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Nab-paclitaxel plus S-1 with or without PD-1 inhibitor in pancreatic ductal adenocarcinoma with only hepatic metastases: a retrospective cohort study. Langenbecks Arch Surg 2021; 407:633-643. [PMID: 34518900 DOI: 10.1007/s00423-021-02321-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Accepted: 08/27/2021] [Indexed: 10/20/2022]
Abstract
PURPOSE The evidence regarding programmed cell death 1 (PD-1) inhibitors on pancreatic ductal adenocarcinoma (PDAC) with metastases remains controversial. This study aimed to assess the efficacy and safety of Nab-paclitaxel plus S1 (NPS) with or without Sintilimab, a PD-1 inhibitor, in patients with PDAC with only hepatic metastases (mPDAC). METHODS Untreated mPDAC patients who received NPS with (the combination group) or without Sintilimab (the NPS group) were retrospectively studied. Surgery was considered when the pancreatic tumor became resectable or borderline resectable on radiological examinations, and with complete metabolic response of liver metastases. RESULTS Between October 2017 and February 2020, 32 patients were in the combination group and 34 patients in the NPS group. Successful salvage resection was achieved in 17 (25.8%) patients after tumor-downstaging (combination 12 vs. NPS 5, P = 0.03). The median overall survival (OS) was 16.8 months in the combination group and 10.0 months in the NPS group (P = 0.002). Remarkable OS benefit was observed in patients with decline in CA19-9 of ≥ 50% (16.0 vs. 6.5, P = 0.003), reduction in 18F-fluorodeoxyglucose uptake of primary tumor of ≥ 50% (16.5 vs. 10.0, P < 0. 001) and after salvage resection (20.1 vs. 11.0, P < 0. 001). No significant difference in Grade 3 or higher adverse events were seen between the two groups (40.6% vs. 32.4%, P = 0.49). CONCLUSIONS Despite the inherent biases of this retrospective study, the addition of Sintilimab significantly improved salvage resection rates and OS compared with the NPS regimen and had a favorable safety profile in treatment naïve mPDAC patients.
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Zhou W, Wang D, Lou W. Current Role of Surgery in Pancreatic Cancer With Synchronous Liver Metastasis. Cancer Control 2021; 27:1073274820976593. [PMID: 33238715 PMCID: PMC7791445 DOI: 10.1177/1073274820976593] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Pancreatic cancer with synchronous liver metastasis has an extremely poor
prognosis, and surgery is not recommended for such patients by the current
guidelines. However, an increasing body of studies have shown that concurrent
resection of pancreatic cancer and liver metastasis is not only technically
feasible but also beneficial to the survival in the selected patients. In this
review, we aim to summarize the short- and long-term outcomes following
synchronous liver metastasectomy for pancreatic cancer patients, and discuss the
potential criteria in selecting appropriate surgical candidates, which might be
helpful in clinical decision-making.
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Affiliation(s)
- Wentao Zhou
- Department of Pancreatic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China.,The Research Institution of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Dansong Wang
- The Research Institution of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Wenhui Lou
- Department of Pancreatic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
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Zhou Y, Liao S, You J, Wu H. Conversion surgery for initially unresectable pancreatic ductal adenocarcinoma following induction therapy: a systematic review of the published literature. Updates Surg 2021; 74:43-53. [PMID: 34021484 DOI: 10.1007/s13304-021-01089-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Accepted: 05/12/2021] [Indexed: 12/18/2022]
Abstract
Patients with unresectable pancreatic ductal adenocarcinoma (UR-PDAC) are traditionally treated with palliative chemotherapy. The aim of this study was to evaluate the safety and efficacy of conversion surgery for initially UR-PDAC following induction therapy. The PubMed and Embase databases were systematically searched for eligible studies published between January 2000 and October 2020. Thirty-two series involving 1270 patients with 1056 locally advanced (LA) disease and 214 distant metastases were reviewed. The median mortality and morbidity was 0% (range 0-10%) and 47.1% (range 8.6-93.3%), respectively. Lymph-node negativity, negative resection margin and pathological complete response were observed in a median of 62.9% (38.5-90.9%), 84.4% (32.8-100%) and 6.7% (0-45.8%) of the specimens. The median survival was 32 (16.4-63.9) months with a 3-year survival rate of 47% (22-80%). Meta-analysis demonstrated that conversion surgery of initially UR-PDAC was associated with a significantly improved survival (hazard ratio [HR] = 0.55; 95% confidence intervals (CI) 0.45-0.66, P < 0.001). There was no significant difference in survival between the group with LA disease and that with distant metastases after conversion surgery (HR = 0.96; 95% CI 0.72-1.28, P = 0.790). Conversion surgery improved long-term survival of patients with initially UR-PDAC who had favorable response to induction therapy.
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Affiliation(s)
- Yanming Zhou
- Department of Hepatobiliary and Pancreatovascular Surgery, First Hospital of Xiamen University, #55 Zhenhai Road, Xiamen, 361003, China.
