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Enzler T, Nguyen A, Misleh J, Cline VJ, Johns M, Shumway N, Paulson S, Siegel R, Larson T, Messersmith W, Richards D, Chaves J, Pierce E, Zalupski M, Sahai V, Orr D, Ruste SA, Haun A, Kawabe T. A multicenter, randomized phase 2 study to establish combinations of CBP501, cisplatin and nivolumab for ≥3rd-line treatment of patients with advanced pancreatic adenocarcinoma. Eur J Cancer 2024; 201:113950. [PMID: 38422585 DOI: 10.1016/j.ejca.2024.113950] [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: 11/19/2023] [Revised: 02/04/2024] [Accepted: 02/14/2024] [Indexed: 03/02/2024]
Abstract
BACKGROUND There is no standard of care for ≥ 3rd-line treatment of metastatic pancreatic adenocarcinoma (PDAC). CBP501 is a novel calmodulin-binding peptide that has been shown to enhance the influx of platinum agents into tumor cells and tumor immunogenicity. This study aimed to (1) confirm efficacy of CBP501/cisplatin/nivolumab for metastatic PDAC observed in a previous phase 1 study, (2) identify combinations that yield 35% 3-month progression-free survival rate (3MPFS) and (3) define the contribution of CBP501 to the effects of combination therapy. METHODS CBP501 16 or 25 mg/m2 (CBP(16) or CBP(25)) was combined with 60 mg/m2 cisplatin (CDDP) and 240 mg nivolumab (nivo), administered at 3-week intervals. Patients were randomized 1:1:1:1 to (1) CBP(25)/CDDP/nivo, (2) CBP(16)/CDDP/nivo, (3) CBP(25)/CDDP and (4) CDDP/nivo, with randomization stratified by ECOG PS and liver metastases. A Fleming two-stage design was used, yielding a one-sided type I error rate of 2.5% and 80% power when the true 3MPFS is 35%. RESULTS Among 36 patients, 3MPFS was 44.4% in arms 1 and 2, 11.1% in arm 3% and 33.3% in arm 4. Two patients achieved a partial response in arm 1 (ORR 22.2%; none in other arms). Median PFS and OS were 2.4, 2.1, 1.5 and 1.5 months and 6.3, 5.3, 3.7 and 4.9 months, respectively. Overall, all treatment combinations were well tolerated. Most treatment-related adverse events were grade 1-2. CONCLUSIONS The combination CBP(25)/(16)/CDDP/nivo demonstrated promising signs of efficacy and a manageable safety profile for the treatment of advanced PDAC. CLINICAL TRIAL REGISTRATION NCT04953962.
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Affiliation(s)
- T Enzler
- Rogel Cancer Center, University of Michigan Health, Ann Arbor, MI, USA.
| | - A Nguyen
- Comprehensive Cancer Centers of Nevada, Henderson, NV, USA
| | - J Misleh
- Medical Hematology Oncology Consultants PA, Newark, DE, USA
| | - V J Cline
- Texas Oncology - Austin Midtown, Austin, TX, USA
| | - M Johns
- Oncology Hematology Care Eastgate, Cincinnati, OH, USA
| | - N Shumway
- Texas Oncology-San Antonio Stone Oak, San Antonio, TX, USA
| | - S Paulson
- Texas Oncology - Baylor Charles A. Sammons Cancer Center, Dallas, TX, USA
| | - R Siegel
- Illinois Cancer Specialists, Arlington Heights, IL, USA
| | - T Larson
- Minnseota Oncology Hematology PA, Minneapolis, MN, USA
| | - W Messersmith
- University of Colorado Cancer Center, Aurora, CO, USA
| | - D Richards
- Texas Oncology - Northeast Texas Cancer and Research Institute, Tyler, TX, USA
| | - J Chaves
- Northwest Medical Specialties, PLLC, Tacoma, WA, USA
| | - E Pierce
- Ochsner MD Anderson Cancer Center, New Orleans, LA, USA
| | - M Zalupski
- Rogel Cancer Center, University of Michigan Health, Ann Arbor, MI, USA
| | - V Sahai
- Rogel Cancer Center, University of Michigan Health, Ann Arbor, MI, USA
| | - D Orr
- Mary Crowley Cancer Research, Dallas, TX, USA
| | - S A Ruste
- Medical Affairs, Veristat LLC, Toronto Canada
| | - A Haun
- Medical Affairs, Veristat LLC, Toronto Canada
| | - T Kawabe
- CanBas Co., Ltd., Numazu, Shizuoka, Japan
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Toledo B, Deiana C, Scianò F, Brandi G, Marchal JA, Perán M, Giovannetti E. Treatment resistance in pancreatic and biliary tract cancer: molecular and clinical pharmacology perspectives. Expert Rev Clin Pharmacol 2024; 17:323-347. [PMID: 38413373 DOI: 10.1080/17512433.2024.2319340] [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: 11/20/2023] [Accepted: 02/12/2024] [Indexed: 02/29/2024]
Abstract
INTRODUCTION Treatment resistance poses a significant obstacle in oncology, especially in biliary tract cancer (BTC) and pancreatic cancer (PC). Current therapeutic options include chemotherapy, targeted therapy, and immunotherapy. Resistance to these treatments may arise due to diverse molecular mechanisms, such as genetic and epigenetic modifications, altered drug metabolism and efflux, and changes in the tumor microenvironment. Identifying and overcoming these mechanisms is a major focus of research: strategies being explored include combination therapies, modulation of the tumor microenvironment, and personalized approaches. AREAS COVERED We provide a current overview and discussion of the most relevant mechanisms of resistance to chemotherapy, target therapy, and immunotherapy in both BTC and PC. Furthermore, we compare the different strategies that are being implemented to overcome these obstacles. EXPERT OPINION So far there is no unified theory on drug resistance and progress is limited. To overcome this issue, individualized patient approaches, possibly through liquid biopsies or single-cell transcriptome studies, are suggested, along with the potential use of artificial intelligence, to guide effective treatment strategies. Furthermore, we provide insights into what we consider the most promising areas of research, and we speculate on the future of managing treatment resistance to improve patient outcomes.
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Affiliation(s)
- Belén Toledo
- Department of Health Sciences, University of Jaén, Jaén, Spain
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC, VU University Medical Center (VUmc), Amsterdam, The Netherlands
| | - Chiara Deiana
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Fabio Scianò
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC, VU University Medical Center (VUmc), Amsterdam, The Netherlands
- Lumobiotics GmbH, Karlsruhe, Germany
| | - Giovanni Brandi
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Juan Antonio Marchal
- Biopathology and Regenerative Medicine Institute (IBIMER), Centre for Biomedical Research (CIBM), University of Granada, Granada, Spain
- Instituto de Investigación Sanitaria ibs. GRANADA, Hospitales Universitarios de Granada-Universidad de Granada, Granada, Spain
- Department of Human Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada, Spain
- Excellence Research Unit "Modeling Nature" (MNat), University of Granada, Granada, Spain
| | - Macarena Perán
- Department of Health Sciences, University of Jaén, Jaén, Spain
- Biopathology and Regenerative Medicine Institute (IBIMER), Centre for Biomedical Research (CIBM), University of Granada, Granada, Spain
- Excellence Research Unit "Modeling Nature" (MNat), University of Granada, Granada, Spain
| | - Elisa Giovannetti
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC, VU University Medical Center (VUmc), Amsterdam, The Netherlands
- Cancer Pharmacology Lab, Fondazione Pisana per la Scienza, Pisa, Italy
- Cancer Pharmacology Lab, Associazione Italiana per la Ricerca sul Cancro (AIRC) Start-Up Unit, Fondazione Pisana per la Scienza, University of Pisa, Pisa, Italy
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De La Fouchardière C, Malka D, Cropet C, Chabaud S, Raimbourg J, Botsen D, Launay S, Evesque L, Vienot A, Perrier H, Jary M, Rinaldi Y, Coutzac C, Bachet JB, Neuzillet C, Williet N, Desgrippes R, Grainville T, Aparicio T, Peytier A, Lecomte T, Roth GS, Thirot-Bidault A, Lachaux N, Bouché O, Ghiringhelli F. Gemcitabine and Paclitaxel Versus Gemcitabine Alone After 5-Fluorouracil, Oxaliplatin, and Irinotecan in Metastatic Pancreatic Adenocarcinoma: A Randomized Phase III PRODIGE 65-UCGI 36-GEMPAX UNICANCER Study. J Clin Oncol 2024; 42:1055-1066. [PMID: 38232341 DOI: 10.1200/jco.23.00795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 08/09/2023] [Accepted: 10/04/2023] [Indexed: 01/19/2024] Open
Abstract
PURPOSE GEMPAX was an open-label, randomized phase III clinical trial designed to assess the efficacy and tolerability of gemcitabine plus paclitaxel versus gemcitabine alone as second-line treatment for patients with metastatic pancreatic ductal adenocarcinoma (mPDAC) who previously received 5-fluorouracil, oxaliplatin, and irinotecan. METHODS Patients with histologically or cytologically confirmed mPDAC were randomly assigned (2:1) to receive GEMPAX (paclitaxel 80 mg/m2 + gemcitabine 1,000 mg/m2; IV; once at day (D) 1, D8, and D15/arm A) or gemcitabine (arm B) alone once at D1, D8, and D15 every 28 days until progression, toxicity, or patient's decision. The primary end point was overall survival (OS). Secondary end points included progression-free survival (PFS), objective response rate (ORR), quality of life, and safety. RESULTS Overall, 211 patients (median age, 64 [30-86] years; 62% male) were included. After a median study follow-up for alive patients of 13.4 versus 13.8 months in arm A versus arm B, the median OS (95% CI) was 6.4 (5.2 to 7.4) versus 5.9 months (4.6 to 6.9; hazard ratio [HR], 0.87 [0.63 to 1.20]; P = 0.4095), the median PFS was 3.1 (2.2 to 4.3) versus 2.0 months (1.9 to 2.3; HR, 0.64 [0.47 to 0.89]; P = 0.0067), and the ORR was 17.1% (11.3 to 24.4) versus 4.2% (0.9 to 11.9; P = 0.008) in arm A versus arm B, respectively. Overall, 16.7% of patients in arm A and 2.9% in arm B discontinued their treatment because of adverse events (AEs). One grade 5 AE associated with both gemcitabine and paclitaxel was reported in arm A (acute respiratory distress), and 58.0% versus 27.1% of patients experienced grade ≥3 treatment-related AEs in arm A versus arm B, among which 15.2% versus 4.3% had anemia, 15.9% versus 15.7% had neutropenia, 19.6% versus 4.3% had thrombocytopenia, 10.1% versus 2.9% had asthenia and 12.3% versus 0.0% had neuropathy. CONCLUSION While GEMPAX did not meet the primary end point of OS versus gemcitabine alone in patients with mPDAC in the second-line setting, both PFS and ORR were significantly improved.
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Affiliation(s)
| | - David Malka
- Department of Cancer Medicine, Gustave Roussy, University of Paris-Saclay, Villejuif, France
| | - Claire Cropet
- Department of Clinical Research and Innovation, Léon Bérard Centre, Lyon, France
| | - Sylvie Chabaud
- Department of Clinical Research and Innovation, Léon Bérard Centre, Lyon, France
| | - Judith Raimbourg
- Medical Oncology Department, ICO René Gauducheau, Nantes, France
| | - Damien Botsen
- Medical Oncology Department, Godinot Institute, Unicancer Champagne, Reims, France
| | - Simon Launay
- Medical Oncology Department, Paoli Calmettes Institute, Marseille, France
| | - Ludovic Evesque
- Pole of Medicine/Gastro-enterology, Antoine Lacassagne Centre, Nice, France
| | - Angélique Vienot
- Medical Oncology Department, Jean Minjoz Hospital, Besançon, France
| | - Hervé Perrier
- Oncology Department, Saint Joseph Hospital, Marseille, France
| | - Marine Jary
- Oncology Department, Nord Franche Comté Hospital, Montbéliard, France
| | - Yves Rinaldi
- Hepato-gastroenterology and Digestive Oncology Department, European Hospital of Marseille, Marseille, France
| | - Clélia Coutzac
- Medical Oncology Department, Centre Leon Bérard, University Lyon I, Lyon, France
| | - Jean Baptiste Bachet
- Hepato-gastroenterology and Digestive Oncology Department, Pitié-Salpêtrière Hospital, Paris, France
| | - Cindy Neuzillet
- Medical Oncology Department, Curie Institute, Saint Cloud, France
| | - Nicolas Williet
- Hepato-gastroenterology Department, University Institute of Cancerology and Hematology of Saint-Etienne (ICHUSE), Targeting Research Unit in Oncology at the University Hospital of Saint-Etienne (URCAS), Saint-Priest-en-Jarez, France
| | - Romain Desgrippes
- Hepato-Gastroenterology and Digestive Oncology Department, Broussais Hospital, Saint-Malo, France
| | | | - Thomas Aparicio
- Gastroenterology and Digestive Cancerology Department, Saint Louis Hospital, Paris, France
| | - Annie Peytier
- Hepato-Gastroenterology Department, Hospital Centre of Bayeux, Bayeux, France
| | - Thierry Lecomte
- Hepato-gastroenterology and Digestive Oncology Department, CHU Tours, Tours, France
- Department of Nutrition, Growth and Cancer, INSERM UMR1069, University of Tours, Tours, France
| | - Gaël S Roth
- Hepato-Gastroenterology and Digestive Oncology Department, CHU Grenoble Alpes, Institute for Advanced Biosciences, CNRS UMR 5309-INSERM U1209, Université Grenoble Alpes, Grenoble, France
| | - Anne Thirot-Bidault
- Institute of Cancerology Paris Sud-Private Hospital of Antony, Antony, France
| | | | - Olivier Bouché
- Hepatogastroenterology and Digestive Cancerology Department, CHU Robert Debré, Reims, France
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Yoo C, Lamarca A, Choi HJ, Vogel A, Pishvaian MJ, Goyal L, Ueno M, Märten A, Teufel M, Geng L, Morizane C. Brightline-2: a phase IIa/IIb trial of brigimadlin (BI 907828) in advanced biliary tract cancer, pancreatic ductal adenocarcinoma or other solid tumors. Future Oncol 2024. [PMID: 38214149 DOI: 10.2217/fon-2023-0963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Accepted: 12/14/2023] [Indexed: 01/13/2024] Open
Abstract
Mouse double minute 2 homolog (MDM2) is a key negative regulator of the tumor suppressor p53. Blocking the MDM2-p53 interaction, and restoring p53 function, is therefore a potential therapeutic strategy in MDM2-amplified, TP53 wild-type tumors. MDM2 is amplified in several tumor types, including biliary tract cancer (BTC), pancreatic ductal adenocarcinoma (PDAC), lung adenocarcinoma and bladder cancer, all of which have limited treatment options and poor patient outcomes. Brigimadlin (BI 907828) is a highly potent MDM2-p53 antagonist that has shown promising activity in preclinical and early-phase clinical studies. This manuscript describes the rationale and design of an ongoing phase IIa/IIb Brightline-2 trial evaluating brigimadlin as second-line treatment for patients with advanced/metastatic BTC, PDAC, lung adenocarcinoma, or bladder cancer.
