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Shrestha P, Ghanwatkar Y, Mahto S, Pramanik N, Mahato RI. Gemcitabine-Lipid Conjugate and ONC201 Combination Therapy Effectively Treats Orthotopic Pancreatic Tumor-Bearing Mice. ACS APPLIED MATERIALS & INTERFACES 2024; 16:29686-29698. [PMID: 38813771 DOI: 10.1021/acsami.4c02626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2024]
Abstract
Gemcitabine (GEM) is a nucleoside analogue approved as a first line of therapy for pancreatic ductal adenocarcinoma (PDAC). However, rapid metabolism by plasma cytidine deaminase leading to the short half-life, intricate intracellular metabolism, ineffective cell uptake, and swift development of chemoresistance downgrades the clinical efficacy of GEM. ONC201 is a small molecule that inhibits the Akt and ERK pathways and upregulates the TNF-related apoptosis-inducing ligand (TRAIL), which leads to the reversal of both intrinsic and acquired GEM resistance in PDAC treatment. Moreover, the pancreatic cancer cells that were able to bypass apoptosis after treatment of ONC201 get arrested in the G1-phase, which makes them highly sensitive to GEM. To enhance the in vivo stability of GEM, we first synthesized a disulfide bond containing stearate conjugated GEM (lipid-GEM), which makes it sensitive to the redox tumor microenvironment (TME) comprising high glutathione levels. In addition, with the help of colipids 1,2-dioleoyl-glycero-3-phosphocholine (DOPC), cholesterol, and 1,2-distearoyl-glycero-3-phosphoethanolamine-poly(ethylene glycol)-2000 (DSPE-PEG 2000), we were able to synthesize the lipid-GEM conjugate and ONC201 releasing liposomes. A cumulative drug release study confirmed that both ONC201 and GEM showed sustained release from the formulation. Since MUC1 is highly expressed in 70-90% PDAC, we conjugated a MUC1 binding peptide in the liposomes which showed higher cytotoxicity, apoptosis, and cellular internalization by MIA PaCa-2 cells. A biodistribution study further confirmed that the systemic delivery of the liposomes through the tail vein resulted in a higher accumulation of drugs in orthotopic PDAC tumors in NSG mice. The IHC of the excised tumor grafts further confirmed the higher apoptosis and lower metastasis and cell proliferation. Thus, our MUC1 targeting binary drug-releasing liposomal formulation showed higher drug payload, enhanced plasma stability, and accumulation of drugs in the pancreatic orthotopic tumor and thus is a promising therapeutic alternative for the treatment of PDAC.
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Affiliation(s)
- Prakash Shrestha
- Department of Pharmaceutical Sciences, University of Nebraska Medical Center, Omaha, Nebraska 68198, United States
| | - Yashwardhan Ghanwatkar
- Department of Pharmaceutical Sciences, University of Nebraska Medical Center, Omaha, Nebraska 68198, United States
| | - Sohan Mahto
- Department of Pharmaceutical Sciences, University of Nebraska Medical Center, Omaha, Nebraska 68198, United States
| | - Nilkamal Pramanik
- Department of Pharmaceutical Sciences, University of Nebraska Medical Center, Omaha, Nebraska 68198, United States
| | - Ram I Mahato
- Department of Pharmaceutical Sciences, University of Nebraska Medical Center, Omaha, Nebraska 68198, United States
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Ruta V, Naro C, Pieraccioli M, Leccese A, Archibugi L, Cesari E, Panzeri V, Allgöwer C, Arcidiacono PG, Falconi M, Carbone C, Tortora G, Borrelli F, Attili F, Spada C, Quero G, Alfieri S, Doglioni C, Kleger A, Capurso G, Sette C. An alternative splicing signature defines the basal-like phenotype and predicts worse clinical outcome in pancreatic cancer. Cell Rep Med 2024; 5:101411. [PMID: 38325381 PMCID: PMC10897606 DOI: 10.1016/j.xcrm.2024.101411] [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: 08/03/2023] [Revised: 11/19/2023] [Accepted: 01/12/2024] [Indexed: 02/09/2024]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is characterized by extremely poor prognosis. PDAC presents with molecularly distinct subtypes, with the basal-like one being associated with enhanced chemoresistance. Splicing dysregulation contributes to PDAC; however, its involvement in subtype specification remains elusive. Herein, we uncover a subtype-specific splicing signature associated with prognosis in PDAC and the splicing factor Quaking (QKI) as a determinant of the basal-like signature. Single-cell sequencing analyses highlight QKI as a marker of the basal-like phenotype. QKI represses splicing events associated with the classical subtype while promoting basal-like events associated with shorter survival. QKI favors a plastic, quasi-mesenchymal phenotype that supports migration and chemoresistance in PDAC organoids and cell lines, and its expression is elevated in high-grade primary tumors and metastatic lesions. These studies identify a splicing signature that defines PDAC subtypes and indicate that QKI promotes an undifferentiated, plastic phenotype, which renders PDAC cells chemoresistant and adaptable to environmental changes.
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Affiliation(s)
- Veronica Ruta
- Department of Neuroscience, Section of Human Anatomy, Catholic University of the Sacred Heart, 00168 Rome, Italy
| | - Chiara Naro
- Department of Neuroscience, Section of Human Anatomy, Catholic University of the Sacred Heart, 00168 Rome, Italy; Fondazione Policlinico A. Gemelli IRCCS, 00168 Rome, Italy
| | - Marco Pieraccioli
- Department of Neuroscience, Section of Human Anatomy, Catholic University of the Sacred Heart, 00168 Rome, Italy; Fondazione Policlinico A. Gemelli IRCCS, 00168 Rome, Italy
| | - Adriana Leccese
- Department of Neuroscience, Section of Human Anatomy, Catholic University of the Sacred Heart, 00168 Rome, Italy
| | - Livia Archibugi
- Pancreato-Biliary Endoscopy and Endosonography Division, Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute IRCCS, 20132 Milan, Italy
| | | | - Valentina Panzeri
- Department of Neuroscience, Section of Human Anatomy, Catholic University of the Sacred Heart, 00168 Rome, Italy
| | - Chantal Allgöwer
- Institute for Molecular Oncology and Stem Cell Biology, Ulm University Hospital, 89081 Ulm, Germany
| | - Paolo Giorgio Arcidiacono
- Pancreato-Biliary Endoscopy and Endosonography Division, Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute IRCCS, 20132 Milan, Italy; Vita-Salute San Raffaele University, 20132 Milan, Italy
| | - Massimo Falconi
- Vita-Salute San Raffaele University, 20132 Milan, Italy; Pancreas and Transplantation Surgical Division, Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute IRCCS, 20132 Milan, Italy
| | | | - Giampaolo Tortora
- Fondazione Policlinico A. Gemelli IRCCS, 00168 Rome, Italy; Medical Oncology, Catholic University of the Sacred Heart, 00168 Rome, Italy
| | | | - Fabia Attili
- Fondazione Policlinico A. Gemelli IRCCS, 00168 Rome, Italy
| | | | - Giuseppe Quero
- Fondazione Policlinico A. Gemelli IRCCS, 00168 Rome, Italy; Gemelli Pancreatic Advanced Research Center (CRMPG), Catholic University of the Sacred Heart, 00168 Rome, Italy
| | - Sergio Alfieri
- Fondazione Policlinico A. Gemelli IRCCS, 00168 Rome, Italy; Gemelli Pancreatic Advanced Research Center (CRMPG), Catholic University of the Sacred Heart, 00168 Rome, Italy
| | - Claudio Doglioni
- Vita-Salute San Raffaele University, 20132 Milan, Italy; Division of Pathology, Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute IRCCS, 20132 Milan, Italy
| | - Alexander Kleger
- Institute for Molecular Oncology and Stem Cell Biology, Ulm University Hospital, 89081 Ulm, Germany; Division of Interdisciplinary Pancreatology, Department of Internal Medicine I, Ulm University Hospital, 89081 Ulm, Germany
| | - Gabriele Capurso
- Pancreato-Biliary Endoscopy and Endosonography Division, Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute IRCCS, 20132 Milan, Italy; Vita-Salute San Raffaele University, 20132 Milan, Italy
| | - Claudio Sette
- Department of Neuroscience, Section of Human Anatomy, Catholic University of the Sacred Heart, 00168 Rome, Italy; Fondazione Policlinico A. Gemelli IRCCS, 00168 Rome, Italy.
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Shimoyama R, Imamura Y, Uryu K, Mase T, Fujimura Y, Hayashi M, Ohtaki M, Ohtani K, Shinozaki N, Minami H. Real‑world treatment outcomes among patients with metastatic pancreatic cancer in Japan: The Tokushukai real‑world data project. Mol Clin Oncol 2023; 19:98. [PMID: 37953858 PMCID: PMC10636700 DOI: 10.3892/mco.2023.2694] [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: 08/04/2023] [Accepted: 09/07/2023] [Indexed: 11/14/2023] Open
Abstract
The present study aimed to investigate temporal trends in treatment patterns and prognostic factors for overall survival (OS) among patients with metastatic pancreatic cancer. From the Tokushukai REAl-world Data project, 1,093 patients with metastatic pancreatic cancer treated with gemcitabine, tegafur/gimeracil/oteracil (S-1), gemcitabine plus S-1, gemcitabine plus nab-paclitaxel, or fluorouracil, folic acid, oxaliplatin and irinotecan (FOLFIRINOX) between April 2010 and March 2020 were identified. Stratified/conventional Cox regression analyses were conducted to examine associations between patient- and tumor-related factors, study period, hospital volume, hospital type and first-line chemotherapy regimens. Overall, 846 patients were selected (503 male patients; median age, 70 years) after excluding ineligible patients. Over a median follow-up of 5.4 months, the median OS was 6.8 months (95% confidence interval, 6.3-7.4). The median OS for gemcitabine, S-1, gemcitabine plus S-1, gemcitabine plus nab-paclitaxel and FOLFIRINOX regimens was 5.9, 5.3, 7.7, 9.0 and 9.5 months, respectively. The median OS for 2010-2013, 2014-2017 and 2017-2020 was 6.2, 7.1 and 7.8 months, respectively. Performance status, body mass index and first-line chemotherapy regimens were identified to be significant prognostic factors. In summary, the real-world data indicated that standard care, including chemotherapy, for metastatic pancreatic cancer was widely used in hospitals throughout Japan and verified the survival benefits of gemcitabine plus nab-paclitaxel and FOLFIRINOX observed in prior clinical trials. This trial has been registered in the University Hospital Medical Information Network Clinical Trials Registry as UMIN000050590 on April 1, 2023.
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Affiliation(s)
- Rai Shimoyama
- Department of General Surgery, Shonan Kamakura General Hospital, Kamakura, Kanagawa 247-8533, Japan
| | - Yoshinori Imamura
- Department of Medical Oncology and Hematology, Kobe University Graduate School of Medicine, Kobe, Hyogo 650-0017, Japan
| | - Kiyoaki Uryu
- Department of Medical Oncology, Yao Tokushukai General Hospital, Yao, Osaka 581-0011, Japan
| | - Takahiro Mase
- Department of Breast Surgery, Ogaki Tokushukai Hospital, Ogaki, Gifu 503-0015, Japan
| | | | - Maki Hayashi
- Mirai Iryo Research Center Inc., Tokyo 102-0074, Japan
| | - Megu Ohtaki
- deCult Co., Ltd., Hatsukaichi, Hiroshima 739-0413, Japan
| | - Keiko Ohtani
- deCult Co., Ltd., Hatsukaichi, Hiroshima 739-0413, Japan
| | - Nobuaki Shinozaki
- Department of General Surgery, Shonan Kamakura General Hospital, Kamakura, Kanagawa 247-8533, Japan
| | - Hironobu Minami
- Department of Medical Oncology and Hematology, Kobe University Graduate School of Medicine, Kobe, Hyogo 650-0017, Japan
- Cancer Center, Kobe University Hospital, Kobe, Hyogo 650-0017, Japan
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Varzaru B, Iacob RA, Croitoru AE, Iacob SM, Radu CE, Dumitrescu SM, Gheorghe C. Real-Life Results of Palliative Chemotherapy in Metastatic Pancreatic Ductal Adenocarcinoma. Cancers (Basel) 2023; 15:3500. [PMID: 37444612 DOI: 10.3390/cancers15133500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 07/02/2023] [Accepted: 07/03/2023] [Indexed: 07/15/2023] Open
Abstract
PURPOSE To assess the efficacy of FOLFIRINOX(FFX), gemcitabine-based regimens (GB), and gemcitabine monotherapy (Gem) in patients with metastatic pancreatic ductal adenocarcinoma (mPDAC). METHODS This is a retrospective study that included 83 patients with mPDAC treated with first-line chemotherapy (L1) with either FFX, GB or Gem between 2015 and 2017. Progression-free survival (PFS) for L1 and second-line chemotherapy (L2) (PFS-L1 and PFS-L2) and overall survival (OS) were estimated using the Kaplan-Meier method. RESULTS Median PFS-L1 for FFX, GB and Gem groups was 9 months (95% (Confidence Interval) CI 2.76-15.24), 5 months (95%CI 3.44-6.56), and 5 months (95%CI 3.76-6.24), respectively (p = 0.04). OS was 14 months (95%CI 11.16-16.85), 12 months (95%CI: 9.44-11.56), and 7 months (95%CI: 5.7-8.3) for patients treated with FFX, GB, and Gem, respectively (p = 0.0001). ECOG-PS (0/1) (Hazard Ratio (HR) 6.74, p = 0.002), age > 70 years (HR 0.25, p = 0.04), body tumors (HR 2.8, p = 0.048), CA19-9 > 39 U/mL (HR 0.26, p = 0.02), and neutrophil-to-lymphocyte ratio (NLR) > 4.15 (HR 6.76, p = 0.001) were independent prognostic factors for PFS-L1. Male gender (HR 3.02, p = 0.026), ECOG-PS (0/1) (HR 4.21, p = 0.003), L1 with FFX (HR 0.255, p = 0.007), and NLR > 4.15 (HR 2.65, p = 0.04) were independent prognostic factors of OS. PFS-L2 (HR 6.91, p = 0.013) and OS-L2 (HR 6.95, p = 0.037) were significantly higher in patients first treated with FFX. CONCLUSIONS The OS of patients who receive FFX or GB is comparable. The best PFS-L1 belongs to the FFX group. Male gender, ECOG-PS 0/1, the FFX regimen, and NLR > 4.15 were independent predictors of OS. PFS-L2 and OS-L2 were favorably impacted by L1 with FFX.
