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Adekolujo OS, Wahab A, Akanbi MO, Oyasiji T, Hrinczenko B, Alese OB. Isolated pulmonary metastases in pancreatic ductal adenocarcinoma: a review of current evidence. Cancer Biol Ther 2023; 24:2198479. [PMID: 37526431 PMCID: PMC10395259 DOI: 10.1080/15384047.2023.2198479] [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: 06/30/2022] [Accepted: 03/24/2023] [Indexed: 08/02/2023] Open
Abstract
Despite recent advances in cancer therapeutics, pancreatic ductal adenocarcinoma (PDAC) remains a lethal disease with a 5-year overall survival of only 10%. Since either at or within a few months of diagnosis, most patients with PDAC will present with metastatic disease, a more individualized approach to select patients who may benefit from more aggressive therapy has been suggested. Although studies have reported improved survival in PDAC and isolated pulmonary metastasis (ISP) compared to extrapulmonary metastases, such findings remain controversial. Furthermore, the added benefit of pulmonary metastasectomy and other lung-directed therapies remains unclear. In this review, we discuss the metastatic pattern of PDAC, evaluate the available evidence in the literature for improved survival in PDAC and ISP, evaluate the evidence for the added benefit of pulmonary metastasectomy and other lung-directed therapies, identify prognostic factors for survival, discuss the biological basis for the reported improved survival and identify areas for further research.
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Affiliation(s)
- Orimisan Samuel Adekolujo
- Department of Medicine, Michigan State University, East Lansing, MI, USA
- Medical Oncology, Karmanos Cancer Institute at McLaren Greater Lansing, Lansing, MI, USA
| | - Ahsan Wahab
- Department of Medicine, Prattville Baptist Hospital, Prattville, AL, USA
| | - Maxwell Oluwole Akanbi
- Department of Medicine, Michigan State University, East Lansing, MI, USA
- Department of Medicine, McLaren Flint, Flint, MI, USA
| | - Tolutope Oyasiji
- Department of Oncology, Barbara Ann Karmanos Cancer Institute at McLaren Flint, Wayne State University, Flint, MI, USA
| | - Borys Hrinczenko
- Department of Medicine, Michigan State University, East Lansing, MI, USA
- Medical Oncology, Karmanos Cancer Institute at McLaren Greater Lansing, Lansing, MI, USA
| | - Olatunji Boladale Alese
- Department of Hematology & Medical Oncology, Winship Cancer Institute of Emory University, Atlanta, Georgia
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Konishi T, Takano S, Takayashiki T, Kuboki S, Suzuki D, Sakai N, Hosokawa I, Mishima T, Nishino H, Nakada S, Ohtsuka M. Clinical benefits of pulmonary resection for lung metastases from pancreatic cancer. Langenbecks Arch Surg 2023; 409:11. [PMID: 38108917 DOI: 10.1007/s00423-023-03198-4] [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: 09/18/2023] [Accepted: 12/05/2023] [Indexed: 12/19/2023]
Abstract
PURPOSE Systemic chemotherapy is generally used for metastatic pancreatic cancer; however, pulmonary resection may be a treatment option for lung oligometastases from pancreatic cancer. The current study aimed to clarify the oncological outcomes and clinical benefits of pulmonary resection for lung metastases. METHODS Of 510 patients who underwent pancreatic resection for pancreatic cancer, 44 patients with recurrence of isolated lung metastases and one patient with simultaneous lung metastases were evaluated. RESULTS Of the 45 patients, 20 patients were selected as candidates for pulmonary resection based on clinical factors such as recurrence-free interval (RFI) from pancreatectomy to lung metastases, number of lung metastases, and serum CA19-9 level. The post-recurrent survival of patients with pulmonary resection was significantly better than that of patients without pulmonary resection. Fourteen of the 20 patients with pulmonary resection developed tumor recurrence with a median disease-free survival (DFS) of 15 months. Univariate analyses revealed that an RFI from pancreatectomy to lung metastases of ≥28 months was associated with better DFS after pulmonary resection. Of the 14 patients with an RFI of ≥28 months, pulmonary resection resulted in prolonged chemotherapy-free interval in 12 patients. Furthermore, repeat pulmonary resection for recurrent tumors after pulmonary resection led to further cancer-free interval in some cases. CONCLUSIONS Although many patients had tumor recurrence after pulmonary resection, pulmonary resection for lung metastases from pancreatic cancer may provide prolonged cancer-free interval without the need for chemotherapy. Pulmonary resection should be performed for the patients with a long RFI from pancreatectomy to lung metastases.
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Affiliation(s)
- Takanori Konishi
- Department of General Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Shigetsugu Takano
- Department of General Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Tsukasa Takayashiki
- Department of General Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Satoshi Kuboki
- Department of General Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Daisuke Suzuki
- Department of General Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Nozomu Sakai
- Department of General Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Isamu Hosokawa
- Department of General Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Takashi Mishima
- Department of General Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Hitoe Nishino
- Department of General Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Shinichiro Nakada
- Department of General Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Masayuki Ohtsuka
- Department of General Surgery, Chiba University Graduate School of Medicine, Chiba, Japan.
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Leonhardt CS, Stamm T, Hank T, Prager G, Strobel O. Defining oligometastatic pancreatic cancer: a systematic review and critical synthesis of consensus. ESMO Open 2023; 8:102067. [PMID: 37988953 PMCID: PMC10774968 DOI: 10.1016/j.esmoop.2023.102067] [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: 08/05/2023] [Accepted: 10/14/2023] [Indexed: 11/23/2023] Open
Abstract
BACKGROUND Small retrospective series suggest that local consolidative treatment (LCT) may improve survival in oligometastatic pancreatic ductal adenocarcinoma (PDAC). However, no uniform definition of oligometastatic disease (OMD) in PDAC exists; this impedes meaningful conclusions. PATIENTS AND METHODS A systematic literature search using PubMed, Web of Science, and Cochrane CENTRAL registries for studies and protocols reporting on definitions and/or LCT of OMD in PDAC was performed. The primary endpoint was the definition of OMD. Levels of agreement were categorized as consensus (≥75% agreement between studies), fair agreement (50%-74%), and absent/poor agreement (<50%). RESULTS After screening of 5374 abstracts, the full text of 218 studies was assessed, of which 76 were included in the qualitative synthesis. The majority of studies were retrospective (n = 66, 87%), two were prospective studies and eight were study protocols. Studies investigated mostly liver (n = 38, 51%) and lung metastases (n = 15, 20%). Across studies, less than one-half (n = 32, 42%) reported a definition of OMD, while 44 (58%) did not. Involvement was limited to a single organ (consensus). Additional criteria for defining OMD were the number of lesions (consensus), metastatic site (poor agreement), metastatic size (poor agreement), treatment possibilities (poor agreement), and biomarker response (poor agreement). Liver OMD could involve three or fewer lesions (consensus) and synchronous disease (fair agreement), while lung metastases could involve two or fewer lesions and metachronous disease (consensus). The large majority of studies were at a high risk of bias or did not include any control groups. CONCLUSION Definitions of OMD were not used or varied widely between studies hampering across-study comparability and highlighting an unmet need for a consensus. The present study is part of a multistep process that aims to develop an interdisciplinary consensus on OMD in pancreatic cancer.
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Affiliation(s)
- C-S Leonhardt
- Department of General Surgery, Division of Visceral Surgery, Medical University of Vienna, Vienna
| | - T Stamm
- Institute of Outcomes Research, Center for Medical Data Science, Medical University of Vienna; Ludwig Boltzmann Institute for Arthritis and Rehabilitation, Vienna
| | - T Hank
- Department of General Surgery, Division of Visceral Surgery, Medical University of Vienna, Vienna
| | - G Prager
- Department of Medicine I, Division of Oncology, Medical University of Vienna, Vienna, Austria
| | - O Strobel
- Department of General Surgery, Division of Visceral Surgery, Medical University of Vienna, Vienna.
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Shibata Y, Uemura K, Sumiyoshi T, Okada K, Otsuka H, Serikawa M, Ishii Y, Murakami Y, Arihiro K, Takahashi S. Surgical resection for liver recurrence after curative resection of pancreatic ductal adenocarcinoma. Langenbecks Arch Surg 2023; 408:280. [PMID: 37458812 DOI: 10.1007/s00423-023-03009-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: 04/17/2023] [Accepted: 07/02/2023] [Indexed: 07/20/2023]
Abstract
PURPOSE This study aimed to evaluate the clinical significance of surgical resection for liver recurrence in patients with curatively resected pancreatic ductal adenocarcinoma. METHODS The medical records of patients with a liver recurrence after undergoing curative pancreatectomy for pancreatic ductal adenocarcinoma were retrospectively reviewed. Clinicopathological and prognostic factors were analyzed, as was the clinical impact of surgical resection for liver recurrence. RESULTS Overall, 502 patients underwent curative pancreatic ductal adenocarcinoma resection. Of the 311 patients with recurrence after curative pancreatectomy, 71 (23%) had an initial recurrence in the liver, with 35 having solitary recurrence (11%). Patients with solitary, two or three, or more than four recurrences had median overall survival times of 28.5, 18.0, and 12.2 months, respectively (p < 0.001). Surgical indications for liver recurrence in our institution included solitary tumor, good disease control under chemotherapy after recurrence for > 6 months, and sufficient remnant liver function. Ten patients who met our institutional policy inclusion criteria underwent liver resection. Among 35 patients with initially solitary liver recurrence, those who underwent liver resection outlived those who did not (57.6 months vs. 20.1 months, p < 0.001). In multivariate analysis of overall survival, solitary liver recurrence and liver resection were independent favorable prognostic factors in patients with initial liver recurrence. CONCLUSION In selected patients with solitary liver recurrence after curatively resected pancreatic ductal adenocarcinoma, liver resection may be a treatment option.
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Affiliation(s)
- Yoshiyuki Shibata
- Department of Surgery, Graduate School of Biochemical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-Ku, Hiroshima, 734-8551, Japan
| | - Kenichiro Uemura
- Department of Surgery, Graduate School of Biochemical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-Ku, Hiroshima, 734-8551, Japan.
| | - Tatsuaki Sumiyoshi
- Department of Surgery, Graduate School of Biochemical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-Ku, Hiroshima, 734-8551, Japan
| | - Kenjiro Okada
- Department of Surgery, Graduate School of Biochemical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-Ku, Hiroshima, 734-8551, Japan
| | - Hiroyuki Otsuka
- Department of Surgery, Graduate School of Biochemical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-Ku, Hiroshima, 734-8551, Japan
| | - Masahiro Serikawa
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Yasutaka Ishii
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Yoshiaki Murakami
- Department of Digestive Disease Center, Hiroshima Memorial Hospital, Hiroshima, Japan
| | - Koji Arihiro
- Department of Anatomical Pathology, Hiroshima University, Hiroshima, Japan
| | - Shinya Takahashi
- Department of Surgery, Graduate School of Biochemical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-Ku, Hiroshima, 734-8551, Japan
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Asakura Y, Toyama H, Ishida J, Asari S, Terai S, Shirakawa S, Yamashita H, Shimizu T, Ogura Y, Matsumoto I, Gon H, Tsugawa D, Komatsu S, Kuramitsu K, Yanagimoto H, Kido M, Ajiki T, Fukumoto T. Clinicopathological variables and risk factors for lung recurrence after resection of pancreatic ductal adenocarcinoma. Asian J Surg 2023; 46:207-212. [PMID: 35370072 DOI: 10.1016/j.asjsur.2022.03.043] [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: 08/01/2021] [Revised: 02/02/2022] [Accepted: 03/17/2022] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Pancreatic ductal adenocarcinoma (PDAC) has a high recurrence rate even after curative resection. Lung recurrence may have better outcomes than other recurrences. However, its detailed clinicopathological features are unclear. We investigated the clinicopathological features and risk factors for lung recurrence after pancreatectomy for PDAC. METHODS The study included 161 patients with potentially and borderline resectable PDAC who had undergone R0 or R1 pancreatectomy between January 2008 and December 2016. We retrospectively examined the prognosis and predictors for lung recurrence after curative resection. RESULTS Seventeen patients (10.6%) had isolated lung recurrence. The median overall and recurrence-free survivals were 38.0 and 16.1 months, respectively. In multivariate analysis, para-aortic lymph node (PALN) metastasis (p = 0.006) and female sex (p = 0.027) were independent factors for lung recurrence. CONCLUSION Lung recurrence had a better prognosis than other recurrences. PALN metastasis and female sex are independent risk factors for lung recurrence after curative resection for PDAC.
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Affiliation(s)
- Yu Asakura
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Hirochika Toyama
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan.
| | - Jun Ishida
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Sadaki Asari
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Sachio Terai
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Sachiyo Shirakawa
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Hironori Yamashita
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Takashi Shimizu
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Yuta Ogura
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Ippei Matsumoto
- Department of Surgery, Kindai University Faculty of Medicine, 377-2, Ohno-higashi, Osaka-Sayama, Osaka, 589-8511, Japan
| | - Hidetoshi Gon
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Daisuke Tsugawa
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Shohei Komatsu
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Kaori Kuramitsu
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Hiroaki Yanagimoto
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Masahiro Kido
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Tetsuo Ajiki
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Takumi Fukumoto
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
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Yao ZX, Tu JH, Zhou B, Huang Y, Liu YL, Xue XF. Risk factors and survival prediction of pancreatic cancer with lung metastases: A population-based study. Front Oncol 2022; 12:952531. [PMID: 36212473 PMCID: PMC9533144 DOI: 10.3389/fonc.2022.952531] [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: 05/25/2022] [Accepted: 09/02/2022] [Indexed: 11/30/2022] Open
Abstract
Background The risk and prognosis of pancreatic cancer with lung metastasis (PCLM) are not well-defined. Thus, this study aimed to identify the risk and prognostic factors for these patients, and establish predictive nomogram models. Methods Patients diagnosed with PCLM between 2010 and 2016 were identified from the Surveillance, Epidemiology, and End Results (SEER) database. Independent risk factors and prognostic factors were identified using logistic regression and Cox regression analyses. Nomograms were constructed to predict the risk and survival of PCLM, and the area under the curve (AUC), C-index, and calibration curve were used to determine the predictive accuracy and discriminability of the established nomogram, while the decision curve analysis was used to confirm the clinical effectiveness. Results A total of 11287 cases with complete information were included; 601 (5.3%) patients with PC had lung metastases. Multivariable logistic analysis demonstrated that primary site, histological subtype, and brain, bone, and liver metastases were independent risk factors for lung metastases. We constructed a risk prediction nomogram model for the development of lung metastases among PC patients. The c-index of the established diagnostic nomogram was 0.786 (95%CI 0.726-0.846). Multivariable Cox regression analysis demonstrated that primary site, liver metastases, surgery, and chemotherapy were independent prognostic factors for both overall survival (OS) and cancer-specific survival (CSS), while bone metastases were independent prognostic factors for CSS. The C-indices for the OS and CSS prediction nomograms were 0.76 (95% CI 0.74-0.78) and 0.76 (95% CI 0.74-0.78), respectively. Based on the AUC of the receiver operating characteristic (ROC) analysis, calibration plots, and decision curve analysis (DCA), we concluded that the risk and prognosis model of PCBM exhibits excellent performance. Conclusions The present study identified the risk and prognostic factors of PCLM and further established nomograms, which can help clinicians effectively identify high-risk patients and predict their clinical outcomes.