| | - Shan Liao
- Department of Hepatobiliary and Pancreatovascular Surgery, First Hospital of Xiamen University, #55 Zhenhai Road, Xiamen, 361003, China
| | - Jun You
- Department of Hepatobiliary and Pancreatovascular Surgery, First Hospital of Xiamen University, #55 Zhenhai Road, Xiamen, 361003, China
| | - Huaxing Wu
- Department of Hepatobiliary and Pancreatovascular Surgery, First Hospital of Xiamen University, #55 Zhenhai Road, Xiamen, 361003, China
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Timmer FEF, Geboers B, Nieuwenhuizen S, Schouten EAC, Dijkstra M, de Vries JJJ, van den Tol MP, Meijerink MR, Scheffer HJ. Locoregional Treatment of Metastatic Pancreatic Cancer Utilizing Resection, Ablation and Embolization: A Systematic Review. Cancers (Basel) 2021; 13:cancers13071608. [PMID: 33807220 PMCID: PMC8036519 DOI: 10.3390/cancers13071608] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 03/20/2021] [Accepted: 03/25/2021] [Indexed: 02/07/2023] Open
Abstract
Simple Summary Metastatic pancreatic ductal adenocarcinoma (mPDAC) has a dismal prognosis. In selected patients with limited metastatic disease, locoregional therapy, in addition to systemic chemotherapy, may improve survival. This systematic review sought to examine current evidence on the value of additional locoregional treatment, including resection, ablation and embolization, in patients with hepatic or pulmonary mPDAC. The results, although liable to substantial bias, demonstrated superior survival from metastatic diagnosis or treatment in a subset of patients after radical-intent local primary and metastatic treatment (hepatic mPDAC 7.8–19 months; pulmonary mPDAC 22.8–47 months) compared to chemotherapy or best supportive care (hepatic mPDAC 4.3–7.6 months; pulmonary mPDAC 11.8 months). However, as a consequence of the bias, definitive conclusions regarding the seemingly beneficial effect of locoregional treatment cannot be endorsed. Randomized controlled trials with strictly selected oligometastatic PDAC patients are required to deduce final recommendations on this notion. Abstract The prognosis of metastatic pancreatic ductal adenocarcinoma (mPDAC) remains universally poor, requiring new and innovative treatment approaches. In a subset of oligometastatic PDAC patients, locoregional therapy, in addition to systemic chemotherapy, may improve survival. The aim of this systematic review was to explore and evaluate the current evidence on locoregional treatments for mPDAC. A systematic literature search was conducted on locoregional techniques, including resection, ablation and embolization, for mPDAC with a focus on hepatic and pulmonary metastases. A total of 59 studies were identified, including 63,453 patients. Although subject to significant bias, radical-intent local therapy for both the primary and metastatic sites was associated with a superior median overall survival from metastatic diagnosis or treatment (hepatic mPDAC 7.8–19 months; pulmonary mPDAC 22.8–47 months) compared to control groups receiving chemotherapy or best supportive care (hepatic mPDAC 4.3–7.6 months; pulmonary mPDAC 11.8 months). To recruit patients that may benefit from these local treatments, selection appears essential. Most significant is the upfront possibility of local radical pancreatic and metastatic treatment. In addition, a patient’s response to neoadjuvant systemic chemotherapy, performance status, metastatic disease load and, to a lesser degree, histological differentiation grade and tumor marker CA19-9 serum levels, are powerful prognostic factors that help identify eligible subjects. Although the exact additive value of locoregional treatments for mPDAC patients cannot be distillated from the results, locoregional primary pancreatic and metastatic treatment seems beneficial for a highly selected group of oligometastatic PDAC patients. For definite recommendations, well-designed prospective randomized controlled trials with strict in- and exclusion criteria are needed to validate these results.
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Affiliation(s)
- Florentine E. F. Timmer
- Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers (Location VUmc), De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands; (B.G.); (S.N.); (E.A.C.S.); (M.D.); (J.J.J.d.V.); (M.R.M.); (H.J.S.)
- Correspondence: ; Tel.: +31-20-444-4571
| | - Bart Geboers
- Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers (Location VUmc), De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands; (B.G.); (S.N.); (E.A.C.S.); (M.D.); (J.J.J.d.V.); (M.R.M.); (H.J.S.)
| | - Sanne Nieuwenhuizen
- Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers (Location VUmc), De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands; (B.G.); (S.N.); (E.A.C.S.); (M.D.); (J.J.J.d.V.); (M.R.M.); (H.J.S.)
| | - Evelien A. C. Schouten
- Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers (Location VUmc), De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands; (B.G.); (S.N.); (E.A.C.S.); (M.D.); (J.J.J.d.V.); (M.R.M.); (H.J.S.)
| | - Madelon Dijkstra
- Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers (Location VUmc), De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands; (B.G.); (S.N.); (E.A.C.S.); (M.D.); (J.J.J.d.V.); (M.R.M.); (H.J.S.)
| | - Jan J. J. de Vries
- Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers (Location VUmc), De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands; (B.G.); (S.N.); (E.A.C.S.); (M.D.); (J.J.J.d.V.); (M.R.M.); (H.J.S.)
| | - M. Petrousjka van den Tol
- Department of Surgery, Amsterdam University Medical Centers (Location VUmc), De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands;
| | - Martijn R. Meijerink
- Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers (Location VUmc), De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands; (B.G.); (S.N.); (E.A.C.S.); (M.D.); (J.J.J.d.V.); (M.R.M.); (H.J.S.)
| | - Hester J. Scheffer
- Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers (Location VUmc), De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands; (B.G.); (S.N.); (E.A.C.S.); (M.D.); (J.J.J.d.V.); (M.R.M.); (H.J.S.)
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Prognostic Nomogram for pancreatic cancer with lung metastasis: a SEER database-based study. JOURNAL OF PANCREATOLOGY 2021. [DOI: 10.1097/jp9.0000000000000059] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
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Shao Y, Feng J, Hu Z, Wu J, Zhang M, Shen Y, Zheng S. Feasibility of pancreaticoduodenectomy with synchronous liver metastasectomy for oligometastatic pancreatic ductal adenocarcinoma - A case-control study. Ann Med Surg (Lond) 2021; 62:490-494. [PMID: 33680449 PMCID: PMC7917402 DOI: 10.1016/j.amsu.2020.11.037] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 11/09/2020] [Accepted: 11/09/2020] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Resection of pancreatic ductal adenocarcinoma (PDAC) with synchronous liver metastasectomy is still a matter of debate. We aimed to evaluate the feasibility of synchronous resection of PDAC and liver metastases for curative intent at a high-volume surgical center. METHODS Patients who underwent pancreaticoduodenectomy (PD) with synchronous liver metastasectomy (M1 resection group, n = 50) were matched 1 : 1 based on tumor and nodular stage, age, gender, body mass index and concomitant disease with two control groups (M0 resection and M1 no resection). The M0 resection group included patients who underwent PD without metastases. The M1 no resection group included patients with liver metastases who underwent palliative bypass or exploratory laparotomy without resection followed by palliative and adjuvant therapies. RESULTS M1 resection group had a longer operation time, larger intraoperative blood loss, and longer postoperative hospital stay than other two groups. R0 resection rate of M1 resection group was similar to that of M0 resection group (92% vs. 94%, p = 1.000). Postoperative complications were comparable between the groups. The overall median survival in M1 resection, M0 resection, and M1 no resection group was 16, 30, and 6 months, respectively. Cumulative survival rates for 1-, 2-, and 3-year of the M1 resection, M0 resection, and M1 no resection group were 63.8%, 29.0%, and 6.7%; 94.0%, 74.4%, and 25.1%; 24.0%, 2.0%, and 0%, respectively. The survival of M1 resection group was worse than that of M0 resection group (p = 0.009), however significantly much better than that of M1 no resection group (p = 0.001). Univariate analysis showed carcinoembryonic antigen >8 ng/ml and non-R0 resection were associated with death. Multivariate analysis revealed that M1 resection group had improved survival compared with M1 no resection group. CONCLUSIONS PD with synchronous liver metastasectomy for oligometastatic PDAC is safe and feasible, it might provide survival benefits for selected patients.
