PMID- 28641483 OWN - NLM STAT- MEDLINE DCOM- 20180806 LR - 20180806 IS - 1973-9478 (Electronic) IS - 1120-009X (Linking) VI - 30 IP - 1 DP - 2018 Feb TI - Good performance of platinum-based chemotherapy for high-grade gastroenteropancreatic and unknown primary neuroendocrine neoplasms. PG - 53-58 LID - 10.1080/1120009X.2017.1340127 [doi] AB - To evaluate efficacy and safety of platinum and etoposide combination in the treatment of advanced gastroenteropancreatic (GEP) and unknown primary (CUP) neuroendocrine carcinomas (NEC), we analysed the records of 21 consecutive patients treated with this regimen from 1999 to 2012. Objective responses were obtained in 11 patients (52%) and disease stability (DS) in 5 (24%). Median progression-free survival (PFS) was 7 months (95% CI, 5.33-8.66). Median overall survival (OS) was 16 months (95% CI, 14.97-17.03). Patients with limited liver disease had a significantly (p = 0.002) better PFS than patients with extrahepatic disease at diagnosis with 9 months (95% CI, 7.14-10.85) vs. 4 months (95% CI, 1.60-6.40). Two patients experienced durable complete response (30 and 90 months). The most common grade 3-4 toxicities were neutropenia (61%), anaemia (50%), nausea and vomiting (27%) and fatigue (22%). The platinum plus etoposide regimen has an acceptable toxicity profile and is effective in patients with GEP and CUP-NECs. FAU - Brandi, Giovanni AU - Brandi G AD - a Department of Experimental, Diagnostic and Speciality Medicine , 'L. & A. Seragnoli' Institute of Hematology and Medical Oncology, Sant'Orsola-Malpighi Hospital , Bologna , Italy. AD - b Interdepartmental Center for Cancer Research (CIRC) , Sant'Orsola-Malpighi Hospital , Bologna , Italy. FAU - Paragona, Marco AU - Paragona M AD - a Department of Experimental, Diagnostic and Speciality Medicine , 'L. & A. Seragnoli' Institute of Hematology and Medical Oncology, Sant'Orsola-Malpighi Hospital , Bologna , Italy. FAU - Campana, Davide AU - Campana D AD - c Internal Medicine Unit, Medical and Surgical Sciences Department , Sant'Orsola-Malpighi Hospital , Bologna , Italy. FAU - Brighi, Nicole AU - Brighi N AD - a Department of Experimental, Diagnostic and Speciality Medicine , 'L. & A. Seragnoli' Institute of Hematology and Medical Oncology, Sant'Orsola-Malpighi Hospital , Bologna , Italy. FAU - Bondi, Arrigo AU - Bondi A AD - d Cytological and Pathological Anatomy Unit , Maggiore Hospital , Bologna , Italy. FAU - Pantaleo, Maria Abbondanza AU - Pantaleo MA AD - a Department of Experimental, Diagnostic and Speciality Medicine , 'L. & A. Seragnoli' Institute of Hematology and Medical Oncology, Sant'Orsola-Malpighi Hospital , Bologna , Italy. AD - b Interdepartmental Center for Cancer Research (CIRC) , Sant'Orsola-Malpighi Hospital , Bologna , Italy. FAU - Corbelli, Jody AU - Corbelli J AD - a Department of Experimental, Diagnostic and Speciality Medicine , 'L. & A. Seragnoli' Institute of Hematology and Medical Oncology, Sant'Orsola-Malpighi Hospital , Bologna , Italy. FAU - Barbera, Maria Aurelia AU - Barbera MA AD - a Department of Experimental, Diagnostic and Speciality Medicine , 'L. & A. Seragnoli' Institute of Hematology and Medical Oncology, Sant'Orsola-Malpighi Hospital , Bologna , Italy. FAU - Biasco, Guido AU - Biasco G AD - a Department of Experimental, Diagnostic and Speciality Medicine , 'L. & A. Seragnoli' Institute of Hematology and Medical Oncology, Sant'Orsola-Malpighi Hospital , Bologna , Italy. AD - b Interdepartmental Center for Cancer Research (CIRC) , Sant'Orsola-Malpighi Hospital , Bologna , Italy. LA - eng PT - Journal Article DEP - 20170622 PL - England TA - J Chemother JT - Journal of chemotherapy (Florence, Italy) JID - 8907348 RN - 6PLQ3CP4P3 (Etoposide) RN - BG3F62OND5 (Carboplatin) RN - Q20Q21Q62J (Cisplatin) SB - IM MH - Adult MH - Aged MH - Antineoplastic Combined Chemotherapy Protocols/*therapeutic use MH - Carboplatin/*administration & dosage/adverse effects MH - Carcinoma, Neuroendocrine/*drug therapy/mortality/pathology MH - Cisplatin/*administration & dosage/adverse effects MH - Disease-Free Survival MH - Etoposide/*administration & dosage/adverse effects MH - Female MH - Humans MH - Intestinal Neoplasms/drug therapy/mortality/pathology MH - Male MH - Middle Aged MH - Neoplasms, Unknown Primary/drug therapy/mortality MH - Pancreatic Neoplasms/drug therapy/mortality/pathology MH - Retrospective Studies MH - Stomach Neoplasms/drug therapy/mortality/pathology OTO - NOTNLM OT - Chemotherapy OT - Etoposide OT - Gastroenteropancreatic neuroendocrine neoplasms OT - High-grade neuroendocrine tumors OT - Neuroendocrine carcinomas OT - Platinum OT - Unknown primary neuroendocrine neoplasms EDAT- 2017/06/24 06:00 MHDA- 2018/08/07 06:00 CRDT- 2017/06/24 06:00 PHST- 2017/06/24 06:00 [pubmed] PHST- 2018/08/07 06:00 [medline] PHST- 2017/06/24 06:00 [entrez] AID - 10.1080/1120009X.2017.1340127 [doi] PST - ppublish SO - J Chemother. 2018 Feb;30(1):53-58. doi: 10.1080/1120009X.2017.1340127. Epub 2017 Jun 22.