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Affiliation(s)
- Zong-Xi Yao
- Department of General Surgery, Suzhou Wuzhong People’s Hospital, Suzhou, China
| | - Jun-Hao Tu
- Department of General Surgery, Suzhou Wuzhong People’s Hospital, Suzhou, China
| | - Bin Zhou
- Department of General Surgery, Suzhou Wuzhong People’s Hospital, Suzhou, China
| | - Yang Huang
- Department of General Surgery, Suzhou Wuzhong People’s Hospital, Suzhou, China
| | - Yu-Lin Liu
- Department of General Surgery, Suzhou Wuzhong People’s Hospital, Suzhou, China
- *Correspondence: Xiao-Feng Xue, ; Yu-Lin Liu,
| | - Xiao-Feng Xue
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
- *Correspondence: Xiao-Feng Xue, ; Yu-Lin Liu,
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Wood LD, Canto MI, Jaffee EM, Simeone DM. Pancreatic Cancer: Pathogenesis, Screening, Diagnosis, and Treatment. Gastroenterology 2022; 163:386-402.e1. [PMID: 35398344 PMCID: PMC9516440 DOI: 10.1053/j.gastro.2022.03.056] [Citation(s) in RCA: 202] [Impact Index Per Article: 101.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 03/13/2022] [Accepted: 03/25/2022] [Indexed: 12/13/2022]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a clinically challenging cancer, due to both its late stage at diagnosis and its resistance to chemotherapy. However, recent advances in our understanding of the biology of PDAC have revealed new opportunities for early detection and targeted therapy of PDAC. In this review, we discuss the pathogenesis of PDAC, including molecular alterations in tumor cells, cellular alterations in the tumor microenvironment, and population-level risk factors. We review the current status of surveillance and early detection of PDAC, including populations at high risk and screening approaches. We outline the diagnostic approach to PDAC and highlight key treatment considerations, including how therapeutic approaches change with disease stage and targetable subtypes of PDAC. Recent years have seen significant improvements in our approaches to detect and treat PDAC, but large-scale, coordinated efforts will be needed to maximize the clinical impact for patients and improve overall survival.
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Affiliation(s)
- Laura D Wood
- Departments of Pathology and Oncology, Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins University School of Medicine, Baltimore, Maryland.
| | - Marcia Irene Canto
- Division of Gastroenterology and Hepatology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Elizabeth M Jaffee
- Sidney Kimmel Cancer Center, Skip Viragh Center for Pancreatic Cancer Research and Clinical Care, Bloomberg-Kimmel Institute for Cancer Immunotherapy, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Diane M Simeone
- Departments of Surgery and Pathology, Perlmutter Cancer Center, NYU Langone Health, New York, New York
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Badowska-Kozakiewicz A, Fudalej M, Kwaśniewska D, Durlik M, Nasierowska-Guttmejer A, Mormul A, Włoszek E, Czerw A, Banaś T, Deptała A. Diabetes Mellitus and Pancreatic Ductal Adenocarcinoma-Prevalence, Clinicopathological Variables, and Clinical Outcomes. Cancers (Basel) 2022; 14:cancers14122840. [PMID: 35740504 PMCID: PMC9221523 DOI: 10.3390/cancers14122840] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 05/26/2022] [Accepted: 06/05/2022] [Indexed: 12/11/2022] Open
Abstract
Simple Summary The aim of this study is to describe the prevalence of diabetes mellitus (DM) among patients with the diagnosis of pancreatic ductal adenocarcinoma (PDAC), analyse the association between the occurrence of DM and clinicopathological factors, and detect variables influencing overall survival. Diabetes mellitus is prevalent among patients with pancreatic cancer. In our study, patients with diabetes mellitus receiving palliative chemotherapy had significantly higher median OS than those without. Among variables influencing survival, TNM stage, nodal involvement, tumour site, levels of CEA and CRP were confirmed. Abstract Background: pancreatic ductal adenocarcinoma (PDAC) is the seventh leading cause of cancer-related deaths with increasing incidence and link to the onset of diabetes mellitus (DM). The aim of this study is to describe the prevalence of DM among patients with the diagnosis of PDAC, analyse the association between the occurrence of DM and clinicopathological factors, and detect variables influencing overall survival. Methods: a retrospective analysis of medical records was performed. The patients were divided into non-DM (n = 101) and DM (n = 74) groups. Statistical analysis with the usage of appropriate tests was conducted. Results: Patients in the groups of DM and NODM had significantly longer median OS than the non-DM group. Nodal involvement, tumour location, level of CEA, CRP and CRP/lymphocytes ratio were significantly associated with OS among patients with any type of DM. Neutropenia was less frequently observed in the DM group. Conclusions: DM is prevalent among patients with pancreatic cancer. In our study, patients with DM receiving palliative chemotherapy had significantly higher median OS than those without DM. The increased comprehension of the mechanisms of the relationship between DM and pancreatic cancer needs further research, which might provide avenues for the development of novel preventive and therapeutic strategies.
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Affiliation(s)
- Anna Badowska-Kozakiewicz
- Department of Cancer Prevention, Medical University of Warsaw, 01-445 Warsaw, Poland; (A.B.-K.); (M.F.)
| | - Marta Fudalej
- Department of Cancer Prevention, Medical University of Warsaw, 01-445 Warsaw, Poland; (A.B.-K.); (M.F.)
- Department of Oncology and Haematology, Central Clinical Hospital of the Ministry of Interior and Administration, 02-507 Warsaw, Poland;
| | - Daria Kwaśniewska
- Department of Oncology and Haematology, Central Clinical Hospital of the Ministry of Interior and Administration, 02-507 Warsaw, Poland;
| | - Marek Durlik
- Department of Gastroenterological Surgery and Transplantation, Central Clinical Hospital of the Ministry of Interior and Administration, 02-507 Warsaw, Poland;
| | - Anna Nasierowska-Guttmejer
- Department of Pathology, Central Clinical Hospital of the Ministry of Interior and Administration, 02-507 Warsaw, Poland;
| | - Agata Mormul
- Students’ Scientific Organization of Cancer Cell Biology, Department of Cancer Prevention, Medical University of Warsaw, 01-445 Warsaw, Poland; (A.M.); (E.W.)
| | - Emilia Włoszek
- Students’ Scientific Organization of Cancer Cell Biology, Department of Cancer Prevention, Medical University of Warsaw, 01-445 Warsaw, Poland; (A.M.); (E.W.)
| | - Aleksandra Czerw
- Department of Health Economics and Medical Law, Medical University of Warsaw, 02-091 Warsaw, Poland;
- Department of Economic and System Analyses, National Institute of Public Health NIH-National Research Institute, 00-791 Warsaw, Poland
| | - Tomasz Banaś
- Department of Gynecology and Oncology, Jagiellonian University Medical College, 31-501 Cracow, Poland;
- Department of Radiotherapy, Maria Sklodowska-Curie Institute–Oncology Centre, 31-115 Cracow, Poland
| | - Andrzej Deptała
- Department of Cancer Prevention, Medical University of Warsaw, 01-445 Warsaw, Poland; (A.B.-K.); (M.F.)
- Department of Oncology and Haematology, Central Clinical Hospital of the Ministry of Interior and Administration, 02-507 Warsaw, Poland;
- Correspondence: ; Tel.: +48-22-5720702
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9
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Homma Y, Endo I, Matsuyama R, Sho M, Mizuno S, Seyama Y, Hirano S, Aono T, Kitami C, Morita Y, Takeda Y, Yoshida K, Tani M, Kaiho T, Yamamoto Y, Aoki H, Ogawa M, Niguma T, Mataki Y, Kawasaki H, Baba H, Yokomizo H, Rikiyama T, Yamaue H, Yamamoto M. Outcomes of lung metastasis from pancreatic cancer: A nationwide multicenter analysis. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2022; 29:552-561. [PMID: 35179827 DOI: 10.1002/jhbp.1127] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Revised: 12/25/2021] [Accepted: 01/11/2022] [Indexed: 11/07/2022]
Abstract
BACKGROUND Although distant metastasis from pancreatic ductal adenocarcinoma (PDAC) has a dismal prognosis, some single center studies reported that lung metastasis has a favorable prognosis. The aim of this study is to evaluate the prognostic value of site-specific metastasis after pancreatectomy for PDAC, with a focus on lung metastasis. METHODS Data from 117 cases of lung metastasis after pancreatectomy were collected retrospectively from 23 institutions in Japan. To compare the sites of metastasis we also collected the data of 134 patients with liver only metastasis, 67 patients with peritoneal only metastasis and 121 patients with locoregional recurrence alone. RESULTS In patients with lung only metastasis, the median time from recurrence to death (RTD) was 23.1 months, which was better in comparison to other sites of recurrence. In lung metastasis group, the patients who underwent pulmonary resection had better long-term outcomes in comparison to those who did not. (RTD: 29.2 vs 15.2, P < .001). In the multivariate analysis, solitary metastasis (HR 5.03; 95% CI 1.195-21.144, P = .022) and postoperative chemotherapy (HR 14.089; 95% CI 1.729-114.77, P = .023) were identified as significant prognostic factors after lung resection. CONCLUSIONS Surgical resection is a favorable option for selected patients with a solitary lung metastasis and for whom adjuvant chemotherapy can be administrated.
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Affiliation(s)
- Yuki Homma
- Department of Gastroenterological Surgery, Graduate School of Medicine, Yokohama City University, Yokohama City, Japan
| | - Itaru Endo
- Department of Gastroenterological Surgery, Graduate School of Medicine, Yokohama City University, Yokohama City, Japan
| | - Ryusei Matsuyama
- Department of Gastroenterological Surgery, Graduate School of Medicine, Yokohama City University, Yokohama City, Japan
| | - Masayuki Sho
- Department of Surgery, Nara Medical University, Kashihara City, Japan
| | - Shugo Mizuno
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Tsu City, Japan
| | - Yasuji Seyama
- Department of Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Bunkyo-ku, Japan
| | - Satoshi Hirano
- Department of Gastroenterological Surgery Ⅱ, Faculty of Medicine, Hokkaido University, Sapporo City, Japan
| | - Takashi Aono
- Department of Surgery, Niigata Prefectural Central Hospital, Joetsu City, Japan
| | - Chie Kitami
- Department of Surgery, Nagaoka Chuo General Hospital, Nagaoka City, Japan
| | - Yoshifumi Morita
- Department of Surgery, Hamamatsu University School of Medicine, Hamamatsu City, Japan
| | - Yutaka Takeda
- Department of Surgery, Kansai Rosai Hospital, Amagasaki City, Japan
| | - Kazuhiro Yoshida
- Department of Surgical Oncology, Graduate School of Medicine, Gifu University, Gifu City, Japan
| | - Masaji Tani
- Department of Surgery, Shiga University of Medical Science, Otsu City, Japan
| | - Takashi Kaiho
- Department of Surgery, Kimitsu Chuo Hospital, Kisarazu City, Japan
| | - Yuzo Yamamoto
- Department of Gastroenterological Surgery, Akita University Graduate School of Medicine, Akita City, Japan
| | - Hideki Aoki
- Department of Surgery, Iwakuni Medical Center, Iwakuni City, Japan
| | - Masao Ogawa
- Department of Surgery, Bell Land General Hospital, Sakai City, Japan
| | - Takefumi Niguma
- Department of Surgery, Okayama Saiseikai General Hospital, Okayama City, Japan
| | - Yuko Mataki
- Department of Digestive Surgery, Breast and Thyroid Surgery, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima City, Japan
| | - Hiroshi Kawasaki
- Department of Surgery, Ibaraki Prefectural Central Hospital, Kasama City, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Kumamoto University, Kumamoto City, Japan
| | - Hiroshi Yokomizo
- Department of Surgery, Japanese Red Cross Kumamoto Hospital, Kumamoto City, Japan
| | - Toshiki Rikiyama
- Department of Surgery, Saitama Medical Center, Jichi Medical University, Sitama City, Japan
| | - Hiroki Yamaue
- 2nd Department of Surgery, Wakayama Medical University, Wakayama City, Wakayama, Japan
| | - Masakazu Yamamoto
- Department of Surgery, Institute of Gastroenterology, Tokyo Women`s Medical University, Tokyo, Japan
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10
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Yun WG, Kwon W, Han Y, Sohn HJ, Kim HS, Lee M, Kim H, Thomas AS, Kluger MD, Jang JY. Can Surgical Resection of Metastatic Lesions Be Beneficial to Pancreatic Ductal Adenocarcinoma Patients with Isolated Lung Metastasis? Cancers (Basel) 2022; 14:cancers14092067. [PMID: 35565195 PMCID: PMC9099489 DOI: 10.3390/cancers14092067] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 04/15/2022] [Accepted: 04/19/2022] [Indexed: 12/11/2022] Open
Abstract
In the era of effective chemotherapy on pancreatic ductal adenocarcinoma (PDAC) with distant metastasis, data on the effects of metastatectomy are lacking. So, we investigated the effect of metastatectomy on survival after metastasis in PDAC patients with isolated lung metastasis. This retrospective study analyzed 1342 patients who were histologically diagnosed with PDAC with distant metastasis from January 2007 to December 2018, of which 83 patients had isolated pulmonary metastasis. Additionally, 4263 patients were extracted from the National Cancer Database (NCDB) and analyzed. Log-rank test and Kaplan−Meier survival analysis were used to analyze survival after metastasis. The five-year survival rate was significantly higher in patients who underwent pulmonary metastatectomy than in those who received only chemotherapy or supportive treatment (60.6% vs. 6.2% vs. 0.0%, p < 0.001). A similar trend was observed in the NCDB (two-year survival rate, 27.4% vs. 15.8% vs. 4.7%, p < 0.001). In the multivariate analysis, lung lesion multiplicity (hazard ratio (HR) = 2.004, p = 0.017), metastatectomy (HR = 0.278, p = 0.036), chemotherapy (HR = 0.434, p = 0.024), and chemotherapy cycles (HR = 0.300, p < 0.001) had significant effects on survival. Metastatectomy with primary pancreatic lesions is recommended with effective chemotherapy in PDAC patients with isolated lung metastasis.
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Affiliation(s)
- Won-Gun Yun
- Department of Surgery and Cancer Research Institute, College of Medicine, Seoul National University, 101 Daehak-ro, Chongno-gu, Seoul 03080, Korea; (W.-G.Y.); (W.K.); (Y.H.); (H.J.S.); (H.S.K.); (M.L.); (H.K.)
| | - Wooil Kwon
- Department of Surgery and Cancer Research Institute, College of Medicine, Seoul National University, 101 Daehak-ro, Chongno-gu, Seoul 03080, Korea; (W.-G.Y.); (W.K.); (Y.H.); (H.J.S.); (H.S.K.); (M.L.); (H.K.)
| | - Youngmin Han
- Department of Surgery and Cancer Research Institute, College of Medicine, Seoul National University, 101 Daehak-ro, Chongno-gu, Seoul 03080, Korea; (W.-G.Y.); (W.K.); (Y.H.); (H.J.S.); (H.S.K.); (M.L.); (H.K.)
| | - Hee Ju Sohn
- Department of Surgery and Cancer Research Institute, College of Medicine, Seoul National University, 101 Daehak-ro, Chongno-gu, Seoul 03080, Korea; (W.-G.Y.); (W.K.); (Y.H.); (H.J.S.); (H.S.K.); (M.L.); (H.K.)
| | - Hyeong Seok Kim
- Department of Surgery and Cancer Research Institute, College of Medicine, Seoul National University, 101 Daehak-ro, Chongno-gu, Seoul 03080, Korea; (W.-G.Y.); (W.K.); (Y.H.); (H.J.S.); (H.S.K.); (M.L.); (H.K.)
| | - Mirang Lee
- Department of Surgery and Cancer Research Institute, College of Medicine, Seoul National University, 101 Daehak-ro, Chongno-gu, Seoul 03080, Korea; (W.-G.Y.); (W.K.); (Y.H.); (H.J.S.); (H.S.K.); (M.L.); (H.K.)
| | - Hongbeom Kim
- Department of Surgery and Cancer Research Institute, College of Medicine, Seoul National University, 101 Daehak-ro, Chongno-gu, Seoul 03080, Korea; (W.-G.Y.); (W.K.); (Y.H.); (H.J.S.); (H.S.K.); (M.L.); (H.K.)
| | - Alexander S. Thomas
- Division of Gastrointestinal and Endocrine Surgery, Department of Surgery, Columbia University Vagelos College of Physicians and Surgeons, New York, NY 10032, USA; (A.S.T.); (M.D.K.)
| | - Michael D. Kluger
- Division of Gastrointestinal and Endocrine Surgery, Department of Surgery, Columbia University Vagelos College of Physicians and Surgeons, New York, NY 10032, USA; (A.S.T.); (M.D.K.)
| | - Jin-Young Jang
- Department of Surgery and Cancer Research Institute, College of Medicine, Seoul National University, 101 Daehak-ro, Chongno-gu, Seoul 03080, Korea; (W.-G.Y.); (W.K.); (Y.H.); (H.J.S.); (H.S.K.); (M.L.); (H.K.)