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Affiliation(s)
- Yi Shao
- Department of Hepatobiliary and Pancreatic Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310003, China
| | - Jiaojiao Feng
- Department of Gynecologic Oncology, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, 310006, China
| | - Zhenhua Hu
- Department of Hepatobiliary and Pancreatic Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310003, China
| | - Jian Wu
- Department of Hepatobiliary and Pancreatic Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310003, China
| | - Min Zhang
- Department of Hepatobiliary and Pancreatic Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310003, China
| | - Yan Shen
- Department of Hepatobiliary and Pancreatic Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310003, China
| | - Shusen Zheng
- Department of Hepatobiliary and Pancreatic Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310003, China
- Key Laboratory of Organ Transplantation, Research Center for Diagnosis and Treatment of Hepatobiliary Diseases, Zhejiang Province, Hangzhou, 310003, China
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Yamamoto M, Yoshida M, Furuse J, Sano K, Ohtsuka M, Yamashita S, Beppu T, Iwashita Y, Wada K, Nakajima TE, Sakamoto K, Hayano K, Mori Y, Asai K, Matsuyama R, Hirashita T, Hibi T, Sakai N, Tabata T, Kawakami H, Takeda H, Mizukami T, Ozaka M, Ueno M, Naito Y, Okano N, Ueno T, Hijioka S, Shikata S, Ukai T, Strasberg S, Sarr MG, Jagannath P, Hwang TL, Han HS, Yoon YS, Wang HJ, Luo SC, Adam R, Gimenez M, Scatton O, Oh DY, Takada T. Clinical practice guidelines for the management of liver metastases from extrahepatic primary cancers 2021. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2021; 28:1-25. [PMID: 33200538 DOI: 10.1002/jhbp.868] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 10/30/2020] [Accepted: 11/08/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND Hepatectomy is standard treatment for colorectal liver metastases; however, it is unclear whether liver metastases from other primary cancers should be resected or not. The Japanese Society of Hepato-Biliary-Pancreatic Surgery therefore created clinical practice guidelines for the management of metastatic liver tumors. METHODS Eight primary diseases were selected based on the number of hepatectomies performed for each malignancy per year. Clinical questions were structured in the population, intervention, comparison, and outcomes (PICO) format. Systematic reviews were performed, and the strength of recommendations and the level of quality of evidence for each clinical question were discussed and determined. The Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach was used to assess evidence and make recommendations. RESULTS The eight primary sites were grouped into five categories based on suggested indications for hepatectomy and consensus of the guidelines committee. Fourteen clinical questions were devised, covering five topics: (1) diagnosis, (2) operative treatment, (3) ablation therapy, (4) the eight primary diseases, and (5) systemic therapies. The grade of recommendation was strong for one clinical question and weak for the other 13 clinical questions. The quality of the evidence was moderate for two questions, low for 10, and very low for two. A flowchart was made to summarize the outcomes of the guidelines for the indications of hepatectomy and systemic therapy. CONCLUSIONS These guidelines were developed to provide useful information based on evidence in the published literature for the clinical management of liver metastases, and they could be helpful for conducting future clinical trials to provide higher-quality evidence.
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Affiliation(s)
- Masakazu Yamamoto
- Department of Surgery, Institute of Gastroenterology, Tokyo Women's Medical University, Tokyo, Japan
| | - Masahiro Yoshida
- Department of Hepato-Biliary-Pancreatic and Gastrointestinal Surgery, International University of Health and Welfare, School of Medicine, Ichikawa, Japan
| | - Junji Furuse
- Department of Medical Oncology, Kyorin University Faculty of Medicine, Mitaka, Japan
| | - Keiji Sano
- Department of Surgery, Teikyo University School of Medicine, Tokyo, Japan
| | - Masayuki Ohtsuka
- Department of General Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Shingo Yamashita
- Department of Surgery, Institute of Gastroenterology, Tokyo Women's Medical University, Tokyo, Japan
| | - Toru Beppu
- Department of Surgery, Yamaga City Medical Center, Kumamoto, Japan
| | - Yukio Iwashita
- Department of Gastroenterological and Pediatric Surgery, Oita University Faculty of Medicine, Oita, Japan
| | - Keita Wada
- Department of Surgery, Teikyo University School of Medicine, Tokyo, Japan
| | - Takako Eguchi Nakajima
- Department of Clinical Oncology, St. Marianna University School of Medicine, Kawasaki, Japan
- Kyoto Innovation Center for Next Generation Clinical Trials and iPS Cell Therapy, Kyoto University Hospital, Kyoto, Japan
| | - Katsunori Sakamoto
- Department of Hepato-Biliary-Pancreatic and Breast Surgery, Ehime University Graduate School of Medicine, Ehime, Japan
| | - Koichi Hayano
- Department of Frontier Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Yasuhisa Mori
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Koji Asai
- Department of Surgery, Toho University Ohashi Medical Center, Tokyo, Japan
| | - Ryusei Matsuyama
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, Yokoama, Japan
| | - Teijiro Hirashita
- Department of Gastroenterological and Pediatric Surgery, Oita University Faculty of Medicine, Oita, Japan
| | - Taizo Hibi
- Department of Pediatric Surgery and Transplantation, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan
| | - Nozomu Sakai
- Department of General Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Tsutomu Tabata
- Department of Obstetrics and Gynecology, Tokyo Women's Medical University, Tokyo, Japan
| | - Hisato Kawakami
- Department of Medical Oncology, Kindai University Faculty of Medicine, Osaka-Sayama, Osaka, Japan
| | - Hiroyuki Takeda
- Department of Clinical Oncology, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Takuro Mizukami
- Department of Clinical Oncology, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Masato Ozaka
- Department of Gastroenterology, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Makoto Ueno
