chemotherapy, overall survival is poor. In the last 3-4 years, the heterogeneity of the NEN G3 group has become evident. SUMMARY In addition to the proliferative activity, the tumour differentiation seems to play a major role, further dividing the NEN G3 group into neuroendocrine tumour (NET) G3 and NEC. NET G3 often arise in the pancreas, and their median proliferation rate is lower and prognosis is better as compared to NEC. However, NET G3 show a limited response to platinum-based chemotherapy. Lack of specific data for NET G3 hampers clear therapeutic recommendations. Cisplatin combined with etoposide is the established standard regimen for advanced gastrointestinal NEC. Substituting carboplatin for cisplatin or irinotecan for etoposide is considered alternative first-line regimen. There is no standard second-line treatment; options are discussed within this review. KEY POINTS (1) In NEN G3, the distinction between NET G3 and NEC G3 is clinically and prognostically meaningful. (2) Platinum-based chemotherapy remains the recommended first-line treatment in metastasized NEC patients. (3) There is no established standard for NET G3; treatments established for NET G2 such as temozolomide-based chemotherapy or peptide receptor radiotherapy may be considered. (4) Specific trials for NET G3 are necessary. (5) New therapies for NEC are urgently needed. Checkpoint inhibitors should be evaluated.
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Affiliation(s)
- Anja Rinke
- Department of Gastroenterology, University Hospital Marburg, Marburg, Germany
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Walter T, Tougeron D, Baudin E, Le Malicot K, Lecomte T, Malka D, Hentic O, Manfredi S, Bonnet I, Guimbaud R, Coriat R, Lepère C, Desauw C, Thirot-Bidault A, Dahan L, Roquin G, Aparicio T, Legoux JL, Lombard-Bohas C, Scoazec JY, Lepage C, Cadiot G. Poorly differentiated gastro-entero-pancreatic neuroendocrine carcinomas: Are they really heterogeneous? Insights from the FFCD-GTE national cohort. Eur J Cancer 2017; 79:158-165. [PMID: 28501762 DOI: 10.1016/j.ejca.2017.04.009] [Citation(s) in RCA: 73] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2016] [Revised: 04/05/2017] [Accepted: 04/06/2017] [Indexed: 12/13/2022]
Abstract
BACKGROUND Diagnosis and management of poorly differentiated gastro-entero-pancreatic (GEP) neuroendocrine carcinomas (NECs) remain challenging. Recent studies suggest prognostic heterogeneity. We designed within the French Group of Endocrine Tumours a prospective cohort to gain insight in the prognostic stratification and treatment of GEP-NEC. PATIENTS AND METHODS All patients with a diagnosis of GEP-NEC between 1st January 2010 and 31st December 2013 could be included in this national cohort. Adenoneuroendocrine tumours were excluded. RESULTS 253 patients from 49 centres were included. Median age was 66 years. Main primary locations were pancreas (21%), colorectal (27%), oesophagus-stomach (18%); primary location was unknown in 20%. Tumours were metastatic at diagnosis in 78% of cases. Performance status (PS) at diagnosis was 0-1 in 79% of patients. Among the 147 (58%) cases reviewed by an expert pathological network, 39% were classified as small cell NEC and 61% as large cell NEC. Median Ki67 index was 75% (range, 20-100). Median overall survival was 15.6 (13.6-17.0) months. Significant adverse prognostic factors in univariate analysis were PS > 1 (hazard ratio [HR] = 2.5), metastatic disease (HR = 1.6), NSE>2 upper limit of normal [ULN]; HR = 3.2), CgA>2 ULN (HR = 1.7) and lactate dehydrogenase >2 ULN (HR = 2.1). After first-line palliative chemotherapy (CT1) with platinum-etoposide (n = 152), objective response, progression-free survival and overall survival were 50%, 6.2 and 11.6 months; they were 24%, 2.9 and 5.9, respectively, after post-CT1 FOLFIRI regimen (n = 72). CONCLUSIONS We report a large prospective series of GEP-NEC which show the predominance of large cell type and advanced stage at diagnosis. Prognosis was found more homogeneous than previously reported, mainly impacted by PS and tumour burden.