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Affiliation(s)
- Bianca Varzaru
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Gastroenterology Department, Sanador Clinical Hospital, 010991 Bucharest, Romania
| | - Razvan A Iacob
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Digestive Diseases and Liver Transplantation Center, Fundeni Clinical Institute, 022238 Bucharest, Romania
| | - Adina E Croitoru
- Oncology Department, Fundeni Clinical Institute, 022238 Bucharest, Romania
- Faculty of Medicine, Titu Maiorescu University, 040441 Bucharest, Romania
| | - Speranta M Iacob
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Digestive Diseases and Liver Transplantation Center, Fundeni Clinical Institute, 022238 Bucharest, Romania
| | | | | | - Cristian Gheorghe
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Digestive Diseases and Liver Transplantation Center, Fundeni Clinical Institute, 022238 Bucharest, Romania
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Rossi G, Petrone MC, Schiavo Lena M, Albarello L, Palumbo D, Testoni SGG, Archibugi L, Tacelli M, Zaccari P, Vanella G, Apadula L, Crippa S, Belfiori G, Reni M, Falconi M, Doglioni C, De Cobelli F, Healey AJ, Capurso G, Arcidiacono PG. Ex‐vivo investigation of radiofrequency ablation in pancreatic adenocarcinoma after neoadjuvant chemotherapy. DEN OPEN 2023; 3:e152. [PMID: 35898840 PMCID: PMC9307734 DOI: 10.1002/deo2.152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 06/07/2022] [Accepted: 06/19/2022] [Indexed: 11/16/2022]
Abstract
Objective Endoscopic ultrasound (US)‐guided radiofrequency ablation (RFA) has been investigated for pancreatic ductal adenocarcinoma (PDAC) but studies are limited and heterogeneous. Computed tomography (CT) scan features may predict RFA response after chemotherapy but their role is unexplored. The primary aim was to investigate the efficacy of ex‐vivo application of a dedicated RFA system at three power on surgically resected PDAC in patients who underwent neoadjuvant chemotherapy. The secondary aim was to explore the association between pre‐treatment CT‐based quantitative features and RFA response. Methods Fifteen ex‐vivo PDAC samples were treated by RFA under US control at three power groups (10, 30, and 50 W). Short axis necrosis diameter was measured by two expert blinded pathologists as the primary outcome. Two radiologists independently reviewed preoperative CT images. Results Eighty percent of specimens showed coagulative necrosis consisting of few millimeters: 5.7 ± 3.9 mm at 10 W, 3.7 ± 2.2 mm at 30 W, and 3.5 ± 2.4 mm at 50 W (p = 0.3), without a significant correlation between power setting and mean necrosis short axis (rho = –0.28; p = 0.30). Good agreement was seen between pathologists (k = 0.76; 95% confidence interval 0.55–0.98). Logistic regression analysis did not show associations between CT features and RFA response. Conclusions RFA causes histologically evident damage with coagulative necrosis of a few millimeters in 80% of ex‐vivo PDAC samples after chemotherapy and no clinical or pre‐operative CT features can predict efficacy. Power settings do not correlate with the histological ablation area. These results are of relevance when employing RFA in vivo and planning clinical trials on its role in PDAC patients.
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Affiliation(s)
- Gemma Rossi
- Division of Pancreato‐Biliary Endoscopy and Endosonography, Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute IRCCS Vita Salute San Raffaele University Milan Italy
| | - Maria Chiara Petrone
- Division of Pancreato‐Biliary Endoscopy and Endosonography, Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute IRCCS Vita Salute San Raffaele University Milan Italy
| | - Marco Schiavo Lena
- Division of Pathology, Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute IRCCS Vita Salute San Raffaele University Milan Italy
| | - Luca Albarello
- Division of Pathology, Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute IRCCS Vita Salute San Raffaele University Milan Italy
| | - Diego Palumbo
- Department of Radiology Pancreas Translational and Clinical Research Center San Raffaele Scientific Institute IRCCS Vita Salute San Raffaele University Milan Italy
| | - Sabrina Gloria Giulia Testoni
- Division of Pancreato‐Biliary Endoscopy and Endosonography, Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute IRCCS Vita Salute San Raffaele University Milan Italy
| | - Livia Archibugi
- Division of Pancreato‐Biliary Endoscopy and Endosonography, Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute IRCCS Vita Salute San Raffaele University Milan Italy
| | - Matteo Tacelli
- Division of Pancreato‐Biliary Endoscopy and Endosonography, Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute IRCCS Vita Salute San Raffaele University Milan Italy
| | - Piera Zaccari
- Division of Pancreato‐Biliary Endoscopy and Endosonography, Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute IRCCS Vita Salute San Raffaele University Milan Italy
| | - Giuseppe Vanella
- Division of Pancreato‐Biliary Endoscopy and Endosonography, Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute IRCCS Vita Salute San Raffaele University Milan Italy
| | - Laura Apadula
- Division of Pancreato‐Biliary Endoscopy and Endosonography, Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute IRCCS Vita Salute San Raffaele University Milan Italy
| | - Stefano Crippa
- Division of Pancreatic Surgery, Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute IRCCS Vita Salute San Raffaele University Milan Italy
| | - Giulio Belfiori
- Division of Pancreatic Surgery, Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute IRCCS Vita Salute San Raffaele University Milan Italy
| | - Michele Reni
- Division of Oncology, Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute IRCCS Vita Salute San Raffaele University Milan Italy
| | - Massimo Falconi
- Division of Pancreatic Surgery, Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute IRCCS Vita Salute San Raffaele University Milan Italy
| | - Claudio Doglioni
- Division of Pathology, Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute IRCCS Vita Salute San Raffaele University Milan Italy
| | - Francesco De Cobelli
- Department of Radiology Pancreas Translational and Clinical Research Center San Raffaele Scientific Institute IRCCS Vita Salute San Raffaele University Milan Italy
| | - Andrew J Healey
- Department of Clinical Surgery Royal Infirmary of Edinburgh, University of Edinburgh Edinburgh UK
| | - Gabriele Capurso
- Division of Pancreato‐Biliary Endoscopy and Endosonography, Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute IRCCS Vita Salute San Raffaele University Milan Italy
| | - Paolo Giorgio Arcidiacono
- Division of Pancreato‐Biliary Endoscopy and Endosonography, Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute IRCCS Vita Salute San Raffaele University Milan Italy
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Treatment Outcomes and Prognostic Factors of Gemcitabine Plus Nab-Paclitaxel as Second-Line Chemotherapy after Modified FOLFIRINOX in Unresectable Pancreatic Cancer. Cancers (Basel) 2023; 15:cancers15020358. [PMID: 36672308 PMCID: PMC9857205 DOI: 10.3390/cancers15020358] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 12/26/2022] [Accepted: 01/03/2023] [Indexed: 01/06/2023] Open
Abstract
Outcomes and prognostic factors of second-line gemcitabine plus nab-paclitaxel (GnP) after modified FOLFIRINOX (mFFX) for unresectable pancreatic cancer were unclear. We retrospectively analyzed consecutive patients with unresectable pancreatic cancer treated with GnP after first-line mFFX treatment between March 2015 and March 2022 at our hospital. A total of 103 patients were included. Median overall survival (OS) from the start of first-line and second-line treatments was 14.9 months and 7.2 months, respectively. Median progression-free survival (PFS) was 3.6 months. Performance status, modified Glasgow prognostic score, and neutrophil-to-lymphocyte ratio were independently associated with OS. Our prognostic model using these parameters classifies patients into good (n = 70) and poor (n = 33) prognosis groups. Median OS and PFS were longer in the good prognosis group than in the poor prognosis group (OS: 9.3 vs. 3.8 months, p < 0.01; PFS: 4.1 vs. 2.3 months, p < 0.01). Grade 3/4 adverse events were observed in 70.9% of patients, with neutropenia being the most frequent. While GnP as second-line treatment was well-tolerated, efficacy of second-line gemcitabine plus nab-paclitaxel was notably limited, particularly in the poor prognosis group.
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Cattolico C, Bailey P, Barry ST. Modulation of Type I Interferon Responses to Influence Tumor-Immune Cross Talk in PDAC. Front Cell Dev Biol 2022; 10:816517. [PMID: 35273962 PMCID: PMC8902310 DOI: 10.3389/fcell.2022.816517] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 01/31/2022] [Indexed: 12/13/2022] Open
Abstract
Immunotherapy has revolutionized the treatment of many cancer types. However, pancreatic ductal adenocarcinomas (PDACs) exhibit poor responses to immune checkpoint inhibitors with immunotherapy-based trials not generating convincing clinical activity. PDAC tumors often have low infiltration of tumor CD8+ T cells and a highly immunosuppressive microenvironment. These features classify PDAC as immunologically "cold." However, the presence of tumor T cells is a favorable prognostic feature in PDAC. Intrinsic tumor cell properties govern interactions with the immune system. Alterations in tumor DNA such as genomic instability, high tumor mutation burden, and/or defects in DNA damage repair are associated with responses to both immunotherapy and chemotherapy. Cytotoxic or metabolic stress produced by radiation and/or chemotherapy can act as potent immune triggers and prime immune responses. Damage- or stress-mediated activation of nucleic acid-sensing pathways triggers type I interferon (IFN-I) responses that activate innate immune cells and natural killer cells, promote maturation of dendritic cells, and stimulate adaptive immunity. While PDAC exhibits intrinsic features that have the potential to engage immune cells, particularly following chemotherapy, these immune-sensing mechanisms are ineffective. Understanding where defects in innate immune triggers render the PDAC tumor-immune interface less effective, or how T-cell function is suppressed will help develop more effective treatments and harness the immune system for durable outcomes. This review will focus on the pivotal role played by IFN-I in promoting tumor cell-immune cell cross talk in PDAC. We will discuss how PDAC tumor cells bypass IFN-I signaling pathways and explore how these pathways can be co-opted or re-engaged to enhance the therapeutic outcome.
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Affiliation(s)
- Carlotta Cattolico
- Bioscience, Early Oncology, AstraZeneca, Cambridge, United Kingdom
- Institute of Cancer Sciences, University of Glasgow, Glasgow, United Kingdom
| | - Peter Bailey
- Institute of Cancer Sciences, University of Glasgow, Glasgow, United Kingdom
- Department of Surgery, University of Heidelberg, Heidelberg, Germany
- Section Surgical Research, University Clinic Heidelberg, Heidelberg, Germany
| | - Simon T. Barry
- Bioscience, Early Oncology, AstraZeneca, Cambridge, United Kingdom
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Capurso G, Pecorelli N, Burini A, Orsi G, Palumbo D, Macchini M, Mele R, de Cobelli F, Falconi M, Arcidiacono PG, Reni M. The impact of nutritional status on pancreatic cancer therapy. Expert Rev Anticancer Ther 2022; 22:155-167. [PMID: 34989653 DOI: 10.1080/14737140.2022.2026771] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Accepted: 01/05/2022] [Indexed: 12/13/2022]
Abstract
INTRODUCTION Pancreatic Ductal Adenocarcinoma (PDAC) is an aggressive disease with poor outcomes. One of the reasons for the dismal prognosis resides in its impressive ability to alter the nutritional status of patients who develop malnutrition, cachexia, anorexia, and sarcopenia in most cases. The ideal way to measure such changes in PDAC patients, in order to readily identify them and avoid complications or discontinuations of treatment is a relatively unexplored area. In addition, most PDAC patients experience pancreatic exocrine insufficiency (PEI) that contributes to the complex puzzle of malnutrition and that can be treated with Pancreatic Enzyme Replacement Therapy (PERT). AREAS COVERED We review current knowledge on the impact of nutritional status on both surgical and medical treatments for PDAC, reporting available data on the causes of malnutrition, characteristics, and advantages of different tools to investigate nutritional status and possible strategies to improve patient outcomes. EXPERT OPINION All PDAC patients should receive a careful nutritional assessment at diagnosis, and this should be repeated alongside their treatment path. Screening tools and biochemical variables or scores are associated with prognosis, but bioimpedance vector analysis (BIVA) and radiological assessment of body composition seem more accurate in predicting clinical outcomes and postoperative complications.