- Division of Hepatobiliary and Pancreatic Medical Oncology, Kanagawa Cancer Center, Yokohama, Japan
| | - Yoichi Naito
- Department of Breast and Medical Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Naohiro Okano
- Department of Medical Oncology, Kyorin University Faculty of Medicine, Mitaka, Japan
| | - Takayuki Ueno
- Breast Surgical Oncology, Cancer Institute Hospital, Tokyo, Japan
| | - Susumu Hijioka
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, Tokyo, Japan
| | | | - Tomohiko Ukai
- Division of Public Health, Osaka Institute of Public Health, Higashinari, Japan
| | - Steven Strasberg
- Section of HPB Surgery, Department of Surgery, Washington University in St. Louis, St. Louis, MO, USA
| | | | | | - Tsann-Long Hwang
- Division of General Surgery, Chang Gung Memorial Hospital at Linkou, Chang Gung University, Taoyuan, Taiwan
| | - Ho-Seong Han
- Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Yoo-Seok Yoon
- Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul, Korea
| | | | - Shao-Ciao Luo
- Taichung Veterans General Hospital, Taichung, Taiwan
| | - René Adam
- AP HP Paul Brousse Hospital, University Paris Sud, Villejuif, France
| | - Mariano Gimenez
- Docencia Asistencia Investigación en Cirugía Invasiva Mínima Foundation, General and Minimally Invasive Surgery, University of Buenos Aires, Viamonte, Argentina
- Institute of Image-Guided Surgery, Strasbourg, France
| | - Olivier Scatton
- Department of Hepatobiliary Surgery and Liver Transplantation, APHP Pitié-Salpêtrière Hospital, Sorbonne Université, CRSA, Paris, France
| | - Do-Youn Oh
- Division of Medical Oncology, Department of Internal Medicine, Seoul National University Hospital Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Tadahiro Takada
- Department of Surgery, Teikyo University School of Medicine, Tokyo, Japan
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Ishido K, Hakamada K, Kimura N, Miura T, Wakiya T. Essential updates 2018/2019: Current topics in the surgical treatment of pancreatic ductal adenocarcinoma. Ann Gastroenterol Surg 2021; 5:7-23. [PMID: 33532676 PMCID: PMC7832965 DOI: 10.1002/ags3.12379] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 06/23/2020] [Accepted: 06/25/2020] [Indexed: 12/17/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is highly malignant. While cancers in other organs have shown clear improvements in 5-year survival, the 5-year survival rate of pancreatic cancer is approximately 10%. Early relapse and metastasis are not uncommon, making it difficult to achieve an acceptable prognosis even after complete surgical resection of the pancreas. Studies have been performed on various treatments to improve the prognosis of PDAC, and multidisciplinary approaches including non-surgical treatments have led to gradual improvement. In the present literature review, we have described the significance of anatomical and biological resectability criteria, the concept of R0 resection in surgical treatment, the feasibility of minimally invasive surgery, the remarkable development of perioperative chemotherapy, the effectiveness of conversion surgery for unresectable PDAC, and ongoing challenges in PDAC treatment. We also provide an essential update on these subjects by focusing on recent trends and topics.
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Affiliation(s)
- Keinosuke Ishido
- Department of Gastroenterological SurgeryHirosaki University Graduate School of MedicineHirosakiJapan
| | - Kenichi Hakamada
- Department of Gastroenterological SurgeryHirosaki University Graduate School of MedicineHirosakiJapan
| | - Norihisa Kimura
- Department of Gastroenterological SurgeryHirosaki University Graduate School of MedicineHirosakiJapan
| | - Takuya Miura
- Department of Gastroenterological SurgeryHirosaki University Graduate School of MedicineHirosakiJapan
| | - Taiichi Wakiya
- Department of Gastroenterological SurgeryHirosaki University Graduate School of MedicineHirosakiJapan
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Noda Y, Tochigi T, Baliyan V, Kordbacheh H, Kambadakone A. Hepatobiliary contrast uptake patterns on gadoxetic acid-enhanced MRI in liver metastases from pancreatic ductal adenocarcinoma: can it predict prognosis? Eur Radiol 2021; 31:276-282. [PMID: 32783131 DOI: 10.1007/s00330-020-07115-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 06/09/2020] [Accepted: 07/24/2020] [Indexed: 01/14/2023]
Abstract
OBJECTIVES To evaluate the relationship between the patterns of hepatobiliary phase (HBP) contrast uptake in liver metastases on gadoxetic acid-enhanced MR imaging and overall survival (OS) in patients with pancreatic ductal adenocarcinoma (PDAC). METHODS This retrospective study was approved by our institutional review board and written informed consent was waived. A total of 57 patients (30 men and 27 women; age range, 46-92 years; mean age, 64.9 ± 9.2 years) with PDAC and liver metastasis who had undergone gadoxetic acid-enhanced MR imaging were included. The internal morphologies of the nodules were classified as heterogeneous or homogeneous on HBP images (20 min). During patient-by-patient analysis, patients with both patterns of nodules were classified as belonging to the heterogeneous group. Kaplan-Meier analysis and log-rank test were conducted for univariate analysis and Cox proportional hazards regression was conducted for multivariate analysis to evaluate prognostic factors for OS in patients with PDAC and liver metastasis. RESULTS A total of 199 liver metastases were analyzed, among which 138 nodules (69%) demonstrated heterogeneous hypointensity, while 61 nodules (31%) demonstrated homogeneous hypointensity. Homogeneous hypointense nodules were encountered in 18 patients (32%; homogeneous group), heterogeneous in 29 patients (51%), and both patterns co-existed in 10 patients (17%; heterogeneous group). The heterogeneous group exhibited lower OS rates than the homogeneous group (mean OS, 48.5 months vs 23.9 months; p = 0.032). CONCLUSIONS Hepatobiliary contrast uptake pattern in liver metastasis on HBP images can be a potential imaging biomarker to predict OS in patients with PDAC and liver metastasis. KEY POINTS • Majority of the liver metastases were heterogeneous (69%) after gadoxetic acid-enhanced MR imaging. • Patients with heterogeneous hypointense nodules demonstrated lower overall survival rate. • Hepatobiliary contrast uptake pattern in liver metastasis is possibly associated with patients' prognosis.