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Affiliation(s)
- Changhoon Yoo
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Republic of Korea
| | - Angela Lamarca
- Department of Medical Oncology, Fundacion Jimenez Diaz University Hospital, 28040 Madrid, Spain
| | - Hye Jin Choi
- Division of Medical Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Arndt Vogel
- Department of Gastroenterology, Hepatology & Endocrinology, Hannover Medical School, 0625 Hannover, Germany
- Department of Gastroenterology & Hepatology, Toronto General Hospital, Medical Oncology, Princess Margaret Cancer Centre, Toronto, ON, M5G 2C4, Canada
| | | | - Lipika Goyal
- Stanford Cancer Center, Palo Alto, CA 94305, USA
| | - Makoto Ueno
- Department of Gastroenterology, Kanagawa Cancer Center, Yokohama, Kanagawa 241-8515, Japan
| | - Angela Märten
- Boehringer Ingelheim International GmbH, 55218 Ingelheim am Rhein, Germany
| | - Michael Teufel
- Boehringer Ingelheim Pharmaceuticals Inc, Ridgefield, CT 0687, USA
| | - Lijiang Geng
- Boehringer Ingelheim (China) Investment Co., Shanghai 200040, China
| | - Chigusa Morizane
- Department of Hepatobiliary & Pancreatic Oncology, National Cancer Center Hospital, Tokyo 104-0045, Japan
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Saito K, Michihata N, Hamada T, Jo T, Matsui H, Fushimi K, Nakai Y, Yasunaga H, Fujishiro M. Gemcitabine plus nab-paclitaxel for pancreatic cancer and interstitial lung disease: A nationwide longitudinal study. Cancer Sci 2023; 114:3996-4005. [PMID: 37547944 PMCID: PMC10551588 DOI: 10.1111/cas.15910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Revised: 06/30/2023] [Accepted: 07/09/2023] [Indexed: 08/08/2023] Open
Abstract
Interstitial lung disease (ILD) is an adverse event associated with gemcitabine administration. Gemcitabine plus nab-paclitaxel, which is now a first-line chemotherapy regimen for pancreatic cancer (PC), may increase the risk of ILD; however, large-scale clinical data on this are limited. Thus, this study aimed to elucidate the incidence and risk factors of ILD in patients with PC receiving gemcitabine plus nab-paclitaxel. Through the Diagnosis Procedure Combination database, a Japanese nationwide inpatient database with outpatient data, we identified consecutive patients with PC who received gemcitabine-based chemotherapy between July 2010 and March 2019 at 205 hospitals. Competing-risk analysis was used to examine the cumulative incidence and risk factors of ILD. Among the 6163 patients who received gemcitabine plus nab-paclitaxel, we documented 168 patients (2.7%) who developed ILD with cumulative incidence rates (95% confidence intervals [CIs]) of 2.0% (1.6%-2.4%), 2.7% (2.2%-3.1%), and 3.1% (2.6%-3.6%) at 3, 6, and 12 months, respectively. Compared with patients with PC who received gemcitabine monotherapy, those who received gemcitabine plus nab-paclitaxel had an adjusted subdistribution hazard ratio (SHR) for ILD of 1.93 (95% CI: 1.51-2.47). Older age was associated with a high risk of ILD in patients receiving gemcitabine plus nab-paclitaxel (adjusted SHR comparing ≥75 to ≤74 years, 1.61; 95% CI: 1.16-2.24). In conclusion, this study demonstrated the clinical course of gemcitabine plus nab-paclitaxel-associated ILD in patients with PC. When gemcitabine plus nab-paclitaxel is administered to elderly patients with PC, symptoms associated with ILD must be monitored.
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Affiliation(s)
- Kei Saito
- Department of Gastroenterology, Graduate School of MedicineThe University of TokyoTokyoJapan
- Division of Gastroenterology and Hepatology, Department of Internal MedicineNihon University School of MedicineTokyoJapan
| | - Nobuaki Michihata
- Department of Health Services Research, Graduate School of MedicineThe University of TokyoTokyoJapan
| | - Tsuyoshi Hamada
- Department of Gastroenterology, Graduate School of MedicineThe University of TokyoTokyoJapan
- Department of Hepato‐Biliary‐Pancreatic MedicineThe Cancer Institute Hospital of Japanese Foundation for Cancer ResearchTokyoJapan
| | - Taisuke Jo
- Department of Health Services Research, Graduate School of MedicineThe University of TokyoTokyoJapan
- Department of Respiratory Medicine, Graduate School of MedicineThe University of TokyoTokyoJapan
| | - Hiroki Matsui
- Department of Clinical Epidemiology and Health Economics, School of Public HealthThe University of TokyoTokyoJapan
| | - Kiyohide Fushimi
- Department of Health Informatics and Policy, Graduate School of MedicineTokyo Medical and Dental UniversityTokyoJapan
| | - Yousuke Nakai
- Department of Gastroenterology, Graduate School of MedicineThe University of TokyoTokyoJapan
- Department of Endoscopy and Endoscopic SurgeryThe University of Tokyo HospitalTokyoJapan
| | - Hideo Yasunaga
- Department of Clinical Epidemiology and Health Economics, School of Public HealthThe University of TokyoTokyoJapan
| | - Mitsuhiro Fujishiro
- Department of Gastroenterology, Graduate School of MedicineThe University of TokyoTokyoJapan
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Impact of Sarcopenia on Survival in Patients Treated with FOLFIRINOX in a First-Line Setting for Metastatic Pancreatic Carcinoma. J Clin Med 2023; 12:jcm12062211. [PMID: 36983212 PMCID: PMC10056206 DOI: 10.3390/jcm12062211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 02/20/2023] [Accepted: 03/09/2023] [Indexed: 03/18/2023] Open
Abstract
Sarcopenia, defined as decreased muscle mass and strength, can be evaluated by a computed tomography (CT) examination and might be associated with reduced survival in patients with carcinoma. The prognosis of patients with metastatic pancreatic carcinoma is poor. The FOLFIRINOX (a combination of 5-fluorouracil, irinotecan, and oxaliplatin) chemotherapy regimen is a validated first-line treatment option. We investigated the impact of sarcopenia on overall survival (OS) and progression-free survival (PFS) in patients with metastatic pancreatic carcinoma. Clinical data and CT examinations of patients treated with FOLFIRINOX were retrospectively reviewed. Sarcopenia was estimated using baseline CT examinations. Seventy-five patients were included. Forty-three (57.3%) were classified as sarcopenic. The median OS of non-sarcopenic and sarcopenic patients were 15.6 and 14.1 months, respectively (p = 0.36). The median PFS was 10.3 in non-sarcopenic patients and 9.3 in sarcopenic patients (p = 0.83). No differences in toxicity of FOLFIRINOX were observed. There was a trend towards a higher probability of short-term death (within 4 months of diagnosis) in sarcopenic patients. In this study, the detection of sarcopenia failed to predict a longer OS or PFS in selected patients deemed eligible by a physician for triplet chemotherapy and receiving the FOLFIRINOX regimen in a first-line setting, confirming the major importance of a comprehensive patient assessment by physicians in selecting the best treatment option.
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Thalji SZ, Kamgar M, George B, Aldakkak M, Christians KK, Clarke CN, Erickson BA, Hall WA, Tolat PP, Smith ZL, Evans DB, Tsai S. CA19-9 Response to First-Line Neoadjuvant FOLFIRINOX and Second-Line Gemcitabine/Nab-Paclitaxel for Patients with Operable Pancreatic Cancer. Ann Surg Oncol 2023; 30:3013-3021. [PMID: 36788189 DOI: 10.1245/s10434-022-13055-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Accepted: 12/22/2022] [Indexed: 02/16/2023]
Abstract
BACKGROUND Response to second-line (2L) neoadjuvant therapy for operable pancreatic cancer (PC) is understudied. This study examined carbohydrate antigen 19-9 (CA19-9) response to first-line (1L) and 2L chemotherapy. METHODS The study identified patients with operable PC and elevated CA19-9 (≥ 35 U/mL with total bilirubin < 2 mg/dL) who received 1L FOLFIRINOX (FFX). The patients were restaged after 2 months and based on response, received additional FFX or gemcitabine/nab-paclitaxel (GnP) as part of total neoadjuvant therapy. Response was defined as a decrease in tumor size on computed tomography (CT) imaging or a decline in CA19-9 of 50% or more and preserved performance status. RESULTS For operable PC with an elevated CA19-9, 108 patients received 1L FFX. After 2 months of chemotherapy, the decision was made to continue FFX (FFX ≥ FFX) for 76 (70%) of the 108 patients and switch to GnP (FFX ≥ GnP)) for 32 (30%) of the patients. Of the 32 FFX ≥ GnP patients, 27 had no evidence of radiographic or biochemical (CA19-9) response to 1L FFX. Of these 27 patients, 26 (96%) demonstrated a response to 2L GnP. After 4 months of chemotherapy, 62 (82%) of the 76 FFX ≥ FFX patients had a CA19-9 response compared with 31 (97%) of the 32 FFX ≥ GnP patients (p = 0.04). CONCLUSIONS Lack of biochemical response to 2 months of 1L FFX may identify a subgroup of patients with a very high rate of response to 2L GnP, emphasizing the importance of assessing treatment response at 2-month intervals.
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Affiliation(s)
- Sam Z Thalji
- Department of Surgery, Division of Surgical Oncology, LaBahn Pancreatic Cancer Program, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Mandana Kamgar
- Department of Medicine, Division of Medical Oncology, LaBahn Pancreatic Cancer Program, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Ben George
- Department of Medicine, Division of Medical Oncology, LaBahn Pancreatic Cancer Program, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Mohammed Aldakkak
- Department of Surgery, Division of Surgical Oncology, LaBahn Pancreatic Cancer Program, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Kathleen K Christians
- Department of Surgery, Division of Surgical Oncology, LaBahn Pancreatic Cancer Program, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Callisia N Clarke
- Department of Surgery, Division of Surgical Oncology, LaBahn Pancreatic Cancer Program, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Beth A Erickson
- Department of Radiation Oncology, LaBahn Pancreatic Cancer Program, Medical College of Wisconsin, Milwaukee, WI, USA
| | - William A Hall
- Department of Radiation Oncology, LaBahn Pancreatic Cancer Program, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Parag P Tolat
- Department of Radiology, LaBahn Pancreatic Cancer Program, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Zachary L Smith
- Department of Medicine, Division of Gastroenterology and Hepatology, LaBahn Pancreatic Cancer Program, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Douglas B Evans
- Department of Surgery, Division of Surgical Oncology, LaBahn Pancreatic Cancer Program, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Susan Tsai
- Department of Surgery, Division of Surgical Oncology, LaBahn Pancreatic Cancer Program, Medical College of Wisconsin, Milwaukee, WI, USA.
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Lu J, Tan J, Yu X. A prognostic model based on tumor microenvironment-related lncRNAs predicts therapy response in pancreatic cancer. Funct Integr Genomics 2023; 23:32. [PMID: 36625842 DOI: 10.1007/s10142-023-00964-x] [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: 10/08/2022] [Revised: 12/21/2022] [Accepted: 01/02/2023] [Indexed: 01/11/2023]
Abstract
Pancreatic cancer is an aggressive malignant tumor with high mortality and a low survival rate. The immune and stromal cells that infiltrate in the tumor microenvironment (TME) significantly impact immunotherapy and drug responses. Therefore, we identify the TME-related lncRNAs to develop a prognostic model for predicting the therapy efficacy in pancreatic cancer patients. Firstly, we identified differentially expressed genes (DEGs) for weighted gene co-expression network analysis (WGCNA) to identify the TME-related module eigengenes. According to the module eigengenes, the TME-related prognostic lncRNAs were screened through the univariate Cox, least absolute shrinkage and selection operator (LASSO), and multivariate Cox analyses to construct a prognostic risk score (RS) model. Next, the predictive power of this model was evaluated by the time-dependent receiver operating characteristic (ROC) curve and Kaplan-Meier analyses. In addition, functional enrichment, immune cell infiltration, and somatic mutation analyses were performed. Finally, tumor immune dysfunction and exclusion (TIDE) score and drug sensitivity analyses were applied to predict therapy response. In this study, 11 TME-related prognostic lncRNAs were identified to develop the prognostic RS model. According to the RS, the low-risk patients had a better prognosis, lower rates of somatic mutation, lower TIDE scores, and higher sensitivity to gemcitabine and paclitaxel compared to high-risk patients. The findings above suggested that low-risk patients may benefit more from immunotherapy, and high-risk patients may benefit more from chemotherapy. Within this study, we established a prognostic RS model based on 11 TME-related lncRNAs, which may help improve clinical decision-making.
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Affiliation(s)
- Jianzhong Lu
- School of Sciences, Shanghai Institute of Technology, Shanghai, 201418, China
| | - Jinhua Tan
- School of Sciences, Shanghai Institute of Technology, Shanghai, 201418, China
| | - Xiaoqing Yu
- School of Sciences, Shanghai Institute of Technology, Shanghai, 201418, China.
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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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10
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Huffman BM, Basu Mallick A, Horick NK, Wang-Gillam A, Hosein PJ, Morse MA, Beg MS, Murphy JE, Mavroukakis S, Zaki A, Schlechter BL, Sanoff H, Manz C, Wolpin BM, Arlen P, Lacy J, Cleary JM. Effect of a MUC5AC Antibody (NPC-1C) Administered With Second-Line Gemcitabine and Nab-Paclitaxel on the Survival of Patients With Advanced Pancreatic Ductal Adenocarcinoma: A Randomized Clinical Trial. JAMA Netw Open 2023; 6:e2249720. [PMID: 36602796 PMCID: PMC9856813 DOI: 10.1001/jamanetworkopen.2022.49720] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
IMPORTANCE Treatment options are limited for patients with advanced pancreatic ductal adenocarcinoma (PDAC) beyond first-line 5-fluorouracil, leucovorin, irinotecan, and oxaliplatin (FOLFIRINOX), with such individuals commonly being treated with gemcitabine and nab-paclitaxel. OBJECTIVE To determine whether NPC-1C, an antibody directed against MUC5AC, might increase the efficacy of second-line gemcitabine and nab-paclitaxel in patients with advanced PDAC. DESIGN, SETTING, AND PARTICIPANTS This multicenter, randomized phase II clinical trial enrolled patients with advanced PDAC between April 2014 and March 2017 whose disease had progressed on first-line FOLFIRINOX. Eligible patients had tumors with at least 20 MUC5AC staining by centralized immunohistochemistry review. Statistical analysis was performed from April to May 2022. INTERVENTIONS Patients were randomly assigned to receive gemcitabine (1000 mg/m2) and nab-paclitaxel (125 mg/m2) administered intravenously on days 1, 8, and 15 of every 4-week cycle, with or without intravenous NPC-1C 1.5 mg/kg every 2 weeks. MAIN OUTCOMES AND MEASURES The primary end point was overall survival (OS). Secondary end points were progression-free survival (PFS), objective response rate (ORR), and safety. Pretreatment clinical variables were explored with Cox proportional hazards analysis. RESULTS A total of 78 patients (median [range] age, 62 [36-78] years; 32 [41%] women; 9 [12%] Black; 66 [85%] White) received second-line treatment with gemcitabine plus nab-paclitaxel (n = 40) or gemcitabine plus nab-paclitaxel and NPC-1C (n = 38). Median OS was 6.6 months (95% CI, 4.7-8.4 months) with gemcitabine plus nab-paclitaxel vs 5.0 months (95% CI, 3.3-6.5 months; P = .22) with gemcitabine plus nab-paclitaxel and NPC-1C. Median PFS was 2.7 months (95% CI, 1.9-4.1 months) with gemcitabine plus nab-paclitaxel vs 3.4 months (95% CI, 1.9-5.3 months; P = .80) with gemcitabine plus nab-paclitaxel and NPC-1C. The ORR was 3.1% (95% CI, 0.4%-19.7%) in the gemcitabine plus nab-paclitaxel and NPC-1C group and 2.9% (95% CI, 0.4%-18.7%) in the gemcitabine plus nab-paclitaxel group. No differences in toxicity were observed between groups, except that grade 3 or greater anemia occurred more frequently in patients treated with gemcitabine plus nab-paclitaxel and NPC-1C than gemcitabine plus nab-paclitaxel (39% [15 of 38] vs 10% [4 of 40]; P = .003). The frequency of chemotherapy dose reductions was similar in both groups (65% vs 74%; P = .47). Lower performance status, hypoalbuminemia, PDAC diagnosis less than or equal to 18 months before trial enrollment, lymphocyte-to-monocyte ratio less than 2.8, and CA19-9 greater than 2000 IU/mL were independently associated with poorer survival. CONCLUSIONS AND RELEVANCE In this randomized clinical trial of advanced PDAC, NPC-1C did not enhance the efficacy of gemcitabine/nab-paclitaxel. These data provide a benchmark for future trials investigating second-line treatment of PDAC. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT01834235.