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Affiliation(s)
- T Walter
- University Hospital, Lyon, France.
| | | | - E Baudin
- Gustave Roussy Institute, Villejuif, France
| | | | | | - D Malka
- Gustave Roussy Institute, Villejuif, France
| | - O Hentic
- Beaujon Hospital, Clichy, France
| | | | - I Bonnet
- Valenciennes Hospital, Valenciennes, France
| | | | - R Coriat
- Cochin Hospital, University Paris Descartes, Paris, France
| | - C Lepère
- Georges Pompidou European Hospital, University Paris-V, Paris, France
| | - C Desauw
- University Hospital, Lille, France
| | | | - L Dahan
- La Timone Hospital, Marseille, France
| | - G Roquin
- University Hospital, Angers, France
| | | | | | | | | | - C Lepage
- FFCD, Dijon, France; University Hospital, Dijon, France
| | - G Cadiot
- University Hospital, Reims, France
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O 6 -Methylguanine-DNA methyltransferase (MGMT): A drugable target in lung cancer? Lung Cancer 2017; 107:91-99. [DOI: 10.1016/j.lungcan.2016.07.014] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2016] [Revised: 07/07/2016] [Accepted: 07/17/2016] [Indexed: 01/01/2023]
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Prise en charge thérapeutique des tumeurs neuroendocrines peu différenciées pulmonaires et des carcinomes neuroendocrines digestifs. Bull Cancer 2016; 103:880-895. [DOI: 10.1016/j.bulcan.2016.06.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2016] [Revised: 06/21/2016] [Accepted: 06/22/2016] [Indexed: 02/07/2023]
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Mueller D, Krug S, Majumder M, Rinke A, Gress TM. Low dose DTIC is effective and safe in pretreated patients with well differentiated neuroendocrine tumors. BMC Cancer 2016; 16:645. [PMID: 27538897 PMCID: PMC4989525 DOI: 10.1186/s12885-016-2642-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Accepted: 07/28/2016] [Indexed: 01/06/2023] Open
Abstract
Background Streptozocin (STZ) based chemotherapy is recommended for patients with metastatic pancreatic neuroendocrine tumors (pNET). Temozolomide as mono- or combination therapy has been suggested to be a promising alternative. However, the treatment is costly and not approved for the treatment of pNETs. Dacarbazine (DTIC) shares the active metabolite with temozolomide and is broadly available at a low cost. The aim of this study was a retrospective evaluation of the efficacy and tolerability of a lower dose DTIC-regimen in patients with progressive advanced NETs. Methods We retrospectively analyzed 75 patients with NETs predominantly of pancreatic origin treated at our center between 1998 and 2013. 650 mg/m2 of DTIC were administered intravenously over 60 min every 4 weeks. Morphological response was assessed according to RECIST1.1 criteria. The median progression free survival (PFS) was calculated using Kaplan-Meier and Cox regression methods, respectively. Univariate analyses of possible prognostic markers were performed. Results The objective response rate (ORR) was 27 % for the entire cohort and 32 % in 50 pNET patients, respectively. Stable disease (SD) was documented in 29 patients (39 %). Median PFS (mPFS) in patients receiving DTIC was 7 months (3.9–10; 95 % confidence interval). Radiological and biochemical response were the only significant prognostic markers for longer PFS in univariate analysis. Treatment was well tolerated. Nausea was the most common side effect (31 %), only one case (1.3 %) of grade 3 toxicity (vomiting) occurred. Conclusion Low dose DTIC chemotherapy is an effective and well-tolerated treatment option in patients with progressive well differentiated neuroendocrine neoplasms, especially of pancreatic origin. Electronic supplementary material The online version of this article (doi:10.1186/s12885-016-2642-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Daniela Mueller
- Department of Gastroenterology, University Hospital Marburg, Baldinger Strasse, D35043, Marburg, Germany
| | - Sebastian Krug
- Department of Gastroenterology, University of Halle, Ernst-Grube-Straße 40, D 06120, Halle, Germany
| | - Moushumee Majumder
- Department of Gastroenterology, University Hospital Marburg, Baldinger Strasse, D35043, Marburg, Germany
| | - Anja Rinke
- Department of Gastroenterology, University Hospital Marburg, Baldinger Strasse, D35043, Marburg, Germany.