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Affiliation(s)
- Yoshifumi Noda
- Department of Radiology, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, White 270, Boston, MA, 02114, USA
- Department of Radiology, Gifu University, 1-1 Yanagido, Gifu, 501-1194, Japan
| | - Toru Tochigi
- Department of Radiology, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, White 270, Boston, MA, 02114, USA
- Department of Frontier Surgery, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba City, 260-8670, Japan
| | - Vinit Baliyan
- Department of Radiology, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, White 270, Boston, MA, 02114, USA
| | - Hamed Kordbacheh
- Department of Radiology, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, White 270, Boston, MA, 02114, USA
| | - Avinash Kambadakone
- Department of Radiology, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, White 270, Boston, MA, 02114, USA.
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De Simoni O, Scarpa M, Tonello M, Pilati P, Tolin F, Spolverato Y, Gruppo M. Oligometastatic Pancreatic Cancer to the Liver in the Era of Neoadjuvant Chemotherapy: Which Role for Conversion Surgery? A Systematic Review and Meta-Analysis. Cancers (Basel) 2020; 12:cancers12113402. [PMID: 33213022 PMCID: PMC7698586 DOI: 10.3390/cancers12113402] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 11/03/2020] [Accepted: 11/14/2020] [Indexed: 01/05/2023] Open
Abstract
Simple Summary The development of new polychemotherapy regimens in patients with metastatic pancreatic cancer (mPDAC) have demonstrated significant improvement in clinical outcome, but evidence of the role of surgery following a favorable response to initial chemotherapy (IC) is still poor. The aim of the study is to analyze the impact of surgery following IC on survival in mPDAC, focusing on oligometastatic disease to the liver. Data retrieved from available literature confirm increased survival in selected oligometastatic patients treated with surgery + IC compared to IC alone (23–56 months vs. 11–16.4 months), suggesting a potential role for conversion surgery in a tailored and multimodality approach to pancreatic cancer patients. Better knowledge of tumor biology and a wide consensus on diagnostic criteria could lead to the consideration of oligometastatic disease as a particular and different stage of disease. Abstract Background: the improved survival rates achieved using new polychemotherapy regimens in patients with metastatic pancreatic cancer (mPDAC) have suggested a potential role for surgery following a favorable response to initial chemotherapy (IC). The purpose of this systematic review is to summarize the available evidence on the role of surgery following IC in mPDAC, focusing on oligometastatic disease to the liver (lmPDAC). Methods: studies reporting on patients with lmPDAC undergoing surgery after IC were included. The main outcome was overall survival (OS). Results: six observational retrospective studies were included in the qualitative analysis. Data were retrieved on 2087 patients. The most common IC regimen in patients undergoing surgery was FOLFIRINOX (N 84, 73%). Only three studies reported survival comparison among patients treated with IC+surgery vs. IC alone. Median OS varied from 23 to 56 months after conversion surgery vs. 11 to 16.4 months after IC alone. Conclusions: despite wide heterogeneity of chemotherapy regimens, different downstaging criteria and potential selection biases, patients with oligometastatic lmPDAC undergoing surgery after IC have significantly higher survival rates compared to patients treated with IC alone. Future trials are needed for definition of univocal criteria of downstaging, oligometastatic definition and indications for surgery.
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Affiliation(s)
- Ottavia De Simoni
- Unit of Surgical Oncology of the Esophagus and Digestive Tract, Veneto Institute of Oncology IOV-IRCCS, via Gattamelata, 64-35128 Padova, Italy; (O.D.S.); (M.T.); (P.P.); (F.T.)
| | - Marco Scarpa
- Department of Surgery, Oncology and Gastroenterology, University Hospital of Padua, via Giustiniani, 2-35128 Padova, Italy; (M.S.); (Y.S.)
| | - Marco Tonello
- Unit of Surgical Oncology of the Esophagus and Digestive Tract, Veneto Institute of Oncology IOV-IRCCS, via Gattamelata, 64-35128 Padova, Italy; (O.D.S.); (M.T.); (P.P.); (F.T.)
| | - Pierluigi Pilati
- Unit of Surgical Oncology of the Esophagus and Digestive Tract, Veneto Institute of Oncology IOV-IRCCS, via Gattamelata, 64-35128 Padova, Italy; (O.D.S.); (M.T.); (P.P.); (F.T.)
| | - Francesca Tolin
- Unit of Surgical Oncology of the Esophagus and Digestive Tract, Veneto Institute of Oncology IOV-IRCCS, via Gattamelata, 64-35128 Padova, Italy; (O.D.S.); (M.T.); (P.P.); (F.T.)
| | - Ylenia Spolverato
- Department of Surgery, Oncology and Gastroenterology, University Hospital of Padua, via Giustiniani, 2-35128 Padova, Italy; (M.S.); (Y.S.)
| | - Mario Gruppo
- Unit of Surgical Oncology of the Esophagus and Digestive Tract, Veneto Institute of Oncology IOV-IRCCS, via Gattamelata, 64-35128 Padova, Italy; (O.D.S.); (M.T.); (P.P.); (F.T.)