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Affiliation(s)
- Brandon M. Huffman
- Division of Gastrointestinal Oncology, Department of Medical Oncology, Dana-Farber Cancer Institute/Harvard Medical School, Boston, Massachusetts
| | - Atrayee Basu Mallick
- Thomas Jefferson University/Sidney Kimmel Cancer Center, Philadelphia, Pennsylvania
| | - Nora K. Horick
- Biostatistics Center, Massachusetts General Hospital, Boston
| | - Andrea Wang-Gillam
- Washington University in St. Louis, School of Medicine, St. Louis, Missouri
| | | | | | - Muhammad Shaalan Beg
- UT Southwestern Medical Center, Dallas, Texas
- Science 37 Inc, Durham, North Carolina
| | - Janet E. Murphy
- Division of Hematology/Oncology, Massachusetts General Hospital, Boston
| | | | | | | | | | - Christopher Manz
- Division of Population Sciences, Department of Medical Oncology, Dana-Farber Cancer Institute/Harvard Medical School, Boston, Massachusetts
| | - Brian M. Wolpin
- Division of Gastrointestinal Oncology, Department of Medical Oncology, Dana-Farber Cancer Institute/Harvard Medical School, Boston, Massachusetts
| | | | - Jill Lacy
- Yale Cancer Center, Yale School of Medicine, New Haven, Connecticut
| | - James M. Cleary
- Division of Gastrointestinal Oncology, Department of Medical Oncology, Dana-Farber Cancer Institute/Harvard Medical School, Boston, Massachusetts
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11
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Wang-Gillam A, Lim KH, McWilliams R, Suresh R, Lockhart AC, Brown A, Breden M, Belle JI, Herndon J, Bogner SJ, Pedersen K, Tan B, Boice N, Acharya A, Abdiannia M, Gao F, Yoon HH, Zhu M, Trikalinos NA, Ratner L, Aranha O, Hawkins WG, Herzog BH, DeNardo DG. Defactinib, Pembrolizumab, and Gemcitabine in Patients with Advanced Treatment Refractory Pancreatic Cancer: A Phase I Dose Escalation and Expansion Study. Clin Cancer Res 2022; 28:5254-5262. [PMID: 36228156 PMCID: PMC9772237 DOI: 10.1158/1078-0432.ccr-22-0308] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 07/05/2022] [Accepted: 10/11/2022] [Indexed: 01/24/2023]
Abstract
PURPOSE Targeting focal adhesion kinase (FAK) renders checkpoint immunotherapy effective in pancreatic ductal adenocarcinoma (PDAC) mouse model. Defactinib is a highly potent oral FAK inhibitor that has a tolerable safety profile. PATIENTS AND METHODS We conducted a multicenter, open-label, phase I study with dose escalation and expansion phases. In dose escalation, patients with refractory solid tumors were treated at five escalating dose levels of defactinib and gemcitabine to identify a recommended phase II dose (RP2D). In expansion phase, patients with metastatic PDAC who progressed on frontline treatment (refractory cohort) or had stable disease (SD) after at least 4 months of standard gemcitabine/nab-paclitaxel (maintenance cohort) were treated at RP2D. Pre- and posttreatment tumor biopsies were performed to evaluate tumor immunity. RESULTS The triple drug combination was well-tolerated, with no dose-limiting toxicities. Among 20 treated patients with refractory PDAC, the disease control rate (DCR) was 80%, with one partial response (PR) and 15 SDs, and the median progression-free survival (PFS) and overall survival (OS) were 3.6 and 7.8 months, respectively. Among 10 evaluable patients in the maintenance cohort, DCR was 70% with one PR and six SDs. Three patients with SD came off study due to treatment- or disease-related complications. The median PFS and OS on study treatment were 5.0 and 8.3 months, respectively. CONCLUSIONS The combination of defactinib, pembrolizumab, and gemcitabine was well-tolerated and safe, had promising preliminary efficacy, and showed biomarker activity in infiltrative T lymphocytes. Efficacy of this strategy may require incorporation of more potent chemotherapy in future studies.
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Affiliation(s)
- Andrea Wang-Gillam
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
- Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Kian-Huat Lim
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
- Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Robert McWilliams
- Division of Medical Oncology, Department of Oncology, Mayo Clinic, Rochester MN 55905, USA
| | - Rama Suresh
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Albert C. Lockhart
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Amberly Brown
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Marcus Breden
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Jad I. Belle
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - John Herndon
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Savannah J. Bogner
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Katrina Pedersen
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Benjamin Tan
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Nicholas Boice
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Abhi Acharya
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Mina Abdiannia
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Feng Gao
- Department of Surgery, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Harry H. Yoon
- Division of Medical Oncology, Department of Oncology, Mayo Clinic, Rochester MN 55905, USA
| | - Mojun Zhu
- Division of Medical Oncology, Department of Oncology, Mayo Clinic, Rochester MN 55905, USA
| | - Nikolaos A. Trikalinos
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Lee Ratner
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Olivia Aranha
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - William G. Hawkins
- Department of Surgery, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Brett H. Herzog
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - David G. DeNardo
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
- Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO 63110, USA
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
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12
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Sadaka S, Iwashita T, Fujii H, Kato-Hayashi H, Ohata K, Uemura S, Shimizu M, Suzuki A. Impact of First-Line FOLFIRINOX-Induced Peripheral Neuropathy on the Efficacy of Second-Line GnP in Patients with Unresectable Advanced Pancreatic Cancer. J Clin Med 2022; 11:jcm11195895. [PMID: 36233762 PMCID: PMC9572211 DOI: 10.3390/jcm11195895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 10/02/2022] [Accepted: 10/03/2022] [Indexed: 11/16/2022] Open
Abstract
Modified FOLFIRINOX (mFFX) and Gemcitabine plus nab-paclitaxel (GnP) are effective first-line chemotherapies for unresectable advanced pancreatic cancer (APC); however, both lead to peripheral neuropathy (PN). Aims: To evaluate the impact of first-line mFFX-induced PN on the efficacy of second-line GnP in patients with APC. Methods: A database containing patients with APC was retrospectively analyzed to evaluate patients who received second-line GnP after first-line mFFX failure between September 2014 and January 2021. The efficacy and safety of GnP were compared between patients with PN ≥ Grade 2 (PN group) and PN ≤ Grade 1 (non-PN group) at the start of second-line GnP. Cox proportional hazards analysis was also performed to examine the effect on overall survival (OS) and time-to-treatment failure (TTF). Results: Fifty-nine patients (PN group, 18 patients; non-PN group, 41 patients) were included. Median OS and TTF in the PN versus non-PN group were 7.7 versus 5.7 months (p = 0.19) and 3.8 versus 2.7 months (p = 0.18), respectively. Multivariate analysis showed that PN (≥Grade 2) was not a significant factor affecting either OS (hazard ratio (HR) 0.66, 95% confidence interval [CI] 0.33–1.31, p = 0.24) or TTF (HR 0.71, 95% CI 0.38–1.33, p = 0.28). No significant difference was observed in the relative dose intensity of GEM or nab-PTX, and incidence of adverse events. Conclusions: mFFX-induced PN has little impact on the efficacy and safety of second-line GnP in patients with APC. Second-line GnP could be a possible treatment option regardless of the presence of PN.
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Affiliation(s)
- Shiori Sadaka
- Department of Pharmacy, Gifu University Hospital, 1-1 Yanagido, Gifu 501-1194, Japan
| | - Takuji Iwashita
- First Department of Internal Medicine, Gifu University Hospital, 1-1 Yanagido, Gifu 501-1194, Japan
- Correspondence: ; Tel.: +81-58-230-6308; Fax: +81-58-230-6316
| | - Hironori Fujii
- Department of Pharmacy, Gifu University Hospital, 1-1 Yanagido, Gifu 501-1194, Japan
| | - Hiroko Kato-Hayashi
- Department of Pharmacy, Gifu University Hospital, 1-1 Yanagido, Gifu 501-1194, Japan
| | - Koichi Ohata
- Department of Pharmacy, Gifu University Hospital, 1-1 Yanagido, Gifu 501-1194, Japan
| | - Shinya Uemura
- First Department of Internal Medicine, Gifu University Hospital, 1-1 Yanagido, Gifu 501-1194, Japan
| | - Masahito Shimizu
- First Department of Internal Medicine, Gifu University Hospital, 1-1 Yanagido, Gifu 501-1194, Japan
| | - Akio Suzuki
- Department of Pharmacy, Gifu University Hospital, 1-1 Yanagido, Gifu 501-1194, Japan
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13
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Rehman M, Khaled A, Noel M. Cytotoxic Chemotherapy in Advanced Pancreatic Cancer. Hematol Oncol Clin North Am 2022; 36:1011-1018. [PMID: 36154782 DOI: 10.1016/j.hoc.2022.07.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Advanced pancreatic cancer remains one of the deadliest malignancies in 2022. Although there has been significant progress in treatment options with improved outcomes in many cancers, this growth has been slow in pancreatic cancer. This article examines specific components of approved first- and second-line therapies for advanced pancreatic cancer treatment and their effectiveness and concludes with a brief exploration of future directions for targeted therapies.
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Affiliation(s)
- Muneeb Rehman
- Georgetown Lombardi Comprehensive Care Center, 3800 Reservoir Road Northwest, Washington, DC 20007, USA.
| | - Aakib Khaled
- Georgetown University School of Medicine, 3800 Reservoir Road Northwest, Washington, DC 20007, USA
| | - Marcus Noel
- Georgetown Lombardi Comprehensive Care Center, 3800 Reservoir Road Northwest, Washington, DC 20007, USA
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14
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Ueberroth BE, Jones JC, Bekaii-Saab TS. Circulating tumor DNA (ctDNA) to evaluate minimal residual disease (MRD), treatment response, and posttreatment prognosis in pancreatic adenocarcinoma. Pancreatology 2022; 22:741-748. [PMID: 35725696 DOI: 10.1016/j.pan.2022.06.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 06/03/2022] [Accepted: 06/09/2022] [Indexed: 12/11/2022]
Abstract
BACKGROUND Circulating tumor DNA (ctDNA) has emerged as a blood-based test with multiple utilities in oncology. In the past few years, multiple studies of varying designs, methods, and quality have emerged which show promise for ctDNA as a tool to assess response to treatment and detect minimal residual disease (MRD) across various gastrointestinal (GI) malignancies. We aim to review the current literature for ctDNA as it pertains to assessing treatment response, MRD, prognosis, and risk of recurrence for pancreatic adenocarcinoma. METHODS PubMed was queried with a combination of terms regarding pancreatic adenocarcinoma, minimal residual disease, resection, and prognosis. All resultant articles were reviewed by the authors for appropriate fit with scope. RESULTS Fourteen articles were identified that fit with the scope of this review. CONCLUSIONS Detectable ctDNA after definitive resection, specifically mutated KRAS, correlates with shorter recurrence-free survival (RFS), overall survival (OS), and overall prognosis. Limited data also suggests ctDNA may provide a noninvasive means to assess response to chemotherapy. Whether this information is actionable in terms of altering neoadjuvant or postresection treatment regimens remains an open question requiring further study.
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Affiliation(s)
- Benjamin E Ueberroth
- Department of Internal Medicine, Mayo Clinic, 5777 E Mayo Blvd, Phoenix, AZ, 85054, USA.
| | - Jeremy C Jones
- Mayo Clinic Comprehensive Cancer Center, 4500 San Pablo Road, Jacksonville, FL, 32224, USA
| | - Tanios S Bekaii-Saab
- Mayo Clinic Comprehensive Cancer Center, 5881 E Mayo Blvd, Phoenix, AZ, 85054, USA
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15
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Loh J, Ang YLE, Jain A, Yeong J, Sundar R. Targeting Anaplastic Lymphoma Kinase in GI Primary Malignancies. JCO Precis Oncol 2022; 6:e2200208. [PMID: 35939772 PMCID: PMC9384951 DOI: 10.1200/po.22.00208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 04/27/2022] [Accepted: 06/14/2022] [Indexed: 11/20/2022] Open
Affiliation(s)
- Jerold Loh
- Department of Haematology-Oncology, National University Cancer Institute, Singapore
| | - Yvonne Li En Ang
- Department of Haematology-Oncology, National University Cancer Institute, Singapore
| | - Amit Jain
- Division of Medical Oncology, National Cancer Centre, Singapore, Singapore
| | - Joe Yeong
- Department of Anatomical Pathology, Singapore General Hospital, Singapore, Singapore
- Institute of Molecular Cell Biology (IMCB), Agency of Science, Technology and Research (A*STAR), Singapore, Singapore
- Singapore Immunology Network, Agency of Science (SIgN), Technology and Research (A*STAR), Singapore, Singapore
| | - Raghav Sundar
- Department of Haematology-Oncology, National University Cancer Institute, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Cancer and Stem Cell Biology Program, Duke-NUS Medical School, Singapore
- The N.1 Institute for Health, National University of Singapore, Singapore
- Singapore Gastric Cancer Consortium, Singapore
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16
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Management of Pancreatic Cancer and Its Microenvironment: Potential Impact of Nano-Targeting. Cancers (Basel) 2022; 14:cancers14122879. [PMID: 35740545 PMCID: PMC9221065 DOI: 10.3390/cancers14122879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 06/01/2022] [Accepted: 06/07/2022] [Indexed: 12/10/2022] Open
Abstract
Simple Summary The poor prognosis and survival rates associated with pancreatic cancer show that there is a clear unmet need for better disease management. The heterogeneity of the tumor and its microenvironment, including stroma and fibrosis, creates a challenge for current therapy. The pathogenesis of pancreatic cancer is mediated by several factors, such as severed communication between pancreatic stellate cells and stroma and the consequences of hypoxia-inducible factors that aid in the survival of the pancreatic tumor. Given the multiple limitations of molecular targeting, multiple functional nano-targeting offers a breakthrough in pancreatic cancer treatment through its ability to overcome the physical challenges posed by the tumor microenvironment, amongst many others. Abstract Pancreatic ductal adenocarcinoma (PDAC) is rare and difficult to treat, making it a complicated diagnosis for every patient. These patients have a low survival rate along with a poor quality of life under current pancreatic cancer therapies that adversely affect healthy cells due to the lack of precise drug targeting. Additionally, chemoresistance and radioresistance are other key challenges in PDAC, which might be due in part to the lack of tumor-targeted delivery of sufficient levels of different chemotherapies because of their low therapeutic index. Thus, instead of leaving a trail of off-target damage when killing these cancer cells, it is best to find a way that targets them directly. More seriously, metastatic relapse often occurs after surgery, and therefore, achieving improved outcomes in the management of PDAC in the absence of strategies preventing metastasis is likely to be impossible. Nano-targeting of the tumor and its microenvironment has shown promise for treating various cancers, which might be a promising approach for PDAC. This review updates the advancements in treatment modalities for pancreatic cancer and highlights future directions that warrant further investigation to increase pancreatic patients’ overall survival.
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17
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Zaibet S, Hautefeuille V, Auclin E, Lièvre A, Tougeron D, Sarabi M, Gilabert M, Wasselin J, Edeline J, Artru P, Bechade D, Morin C, Ducoulombier A, Taieb J, Pernot S. Gemcitabine + Nab-paclitaxel or Gemcitabine alone after FOLFIRINOX failure in patients with metastatic pancreatic adenocarcinoma: a real-world AGEO study. Br J Cancer 2022; 126:1394-1400. [PMID: 35094032 PMCID: PMC9091233 DOI: 10.1038/s41416-022-01713-w] [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: 08/04/2021] [Revised: 12/20/2021] [Accepted: 01/20/2022] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND Gemcitabine (Gem) alone or with Nab-paclitaxel (Gem-Nab) is used as second-line treatment for metastatic pancreatic adenocarcinoma (mPA) after FOLFIRINOX (FFX) failure; however, no comparative data exist. This study evaluates the efficacy and safety of adding Nab-paclitaxel to Gem for mPA after FFX failure. METHODS In this retrospective real-world multicenter study, from 2011 to 2019, patients with mPA receiving Gem-Nab (Gem 1000 mg/m² + Nab 125 mg/m², 3 out of 4 weeks) or Gem alone were included after progression on FFX. RESULTS A total of 427 patients were included. Patients receiving Gem-Nab had more metastatic sites, peritoneal disease and less PS 2 (24% vs. 35%). After median follow-up of 22 months, Gem-Nab was associated with better disease control rate (DCR) (56% vs. 32%; P < 0.001), progression-free survival (PFS) (3.5 vs. 2.3 months; 95% CI: 0.43-0.65) and overall survival (OS) (7.1 vs. 4.7 months; 95% CI: 0.53-0.86). After multivariate analysis, Gem-Nab and PS 0/1 were associated with better OS and PFS. Grade 3/4 toxicity was more frequent with Gem-Nab (44% vs. 29%). CONCLUSION In this study, Gem-Nab was associated with better DCR, PFS and OS compared with Gem alone in patients with mPA after FFX failure, at the cost of higher toxicity.
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Affiliation(s)
- Sonia Zaibet
- Department of Hepato-Gastroenterology and Gastrointestinal Oncology, Hôpital Européen Georges Pompidou, Université de Paris, SIRIC CARPEM Comprehensive Cancer Center, Paris, France
| | - Vincent Hautefeuille
- Department of Hepato-Gastroenterology and Gastrointestinal Oncology, CHU Amiens Picardie, Amiens, France
| | - Edouard Auclin
- Department of Medical Oncology, Hôpital Européen Georges Pompidou, Université de Paris, SIRIC CARPEM Comprehensive Cancer Center, Paris, France
- INSERM, UMR 1138, team 22, Centre de Recherche des Cordeliers, Université de Paris, Paris, France
| | - Astrid Lièvre
- Department of Gastroenterology, CHU Rennes, INSERM U1242, Rennes, France
| | - David Tougeron
- Department of Hepato-Gastroenterology, CHU Poitiers, Poitiers, France
| | - Mathieu Sarabi
- Department of Medical Oncology, Centre Léon Bérard, Lyon, France
| | - Marine Gilabert
- Department of Medical Oncology, Institut Paoli-Calmettes, Marseille, France
| | - Julie Wasselin
- Department of Hepato-Gastroenterology and Gastrointestinal Oncology, CHU Amiens Picardie, Amiens, France
| | - Julien Edeline
- Department of Medical Oncology, Centre Eugène Marquis, Rennes, France
| | - Pascal Artru
- Department of Hepato-Gastroenterology, Hôpital Privé Jean Mermoz, Lyon, France
| | | | - Clémence Morin
- Department of Medical Oncology, Centre Léon Bérard, Lyon, France
| | | | - Julien Taieb
- Department of Hepato-Gastroenterology and Gastrointestinal Oncology, Hôpital Européen Georges Pompidou, Université de Paris, SIRIC CARPEM Comprehensive Cancer Center, Paris, France
| | - Simon Pernot
- Department of Medical Oncology, Institut Bergonié, Bordeaux, France.