| | - Thomas Matthias Gress
- Department of Gastroenterology, University Hospital Marburg, Baldinger Strasse, D35043, Marburg, Germany
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Cros J, Hentic O, Rebours V, Zappa M, Gille N, Theou-Anton N, Vernerey D, Maire F, Lévy P, Bedossa P, Paradis V, Hammel P, Ruszniewski P, Couvelard A. MGMT expression predicts response to temozolomide in pancreatic neuroendocrine tumors. Endocr Relat Cancer 2016; 23:625-33. [PMID: 27353036 DOI: 10.1530/erc-16-0117] [Citation(s) in RCA: 68] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Accepted: 06/28/2016] [Indexed: 01/31/2023]
Abstract
Temozolomide (TEM) showed encouraging results in well-differentiated pancreatic neuroendocrine tumors (WDPNETs). Low O(6)-methylguanine-DNA methyltransferase (MGMT) expression and MGMT promoter methylation within tumors correlate with a better outcome under TEM-based chemotherapy in glioblastoma. We aimed to assess whether MGMT expression and MGMT promoter methylation could help predict the efficacy of TEM-based chemotherapy in patients with WDPNET. Consecutive patients with progressive WDPNET and/or liver involvement over 50% who received TEM between 2006 and 2012 were retrospectively studied. Tumor response was assessed according to Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 guidelines. Nuclear expression of MGMT was assessed by immunochemistry (H-score, 0-300) and MGMT promoter methylation by pyrosequencing. Forty-three patients (21 men, 58years (27-84)) with grade 1 WDPNET (n=6) or 2 (n=36) were analyzed. Objective response, stable disease, and progression rates were seen in 17 patients (39.5%), 18 patients (41.9%), and 8 patients (18.6%), respectively. Low MGMT expression (≤50) was associated with radiological objective response (P=0.04) and better progression-free survival (PFS) (HR=0.35 (0.15-0.81), P=0.01). Disease control rate at 18months of treatment remained satisfying with an MGMT score up to 100 (74%) but dropped with a higher expression. High MGMT promoter methylation was associated with a low MGMT expression and longer PFS (HR=0.37 (0.29-1.08), P=0.05). Low MGMT score (≤50) appears to predict an objective tumor response, whereas an intermediate MGMT score (50-100) seems to be associated with prolonged stable disease.