- Correspondence:
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Mitsuka Y, Yamazaki S, Yoshida N, Yan M, Higaki T, Takayama T. Time interval-based indication for liver resection of metastasis from pancreatic cancer. World J Surg Oncol 2020; 18:294. [PMID: 33172482 PMCID: PMC7656747 DOI: 10.1186/s12957-020-02058-5] [Citation(s) in RCA: 14] [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: 08/07/2020] [Accepted: 10/20/2020] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Surgical indications for liver metastases from pancreatic ductal adenocarcinoma (PDAC) are lacking because outcomes are usually poor. However, liver resection and the recent progress in perioperative chemotherapy have been observed to improve survival. METHODS We performed liver resection for liver metastases from PDAC only under the following criteria: (1) liver-only metastasis, (2) up to three tumors, and (3) no increase in the number of metastases during the 3-month observation period. No limitations were placed on the location or size of liver metastasis. In this study, we aimed to validate our surgical criteria and analyze factors affecting survival in patients with PDAC. RESULTS Seventy-nine patients underwent curative resection for PDAC between 2005 and 2015. Seventy-one patients experienced recurrence, with liver-only recurrence in 17 patients. Among these, nine patients underwent liver resection and eight did not. The median survival time was significantly better for patients who underwent liver resection (55 months) than for those with other recurrences (17.5 months, p = 0.016). The median survival after liver recurrence was significantly better in the liver resection group (31 months) than in the non-liver resection group (7 months, p = 0.0008). The median disease-free interval (DFI) after pancreatectomy was significantly longer in the liver resection group (21 months; range, 3-44 months) than in the non-liver resection group (3 months; range, 2-7 months; p = 0.02). CONCLUSION Good indications for liver metastases from PDAC include solitary metachronous tumors and longer DFIs.
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Affiliation(s)
- Yusuke Mitsuka
- Department of Digestive Surgery, Nihon University School of Medicine, 30-1 Ohyaguchikami-machi, Itabashi-ku, Tokyo, 173-8610, Japan
| | - Shintaro Yamazaki
- Department of Digestive Surgery, Nihon University School of Medicine, 30-1 Ohyaguchikami-machi, Itabashi-ku, Tokyo, 173-8610, Japan.
| | - Nao Yoshida
- Department of Digestive Surgery, Nihon University School of Medicine, 30-1 Ohyaguchikami-machi, Itabashi-ku, Tokyo, 173-8610, Japan
| | - Masahiro Yan
- Department of Digestive Surgery, Nihon University School of Medicine, 30-1 Ohyaguchikami-machi, Itabashi-ku, Tokyo, 173-8610, Japan
| | - Tokio Higaki
- Department of Digestive Surgery, Nihon University School of Medicine, 30-1 Ohyaguchikami-machi, Itabashi-ku, Tokyo, 173-8610, Japan
| | - Tadatoshi Takayama
- Department of Digestive Surgery, Nihon University School of Medicine, 30-1 Ohyaguchikami-machi, Itabashi-ku, Tokyo, 173-8610, Japan
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Fonseca GM, Braghiroli MIFM, Pirola Kruger JA, Coelho FF, Herman P. Is There a Role for Locoregional Therapies for Non-colorectal Gastrointestinal Malignancies? Surg Oncol Clin N Am 2020; 30:125-142. [PMID: 33220801 DOI: 10.1016/j.soc.2020.08.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The liver is the most common site of metastases from solid gastrointestinal tract tumors. Over the past few decades, the role of locoregional therapies, resection and thermal ablation, for neuroendocrine and colorectal liver metastases has been widely studied. However, for liver metastases originating from other gastrointestinal organs, the role of locoregional treatment remains unclear. This review summarizes and discusses the available evidence regarding benefits, risks, and indications for locoregional therapies for non-colorectal and non-neuroendocrine gastrointestinal liver metastases, highlighting the importance of multidisciplinary approach and patient selection.
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Affiliation(s)
- Gilton Marques Fonseca
- Digestive Surgery Division, Liver Surgery Unit, Department of Gastroenterology, University of Sao Paulo Medical School, Avenida Doutor Enéas de Carvalho Aguiar, 255, Instituto Central, 9° andar, Sala 9074, Cerqueira Cesar, São Paulo, São Paulo CEP: 05403-900, Brazil
| | - Maria Ignez Freitas Melro Braghiroli
- Instituto do Cancer do Estado de Sao Paulo (ICESP), University of Sao Paulo, and Rede D'Or Sao Paulo, Av. Dr. Arnaldo, 251 - São Paulo, SP, Brazil. CEP: 01246-000, Brazil
| | - Jaime Arthur Pirola Kruger
- Digestive Surgery Division, Liver Surgery Unit, Department of Gastroenterology, University of Sao Paulo Medical School, Avenida Doutor Enéas de Carvalho Aguiar, 255, Instituto Central, 9° andar, Sala 9074, Cerqueira Cesar, São Paulo, São Paulo CEP: 05403-900, Brazil
| | - Fabricio Ferreira Coelho
- Digestive Surgery Division, Liver Surgery Unit, Department of Gastroenterology, University of Sao Paulo Medical School, Avenida Doutor Enéas de Carvalho Aguiar, 255, Instituto Central, 9° andar, Sala 9074, Cerqueira Cesar, São Paulo, São Paulo CEP: 05403-900, Brazil
| | - Paulo Herman
- Digestive Surgery Division, Liver Surgery Unit, Department of Gastroenterology, University of Sao Paulo Medical School, Avenida Doutor Enéas de Carvalho Aguiar, 255, Instituto Central, 9° andar, Sala 9074, Cerqueira Cesar, São Paulo, São Paulo CEP: 05403-900, Brazil.