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18
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Chakrabarti S, Kamgar M, Mahipal A. Systemic Therapy of Metastatic Pancreatic Adenocarcinoma: Current Status, Challenges, and Opportunities. Cancers (Basel) 2022; 14:2588. [PMID: 35681565 PMCID: PMC9179239 DOI: 10.3390/cancers14112588] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Revised: 05/19/2022] [Accepted: 05/23/2022] [Indexed: 02/01/2023] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is an aggressive malignancy characterized by nonspecific presenting symptoms, lack of a screening test, rapidly progressive clinical course, and presentation with an advanced-stage disease in the majority of patients. PDAC is essentially a systemic disease irrespective of the initial stage, as most patients with non-metastatic PDAC undergoing curative-intent treatment eventually experience metastatic relapse. Currently, cytotoxic chemotherapy remains the cornerstone of treatment in patients with advanced disease. However, the current standard treatment with multiagent chemotherapy has modest efficacy and results in median overall survival (OS) of less than a year and a 5-year OS of about 10%. The pathobiology of PDAC poses many challenges, including a unique tumor microenvironment interfering with drug delivery, intratumoral heterogeneity, and a strongly immunosuppressive microenvironment that supports cancer growth. Recent research is exploring a wide range of novel therapeutic targets, including genomic alterations, tumor microenvironment, and tumor metabolism. The rapid evolution of tumor genome sequencing technologies paves the way for personalized, targeted therapies. The present review summarizes the current chemotherapeutic treatment paradigm of advanced PDAC and discusses the evolving novel targets that are being investigated in a myriad of clinical trials.
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Affiliation(s)
- Sakti Chakrabarti
- Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI 53226, USA; (S.C.); (M.K.)
| | - Mandana Kamgar
- Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI 53226, USA; (S.C.); (M.K.)
| | - Amit Mahipal
- Division of Medical Oncology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA
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Dorman K, Heinemann V, Kobold S, von Bergwelt-Baildon M, Boeck S. Novel systemic treatment approaches for metastatic pancreatic cancer. Expert Opin Investig Drugs 2022; 31:249-262. [PMID: 35114868 DOI: 10.1080/13543784.2022.2037552] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
INTRODUCTION Pancreatic ductal adenocarcinoma (PDAC) has a 5-year overall survival rate of 10 %, emphasizing the need for more effective therapies, especially in metastatic disease. The immunosuppressive tumor microenvironment, poor vascularization, and dense tumor stroma typical for PDAC are hurdles that need to be overcome by novel drugs. Investigations are moving towards more targeted treatments including immunotherapy and cell-based approaches. AREAS COVERED This article reviews emerging drugs in clinical development for metastatic PDAC, focusing on cellular therapies and novel treatments targeting metabolism, tumor stroma, oncogenic pathways and immunosuppression. With immunotherapy and CAR T cell therapy on the rise in hematological malignancies, the transfer to solid tumors remains intriguing. Multiple exciting clinical trials investigating innovative therapeutic strategies for PDAC are currently ongoing and reviewed herein. ClinicalTrials.gov, conference abstracts and PubMed were searched in August 2021 and assessed for information on ongoing and published clinical studies. EXPERT OPINION With many challenges to overcome, the optimal therapy for patients with metastatic PDAC is likely to consist of a combination of different agents. We are slowly moving from entity-dependent approaches to ones more focused on molecular and pathological features. Increasingly personalized treatment plans tailored to each patient may be the future of PDAC therapy.
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Affiliation(s)
- Klara Dorman
- Department of Internal Medicine III and Comprehensive Cancer Center, Klinikum Grosshadern, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Volker Heinemann
- Department of Internal Medicine III and Comprehensive Cancer Center, Klinikum Grosshadern, Ludwig-Maximilians-Universität München, Munich, Germany.,German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - Sebastian Kobold
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany.,Center for Integrated Protein Science Munich and Division of Clinical Pharmacology, Department of Medicine IV, University Hospital, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Michael von Bergwelt-Baildon
- Department of Internal Medicine III and Comprehensive Cancer Center, Klinikum Grosshadern, Ludwig-Maximilians-Universität München, Munich, Germany.,German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - Stefan Boeck
- Department of Internal Medicine III and Comprehensive Cancer Center, Klinikum Grosshadern, Ludwig-Maximilians-Universität München, Munich, Germany.,German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
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20
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YILDIRIM ÖA, ERDUR E. Pancreatic cancer treatment after FOLFIRINOX: prognostic importance of chemotherapy dose intensity and albumin/globulin ratio in second line. JOURNAL OF HEALTH SCIENCES AND MEDICINE 2022. [DOI: 10.32322/jhsm.1011658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/09/2022] Open
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21
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Lundy J, Harris M, Zalcberg J, Zimet A, Goldstein D, Gebski V, Borsaru A, Desmond C, Swan M, Jenkins BJ, Croagh D. EUS-FNA Biopsies to Guide Precision Medicine in Pancreatic Cancer: Results of a Pilot Study to Identify KRAS Wild-Type Tumours for Targeted Therapy. Front Oncol 2021; 11:770022. [PMID: 34956889 PMCID: PMC8696205 DOI: 10.3389/fonc.2021.770022] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Accepted: 11/18/2021] [Indexed: 12/27/2022] Open
Abstract
Background Pancreatic ductal adenocarcinoma (PDAC) is a leading cause of cancer death and lacks effective treatment options. Diagnostic endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) biopsies represent an appealing source of material for molecular analysis to inform targeted therapy, as they are often the only available tissue for patients presenting with PDAC irrespective of disease stage. However, EUS-FNA biopsies are typically not used to screen for precision medicine studies due to concerns about low tissue yield and quality. Epidermal growth factor receptor (EGFR) inhibition has shown promise in clinical trials of unselected patients with advanced pancreatic cancer, but has not been prospectively tested in KRAS wild-type patients. Here, we examine the clinical utility of EUS-FNA biopsies for molecular screening of KRAS wild-type PDAC patients for targeted anti-EGFR therapy to assess the feasibility of this approach. Patients and Methods Fresh frozen EUS-FNA or surgical biopsies from PDAC patient tumours were used to screen for KRAS mutations. Eligible patients with recurrent, locally advanced, or metastatic KRAS wild-type status who had received at least one prior line of chemotherapy were enrolled in a pilot study (ACTRN12617000540314) and treated with panitumumab at 6mg/kg intravenously every 2 weeks until progression or unacceptable toxicity. The primary endpoint was 4-month progression-free survival (PFS). Results 275 patient biopsies were screened for KRAS mutations, which were detected in 88.3% of patient samples. 8 eligible KRAS wild-type patients were enrolled onto the interventional study between November 2017 and December 2020 and treated with panitumumab. 4-month PFS was 14.3% with no objective tumour responses observed. The only grade 3/4 treatment related toxicity observed was hypomagnesaemia. Conclusions This study demonstrates proof-of-principle feasibility to molecularly screen patients with pancreatic cancer for targeted therapies, and confirms diagnostic EUS-FNA biopsies as a reliable source of tumour material for molecular analysis. Single agent panitumumab was safe and tolerable but led to no objective tumour responses in this population.
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Affiliation(s)
- Joanne Lundy
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research, Clayton, VIC, Australia.,Department of Molecular and Translational Science, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, VIC, Australia.,Department of Surgery, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, VIC, Australia
| | - Marion Harris
- Department of Oncology, Faculty of Medicine, Nursing and Health Sciences and School of Clinical Sciences, Monash University, Clayton, VIC, Australia
| | - John Zalcberg
- Department of Medical Oncology, Alfred Health, Melbourne, VIC, Australia.,Public Health and Preventative Medicine, Monash University, Melbourne, VIC, Australia
| | - Allan Zimet
- Department of Medical Oncology, Epworth Hospital, Melbourne, VIC, Australia
| | - David Goldstein
- Prince of Wales Clinical School, University of New South Wales, Sydney, NSW, Australia.,Department of Medical Oncology, Prince of Wales Hospital, Randwick, NSW, Australia
| | - Val Gebski
- National Health and Medical Research Council Clinical Trials Centre, University of Sydney, Camperdown, NSW, Australia
| | - Adina Borsaru
- Diagnostic Imaging, Monash Health, Melbourne, VIC, Australia
| | | | - Michael Swan
- Department of Gastroenterology, Monash Health, Melbourne, VIC, Australia
| | - Brendan J Jenkins
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research, Clayton, VIC, Australia.,Department of Molecular and Translational Science, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, VIC, Australia
| | - Daniel Croagh
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research, Clayton, VIC, Australia.,Department of Surgery, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, VIC, Australia.,Department of Surgery, Epworth Healthcare, Melbourne, VIC, Australia
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22
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Ekström A, Brun E, Eberhard J, Segerlantz M. Second-line palliative chemotherapy, survival, and prognostic factors in patients with advanced pancreatic cancer. Acta Oncol 2021; 60:1580-1588. [PMID: 34486921 DOI: 10.1080/0284186x.2021.1973680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
INTRODUCTION Pancreatic cancer is a highly lethal disease with a close association between incidence and mortality. First-line (FL) palliative chemotherapy prolongs survival and alleviates cancer-related symptoms. However, the survival benefit of second-line (SL) treatment is uncertain, as studies fail to consistently show prolonged survival for any given SL treatment, and in the absence of prognostic factors patients will receive a futile treatment. The aim of this study was to examine prognostic factors and survival in patients with pancreatic cancer, with special reference to SL therapy. MATERIAL AND METHODS This retrospective study included all patients with histopathologically verified pancreatic adenocarcinoma who received palliative chemotherapy at Skåne University Hospital and died between 1 Feb 2015 and 31 Dec 2017. RESULTS During the study period, a total of 170 patients with pancreatic cancer died after receiving palliative chemotherapy. Of these, 72 had received SL treatment after progression on FL treatment. Median overall survival (OS) from the start of SL treatment was 5.0 months (95% CI: 4.0-6.1). Median OS was 2.9 months for patients with performance status 2 at start of SL treatment compared to 5.3 months for patients with performance status 0-1 (p = .03), and 3.5 months (95% CI: 3.0-5.4) in patients with hypoalbuminemia (<36 g/L) at the start of SL therapy compared to 8.0 months (95% CI: 5.3-11.1) for patients with normal albumin levels (p = .009). Weight loss during FL therapy, a doubling of CA 19-9 after FL therapy, and length of progression-free survival during FL treatment were not associated with survival following SL therapy. CONCLUSION Poor performance status and hypoalbuminemia are negative prognostic factors for survival on SL palliative treatment in patients with advanced pancreatic cancer. Possible gain in survival should be carefully considered before initiating SL chemotherapy.
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Affiliation(s)
- Anders Ekström
- Department of Clinical Sciences, Oncology and Pathology, Faculty of Medicine, Lund University, Lund, Sweden
- Department of Oncology, Blekinge Hospital, Karlskrona, Sweden
| | - Eva Brun
- Department of Clinical Sciences, Oncology and Pathology, Faculty of Medicine, Lund University, Lund, Sweden
- Department of Oncology, Skåne University Hospital, Lund, Sweden
| | - Jakob Eberhard
- Department of Clinical Sciences, Oncology and Pathology, Faculty of Medicine, Lund University, Lund, Sweden
- Department of Oncology, Skåne University Hospital, Lund, Sweden
| | - Mikael Segerlantz
- Department of Clinical Sciences Lund, Oncology and Pathology, Institute for Palliative Care, Faculty of Medicine, Lund University, Lund, Sweden
- Department of Palliative Care and Advanced Home Health Care, Primary Health Care Skåne, Region Skåne, Lund, Sweden
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23
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Barros AG, Pulido CF, Machado M, Brito MJ, Couto N, Sousa O, Melo SA, Mansinho H. Treatment optimization of locally advanced and metastatic pancreatic cancer (Review). Int J Oncol 2021; 59:110. [PMID: 34859257 PMCID: PMC8651228 DOI: 10.3892/ijo.2021.5290] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 10/12/2021] [Indexed: 12/12/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is one of the most lethal malignant tumor types, being the sixth leading cause of mortality worldwide and the fourth in Europe. Globally, it has a mortality/incidence ratio of 98%, and the 5‑year survival rate in Europe is only 3%. Although risk factors, such as obesity, diabetes mellitus, smoking, alcohol consumption and genetic factors, have been identified, the causes of PDAC remain elusive. Additionally, the only curative treatment for PDAC is surgery with negative margins. However, upon diagnosis, ~30% of the patients already present with locally advanced disease. In these cases, a multidisciplinary approach is required to improve disease‑related symptoms and prolong patient survival. In the present article, a comprehensive review of PDAC epidemiology, physiology and treatment is provided. Moreover, guidelines on patient treatment are suggested. Among the different available therapeutic options for the treatment of advanced PDAC, results are modest, most likely due to the complexity of the disease, and so the prognostic remains poor. Molecular approaches based on multi‑omics research are promising and will contribute to groundbreaking personalized medicine. Thus, economic investment that promotes research of pancreatic cancer will be critical to the development of more efficient diagnostic and treatment strategies.
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Affiliation(s)
- Anabela G. Barros
- Department of Medical Oncology, University Hospital of Coimbra, 3004-561 Coimbra, Portugal
| | - Catarina F. Pulido
- Department of Medical Oncology, Luz Lisbon Hospital, 1500-650 Lisbon, Portugal
| | - Manuela Machado
- Department of Medical Oncology, Entre o Douro e Vouga Hospital Center (CHEDV), 4520-211 Santa Maria da Feira, Portugal
| | - Maria José Brito
- Pathologic Anatomy Department, Garcia de Orta Hospital, 2805-267 Almada, Portugal
| | - Nuno Couto
- Digestive Unit, Champalimaud Clinical Centre, 4200-135 Porto, Portugal
- Champalimaud Research Centre, 1400-038 Lisbon, 4200-135 Porto, Portugal
| | - Olga Sousa
- Radiotherapy Department, Portuguese Institute of Oncology, 4200-072 Porto, 4200-135 Porto, Portugal
| | - Sónia A. Melo
- i3S-Institute for Research and Innovation in Health of University of Porto, 4200-135 Porto, Portugal
- IPATIMUP-Institute of Molecular Pathology and Immunology of University of Porto, 4200-135 Porto, Portugal
- Faculty of Medicine, University of Porto, 4200-319 Porto, Portugal
| | - Hélder Mansinho
- Hemato-Oncology Department, Garcia de Orta Hospital, 2805-267 Almada, Portugal
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24
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Bukhari N, Abdalla K, Ibnshamsa F, Alselwi W, Al-Shakir S, Alqahtani M. Exceptional Response to Second-Line Gemcitabine/Nab-Paclitaxel Chemotherapy in Patients With Metastatic Pancreatic Adenocarcinoma. Cureus 2021; 13:e18756. [PMID: 34796055 PMCID: PMC8589452 DOI: 10.7759/cureus.18756] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/13/2021] [Indexed: 12/27/2022] Open
Abstract
Pancreatic cancer is an extremely lethal malignancy with the majority of patients presenting with advanced disease. Typically, fit patients with advanced unresectable disease are treated with chemotherapy, which comprises either first-line folfirinox (FNX) or gemcitabine/nab-paclitaxel (GNP) regimens based on level 1 evidence. To our knowledge, robust evidence for second-line GNP post FNX does not exist. We herein report four cases treated at our institute with second-line GNP. Amongst those were patients with durable responses lasting over a year, which is extremely rare in stage 4 pancreatic cancer.