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Affiliation(s)
- Gabriele Capurso
- Pancreas Translational & Clinical Research Center, Pancreato-Biliary Endoscopy & Endosonography Division, San Raffaele Scientific Institute IRCCS, Vita-Salute San Raffaele University, Milan, Italy
| | - Nicolò Pecorelli
- Pancreas Translational & Clinical Research Center, Division of Pancreatic Surgery, San Raffaele Scientific Institute IRCCS, Vita-Salute San Raffaele University, Milan, Italy
| | - Alice Burini
- Nutrition Service, San Raffaele Scientific Institute IRCCS, Milan, Italy
| | - Giulia Orsi
- Pancreas Translational & Clinical Research Center, Oncology Department, San Raffaele Scientific Institute IRCCS, Milan, Italy
| | - Diego Palumbo
- Pancreas Translational & Clinical Research Center, Department of Radiology & Center for Experimental Imaging, San Raffaele Scientific Institute IRCCS, Vita-Salute San Raffaele University, Milan, Italy
| | - Marina Macchini
- Pancreas Translational & Clinical Research Center, Oncology Department, San Raffaele Scientific Institute IRCCS, Milan, Italy
| | - Roberto Mele
- Nutrition Service, San Raffaele Scientific Institute IRCCS, Milan, Italy
| | - Francesco de Cobelli
- Pancreas Translational & Clinical Research Center, Department of Radiology & Center for Experimental Imaging, San Raffaele Scientific Institute IRCCS, Vita-Salute San Raffaele University, Milan, Italy
| | - Massimo Falconi
- Pancreas Translational & Clinical Research Center, Division of Pancreatic Surgery, San Raffaele Scientific Institute IRCCS, Vita-Salute San Raffaele University, Milan, Italy
| | - Paolo Giorgio Arcidiacono
- Pancreas Translational & Clinical Research Center, Pancreato-Biliary Endoscopy & Endosonography Division, San Raffaele Scientific Institute IRCCS, Vita-Salute San Raffaele University, Milan, Italy
| | - Michele Reni
- Pancreas Translational & Clinical Research Center, Oncology Department, San Raffaele Scientific Institute IRCCS, Milan, Italy
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9
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Krieger TG, Le Blanc S, Jabs J, Ten FW, Ishaque N, Jechow K, Debnath O, Leonhardt CS, Giri A, Eils R, Strobel O, Conrad C. Single-cell analysis of patient-derived PDAC organoids reveals cell state heterogeneity and a conserved developmental hierarchy. Nat Commun 2021; 12:5826. [PMID: 34611171 PMCID: PMC8492851 DOI: 10.1038/s41467-021-26059-4] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Accepted: 09/15/2021] [Indexed: 12/27/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is projected to be the second leading cause of cancer mortality by 2030. Bulk transcriptomic analyses have distinguished 'classical' from 'basal-like' tumors with more aggressive clinical behavior. We derive PDAC organoids from 18 primary tumors and two matched liver metastases, and show that 'classical' and 'basal-like' cells coexist in individual organoids. By single-cell transcriptome analysis of PDAC organoids and primary PDAC, we identify distinct tumor cell states shared across patients, including a cycling progenitor cell state and a differentiated secretory state. Cell states are connected by a differentiation hierarchy, with 'classical' cells concentrated at the endpoint. In an imaging-based drug screen, expression of 'classical' subtype genes correlates with better drug response. Our results thus uncover a functional hierarchy of PDAC cell states linked to transcriptional tumor subtypes, and support the use of PDAC organoids as a clinically relevant model for in vitro studies of tumor heterogeneity.
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Affiliation(s)
- Teresa G Krieger
- Digital Health Center, Berlin Institute of Health (BIH)/Charité-Universitätsmedizin Berlin, Berlin, Germany
- Division of Theoretical Bioinformatics, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Solange Le Blanc
- European Pancreas Center, Department of General Surgery, Heidelberg University Hospital, Heidelberg, Germany
- Division of Molecular Oncology of Gastrointestinal Tumors, German Cancer Research Center (DKFZ), Heidelberg, Germany
- National Center for Tumor diseases (NCT), Heidelberg, Germany
| | - Julia Jabs
- Division of Theoretical Bioinformatics, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Foo Wei Ten
- Digital Health Center, Berlin Institute of Health (BIH)/Charité-Universitätsmedizin Berlin, Berlin, Germany
- Division of Theoretical Bioinformatics, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Naveed Ishaque
- Digital Health Center, Berlin Institute of Health (BIH)/Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Katharina Jechow
- Digital Health Center, Berlin Institute of Health (BIH)/Charité-Universitätsmedizin Berlin, Berlin, Germany
- Division of Theoretical Bioinformatics, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Olivia Debnath
- Digital Health Center, Berlin Institute of Health (BIH)/Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Carl-Stephan Leonhardt
- European Pancreas Center, Department of General Surgery, Heidelberg University Hospital, Heidelberg, Germany
| | - Anamika Giri
- Division of Theoretical Bioinformatics, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Roland Eils
- Digital Health Center, Berlin Institute of Health (BIH)/Charité-Universitätsmedizin Berlin, Berlin, Germany.
- Division of Theoretical Bioinformatics, German Cancer Research Center (DKFZ), Heidelberg, Germany.
| | - Oliver Strobel
- European Pancreas Center, Department of General Surgery, Heidelberg University Hospital, Heidelberg, Germany.
- National Center for Tumor diseases (NCT), Heidelberg, Germany.
- Division of Visceral Surgery, Department of General Surgery, Medical University of Vienna, Vienna, Austria.
| | - Christian Conrad
- Digital Health Center, Berlin Institute of Health (BIH)/Charité-Universitätsmedizin Berlin, Berlin, Germany.
- Division of Theoretical Bioinformatics, German Cancer Research Center (DKFZ), Heidelberg, Germany.
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10
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Damm M, Efremov L, Birnbach B, Terrero G, Kleeff J, Mikolajczyk R, Rosendahl J, Michl P, Krug S. Efficacy and Safety of Neoadjuvant Gemcitabine Plus Nab-Paclitaxel in Borderline Resectable and Locally Advanced Pancreatic Cancer-A Systematic Review and Meta-Analysis. Cancers (Basel) 2021; 13:cancers13174326. [PMID: 34503138 PMCID: PMC8430874 DOI: 10.3390/cancers13174326] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 08/18/2021] [Accepted: 08/23/2021] [Indexed: 12/20/2022] Open
Abstract
Simple Summary Due to the availability of effective combination chemotherapies such as gemcitabine/nab-paclitaxel (GNP) or FOLFIRINOX, neoadjuvant treatment of borderline resectable (BRPC) and locally advanced pancreatic cancer (LAPC) has been increasingly investigated in recent years. However, due to toxicity, FOLFIRINOX is only available for selected patients and data on GNP are scarce. The aim of this systematic review and meta-analysis, which is to our knowledge the first addressing this question, is to evaluate the value of GNP in patients with BRPC and LAPC. We provide a comprehensive overview on data of 21 studies, comprising 950 patients treated with neoadjuvant GNP. The pooled overall and R0 resection rates were 36% and 26%, respectively. Resection rates were higher in BRPC (49%) compared to LAPC (16%). With acceptable toxicity and a median overall survival rate ranging from 12 to 30 months, neoadjuvant GNP has considerable value in this setting, with more prospective trials being warranted. Abstract Therapy with gemcitabine and nab-paclitaxel (GNP) is the most commonly used palliative chemotherapy, but its advantage in the neoadjuvant setting remains unclear. Accordingly, our aim is to evaluate the impact of first-line neoadjuvant therapy with GNP in patients with borderline resectable (BRPC) and locally advanced pancreatic cancer (LAPC). A systematic search for published studies until August 2020 was performed. The primary endpoint included resection and R0 resection rates in the intention-to-treat population. Secondary endpoints were response rate, survival and toxicity. Among 21 studies, 950 patients who received neoadjuvant GNP were evaluated. Treatment with GNP resulted in surgical resection and R0 resection rates as follows: 49% (95% CI 30–68%) and 36% (95% CI 17–58%) for BRPC and 16% (95% CI 7–26%) and 11% (95% CI 5–19%) for LAPC, respectively. The objective response rates and the median overall survival (mOS) ranged from 0 to 67% and 12 to 30 months, respectively. Neutropenia (range 5–77%) and neuropathy (range 0–22%) were the most commonly reported grade 3 to 4 adverse events. Neoadjuvant chemotherapy with GNP can be performed safely and with valuable effects in patients with BRPC and LAPC. The utility of GNP in comparison to FOLFIRINOX in the neoadjuvant setting requires further investigation in prospective randomized trials.
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Affiliation(s)
- Marko Damm
- Department of Internal Medicine I, University Hospital Halle, Martin-Luther-University Halle-Wittenberg, D-06120 Halle (Saale), Germany; (M.D.); (J.R.); (S.K.)
| | - Ljupcho Efremov
- Institute for Medical Epidemiology, Biometrics and Informatics (IMEBI), Interdisciplinary Center for Health Sciences, Martin-Luther-University Halle-Wittenberg, D-06112 Halle (Saale), Germany; (L.E.); (B.B.); (R.M.)
- Department of Radiation Oncology, Martin-Luther-University Halle-Wittenberg, D-06120 Halle (Saale), Germany
| | - Benedikt Birnbach
- Institute for Medical Epidemiology, Biometrics and Informatics (IMEBI), Interdisciplinary Center for Health Sciences, Martin-Luther-University Halle-Wittenberg, D-06112 Halle (Saale), Germany; (L.E.); (B.B.); (R.M.)
| | - Gretel Terrero
- Department of Medicine, Sylvester Comprehensive Cancer Center, University of Miami, Miami, FL 33136, USA;
| | - Jörg Kleeff
- Department of Surgery, University Hospital Halle, Martin-Luther-University Halle-Wittenberg, D-06120 Halle (Saale), Germany;
| | - Rafael Mikolajczyk
- Institute for Medical Epidemiology, Biometrics and Informatics (IMEBI), Interdisciplinary Center for Health Sciences, Martin-Luther-University Halle-Wittenberg, D-06112 Halle (Saale), Germany; (L.E.); (B.B.); (R.M.)
| | - Jonas Rosendahl
- Department of Internal Medicine I, University Hospital Halle, Martin-Luther-University Halle-Wittenberg, D-06120 Halle (Saale), Germany; (M.D.); (J.R.); (S.K.)
| | - Patrick Michl
- Department of Internal Medicine I, University Hospital Halle, Martin-Luther-University Halle-Wittenberg, D-06120 Halle (Saale), Germany; (M.D.); (J.R.); (S.K.)
- Correspondence: ; Tel.: +49-345-557-2661; Fax: +49-345-557-2653
| | - Sebastian Krug
- Department of Internal Medicine I, University Hospital Halle, Martin-Luther-University Halle-Wittenberg, D-06120 Halle (Saale), Germany; (M.D.); (J.R.); (S.K.)
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11
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Delaney LJ, Eisenbrey JR, Brown D, Brody JR, Jimbo M, Oeffinger BE, Stanczak M, Forsberg F, Liu JB, Wheatley MA. Gemcitabine-loaded microbubble system for ultrasound imaging and therapy. Acta Biomater 2021; 130:385-394. [PMID: 34082100 DOI: 10.1016/j.actbio.2021.05.046] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 04/23/2021] [Accepted: 05/24/2021] [Indexed: 12/12/2022]
Abstract
Ultrasound imaging presents many positive attributes, including safety, real-time imaging, universal accessibility, and cost. However, inherent difficulties in discrimination between soft tissues and tumors prompted development of stabilized microbubble contrast agents. This presents the opportunity to develop agents in which drug is entrapped in the microbubble shell. We describe preparation and characterization of theranostic poly(lactide) (PLA) and pegylated PLA (PEG-PLA) shelled microbubbles that entrap gemcitabine, a commonly used drug for pancreatic cancer (PDAC). Entrapping 6 wt% gemcitabine did not significantly affect drug activity, microbubble morphology, or ultrasound contrast activity compared with unmodified microbubbles. In vitro microbubble concentrations yielding ≥ 500nM entrapped gemcitabine were needed for complete cell death in MIA PaCa-2 PDAC drug sensitivity assays, compared with 62.5 nM free gemcitabine. In vivo administration of gemcitabine-loaded microbubbles to xenograft MIA PaCa-2 PDAC tumors in athymic mice was well tolerated and provided substantial tumoral image enhancement before and after destructive ultrasound pulses. However, no significant differences in tumor growth were observed among treatment groups, in keeping with the in vitro observation that much higher doses of gemcitabine are required to mirror free gemcitabine activity. STATEMENT OF SIGNIFICANCE: The preliminary results shown here are encouraging and support further investigation into increased gemcitabine loading. Encapsulation of gemcitabine within polylactic acid (PLA) microbubbles does not damage its activity towards pancreatic cancer (pancreatic ductal adenocarcinoma, PDAC) cells. Excellent imaging and evidence of penetration into the highly desmoplastic PDAC tumors is demonstrated. Microbubble destruction was confirmed in vivo, showing that elevated mechanical index shatters the microbubbles for enhanced delivery. The potential to slow PDAC growth in vivo is shown, but higher gemcitabine concentrations are required. Current efforts are directed at increasing drug loading by inclusion of drug-carrying nanoparticles for effective in vivo treatment.