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Affiliation(s)
- J Cros
- Department of PathologyAP-HP, DHU UNITY, Beaujon University Hospital, Clichy, France U1149 - University Paris DiderotParis, France
| | - O Hentic
- Department of Gastroenterology and PancreatologyAP-HP, DHU UNITY, Beaujon University Hospital, Clichy, France
| | - V Rebours
- U1149 - University Paris DiderotParis, France Department of Gastroenterology and PancreatologyAP-HP, DHU UNITY, Beaujon University Hospital, Clichy, France
| | - M Zappa
- Department of RadiologyAP-HP, DHU UNITY, Beaujon Hospital, Clichy, France
| | - N Gille
- Department of PathologyAP-HP, DHU UNITY, Beaujon University Hospital, Clichy, France
| | - N Theou-Anton
- Department of Somatic GeneticAP-HP, DHU UNITY, Bichat University Hospital, Paris, France
| | - D Vernerey
- Methodology and Quality of Life in Oncology Unit (EA 3181)University Hospital of Besançon, Besançon, France
| | - F Maire
- Department of Gastroenterology and PancreatologyAP-HP, DHU UNITY, Beaujon University Hospital, Clichy, France
| | - P Lévy
- U1149 - University Paris DiderotParis, France Department of Gastroenterology and PancreatologyAP-HP, DHU UNITY, Beaujon University Hospital, Clichy, France
| | - P Bedossa
- Department of PathologyAP-HP, DHU UNITY, Beaujon University Hospital, Clichy, France U1149 - University Paris DiderotParis, France
| | - V Paradis
- Department of PathologyAP-HP, DHU UNITY, Beaujon University Hospital, Clichy, France U1149 - University Paris DiderotParis, France
| | - P Hammel
- U1149 - University Paris DiderotParis, France Department of Digestive OncologyAP-HP, DHU UNITY, Beaujon University Hospital, Clichy, France
| | - P Ruszniewski
- U1149 - University Paris DiderotParis, France Department of Gastroenterology and PancreatologyAP-HP, DHU UNITY, Beaujon University Hospital, Clichy, France
| | - A Couvelard
- U1149 - University Paris DiderotParis, France Department of PathologyAP-HP, DHU UNITY, Bichat University Hospital, Paris, France
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Garcia-Carbonero R, Sorbye H, Baudin E, Raymond E, Wiedenmann B, Niederle B, Sedlackova E, Toumpanakis C, Anlauf M, Cwikla JB, Caplin M, O'Toole D, Perren A. ENETS Consensus Guidelines for High-Grade Gastroenteropancreatic Neuroendocrine Tumors and Neuroendocrine Carcinomas. Neuroendocrinology 2016; 103:186-94. [PMID: 26731334 DOI: 10.1159/000443172] [Citation(s) in RCA: 384] [Impact Index Per Article: 48.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- R Garcia-Carbonero
- Medical Oncology Department, Hospital Universitario Doce de Octubre, Madrid, Spain
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Neuroendocrine Carcinomas of the Gastroenteropancreatic System: A Comprehensive Review. Diagnostics (Basel) 2015; 5:119-76. [PMID: 26854147 PMCID: PMC4665594 DOI: 10.3390/diagnostics5020119] [Citation(s) in RCA: 73] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2015] [Revised: 03/24/2015] [Accepted: 03/26/2015] [Indexed: 02/07/2023] Open
Abstract
To date, empirical literature has generally been considered lacking in relation to neuroendocrine carcinomas (NECs), the highly malignant subgroup of neuroendocrine neoplasms. NECs are often found in the lungs or the gastroenteropancreatic (GEP) system and can be of small or large cell type. Concentrating on GEP-NECs, we can conclude that survival times are poor, with a median of only 4–16 months depending on disease stage and primary site. Further, this aggressive disease appears to be on the rise, with incidence numbers increasing while survival times are stagnant. Treatment strategies concerning surgery are often undecided and second-line chemotherapy is not yet established. After an analysis of over 2600 articles, we can conclude that there is indeed more empirical literature concerning GEP-NECs available than previously assumed. This unique review is based on 333 selected articles and contains detailed information concerning all aspects of GEP-NECs. Namely, the classification, histology, genetic abnormalities, epidemiology, origin, biochemistry, imaging, treatment and survival of GEP-NECs are described. Also, organ-specific summaries with more detail in relation to disease presentation, diagnosis, treatment and survival are presented. Finally, key points are discussed with directions for future research priorities.