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Affiliation(s)
- Nedal Bukhari
- Department of Medical Oncology, King Fahad Specialist Hospital, Dammam, SAU.,Department of Internal Medicine, Imam Abdulrahman Bin Faisal University, Dammam, SAU
| | - Khalda Abdalla
- Department of Medical Oncology, King Fahad Specialist Hospital, Dammam, SAU
| | - Fahad Ibnshamsa
- Department of Medical Oncology, King Fahad Specialist Hospital, Dammam, SAU
| | - Waleed Alselwi
- Department of Medical Oncology, King Fahad Specialist Hospital, Dammam, SAU
| | - Shakir Al-Shakir
- Department of Radiation Oncology, King Fahad Specialist Hospital, Dammam, SAU
| | - Mohammed Alqahtani
- Multiorgan Transplant Center, King Fahad Specialist Hospital, Dammam, SAU
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25
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Huh G, Lee HS, Choi JH, Lee SH, Paik WH, Ryu JK, Kim YT, Bang S, Lee ES. Gemcitabine plus Nab-paclitaxel as a second-line treatment following FOLFIRINOX failure in advanced pancreatic cancer: a multicenter, single-arm, open-label, phase 2 trial. Ther Adv Med Oncol 2021; 13:17588359211056179. [PMID: 34790261 PMCID: PMC8591648 DOI: 10.1177/17588359211056179] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 10/11/2021] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND The aim of this study was to evaluate the efficacy and safety of gemcitabine plus nab-paclitaxel (GnP) as second-line chemotherapy following first-line FOLFIRINOX treatment failure in advanced pancreatic cancer. METHODS This was a multicenter, single-arm, open-label, phase 2 trial done at three tertiary centers in South Korea from May 2018 to December 2019. Eligible patients were aged 20 years or older, had histologically confirmed advanced pancreatic ductal adenocarcinoma, and disease progression after receiving first-line FOLFIRINOX. Patients received a second-line GnP regimen as intravenous nab-paclitaxel at a dose of 125 mg/m2 and gemcitabine at a dose of 1000 mg/m2, on days 1, 8, and 15 every 4 weeks until disease progression or unacceptable toxicity. The primary outcome was survival rate at 6 months and the secondary outcomes were median progression-free survival (PFS), overall survival (OS), disease control rate (DCR), and adverse events. This study is registered with Clinicaltrials.gov. (NCT03401827). RESULTS Forty patients were enrolled in the study. The survival rate at 6 months was 72.5% [95% confidence interval (CI), 59.9-87.7], achieving superiority over prespecified assumed 6-month OS rate of 20% for best supportive care only (p < 0.001). The median PFS and OS were 5.8 months (95% CI, 4.3-8.7) and 9.9 months (95% CI, 7.5-12.4), respectively. DCR was 87.5% with six partial responses and 29 stable diseases. Grade 3 or higher treatment-related adverse events occurred in 25 (62.5%) patients with the most common being thrombocytopenia, anemia, neutropenia, peripheral neuropathy, and peripheral edema. CONCLUSION GnP demonstrated favorable efficacy with acceptable toxicity in patients with advanced pancreatic ductal adenocarcinoma after FOLFIRINOX failure.
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Affiliation(s)
- Gunn Huh
- Department of Internal Medicine, Liver Research Institute, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Korea
- Pancreaticobiliary Cancer Study Group of Korean Society of Gastrointestinal Cancer, Seoul, Korea
| | - Hee Seung Lee
- Pancreaticobiliary Cancer Study Group of Korean Society of Gastrointestinal Cancer, Seoul, Korea
- Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Jin Ho Choi
- Department of Internal Medicine, Liver Research Institute, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Korea
- Pancreaticobiliary Cancer Study Group of Korean Society of Gastrointestinal Cancer, Seoul, Korea
| | - Sang Hyub Lee
- Professor, Division of Gastroenterology, Department of Internal Medicine, Seoul National University College of Medicine, Liver Research Institute, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul 03080, Korea
- Pancreaticobiliary Cancer Study Group of Korean Society of Gastrointestinal Cancer, Seoul, Korea
| | - Woo Hyun Paik
- Department of Internal Medicine, Liver Research Institute, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Korea
- Pancreaticobiliary Cancer Study Group of Korean Society of Gastrointestinal Cancer, Seoul, Korea
| | - Ji Kon Ryu
- Department of Internal Medicine, Liver Research Institute, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Korea
- Pancreaticobiliary Cancer Study Group of Korean Society of Gastrointestinal Cancer, Seoul, Korea
| | - Yong-Tae Kim
- Department of Internal Medicine, Liver Research Institute, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Korea
- Pancreaticobiliary Cancer Study Group of Korean Society of Gastrointestinal Cancer, Seoul, Korea
| | - Seungmin Bang
- Pancreaticobiliary Cancer Study Group of Korean Society of Gastrointestinal Cancer, Seoul, Korea
- Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Eaum Seok Lee
- Pancreaticobiliary Cancer Study Group of Korean Society of Gastrointestinal Cancer, Seoul, Korea
- Department of Internal Medicine, Chungnam National University School of Medicine, Daejeon, Korea
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26
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Nanoliposomal irinotecan plus fluorouracil and folinic acid as a second-line treatment option in patients with metastatic pancreatic ductal adenocarcinoma: a retrospective cohort study. BMC Cancer 2021; 21:1176. [PMID: 34732161 PMCID: PMC8567553 DOI: 10.1186/s12885-021-08887-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Accepted: 10/12/2021] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND According to the NAPOLI-1 trial, nanoliposomal irinotecan (nal-IRI) plus fluorouracil/folinic acid (5-FU/LV) showed improved overall survival compared to fluorouracil alone for patients with metastatic pancreatic cancer who were previously treated with gemcitabine-based therapy. In that trial, Asian patients had frequent dose modification due to haematological toxicity. There has been limited information on the clinical benefits and toxicity of this regimen in real-world settings. In this study, we assessed real-world experience of nal-IRI plus 5-FU/LV in patients with advanced pancreatic cancer after gemcitabine failure. METHODS We conducted a single institution, retrospective analysis of response, survival and safety in patients who had been treated with nal-IRI with 5-FU/LV. Patients with metastatic pancreatic ductal adenocarcinoma previously treated with gemcitabine-based therapy received nal-IRI (80 mg/m2) with 5-FU/LV every 2 weeks. Kaplan-Meier analysis was performed to obtain median progression free survival and median overall survival. The hazard ratio and 95% confidence interval (CI) were estimated using a stratified Cox regression model. A multivariate Cox proportional hazards regression model was used to identify the effects of clinical factors. RESULTS Fifty-one patients received nal-IRI plus 5-FU/LV between January 2015 and December 2020. The median age was 67 years, and males were 58.8%. A total of 40 (78.4%) and 11 (21.6%) patients had received one and two lines of prior chemotherapy before enrollment, respectively. Median progression-free survival was 2.8 months (95% CI 1.8-3.7) and median overall survival was 7.0 months (95% CI 6.0-7.9). Chemotherapy doses were reduced or delayed in 33 (64.7%) patients during the first 6 weeks and median relative dose intensity was 0.87. Thirty-six (70.6%) patients experienced grade 3 or 4 adverse events, most commonly neutropenia (58.8%). Most non-haematologic adverse events were under grade 2. Since the start of first-line chemotherapy, median overall survival was 16.3 months (95% CI 14.1-18.4). CONCLUSIONS Nal-IRI plus 5-FU/LV seems to be effective, with manageable toxicities, following gemcitabine-based treatment in patients with metastatic pancreatic ductal adenocarcinoma. Nal-IRI plus 5-FU/LV following gemcitabine with nab-paclitaxel is a feasible sequential treatment option in patients with metastatic pancreatic cancer. TRIAL REGISTRATION Retrospectively registered.
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27
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Kang BW, Chau I. Emerging agents for metastatic pancreatic cancer: spotlight on early phase clinical trials. Expert Opin Investig Drugs 2021; 30:1089-1107. [PMID: 34727804 DOI: 10.1080/13543784.2021.1995354] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
INTRODUCTION Despite the recent development of new chemotherapeutic regimens and combination strategies, metastatic pancreatic cancer (mPC) still shows only a modest response to conventional cytotoxic agents. However, several novel therapeutic agents targeting the unique features of mPC are showing promise in clinical trials. AREA COVERED This article reviews the current state of development of new agents targeting various systems and molecular pathways. We searched PubMed and clinicaltrials.gov in September 2021 with a special focus on ongoing early phase clinical trials to identify the promising therapeutic strategies for mPC. EXPERT OPINION Extensive tumor heterogeneity, complex tumor microenvironment, genetic alterations of the oncogenic signaling pathways, metabolic dysregulation, and a low immunogenicity are hurdles for current treatment approaches. Ongoing research efforts strive to overcome these hurdles and are showing some promising early results.
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Affiliation(s)
- Byung Woog Kang
- Department of Oncology/Hematology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Kyungpook National University, Daegu, Republic of Korea
| | - Ian Chau
- Department of Medicine, Royal Marsden Hospital, London, Surrey, UK
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28
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Manrai M, Tilak TVSVGK, Dawra S, Srivastava S, Singh A. Current and emerging therapeutic strategies in pancreatic cancer: Challenges and opportunities. World J Gastroenterol 2021; 27:6572-6589. [PMID: 34754153 PMCID: PMC8554408 DOI: 10.3748/wjg.v27.i39.6572] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 05/09/2021] [Accepted: 08/16/2021] [Indexed: 02/06/2023] Open
Abstract
Pancreatic carcinoma (PC) is one of the leading causes of cancer-related deaths worldwide. Despite early detection and advances in therapeutics, the prognosis remains dismal. The outcome and therapeutic approach are dependent on the stage of PC at the time of diagnosis. The standard of care is surgery, followed by adjuvant chemotherapy. The advent of newer drugs has changed the landscape of adjuvant therapy. Moreover, recent trials have highlighted the role of neoadjuvant therapy and chemoradiotherapy for resectable and borderline resectable PC. As we progress towards a better understanding of tumor biology, genetics, and microenvironment, novel therapeutic strategies and targeted agents are now on the horizon. We have described the current and emerging therapeutic strategies in PC.
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Affiliation(s)
- Manish Manrai
- Department of Internal Medicine, Armed Forces Medical College, Pune 411040, Maharashtra, India
| | - T V S V G K Tilak
- Department of Internal Medicine, Armed Forces Medical College, Pune 411040, Maharashtra, India
| | - Saurabh Dawra
- Department of Internal Medicine, Command Hospital, Pune 411040, Maharashtra, India
| | - Sharad Srivastava
- Department of Internal Medicine, Command Hospital, Pune 411040, Maharashtra, India
| | - Anupam Singh
- Department of Gastroenterology, Post Graduate Institute of Medical Education and Research, Chandigarh 160011, India
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29
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Jung HY, Lee EM. The clinical outcomes of second-line chemotherapy in patients with advanced pancreatic cancer: a retrospective analysis. Yeungnam Univ J Med 2021; 39:124-132. [PMID: 34663064 PMCID: PMC8913911 DOI: 10.12701/yujm.2021.01347] [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: 07/22/2021] [Accepted: 09/14/2021] [Indexed: 11/28/2022] Open
Abstract
Background Despite recent advances in first-line chemotherapy for advanced pancreatic cancer, standard treatment after the failure of initial chemotherapy has not been established. Hence, we aimed to retrospectively analyze the clinical characteristics and outcomes of second-line chemotherapy in patients with advanced pancreatic cancer. Methods We reviewed the clinical data of patients with advanced pancreatic cancer who underwent palliative chemotherapy at Kosin University Gospel Hospital between January 2013 and October 2020. Results Among 366 patients with advanced pancreatic cancer who had received palliative chemotherapy, 104 (28.4%) underwent at least one cycle of second-line chemotherapy. The median age of the patients at the time of initiating second-line treatment was 62 years (interquartile range, 57–62 years), and 58.7% (61 patients) of them were male. The common second-line chemotherapy regimens were 5-fluorouracil (FU) plus leucovorin, irinotecan, and oxaliplatin (33 patients, 31.7%); gemcitabine/nab-paclitaxel (29, 27.9%), gemcitabine±erlotinib (13, 12.5%); and oxaliplatin and 5-FU/leucovorin (12, 11.5%). The median overall survival (OS) and progression-free survival were 6.4 months (95% confidence interval [CI], 4.5–8.6 months) and 4.5 months (95% CI, 2.7–6.3 months), respectively. In a multivariate analysis, poor performance status (PS) (hazard ratio [HR], 2.247; p=0.021), metastatic disease (HR, 2.745; p=0.011), and elevated carcinoembryonic antigen (CEA) levels (HR, 1.939; p=0.030) at the beginning of second-line chemotherapy were associated with poor OS. Conclusion The survival outcome of second-line chemotherapy for advanced pancreatic cancer remains poor. However, PS, disease extent (locally advanced or metastatic), and CEA level may help determine patients who could benefit from second-line treatment.
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Affiliation(s)
- Hyun Yeb Jung
- Department of Internal Medicine, Kosin University Gospel Hospital, Kosin University College of Medicine, Busan Korea
| | - Eun Mi Lee
- Department of Internal Medicine, Kosin University Gospel Hospital, Kosin University College of Medicine, Busan Korea
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30
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Abstract
Pancreatic cancer is mainly diagnosed at an advanced, often metastatic stage and still has a poor prognosis. Over the last decades, chemotherapy of metastatic pancreatic cancer (mPDAC) has proven to be superior to a mere supportive treatment with respect to both survival and quality of life. Recently, even sequential treatment of mPDAC could be established. Options for first-line treatment are combination chemotherapy regimens such as FOLFIRINOX and gemcitabine plus nab-paclitaxel when the performance status of the patient is good. For patients with poorer performance status, gemcitabine single-agent treatment is a valid option. Recently, the PARP inhibitor olaparib has been demonstrated to improve progression-free survival when used as a maintenance treatment in the subgroup of patients with mPDAC and a BRCA1/-2 germ line mutation having received at least 16 weeks of platinum-based chemotherapy. This group of patients also benefits from platinum-based chemotherapy combinations. Therefore, the BRCA1/-2 stats should be examined early in patients with mPDAC even when the occurrence of these mutations is only about 5% in the general Caucasian population. After the failure of first-line treatment, patients should be offered a second-line treatment if their ECOG permits further treatment. Here, the combination of 5-FU/FA plus nanoliposomal irinotecan has shown to be superior to 5-FU/FA alone with respect to overall survival. Immune checkpoint inhibitors like PD1/PD-L1 mAbs are particularly efficacious in tumors with high microsatellite instability (MSI-h). Limited data in mPDACs shows that only a part of the already small subgroup of MSI-H mPDACs (frequency about 1%) appears to benefit substantially from a checkpoint inhibitor treatment. The identification of further subgroups, e.g., tumors with DNA damage repair deficiency, gene fusions, as well as novel approaches such as tumor-organoid-informed treatment decisions, may further improve therapeutic efficacy.
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Batra A, Tang PA, Cheung WY. Prognostic Significance of Disease Control at 12 Weeks in Patients With Advanced Pancreatic Cancer Receiving FOLFIRINOX as First-line Chemotherapy. Am J Clin Oncol 2021; 44:519-525. [PMID: 34366400 DOI: 10.1097/coc.0000000000000856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
OBJECTIVES The POLO (Pancreas Cancer Olaparib Ongoing) trial demonstrated improvement in progression-free survival (PFS) with olaparib maintenance in advanced pancreatic cancer (APC) patients with germline BRCA1/2 mutations who had disease control after 16 weeks of platinum-based first-line therapy. However, in the real-world, the first assessment is usually performed at 12 weeks. Therefore, this study aimed to identify the proportion of real-world patients with APC that have disease control at 12 weeks (DC12) after FOLFIRINOX, assess any associations of baseline variables with DC12, and to determine the effect of DC12 on PFS and overall survival (OS). METHODS APC patients treated with first-line FOLFIRINOX from 2011 to 2018 in Alberta, Canada, were identified. We conducted an analysis of baseline characteristics to identify factors associated with DC12 and to compare the PFS and OS of patients with DC12 to those with earlier disease progression. RESULTS We identified 165 APC patients treated with FOLFIRINOX with unknown BRCA1/2 status, of which 56% were men, and the median age at diagnosis was 59 years (interquartile range, 38 to 75 y). Of these, 72 (44%) had DC12. Lower serum carbohydrate antigen 19.9 and normal serum albumin were associated with a higher likelihood of DC12. The PFS and OS of patients with DC12 was significantly higher than those with earlier progression (9.3 vs. 2.5 mo; hazard ratio, 0.22; 95% confidence interval, 0.15-0.32; P<0.001; 21.6 vs. 8.9 mo; hazard ratio, 0.35; 95% confidence interval, 0.25-0.49; P<0.0001). CONCLUSION Less than half of real-world patients treated with first-line FOLFIRINOX have DC12. Patients with APC who have higher carbohydrate antigen 19.9 and low albumin are less likely to have DC12. DC12 is significantly associated with longer PFS and OS.