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Affiliation(s)
- Lauren J Delaney
- School of Biomedical Engineering, Science, and Health Systems, Drexel University, Philadelphia, PA 19104, USA; Department of Radiology, Thomas Jefferson University, Philadelphia, PA 19107, USA
| | - John R Eisenbrey
- Department of Radiology, Thomas Jefferson University, Philadelphia, PA 19107, USA
| | - David Brown
- School of Biomedical Engineering, Science, and Health Systems, Drexel University, Philadelphia, PA 19104, USA
| | - Jonathan R Brody
- Department of Surgery Jefferson Pancreas, Biliary, and Related Cancer Center, Thomas Jefferson University, Philadelphia, PA 19107, USA
| | - Masaya Jimbo
- Department of Surgery Jefferson Pancreas, Biliary, and Related Cancer Center, Thomas Jefferson University, Philadelphia, PA 19107, USA; Department of Urology, Mayo Clinic, Rochester, MN 55905, USA
| | - Brian E Oeffinger
- School of Biomedical Engineering, Science, and Health Systems, Drexel University, Philadelphia, PA 19104, USA
| | - Maria Stanczak
- Department of Radiology, Thomas Jefferson University, Philadelphia, PA 19107, USA
| | - Flemming Forsberg
- Department of Radiology, Thomas Jefferson University, Philadelphia, PA 19107, USA
| | - Ji-Bin Liu
- Department of Radiology, Thomas Jefferson University, Philadelphia, PA 19107, USA
| | - Margaret A Wheatley
- School of Biomedical Engineering, Science, and Health Systems, Drexel University, Philadelphia, PA 19104, USA.
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12
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Chen J, Hua Q, Wang H, Zhang D, Zhao L, Yu D, Pi G, Zhang T, Lin Z. Meta-analysis and indirect treatment comparison of modified FOLFIRINOX and gemcitabine plus nab-paclitaxel as first-line chemotherapy in advanced pancreatic cancer. BMC Cancer 2021; 21:853. [PMID: 34301232 PMCID: PMC8306351 DOI: 10.1186/s12885-021-08605-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Accepted: 07/16/2021] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Modified FOLFIRINOX and gemcitabine plus nab-paclitaxel (GEM-NAB) have been recommended as first-line therapies for advanced pancreatic cancer (PC). Due to the lack of evidence to directly compare them, we conducted this network meta-analysis to indirectly compare the effectiveness and toxicity of modified FOLFIRINOX and GEM-NAB. METHODS The eligible retrospective studies on treatments related to modified FOLFIRINOX and GEM-NAB up to 4 April 2020 were searched and assessed. We used the frequentist model to analyze the survival and toxicity data between different treatments. Pooled analysis for overall survival (OS), progression-free survival (PFS), objective response rate (ORR) and events of toxicity were analyzed in this study. RESULTS Twenty-two studies were involved in this network meta-analysis. The comparisons on OS and PFS showed that modified FOLFIRINOX and GEM-NAB had similar treatment efficacy (OS: 1.13; 95% CI: 0.78-1.63; PFS: HR: 1.19; 95% CI: 0.85-1.67). GEM-NAB was more effective than modified FOLFIRINOX based on the result of ORR (RR: 1.43; 95% CI: 1.04-1.96). Moreover, our analysis showed a similar toxicity profile between modified FOLFIRINOX and GEM-NAB. CONCLUSIONS The current evidence showed that modified FOLFIRINOX and GEM-NAB were similar in survival and toxicity. Many factors should be considered for in the formulation of optimal treatment, and our meta-analysis could provide some guidance to treatment selection in the first-line setting for advanced PC.
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Affiliation(s)
- Jiayuan Chen
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Qingling Hua
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Haihong Wang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Dejun Zhang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Lei Zhao
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Dandan Yu
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Guoliang Pi
- Department of Radiation Oncology, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430079, China
| | - Tao Zhang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
| | - Zhenyu Lin
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
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13
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Zhang B, Zhou F, Hong J, Ng DM, Yang T, Zhou X, Jin J, Zhou F, Chen P, Xu Y. The role of FOLFIRINOX in metastatic pancreatic cancer: a meta-analysis. World J Surg Oncol 2021; 19:182. [PMID: 34154596 PMCID: PMC8218408 DOI: 10.1186/s12957-021-02291-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 06/04/2021] [Indexed: 12/20/2022] Open
Abstract
Background The prognosis of pancreatic cancer (PC) is extremely poor, and most patients with metastatic PC still receive palliative care. Here, we report the efficacy and safety of FOLFIRINOX (oxaliplatin, irinotecan, leucovorin, 5-fluorouracil) in the treatment of metastatic PC. Methods We searched PubMed, Web of Science, EBSCO, and Cochrane library databases for articles that described efficacy and safety of FOLFIRINOX in patients with metastatic PC, from January 1996 to July 2020. The primary outcomes targeted included overall survival (OS) and progression-free survival (PFS). Results We found that FOLFIRINOX could directly improve OS rate of patients with metastatic PC (HR 0.76, 95% Cl 0.67–0.86, p<0.001) but had no benefit on PFS. Results from subgroup analyses showed that FOLFIRINOX had superior benefits than monochemotherapy (HR 0.59, 95% Cl 0.52–0.67, p<0.001), followed by FOLFIRINOX versus combination chemotherapy (HR 0.76, 95% Cl 0.61–0.95, p<0.001). The result of FOLFIRINOX versus nab-paclitaxel + gemcitabine had no benefit (HR 0.91, 95% Cl 0.82–1.02, p>0.05). The main adverse events (AEs) targeted hematological toxicity and the gastrointestinal system, and included febrile neutropenia, a reduction in white blood cells and appetite, as well as diarrhea. Conclusion These findings indicated that FOLFIRINOX has potential benefits for the prognosis of patients with metastatic PC. Furthermore, there is no difference between the regimen of FOLFIRINOX and nab-paclitaxel + gemcitabine in this study. The application of FOLFIRINOX should be according to the actual situation of the patients and the experience of the doctors. Graphical abstract ![]()
Supplementary Information The online version contains supplementary material available at 10.1186/s12957-021-02291-6.
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Affiliation(s)
- Beilei Zhang
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Fengyan Zhou
- Emergency Medical Center, Ningbo Yinzhou No 2 Hospital, Ningbo, Zhejiang, China
| | - Jiaze Hong
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Derry Minyao Ng
- Medical College of Ningbo University, Ningbo, Zhejiang, China
| | - Tong Yang
- Department of Tumor HIFU Therapy, HwaMei Hospital, University of Chinese Academy of Sciences, Ningbo, Zhejiang, China
| | - Xinyu Zhou
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Jieyin Jin
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Feifei Zhou
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Ping Chen
- Department of General Surgery, HwaMei Hospital, University of Chinese Academy of Sciences, Ningbo, Zhejiang, China
| | - Yunbao Xu
- Department of Radiotherapy and Chemotherapy, Hwamei Hospital, University of Chinese Academy of Sciences, Northwest Street 41, Haishu District, Ningbo, 315010, Zhejiang, China.
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14
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Mie T, Sasaki T, Takeda T, Fukuda K, Furukawa T, Yamada Y, Kasuga A, Matsuyama M, Ozaka M, Sasahira N. Comparison of Treatment Outcomes Between Gemcitabine With Nab-Paclitaxel and Modified FOLFIRINOX for First-Line Chemotherapy in Metastatic and Recurrent Pancreatic Cancer: Propensity Score Matching. Pancreas 2021; 50:595-601. [PMID: 33939674 DOI: 10.1097/mpa.0000000000001801] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES To compare the treatment outcomes of gemcitabine with nab-paclitaxel (GnP) and modified FOLFIRINOX (mFFX; a combination of fluorouracil, leucovorin, irinotecan, and oxaliplatin) for metastatic pancreatic cancer. METHODS We retrospectively analyzed consecutive patients with metastatic or recurrent pancreatic cancer treated with GnP or mFFX as the first-line chemotherapy between March 2014 and December 2019 in our hospital. Treatment outcomes were compared using propensity score matching to adjust for age, sex, performance status, carcinoembryonic antigen levels, carbohydrate antigen 19-9 levels, and disease status (metastatic or recurrent). RESULTS Five hundred sixty-eight patients were included (GnP/mFFX, 456/112). After propensity score matching, 218 patients were extracted. The median age was around 61 years, and the proportion of performance status 0 was approximately 90%. The median overall survival values were 14.6 and 15.5 months (P = 0.45), and the median progression-free survival was 7.4 months (P = 0.53) for GnP and mFFX, respectively. The disease control rates were higher in the GnP group (82.6% vs 67.9%, P = 0.02). In nonhematologic adverse events, grade 3/4 anorexia and diarrhea occurred significantly more frequently in the mFFX group. CONCLUSIONS Gemcitabine with nab-paclitaxel had a higher disease control rate and lower rates of severe anorexia and diarrhea in our propensity-matched population.
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Affiliation(s)
- Takafumi Mie
- From the Department of Hepato-Biliary-Pancreatic Medicine, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
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15
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Serafini S, Sperti C, Friziero A, Brazzale AR, Buratin A, Ponzoni A, Moletta L. Systematic Review and Meta-Analysis of Surgical Treatment for Isolated Local Recurrence of Pancreatic Cancer. Cancers (Basel) 2021; 13:cancers13061277. [PMID: 33805716 PMCID: PMC7998253 DOI: 10.3390/cancers13061277] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 03/09/2021] [Accepted: 03/10/2021] [Indexed: 02/06/2023] Open
Abstract
PURPOSE To perform a systematic review and meta-analysis on the outcome of surgical treatment for isolated local recurrence of pancreatic cancer. METHODS A systematic review and meta-analysis based on Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines was conducted in PubMed, Scopus, and Web of Science. RESULTS Six studies concerning 431 patients with recurrent pancreatic cancer met the inclusion criteria and were included in the analysis: 176 underwent redo surgery, and 255 received non-surgical treatments. Overall survival and post-recurrence survival were significantly longer in the re-resected group (ratio of means (ROM) 1.99; 95% confidence interval (CI), 1.54-2.56, I2 = 75.89%, p = 0.006, and ROM = 2.05; 95% CI, 1.48-2.83, I2 = 76.39%, p = 0.002, respectively) with a median overall survival benefit of 28.7 months (mean difference (MD) 28.7; 95% CI, 10.3-47.0, I2 = 89.27%, p < 0.001) and median survival benefit of 15.2 months after re-resection (MD 15.2; 95% CI, 8.6-21.8, I2 = 58.22%, p = 0.048). CONCLUSION Resection of isolated pancreatic cancer recurrences is safe and feasible and may offer a survival benefit. Selection of patients and assessment of time and site of recurrence are mandatory.
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Affiliation(s)
- Simone Serafini
- Department of Surgery, Oncology and Gastroenterology, 3rd Surgical Clinic, University of Padua, Via Giustiniani 2, 35128 Padua, Italy; (S.S.); (A.F.); (L.M.)
| | - Cosimo Sperti
- Department of Surgery, Oncology and Gastroenterology, 3rd Surgical Clinic, University of Padua, Via Giustiniani 2, 35128 Padua, Italy; (S.S.); (A.F.); (L.M.)
- Correspondence: ; Tel.: +39-04-9821-8845; Fax: +39-04-9821-8821
| | - Alberto Friziero
- Department of Surgery, Oncology and Gastroenterology, 3rd Surgical Clinic, University of Padua, Via Giustiniani 2, 35128 Padua, Italy; (S.S.); (A.F.); (L.M.)
| | | | - Alessia Buratin
- Department of Biology, University of Padua, Viale G. Colombo 3, 35131 Padua, Italy;
| | - Alberto Ponzoni
- Department of Radiology, Padua General Hospital, Via Giustiniani 2, 35128 Padua, Italy;
| | - Lucia Moletta
- Department of Surgery, Oncology and Gastroenterology, 3rd Surgical Clinic, University of Padua, Via Giustiniani 2, 35128 Padua, Italy; (S.S.); (A.F.); (L.M.)