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Maschmeyer G, Mügge LO, Kämpfe D, Kreibich U, Wilhelm S, Aßmann M, Schwarz M, Kahl C, Köhler S, Grobe N, Niederwieser D. A retrospective review of diagnosis and treatment modalities of neuroendocrine tumors (excluding primary lung cancer) in 10 oncological institutions of the East German Study Group of Hematology and Oncology (OSHO), 2010-2012. J Cancer Res Clin Oncol 2015; 141:1639-44. [PMID: 25773126 DOI: 10.1007/s00432-015-1954-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2015] [Accepted: 03/09/2015] [Indexed: 12/13/2022]
Abstract
RATIONALE There is a paucity of data on the incidence of neuroendocrine tumors (NET) outside pulmonary primaries and on treatment modalities applied to patients with NET in clinical practice. Only very little therapeutic progress has been made with respect to response and overall survival, particularly among patients with poorly differentiated, WHO grade 3 neuroendocrine carcinomas (G3-NEC). We sought to document the incidence and treatment modalities in patients with NET/NEC within a period of 2 years. METHODS We conducted a retrospective data analysis using a simple documentation file to be completed in written form or electronically, including localization, WHO grading, treatment modalities, and specific therapeutic regimens applied. Primary lung cancer was excluded. The time period to be covered was 2010 through 2012. Individual patient data such as names or age were not documented, so that no ethics committee approval was required. RESULTS Ten different hospital- or practice-based institutions contributed their data. One to 35 patients were documented per institution, summing up to 149 patients with 154 tumor localizations. Midgut (n = 46), foregut (n = 42), hindgut (n = 17), lung (n = 9), bladder (n = 8), unknown primary (n = 11), and other including prostate and liver (n = 21) were documented as tumor sites. Histological gradings were G1 (n = 71), G2 (n = 27), G3 (n = 34), undifferentiated "G4" (n = 4), and not specified (n = 13). Treatment modalities were surgical resection (n = 102), chemotherapy (n = 49), somatostatin analogs (n = 39), radiotherapy (n = 22), receptor-directed radionuclide therapy (n = 12), and systemic tyrosine kinase inhibition (n = 5). Chemotherapy was given to patients not only with G3-NEC (n = 31), but also with G2 (n = 12) and G1 NET (n = 7). Somatostatin analogs as well as receptor-directed radionuclides were applied to patients throughout all gradings. CONCLUSIONS NET and NEC are not very rare tumor entities, but are diagnosed with very different frequencies, possibly depending upon the alertness of pathologists and clinicians. Chemotherapy, receptor-directed radionuclide application, and somatostatin analog therapy are applied without a clear correlation to different histologic gradings. Diagnostic and therapeutic progress in the field of NETs/carcinomas is urgently needed.
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Affiliation(s)
- Georg Maschmeyer
- Klinik für Hämatologie, Onkologie und Palliativmedizin, Klinikum Ernst von Bergmann gGmbH, Charlottenstrasse 72, 14467, Potsdam, Germany,
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Mbakile-Mahlanza L, Manderson L, Ponsford J. The experience of traumatic brain injury in Botswana. Neuropsychol Rehabil 2015; 25:936-58. [DOI: 10.1080/09602011.2014.999000] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Olsen IH, Knigge U, Federspiel B, Hansen CP, Skov A, Kjær A, Langer SW. Topotecan monotherapy in heavily pretreated patients with progressive advanced stage neuroendocrine carcinomas. J Cancer 2014; 5:628-32. [PMID: 25157273 PMCID: PMC4142324 DOI: 10.7150/jca.9409] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2014] [Accepted: 07/02/2014] [Indexed: 12/13/2022] Open
Abstract
Background: Neuroendocrine carcinomas (WHO grade 3) are highly aggressive tumors with an immense tendency to metastasize and with a poor prognosis. In advanced disease, there is no standard treatment beyond first-line platin/etoposide-based chemotherapy. Topotecan is widely used as second-line treatment in small cell lung cancer, which also responds markedly on first-line platin/etoposide. Hence, we investigated the feasibility of topotecan in previously treated patients with neuroendocrine carcinomas. Material and Methods: Retrospective analysis of 22 patients with disseminated and progressive neuroendocrine carcinomas (Ki67>20%, G3) successively treated with oral topotecan 2.3 mg/m2 d1-5 every 3 weeks. All patients had previously received treatment with carboplatin/etoposide. Demographic, clinical and pathological features were recorded. CT-evaluations according to RECIST 1.1 were performed after every three courses. Hematological toxicity was assessed by CTC-criteria. Results: Twenty-two eligible patients received a median of 2 courses [range1-6]. Median age: 65 years [35-77]. Male/female: 11/11. Median Ki-67 index: 95% [25-100%]. Median number previous chemotherapy regimens: 2 [1-3]. All patients were evaluable for response: Five achieved stable disease (SD) and 17 progressed (PD). The median overall survival for the 22 patients was 3.2 months and the median progression-free survival was 2.1 months. The one-year survival was 18%. There were no treatment related deaths. The treatment was well tolerated: Haematological toxicity comprised leukopenia CTC grade 3 (14%), grade 4 (9%) and thrombocytopenia grade 3 (14%). Conclusion: Topotecan monotherapy shows modest anti-tumor activity in heavily treated patients with progressive disseminated G3 neuroendocrine carcinomas.