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Affiliation(s)
- Atul Batra
- Department of Medical Oncology, Tom Baker Cancer Center, Calgary, AB, Canada
- Department of Medical Oncology, All India Institute of Medical Sciences, New Delhi, Delhi, India
| | - Patricia A Tang
- Department of Medical Oncology, Tom Baker Cancer Center, Calgary, AB, Canada
| | - Winson Y Cheung
- Department of Medical Oncology, Tom Baker Cancer Center, Calgary, AB, Canada
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Korean clinical practice guideline for pancreatic cancer 2021: A summary of evidence-based, multi-disciplinary diagnostic and therapeutic approaches. Pancreatology 2021; 21:1326-1341. [PMID: 34148794 DOI: 10.1016/j.pan.2021.05.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 04/20/2021] [Accepted: 05/04/2021] [Indexed: 02/08/2023]
Abstract
Pancreatic cancer is the eighth most common cancer and the fifth most common cause of cancer-related death in Korea. To enable standardization of management and facilitate improvements in outcome, a total of 53 multi-disciplinary experts in gastroenterology, surgery, medical oncology, radiation oncology, radiology, nuclear medicine, and pathology in Korea developed new recommendations that integrate the most up-to-date, evidence-based research findings and expert opinions. Recommendations were made on imaging diagnosis, endoscopic management, surgery, radiotherapy, palliative chemotherapy, and specific management procedures, including neoadjuvant treatment or adjuvant treatment for patients with resectable, borderline resectable, and locally advanced unresectable pancreatic cancer. This is the English version of the Korean clinical practice guideline for pancreatic cancer 2021. This guideline includes 20 clinical questions and 32 statements. This guideline represents the most standard guideline for the diagnosis and treatment of patients with pancreatic ductal adenocarcinoma in adults at this time in Korea. The authors believe that this guideline will provide useful and informative advice.
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Pijnappel EN, Wassenaar NPM, Gurney-Champion OJ, Klaassen R, van der Lee K, Pleunis-van Empel MCH, Richel DJ, Legdeur MC, Nederveen AJ, van Laarhoven HWM, Wilmink JW. Phase I/II Study of LDE225 in Combination with Gemcitabine and Nab-Paclitaxel in Patients with Metastatic Pancreatic Cancer. Cancers (Basel) 2021; 13:4869. [PMID: 34638351 PMCID: PMC8507646 DOI: 10.3390/cancers13194869] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 09/17/2021] [Accepted: 09/24/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Desmoplasia is a central feature of the tumor microenvironment in pancreatic ductal adenocarcinoma (PDAC). LDE225 is a pharmacological Hedgehog signaling pathway inhibitor and is thought to specifically target tumor stroma. We investigated the combined use of LDE225 and chemotherapy to treat PDAC patients. METHODS This was a multi-center, phase I/II study for patients with metastatic PDAC establishing the maximum tolerated dose of LDE225 co-administered with gemcitabine and nab-paclitaxel (phase I) and evaluating the efficacy and safety of the treatment combination after prior FOLFIRINOX treatment (phase II). Tumor microenvironment assessment was performed with quantitative MRI using intra-voxel incoherent motion diffusion weighted MRI (IVIM-DWI) and dynamic contrast-enhanced (DCE) MRI. RESULTS The MTD of LDE225 was 200 mg once daily co-administered with gemcitabine 1000 mg/m2 and nab-paclitaxel 125 mg/m2. In phase II, six therapy-related grade 4 adverse events (AE) and three grade 5 were observed. In 24 patients, the target lesion response was evaluable. Three patients had partial response (13%), 14 patients showed stable disease (58%), and 7 patients had progressive disease (29%). Median overall survival (OS) was 6 months (IQR 3.9-8.1). Blood plasma fraction (DCE) and diffusion coefficient (IVIM-DWI) significantly increased during treatment. Baseline perfusion fraction could predict OS (>222 days) with 80% sensitivity and 85% specificity. CONCLUSION LDE225 in combination with gemcitabine and nab-paclitaxel was well-tolerated in patients with metastatic PDAC and has promising efficacy after prior treatment with FOLFIRINOX. Quantitative MRI suggested that LDE225 causes increased tumor diffusion and works particularly well in patients with poor baseline tumor perfusion.
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Affiliation(s)
- Esther N. Pijnappel
- Cancer Center Amsterdam, Department of Medical Oncology, Amsterdam University Medical Centers, University of Amsterdam, 1012 Amsterdam, The Netherlands; (E.N.P.); (R.K.); (K.v.d.L.); (D.J.R.); (H.W.M.v.L.)
| | - Nienke P. M. Wassenaar
- Cancer Center Amsterdam, Department of Radiology, Amsterdam University Medical Centers, University of Amsterdam, 1012 Amsterdam, The Netherlands; (N.P.M.W.); (O.J.G.-C.); (A.J.N.)
| | - Oliver J. Gurney-Champion
- Cancer Center Amsterdam, Department of Radiology, Amsterdam University Medical Centers, University of Amsterdam, 1012 Amsterdam, The Netherlands; (N.P.M.W.); (O.J.G.-C.); (A.J.N.)
| | - Remy Klaassen
- Cancer Center Amsterdam, Department of Medical Oncology, Amsterdam University Medical Centers, University of Amsterdam, 1012 Amsterdam, The Netherlands; (E.N.P.); (R.K.); (K.v.d.L.); (D.J.R.); (H.W.M.v.L.)
| | - Koen van der Lee
- Cancer Center Amsterdam, Department of Medical Oncology, Amsterdam University Medical Centers, University of Amsterdam, 1012 Amsterdam, The Netherlands; (E.N.P.); (R.K.); (K.v.d.L.); (D.J.R.); (H.W.M.v.L.)
| | | | - Dick J. Richel
- Cancer Center Amsterdam, Department of Medical Oncology, Amsterdam University Medical Centers, University of Amsterdam, 1012 Amsterdam, The Netherlands; (E.N.P.); (R.K.); (K.v.d.L.); (D.J.R.); (H.W.M.v.L.)
| | - Marie C. Legdeur
- Department of Medical Oncology, Medisch Spectrum Twente, Twente, 7512 Enschede, The Netherlands; (M.C.H.P.-v.E.); (M.C.L.)
| | - Aart J. Nederveen
- Cancer Center Amsterdam, Department of Radiology, Amsterdam University Medical Centers, University of Amsterdam, 1012 Amsterdam, The Netherlands; (N.P.M.W.); (O.J.G.-C.); (A.J.N.)
| | - Hanneke W. M. van Laarhoven
- Cancer Center Amsterdam, Department of Medical Oncology, Amsterdam University Medical Centers, University of Amsterdam, 1012 Amsterdam, The Netherlands; (E.N.P.); (R.K.); (K.v.d.L.); (D.J.R.); (H.W.M.v.L.)
| | - Johanna W. Wilmink
- Cancer Center Amsterdam, Department of Medical Oncology, Amsterdam University Medical Centers, University of Amsterdam, 1012 Amsterdam, The Netherlands; (E.N.P.); (R.K.); (K.v.d.L.); (D.J.R.); (H.W.M.v.L.)
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Blomstrand H, Batra A, Cheung WY, Elander NO. Real-world evidence on first- and second-line palliative chemotherapy in advanced pancreatic cancer. World J Clin Oncol 2021; 12:787-799. [PMID: 34631442 PMCID: PMC8479347 DOI: 10.5306/wjco.v12.i9.787] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 05/09/2021] [Accepted: 08/12/2021] [Indexed: 02/06/2023] Open
Abstract
In spite of recent diagnostic and therapeutic advances, the prognosis of pancreatic ductal adenocarcinoma (PDAC) remains very poor. As most patients are not amenable to curative intent treatments, optimized palliative management is highly needed. One key question is to what extent promising results produced by randomized controlled trials (RCTs) correspond to clinically meaningful outcomes in patients treated outside the strict frames of a clinical trial. To answer such questions, real-world evidence is necessary. The present paper reviews and discusses the current literature on first- and second-line palliative chemotherapy in PDAC. Notably, a growing number of studies report that the outcomes of the two predominant first-line multidrug regimens, i.e. gemcitabine plus nab-paclitaxel (GnP) and folfirinox (FFX), is similar in RCTs and real-life populations. Outcomes of second-line therapy following failure of first-line regimens are still dismal, and considerable uncertainty of the optimal management remains. Additional RCTs and real-world evidence studies focusing on the optimal treatment sequence, such as FFX followed by GnP or vice versa, are urgently needed. Finally, the review highlights the need for prognostic and predictive biomarkers to inform clinical decision making and enable personalized management in advanced PDAC.
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Affiliation(s)
- Hakon Blomstrand
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping 58185, Sweden
| | - Atul Batra
- Department of Medical Oncology, All India Institute of Medical Sciences, New Delhi 110029, India
| | - Winson Y Cheung
- Department of Oncology, University of Calgary, Calgary T2N 4N1, Canada
| | - Nils Oskar Elander
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping 58185, Sweden
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35
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Lee-Ying R, Ahmed O, Ahmed S, Ahmed S, Bathe OF, Brunet B, Dawson L, Davies J, Gordon V, Hebbard P, Kasnik J, Kim CA, Le D, Lee MKC, Lim H, McGhie JP, Mulder K, Park J, Renouf D, Tam V, Visser R, Wong RPW, Zaidi A, Doll C. Report from the 21st Annual Western Canadian Gastrointestinal Cancer Consensus Conference; Calgary, Alberta; 20-21 September 2019. Curr Oncol 2021; 28:3629-3648. [PMID: 34590606 PMCID: PMC8482207 DOI: 10.3390/curroncol28050310] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 09/18/2021] [Accepted: 09/18/2021] [Indexed: 12/12/2022] Open
Abstract
The 21st annual Western Canadian Gastrointestinal Cancer Consensus Conference (WCGCCC) was held in Calgary, Alberta, 20-21 September 2019. The WCGCCC is an interactive multi-disciplinary conference attended by health care professionals from across Western Canada (British Columbia, Alberta, Saskatchewan, and Manitoba) involved in the care of patients with gastrointestinal cancer. Surgical, medical, and radiation oncologists, pathologists, radiologists, and allied health care professionals such as dietitians and nurses participated in presentation and discussion sessions to develop the recommendations presented here. This consensus statement addresses current issues in the management of hepato-pancreato-biliary (HPB) cancers.
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Affiliation(s)
- Richard Lee-Ying
- Tom Baker Cancer Center, Alberta Health Service, Calgary, AB T2N 4N2, Canada; (V.T.); (C.D.)
| | - Osama Ahmed
- Saskatoon Cancer Center, Saskatchewan Cancer Agency, Saskatoon, SK S7N 4H4, Canada; (O.A.); (S.A.); (B.B.); (D.L.); (A.Z.)
| | - Shahid Ahmed
- Saskatoon Cancer Center, Saskatchewan Cancer Agency, Saskatoon, SK S7N 4H4, Canada; (O.A.); (S.A.); (B.B.); (D.L.); (A.Z.)
| | - Shahida Ahmed
- Department of Oncology, Cancer Care Manitoba, Winnipeg, MB R3E 0V9, Canada; (S.A.); (V.G.); (P.H.); (C.A.K.); (J.P.); (R.P.W.W.)
| | - Oliver F. Bathe
- Surgical Oncology, Arnie Charbonneau Cancer Institute, Calgary, AB T2N 4Z6, Canada;
| | - Bryan Brunet
- Saskatoon Cancer Center, Saskatchewan Cancer Agency, Saskatoon, SK S7N 4H4, Canada; (O.A.); (S.A.); (B.B.); (D.L.); (A.Z.)
| | - Laura Dawson
- Princess Margaret Cancer Centre, University Health Network, Toronto, ON M5G 2C1, Canada;
| | - Janine Davies
- Department of Oncology, British Columbia Cancer Agency, Vancouver, BC V5Z 4E6, Canada; (J.D.); (M.K.C.L.); (H.L.); (D.R.)
| | - Valerie Gordon
- Department of Oncology, Cancer Care Manitoba, Winnipeg, MB R3E 0V9, Canada; (S.A.); (V.G.); (P.H.); (C.A.K.); (J.P.); (R.P.W.W.)
| | - Pamela Hebbard
- Department of Oncology, Cancer Care Manitoba, Winnipeg, MB R3E 0V9, Canada; (S.A.); (V.G.); (P.H.); (C.A.K.); (J.P.); (R.P.W.W.)
| | - Jessica Kasnik
- Cross Cancer Institute, Alberta Health Services, Edmonton, AB T5G 1Z2, Canada; (J.K.); (K.M.)
| | - Christina A. Kim
- Department of Oncology, Cancer Care Manitoba, Winnipeg, MB R3E 0V9, Canada; (S.A.); (V.G.); (P.H.); (C.A.K.); (J.P.); (R.P.W.W.)
| | - Duc Le
- Saskatoon Cancer Center, Saskatchewan Cancer Agency, Saskatoon, SK S7N 4H4, Canada; (O.A.); (S.A.); (B.B.); (D.L.); (A.Z.)
| | - Michael K. C. Lee
- Department of Oncology, British Columbia Cancer Agency, Vancouver, BC V5Z 4E6, Canada; (J.D.); (M.K.C.L.); (H.L.); (D.R.)
| | - Howard Lim
- Department of Oncology, British Columbia Cancer Agency, Vancouver, BC V5Z 4E6, Canada; (J.D.); (M.K.C.L.); (H.L.); (D.R.)
| | - John Paul McGhie
- Department of Oncology, British Columbia Cancer Agency, Victoria, BC V8R 4S1, Canada;
| | - Karen Mulder
- Cross Cancer Institute, Alberta Health Services, Edmonton, AB T5G 1Z2, Canada; (J.K.); (K.M.)
| | - Jason Park
- Department of Oncology, Cancer Care Manitoba, Winnipeg, MB R3E 0V9, Canada; (S.A.); (V.G.); (P.H.); (C.A.K.); (J.P.); (R.P.W.W.)
| | - Daniel Renouf
- Department of Oncology, British Columbia Cancer Agency, Vancouver, BC V5Z 4E6, Canada; (J.D.); (M.K.C.L.); (H.L.); (D.R.)
| | - Vincent Tam
- Tom Baker Cancer Center, Alberta Health Service, Calgary, AB T2N 4N2, Canada; (V.T.); (C.D.)
| | - Robin Visser
- Department of Surgery, University of Manitoba, Winnipeg, MB R3E 0V9, Canada;
| | - Ralph P. W. Wong
- Department of Oncology, Cancer Care Manitoba, Winnipeg, MB R3E 0V9, Canada; (S.A.); (V.G.); (P.H.); (C.A.K.); (J.P.); (R.P.W.W.)
| | - Adnan Zaidi
- Saskatoon Cancer Center, Saskatchewan Cancer Agency, Saskatoon, SK S7N 4H4, Canada; (O.A.); (S.A.); (B.B.); (D.L.); (A.Z.)
| | - Corinne Doll
- Tom Baker Cancer Center, Alberta Health Service, Calgary, AB T2N 4N2, Canada; (V.T.); (C.D.)
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Kamgar M, Chakrabarti S, Shreenivas A, George B. Evolution of Systemic Therapy in Metastatic Pancreatic Ductal Adenocarcinoma. Surg Oncol Clin N Am 2021; 30:673-691. [PMID: 34511189 DOI: 10.1016/j.soc.2021.06.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Pancreatic ductal adenocarcinoma is characterized by early systemic dissemination, a complex tumor microenvironment, as well as significant intratumoral and intertumoral heterogeneity. Treatment options and survival in pancreatic ductal adenocarcinoma have improved steadily over the last 3 decades. Although cytotoxic chemotherapy is currently the mainstay of treatment for pancreatic ductal adenocarcinoma, evolving therapeutic strategies are aimed at targeting the tumor microenvironment, metabolism, and the tumor-host immune balance.