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16
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Role of targeted immunotherapy for pancreatic ductal adenocarcinoma (PDAC) treatment: An overview. Int Immunopharmacol 2021; 95:107508. [PMID: 33725635 DOI: 10.1016/j.intimp.2021.107508] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 01/18/2021] [Accepted: 02/12/2021] [Indexed: 12/15/2022]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is one of the deadliest solid tumors with a high mortality rate and poor survival rate. Depending on the tumor stage, PDAC is either treated by resection surgery, chemotherapies, or radiotherapies. Various chemotherapeutic agents have been used to treat PDAC, alone or in combination. Despite the combinations, chemotherapy exhibits many side-effects leading to an increase in the toxicity profile amongst the PDAC patients. Additionally, these standard chemotherapeutic agents have only a modest impact on patient survival due to their limited efficacy. PDAC was previously considered as an immunologically silent malignancy, but recent findings have demonstrated that effective immune-mediated tumor cell death can be used for its treatment. PDAC is characterized by an immunosuppressive tumor microenvironment accompanied by the major expression of myeloid-derived suppressor cells (MDSC) and M2 tumor-associated macrophages. In contrast, the expression of CD8+ T cells is significantly low. Additionally, infiltration of mast cells in PDAC correlates with the poor prognosis. Immunotherapeutic agents target the immunity mediators and empower them to suppress the tumor and effectively treat PDAC. Different targets are studied and exploited to induce an antitumor immune response in PDAC patients. In recent times, site-specific delivery of immunotherapeutics also gained attention among researchers to effectively treat PDAC. In the present review, existing immunotherapies for PDAC treatment along with their limitations are addressed in detail. The review also includes the pathophysiology, traditional strategies and significance of targeted immunotherapies to combat PDAC effectively. Separately, the identification of ideal targets for the targeted therapy of PDAC is also reviewed exhaustively. Additionally, the review also addresses the applications of targeted immunotherapeutics like checkpoint inhibitors, adoptive T-cell therapy etc.
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Abdel Mouti M, Pauklin S. TGFB1/INHBA Homodimer/Nodal-SMAD2/3 Signaling Network: A Pivotal Molecular Target in PDAC Treatment. Mol Ther 2021; 29:920-936. [PMID: 33429081 PMCID: PMC7934636 DOI: 10.1016/j.ymthe.2021.01.002] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 10/17/2020] [Accepted: 01/02/2021] [Indexed: 02/06/2023] Open
Abstract
Pancreatic cancer remains a grueling disease that is projected to become the second-deadliest cancer in the next decade. Standard treatment of pancreatic cancer is chemotherapy, which mainly targets the differentiated population of tumor cells; however, it paradoxically sets the roots of tumor relapse by the selective enrichment of intrinsically chemoresistant pancreatic cancer stem cells that are equipped with an indefinite capacity for self-renewal and differentiation, resulting in tumor regeneration and an overall anemic response to chemotherapy. Crosstalk between pancreatic tumor cells and the surrounding stromal microenvironment is also involved in the development of chemoresistance by creating a supportive niche, which enhances the stemness features and tumorigenicity of pancreatic cancer cells. In addition, the desmoplastic nature of the tumor-associated stroma acts as a physical barrier, which limits the intratumoral delivery of chemotherapeutics. In this review, we mainly focus on the transforming growth factor beta 1 (TGFB1)/inhibin subunit beta A (INHBA) homodimer/Nodal-SMAD2/3 signaling network in pancreatic cancer as a pivotal central node that regulates multiple key mechanisms involved in the development of chemoresistance, including enhancement of the stem cell-like properties and tumorigenicity of pancreatic cancer cells, mediating cooperative interactions between pancreatic cancer cells and the surrounding stroma, as well as regulating the deposition of extracellular matrix proteins within the tumor microenvironment.
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Affiliation(s)
- Mai Abdel Mouti
- Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Headington, University of Oxford, Oxford OX3 7LD, UK
| | - Siim Pauklin
- Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Headington, University of Oxford, Oxford OX3 7LD, UK.
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Yeh C, Bates SE. Two decades of research toward the treatment of locally advanced and metastatic pancreatic cancer: Remarkable effort and limited gain. Semin Oncol 2021; 48:34-46. [PMID: 33712267 DOI: 10.1053/j.seminoncol.2021.01.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Accepted: 01/20/2021] [Indexed: 01/04/2023]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is an aggressive malignancy that is diagnosed at the locally advanced or metastatic stage in approximately 80% of cases. Relative to other tumor types, progress in the treatment of this disease has been painfully slow. While agents targeting DNA repair have proven successful in a subset of patients, the majority of PDACs do not exhibit validated molecular targets. Hence, conventional chemotherapy remains at the forefront of therapy for this disease. In this review, we study two decades of efforts to improve upon the gemcitabine backbone - 67 phase II and III trials enrolling 16,446 patients - that culminated in the approvals of gemcitabine/nab-paclitaxel (Gem/NabP) and FOLFIRINOX. Today, these remain gold standards for the first-line treatment of locally advanced unresectable and metastatic PDAC, while ongoing efforts focus on improving upon the Gem/NabP backbone. Because real world data often do not reflect the data of randomized controlled trials (RCTs), we also summarize the retrospective evidence comparing the efficacy of Gem/NabP and FOLFIRINOX in the first-line setting - 29 studies reporting a median overall survival of 10.7 and 9.1 months for FOLFIRINOX and Gem/NabP, respectively. These values are surprisingly comparable to those reported by the pivotal RCTs at 11.1 and 8.5 months. Finally, there is a paucity of RCT data regarding the efficacy of second-line therapy. Hence, we conclude this review by summarizing the data that ultimately demonstrate a small but significant survival benefit of second-line therapy with Gem/NabP or FOLFIRINOX. Collectively, these studies describe the long journey, the steady effort, and the myriad lessons to be learned from 20 years of PDAC trials to inform strategies for success in clinical trials moving forward.
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Affiliation(s)
- Celine Yeh
- Department of Medicine, Columbia University Irving Medical Center, New York, NY
| | - Susan E Bates
- James J. Peters VA Medical Center, Bronx, NY; Columbia University Herbert Irving Comprehensive Cancer Center, New York, NY.
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Real World First-Line Treatments and Outcomes of Nab-Paclitaxel Plus Gemcitabine, mFOLFIRINOX and GEMOX in Unresectable Pancreatic Cancer from a Chinese Single Institution. ACTA ACUST UNITED AC 2020; 28:209-219. [PMID: 33704188 PMCID: PMC7816170 DOI: 10.3390/curroncol28010023] [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: 11/20/2020] [Revised: 12/16/2020] [Accepted: 12/24/2020] [Indexed: 12/24/2022]
Abstract
Background: There have not been any head-to-head prospective studies to compare the effects of different chemotherapy regimens as first-line treatments for unresectable pancreatic cancer (UPC). We aimed to compare the effectiveness of nab-paclitaxel plus gemcitabine, mFOLFIRINOX and gemcitabine plus oxaliplatin (GEMOX) as first-line treatments by using real-world data from Chinese patients. Methods: We retrospectively included patients with UPC treated with nab-paclitaxel plus gemcitabine, mFOLFIRINOX or GEMOX as a first-line treatment at Sun Yat-sen University Cancer Center. Overall survival (OS), progression-free survival (PFS), objective response rate (ORR) and disease control rate (DCR) were assessed. Results: A total of 117 patients were administered nab-paclitaxel plus gemcitabine (n = 62), mFOLFIRINOX (n = 30) or GEMOX (n = 25) as first-line chemotherapy. The median OS was 11.1, 10.1 and 10.2 months (p = 0.75) in the nab-paclitaxel plus gemcitabine, mFOLFIRINOX and GEMOX, respectively. The ORR was similar among the three groups (24%, 23% and 32%, p = 0.76) and the DCR was higher in the nab-paclitaxel-gemcitabine group (82%) than the other two groups (60% and 64%, p = 0.04). The most common adverse events of grade 3 or 4 were neutropenia (32%, 28% and 5%), peripheral neuropathy (13%, 16% and 0) and fatigue (9%, 16% and 5%). Febrile neutropenia occurred in 2%, 4% and 5% of the patients in the three groups. Conclusion: In the first line treatment of UPC, our results suggest that nab-paclitaxel plus gemcitabine was associated with a higher DCR than mFOLFIRINOX or GEMOX, while all groups demonstrated similar OS, PFS and ORR.
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20
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Body A, Wong R, Shapiro J, Jalali A, McLachlan S, Ananda S, Lipton L, Cooray P, Gibbs P, Lee B, Lee M. Use and outcomes of chemotherapy for metastatic pancreatic cancer in Australia. Intern Med J 2020; 52:49-56. [DOI: 10.1111/imj.15094] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 10/04/2020] [Accepted: 10/07/2020] [Indexed: 11/30/2022]
Affiliation(s)
- Amy Body
- Department of Medical Oncology Eastern Health Melbourne Australia
| | - Rachel Wong
- Department of Medical Oncology Eastern Health Melbourne Australia
- Eastern Health Clinical School Monash University Melbourne Australia
- Walter and Eliza Hall Institute of Medical Research Melbourne Australia
| | - Jeremy Shapiro
- Department of Medical Oncology Cabrini Hospital Melbourne Australia
| | - Azim Jalali
- Walter and Eliza Hall Institute of Medical Research Melbourne Australia
- Department of Medical Oncology Western Health Melbourne Australia
| | - Sue‐Anne McLachlan
- Department of Medical Oncology St Vincent's Hospital Melbourne Australia
- Faculty of Medicine and Health Sciences University of Melbourne Australia
| | - Sumitra Ananda
- Walter and Eliza Hall Institute of Medical Research Melbourne Australia
- Department of Medical Oncology Epworth Freemasons' Hospital Melbourne Australia
- Department of Medical Oncology Peter MacCallum Cancer Centre Melbourne Australia
- Faculty of Medicine and Health Sciences University of Melbourne Australia
| | - Lara Lipton
- Department of Medical Oncology Cabrini Hospital Melbourne Australia
- Department of Medical Oncology Western Health Melbourne Australia
- Department of Medical Oncology Peter MacCallum Cancer Centre Melbourne Australia
| | - Prasad Cooray
- Department of Medical Oncology Knox Private Hospital Melbourne Australia
- Faculty of Medicine and Health Sciences University of Melbourne Australia
| | - Peter Gibbs
- Walter and Eliza Hall Institute of Medical Research Melbourne Australia
- Department of Medical Oncology Western Health Melbourne Australia
- Faculty of Medicine and Health Sciences University of Melbourne Australia
| | - Belinda Lee
- Walter and Eliza Hall Institute of Medical Research Melbourne Australia
- Department of Medical Oncology Northern Health Melbourne Australia
- Department of Medical Oncology Peter MacCallum Cancer Centre Melbourne Australia
- Faculty of Medicine and Health Sciences University of Melbourne Australia
| | - Margaret Lee
- Department of Medical Oncology Eastern Health Melbourne Australia
- Eastern Health Clinical School Monash University Melbourne Australia
- Walter and Eliza Hall Institute of Medical Research Melbourne Australia
- Department of Medical Oncology Western Health Melbourne Australia
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21
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Chen H, Yang G, Xiao J, Zheng L, You L, Zhang T. Neoantigen-based immunotherapy in pancreatic ductal adenocarcinoma (PDAC). Cancer Lett 2020; 490:12-19. [PMID: 32590021 DOI: 10.1016/j.canlet.2020.06.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 06/05/2020] [Accepted: 06/12/2020] [Indexed: 02/08/2023]
Abstract
Neoantigens generated in neoplasms are a type of protein completely absent in healthy tissues. Therefore, anti-tumor immunity targeting neoantigens is highly specific, which provides an optional approach to boost tumor immunotherapy. Pancreatic ductal adenocarcinoma (PDAC) is one of the most lethal malignancies in humans, with few efficient treatments to improve its prognosis. Therefore, immunotherapies reinforced by neoantigen-based strategies should be considered. In PDAC, the mutational burden is intermediate compared with other common malignancies, while the naturally formed tumor immunity is significantly inferior. Moreover, the high mutation load in PDAC correlates with a poor clinical prognosis, although the combination of a large mutation repertoire and competent T cell population is indispensable for long-term survival. In clinical practice, three strategies have been mainly used: peptide or tumor cell vaccines, neo-epitope-coding nucleotide vaccines, and dendritic cell vaccines. However, three major problems remain to be addressed, including (1) highly personalized protocols after sampling, (2) insufficient neoantigen quantity, and (3) ineffective immunotherapy of PDAC. In summary, neoantigen-based therapy of PDAC is increasing and the treatment methods are accompanied by great challenges. Currently, extensive development is needed for effective neoantigen-based therapy.