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Affiliation(s)
- Ingrid Holst Olsen
- 1. Depts of Oncology 5073, Rigshospitalet, Faculty of Health Sciences, University of Copenhagen, Denmark; ; 2. Depts of Surgery 2122, Rigshospitalet, Faculty of Health Sciences, University of Copenhagen, Denmark; ; 4. Depts of Clinical Physiology, Nuclear Medicine & PET 4011, Rigshospitalet, Faculty of Health Sciences, University of Copenhagen, Denmark; ; 5. Cluster of Molecular Imaging, Rigshospitalet, Faculty of Health Sciences, University of Copenhagen, Denmark; ; 6. European NET Centre of Excellence, Rigshospitalet, Faculty of Health Sciences, University of Copenhagen, Denmark
| | - Ulrich Knigge
- 2. Depts of Surgery 2122, Rigshospitalet, Faculty of Health Sciences, University of Copenhagen, Denmark; ; 5. Cluster of Molecular Imaging, Rigshospitalet, Faculty of Health Sciences, University of Copenhagen, Denmark; ; 6. European NET Centre of Excellence, Rigshospitalet, Faculty of Health Sciences, University of Copenhagen, Denmark
| | - Birgitte Federspiel
- 3. Depts of Pathology 5442, Rigshospitalet, Faculty of Health Sciences, University of Copenhagen, Denmark; ; 6. European NET Centre of Excellence, Rigshospitalet, Faculty of Health Sciences, University of Copenhagen, Denmark
| | - Carsten Palnæs Hansen
- 2. Depts of Surgery 2122, Rigshospitalet, Faculty of Health Sciences, University of Copenhagen, Denmark; ; 6. European NET Centre of Excellence, Rigshospitalet, Faculty of Health Sciences, University of Copenhagen, Denmark
| | - Anna Skov
- 2. Depts of Surgery 2122, Rigshospitalet, Faculty of Health Sciences, University of Copenhagen, Denmark
| | - Andreas Kjær
- 4. Depts of Clinical Physiology, Nuclear Medicine & PET 4011, Rigshospitalet, Faculty of Health Sciences, University of Copenhagen, Denmark; ; 5. Cluster of Molecular Imaging, Rigshospitalet, Faculty of Health Sciences, University of Copenhagen, Denmark; ; 6. European NET Centre of Excellence, Rigshospitalet, Faculty of Health Sciences, University of Copenhagen, Denmark
| | - Seppo W Langer
- 1. Depts of Oncology 5073, Rigshospitalet, Faculty of Health Sciences, University of Copenhagen, Denmark; ; 6. European NET Centre of Excellence, Rigshospitalet, Faculty of Health Sciences, University of Copenhagen, Denmark
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Karakaxas D, Gazouli M, Liakakos T, Vaiopoulou A, Apessou D, Papaparaskeva K, Patapis P, Dervenis C. Pancreatic neuroendocrine tumors: current opinions on a rare, but potentially curable neoplasm. Eur J Gastroenterol Hepatol 2014; 26:826-35. [PMID: 24987821 DOI: 10.1097/meg.0000000000000138] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Pancreatic neuroendocrine tumors (PNETs) share a unique genetic identity, functional behavior, and clinical course. Compared with tumors of the exocrine pancreas, they are rare and show a different biologic behavior and prognosis. On the basis of data from recent studies, all PNETs, outside of small insulinomas, should be considered potentially malignant and treated accordingly. Untreated tumors have a high possibility to grow locally into adjacent structures or spread to distant organs. Although surgical excision irrespective of tumor functioning or nonfunctioning state remains the cornerstone of therapy, providing the best disease-free and survival rates to date, the understanding of the genetic nature of the disease yields new 'targets' to consider in drug development. The aim of this review is to summarize all recent advances of genetic research and new drug development in terms of PNETs, especially their genetic identity and subsequent alterations leading to the development of near or total malignant activity, and the new medical treatment strategies of this potentially curable disease on the basis of therapeutical agents acting, where possible, at the genetic level.