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63
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Complete Response of Synchronous Liver Metastasis in a Pancreatic Ductal Adenocarcinoma, When Surgery Could Represent a Therapeutic Option. Can J Gastroenterol Hepatol 2020; 2020:8679751. [PMID: 33102398 PMCID: PMC7569435 DOI: 10.1155/2020/8679751] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 09/21/2020] [Accepted: 09/30/2020] [Indexed: 12/24/2022] Open
Abstract
Metastatic pancreatic ductal adenocarcinoma (PDAC) is characterized by poor prognosis and short survival. Today, the use of new polytherapeutic regimens increases clinical outcome of these patients opening new clinical scenario. A crucial issue related to the actual improvement achieved with these new regimens is represented by the occasional possibility to observe a radiological complete response of metastatic lesions in patients with synchronous primary tumor. What could be the best therapeutic management of these patients? Could surgery represent an indication? Herein, we reported a case of a patient with PDAC of the head with multiple liver metastases, who underwent first-line chemotherapy with mFOLFIRINOX. After 10 cycles, he achieved a complete radiological response of liver metastases and a partial response of pancreatic lesion. A duodenocephalopancreasectomy was performed. Due to liver a lung metastases after 8 months from surgery, a second-line therapy was started with a disease-free survival and overall survival of 8 months and 45 months, respectively. Improvement in the molecular characterization of PDAC could help in the selection of patients suitable for multimodal treatments. This trial is registered with NCT02892305 and NCT00855634.
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64
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Ricke J, Westphalen CB, Seidensticker M. Therapeutic Concepts for Oligometastatic Gastrointestinal Tumours. Visc Med 2020; 36:359-363. [PMID: 33178732 DOI: 10.1159/000509897] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 07/02/2020] [Indexed: 12/25/2022] Open
Abstract
Background Clinical trials have proven a survival benefit from applying local therapies for oligometastatic cancers of various origin. Summary Today, the definition of oligometa-static disease is based on limited lesion numbers and organ systems involved. Treatment guidelines by the European Organisation for Research and Treatment of Cancer (EORTC), European Society for Medical Oncology (ESMO) and several other groups suggest a threshold of up to 5 tumours. Established biological markers indicating the aggressiveness of a given tumour (and therefore suggesting local treatment only or the addition of or complete switch to systemic therapies) are missing, except for disease-free survival, the only recommended parameter for patient selection beyond lesion count. Key Message The following article discusses clinical implications as well as local techniques established for the treatment of oligometastatic disease.
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Affiliation(s)
- Jens Ricke
- Klinik und Poliklinik für Radiologie, LMU Klinikum, Munich, Germany
| | - Christoph Benedikt Westphalen
- Medizinische Klinik und Poliklinik III und CCC München, Klinikum der Universität München, LMU München, Munich, Germany
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65
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Heinrich S, Watzka F, Lang H. Integrative Concepts for Liver Surgery. Visc Med 2020; 36:351-358. [PMID: 33178731 PMCID: PMC7590779 DOI: 10.1159/000511043] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Accepted: 08/20/2020] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Surgery is the standard treatment for primary tumors and metastases. Due to improvements in surgical outcomes as well as the efficacy of systemic treatments, the role of surgery has changed in recent years. SUMMARY Liver surgery has become safe and efficient, with resectability being increased by multimodality concepts as well as staged liver resections and orthotopic liver transplantation. These concepts may be applied to primary liver tumors but also to selected patients with liver metastases from various diseases. In addition, even debulking surgery may be indicated for selected patients with endocrine metastases. While patient selection for liver resections was limited to clinical parameters in the past, histological and molecular characteristics have become increasingly important. Moreover, the response to regional or systemic chemotherapy has been demonstrated to be strong for a beneficial course of the disease even in advanced diseases. KEY-MESSAGES Due to the variety of available treatment options, optimal patient selection is crucial. Besides liver surgery, staged concepts as well as liver transplantation are curative tools for many patients.
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Affiliation(s)
| | | | - Hauke Lang
- General, Visceral and Transplantation Surgery, University Hospital, Mainz, Germany
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66
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Feng F, Cai W, Wang G, Chen W, Yang H, Sun M, Zhou L. Metastatic pancreatic adenocarcinomas could be classified into M1a and M1b category by the number of metastatic organs. BMC Gastroenterol 2020; 20:289. [PMID: 32854631 PMCID: PMC7457242 DOI: 10.1186/s12876-020-01431-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Accepted: 08/20/2020] [Indexed: 11/17/2022] Open
Abstract
Background With the improvement of treatment and prognosis for patients with late malignant diseases, certain malignancies with distant metastasis (M1 category) have been further classified into M1a (single metastatic site) and M1b (multiple metastatic sites) category in the staging system. We aimed to assess the feasibility of sub-classifying metastatic pancreatic adenocarcinoma (mPA) into M1a and M1b category depending on the number of metastatic organs. Methods Patient records were collected from the Surveillance, Epidemiology, and End Results (SEER) database (2010–2015). Univariable and multivariable analyses were performed using the Cox regression model. Then survival analysis was determined using the Kaplan–Meier method. Results A total of 11,885 patients were included in this analysis, including 9425 patients with single metastasis and 2460 patients with multiple metastases. Multivariable analysis showed that gender, age, marital status, grade, surgery, chemotherapy, and radiotherapy were independent prognostic factors for patients with single metastasis; gender, age, marital status, grade, chemotherapy and radiotherapy were independent prognostic factors for patients with multiple metastases. Notably, surgery was an independent prognostic factor for patients with single metastasis (P < 0.001) but not for patients with multiple metastases (P = 0.134). Kaplan–Meier analysis showed that patients with single metastasis (M1a) had better survival outcomes than patients with multiple metastases (M1b) (P < 0.001). Conclusions PA patients with M1 diseases could be divided into M1a (single metastasis) category and M1b (multiple metastases) category by the number of metastatic organs. The subclassification would facilitate individualized treatment for late PA patients. Surgery was associated with lower mortality in M1a patients but not significantly in M1b patients.