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Affiliation(s)
- Hao Chen
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China; School of Medicine, Tsinghua University, 1 Tsinghua Yuan Haidian District, Beijing, 100084, China.
| | - Gang Yang
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China.
| | - Jianchun Xiao
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China.
| | - Lianfang Zheng
- Department of Nuclear Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China.
| | - Lei You
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China.
| | - Taiping Zhang
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China; Clinical Immunology Center, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China.
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22
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Kiriukova M, de la Iglesia Garcia D, Panic N, Bozhychko M, Avci B, Maisonneuve P, de-Madaria E, Capurso G, Sandru V. Pancreatic Cancer Malnutrition and Pancreatic Exocrine Insufficiency in the Course of Chemotherapy in Unresectable Pancreatic Cancer. Front Med (Lausanne) 2020; 7:495. [PMID: 33015088 PMCID: PMC7509408 DOI: 10.3389/fmed.2020.00495] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Accepted: 07/20/2020] [Indexed: 01/02/2023] Open
Abstract
Background: Malnutrition and cachexia are common in patients with advanced pancreatic ductal adenocarcinoma (PDAC) and have a significant influence on the tolerance and response to treatments. If timely identified, malnourished PDAC patients could be treated to increase their capacity to complete the planned treatments and, therefore, possibly, improve their efficacy. Aims: The aim of this study is to assess the impact of nutritional status, pancreatic exocrine insufficiency (PEI), and other clinical factors on patient outcomes in patients with advanced PDAC. Methods: PAncreatic Cancer MAlnutrition and Pancreatic Exocrine INsufficiency in the Course of Chemotherapy in Unresectable Pancreatic Cancer (PAC-MAIN) is an international multicenter prospective observational cohort study. The nutritional status will be determined by means of Mini-Nutritional Assessment score and laboratory blood tests. PEI will be defined by reduced fecal elastase levels. Main outcome: adherence to planned chemotherapy in the first 12 weeks following the diagnosis, according to patients' baseline nutritional status and quantified and reported as “percent of standard chemotherapy dose delivered.” Secondary outcomes: rate of chemotherapy-related toxicity, progression-free survival, survival at 6 months, overall survival, quality of life, and the number of hospitalizations. Analysis: chemotherapy dosing over the first 12 weeks of therapy (i.e., percent of chemotherapy received in the first 12 weeks, as defined above) will be compared between well-nourished and malnourished patients. Sample size: based on an expected percentage of chemotherapy delivered of 70% in well-nourished patients, with a type I error of 0.05 and a type II error of 0.20, a sample size of 93 patients per group will be required in case of a percentage difference of chemotherapy delivered of 20% between well-nourished and malnourished patients, 163 patients per group in case of a difference of 15% between the groups, and 356 patients per group in case of a 10% difference. Centers from Russia, Romania, Turkey, Spain, Serbia, and Italy will participate in the study upon Local Ethics Committee approval. Discussion: PAC-MAIN will provide insights into the role of malnutrition and PEI in the outcomes of PDAC. The study protocol was registered at clinicaltrials.gov as NCT04112836.
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Affiliation(s)
- Mariia Kiriukova
- Department of Upper Gastrointestinal, Pancreatic, and Biliary Diseases, Moscow Clinical Scientific Center, Moscow, Russia
| | - Daniel de la Iglesia Garcia
- Department of Gastroenterology, University Hospital of Santiago de Compostela, Santiago de Compostela, Spain
| | - Nikola Panic
- Digestive Endoscopy Department, University Clinic "Dr. Dragisa Misovic-Dedinje", Belgrade, Serbia.,School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Maryana Bozhychko
- Gastroenterology Department, Alicante University General Hospital, ISABIAL, Alicante, Spain
| | - Bartu Avci
- Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Patrick Maisonneuve
- Unit of Clinical Epidemiology, Division of Epidemiology and Biostatistics, IEO European Institute of Oncology, IRCCS, Milan, Italy
| | - Enrique de-Madaria
- Gastroenterology Department, Alicante University General Hospital, ISABIAL, Alicante, Spain
| | - Gabriele Capurso
- Pancreato-Biliary Endoscopy and Endosonography Division, Pancreas Translational and Clinical Research Centre, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Vasile Sandru
- Gastroenterology and Interventional Endoscopy Department, Clinical Emergency Hospital Bucharest, Bucharest, Romania
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23
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Fukukura Y, Kumagae Y, Higashi R, Hakamada H, Nagano H, Hidaka S, Kamimura K, Maemura K, Arima S, Yoshiura T. Visual enhancement pattern during the delayed phase of enhanced CT as an independent prognostic factor in stage IV pancreatic ductal adenocarcinoma. Pancreatology 2020; 20:1155-1163. [PMID: 32800574 DOI: 10.1016/j.pan.2020.07.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Revised: 07/08/2020] [Accepted: 07/12/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND Pancreatic ductal adenocarcinoma (PDAC) has substantial heterogeneity in biophysical features and in outcomes of patients. Identifying reliable pretreatment imaging biomarkers for PDAC with distant metastases (stage IV) is a key imperative. Our objective was to determine whether visual tumor enhancement pattern on enhanced computed tomography (CT) can be used as a prognostic factor in stage IV PDAC treated with chemotherapy. METHODS This is a retrospective cohort study of 133 patients with stage IV PDAC who underwent multiphasic enhanced CT before systemic chemotherapy. The enhancement pattern of PDAC was qualitatively categorized as hypoattenuation, isoattenuation, or hyperattenuation on each of the pancreatic, portal venous, and delayed phases. The effects of clinical prognostic factors and the visual tumor enhancement pattern on progression-free survival (PFS) and overall survival (OS) were assessed in univariate and multivariate analyses using Cox proportional hazards models. RESULTS On univariate analysis, the number of metastatic organs and the visual tumor enhancement pattern during the delayed phase were significantly associated with PFS (p = 0.003 and < 0.001, respectively) and OS (p = 0.005 and < 0.001, respectively). Multivariate analysis identified the number of metastatic organs (PFS, p = 0.021; OS, p = 0.041) and visual tumor enhancement pattern during the delayed phase (PFS, p < 0.001; OS, p < 0.001) as independent predictors of PFS and OS. CONCLUSION Visual enhancement pattern of PDAC on delayed phase enhanced CT appears to be associated with outcomes and could be a useful prognostic factor in stage IV PDAC, despite the need to add the delayed phase to CT protocol for pancreatic disease.
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Affiliation(s)
- Yoshihiko Fukukura
- Departments of Radiology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan.
| | - Yuichi Kumagae
- Departments of Radiology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Ryutaro Higashi
- Departments of Radiology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Hiroto Hakamada
- Departments of Radiology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Hiroaki Nagano
- Departments of Radiology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Seiya Hidaka
- Departments of Radiology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Kiyohisa Kamimura
- Departments of Radiology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Kosei Maemura
- Departments of Digestive Surgery, Breast and Thyroid Surgery, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Shiho Arima
- Departments of Digestive and Lifestyle Diseases, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Takashi Yoshiura
- Departments of Radiology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
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Franco F, Camara JC, Martín-Valadés JI, López-Alfonso A, Marrupe D, Gutiérrez-Abad D, Martínez-Amores B, León A, Juez I, Pérez M, Royuela A, Ruiz-Casado A. Clinical outcomes of FOLFIRINOX and gemcitabine-nab paclitaxel for metastatic pancreatic cancer in the real world setting. Clin Transl Oncol 2020; 23:812-819. [PMID: 32857340 DOI: 10.1007/s12094-020-02473-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 08/03/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND/OBJECTIVES The incidence of pancreatic cancer is increasing in developed countries. The incorporation of new therapies, to the first-line treatment of patients with good performance status led to better survival in clinical trials. However, there is a wide variability in their use and some concerns about the treatment of elderly patients who were not included in the clinical trials. METHODS This is a retrospective multicenter study. Data from consecutive patients diagnosed with metastatic pancreatic cancer (mPC) treated with FOLFIRINOX (FFX) or gemcitabine plus nab-paclitaxel (GnP) were analysed to evaluate efficacy (overall survival-OS) and toxicity. RESULTS A total of 119 patients were included. 49.6% were treated with FFX and 50.4% with GNP in first-line. The median OS was 12 months with no statistically significant differences between both regimens (12.7 m for FFX vs 10.2 m for GnP). Elevated Ca 19.9 levels and neutrophil-lymphocyte ratio (NLR) increased the risk of death. Patients who received both regimens in first/second line had a median OS longer than 15 months whichever the sequence. 32 patients (27%) were older than 70-y. 54% patients received a second-line treatment, 56% in the FFX group and 44% in the GnP group. The median OS for patients older than 70 was 9.5 m versus 12.3 m for patients younger than 70. Progression of the disease was the cause of death in 67.6% of the patients. CONCLUSIONS In our setting, the use of FFX and GnP for treating mPC is quite similar, but superiority could not be demonstrated for any of the schemes in the first line. OS was determined by basal levels of Ca 19.9 and NLR. Patients receiving both regimens in first/second line whichever the sequence, exhibited the best survival rates. In our series, elderly patients had poorer survival rates.
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Affiliation(s)
- F Franco
- Department of Medical Oncology, Hospital Universitario Puerta de Hierro, Majadahonda, Spain.
| | - J C Camara
- Department of Medical Oncology, Fundación Hospital Alcorcón, Alcorcón, Spain
| | | | - A López-Alfonso
- Department of Medical Oncology, Hospital Universitario Infanta Leonor, Madrid, Spain
| | - D Marrupe
- Department of Medical Oncology, Hospital Universitario de Móstoles, Móstoles, Spain
| | - D Gutiérrez-Abad
- Department of Medical Oncology, Hospital Universitario de Fuenlabrada, Fuenlabrada, Spain
| | - B Martínez-Amores
- Department of Medical Oncology, Hospital Universitario Rey Juan Carlos, Móstoles, Spain
| | - A León
- Department of Medical Oncology, Fundación Jiménez Díaz, Madrid, Spain
| | - I Juez
- Department of Medical Oncology, Hospital Universitario de Fuenlabrada, Fuenlabrada, Spain
| | - M Pérez
- Department of Medical Oncology, Hospital Universitario Infanta Leonor, Madrid, Spain
| | - A Royuela
- Department of Biostatistics, Hospital Universitario Puerta de Hierro, Majadahonda, Spain
| | - A Ruiz-Casado
- Department of Medical Oncology, Hospital Universitario Puerta de Hierro, Majadahonda, Spain
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Tamburrino D, Crippa S, Partelli S, Archibugi L, Arcidiacono PG, Falconi M, Capurso G. Statin use improves survival in patients with pancreatic ductal adenocarcinoma: A meta-analysis. Dig Liver Dis 2020; 52:392-399. [PMID: 32113888 DOI: 10.1016/j.dld.2020.01.008] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 01/21/2020] [Accepted: 01/23/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND Previous studies on statins' effect on survival of patients with pancreatic ductal adenocarcinoma (PDAC) report conflicting results. AIMS To evaluate the association between statin use and PDAC patients' survival. METHODS A systematic review and meta-analysis was performed including case-control, cohort studies and randomized controlled trials assessing the association between statin use and survival in PDAC patients. Pooled HRs with 95%CIs were calculated using random effects model; publication bias was assessed through Begg and Mazumdar test and heterogeneity by I2 value. RESULTS 14 studies with 33,137 PDAC patients, 40% under statins, were included. Statins use was associated to a reduced death risk (HR 0.871; 95%CI: 0.819; 0.927; p = 0.0001) suggesting a protective effect, homogeneous for different geographic areas. This effect was significant in surgically resected patients (HR 0.50; 95%CI: 0.32; 0.76; p = 0.001) but not in those with advanced disease (HR 0.78; 95%CI: 0.59; 1.02; p = 0.07). In studies providing information on statin type, only rosuvastatin resulted associated to a reduced risk of death (HR 0.88; 95%CI: 0.81; 0.96; p = 0.004). CONCLUSIONS Statins use is significantly associated with a reduced risk of death in resected PDAC patients. This finding has to be considered with caution due to publication bias and the availability of only few studies for sensitivity analyses.
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Affiliation(s)
- Domenico Tamburrino
- Pancreatic Surgery Unit, Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute, Milan, Italy; PhD Candidate in Digestive Oncology, "La Sapienza University" Rome, Italy
| | - Stefano Crippa
- Pancreatic Surgery Unit, Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute, Milan, Italy; Vita Salute University, Milan, Italy
| | - Stefano Partelli
- Pancreatic Surgery Unit, Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute, Milan, Italy; Vita Salute University, Milan, Italy
| | - Livia Archibugi
- Pancreato-Biliary Endoscopy and Endosonography Division, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute IRCCS, Milan, Italy
| | - Paolo Giorgio Arcidiacono
- Vita Salute University, Milan, Italy; Pancreato-Biliary Endoscopy and Endosonography Division, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute IRCCS, Milan, Italy
| | - Massimo Falconi
- Pancreatic Surgery Unit, Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute, Milan, Italy; Vita Salute University, Milan, Italy
| | - Gabriele Capurso
- Pancreato-Biliary Endoscopy and Endosonography Division, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute IRCCS, Milan, Italy.