- Correspondence:
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11
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Kruger SF, Lohneis A, Abendroth A, Berger AW, Ettrich TJ, Waidmann O, Kapp M, Steiner B, Kumbrink J, Reischer A, Haas M, Westphalen CB, Zhang D, Miller-Phillips L, Burger PJ, Kobold S, Werner J, Subklewe M, von Bergwelt-Baildon M, Kunzmann V, Seufferlein T, Siveke JT, Sinn M, Heinemann V, Ormanns S, Boeck S. Prognosis and tumor biology of pancreatic cancer patients with isolated lung metastases: translational results from the German multicenter AIO-YMO-PAK-0515 study. ESMO Open 2022; 7:100388. [PMID: 35121522 PMCID: PMC8818907 DOI: 10.1016/j.esmoop.2022.100388] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 12/09/2021] [Accepted: 12/31/2021] [Indexed: 12/25/2022] Open
Abstract
Background Pulmonary metastasis (M1-PUL) as first site of dissemination in pancreatic ductal adenocarcinoma (PDAC) is a rare event and may define a distinct biological subgroup. Patients and methods Arbeitsgemeinschaft Internistische Onkologie-Young Medical Oncologists-Pankreas-0515 study (AIO-YMO-PAK-0515) was a retrospective German multicenter study investigating clinical and molecular characteristics of M1-PUL PDAC patients; 115 M1-PUL PDAC patients from 7 participating centers were included. Clinical characteristics and potential prognostic factors were defined within the M1-PUL cohort. Archival tumor samples were analyzed for Her2/neu, HNF1A and KRT81 expression. Additionally, messenger RNA (mRNA) expression analysis (using a 770-gene immune profiling panel) was carried out in the M1-PUL and in a control cohort (M1-ANY). Results Median overall survival in the entire M1-PUL cohort was 20 months; the most favorable prognosis (median survival: 28 months) was observed in the subgroup of 66 PDAC patients with metachronous lung metastases after previous curative-intent surgery. The number of metastatic lesions, uni- or bilateral lung involvement as well as metastasectomy were identified as potential prognostic factors. Her2/neu expression and PDAC subtyping (by HNF1A and KRT81) did not differ between the M1-PUL and the M1-ANY cohort. mRNA expression analysis revealed significant differentially expressed genes between both cohorts: CD63 and LAMP1 were among the top 20 differentially expressed genes and were identified as potential mediators of organotropism and favorable survival outcome of M1-PUL patients. Conclusion M1-PUL represents a clinically favorable cohort in PDAC patients. Site of relapse might already be predetermined at the time of surgery and could potentially be predicted by gene expression profiling. The retrospective multicenter AIO-YMO-PAK-0515 study defines M1-PUL as a clinically favorable subgroup in PDAC. The number of metastatic lesions, bilateral lung involvement and surgical metastasectomy may serve as prognostic factors. Immune-related gene expression differs between patients with isolated pulmonary relapse versus other sites of relapse.
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Affiliation(s)
- S F Kruger
- Department of Internal Medicine III and Comprehensive Cancer Center, Klinikum Grosshadern, Ludwig-Maximilians-University of Munich, Munich, Germany.
| | - A Lohneis
- Charité-Universitätsmedizin Berlin, Department of Medical Oncology and Hematology, Berlin, Germany; Department of Internal Medicine I, University Hospital Cologne, Cologne, Germany
| | - A Abendroth
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, University Duisburg-Essen, Essen, Germany
| | - A W Berger
- Department of Internal Medicine I, Ulm University, Ulm, Germany
| | - T J Ettrich
- Department of Internal Medicine I, Ulm University, Ulm, Germany
| | - O Waidmann
- Department of Internal Medicine I, University Hospital Frankfurt, Johann Wolfgang Goethe-University, Frankfurt am Main, Germany; University Cancer Centre Frankfurt, University Hospital Frankfurt, Johann Wolfgang Goethe-University, Frankfurt am Main, Germany
| | - M Kapp
- Division of Medical Oncology, Department of Internal Medicine II, University Hospital Wuerzburg and Comprehensive Cancer Center Mainfranken, Wuerzburg, Germany
| | - B Steiner
- Department of Hematology and Oncology, University of Rostock, Rostock, Germany
| | - J Kumbrink
- Institute of Pathology, Ludwig-Maximilians-University of Munich, Munich, Germany
| | - A Reischer
- Department of Internal Medicine III and Comprehensive Cancer Center, Klinikum Grosshadern, Ludwig-Maximilians-University of Munich, Munich, Germany
| | - M Haas
- Department of Internal Medicine III and Comprehensive Cancer Center, Klinikum Grosshadern, Ludwig-Maximilians-University of Munich, Munich, Germany
| | - C B Westphalen
- Department of Internal Medicine III and Comprehensive Cancer Center, Klinikum Grosshadern, Ludwig-Maximilians-University of Munich, Munich, Germany; German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - D Zhang
- Department of Internal Medicine III and Comprehensive Cancer Center, Klinikum Grosshadern, Ludwig-Maximilians-University of Munich, Munich, Germany
| | - L Miller-Phillips
- Department of Internal Medicine III and Comprehensive Cancer Center, Klinikum Grosshadern, Ludwig-Maximilians-University of Munich, Munich, Germany
| | - P J Burger
- Department of Internal Medicine III and Comprehensive Cancer Center, Klinikum Grosshadern, Ludwig-Maximilians-University of Munich, Munich, Germany
| | - S 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, Klinikum der Ludwig-Maximilians-University of Munich, Munich, Germany
| | - J Werner
- Department of General, Visceral, Transplantation, Vascular and Thoracic Surgery, Klinikum Grosshadern, Ludwig-Maximilians-University of Munich, Munich, Germany
| | - M Subklewe
- Department of Internal Medicine III and Comprehensive Cancer Center, Klinikum Grosshadern, Ludwig-Maximilians-University of Munich, Munich, Germany; German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - M von Bergwelt-Baildon
- Department of Internal Medicine III and Comprehensive Cancer Center, Klinikum Grosshadern, Ludwig-Maximilians-University of Munich, Munich, Germany; German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - V Kunzmann
- Division of Medical Oncology, Department of Internal Medicine II, University Hospital Wuerzburg and Comprehensive Cancer Center Mainfranken, Wuerzburg, Germany
| | - T Seufferlein
- Department of Internal Medicine I, Ulm University, Ulm, Germany
| | - J T Siveke
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, University Duisburg-Essen, Essen, Germany
| | - M Sinn
- Charité-Universitätsmedizin Berlin, Department of Medical Oncology and Hematology, Berlin, Germany; Department of Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - V Heinemann
- Department of Internal Medicine III and Comprehensive Cancer Center, Klinikum Grosshadern, Ludwig-Maximilians-University of Munich, Munich, Germany; German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - S Ormanns
- Institute of Pathology, Ludwig-Maximilians-University of Munich, Munich, Germany; German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - S Boeck
- Department of Internal Medicine III and Comprehensive Cancer Center, Klinikum Grosshadern, Ludwig-Maximilians-University of Munich, Munich, Germany; German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
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12
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Pan X, Zhou J, Xiao Q, Fujiwara K, Zhang M, Mo G, Gong W, Zheng L. Cancer-associated fibroblast heterogeneity is associated with organ-specific metastasis in pancreatic ductal adenocarcinoma. J Hematol Oncol 2021; 14:184. [PMID: 34727952 PMCID: PMC8561960 DOI: 10.1186/s13045-021-01203-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 10/08/2021] [Indexed: 12/15/2022] Open
Abstract
Background Metastasis occurs in the majority of pancreatic ductal adenocarcinoma (PDAC) patients at diagnosis or following resection. Patients with liver metastasis and those with lung metastasis have significantly different prognosis. Here, we sought to understand how cancer-associated fibroblasts (CAFs) play roles in the development of organ-specific metastasis. Methods PDAC tumor cell lines established from the primary tumors with liver and lung metastasis potentials, respectively, in Kras/p53 mutation conditional knock-in (KPC) mice were co-cultured with matched CAFs or mouse mesenchymal stem cells. CAFs were isolated from metastases and subjected to DNA methylation and whole transcriptomic RNA sequencing analysis. Results The ability of mouse PDAC tumor cell lines in developing liver or lung-specific metastases was demonstrated in orthotopic models. Tumor cells associated with liver metastasis potential, but not those associated with lung metastasis potential, induced the methylation of metabolism genes including NQO1 and ALDH1a3 and subsequent downregulated mRNA expression of a broader group of metabolism genes in CAFs. DNA methylation and downregulation of metabolism genes in CAFs in liver metastasis, but not those in lung metastasis, appeared to be regulated by DNA methyltransferase. Tumor cells associated with liver metastasis potential, but not those associated with lung metastasis potential, induce inflammatory CAF (iCAF) signatures. CAFs from liver metastasis demonstrated a more homogenous iCAF phenotype, whereas CAFs from lung metastasis maintained the heterogeneity. Conclusions PDAC with organ-specific metastatic potentials has different capacities in inducing methylation of metabolism genes in CAFs, modulating CAF phenotypes, and resulting in different levels of heterogeneity of CAFs in different metastatic niches. Supplementary Information The online version contains supplementary material available at 10.1186/s13045-021-01203-1.
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Affiliation(s)
- Xingyi Pan
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA.,Department of Oncology, Johns Hopkins University School of Medicine, 1650 Orleans Street, CRB1 Room 488, Baltimore, MD, 21287, USA.,The Pancreatic Cancer Precision Medicine Center of Excellence Program, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Jiaojiao Zhou
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA. .,Department of Oncology, Johns Hopkins University School of Medicine, 1650 Orleans Street, CRB1 Room 488, Baltimore, MD, 21287, USA. .,The Second Affiliated Hospital of the Zhejiang University, 88 Jie-Fang Rd, Hangzhou, 310009, China.
| | - Qian Xiao
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA.,Department of Oncology, Johns Hopkins University School of Medicine, 1650 Orleans Street, CRB1 Room 488, Baltimore, MD, 21287, USA
| | - Kenji Fujiwara
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA.,Department of Oncology, Johns Hopkins University School of Medicine, 1650 Orleans Street, CRB1 Room 488, Baltimore, MD, 21287, USA.,The Pancreatic Cancer Precision Medicine Center of Excellence Program, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Mengwen Zhang
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA.,Department of Oncology, Johns Hopkins University School of Medicine, 1650 Orleans Street, CRB1 Room 488, Baltimore, MD, 21287, USA.,The Pancreatic Cancer Precision Medicine Center of Excellence Program, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Guanglan Mo
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA.,Department of Oncology, Johns Hopkins University School of Medicine, 1650 Orleans Street, CRB1 Room 488, Baltimore, MD, 21287, USA.,The Pancreatic Cancer Precision Medicine Center of Excellence Program, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Wei Gong
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA.,Department of Oncology, Johns Hopkins University School of Medicine, 1650 Orleans Street, CRB1 Room 488, Baltimore, MD, 21287, USA.,Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA.,Department of Surgery, Xinhua Hospital, Shanghai Jiaotong University, Shanghai, China
| | - Lei Zheng
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA. .,Department of Oncology, Johns Hopkins University School of Medicine, 1650 Orleans Street, CRB1 Room 488, Baltimore, MD, 21287, USA. .,Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA. .,The Pancreatic Cancer Precision Medicine Center of Excellence Program, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
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13
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Mashiko T, Nakano A, Masuoka Y, Yamamoto S, Ozawa S, Nakagohri T. Significance of pulmonary resection in patients with metachronous pulmonary metastasis from pancreatic ductal adenocarcinoma: a retrospective cohort study. BMC Surg 2021; 21:237. [PMID: 33952223 PMCID: PMC8097936 DOI: 10.1186/s12893-021-01236-w] [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: 02/10/2021] [Accepted: 04/28/2021] [Indexed: 11/25/2022] Open
Abstract
Background Pulmonary metastases from pancreatic ductal adenocarcinoma (PDAC) are relatively rare. Systemic chemotherapy is the first choice of treatment in patients with distant metastases, and the role of metastasectomy is controversial. The aim of the present study was to evaluate the outcome of patients with pulmonary metastases after resection of PDAC and the indications for metastasectomy. Methods We retrospectively analysed patients with pulmonary metastases as the first recurrence after resection of primary PDAC between January 2006 and December 2018. Clinical data were obtained from the patients’ medical records. Relapse-free survival (RFS) and overall survival (OS) were analysed using the Kaplan–Meier method, and statistical significance was evaluated by the log-rank test. Results Of the 417 patients with resected PDACs, 24 (7.9%) had pulmonary metastases. Six patients (25.0%) underwent pulmonary resection and 18 (75.0%) received systemic chemotherapy and best supportive care. There were no major complications requiring therapeutic intervention after pulmonary resection. The median RFS was 24.0 months (95% CI 10.8–37.2), and the 1-, 3-, and 5-year RFS rates were 66.7%, 33.3%, and 4.2%, respectively. The median OS was 50.0 months (95% CI 15.9–84.1), and the 1-, 3-, and 5-year OS rates were 95.8%, 70.3%, and 46.4%, respectively. All patients with resected pulmonary metastases were alive at the end of the study, whereas the median OS of the patients who did not undergo resection was 37.0 months (95% CI 34.4–39.6). Therefore, patients with resected pulmonary metastases had a significantly better prognosis (p = 0.008). Conclusions Pulmonary resection may improve the prognosis in selected patients with pulmonary metastases from PDAC. However, the present study is based on a small number of patients and may include a selection bias; therefore, a multi-institutional prospective study is needed to clarify the indications for pulmonary resection.
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Affiliation(s)
- Taro Mashiko
- Department of Gastroenterological Surgery, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1193, Japan.
| | - Akira Nakano
- Department of Gastroenterological Surgery, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1193, Japan
| | - Yoshihito Masuoka
- Department of Gastroenterological Surgery, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1193, Japan
| | - Seiichiro Yamamoto
- Department of Gastroenterological Surgery, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1193, Japan
| | - Soji Ozawa
- Department of Gastroenterological Surgery, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1193, Japan
| | - Toshio Nakagohri
- Department of Gastroenterological Surgery, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1193, Japan
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14
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Significance of indeterminate pulmonary nodules in resectable pancreatic adenocarcinoma-a review. Langenbecks Arch Surg 2021; 406:537-545. [PMID: 33392814 PMCID: PMC8106596 DOI: 10.1007/s00423-020-02049-w] [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: 09/08/2020] [Accepted: 11/30/2020] [Indexed: 12/25/2022]
Abstract
BACKGROUND The clinical significance of indeterminate pulmonary nodules (IPN) in patients with resectable pancreatic adenocarcinoma (PDAC) is unknown. The rate of detection on IPN has risen due to enhanced staging investigations to determine resectability. IPNs detected on preoperative imaging represent a clinical dilemma and complicate decision-making. Currently, there are no recommendations on the management of IPN. This review provides a comprehensive overview of the current knowledge on the natural history of IPN detected among patients with resectable PDAC. METHODS A systematic review based on a search in Medline and Embase databases was performed. All clinical studies evaluating the significance of IPN in patients with resectable PDAC were included. PRISMA guidelines were followed. RESULTS Five studies met the inclusion criteria. The total patient population was 761. The prevalence of IPN reported ranged from 18 to 71%. The median follow-up duration was 17 months. The median overall survival was 19 months. Patients with pre-operative IPN which subsequently progressed to clinically recognizable pulmonary metastases, ranged from 1.5 to 16%. Four studies found that there was no significant difference in median overall survival in patients with or without IPNs. CONCLUSION This is a first review on the significance of IPN in patients with resectable PDAC. The preoperative presence of IPN does not demonstrate an association with overall survival after surgery. The identification of IPN is a significant finding however it should not preclude patients with resectable PDAC from undergoing curative resection.