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Affiliation(s)
- Mandana Kamgar
- Division of Hematology and Oncology, Department of Medicine, LaBahn Pancreatic Cancer Program, Medical College of Wisconsin, 9200 West Wisconsin Avenue, Milwaukee, WI 53226, USA.
| | - Sakti Chakrabarti
- Division of Hematology and Oncology, Department of Medicine, LaBahn Pancreatic Cancer Program, Medical College of Wisconsin, 9200 West Wisconsin Avenue, Milwaukee, WI 53226, USA
| | - Aditya Shreenivas
- Division of Hematology and Oncology, Department of Medicine, LaBahn Pancreatic Cancer Program, Medical College of Wisconsin, 9200 West Wisconsin Avenue, Milwaukee, WI 53226, USA
| | - Ben George
- Division of Hematology and Oncology, Department of Medicine, LaBahn Pancreatic Cancer Program, Medical College of Wisconsin, 9200 West Wisconsin Avenue, Milwaukee, WI 53226, USA
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Hayuka K, Okuyama H, Murakami A, Okita Y, Nishiuchi T, Okano K, Suzuki Y, Tsuji A. Gemcitabine Plus Nab-Paclitaxel as Second-Line Chemotherapy following FOLFIRINOX in Patients with Unresectable Pancreatic Cancer: A Single-Institution, Retrospective Analysis. Chemotherapy 2021; 66:58-64. [PMID: 34284397 DOI: 10.1159/000517244] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Accepted: 05/09/2021] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Patients with advanced pancreatic cancer have a poor prognosis. FOLFIRINOX (FFX) and gemcitabine plus nab-paclitaxel (GnP) have been established as first-line treatment, but they have not been confirmed as second-line treatment after FFX. The aim of this study was to evaluate the safety and efficacy of GnP as second-line therapy after FFX in patients with unresectable pancreatic cancer. METHODS Twenty-five patients with unresectable pancreatic cancer were enrolled. The patients were treated with GnP after FFX between September 2015 and September 2019. Tumor response, progression-free survival (PFS), overall survival (OS), and incidence of adverse events were evaluated. RESULTS The response rate, disease control rate, median PFS, and median OS were 12%, 96%, 5.3 months, and 15.6 months, respectively. The common grade 3 or 4 adverse events were neutropenia (76%) and anemia (16%). CONCLUSIONS GnP after FOLFIRINOX is expected to be one of the second-line recommendations for patients with unresectable pancreatic cancer.
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Affiliation(s)
- Kotone Hayuka
- Department of Clinical Oncology, Faculty of Medicine, Kagawa University, Takamatsu, Japan,
| | - Hiroyuki Okuyama
- Department of Clinical Oncology, Faculty of Medicine, Kagawa University, Takamatsu, Japan
| | - Akitsu Murakami
- Department of Clinical Oncology, Faculty of Medicine, Kagawa University, Takamatsu, Japan
| | - Yoshihiro Okita
- Department of Clinical Oncology, Faculty of Medicine, Kagawa University, Takamatsu, Japan
| | - Takamasa Nishiuchi
- Department of Clinical Oncology, Faculty of Medicine, Kagawa University, Takamatsu, Japan
| | - Keiichi Okano
- Department of Gastroenterological Surgery, Kagawa University, Takamatsu, Japan
| | - Yasuyuki Suzuki
- Department of Gastroenterological Surgery, Kagawa University, Takamatsu, Japan
| | - Akihito Tsuji
- Department of Clinical Oncology, Faculty of Medicine, Kagawa University, Takamatsu, Japan
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Lellouche L, Palmieri LJ, Dermine S, Brezault C, Chaussade S, Coriat R. Systemic therapy in metastatic pancreatic adenocarcinoma: current practice and perspectives. Ther Adv Med Oncol 2021; 13:17588359211018539. [PMID: 34285720 PMCID: PMC8264726 DOI: 10.1177/17588359211018539] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Accepted: 04/29/2021] [Indexed: 12/25/2022] Open
Abstract
Major breakthroughs have been achieved in the management of metastatic pancreatic ductal adenocarcinoma (PDAC) with FOLFIRINOX (5-fluorouracil + irinotecan + oxaliplatin) and gemcitabine plus nab-paclitaxel approved as a first-line therapy, although the prognosis is still poor. At progression, patients who maintain a good performance status (PS) can benefit from second-line chemotherapy. To address the concern of achieving tumor control while maintaining a good quality of life, maintenance therapy is a concept that has now emerged. After a FOLFIRINOX induction treatment, maintenance with 5-fluorouracil (5-FU) seems to offer a promising approach. Although not confirmed in large, prospective trials, gemcitabine alone as a maintenance therapy following induction treatment with gemcitabine plus nab-paclitaxel could be an option, while a small subset of patients with a germline mutation of breast cancer gene (BRCA) can benefit from the polyadenosine diphosphate-ribose polymerase (PARP) inhibitor olaparib. The rate of PDAC with molecular alterations that could lead to a specific therapy is up to 25%. The Food and Drug Administration (FDA) recently approved larotrectinib for patients with any tumors harboring a neurotrophic tyrosine receptor kinase (NTRK) gene fusion, and pembrolizumab for patients with a mismatch repair deficiency in a second-line setting, including PDAC. Research focused on targeted therapy and immunotherapy is active and could improve patients' outcomes in the near future.
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Affiliation(s)
- Lisa Lellouche
- Gastroenterology and Digestive Oncology Department, Cochin Hospital, APHP. Centre, Paris, France
- Faculté de Médecine Paris Centre, Université de Paris, Paris, France
| | - Lola-Jade Palmieri
- Gastroenterology and Digestive Oncology Department, Cochin Hospital, APHP. Centre, 27 rue du faubourg St Jacques, Paris, 75014, France
- Faculté de Médecine Paris Centre, Université de Paris, Paris, 75006, France
| | - Solène Dermine
- Gastroenterology and Digestive Oncology Department, Cochin Hospital, APHP. Centre, Paris, France
- Faculté de Médecine Paris Centre, Université de Paris, Paris, France
| | - Catherine Brezault
- Gastroenterology and Digestive Oncology Department, Cochin Hospital, Paris, France
| | - Stanislas Chaussade
- Gastroenterology and Digestive Oncology Department, Cochin Hospital, APHP. Centre, Paris, France
- Faculté de Médecine Paris Centre, Université de Paris, Paris, France
| | - Romain Coriat
- Gastroenterology and Digestive Oncology Department, Cochin Hospital, APHP. Centre, Paris, France
- Faculté de Médecine Paris Centre, Université de Paris, Paris, France
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Pignon F, Turpin A, Hentic O, Coriat R, Salmon E, Baumgaertner I, Bertrand N, Lévy P, Rebours V, Hammel P, de Mestier L. Efficacy and tolerance of gemcitabine and nab-paclitaxel in elderly patients with advanced pancreatic ductal adenocarcinoma. Pancreatology 2021; 21:S1424-3903(21)00157-5. [PMID: 34090806 DOI: 10.1016/j.pan.2021.05.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 05/03/2021] [Accepted: 05/11/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND The efficacy and safety of gemcitabine and nab-paclitaxel (GnP) among elderly patients with advanced pancreatic ductal adenocarcinoma (PDAC) remains poorly understood. We aimed to evaluate the safety and efficacy of GnP in this setting. PATIENTS AND METHODS We retrospectively included all consecutive patients aged ≥65 years with histologically proven PDAC who received at least one cycle of GnP (January 2014 to May 2018) in four academic centers. The primary endpoints were toxicity and overall survival (OS). Secondary endpoints were progression-free survival (PFS) and objective response rate. We compared patients aged ≥ or <75 years. RESULTS The study included 127 patients; among them 42 (33.1%) were aged ≥ 75 years. Fifty-seven and seventy patients received GnP as the first-line and the second-line treatment or beyond, respectively. Sixty-seven patients had at least one grade 3/4 adverse event, the most frequent being neutropenia and peripheral neuropathy. No deaths were related to toxicity. OS (median, 8.0 months; 95% confidence interval (CI), 5.8-10.2) and PFS (median, 5.5 months; 95% CI, 4.8-6.2) were similar for patients aged <75 or ≥75 years in the whole cohort and among patients receiving GnP as the first-line treatment. Cephalic PDAC, liver metastases, hypoalbuminemia, and GnP received beyond the first-line were associated with a significantly shorter OS on the multivariate analysis. CONCLUSION GnP is well tolerated and effective in elderly patients with advanced PDAC, even patients aged ≥75 years. The data from daily clinical practice are consistent with the results reported with first-line treatment and highlight the relevance of GnP administration in elderly patients.
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Affiliation(s)
- Flore Pignon
- Université de Paris, Department of Gastroenterology and Pancreatology, Beaujon University Hospital (APHP), Clichy, France; Department of Medical Oncology, Oscar Lambret Cancer Center, F-59000 Lille, France
| | - Anthony Turpin
- Department of Oncology, Lille University Hospital; CNRS UMR9020, INSERM UMR1277, University of Lille, Institut Pasteur, Lille, France
| | - Olivia Hentic
- Université de Paris, Department of Gastroenterology and Pancreatology, Beaujon University Hospital (APHP), Clichy, France
| | - Romain Coriat
- Université de Paris, Department of Hepato-Gastroenterology and Digestive Oncology, Cochin University Hospital (APHP), Paris, France
| | - Emma Salmon
- Department of Hepato-Gastroenterology and Digestive Oncology, Bayonne, France
| | | | - Nicolas Bertrand
- Department of Oncology, Lille University Hospital, ULR 2694 METRICS, University of Lille, Lille, France
| | - Philippe Lévy
- Université de Paris, Department of Gastroenterology and Pancreatology, Beaujon University Hospital (APHP), Clichy, France
| | - Vinciane Rebours
- Université de Paris, Department of Gastroenterology and Pancreatology, Beaujon University Hospital (APHP), Clichy, France
| | - Pascal Hammel
- Université de Paris, Department of Digestive Oncology, Beaujon University Hospital (APHP), Clichy, France
| | - Louis de Mestier
- Université de Paris, Department of Gastroenterology and Pancreatology, Beaujon University Hospital (APHP), Clichy, France.
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Equivalent Efficacy but Different Safety Profiles of Gemcitabine Plus Nab-Paclitaxel and FOLFIRINOX in Metastatic Pancreatic Cancer. Biomolecules 2021; 11:biom11060780. [PMID: 34067288 PMCID: PMC8224606 DOI: 10.3390/biom11060780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 05/20/2021] [Accepted: 05/20/2021] [Indexed: 11/17/2022] Open
Abstract
FOLFIRINOX (FFX) and gemcitabine + nab-paclitaxel (GN) are the most common chemotherapy regimens in first-line treatment of metastatic pancreatic cancer (PC). They have not been compared each other in a prospective trial, but only in retrospective studies, which can thus be affected by several biases. In order to overcome these biases, we took advantage of matching-adjusted indirect comparison (MAIC), that allows an indirect comparison by reducing cross-trial differences, and compared data from 268 patients treated with GN in a real-world setting with data from the 171 patients included in the FFX arm of the PRODIGE trial. Survival outcomes did not differ between the two populations. Overall survival was 11.1 months for both treatments (hazard ratio (HR) of FFX 1.10, 95% confidence interval (CI) 0.81–1.49; p = 0.527). Progression-free survival was 6.0 months with GN and 6.4 months with FFX (HR of FFX 1.11, 95% CI 0.82–1.50; p = 0.520). On the other hand, we observed a difference in the toxicity profiles: grade 3/4 anemia was more frequent with GN, whereas a higher occurrence of grade 3/4 vomiting and diarrhea was reported with FFX. FFX and GN show an equivalent efficacy but different safety profiles in the first-line therapy of metastatic pancreatic cancer. Searching for reliable predictive biomarkers is advised in order to improve therapeutic strategy in metastatic PC.
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Cherri S, Noventa S, Zaniboni A. Pancreatic adenocarcinoma: Beyond first line, where are we? World J Gastroenterol 2021; 27:1847-1863. [PMID: 34007126 PMCID: PMC8108033 DOI: 10.3748/wjg.v27.i17.1847] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 03/09/2021] [Accepted: 04/13/2021] [Indexed: 02/06/2023] Open
Abstract
Pancreatic cancer is considered one of the most aggressive cancers, with an increasing incidence in recent years. To date, chemotherapy is still the standard of care for advanced metastatic disease, unfortunately providing only a slight advantage in terms of survival. The molecular and cellular characteristics of pancreatic cancer cells, as well as the cells that characterize the pancreatic tumour microenvironment, are the basis of the mechanisms of resistance to treatment. After progression during first-line treatment, few patients are eligible for second-line treatment due to the loss of performance status. To date, a clear survival advantage has not yet been demonstrated for second-line chemotherapy. Precision medicine could be the key to increasing responses to cancer treatment and finally impacting survival in this difficult-to-treat disease. In this review, we analyze current recommendations in the second-line setting and potential future prospects.
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Affiliation(s)
- Sara Cherri
- Department of Oncology, Fondazione Poliambulanza, Brescia 25124, Italy
| | - Silvia Noventa
- Department of Oncology, Fondazione Poliambulanza, Brescia 25124, Italy
| | - Alberto Zaniboni
- Department of Oncology, Fondazione Poliambulanza, Brescia 25124, Italy
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Smithy JW, O'Reilly EM. Pancreas cancer: Therapeutic trials in metastatic disease. J Surg Oncol 2021; 123:1475-1488. [PMID: 33831245 PMCID: PMC8606164 DOI: 10.1002/jso.26359] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Accepted: 12/13/2020] [Indexed: 12/15/2022]
Abstract
Metastatic pancreatic ductal adenocarcinoma (PDAC) is a major cause of cancer-related mortality in 2021. Cytotoxic therapies are the therapeutic mainstay for PDAC. The recent approval of olaparib as maintenance therapy for germline BRCA1/2-mutated PDAC and pembrolizumab for mismatch repair deficient PDAC represent molecularly targeted approaches for this disease. Investigational therapeutic strategies include targeting the stroma, metabolism, tumor microenvironment, and the immune system, and selected approaches are reviewed herein.
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Affiliation(s)
- James W Smithy
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York City, New York, USA
| | - Eileen M O'Reilly
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York City, New York, USA
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King DA, Rahalkar S, Bingham DB, Fisher GA. Pancreatic INI1-deficient undifferentiated rhabdoid carcinoma achieves complete clinical response on gemcitabine and nab-paclitaxel following immediate progression on FOLFIRINOX: a case report. J Gastrointest Oncol 2021; 12:874-879. [PMID: 34012674 DOI: 10.21037/jgo-20-478] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
INTRODUCTION INI1-deficient undifferentiated rhabdoid carcinoma is a rare pancreatic carcinoma for which the optimal treatment is unknown. Pancreatic ductal adenocarcinoma, the most common histology of pancreas cancer, is treated with combination chemotherapy in the advanced setting, a strategy supported by strong evidence in well powered studies. In patients with excellent performance status, first-line treatment usually consists of the three-drug regimen FOLFIRINOX, with the combination of gemcitabine with nab-paclitaxel, typically less toxic than the three-drug regimen, reserved for second-line therapy. Given the lack of published reports describing treatment outcomes for patients with rare forms of pancreatic cancer, the same treatment approach used for pancreatic ductal adenocarcinoma is typically employed. OBSERVATION This case describes a patient with metastatic pancreatic INI1-deficient undifferentiated rhabdoid carcinoma who was primarily resistant to FOLFIRINOX therapy but who then achieved an immediate, marked and sustained response to gemcitabine with nab-paclitaxel. CONCLUSION Given the lack of data informing on optimal management of INI1-deficient pancreatic undifferentiated rhabdoid carcinoma, and the exceptional response achieved by gemcitabine with nab-paclitaxel, this case report highlights a surprising and potentially informative anecdote. Additional studies are needed to confirm responses observed in this report which when taken together may strongly influence first-line therapy choice for this rare malignancy. Given the difficult in acquiring sufficient numbers of these rare histologies in any one institution, multi-institution collaboration in studying outcomes of rare pancreatic malignancies is likely essential.
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Affiliation(s)
- Daniel A King
- Department of Medicine, Stanford University, Stanford, CA, USA
| | - Smruti Rahalkar
- Department of Medicine, Stanford University, Stanford, CA, USA
| | - David B Bingham
- Department of Pathology, Stanford University, Stanford, CA, USA
| | - George A Fisher
- Department of Medicine, Stanford University, Stanford, CA, USA
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De Dosso S, Siebenhüner AR, Winder T, Meisel A, Fritsch R, Astaras C, Szturz P, Borner M. Treatment landscape of metastatic pancreatic cancer. Cancer Treat Rev 2021; 96:102180. [PMID: 33812339 DOI: 10.1016/j.ctrv.2021.102180] [Citation(s) in RCA: 75] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Revised: 03/11/2021] [Accepted: 03/12/2021] [Indexed: 02/06/2023]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is an aggressive form of cancer with a dismal prognosis. The lack of symptoms in the early phase of the disease makes early diagnosis challenging, and about 80-85% of the patients are diagnosed only after the disease is locally advanced or metastatic. The current front-line treatment landscape in local stages comprises surgical resection and adjuvant chemotherapy. In Switzerland, although both FOLFIRINOX and gemcitabine plus nab-paclitaxel regimens are feasible and comparable in the first-line setting, FOLFIRINOX is preferred in the treatment of fit (Eastern Cooperative Oncology Group [ECOG] performance status [PS]: 0-1), young (<65 years old) patients with few comorbidities and normal liver function, while gemcitabine plus nab-paclitaxel is used to treat less fit (ECOG PS: 1-2) and more vulnerable patients. In the second-line setting of advanced PDAC, there is currently only one approved regimen, based on the phase III NAPOLI-1 trial. Furthermore, the use of liposomal-irinotecan in the second line is supported by real-world data. Beyond the standard of care, various alternative treatment modalities are being explored in clinical studies. Immunotherapy has demonstrated only limited benefits until now, and only in cases of high microsatellite instability (MSI-H). However, data on the benefit of poly (ADP-ribose) polymerase (PARP) inhibition as maintenance therapy in patients with germline BRCA-mutated tumors might signal of an advance in targeted therapy. Currently, there is a lack of molecular and genetic biomarkers for optimal stratification of patients and in guiding treatment decisions. Thus, identification of predictive and prognostic biomarkers and evaluating novel treatment strategies are equally relevant for improving the prognosis of metastatic pancreatic cancer patients.