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Affiliation(s)
- Dimitrios Karakaxas
- aSurgical Department-HPB Surgical Unit, Konstantopouleion Agia Olga General Hospital bLaboratory of Biology, Department of Basic Medical Science, School of Medicine, University of Athens cThird Department of Surgery, University of Athens School of Medicine, Attikon University Hospital, Athens, Greece
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Mankal P, O'Reilly E. Sunitinib malate for the treatment of pancreas malignancies--where does it fit? Expert Opin Pharmacother 2013; 14:783-92. [PMID: 23458511 DOI: 10.1517/14656566.2013.776540] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
INTRODUCTION Sunitinib , a broad-spectrum multikinase inhibitor, was recently approved for use in progressive, well-differentiated pancreatic neuroendocrine tumors (pNETs). Its mechanism of action affects various signaling cascades involving antiangiogenesis and tumor proliferation, including vascular endothelial growth factors and platelet-derived growth factors. AREAS COVERED In this article, we review sunitinib's mechanism of action at a molecular level and review key preclinical and clinical studies for pNETs and more limited data regarding sunitinib's evaluation in pancreas adenocarcinoma. The data for sunitinib in pNETs are placed in the context of the changing landscape of therapeutic options for this cancer, and relevant ongoing clinical trials and future directions are highlighted. EXPERT OPINION Sunitinib malate has become integrated into routine clinical management for pNETs; however, its role in pancreas adenocarcinoma is not established.
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Affiliation(s)
- Pavan Mankal
- Columbia University College of Physicians and Surgeons, St. Luke's-Roosevelt Hospital Center, Department of Medicine, New York, USA
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Costa FP, Gumz B, Pasche B. Selecting patients for cytotoxic therapies in gastroenteropancreatic neuroendocrine tumours. Best Pract Res Clin Gastroenterol 2012; 26:843-54. [PMID: 23582923 DOI: 10.1016/j.bpg.2012.12.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2012] [Accepted: 12/27/2012] [Indexed: 02/07/2023]
Abstract
Gastroenteropancreatic neuroendocrine tumours (GEP-NET) have heterogenic clinical presentations. The majority of GEP-NET tumours have an indolent behaviour, but patients will eventually develop symptoms of tumour progression or hormone secretion that may require systemic medical interventions. Cytotoxic chemotherapy has been tested in GEP-NETs since the 80s, but treatment recommendations are controversial in many instances. Patient selection is mandatory for optimal use of chemotherapy. Important prognostic factors such as primary tumour site, tumour differentiation, tumour staging and proliferation index have been identified and validated in retrospective and prospective series. The combination of those factors and the natural history of GEP-NET provide valuable information with respect to treatment planning. In this report we provide treatment recommendations to improve systemic therapy in patients with advanced GEP-NETs based on a comprehensive review of the literature.
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Affiliation(s)
- F P Costa
- Centro de Oncologia, Hospital Sírio Libanês, Rua Dona Adma Jafet 90, São Paulo, SP, CEP 01308-050, Brazil.
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