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15
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Lee JE, Kim SH, Lee SJ, Choi SY, Lee S, Lee BR. A Comparative Study of Survivor Outcomes between Preoperative Evaluation Using CT Alone and Combined CT and MRI in Patients with Pancreatic Ductal Adenocarcinoma. JOURNAL OF THE KOREAN SOCIETY OF RADIOLOGY 2021; 82:638-653. [PMID: 36238786 PMCID: PMC9432452 DOI: 10.3348/jksr.2020.0078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 06/09/2020] [Accepted: 07/04/2020] [Indexed: 11/15/2022]
Abstract
Purpose Materials and Methods Results Conclusion
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Affiliation(s)
- Ji Eun Lee
- Department of Radiology, Soonchunhyang University College of Medicine, Bucheon Hospital, Bucheon, Korea
| | - Seong Hyun Kim
- Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Soon Jin Lee
- Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seo-Youn Choi
- Department of Radiology, Soonchunhyang University College of Medicine, Bucheon Hospital, Bucheon, Korea
| | - Sunyoung Lee
- Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Bo Ra Lee
- Department of Biomedical Statistics, Soonchunhyang University College of Medicine, Bucheon Hospital, Bucheon, Korea
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Aissaoui M, Lupo A, Coriat R, Terris B, Bennani S, Chassagnon G, Revel MP. CT features of lung metastases from pancreatic adenocarcinoma: Correlation with histopathologic findings. Diagn Interv Imaging 2020; 102:371-377. [PMID: 33358342 DOI: 10.1016/j.diii.2020.11.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 11/01/2020] [Accepted: 11/29/2020] [Indexed: 02/06/2023]
Abstract
PURPOSE The purpose of this study was to evaluate the prevalence of an atypical, alveolar presentation of pulmonary metastases from pancreatic adenocarcinoma (PDAC) on computed tomography (CT) and to correlate CT features with those obtained at histopathologic analysis. MATERIAL AND METHODS A total of 76 patients with lung metastases from PDAC over a 10-year period (2009-2019) in a French university hospital were retrospectively included. There were 34 men and 42 women with a mean age of 67.6±11.3 (SD) years (range: 38-89 years). CT features of PDAC were classified according to their presentations as usual metastatic pattern or atypical alveolar pattern; the atypical alveolar pattern corresponding to either ground glass nodules or opacities, solid nodules with a halo sign, "air-space" nodules with air bronchogram, or parenchymal consolidation. Imaging-histopathologic correlation was performed when tissue samples were available. RESULTS Pulmonary metastases were synchronous in 36 patients (36/76; 47%) and metachronous in 40 patients (40/76; 53%). A predominant alveolar presentation on CT was observed in 17 patients (17/76, 22%). Nodules with halo sign were the predominant alveolar pattern in 7 patients (7/17; 41%), air-space nodules were predominant in 4 patients (4/17; 24%) whereas pure ground glass nodules and consolidations were observed as predominant features in 3 patients (3/17; 18%) each. For 5 patients who had histopathological confirmation, alveolar metastases of PDAC were characterized by columnar tumor cells lining the alveolar wall, which was not seen in other radiological presentations, whereas there were no differences regarding mucin secretion between pulmonary metastases with alveolar presentation and those with typical pattern. CONCLUSIONS Lung metastases from PDAC may present with a so-called "alveolar" pattern on CT. This misleading CT features is found in 22% of patients with lung metastases from PDAC and is due to lepidic growth of the metastatic cells.
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Affiliation(s)
- Mathilde Aissaoui
- Department of Radiology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, 75014 Paris, France; Université de Paris, 75006 Paris, France.
| | - Audrey Lupo
- Université de Paris, 75006 Paris, France; Department of Pathology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, 75014 Paris, France
| | - Romain Coriat
- Université de Paris, 75006 Paris, France; Department of Gastroenterology and Digestive Oncology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, 75014 Paris, France
| | - Benoit Terris
- Université de Paris, 75006 Paris, France; Department of Pathology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, 75014 Paris, France
| | - Souhail Bennani
- Department of Radiology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, 75014 Paris, France
| | - Guillaume Chassagnon
- Department of Radiology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, 75014 Paris, France; Université de Paris, 75006 Paris, France
| | - Marie-Pierre Revel
- Department of Radiology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, 75014 Paris, France; Université de Paris, 75006 Paris, France
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Interferon-Induced Protein With Multiple Tetratricopeptide Repeats 3 Is Associated With Response to Chemotherapy and Recurrence but Not With Survival. Pancreas 2020; 49:1307-1314. [PMID: 33122518 DOI: 10.1097/mpa.0000000000001691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
OBJECTIVES The interferon-induced protein with multiple tetratricopeptide repeats 3 (IFIT3) seems to be associated with the prognosis in pancreatic cancer. Here we clarify whether the heterogeneity of IFIT3 expression affects previous IFIT3 analysis. METHODS This retrospective study analyzes pancreatic cancer tissue samples retrieved by surgery from 2 independent patient cohorts. Patients underwent either primary surgery (n = 72) or received neoadjuvant chemotherapy (n = 12). Immunohistochemistry assessed IFIT3 expression and its heterogeneity. Complementarily, we analyzed publicly available transcriptomic data (n = 903). RESULTS Of the primarily resected tumors, 16.4% were heterogeneous. Patients with IFIT3-negative tumors did not survive longer compared with patients with IFIT3-positive tumors. An analysis of publicly available data confirmed this result. Patients developing lung metastases had the best prognosis (4.8 years) with significantly lower IFIT3 expression compared with liver metastasis (P = 0.0117). Patients receiving neoadjuvant therapy who are IFIT3 negative had a longer disease-free survival (1.2 vs 0.3 years, P = 0.0081). CONCLUSIONS Low IFIT3 expression is not associated with longer survival. Divergent results from tissue microarray analyses could be explained with tumor heterogeneity. As a single biomarker, IFIT3 is not suitable for predicting disease prognosis. Recurrence of lung metastases and response to neoadjuvant chemotherapy are associated with low IFIT3 expression.
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18
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Otsuka H, Uemura K, Kondo N, Sumiyoshi T, Nakagawa N, Okada K, Seo S, Murakami Y, Takahashi S. Clinical characteristics of initial recurrence in lung after surgical resection for pancreatic ductal adenocarcinoma. Pancreatology 2020; 20:1472-1478. [PMID: 32900632 DOI: 10.1016/j.pan.2020.08.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 08/08/2020] [Accepted: 08/21/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND The clinical characteristic differences at the initial recurrence site after resection for pancreatic ductal adenocarcinoma (PDAC) remain unknown. We investigated the clinical characteristics in patients with lung recurrence after surgical resection and evaluated the outcome of resection for isolated lung recurrence. METHODS Of 442 consecutive PDAC patients who underwent surgical resection between 2002 and 2018, 229 had recurrence on imaging. Initial recurrence sites were the liver, lung, local, peritoneal, multiple organs, and others. We analyzed the clinicopathologic factors and outcomes, comparing by initial recurrence site, and investigated the outcomes of resection for isolated lung recurrence. RESULTS Liver recurrences were the most frequent (n = 60, 26%), followed by lung recurrence (n = 48, 21%). The interval from surgery to recurrence was significantly longer in lung recurrence (P = 0.0001). Patients with lung recurrence had significantly longer overall survival after diagnosis (P < 0.0001). Patients who underwent surgical resection of lung recurrence had a significantly prolonged overall survival rate after recurrence diagnosis (P = 0.004). CONCLUSIONS Patients with lung recurrence had significantly prolonged survival than those with other recurrence patterns. Resection for isolated lung recurrence represented relatively good prognosis, and possibly may be beneficial in highly-selected patients.
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Affiliation(s)
- Hiroyuki Otsuka
- Department of Surgery, Graduate School of Biochemical and Health Sciences, Hiroshima University, Hiroshima, Japan.
| | - Kenichiro Uemura
- Department of Surgery, Graduate School of Biochemical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Naru Kondo
- Department of Surgery, Graduate School of Biochemical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Tatsuaki Sumiyoshi
- Department of Surgery, Graduate School of Biochemical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Naoya Nakagawa
- Department of Surgery, Graduate School of Biochemical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Kenjiro Okada
- Department of Surgery, Graduate School of Biochemical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Shingo Seo
- Department of Surgery, Graduate School of Biochemical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Yoshiaki Murakami
- Department of Surgery, Graduate School of Biochemical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Shinya Takahashi
- Department of Surgery, Graduate School of Biochemical and Health Sciences, Hiroshima University, Hiroshima, Japan
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19
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Radiographic patterns of first disease recurrence after neoadjuvant therapy and surgery for patients with resectable and borderline resectable pancreatic cancer. Surgery 2020; 168:440-447. [DOI: 10.1016/j.surg.2020.04.031] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 04/15/2020] [Accepted: 04/15/2020] [Indexed: 12/16/2022]
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20
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Guerra F, Barucca V, Coletta D. Metastases or primary recurrence to the lung is related to improved survival of pancreatic cancer as compared to other sites of dissemination. Results of a systematic review with meta-analysis. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2020; 46:1789-1794. [PMID: 32753117 DOI: 10.1016/j.ejso.2020.06.013] [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: 04/25/2020] [Revised: 05/22/2020] [Accepted: 06/09/2020] [Indexed: 02/06/2023]
Abstract
There are demonstrations that the prognosis of patients with isolated pulmonary dissemination of pancreatic cancer is more favorable than that of patients with other patterns of disease progression. The aim of this systematic review with meta-analysis was to evaluate the oncological outcomes of pulmonary vs. non-pulmonary metastasis of patients with pancreatic cancer. A total of 11 916 patients with secondary spread of pancreatic cancer were included from 15 primary reports. In the setting of single-organ disease dissemination, the lung demonstrated a significant survival advantage over hepatic, locoregional, or peritoneal localization. In particular, patients who recurred in the lung after pancreatectomy, showed a significant survival benefit as compared to those patients with hepatic and locoregional relapse in terms of disease-free survival, survival after recurrence and overall survival.
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Affiliation(s)
| | | | - Diego Coletta
- Hepatopancreatobiliary Surgery, IRCCS Regina Elena National Cancer Institute, Rome, Italy
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21
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Uesato Y, Tamashiro K, Takatsuki M. Long-term survival after repeated resection for lung metastasis originating from pancreatic cancer: a case report. Surg Case Rep 2020; 6:66. [PMID: 32266605 PMCID: PMC7138888 DOI: 10.1186/s40792-020-00832-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Accepted: 04/01/2020] [Indexed: 02/04/2023] Open
Abstract
Background Pancreatic cancer has a grave prognosis. Most patients with metastatic pancreatic cancer are inoperable, and case reports of resection of lung metastasis from pancreatic cancer are rare. This patient underwent resection of a lung metastasis twice after pancreaticoduodenectomy for pancreatic cancer. Case presentation A 75-year-old man with pancreaticoduodenectomy and adjuvant chemotherapy for pancreatic cancer was diagnosed with a lung metastasis 48 months after surgery. Histological findings after thoracoscopic partial resection of the right lung by video-assisted thoracic surgery confirmed the presence of a lung metastasis originating from the pancreatic cancer. The patient refused chemotherapy. A new lung metastasis was detected 84 months following the second surgery (132 months after the pancreaticoduodenectomy). After thoracoscopic partial resection of the left lung by video-assisted thoracic surgery, the histological findings once again confirmed a metastasis that originated from the pancreatic cancer. The patient refused chemotherapy and remained alive and relapse-free after the 10-month follow-up. Conclusion Detection and resection of an isolated lung metastasis originating from pancreatic cancer may improve prognosis. Careful follow-up may be warranted to identify patients who might benefit from aggressive local treatment of oligometastasic pancreatic cancer.
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Affiliation(s)
- Yasunori Uesato
- Department of Digestive and General Surgery, University of Ryukyus, 207 Uehara, Nishihara, Okinawa, Japan.
| | - Koichi Tamashiro
- Department of Pathology, University of Ryukyus, 207 Uehara, Nishihara, Okinawa, Japan
| | - Mitsuhisa Takatsuki
- Department of Digestive and General Surgery, University of Ryukyus, 207 Uehara, Nishihara, Okinawa, Japan
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22
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Huang CY, Qin J. A unified approach for synthesizing population-level covariate effect information in semiparametric estimation with survival data. Stat Med 2020; 39:1573-1590. [PMID: 32073677 DOI: 10.1002/sim.8499] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Revised: 08/22/2019] [Accepted: 10/28/2019] [Indexed: 01/12/2023]
Abstract
There has been a growing interest in developing methodologies to combine information from public domains to improve efficiency in the analysis of relatively small-scale studies that collect more detailed patient-level information. The auxiliary information is usually given in the form of summary statistics or regression coefficients. Thus, the question arises as to how to incorporate the summary information in the model estimation procedure. In this article, we consider statistical analysis of right-censored survival data when additional information about the covariate effects evaluated in a reduced Cox model is available. Recognizing that such external information can be summarized using population moments, we present a unified framework by employing the generalized method of moments to combine information from different sources for the analysis of survival data. The proposed estimator can be shown to be consistent and asymptotically normal; moreover, it is more efficient than the maximum partial likelihood estimator. We also consider incorporating uncertainty of the external information in the inference procedure. Simulation studies show that, by incorporating the additional summary information, the proposed estimators enjoy a substantial gain in efficiency over the conventional approach. A data analysis of a pancreatic cancer cohort study is presented to illustrate the methods and theory.
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Affiliation(s)
- Chiung-Yu Huang
- Department of Epidemiology and Biostatistics, University of California at San Francisco, San Francisco, California
| | - Jing Qin
- Biostatistics Research Branch, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland
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23
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Crippa S, Cirocchi R, Weiss MJ, Partelli S, Reni M, Wolfgang CL, Hackert T, Falconi M. A systematic review of surgical resection of liver-only synchronous metastases from pancreatic cancer in the era of multiagent chemotherapy. Updates Surg 2020; 72:39-45. [PMID: 31997233 DOI: 10.1007/s13304-020-00710-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Accepted: 01/22/2020] [Indexed: 12/15/2022]
Abstract
Recent studies considered surgery as a treatment option for patients with pancreatic ductal adenocarcinoma (PDAC) and synchronous liver metastases. The aim of this study was to evaluate systematically the literature on the role of surgical resection in this setting as an upfront procedure or following primary chemotherapy. A systematic search was performed of PubMed, Embase and the Cochrane Library in accordance with PRISMA guidelines. Only studies that included patients with synchronous liver metastases published in the era of multiagent chemotherapy (after 2011) were considered, excluding those with lung/peritoneal metastases or metachronous liver metastases. Median overall survival (OS) was the primary outcome. Six studies with 204 patients were analyzed. 63% of patients underwent upfront pancreatic and liver resection, 35% had surgery after primary chemotherapy with strict selection criteria and 2% had an inverse approach (liver surgery first). 38 patients (18.5%) did not undergo any liver resection since metastases disappeared after chemotherapy. Postoperative mortality was low (< 2%). Median OS ranged from 7.6 to 14.5 months after upfront pancreatic/liver resection and from 34 to 56 months in those undergoing preoperative treatment. This systematic review suggests that surgical resection of pancreatic cancer with synchronous liver oligometastases is safe, and it can be associated with improved survival, providing a careful selection of patients after primary chemotherapy.
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Affiliation(s)
- Stefano Crippa
- Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute, Milan, Italy.,Division of Pancreatic Surgery, Vita-Salute University, San Raffaele Scientific Institute, Via Olgettina 60, 20132, Milan, Italy
| | - Roberto Cirocchi
- Department of General and Oncologic Surgery, University of Perugia, St. Maria Hospital, Terni, Italy
| | - Matthew J Weiss
- Department of Surgery, Division of Surgical Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Stefano Partelli
- Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute, Milan, Italy
| | - Michele Reni
- Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute, Milan, Italy
| | - Christopher L Wolfgang
- Department of Surgery, Division of Surgical Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Thilo Hackert
- Department of Surgery, University of Heidelberg, Heidelberg, Germany
| | - Massimo Falconi
- Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute, Milan, Italy. .,Division of Pancreatic Surgery, Vita-Salute University, San Raffaele Scientific Institute, Via Olgettina 60, 20132, Milan, Italy.