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26
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Fukukura Y, Kumagae Y, Higashi R, Hakamada H, Nakajo M, Maemura K, Arima S, Yoshiura T. Extracellular volume fraction determined by equilibrium contrast-enhanced dual-energy CT as a prognostic factor in patients with stage IV pancreatic ductal adenocarcinoma. Eur Radiol 2020; 30:1679-1689. [PMID: 31728691 DOI: 10.1007/s00330-019-06517-w] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 09/27/2019] [Accepted: 10/16/2019] [Indexed: 12/26/2022]
Abstract
OBJECTIVES To evaluate the feasibility of equilibrium contrast-enhanced dual-energy CT (DECT), as compared with single-energy CT (SECT) and to calculate extracellular volume (ECV) fraction to predict the survival outcomes of pancreatic ductal adenocarcinoma (PDAC) patients with distant metastases (stage IV) treated with chemotherapy. METHODS The study cohort included a total of 66 patients with stage IV PDAC who underwent DECT before systemic chemotherapy between July 2014 and March 2017. Unenhanced and 120-kVp equivalent images during the equilibrium phase were used to calculate tumor SECT-derived ECV fractions, and iodine density images were obtained from equilibrium-phase DECT for DECT-derived ECV fractions. Correlations between SECT- and DECT-derived ECV fractions were identified using the Pearson correlation coefficient and Bland-Altman analysis. The effects of clinical prognostic factors and tumor SECT- and DECT-derived ECV fractions on progression-free survival (PFS) and overall survival (OS) were assessed by univariate and multivariate analyses using Cox proportional hazards models. RESULTS The correlation between SECT- and DECT-derived ECV fractions was strong (r = 0.965; p < 0.001). The Bland-Altman plot between SECT- and DECT-derived ECV fractions showed a small bias (- 3.4%). Increasing tumor SECT- and DECT-derived ECV fractions were associated with a positive effect on PFS (SECT, p = 0.002; DECT, p = 0.007) and OS (DECT, p = 0.014; DECT, p = 0.015). Only tumor DECT-derived ECV fraction was an independent predictor of PFS (p = 0.018) and OS (p = 0.022) in patients with stage IV PDAC treated with chemotherapy on multivariate analysis. CONCLUSIONS The ECV fraction determined by equilibrium contrast-enhanced DECT can potentially predict the survival of patients with stage IV PDAC treated with chemotherapy. KEY POINTS • Extracellular volume fraction of stage IV pancreatic ductal adenocarcinoma determined by dual-energy CT was strongly correlated to that with single-energy CT (r = 0.965, p < 0.001). • Tumor extracellular volume fraction was an independent predictor of progression-free survival (p = 0.018) and overall survival (p = 0.022). • Extracellular volume fraction determined by dual-energy CT could be a useful imaging biomarker to predict the survival of patients with stage IV pancreatic ductal adenocarcinoma treated with chemotherapy.
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Affiliation(s)
- Yoshihiko Fukukura
- Department of Radiology, Graduate School of Medical and Dental Sciences, Kagoshima University, 8-35-1 Sakuragaoka, Kagoshima City, 890-8544, Japan.
| | - Yuichi Kumagae
- Department of Radiology, Graduate School of Medical and Dental Sciences, Kagoshima University, 8-35-1 Sakuragaoka, Kagoshima City, 890-8544, Japan
| | - Ryutaro Higashi
- Department of Radiology, Graduate School of Medical and Dental Sciences, Kagoshima University, 8-35-1 Sakuragaoka, Kagoshima City, 890-8544, Japan
| | - Hiroto Hakamada
- Department of Radiology, Graduate School of Medical and Dental Sciences, Kagoshima University, 8-35-1 Sakuragaoka, Kagoshima City, 890-8544, Japan
| | - Masatoyo Nakajo
- Department of Radiology, Graduate School of Medical and Dental Sciences, Kagoshima University, 8-35-1 Sakuragaoka, Kagoshima City, 890-8544, Japan
| | - Kosei Maemura
- Department of Digestive Surgery, Breast and Thyroid Surgery, Graduate School of Medical and Dental Sciences, Kagoshima University, 8-35-1 Sakuragaoka, Kagoshima City, 890-8544, Japan
| | - Shiho Arima
- Department of Digestive and Lifestyle Diseases, Graduate School of Medical and Dental Sciences, Kagoshima University, 8-35-1 Sakuragaoka, Kagoshima City, 890-8544, Japan
| | - Takashi Yoshiura
- Department of Radiology, Graduate School of Medical and Dental Sciences, Kagoshima University, 8-35-1 Sakuragaoka, Kagoshima City, 890-8544, Japan
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Gzil A, Zarębska I, Bursiewicz W, Antosik P, Grzanka D, Szylberg Ł. Markers of pancreatic cancer stem cells and their clinical and therapeutic implications. Mol Biol Rep 2019; 46:6629-6645. [PMID: 31486978 DOI: 10.1007/s11033-019-05058-1] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Accepted: 08/31/2019] [Indexed: 12/17/2022]
Abstract
Pancreatic cancer (PC) is the fourth most common cause of death among all cancers. Poor prognosis of PC may be caused by a prevalence of cancer stem cells (CSCs). CSCs are a population of cancer cells showing stem cell-like characteristics. CSCs have the ability to self-renew and may initiate tumorigenesis. PC CSCs express markers such as CD133, CD24, CD44, DCLK1, CXCR4, ESA, Oct4 and ABCB1. There is a wide complexity of interaction and relationships between CSC markers in PC. These markers are negative prognostic factors and are connected with tumor recurrence and clinical progression. Additionally, PC CSCs are resistant to treatment with gemcitabine. Thus, most current therapies for PC are ineffective. Numerous studies have shown, that targeting of these proteins may increase both disease-free and overall survival in PC.
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Affiliation(s)
- Arkadiusz Gzil
- Department of Clinical Pathomorphology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Sklodowskiej-Curie Str. 9, 85-094, Bydgoszcz, Poland.
| | - Izabela Zarębska
- Department of Clinical Pathomorphology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Sklodowskiej-Curie Str. 9, 85-094, Bydgoszcz, Poland
| | - Wiktor Bursiewicz
- Department of Clinical Pathomorphology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Sklodowskiej-Curie Str. 9, 85-094, Bydgoszcz, Poland
| | - Paulina Antosik
- Department of Clinical Pathomorphology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Sklodowskiej-Curie Str. 9, 85-094, Bydgoszcz, Poland
| | - Dariusz Grzanka
- Department of Clinical Pathomorphology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Sklodowskiej-Curie Str. 9, 85-094, Bydgoszcz, Poland
| | - Łukasz Szylberg
- Department of Clinical Pathomorphology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Sklodowskiej-Curie Str. 9, 85-094, Bydgoszcz, Poland
- Department of Pathomorphology, Military Clinical Hospital, Bydgoszcz, Poland
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Estimation of Extracellular Volume Fraction With Routine Multiphasic Pancreatic Computed Tomography to Predict the Survival of Patients With Stage IV Pancreatic Ductal Adenocarcinoma. Pancreas 2019; 48:1360-1366. [PMID: 31688602 DOI: 10.1097/mpa.0000000000001427] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
OBJECTIVE This study aimed to determine whether extracellular volume (ECV) fraction with routine equilibrium contrast-enhanced computed tomography (CT) can predict outcomes in patients with stage IV pancreatic ductal adenocarcinoma (PDAC) treated with chemotherapy. METHODS This is a retrospective cohort study of 128 patients with stage IV PDAC who underwent multiphasic pancreatic CT before systemic chemotherapy. Contrast enhancement and ECV fraction of the primary lesion were calculated using region-of-interest measurement within the PDAC and aorta on unenhanced and equilibrium phase-enhanced CT. The effects of clinical prognostic factors and ECV fractions on progression-free survival (PFS) and overall survival (OS) were assessed by univariate and multivariate analyses using Cox proportional hazards models. RESULTS The number of metastatic organs and tumor ECV fraction were significant for PFS (P = 0.005 and 0.001, respectively) and OS (P = 0.012 and 0.007, respectively). On the multivariate analysis, multiple metastatic organs (PFS, P = 0.046; OS, P = 0.047) and lower tumor ECV fraction (PFS, P = 0.010; OS, P = 0.026) were identified as independent predictors of poor PFS and OS. CONCLUSION Extracellular volume fraction with routine equilibrium contrast-enhanced CT may potentially predict survival in patients with stage IV PDAC treated with chemotherapy.
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29
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Kruger S, Schirle K, Haas M, Crispin A, Schirra J, Mayerle J, D'Haese JG, Kunz WG, Ricke J, Ormanns S, Kirchner T, Kobold S, Ilmer M, Gebauer L, Westphalen CB, von Bergwelt-Baildon M, Werner J, Heinemann V, Boeck S. Prolonged time to treatment initiation in advanced pancreatic cancer patients has no major effect on treatment outcome: a retrospective cohort study controlled for lead time bias and waiting time paradox. J Cancer Res Clin Oncol 2019; 146:391-399. [PMID: 31642961 DOI: 10.1007/s00432-019-03061-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Accepted: 10/16/2019] [Indexed: 12/13/2022]
Abstract
PURPOSE A prolonged time to treatment initiation (TTI) correlates with an adverse prognosis in different cancer types including resectable pancreatic cancer (PC). Only limited evidence on the correlation between TTI and prognosis in advanced PC exists. METHODS Consecutive PC patients (n = 368) who were diagnosed or treated at our high-volume comprehensive cancer center were included in a prospectively maintained database. We retrospectively analyzed time from first imaging showing advanced PC to initiation of palliative first-line chemotherapy. Lead time bias and waiting time paradox were addressed by landmark analysis and correlation of tumor burden with TTI. RESULTS Two hundred and ninety-seven patients met the pre-specified in- and exclusion criteria of our study. Median TTI was 29 days (range: 1-124 days). Most common reasons for prolonged TTI (> 21 days) were referral from an external treatment center (39%) and a second biopsy (31%). A TTI above the median-, 75th or 90th percentile (43 or 60 days, respectively) had no impact on overall survival. Furthermore, no correlation between levels of carbohydrate antigen 19-9 (CA 19-9) at time of treatment initiation and TTI was observed. CONCLUSION While a timely work-up of advanced PC patients remains important, delays in treatment initiation due to repeated biopsies, inclusion in a clinical study or transfer to a specialized cancer center appear to be justified in light of the absence of a strong adverse effect of prolonged TTI on prognosis in advanced PC patients.
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Affiliation(s)
- Stephan Kruger
- Department of Medicine III, University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany. .,Division of Clinical Pharmacology and Center for Integrated Protein Science Munich (CIPSM), University Hospital, LMU Munich, Munich, Germany.
| | - Karoline Schirle
- Department of Medicine III, University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Michael Haas
- Department of Medicine III, University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Alexander Crispin
- Institute of Medical Informatics, Biometry and Epidemiology, LMU Munich, Munich, Germany
| | - Jörg Schirra
- Department of Medicine II, University Hospital, LMU Munich, Munich, Germany
| | - Julia Mayerle
- Department of Medicine II, University Hospital, LMU Munich, Munich, Germany
| | - Jan G D'Haese
- Department of General, Visceral, and Transplantation Surgery, University Hospital, LMU Munich, Munich, Germany
| | - Wolfgang G Kunz
- Department of Radiology, University Hospital, LMU Munich, Munich, Germany
| | - Jens Ricke
- Department of Radiology, University Hospital, LMU Munich, Munich, Germany
| | | | | | - Sebastian Kobold
- Division of Clinical Pharmacology and Center for Integrated Protein Science Munich (CIPSM), University Hospital, LMU Munich, Munich, Germany
| | - Matthias Ilmer
- Department of General, Visceral, and Transplantation Surgery, University Hospital, LMU Munich, Munich, Germany
| | - Leonie Gebauer
- Department of Medicine III, University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Christoph B Westphalen
- Department of Medicine III, University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany
| | | | - Jens Werner
- Department of General, Visceral, and Transplantation Surgery, University Hospital, LMU Munich, Munich, Germany
| | - Volker Heinemann
- Department of Medicine III, University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Stefan Boeck
- Department of Medicine III, University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany
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30
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Williet N, Saint A, Pointet AL, Tougeron D, Pernot S, Pozet A, Bechade D, Trouilloud I, Lourenco N, Hautefeuille V, Locher C, Desrame J, Artru P, Thirot Bidault A, Le Roy B, Pezet D, Phelip JM, Taieb J. Folfirinox versus gemcitabine/nab-paclitaxel as first-line therapy in patients with metastatic pancreatic cancer: a comparative propensity score study. Therap Adv Gastroenterol 2019; 12:1756284819878660. [PMID: 31598136 PMCID: PMC6764033 DOI: 10.1177/1756284819878660] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Accepted: 08/16/2019] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Folfirinox (FFX) and gemcitabine/nab-paclitaxel (GN) are both standard first-line treatments in patients with metastatic pancreatic cancer (mPC). However, data comparing these two chemotherapeutic regimens and their sequential use remain scarce. METHODS Data from two independent cohorts enrolling patients treated with FFX (n = 107) or GN (n = 109) were retrospectively pooled. Primary endpoint was overall survival (OS). Progression-free survival (PFS) was the secondary endpoint. A propensity score based on age, gender, performance status (PS), and presence of liver metastases was used to make groups comparable. RESULTS In the whole study population, OS was significantly higher in FFX (14 months; 95% CI: 10-21) than in GN groups (9 months; 95% CI: 8-12) before (p = 0.008) and after (p = 0.021) adjusting for age, number of metastatic sites, liver metastases, peritoneal carcinomatosis and CA19.9 level at baseline. PFS tends to be higher in FFX (6 months) than GN groups (5 months; p = 0.053). After matching (n = 49/group), patients were comparable for all baseline characteristics including PS. In the matched population, there was a trend toward greater OS in patients treated with FFX (HR = 0.67; p = 0.097). However, survival in each group was not solely a result of the first-line regimen. The proportion of patients who were fit for GN after FFX failure (FFX-GN sequence) was higher (46.9%) than the reverse sequence (20.4%; p = 0.01), which suggests a higher feasibility for the FFX-GN sequence. Corresponding median OS were 19 months versus 9.5 months, respectively (p = 0.094). CONCLUSION This study shows greater OS with FFX than with GN in patients with mPC. GN after FFX failure appears more feasible than the reverse sequence.