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Affiliation(s)
- Sara De Dosso
- Department of Medical Oncology, Oncology Institute of Southern Switzerland (IOSI), Bellinzona, Switzerland; Università della Svizzera Italiana, Lugano, Switzerland.
| | - Alexander R Siebenhüner
- Department of Medical Oncology and Hematology, Cantonal Hospital Schaffhausen, Schaffhausen, Switzerland
| | - Thomas Winder
- Swiss Tumor Molecular Institute, OnkoZentrum, Zurich, Switzerland
| | - Alexander Meisel
- Department of Nuclear Medicine, University Hospital Zurich, Zurich, Switzerland
| | - Ralph Fritsch
- Department of Medical Oncology and Hematology, University Hospital Zurich, Zurich, Switzerland
| | - Christoforos Astaras
- Department of Medical Oncology, Geneva University Hospitals (HUG), Geneva, Switzerland
| | - Petr Szturz
- Department of Medical Oncology, Lausanne University Hospital (CHUV), Lausanne, Switzerland
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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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Malangone-Monaco E, Doleh Y, Cole A, Noxon V, Antico G, Pishvaian MJ. The economic burden of metastatic pancreatic cancer. Pancreatology 2020; 20:1434-1441. [PMID: 32967794 DOI: 10.1016/j.pan.2020.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 09/02/2020] [Accepted: 09/03/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND Objectives: Pancreatic cancer (PC) is a costly disease with a limited life-expectancy as it generally presents as an advanced, metastatic disease. Though current literature suggests cost varies by first line treatment, there is limited real-world knowledge about the economic burden of pancreatic cancer. This study describes the economic burden of pancreatic cancer patients overall and by observed first line treatments. METHODS The IBM MarketScan databases were used to identify adult metastatic PC patients from January 1, 2010 through 3/31/2017. Those without other primary cancers, pregnancy, or prior PC treatment, and with 6 months of continuous enrollment prior to PC were included. Treatment patterns and healthcare utilization and expenditures were measured during the variable-length follow-up period. Continuous measures were presented as per patient per month (PPPM). RESULTS A total of 6,360 patients met all inclusion criteria. Almost half (46.8%) of patients were untreated. Gemcitabine alone (15.6%) and FOLFIRINOX (11.4%) were the most commonly observed first line regimens. Treated patients incurred $17,513 PPPM (Gemcitabine alone) to $27,889 PPPM (FOLFIRINOX) during follow-up. Untreated patients incurred the highest unadjusted ($30,777 PPPM) and adjusted ($20,392 PPPM) cost. CONCLUSIONS Metastatic PC patients incur a high economic burden driven by high utilization of healthcare resources, which varies by first line treatment. Also, the high proportion of untreated patients is alarming as these patients may be the most expensive of all patients. There is an unmet need in these patients for effective treatments that also reduce their economic burden.
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Affiliation(s)
| | - Yunes Doleh
- AstraZeneca, US Medical Affairs; 200 Orchard Ridge Dr. Gaithersburg, 20878, MD, USA
| | - Ashley Cole
- IBM Watson Health, Life Sciences, 75 Binney St.,02142, Cambridge MA, USA
| | - Virginia Noxon
- IBM Watson Health, Life Sciences, 75 Binney St.,02142, Cambridge MA, USA
| | - Giovanni Antico
- AstraZeneca, US Medical Affairs; 200 Orchard Ridge Dr. Gaithersburg, 20878, MD, USA
| | - Michael J Pishvaian
- Johns Hopkins University School of Medicine, Department of Oncology; 5255 Loughboro Rd NW, 20016, Washington DC, USA
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Kim RY, Christians KK, Aldakkak M, Clarke CN, George B, Kamgar M, Khan AH, Kulkarni N, Hall WA, Erickson BA, Evans DB, Tsai S. Total Neoadjuvant Therapy for Operable Pancreatic Cancer. Ann Surg Oncol 2020; 28:2246-2256. [PMID: 33000372 DOI: 10.1245/s10434-020-09149-3] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Accepted: 08/16/2020] [Indexed: 12/18/2022]
Abstract
BACKGROUND Overall survival (OS) for operable pancreatic cancer (PC) is optimized when 4-6 months of nonsurgical therapy is combined with pancreatectomy. Because surgery renders the delivery of postoperative therapy uncertain, total neoadjuvant therapy (TNT) is gaining popularity. METHODS We performed a retrospective cohort study of patients with operable PC and compared TNT with shorter course neoadjuvant therapy (SNT). Primary outcomes of interest included completion of neoadjuvant therapy (NT) and resection of the primary tumor, receipt of 5 months of nonsurgical therapy, and median OS. RESULTS We reviewed 541 consecutive patients from 2009 to 2019 including 226 (42%) with resectable PC and 315 (58%) with borderline resectable (BLR) PC. The median age was 66 years (IQR [59, 72]), and 260 (48%) patients were female. TNT was administered to 89 (16%) patients and SNT was administered to 452 (84%). Both groups were equally likely to complete intended NT and surgery (p = 0.90). Patients who received TNT and surgical resection were more likely to have a complete pathologic response (8% vs 4%, p < 0.01) and were more likely to receive at least 5 months of nonsurgical therapy (67% vs 45%, p < 0.01). The median OS was 26 months [IQR (15, 57)]; not reached among patients treated with TNT, and 25 months [IQR (15, 56)] among patients treated with SNT (p = 0.19). CONCLUSIONS TNT ensures the delivery of intended systemic therapy prior to a complicated operation without decreasing the chance of successful surgery; a window of operability was not lost. Patients who can tolerate SNT will likely benefit from TNT.
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Affiliation(s)
- Rebecca Y Kim
- Department of Surgery, Mary Anne and Charles LaBahn Pancreatic Cancer Program, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Kathleen K Christians
- Department of Surgery, Mary Anne and Charles LaBahn Pancreatic Cancer Program, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Mohammed Aldakkak
- Department of Surgery, Mary Anne and Charles LaBahn Pancreatic Cancer Program, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Callisia N Clarke
- Department of Surgery, Mary Anne and Charles LaBahn Pancreatic Cancer Program, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Ben George
- Department of Medicine, Division of Hematology and Oncology, Mary Anne and Charles LaBahn Pancreatic Cancer Program, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Mandana Kamgar
- Department of Medicine, Division of Hematology and Oncology, Mary Anne and Charles LaBahn Pancreatic Cancer Program, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Abdul H Khan
- Department of Medicine, Division of Gastroenterology and Hepatology, Mary Anne and Charles LaBahn Pancreatic Cancer Program, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Naveen Kulkarni
- Department of Radiology, Mary Anne and Charles LaBahn Pancreatic Cancer Program, Medical College of Wisconsin, Milwaukee, WI, USA
| | - William A Hall
- Department of Radiation Oncology, Mary Anne and Charles LaBahn Pancreatic Cancer Program, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Beth A Erickson
- Department of Radiation Oncology, Mary Anne and Charles LaBahn Pancreatic Cancer Program, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Douglas B Evans
- Department of Surgery, Mary Anne and Charles LaBahn Pancreatic Cancer Program, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Susan Tsai
- Department of Surgery, Mary Anne and Charles LaBahn Pancreatic Cancer Program, Medical College of Wisconsin, Milwaukee, WI, USA.
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Observational Study of Clinical Practice in Patients with Pancreatic Adenocarcinoma in Greece. JOURNAL OF ONCOLOGY 2020; 2020:5304516. [PMID: 33014051 PMCID: PMC7520678 DOI: 10.1155/2020/5304516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 08/14/2020] [Accepted: 09/07/2020] [Indexed: 11/21/2022]
Abstract
Background During the last decade, significant improvement was made in systemic therapy of pancreatic adenocarcinoma (PAC). The impact of this progress in everyday clinical practice has not been fully described yet. The aim of the study was to investigate the pattern followed by Greek Medical Oncologists regarding the treatment of patients with PAC. Methods This observational, noninterventional multicenter study recorded clinical data from the files of 200 active patients (alive and under treatment or follow-up) for a two-year period (November 2015 until November 2017) from 20 oncology centers around Greece. Results In total, 51 (25.5%) patients underwent radical surgical resection of PAC, and 40 (78.4%) of them received adjuvant and 1 (2.0%) neoadjuvant chemotherapy. The median time to recurrence was 7.9 months, and median overall survival (OS), 20.2 months. First-line chemotherapy was administered to 193 (96.5%) patients. The majority of patients were treated with the combination of nab-paclitaxel-gemcitabine (NPG), 5-fluorouracil, leucovorin, irinotecan, oxaliplatin (FOLFIRINOX), or gemcitabine monotherapy. Of them, 39.5% responded to the treatment. Median OS and PFS were 14.1 months and 7.0 months, respectively. Second-line treatment was administered to 112 patients. The majority received NPG, FOLFIRINOX/capecitabine, oxaliplatin, irinotecan (CAPOXIRI), or 5-fluorouracil, leucovorin, oxaliplatin (FOLFOX)/capecitabine, oxaliplatin (CAPOX). Median OS with second-line treatment was 8.6 months, and median PFS, 5.5 months. The most common chemotherapy sequences were NPG as first-line followed by FOLFIRINOX/CAPOXIRI as second-line, NPG followed by FOLFOX/CAPOX, NPG followed by other regimens, and FOLFIRINOX/CAPOXIRI followed by NPG. Conclusion This study described the significant improvement in prognosis of PAC patients receiving palliative chemotherapy and the relatively high rate of receipt of second-line chemotherapy, according to real-world data. However, due to the nonrandomized nature of the study, any comparison between different chemotherapy regimens should be regarded with caution.
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Grossberg AJ, Chu LC, Deig CR, Fishman EK, Hwang WL, Maitra A, Marks DL, Mehta A, Nabavizadeh N, Simeone DM, Weekes CD, Thomas CR. Multidisciplinary standards of care and recent progress in pancreatic ductal adenocarcinoma. CA Cancer J Clin 2020; 70:375-403. [PMID: 32683683 PMCID: PMC7722002 DOI: 10.3322/caac.21626] [Citation(s) in RCA: 218] [Impact Index Per Article: 54.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 05/21/2020] [Accepted: 05/26/2020] [Indexed: 12/12/2022] Open
Abstract
Despite tremendous gains in the molecular understanding of exocrine pancreatic cancer, the prognosis for this disease remains very poor, largely because of delayed disease detection and limited effectiveness of systemic therapies. Both incidence rates and mortality rates for pancreatic cancer have increased during the past decade, in contrast to most other solid tumor types. Recent improvements in multimodality care have substantially improved overall survival, local control, and metastasis-free survival for patients who have localized tumors that are amenable to surgical resection. The widening gap in prognosis between patients with resectable and unresectable or metastatic disease reinforces the importance of detecting pancreatic cancer sooner to improve outcomes. Furthermore, the developing use of therapies that target tumor-specific molecular vulnerabilities may offer improved disease control for patients with advanced disease. Finally, the substantial morbidity associated with pancreatic cancer, including wasting, fatigue, and pain, remains an under-addressed component of this disease, which powerfully affects quality of life and limits tolerance to aggressive therapies. In this article, the authors review the current multidisciplinary standards of care in pancreatic cancer with a focus on emerging concepts in pancreatic cancer detection, precision therapy, and survivorship.
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Affiliation(s)
- Aaron J. Grossberg
- Department of Radiation Medicine, Oregon Health & Science University, Portland, OR
- Brenden-Colson Center for Pancreatic Care, Oregon Health & Science University, Portland, OR
- Cancer Early Detection Advanced Research Center, Oregon Health & Science University, Portland, OR
| | - Linda C. Chu
- The Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Christopher R. Deig
- Department of Radiation Medicine, Oregon Health & Science University, Portland, OR
| | - Eliot K. Fishman
- The Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, MD
| | - William L. Hwang
- Department of Radiation Oncology, Massachusetts General Hospital, Boston, MA
- Broad Institute of Harvard and MIT, Cambridge, MA
| | - Anirban Maitra
- Departments of Pathology and Translational Molecular Pathology, Sheikh Ahmed Pancreatic Cancer Research Center, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Daniel L. Marks
- Brenden-Colson Center for Pancreatic Care, Oregon Health & Science University, Portland, OR
- Department of Pediatrics and Pape Family Pediatric Research Institute, Oregon Health & Science University, Portland, OR
| | - Arnav Mehta
- Broad Institute of Harvard and MIT, Cambridge, MA
- Dana Farber Cancer Institute, Boston, MA
| | - Nima Nabavizadeh
- Department of Radiation Medicine, Oregon Health & Science University, Portland, OR
| | - Diane M. Simeone
- Departments of Surgery and Pathology, Perlmutter Cancer Center, NYU Langone Health, New York, NY
| | - Colin D. Weekes
- Division of Hematology/Oncology, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Charles R. Thomas
- Department of Radiation Medicine, Oregon Health & Science University, Portland, OR
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Schperberg AV, Boichard A, Tsigelny IF, Richard SB, Kurzrock R. Machine learning model to predict oncologic outcomes for drugs in randomized clinical trials. Int J Cancer 2020; 147:2537-2549. [PMID: 32745254 DOI: 10.1002/ijc.33240] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 07/15/2020] [Accepted: 07/17/2020] [Indexed: 11/12/2022]
Abstract
Predicting oncologic outcome is challenging due to the diversity of cancer histologies and the complex network of underlying biological factors. In this study, we determine whether machine learning (ML) can extract meaningful associations between oncologic outcome and clinical trial, drug-related biomarker and molecular profile information. We analyzed therapeutic clinical trials corresponding to 1102 oncologic outcomes from 104 758 cancer patients with advanced colorectal adenocarcinoma, pancreatic adenocarcinoma, melanoma and nonsmall-cell lung cancer. For each intervention arm, a dataset with the following attributes was curated: line of treatment, the number of cytotoxic chemotherapies, small-molecule inhibitors, or monoclonal antibody agents, drug class, molecular alteration status of the clinical arm's population, cancer type, probability of drug sensitivity (PDS) (integrating the status of genomic, transcriptomic and proteomic biomarkers in the population of interest) and outcome. A total of 467 progression-free survival (PFS) and 369 overall survival (OS) data points were used as training sets to build our ML (random forest) model. Cross-validation sets were used for PFS and OS, obtaining correlation coefficients (r) of 0.82 and 0.70, respectively (outcome vs model's parameters). A total of 156 PFS and 110 OS data points were used as test sets. The Spearman correlation (rs ) between predicted and actual outcomes was statistically significant (PFS: rs = 0.879, OS: rs = 0.878, P < .0001). The better outcome arm was predicted in 81% (PFS: N = 59/73, z = 5.24, P < .0001) and 71% (OS: N = 37/52, z = 2.91, P = .004) of randomized trials. The success of our algorithm to predict clinical outcome may be exploitable as a model to optimize clinical trial design with pharmaceutical agents.
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Affiliation(s)
- Alexander V Schperberg
- CureMatch, Inc., San Diego, California, USA.,Department of Mechanical and Aerospace Engineering, University of California Los Angeles, Los Angeles, California, USA
| | - Amélie Boichard
- Center for Personalized Cancer Therapy and Division of Hematology and Oncology, University of California San Diego Moores Cancer Center, La Jolla, California, USA
| | - Igor F Tsigelny
- CureMatch, Inc., San Diego, California, USA.,San Diego Supercomputer Center, University of California San Diego, La Jolla, California, USA.,Department of Neurosciences, University of California San Diego, La Jolla, California, USA
| | - Stéphane B Richard
- CureMatch, Inc., San Diego, California, USA.,Oncodesign, Inc., New York, New York, USA
| | - Razelle Kurzrock
- Center for Personalized Cancer Therapy and Division of Hematology and Oncology, University of California San Diego Moores Cancer Center, La Jolla, California, USA
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