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24
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Kurahara H, Maemura K, Mataki Y, Tanoue K, Iino S, Kawasaki Y, Idichi T, Arigami T, Mori S, Shinden Y, Higashi M, Ueno S, Shinchi H, Natsugoe S. Lung recurrence and its therapeutic strategy in patients with pancreatic cancer. Pancreatology 2020; 20:89-94. [PMID: 31787525 DOI: 10.1016/j.pan.2019.11.015] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2019] [Revised: 11/24/2019] [Accepted: 11/25/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND /Objectives: The lung is a major metastatic site of pancreatic cancer (PC). We aimed to assess the features and prognosis of patients with PC according to the recurrence pattern and the effect of resection of recurrent lung lesion. METHODS We enrolled 168 PC patients who had undergone macroscopically curative resection. All resected lung tumors were evaluated immunohistochemically for expressions of thyroid transcription factor-1 (TTF-1) and napsin A. RESULTS The most common site of first recurrence was the liver and local site, followed by the lung, peritoneum, and lymph node. Lung recurrence was observed significantly later than was liver recurrence. The median survival time (MST) after recurrence in patients with first recurrence in the lung was significantly longer than MST in patients with first recurrence in the liver (15.2 months vs 5.2 months, p = 0.039). Seven patients with lung recurrence underwent resection of the recurrent lesion. Surgical resection of single metastasis limited to the lung showed favorable overall survival after recurrence (MST = 36.5 months). Patients with single metastasis limited to the lung showed significantly lower value of FDG-PET SUVmax of the primary pancreatic tumor. CONCLUSIONS Patients with first recurrence in the lung showed better prognosis than did patients with first recurrence in the liver. Single metastasis limited to the lung could benefit from surgical resection and was significantly associated with lower FDG-PET SUVmax of the primary pancreatic tumor.
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Affiliation(s)
- Hiroshi Kurahara
- Department of Digestive Surgery, Breast and Thyroid Surgery, Kagoshima University, 8-35-1, Sakuragaoka Kagoshima, 890-8520, Japan.
| | - Kosei Maemura
- Department of Digestive Surgery, Breast and Thyroid Surgery, Kagoshima University, 8-35-1, Sakuragaoka Kagoshima, 890-8520, Japan
| | - Yuko Mataki
- Department of Digestive Surgery, Breast and Thyroid Surgery, Kagoshima University, 8-35-1, Sakuragaoka Kagoshima, 890-8520, Japan
| | - Kiyonori Tanoue
- Department of Digestive Surgery, Breast and Thyroid Surgery, Kagoshima University, 8-35-1, Sakuragaoka Kagoshima, 890-8520, Japan
| | - Satoshi Iino
- Department of Digestive Surgery, Breast and Thyroid Surgery, Kagoshima University, 8-35-1, Sakuragaoka Kagoshima, 890-8520, Japan
| | - Yota Kawasaki
- Department of Digestive Surgery, Breast and Thyroid Surgery, Kagoshima University, 8-35-1, Sakuragaoka Kagoshima, 890-8520, Japan
| | - Tetsuya Idichi
- Department of Digestive Surgery, Breast and Thyroid Surgery, Kagoshima University, 8-35-1, Sakuragaoka Kagoshima, 890-8520, Japan
| | - Takaaki Arigami
- Department of Digestive Surgery, Breast and Thyroid Surgery, Kagoshima University, 8-35-1, Sakuragaoka Kagoshima, 890-8520, Japan
| | - Shinichiro Mori
- Department of Digestive Surgery, Breast and Thyroid Surgery, Kagoshima University, 8-35-1, Sakuragaoka Kagoshima, 890-8520, Japan
| | - Yoshiaki Shinden
- Department of Digestive Surgery, Breast and Thyroid Surgery, Kagoshima University, 8-35-1, Sakuragaoka Kagoshima, 890-8520, Japan
| | - Michiyo Higashi
- Department of Pathology, Kagoshima University, 8-35-1, Sakuragaoka Kagoshima, 890-8520, Japan
| | - Shinichi Ueno
- Clinical Oncology, Kagoshima University, 8-35-1, Sakuragaoka Kagoshima, 890-8520, Japan
| | - Hiroyuki Shinchi
- Health Sciences, Kagoshima University, 8-35-1, Sakuragaoka Kagoshima, 890-8520, Japan
| | - Shoji Natsugoe
- Department of Digestive Surgery, Breast and Thyroid Surgery, Kagoshima University, 8-35-1, Sakuragaoka Kagoshima, 890-8520, Japan
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25
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Kim YI, Song KB, Lee YJ, Park KM, Hwang DW, Lee JH, Shin SH, Kwon JW, Ro JS, Kim SC. Management of isolated recurrence after surgery for pancreatic adenocarcinoma. Br J Surg 2019; 106:898-909. [PMID: 31162655 DOI: 10.1002/bjs.11144] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Revised: 07/10/2018] [Accepted: 01/25/2019] [Indexed: 12/31/2022]
Abstract
BACKGROUND Recurrence of pancreatic cancer after primary pancreatectomy occurs in the vast majority of patients. The role of surgical treatment for recurrent pancreatic cancer is not well established. METHODS Patients who underwent primary pancreatectomy with curative intent from 2000 to 2014 at a single large-volume centre were evaluated retrospectively. CT or PET was used to select patients with an isolated recurrence. The clinicopathological features and survival outcomes were compared according to treatment modalities. RESULTS Of the 1610 patients with pancreatic cancer who underwent resection, 1346 (83·6 per cent) were diagnosed with recurrent pancreatic cancer. Recurrence was locoregional in 366 patients (27·2 per cent), distant multifocal in 251 (18·6 per cent), distant isolated in 188 (14·0 per cent), locoregional plus distant in 153 (11·4 per cent) and peritoneal seeding in 388 (28·8 per cent). Of the 1346 patients with recurrence, 197 (14·6 per cent) had isolated recurrence; of these, 48 (24·4 per cent of all isolated recurrences; 3·6 per cent of all recurrences) underwent resection. Median survival of the 197 patients after diagnosis of isolated recurrence was 14·7 months; it was longer in patients who underwent surgical resection than among those treated non-surgically (23·5 versus 12·0 months; P = 0·014). Multivariable analysis showed that chemotherapy and resection for recurrence were associated with better prognosis. Median survival after recurrence was longest in the 23 patients with isolated pulmonary recurrence (33·3 months). Survival after recurrence was better in patients who underwent resection of isolated recurrence in the remnant pancreas (median 28·0 versus 12·0 months, P = 0·010) and lung (median 36·5 versus 9·5 months; P = 0·010) than in those who did not undergo resection. CONCLUSION Surgical resection may be considered an option for treatment of patients with isolated recurrent pancreatic cancer.
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Affiliation(s)
- Y I Kim
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, University of Ulsan College of Medicine, Asan Medical Centre, Seoul, South Korea
| | - K B Song
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, University of Ulsan College of Medicine, Asan Medical Centre, Seoul, South Korea
| | - Y-J Lee
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, University of Ulsan College of Medicine, Asan Medical Centre, Seoul, South Korea
| | - K-M Park
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, University of Ulsan College of Medicine, Asan Medical Centre, Seoul, South Korea
| | - D W Hwang
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, University of Ulsan College of Medicine, Asan Medical Centre, Seoul, South Korea
| | - J H Lee
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, University of Ulsan College of Medicine, Asan Medical Centre, Seoul, South Korea
| | - S H Shin
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, University of Ulsan College of Medicine, Asan Medical Centre, Seoul, South Korea
| | - J W Kwon
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, University of Ulsan College of Medicine, Asan Medical Centre, Seoul, South Korea
| | - J-S Ro
- Clinical Preventive Medicine Centre, Seoul National University Bundang Hospital, Bundang-gu, South Korea
| | - S C Kim
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, University of Ulsan College of Medicine, Asan Medical Centre, Seoul, South Korea
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Liu KH, Hung CY, Hsueh SW, Chang PH, Chen YY, Lu CH, Chen PT, Yeh KY, Huang PW, Tsang NM, Hung YS, Chou WC. Lung Metastases in Patients with Stage IV Pancreatic Cancer: Prevalence, Risk Factors, and Survival Impact. J Clin Med 2019; 8:jcm8091402. [PMID: 31500146 PMCID: PMC6780197 DOI: 10.3390/jcm8091402] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Revised: 08/29/2019] [Accepted: 09/05/2019] [Indexed: 02/08/2023] Open
Abstract
The aim of this study was to evaluate the prevalence, the clinicopathological variables associated with probability of lung metastases, and the impact of lung metastases on survival outcome in patients with stage IV pancreatic cancer (PC) treated with palliative chemotherapy. A total of 654 patients with stage IV PC who underwent palliative chemotherapy from 2010–2016 were retrospectively enrolled in this study. Possible clinical variables associated with lung metastases and survival outcome were examined by univariate and multivariate analysis. Lung metastases were detected in 15.0% (3.4% with isolated lung metastases and 11.6% with synchronic metastases to lung and other organs). Female gender, poorly differentiated tumor grade, and large primary tumor size were independent risk factor in multivariate analysis. The median overall survival (OS) time was 6.5 months in the entire cohort, while the median OS was 11.8, 6.9, 7.7, 10.1, and 5.0 months for patients with isolated lung, isolated liver, isolated peritoneum, isolated distant lymph nodes, and multiple sites metastases, respectively. Isolated lung metastases were a better prognosticator for OS in univariate and multivariate analysis. This study utilized real-world clinical practice data to assess the prevalence, risk factors, and survival impact of lung metastases in patients with stage IV pancreatic cancer.
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Affiliation(s)
- Keng-Hao Liu
- Department of Surgery; Chang Gung Memorial Hospital at Linkou, Linkou 333, Taiwan
| | - Chia-Yen Hung
- Department of Hematology-Oncology; Chang Gung Memorial Hospital at Linkou, Linkou 333, Taiwan
- Division of Hematology-Oncology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei 104, Taiwan
| | - Shu-Wen Hsueh
- Division of Hematology-Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital at Keelung, Keelung 204, Taiwan
| | - Pei-Hung Chang
- Division of Hematology-Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital at Keelung, Keelung 204, Taiwan
| | - Yen-Yang Chen
- Division of Hematology-Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital at Kaohsiung, Kaohsiung 833, Taiwan
| | - Chang-Hsien Lu
- Division of Hematology-Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital at Chiayi, Chiayi 612, Taiwan
| | - Ping-Tsung Chen
- Division of Hematology-Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital at Chiayi, Chiayi 612, Taiwan
| | - Kun-Yun Yeh
- Division of Hematology-Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital at Keelung, Keelung 204, Taiwan
| | - Pei-Wei Huang
- Department of Hematology-Oncology; Chang Gung Memorial Hospital at Linkou, Linkou 333, Taiwan
| | - Ngan-Ming Tsang
- Department of Radiation Oncology, Chang Gung Memorial Hospital at Linkou, Linkou, 333, Taiwan
| | - Yu-Shin Hung
- Department of Hematology-Oncology; Chang Gung Memorial Hospital at Linkou, Linkou 333, Taiwan
| | - Wen-Chi Chou
- Department of Hematology-Oncology; Chang Gung Memorial Hospital at Linkou, Linkou 333, Taiwan.
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27
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Tanaka M, Mihaljevic AL, Probst P, Heckler M, Klaiber U, Heger U, Büchler MW, Hackert T. Meta-analysis of recurrence pattern after resection for pancreatic cancer. Br J Surg 2019; 106:1590-1601. [DOI: 10.1002/bjs.11295] [Citation(s) in RCA: 74] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Revised: 04/06/2019] [Accepted: 06/04/2019] [Indexed: 12/15/2022]
Abstract
Abstract
Background
Initial recurrence mapping of resected pancreatic ductal adenocarcinoma (PDAC) could help in stratifying patient subpopulations for optimal postoperative follow-up. The aim of this systematic review and meta-analysis was to investigate the initial recurrence patterns of PDAC and to correlate them with clinicopathological factors.
Methods
MEDLINE and Web of Science databases were searched systematically for studies reporting first recurrence patterns after PDAC resection. Data were extracted from the studies selected for inclusion. Pooled odds ratios (ORs) and 95 per cent confidence intervals were calculated to determine the clinicopathological factors related to the recurrence sites. The weighted average of median overall survival was calculated.
Results
Eighty-nine studies with 17 313 patients undergoing PDAC resection were included. The weighted median rates of initial recurrence were 20·8 per cent for locoregional sites, 26·5 per cent for liver, 11·4 per cent for lung and 13·5 per cent for peritoneal dissemination. The weighted median overall survival times were 19·8 months for locoregional recurrence, 15·0 months for liver recurrence, 30·4 months for lung recurrence and 14·1 months for peritoneal dissemination. Meta-analysis revealed that R1 (direct) resection (OR 2·21, 95 per cent c.i. 1·12 to 4·35), perineural invasion (OR 5·19, 2·79 to 9·64) and positive peritoneal lavage cytology (OR 5·29, 3·03 to 9·25) were significantly associated with peritoneal dissemination as initial recurrence site. Low grade of tumour differentiation was significantly associated with liver recurrence (OR 4·15, 1·71 to 10·07).
Conclusion
Risk factors for recurrence patterns after surgery could be considered for specific surveillance and treatments for patients with pancreatic cancer.
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Affiliation(s)
- M Tanaka
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany
| | - A L Mihaljevic
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany
| | - P Probst
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany
| | - M Heckler
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany
| | - U Klaiber
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany
| | - U Heger
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany
| | - M W Büchler
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany
| | - T Hackert
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany
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Groot VP, Blair AB, Gemenetzis G, Ding D, Burkhart RA, van Oosten AF, Molenaar IQ, Cameron JL, Weiss MJ, Yang SC, Wolfgang CL, He J. Isolated pulmonary recurrence after resection of pancreatic cancer: the effect of patient factors and treatment modalities on survival. HPB (Oxford) 2019; 21:998-1008. [PMID: 30777697 DOI: 10.1016/j.hpb.2018.12.002] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Accepted: 12/11/2018] [Indexed: 02/06/2023]
Abstract
BACKGROUND The literature suggests favorable survival for patients with isolated pulmonary recurrence after resection of pancreatic ductal adenocarcinoma (PDAC) as compared to other recurrence patterns. Within this cohort, it remains unclear what factors are associated with improved survival. METHODS Patients who developed pulmonary recurrence after pancreatectomy were selected from a prospective database. Predictors for post-recurrence survival (PRS) were analyzed using a multivariable Cox regression model. RESULTS Ninety-six patients were included. Median recurrence-free survival (RFS), PRS and overall survival (OS) were 16.3, 18.8 and 39.6 months, respectively. Further systemic treatment and/or metastasectomy (n = 64, 67%) was associated with significantly improved PRS and OS when compared to best supportive care (n = 35, 22%) (26.3 vs. 5.3 and 48.1 vs. 18.4, respectively; both P < 0.001). Patients who were able to undergo metastasectomy (n = 19) achieved a PRS and OS of 35.0 and 68.9 months, respectively. More than 5 pulmonary lesions, symptoms and CA 19-9 ≥100 U/mL at time of recurrence were predictive of decreased PRS. A recurrence-free interval of >16 months and treatment for recurrence were independently associated with improved PRS. CONCLUSIONS Isolated pulmonary recurrence occurs in 13% of patients with recurrent PDAC and is associated with a median OS of 40 months. Aggressive treatment in highly selected patients was correlated with improved survival.