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Affiliation(s)
| | - Angélique Saint
- Department of Medical Oncology, Antoine
Lacassagne Center, Nice, France
| | - Anne-Laure Pointet
- Department of Gastroenterology and
Gastro-intestinal Oncology, Hôpital Européen Georges-Pompidou, APHP, Paris
Descartes University, Sorbonne Paris Cité, Paris, France
| | - David Tougeron
- Department of Gastroenterology, Poitiers
University Hospital, Poitiers, France
| | - Simon Pernot
- Department of GI Oncology, Hôpital Européen
Georges-Pompidou, APHP, Paris Descartes University, Sorbonne Paris Cité,
Paris, France
| | - Astrid Pozet
- Methodology and Quality of Life in Oncology Unit
(INSERM UMR 1098), University Hospital of Besançon, Besançon, France
| | | | | | - Nelson Lourenco
- Gastroenterology Unit, Saint-Louis Teaching
Hospital, Paris, France
| | - Vincent Hautefeuille
- Department of Gastroenterology, Amiens-Picardie
University Hospital, Amiens, France
| | | | - Jérome Desrame
- Department of Oncology, Hôpital Privé Jean
Mermoz, Lyon, France
| | - Pascal Artru
- Department of Oncology, Hôpital Privé Jean
Mermoz, Lyon, France
| | - Anne Thirot Bidault
- Department of Gastroenterology, Hôpital Kremlin
Bicêtre, Le Kremlin-Bicêtre, Paris, France
| | - Bertrand Le Roy
- Department of Digestive and Hepatobiliary
Surgery, University Hospital of Saint-Etienne, Saint-Priest-en-Jarez,
France
| | - Denis Pezet
- Department of Digestive and Hepatobiliary
Surgery, University Hospital of Clermont-Ferrand, Clermont-Ferrand,
France
| | - Jean-Marc Phelip
- Department of Hepatogastroenterology,
University Hospital of Saint-Etienne, Saint-Etienne, France,EA 7425 HESPER, Health Services and Performance
Research, Claude Bernard Lyon 1 University, Lyon, France
| | - Julien Taieb
- Department of Gastroenterology and
Gastro-intestinal Oncology, Hôpital Européen Georges-Pompidou, APHP, Paris
Descartes University, Sorbonne Paris Cité, Paris, France
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31
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Yang F, Jin C, Fu DL, Warshaw AL. Modified FOLFIRINOX for resected pancreatic cancer: Opportunities and challenges. World J Gastroenterol 2019; 25:2839-2845. [PMID: 31249443 PMCID: PMC6589737 DOI: 10.3748/wjg.v25.i23.2839] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Revised: 04/17/2019] [Accepted: 04/29/2019] [Indexed: 02/06/2023] Open
Abstract
Pancreatic cancer is one of the leading causes of cancer death worldwide. Adjuvant chemotherapy has been developed based on the experiences made with palliative chemotherapy, and advocated to improve long-term survival of patients with this disease. However, the optimal chemotherapeutic regimen remains controversial. Recently, Conroy et al demonstrated the impressive benefits of modified FOLFIRINOX over gemcitabine alone in the multicenter Partenariat de Recherche en Oncologie Digestive 24 (PRODIGE-24) trial. The remarkable results mark a new milestone in treating resectable pancreatic cancer and have now changed the standard of care for this patient population. In this commentary, we discuss an issue of difference of tumor grade between the PRODIGE-24 trial and previous phase III trials. We also discuss potential biomarkers predicting therapeutic response to modified FOLFIRINOX. Finally, we summarize several ongoing clinical trials of replacing part of the FOLFIRINOX regimen with Xeloda/S-1/nanoliposomal irinotecan for pancreatic cancer.
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Affiliation(s)
- Feng Yang
- Department of Pancreatic Surgery, Huashan Hospital, Fudan University, Shanghai 200040, China
| | - Chen Jin
- Department of Pancreatic Surgery, Huashan Hospital, Fudan University, Shanghai 200040, China
| | - De-Liang Fu
- Department of Pancreatic Surgery, Huashan Hospital, Fudan University, Shanghai 200040, China
| | - Andrew L Warshaw
- Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, United States
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Goetze RG, Buchholz SM, Ou N, Zhang Q, Patil S, Schirmer M, Singh SK, Ellenrieder V, Hessmann E, Lu QB, Neesse A. Preclinical Evaluation of 1,2-Diamino-4,5-Dibromobenzene in Genetically Engineered Mouse Models of Pancreatic Cancer. Cells 2019; 8:cells8060563. [PMID: 31181844 PMCID: PMC6627568 DOI: 10.3390/cells8060563] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 06/04/2019] [Accepted: 06/06/2019] [Indexed: 12/15/2022] Open
Abstract
Background: Pancreatic ductal adenocarcinoma (PDAC) is highly resistant to standard chemo- and radiotherapy. Recently, a new class of non-platinum-based halogenated molecules (called FMD compounds) was discovered that selectively kills cancer cells. Here, we investigate the potential of 1,2-Diamino-4,5-dibromobenzene (2Br-DAB) in combination with standard chemotherapy and radiotherapy in murine and human PDAC. Methods: Cell viability and colony formation was performed in human (Panc1, BxPC3, PaTu8988t, MiaPaCa) and three murine LSL-KrasG12D/+;LSL-Trp53R172H/+;Pdx-1-Cre (KPC) pancreatic cancer cell lines. In vivo, preclinical experiments were conducted in LSL-KrasG12D/+;p48-Cre (KC) and KPC mice using 2Br-DAB (7 mg/kg, i.p.), +/- radiation (10 × 1.8 Gy), gemcitabine (100 mg/kg, i.p.), or a combination. Tumor growth and therapeutic response were assessed by high-resolution ultrasound and immunohistochemistry. Results: 2Br-DAB significantly reduced cell viability in human and murine pancreatic cancer cell lines in a dose-dependent manner. In particular, colony formation in human Panc1 cells was significantly decreased upon 25 µM 2Br-DAB + radiation treatment compared with vehicle control (p = 0.03). In vivo, 2Br-DAB reduced tumor frequency in KC mice. In the KPC model, 2Br-DAB or gemcitabine monotherapy had comparable therapeutic effects. Furthermore, the combination of gemcitabine and 2Br-DAB or 2Br-DAB and 18 Gy irradiation showed additional antineoplastic effects. Conclusions: 2Br-DAB is effective in killing pancreatic cancer cells in vitro. 2Br-DAB was not toxic in vivo, and additional antineoplastic effects were observed in combination with irradiation.
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Affiliation(s)
- Robert G Goetze
- Department of Gastroenterology and Gastrointestinal Oncology, University Medicine Goettingen, 37075 Goettingen, Germany.
| | - Soeren M Buchholz
- Department of Gastroenterology and Gastrointestinal Oncology, University Medicine Goettingen, 37075 Goettingen, Germany.
| | - Ning Ou
- Department of Physics and Astronomy, University of Waterloo, Waterloo, ON N2L 3G1, Canada.
| | - Qinrong Zhang
- Department of Physics and Astronomy, University of Waterloo, Waterloo, ON N2L 3G1, Canada.
| | - Shilpa Patil
- Department of Gastroenterology and Gastrointestinal Oncology, University Medicine Goettingen, 37075 Goettingen, Germany.
| | - Markus Schirmer
- Department of Radiotherapy and Radiation Oncology, University Medicine Goettingen, 37075 Goettingen, Germany.
| | - Shiv K Singh
- Department of Gastroenterology and Gastrointestinal Oncology, University Medicine Goettingen, 37075 Goettingen, Germany.
| | - Volker Ellenrieder
- Department of Gastroenterology and Gastrointestinal Oncology, University Medicine Goettingen, 37075 Goettingen, Germany.
| | - Elisabeth Hessmann
- Department of Gastroenterology and Gastrointestinal Oncology, University Medicine Goettingen, 37075 Goettingen, Germany.
| | - Qing-Bin Lu
- Department of Physics and Astronomy, University of Waterloo, Waterloo, ON N2L 3G1, Canada.
| | - Albrecht Neesse
- Department of Gastroenterology and Gastrointestinal Oncology, University Medicine Goettingen, 37075 Goettingen, Germany.
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Chiorean EG, Cheung WY, Giordano G, Kim G, Al-Batran SE. Real-world comparative effectiveness of nab-paclitaxel plus gemcitabine versus FOLFIRINOX in advanced pancreatic cancer: a systematic review. Ther Adv Med Oncol 2019; 11:1758835919850367. [PMID: 31205510 PMCID: PMC6535755 DOI: 10.1177/1758835919850367] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Accepted: 04/09/2019] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND No clinical trial has directly compared nab-paclitaxel/gemcitabine (nab-P/G) with FOLFIRINOX (fluorouracil/leucovorin/oxaliplatin/irinotecan) in metastatic or advanced pancreatic cancer (mPC or aPC). We conducted a systematic review of real-world studies comparing these regimens in the first-line setting. METHODS Embase and MEDLINE databases through 22 January 2019, and Gastrointestinal Cancers Symposium 2019 abstracts were searched for real-world, retrospective studies comparing first-line nab-P/G versus FOLFIRINOX in mPC or aPC that met specific parameters. Studies with radiotherapy were excluded. Study quality was assessed using the Newcastle-Ottawa Scale. RESULTS Of 818 records initially identified, 35 were duplicates and 749 did not meet the eligibility criteria, mostly because they were either not comparative (n = 356) or not first line (n = 245). The remaining 34 studies (21 mPC; 13 aPC) assessed >6915 patients who received nab-P/G or FOLFIRINOX. In the studies identified, the median overall survival (OS) reached 14.4 and 15.9 months with nab-P/G and FOLFIRINOX, respectively, and median progression-free survival reached 8.5 and 11.7 months, respectively. Safety data were reported in 14 studies (2205 patients), including 8 single-institutional studies. In most single-institutional studies that reported safety data, rates were higher with FOLFIRINOX versus nab-P/G for grade 3/4 neutropenia (five of six studies) and febrile neutropenia (all three studies), while rates of grade 3/4 peripheral neuropathy were higher with nab-P/G in four of seven studies. CONCLUSIONS Although FOLFIRINOX was associated with slightly longer median OS in more studies, the differences, when available, were not statistically significant. Therefore, a randomized, controlled trial is warranted. Toxicity profile differences represent key considerations for treatment decisions.
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Affiliation(s)
- Elena Gabriela Chiorean
- Fred Hutchinson Cancer Research Center,
University of Washington School of Medicine, 825 Eastlake Ave East, Seattle,
WA 98109, USA
| | | | - Guido Giordano
- IRCCS Casa Sollievo della Sofferenza, San
Giovanni Rotondo, Italy
| | - George Kim
- 21st Century Oncology, Jacksonville, FL,
USA
| | - Salah-Eddin Al-Batran
- Institute of Clinical Cancer Research,
Krankenhaus Nordwest, University Cancer Center, Frankfurt, Germany
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34
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Capurso G, Sette C. Drug resistance in pancreatic cancer: New player caught in act. EBioMedicine 2019; 40:39-40. [PMID: 30765320 PMCID: PMC6413759 DOI: 10.1016/j.ebiom.2019.02.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2019] [Accepted: 02/05/2019] [Indexed: 12/17/2022] Open
Affiliation(s)
- Gabriele Capurso
- PancreatoBiliary Endoscopy and EUS Division, Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute IRCCS, Milan, Italy
| | - Claudio Sette
- Institute of Human Anatomy and Cell Biology, Università Cattolica del Sacro Cuore, Rome, Italy; IRCCS Fondazione Santa Lucia, Rome, Italy.
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