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Affiliation(s)
- Vincent P Groot
- Department of Surgery, The Sol Goldman Pancreatic Cancer Research Center, The Johns Hopkins University School of Medicine, Baltimore, MD, USA; Department of Surgery, UMC Utrecht Cancer Center, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Alex B Blair
- Department of Surgery, The Sol Goldman Pancreatic Cancer Research Center, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Georgios Gemenetzis
- Department of Surgery, The Sol Goldman Pancreatic Cancer Research Center, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Ding Ding
- Department of Surgery, The Sol Goldman Pancreatic Cancer Research Center, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Richard A Burkhart
- Department of Surgery, The Sol Goldman Pancreatic Cancer Research Center, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - A Floortje van Oosten
- Department of Surgery, The Sol Goldman Pancreatic Cancer Research Center, The Johns Hopkins University School of Medicine, Baltimore, MD, USA; Department of Surgery, UMC Utrecht Cancer Center, University Medical Center Utrecht, Utrecht, the Netherlands
| | - I Quintus Molenaar
- Department of Surgery, UMC Utrecht Cancer Center, University Medical Center Utrecht, Utrecht, the Netherlands
| | - John L Cameron
- Department of Surgery, The Sol Goldman Pancreatic Cancer Research Center, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Matthew J Weiss
- Department of Surgery, The Sol Goldman Pancreatic Cancer Research Center, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Stephen C Yang
- Department of Thoracic Surgery, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Christopher L Wolfgang
- Department of Surgery, The Sol Goldman Pancreatic Cancer Research Center, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Jin He
- Department of Surgery, The Sol Goldman Pancreatic Cancer Research Center, The Johns Hopkins University School of Medicine, Baltimore, MD, USA.
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Surgery for Recurrent Pancreatic Cancer: Is It Effective? Cancers (Basel) 2019; 11:cancers11070991. [PMID: 31315222 PMCID: PMC6679234 DOI: 10.3390/cancers11070991] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 07/10/2019] [Accepted: 07/12/2019] [Indexed: 02/06/2023] Open
Abstract
Despite improvements to surgical procedures and novel combinations of drugs for adjuvant and neoadjuvant therapies for pancreatic adenocarcinoma, the recurrence rate after radical surgery is still high. Little is known about the role of surgery in the treatment of isolated recurrences of pancreatic cancer. The aim of this study was to review the current literature dealing with surgery for recurrent pancreatic cancer in order to examine its feasibility and effectiveness. An extensive literature review was conducted according to the 2009 Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines and 14 articles dealing with re-resections for recurrent pancreatic adenocarcinoma were analyzed, focusing on the characteristics of the primary neoplasm and its recurrence, the surgical procedures used, and patient outcomes. Data were retrieved on a total of 301 patients. The interval between surgery for primary pancreatic cancer and the detection of a recurrence ranged from 2 to 120 months. The recurrence was local or regional in 230 patients, and distant in 71. The median overall survival was 68.9 months (range 3–152) after resection of the primary tumor, and 26.0 months (range 0–112) after surgery for recurrent disease. The disease-free interval after the resection of recurrences was 14.2 months (range 4–29). Although data analysis was performed on a heterogeneous and limited number of patients, some of these may benefit from surgery for isolated recurrence of pancreatic adenocarcinoma. Further studies are needed to identify these cases.
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[Oligometastasis in pancreatic cancer : Current state of knowledge and spectrum of local therapy]. Chirurg 2019; 89:510-515. [PMID: 29557488 DOI: 10.1007/s00104-018-0626-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Several case series reported results of surgical resection in patients with pancreatic ductal adenocarcinoma in a metastasized stage. AIM A summarized overview of the current state of knowledge and a summary of the results of currently available studies. MATERIAL AND METHODS A systematic search was carried out in MEDLINE and PubMed with respect to metastasized pancreatic cancer and surgical resection. RESULTS The evidence level for surgical resection in the metastasized stage is weak and so far no prospective trials are available. The largest single-arm trial included 85 patients with hepatic metastasis. In cases of hepatic oligometastasis an overall survival of 11-14 months was observed. In the presence of pulmonary metastasis, overall survival seems to be prolonged compared to intra-abdominal metastasis, although the evidence level is relatively weak. CONCLUSION According to the available results, a general recommendation for surgical resection in a metastasized stage cannot be given; however, the results show a possible benefit for some well-selected patient subgroups. Prospective trials must validate these data and investigate the use of combined surgical and systemic treatments in the case of resectable metastatic pancreatic cancer.
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Intraoperative Peritoneal Washing Cytology on Survival in Pancreatic Ductal Adenocarcinoma With Resectable, Locally Advanced, and Metastatic Disease. Pancreas 2019; 48:519-525. [PMID: 30946232 DOI: 10.1097/mpa.0000000000001266] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
OBJECTIVES The prognostic implications of intraoperative peritoneal washing cytology (IPWC) in patients with pancreatic ductal adenocarcinoma (PDAC) remains incompletely understood. METHODS A meta-analysis was conducted to investigate the impact of IPWC status on the clinicopathologic features and survival outcomes in potentially resectable, locally advanced, and metastatic PDAC. Hazard ratio (HR) and 95% confidence interval (CI) were used as the pooled estimates. RESULTS A total of 12 studies qualified for inclusion with 3751 PDAC patients. In resectable PDAC, the postoperative 5-year overall survival was significantly better in negative IPWC than in positive IPWC patients, with a pooled HR of 2.47 (95% CI, 1.90-3.21; P < 0.001; I = 69%) in a random-effects model. Likely, combined outcome showed a significantly longer survival benefit in the negative IPWC group (HR, 2.80; 95% CI, 1.94-4.04; P < 0.001) in terms of recurrence-free survival. The presence of positive IPWC did not significantly alter survival outcomes in those PDAC patients with locally advanced or metastatic disease. CONCLUSIONS This systematic review and meta-analysis demonstrated that a positive IPWC status in patients with clinically resectable PDAC predicts a poor prognosis. Patients with positive IPWC should be regarded as a specific subgroup, with intensive adjuvant chemotherapy that seems to be warranted for further evaluation.
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Dugnani E, Sordi V, Pellegrini S, Chimienti R, Marzinotto I, Pasquale V, Liberati D, Balzano G, Doglioni C, Reni M, Gandolfi A, Falconi M, Lampasona V, Piemonti L. Gene expression analysis of embryonic pancreas development master regulators and terminal cell fate markers in resected pancreatic cancer: A correlation with clinical outcome. Pancreatology 2018; 18:945-953. [PMID: 30293872 DOI: 10.1016/j.pan.2018.09.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2017] [Revised: 09/03/2018] [Accepted: 09/24/2018] [Indexed: 12/11/2022]
Abstract
BACKGROUND Despite the recent introduction of new drugs and the development of innovative multi-target treatments, the prognosis of pancreatic ductal adenocarcinoma (PDAC) remains very poor. Even when PDAC is resectable, the rate of local or widespread disease recurrence remains particularly high. Currently, reliable prognostic biomarkers of recurrence are lacking. We decided to explore the potential usefulness of pancreatic developmental regulators as biomarkers of PDAC relapse. METHODS We analyzed by quantitative real-time PCR the mRNA of selected factors involved either in pancreatic organogenesis (ISL1, NEUROD1, NGN3, NKX2.2, NKX6.1, PAX4, PAX6, PDX1 and PTF1α) or associated with terminally committed pancreatic cells (CHGA, CHGB, GAD2, GCG, HNF6α, INS, KRT19, SYP) in 17 PDAC cell lines and in frozen tumor samples from 41 PDAC patients. RESULTS High baseline levels of the ISL1, KRT19, PAX6 and PDX1 mRNAs in PDAC cell lines, were risk factors for time-dependent xenograft appearance after subcutaneous injection in CD1-Nude mice. Consistently, in human PDAC samples, high levels of KRT19 mRNA were associated with reduced overall survival and earlier recurrence. Higher levels of PDX1 or PAX6 mRNAs were instead associated with a higher frequency of local recurrence. CONCLUSIONS Our findings suggest that selected factors associated with pancreas development or its terminal differentiation might be implicated in mechanisms of PDAC progression and/or metastatic spread and that the measurement of their mRNA in tumors might be potentially used to improve patient prognostic stratification and prediction of the relapse site.
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Affiliation(s)
- Erica Dugnani
- Diabetes Research Institute, IRCCS San Raffaele Scientific Institute, 20132, Milan, Italy
| | - Valeria Sordi
- Diabetes Research Institute, IRCCS San Raffaele Scientific Institute, 20132, Milan, Italy
| | - Silvia Pellegrini
- Diabetes Research Institute, IRCCS San Raffaele Scientific Institute, 20132, Milan, Italy
| | - Raniero Chimienti
- Diabetes Research Institute, IRCCS San Raffaele Scientific Institute, 20132, Milan, Italy
| | - Ilaria Marzinotto
- Division of Genetics and Cell Biology, Genomic Unit for the Diagnosis of Human Pathologies, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy
| | - Valentina Pasquale
- Diabetes Research Institute, IRCCS San Raffaele Scientific Institute, 20132, Milan, Italy
| | - Daniela Liberati
- Division of Genetics and Cell Biology, Genomic Unit for the Diagnosis of Human Pathologies, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy
| | - Gianpaolo Balzano
- Pancreatic Surgery Unit, Pancreas Translational & Clinical Research Center, IRCCS San Raffaele Scientific Institute, Via Olgettina 60, 20132, Milan, Italy
| | - Claudio Doglioni
- Department of Pathology, IRCCS San Raffaele Scientific Institute, 20132, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy
| | - Michele Reni
- Department of Medical Oncology, IRCCS San Raffaele Scientific Institute, 20132, Milan, Italy
| | - Alessandra Gandolfi
- Diabetes Research Institute, IRCCS San Raffaele Scientific Institute, 20132, Milan, Italy
| | - Massimo Falconi
- Pancreatic Surgery Unit, Pancreas Translational & Clinical Research Center, IRCCS San Raffaele Scientific Institute, Via Olgettina 60, 20132, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy
| | - Vito Lampasona
- Division of Genetics and Cell Biology, Genomic Unit for the Diagnosis of Human Pathologies, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy
| | - Lorenzo Piemonti
- Diabetes Research Institute, IRCCS San Raffaele Scientific Institute, 20132, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy.
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Mehtsun WT, Chipidza FE, Fernández-del Castillo C, Hemingway K, Fong ZV, Chang DC, Pandharipande P, Clark JW, Allen J, Hong TS, Wo JY, Warshaw AL, Lillemoe KD, Ferrone CR. Are Staging Computed Tomography (CT) Scans of the Chest Necessary in Pancreatic Adenocarcinoma? Ann Surg Oncol 2018; 25:3936-3942. [DOI: 10.1245/s10434-018-6764-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Indexed: 08/30/2023]
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Colloca GA, Venturino A, Guarneri D. Second-generation inflammation-related scores are more effective than systemic inflammation ratios in predicting prognosis of patients with unresectable or metastatic pancreatic cancer receiving cytotoxic chemotherapy. Med Oncol 2018; 35:158. [DOI: 10.1007/s12032-018-1219-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Accepted: 10/25/2018] [Indexed: 12/11/2022]
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Prognostic factors for actual long-term survival in the era of multidisciplinary treatment for pancreatic ductal adenocarcinoma. Langenbecks Arch Surg 2018; 403:693-700. [PMID: 30218193 DOI: 10.1007/s00423-018-1709-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Accepted: 09/10/2018] [Indexed: 02/07/2023]
Abstract
PURPOSE Recent advances in multidisciplinary treatments are improving the postoperative prognosis of pancreatic ductal adenocarcinoma (PDAC). However, the prognosis even after potentially curative resection remains poor. The aim of this study was to identify the clinical and pathological features of actual 5-year survivors under current circumstances. METHODS A total of 128 patients who underwent pancreatectomy for PDAC at our institution between January 2006 and December 2011 were retrospectively analyzed. RESULTS The actual 5-year overall survival rate for all patients was 30.9%, with a median survival time of 33.1 months. Of 128 patients, 25 (19.5%) survived for 5 years after surgery without disease recurrence. A univariate analysis showed that the pretreatment serum CA19-9 value, tumor depth, lymph node metastasis, and UICC stage at resection were significant predictive factors for the actual long-term survival. A multivariate analysis showed that a pretreatment serum CA19-9 value ≥ 110 U/mL was a significant unfavorable prognostic indicator. In addition, all subjects in the 5-year survival group completed adjuvant chemotherapy. The recurrence rate in the liver was significantly lower and that in the lung significantly higher in the long-term survival group than in the short-term survival group. CONCLUSIONS The factors contributing to the long-term survival of PDAC were the pretreatment CA19-9 value and the completion of adjuvant chemotherapy. To achieve the actual long-term survival and cure after pancreatectomy for pancreatic cancer, further treatment strategies enhancing the completion rate of adjuvant chemotherapy are required.
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Groot VP, Gemenetzis G, Blair AB, Ding D, Javed AA, Burkhart RA, Yu J, Borel Rinkes IH, Molenaar IQ, Cameron JL, Fishman EK, Hruban RH, Weiss MJ, Wolfgang CL, He J. Implications of the Pattern of Disease Recurrence on Survival Following Pancreatectomy for Pancreatic Ductal Adenocarcinoma. Ann Surg Oncol 2018; 25:2475-2483. [PMID: 29948425 PMCID: PMC6220676 DOI: 10.1245/s10434-018-6558-7] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2017] [Indexed: 12/18/2022]
Abstract
BACKGROUND After radical resection of pancreatic ductal adenocarcinoma (PDAC), approximately 80% of patients will develop disease recurrence. It remains unclear to what extent the location of recurrence carries prognostic significance. Additionally, stratifying the pattern of recurrence may lead to a deeper understanding of the heterogeneous biological behavior of PDAC. OBJECTIVE The aim of this study was to characterize the relationship of recurrence patterns with survival in patients with resected PDAC. METHODS This single-center cohort study included patients undergoing pancreatectomy at the Johns Hopkins Hospital between 2000 and 2013. Exclusion criteria were neoadjuvant therapy and incomplete follow-up. Sites of first recurrence were stratified into five groups and survival outcomes were estimated using Kaplan-Meier curves. The association of specific recurrence locations with overall survival (OS) was analyzed using Cox proportional-hazards models with and without landmark analysis. RESULTS Accurate follow-up data were available for 877 patients, 662 (75.5%) of whom had documented recurrence at last follow-up. Patients with multiple-site (n = 227, 4.7 months) or liver-only recurrence (n = 166, 7.2 months) had significantly worse median survival after recurrence when compared with lung- (n = 93) or local-only (n = 158) recurrence (15.4 and 9.7 months, respectively). On multivariable analysis, the unique recurrence patterns had variable predictive values for OS. Landmark analyses, with landmarks set at 12, 18, and 24 months, confirmed these findings. CONCLUSIONS This study demonstrates that specific patterns of PDAC recurrence result in different survival outcomes. Furthermore, distinct first recurrence locations have unique independent predictive values for OS, which could help with prognostic stratification and decisions regarding treatment after the diagnosis of recurrence.
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Affiliation(s)
- Vincent P Groot
- Department of Surgery, The Sol Goldman Pancreatic Cancer Research Center, The Johns Hopkins University School of Medicine, Baltimore, MD, 21287, USA
- Department of Surgery, UMC Utrecht Cancer Center, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Georgios Gemenetzis
- Department of Surgery, The Sol Goldman Pancreatic Cancer Research Center, The Johns Hopkins University School of Medicine, Baltimore, MD, 21287, USA
| | - Alex B Blair
- Department of Surgery, The Sol Goldman Pancreatic Cancer Research Center, The Johns Hopkins University School of Medicine, Baltimore, MD, 21287, USA
| | - Ding Ding
- Department of Surgery, The Sol Goldman Pancreatic Cancer Research Center, The Johns Hopkins University School of Medicine, Baltimore, MD, 21287, USA
| | - Ammar A Javed
- Department of Surgery, The Sol Goldman Pancreatic Cancer Research Center, The Johns Hopkins University School of Medicine, Baltimore, MD, 21287, USA
| | - Richard A Burkhart
- Department of Surgery, The Sol Goldman Pancreatic Cancer Research Center, The Johns Hopkins University School of Medicine, Baltimore, MD, 21287, USA
| | - Jun Yu
- Department of Surgery, The Sol Goldman Pancreatic Cancer Research Center, The Johns Hopkins University School of Medicine, Baltimore, MD, 21287, USA
| | - Inne H Borel Rinkes
- Department of Surgery, UMC Utrecht Cancer Center, University Medical Center Utrecht, Utrecht, The Netherlands
| | - I Quintus Molenaar
- Department of Surgery, UMC Utrecht Cancer Center, University Medical Center Utrecht, Utrecht, The Netherlands
| | - John L Cameron
- Department of Surgery, The Sol Goldman Pancreatic Cancer Research Center, The Johns Hopkins University School of Medicine, Baltimore, MD, 21287, USA
| | - Elliot K Fishman
- Department of Radiology, The Sol Goldman Pancreatic Cancer Research Center, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Ralph H Hruban
- Department of Pathology, The Sol Goldman Pancreatic Cancer Research Center, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Matthew J Weiss
- Department of Surgery, The Sol Goldman Pancreatic Cancer Research Center, The Johns Hopkins University School of Medicine, Baltimore, MD, 21287, USA
| | - Christopher L Wolfgang
- Department of Surgery, The Sol Goldman Pancreatic Cancer Research Center, The Johns Hopkins University School of Medicine, Baltimore, MD, 21287, USA
| | - Jin He
- Department of Surgery, The Sol Goldman Pancreatic Cancer Research Center, The Johns Hopkins University School of Medicine, Baltimore, MD, 21287, USA.
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Patterns, Timing, and Predictors of Recurrence Following Pancreatectomy for Pancreatic Ductal Adenocarcinoma. Ann Surg 2018; 267:936-945. [PMID: 28338509 DOI: 10.1097/sla.0000000000002234] [Citation(s) in RCA: 377] [Impact Index Per Article: 62.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Matsuki R, Sugiyama M, Takei H, Kondo H, Fujiwara M, Shibahara J, Furuse J. Long-term survival with repeat resection for lung oligometastasis from pancreatic ductal adenocarcinoma: a case report. Surg Case Rep 2018; 4:26. [PMID: 29589221 PMCID: PMC5871609 DOI: 10.1186/s40792-018-0435-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Accepted: 03/15/2018] [Indexed: 02/07/2023] Open
Abstract
Background Long-term survival after resection of metastases from pancreatic ductal adenocarcinoma is rare. Case presentation A 54-year-old man underwent pancreaticoduodenectomy (PD) for pancreatic ductal adenocarcinoma (PDAC) with UICC staging pT3N1M0 followed by adjuvant chemotherapy with gemcitabine (GEM). Three years after radical resection of the primary tumor, a tiny nodule was found in the lower lobe of the left lung. Despite treatment with GEM, it increased gradually, but no other metastases were found. Eighteen months after the first indication of the nodule, wedge resection was performed. Pathological examination of the nodule indicated a metastatic tumor from PDAC. Pulmonary metastasectomy was again performed for lung oligometastases at 77 and 101 months after PD. The patient has been asymptomatic without tumor recurrence for 4 years since the last pulmonary resection. Conclusions In PDAC, the treatment strategy for oligometastasis is controversial. However, a few cases of long-term survival after pulmonary metastasectomy for oligometastasis of PDAC have been reported. More such cases need to be studied to address this issue effectively.
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Affiliation(s)
- Ryota Matsuki
- Department of Surgery, School of Medicine, Kyorin University, 6-20-2 Shinkawa, Mitaka, Tokyo, 181-8611, Japan.
| | - Masanori Sugiyama
- Department of Surgery, School of Medicine, Kyorin University, 6-20-2 Shinkawa, Mitaka, Tokyo, 181-8611, Japan
| | - Hidefumi Takei
- Department of General Thoracic Surgery, School of Medicine, Kyorin University, Mitaka, Japan
| | - Haruhiko Kondo
- Department of General Thoracic Surgery, School of Medicine, Kyorin University, Mitaka, Japan
| | - Masachika Fujiwara
- Department of Pathology, School of Medicine, Kyorin University, Mitaka, Japan
| | - Junji Shibahara
- Department of Pathology, School of Medicine, Kyorin University, Mitaka, Japan
| | - Junji Furuse
- Department of Medical Oncology, School of Medicine, Kyorin University, Mitaka, Japan
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Ding SM, Lu AL, Zhang W, Zhou L, Xie HY, Zheng SS, Li QY. The role of cancer-associated fibroblast MRC-5 in pancreatic cancer. J Cancer 2018; 9:614-628. [PMID: 29483967 PMCID: PMC5820929 DOI: 10.7150/jca.19614] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2017] [Accepted: 11/25/2017] [Indexed: 02/06/2023] Open
Abstract
Background: Our previous study showed that cancer-associated fibroblast MRC-5 promoted hepatocellular carcinoma progression by enhancing migration and invasion capability. However, few studies have explored the role of MRC-5 in pancreatic cancer (PC). In this study, we examined the exact role and associated mechanisms of MRC-5. Methods: The conditioned media for MRC-5 was used to culture PC cell lines SW1990 and PANC-1. Cell proliferation was compared based on colony formation assays of PC cells in normal media and of PC cells cultured with conditioned media of MRC-5. Cell migration and invasion were assayed by transwell chambers. The expression of EMT-related proteins and apoptosis-related proteins was evaluated using Western blot. And confocal microscopy was used to further detect the expression of EMT-related proteins. qRT-PCR was used to confirm the expression changes of related genes at the mRNA level. We also used flow cytometry to examine the cell cycle, apoptotic rate, and expression of CD3, CD4, CD14, CD25, CD45, CD61, CD90, TLR1, and TLR4. Results: MRC-5 repressed the colony formation ability of PC cells and significantly inhibited cell migration and invasion potential. MRC-5 induced S-phase cell cycle arrest but did not augment the apoptotic effects in PC cells. We hypothesized that the weakened malignant biological behavior of PC cells was correlated with MRC-5-induced altered expression of the cancer stem cell marker CD90; the immune-related cell surface molecules CD14, CD25, TLR4, and TLR1; and cell polarity complexes Par, Scribble, and Crumbs. Conclusion: MRC-5 limits the malignant activities of PC cells by suppressing cancer stem cell expansion, remolding epithelial polarity, and blocking the protumoral cascade reaction coupled to TLR4, TLR1, CD14, and CD25.
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Affiliation(s)
- Song-Ming Ding
- Shulan (Hangzhou) Hospital (Zhejiang University International Hospital), Hangzhou, Zhejiang, P.R. China
| | - Ai-Li Lu
- Division of oncology department, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, P.R. China
| | - Wu Zhang
- Shulan (Hangzhou) Hospital (Zhejiang University International Hospital), Hangzhou, Zhejiang, P.R. China
| | - Lin Zhou
- Key Laboratory of Combined Multi-organ Transplantation, Ministry of Public Health; Key Laboratory of Organ Trans-plantation, Zhejiang Province; Hangzhou, Zhejiang, China
| | - Hai-Yang Xie
- Key Laboratory of Combined Multi-organ Transplantation, Ministry of Public Health; Key Laboratory of Organ Trans-plantation, Zhejiang Province; Hangzhou, Zhejiang, China
| | - Shu-Sen Zheng
- Shulan (Hangzhou) Hospital (Zhejiang University International Hospital), Hangzhou, Zhejiang, P.R. China
- Key Laboratory of Combined Multi-organ Transplantation, Ministry of Public Health; Key Laboratory of Organ Trans-plantation, Zhejiang Province; Hangzhou, Zhejiang, China
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, P.R. China
| | - Qi-Yong Li
- Shulan (Hangzhou) Hospital (Zhejiang University International Hospital), Hangzhou, Zhejiang, P.R. China
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Long-term survival after repeated resection of metachronous lung metastases from pStage IA pancreatic adenocarcinoma. Clin J Gastroenterol 2017; 11:53-61. [DOI: 10.1007/s12328-017-0781-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2017] [Accepted: 09/21/2017] [Indexed: 12/28/2022]
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Okui M, Yamamichi T, Asakawa A, Harada M, Horio H. Resection for Pancreatic Cancer Lung Metastases. THE KOREAN JOURNAL OF THORACIC AND CARDIOVASCULAR SURGERY 2017; 50:326-328. [PMID: 29124023 PMCID: PMC5628959 DOI: 10.5090/kjtcs.2017.50.5.326] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Revised: 06/29/2017] [Accepted: 07/03/2017] [Indexed: 01/18/2023]
Abstract
Background Pancreatic cancer is a highly aggressive solid tumor. Patients with metastases from pancreatic cancer have poor survival rates. Here, we report the outcomes of 6 patients for whom resection of lung metastases was performed after a pancreatectomy to treat pancreatic cancer. Methods We retrospectively reviewed the perioperative clinical data of patients with lung metastases resulting from primary pancreatic cancer who were treated with lung resection between 2008 and 2015. We report 6 cases where lung resection was performed to treat lung metastases after a pancreatectomy. Results The number of lung metastases was 1 in 5 cases and 2 in 1 case. The surgical procedures performed to treat the lung metastases included 4 wedge resections and 2 lobectomies. The cell type of the primary tumor and metastases was tubular adenocarcinoma in 5 cases and intraductal papillary-mucinous carcinoma in 1 case. All 6 patients survived with a mean follow-up period of 65.6 months, although the disease recurred in 2 patients. Conclusion Resection of lung metastases resulting from primary pancreatic cancer may lengthen survival, provided the patient can tolerate surgery.
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Affiliation(s)
- Masayuki Okui
- Department of Thoracic Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital
| | - Takashi Yamamichi
- Department of Thoracic Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital
| | - Ayaka Asakawa
- Department of Thoracic Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital
| | - Masahiko Harada
- Department of Thoracic Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital
| | - Hirotoshi Horio
- Department of Thoracic Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital
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Lovecek M, Skalicky P, Chudacek J, Szkorupa M, Svebisova H, Lemstrova R, Ehrmann J, Melichar B, Yogeswara T, Klos D, Vrba R, Havlik R, Mohelnikova-Duchonova B. Different clinical presentations of metachronous pulmonary metastases after resection of pancreatic ductal adenocarcinoma: Retrospective study and review of the literature. World J Gastroenterol 2017; 23:6420-6428. [PMID: 29085191 PMCID: PMC5643267 DOI: 10.3748/wjg.v23.i35.6420] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Revised: 06/23/2017] [Accepted: 08/02/2017] [Indexed: 02/06/2023] Open
Abstract
AIM To analyze pancreatic cancer patients who developed metachronous pulmonary metastases (MPM) as a first site of recurrence after the curative-intent surgery.
METHODS One-hundred-fifty-nine consecutive pancreatic ductal adenocarcinoma (PDAC) patients who underwent radical pancreatic surgery between 2006 and 2013 were included in this retrospective analysis. The clinical data including age, sex, grade, primary tumor location, pTNM stage, lymph node infiltration, microangioinvasion, perineural invasion, lymphovascular invasion, the therapy administered, and follow-up were all obtained from medical records. Further analysis covered only patients with metachronous metastases. Clinical and histopathological data (age, sex, grade, primary tumor location, pTNM stage, lymph node infiltration, microangioinvasion, perineural invasion, lymphovascular invasion, the therapy administered and follow-up) of patients with metachronous non-pulmonary metastases and patients with metachronous pulmonary metastases were statistically assessed. Disease-free survival (DFS) from pancreas resection until metastases onset and overall survival (OS) were calculated. Wilcoxon test, χ2 test and survival functions computed by the Kaplan-Meier method were used. Statistical significance was evaluated by the log-rank test using SPSS. A P-value of less than 0.05 was considered statistically significant.
RESULTS Metachronous pulmonary metastases were observed in 20 (16.9%) and were operable in 3 (2.5%) of PDAC patients after a prior curative-intent surgery. Patients with isolated pulmonary metastases (oligometastases and multiple metastases) had estimated prior DFS and OS of 35.4 and 81.4 mo, respectively, and those with metachronous pulmonary metastases accompanied by other metastases had prior DFS and OS of 17.3 and 23.4 mo, respectively. Patients with non-pulmonary metastases had prior DFS and OS of 9.4 and 15.8 mo, respectively. Different clinical scenarios according to the presentation of MPM were observed and patients could be divided to three subgroups with different prognosis which could be used for the selection of treatment strategy: isolated pulmonary oligometastases, isolated multiple pulmonary metastases and pulmonary metastases accompanied by other metastases.
CONCLUSION Surgery should be considered for all patients with isolated pulmonary oligometastases, but the risk of intervention has to be individually weighted for each patient.
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Affiliation(s)
- Martin Lovecek
- Department of Surgery I, University Hospital Olomouc and Faculty of Medicine and Dentistry, Palacky University, 77520 Olomouc, Czech Republic
| | - Pavel Skalicky
- Department of Surgery I, University Hospital Olomouc and Faculty of Medicine and Dentistry, Palacky University, 77520 Olomouc, Czech Republic
| | - Josef Chudacek
- Department of Surgery I, University Hospital Olomouc and Faculty of Medicine and Dentistry, Palacky University, 77520 Olomouc, Czech Republic
| | - Marek Szkorupa
- Department of Surgery I, University Hospital Olomouc and Faculty of Medicine and Dentistry, Palacky University, 77520 Olomouc, Czech Republic
| | - Hana Svebisova
- Department of Oncology, University Hospital Olomouc and Faculty of Medicine and Dentistry, Palacky University, 77520 Olomouc, Czech Republic
| | - Radmila Lemstrova
- Department of Oncology, University Hospital Olomouc and Faculty of Medicine and Dentistry, Palacky University, 77520 Olomouc, Czech Republic
| | - Jiri Ehrmann
- Department of Molecular Pathology, Faculty of Medicine and Dentistry, Palacky University Olomouc, University Hospital Olomouc, 77520 Olomouc, Czech Republic
- Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacky University, 77520 Olomouc, Czech Republic
| | - Bohuslav Melichar
- Department of Oncology, Faculty of Medicine and Dentistry, Palacky University Olomouc, University Hospital Olomouc, 77520 Olomouc, Czech Republic
- Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacky University, 77520 Olomouc, Czech Republic
| | - Tharani Yogeswara
- Department of Surgery I, Faculty of Medicine and Dentistry, Palacky University, 775220 Olomouc, Czech Republic
| | - Dusan Klos
- Department of Surgery I, University Hospital Olomouc and Faculty of Medicine and Dentistry, Palacky University, 77520 Olomouc, Czech Republic
| | - Radek Vrba
- Department of Surgery I, University Hospital Olomouc and Faculty of Medicine and Dentistry, Palacky University, 77520 Olomouc, Czech Republic
| | - Roman Havlik
- Department of Surgery I, University Hospital Olomouc and Faculty of Medicine and Dentistry, Palacky University, 77520 Olomouc, Czech Republic
| | - Beatrice Mohelnikova-Duchonova
- Department of Oncology, Faculty of Medicine and Dentistry, Palacky University Olomouc, University Hospital Olomouc, 77520 Olomouc, Czech Republic
- Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacky University, 77520 Olomouc, Czech Republic
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Nakano Y, Kitago M, Shinoda M, Abe Y, Yagi H, Hibi T, Takeuchi A, Aiura K, Itano O, Kitagawa Y. Clinical predictive factors of long-term survival after curative resection of pancreatic cancer: a retrospective study. Cancer Med 2017; 6:2278-2286. [PMID: 28925039 PMCID: PMC5633589 DOI: 10.1002/cam4.1178] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Revised: 08/05/2017] [Accepted: 08/08/2017] [Indexed: 12/30/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) continues to have the poorest prognosis of all gastrointestinal malignancies, even after the tumor has been completely resected. However, only a proportion of patients achieve 5-year survival after resection. The factors predictive of achieving 5-year survival remain unclear. The aim of this study was to investigate the pre- and postoperative clinicopathological characteristics of PDAC patients with a >5-year survival after curative resection. We retrospectively reviewed patients who underwent pancreatectomy for PDAC between January 1995 and December 2011. Logistic regression analysis was performed to determine the predictive factors for 5-year survival. One hundred and fifty-one patients were enrolled, including 38 patients with 5-year survival (actual 5-year survival rate, 25.2%). The independent preoperative factors predictive of achieving 5-year survival included serum albumin levels (odds ratio [OR]: 5.06, 95.0% confidence interval [CI]: 1.49-17.19; P = 0.009) and neoadjuvant chemoradiotherapy (OR: 3.02, 95.0% CI: 1.00-9.08; P = 0.049). Venous infiltration (OR: 2.99, 95.0% CI: 1.09-8.25; P = 0.034), liver recurrence (OR: 0.17, 95.0% CI: 0.04-0.69; P = 0.013), and perioperative portal vein infusion chemotherapy (OR: 3.06, 95.0% CI: 1.09-8.25; P = 0.028) were found to be independent postoperative predictive factors for achieving 5-year survival. Serum albumin levels could be a biomarker for predicting the prognosis of PDAC patients after curative resection. Liver recurrence and perioperative portal vein infusion chemotherapy were independent postoperative factors, suggesting that perioperative portal vein infusion chemotherapy could be promising for improving the survival rate of PDAC patients after curative resection.
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Affiliation(s)
- Yutaka Nakano
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Minoru Kitago
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Masahiro Shinoda
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Yuta Abe
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Hiroshi Yagi
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Taizo Hibi
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Ayano Takeuchi
- Department of Preventive Medicine and Public Health, Keio University School of Medicine, Tokyo, Japan
| | - Koichi Aiura
- Department of Surgery, Kawasaki City Hospital, Tokyo, Japan
| | - Osamu Itano
- Department of Gastrointestinal Surgery, International University of Health and Welfare, Chiba, Japan
| | - Yuko Kitagawa
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
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Hoshimoto S, Hishinuma S, Shirakawa H, Tomikawa M, Ozawa I, Hoshi N, Hoshi S, Hirabayashi K, Ogata Y. Prognostic significance of intraoperative peritoneal washing cytology for patients with potentially resectable pancreatic ductal adenocarcinoma. Pancreatology 2016; 17:109-114. [PMID: 27840175 DOI: 10.1016/j.pan.2016.11.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Revised: 10/12/2016] [Accepted: 11/05/2016] [Indexed: 12/11/2022]
Abstract
BACKGROUND The prognostic significance of intraoperative peritoneal washing cytology (IPWC) in pancreatic ductal adenocarcinoma (PDAC) remains controversial, and the treatment strategy for PDAC patients with positive cytology has not been established. OBJECTIVES The objective of this study was to evaluate the clinical significance of IPWC in PDAC patients. METHODS This study included a retrospective cohort of 166 patients with curatively resected PDAC who underwent IPWC. RESULTS Overall, 17 patients (10%) had positive cytology (CY+), and 149 (90%) patients were negative (CY-). Tumor location in the pancreatic body and/or tail and pancreatic anterior capsular invasion were independent predictors of a CY+ status (P = 0.012 and 0.041, respectively). The initial recurrence occurred at the peritoneum with a significantly higher frequency in CY+ patients (50%) than in CY- patients (12%) (P = 0.003). The median overall survival (OS) for CY+ patients was 12 months. The OS rates at 1 and 3 years were significantly higher for CY- patients (75.1% and 35.3%, respectively) versus CY+ patients (47.1% and 17.6%, respectively; P = 0.012). However, one CY+ patient survived for 66 months, and another two CY+ patients have survived for more than three years after surgery without evidence of peritoneal recurrence. In the multivariate analysis, the independent predictors of OS were a CY+ status, lymph node metastasis, and adjuvant chemotherapy. CONCLUSIONS This study demonstrates that positive IPWC predicts early peritoneal recurrence and a poor prognosis for PDAC patients. However, a small but not insignificant subset of CY+ patients with PDAC may avoid peritoneal carcinomatosis.
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Affiliation(s)
- Sojun Hoshimoto
- Department of Hepato-Biliary-Pancreatic Surgery, Tochigi Cancer Center, Japan.
| | - Shoichi Hishinuma
- Department of Hepato-Biliary-Pancreatic Surgery, Tochigi Cancer Center, Japan
| | - Hirofumi Shirakawa
- Department of Hepato-Biliary-Pancreatic Surgery, Tochigi Cancer Center, Japan
| | - Moriaki Tomikawa
- Department of Hepato-Biliary-Pancreatic Surgery, Tochigi Cancer Center, Japan
| | - Iwao Ozawa
- Department of Hepato-Biliary-Pancreatic Surgery, Tochigi Cancer Center, Japan
| | - Nobuo Hoshi
- Department of Pathology, Tochigi Cancer Center, Japan
| | - Sayuri Hoshi
- Department of Pathology, Tochigi Cancer Center, Japan
| | | | - Yoshiro Ogata
- Department of Hepato-Biliary-Pancreatic Surgery, Tochigi Cancer Center, Japan
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Claire D, Marine G, Aurélie A, Olivier T, Sandrine OT, Flora P, Marc G, Patrice V, Juan I, Jean-Luc R. Heterogeneity of metastatic pancreatic adenocarcinoma: Lung metastasis show better prognosis than liver metastasis-a case control study. Oncotarget 2016; 7:45649-45655. [PMID: 27286454 PMCID: PMC5216749 DOI: 10.18632/oncotarget.9861] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2015] [Accepted: 05/08/2016] [Indexed: 12/27/2022] Open
Abstract
The prognosis of metastatic pancreatic ductal adenocarcinoma (PDAC) is grim, with a median overall survival of under 1 year. In our clinical practice, we observed a few cases of isolated lung metastases from PDAC with unusually long outcomes. We compared these cases in a case-control study of lung-only vs. liver-only metastases from PDAC.From our database, we found 37 cases of lung-only metastases and paired them with 37 cases of liver-only metastases by age, tumor location and treatment.The lung-only group differed significantly from the liver-only group with respect to the following parameters: female predominance, more metachronous cases, fewer nodules per patient, and smaller increases in tumor markers. Local invasion parameters (i.e., arterial or venous involvement) were not significantly different. The outcomes were significantly different, with a median overall survival from the occurrence of metastases of 20.8 vs. 9.1 months and a median progression-free survival of 11 vs. 3.5 months.In conclusion, this case-control study seemed to confirm that lung-only PDAC metastases have prognoses different from those of liver-only metastases. A better understanding of the mechanisms underlying these differences will help identify abnormalities associated with tumor aggressiveness.
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Affiliation(s)
- Decoster Claire
- Department of Medical Oncology, Paoli-Calmettes Institute, Marseille 13273, France
| | - Gilabert Marine
- Department of Medical Oncology, Paoli-Calmettes Institute, Marseille 13273, France
| | - Autret Aurélie
- Department of Medical Oncology, Paoli-Calmettes Institute, Marseille 13273, France
- Biostatistic Unit, Paoli-Calmettes Institute, Marseille 13273, France
| | - Turrini Olivier
- Department of Digestive Surgery, Paoli-Calmettes Institute, Marseille 13273, France
| | - Oziel-Taieb Sandrine
- Department of Medical Oncology, Paoli-Calmettes Institute, Marseille 13273, France
| | - Poizat Flora
- Department of Pathology, Paoli-Calmettes Institute, Marseille 13273, France
| | - Giovannini Marc
- Department of Medical Oncology, Paoli-Calmettes Institute, Marseille 13273, France
| | - Viens Patrice
- Department of Medical Oncology, Paoli-Calmettes Institute, Marseille 13273, France
| | - Iovanna Juan
- Centre de Recherche en Cancérologie de Marseille (CRCM), INSERM U1068, CNRS UMR 7258, Aix-Marseille University and Paoli-Calmettes Institute, Marseille 13273, France
| | - Raoul Jean-Luc
- Department of Medical Oncology, Paoli-Calmettes Institute, Marseille 13273, France
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Chang SC, Hsu CP, Tsai CY, Liu YY, Liu KH, Hsu JT, Yeh TS, Yeh CN, Hwang TL. Selective reoperation after primary resection as a feasible and safe treatment strategy for recurrent pancreatic cancer. Medicine (Baltimore) 2016; 95:e4191. [PMID: 27472688 PMCID: PMC5265825 DOI: 10.1097/md.0000000000004191] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Local recurrence frequently occurs in patients with pancreatic cancer after intended curative resections. However, no treatment strategies have been established for isolated local recurrence. Several series have demonstrated a survival benefit for reoperation in selected pancreatic recurrence cases. This study compares the difference in overall survival (OS) between surgery and nonsurgery groups in recurrent pancreatic cancer.All patients from 1990 to 2014 with recurrent pancreatic cancer who underwent curative resections were investigated and retrospectively reviewed. Clinicopathological features and OS were compared.A total of 332 patients were recruited in this series. The majority had histologically pancreatic adenocarcinoma (289 patients, 87.0%). Fourteen of 332 patients (4.2%) with recurrent pancreatic cancer received subsequent resection. Most of these patients underwent curative surgery (R0 resection, 13 patients, 92.9%), and only 1 patient (7.1%) had microscopic residual tumor (R1 resection). Disease-free survival (DFS), OS, and postrecurrence survival (PRS) were all significantly longer in the surgery group (DFS 10.6 vs 6.1 months, P = 0.044; OS 57.8 vs 14.0 months, P < 0.001; PRS 14.1 vs 6.0 months, P < 0.001). The median survival times were comparable in patients with recurrent pancreatic adenocarcinoma who received surgery and those who did not (DFS 10.6 vs 6.1 months, P = 0.226; OS 23.7 vs 14.0 months, P = 0.074; PRS 8.9 vs 5.8 months, P = 0.183). However, the OS and PRS were superior in the patients who did not display adenocarcinoma histologically but underwent operation for recurrence (OS 97.2 vs 16.9 months, P = 0.016; PRS 65.7 vs 6.9 months, P = 0.010). Notably, DFS levels were similar (16.0 vs 7.0 months, P = 0.265).Surgery can feasibly and safely provide survival benefits in selective recurrent pancreatic cancer. In patients who are histologically negative for adenocarcinoma, survival is prolonged when the operation is performed with R0 resection. Patients with isolated recurrent pancreatic adenocarcinoma need multidisciplinary therapy. In addition to operation, chemoradiotherapy and intraoperative radiotherapy may also be considered; their roles should be further investigated.
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Affiliation(s)
| | | | | | | | | | | | | | - Chun-Nan Yeh
- Department of Surgery, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan
- Correspondence: Tsann-Long Hwang and Chun-Nan Yeh, Department of Surgery, Chang Gung Memorial Hospital, 5 Fu-Hsing Street, Kwei-Shan Shiang, Linkou, Taoyuan, Taiwan (e-mail: [T-LH]); [C-NY]
| | - Tsann-Long Hwang
- Department of Surgery, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan
- Correspondence: Tsann-Long Hwang and Chun-Nan Yeh, Department of Surgery, Chang Gung Memorial Hospital, 5 Fu-Hsing Street, Kwei-Shan Shiang, Linkou, Taoyuan, Taiwan (e-mail: [T-LH]); [C-NY]
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Kruger S, Haas M, Burger PJ, Ormanns S, Modest DP, Westphalen CB, Michl M, Kleespies A, Angele MK, Hartwig W, Bruns CJ, Niyazi M, Roeder F, Kirchner T, Werner J, Heinemann V, Boeck S. Isolated pulmonary metastases define a favorable subgroup in metastatic pancreatic cancer. Pancreatology 2016; 16:593-8. [PMID: 27067420 DOI: 10.1016/j.pan.2016.03.016] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2015] [Revised: 02/24/2016] [Accepted: 03/19/2016] [Indexed: 02/08/2023]
Abstract
PURPOSE Liver metastasis represents the first site of dissemination in >80% of metastatic pancreatic cancer (PC) patients. Pulmonary metastasis as first site of dissemination in PC is a rare event and might define a biologically distinct subgroup in metastatic PC. METHODS Consecutive PC patients who were diagnosed or treated with isolated pulmonary metastases at our high-volume comprehensive cancer center were included in a prospectively maintained database between 2002 and 2015. Medical records and correlating computed tomography findings (CT) were retrospectively analyzed. RESULTS A total of 40 PC patients with isolated pulmonary metastases were identified. Pulmonary metastases represented disease recurrence after initial resection of PC in 22 patients and disease progression of locally advanced pancreatic cancer in 5 patients. 14 out of 27 PC patients (56%) had received chemoradiotherapy for localized disease prior to pulmonary metastasis. Data on 1st-line treatment for pulmonary metastases was available for 38 patients: most patients (71%) received a gemcitabine-based chemotherapy regimen, 5 patients (13%) received best supportive care. After a median follow-up of 37.3 months, median survival after diagnosis of pulmonary metastasis was estimated with 25.5 months (95% CI 19.1-31.8); a significantly improved survival after diagnosis of pulmonary metastasis was observed for patients with less than 10 lung metastases (31.3 vs 18.7 months, p = 0.003) and for an unilateral localization of lung involvement (31.3 vs 21.8 months, p = 0.03). CONCLUSIONS Our results suggest a favorable outcome of PC patients with isolated pulmonary metastases. Further research is warranted to elucidate the specific molecular characteristics of this rare subgroup.
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Affiliation(s)
- Stephan Kruger
- Department of Internal Medicine III and Comprehensive Cancer Center, Klinikum Grosshadern, Ludwig-Maximilians-University of Munich, D-81377 Munich, Germany
| | - Michael Haas
- Department of Internal Medicine III and Comprehensive Cancer Center, Klinikum Grosshadern, Ludwig-Maximilians-University of Munich, D-81377 Munich, Germany
| | - Philipp Johannes Burger
- Department of Internal Medicine III and Comprehensive Cancer Center, Klinikum Grosshadern, Ludwig-Maximilians-University of Munich, D-81377 Munich, Germany
| | - Steffen Ormanns
- Institute of Pathology, Ludwig-Maximilians-University of Munich, D-81377 Munich, Germany
| | - Dominik Paul Modest
- Department of Internal Medicine III and Comprehensive Cancer Center, Klinikum Grosshadern, Ludwig-Maximilians-University of Munich, D-81377 Munich, Germany
| | - Christoph Benedikt Westphalen
- Department of Internal Medicine III and Comprehensive Cancer Center, Klinikum Grosshadern, Ludwig-Maximilians-University of Munich, D-81377 Munich, Germany
| | - Marlies Michl
- Department of Internal Medicine III and Comprehensive Cancer Center, Klinikum Grosshadern, Ludwig-Maximilians-University of Munich, D-81377 Munich, Germany
| | - Axel Kleespies
- Department of General, Visceral, Transplantation, Vascular and Thoracic Surgery, Klinikum Grosshadern, Ludwig-Maximilians-University of Munich, D-81377 Munich, Germany
| | - Martin Kurt Angele
- Department of General, Visceral, Transplantation, Vascular and Thoracic Surgery, Klinikum Grosshadern, Ludwig-Maximilians-University of Munich, D-81377 Munich, Germany
| | - Werner Hartwig
- Department of General, Visceral, Transplantation, Vascular and Thoracic Surgery, Klinikum Grosshadern, Ludwig-Maximilians-University of Munich, D-81377 Munich, Germany
| | - Christiane Josephine Bruns
- Department of General, Abdominal and Vascular Surgery, Otto-von-Guericke-University, D-39120 Magdeburg, Germany
| | - Maximilian Niyazi
- Department of Radiation Oncology, Klinikum Grosshadern, Ludwig-Maximilians-University of Munich, D-81377 Munich, Germany
| | - Falk Roeder
- Department of Radiation Oncology, Klinikum Grosshadern, Ludwig-Maximilians-University of Munich, D-81377 Munich, Germany; Department of Molecular Radiation Oncology, Deutsches Krebsforschungszentrum (DKFZ), D-69120 Heidelberg, Germany
| | - Thomas Kirchner
- Institute of Pathology, Ludwig-Maximilians-University of Munich, D-81377 Munich, Germany
| | - Jens Werner
- Department of General, Visceral, Transplantation, Vascular and Thoracic Surgery, Klinikum Grosshadern, Ludwig-Maximilians-University of Munich, D-81377 Munich, Germany
| | - Volker Heinemann
- Department of Internal Medicine III and Comprehensive Cancer Center, Klinikum Grosshadern, Ludwig-Maximilians-University of Munich, D-81377 Munich, Germany
| | - Stefan Boeck
- Department of Internal Medicine III and Comprehensive Cancer Center, Klinikum Grosshadern, Ludwig-Maximilians-University of Munich, D-81377 Munich, Germany.
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