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Affiliation(s)
- Fang Feng
- Department of Oncology, Suzhou Ninth People's Hospital, Suzhou, 215200, China
| | - Wei Cai
- Department of Thoracic Surgery, Xuzhou Central Hospital, The Affiliated Xuzhou Hospital of Medical College of Southeast University, Xuzhou, 221009, China
| | - Gaoming Wang
- Department of Thoracic Surgery, Xuzhou Central Hospital, The Affiliated Xuzhou Hospital of Medical College of Southeast University, Xuzhou, 221009, China
| | - Weigang Chen
- Department of Thoracic Surgery, Xuzhou Central Hospital, The Affiliated Xuzhou Hospital of Medical College of Southeast University, Xuzhou, 221009, China
| | - Haochang Yang
- College of Clinical Medicine, Binzhou Medical University, Yantai, 264003, China
| | - Mingyu Sun
- Department of Breast Surgery, Xuzhou Central Hospital, The Affiliated Xuzhou Hospital of Medical College of Southeast University, Xuzhou, 221009, China
| | - Li Zhou
- Department of Oncology, Suzhou Ninth People's Hospital, Suzhou, 215200, China.
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Silvestris N, Brunetti O, Bittoni A, Cataldo I, Corsi D, Crippa S, D’Onofrio M, Fiore M, Giommoni E, Milella M, Pezzilli R, Vasile E, Reni M. Clinical Practice Guidelines for Diagnosis, Treatment and Follow-Up of Exocrine Pancreatic Ductal Adenocarcinoma: Evidence Evaluation and Recommendations by the Italian Association of Medical Oncology (AIOM). Cancers (Basel) 2020; 12:E1681. [PMID: 32599886 PMCID: PMC7352458 DOI: 10.3390/cancers12061681] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 06/21/2020] [Accepted: 06/22/2020] [Indexed: 12/12/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is the fourth leading cause of cancer-related death in women (7%) and the sixth in men (5%) in Italy, with a life expectancy of around 5% at 5 years. From 2010, the Italian Association of Medical Oncology (AIOM) developed national guidelines for several cancers. In this report, we report a summary of clinical recommendations of diagnosis, treatment and follow-up of PDAC, which may guide physicians in their current practice. A panel of AIOM experts in upper gastrointestinal cancer malignancies discussed the available scientific evidence supporting the clinical recommendations.
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Affiliation(s)
- Nicola Silvestris
- Medical Oncology Unit–IRCCS IstitutoTumori “Giovanni Paolo II” of Bari, 70124 Bari, Italy; (N.S.); (O.B.)
- Department of Biomedical Sciences and Human Oncology-University of Bari Medical School, 70124 Bari, Italy
| | - Oronzo Brunetti
- Medical Oncology Unit–IRCCS IstitutoTumori “Giovanni Paolo II” of Bari, 70124 Bari, Italy; (N.S.); (O.B.)
| | - Alessandro Bittoni
- Oncology Clinic, AOU Ospedali Riuniti, Polytechnic University of Marche, 60121 Ancona, Italy;
| | - Ivana Cataldo
- Department of Pathology, Hospital Cà Foncello of Treviso, 31100 Treviso, Italy;
| | - Domenico Corsi
- Medical Oncology Unit Azienda Ospedaliera San Giovanni Calibita Fatebene fratelli Roma, 00186 Roma, Italy;
| | - Stefano Crippa
- Division of Pancreatic Surgery, Vita-Salute University, San Raffaele Scientific Institute, 20132 Milan, Italy;
| | - Mirko D’Onofrio
- Department of Radiology, G. B. Rossi University Hospital, University of Verona, 37129 Verona, Italy;
| | - Michele Fiore
- Radiation Oncology, Campus Bio-Medico University, 00128 Rome, Italy;
| | - Elisa Giommoni
- Medical Oncology Unit, Department of Oncology and Robotic Surgery, AOU Careggi, 50139 Florence, Italy;
| | - Michele Milella
- Section of Medical Oncology, Department of Medicine, University of Verona and University Hospital Trust, 37129 Verona, Italy;
| | - Raffaele Pezzilli
- Department of Gastroenterology, San Carlo Hospital, 85100 Potenza, Italy;
| | - Enrico Vasile
- Division of Medical Oncology, Pisa University Hospital, 56124 Pisa, Italy;
| | - Michele Reni
- Department of Medical Oncology, IRCCS Ospedale San Raffaele, 20132 Milan, Italy
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Jin T, Dai C, Xu F. Surgical and local treatment of hepatic metastasis in pancreatic ductal adenocarcinoma: recent advances and future prospects. Ther Adv Med Oncol 2020; 12:1758835920933034. [PMID: 32636941 PMCID: PMC7313332 DOI: 10.1177/1758835920933034] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Accepted: 05/07/2020] [Indexed: 12/19/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a lethal disease with increasing incidence and mortality. More than half of PDAC patients develop metastases, with the liver being the most common site. Patients with pancreatic ductal adenocarcinoma with liver metastases (PCLM) have a very limited scope for surgery due to aggressive tumor behavior and poor prognosis. However, with the improvements in preoperative systemic therapy and perioperative outcomes, an increasing number of patients are being considered for surgical management. However, the best choice of surgical treatment and criteria for selecting suitable PCLM patients who may benefit from surgical treatment remains controversial. Palliative local treatments, such as ablation, locoregional chemotherapy, and brachytherapy, which are less invasive and have fewer contraindications and complications, are the preferred alternatives to surgery. The present study reviews the advances in the management of PCLM, with focus on resection and local therapies.
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Affiliation(s)
- Tianqiang Jin
- Department of General Surgery, Shengjing Hospital of China Medical University, Shenyang, China
| | - Chaoliu Dai
- Department of General Surgery, Shengjing Hospital of China Medical University, Shenyang, China
| | - Feng Xu
- Department of General Surgery, Shengjing Hospital of China Medical University, 36 Sanhao Street, Heping District, Shenyang, Liaoning Province 110004, China
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Liver metastases from pancreatic ductal adenocarcinoma: is there a place for surgery in the modern era? JOURNAL OF PANCREATOLOGY 2020. [DOI: 10.1097/jp9.0000000000000042] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
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70
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[Treatment of colorectal and non-colorectal liver metastases: rationale for neoadjuvant therapeutic concepts]. Chirurg 2020; 91:396-404. [PMID: 32291472 DOI: 10.1007/s00104-020-01133-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
BACKGROUND Liver metastases represent the most common secondary malignant liver disease. Data regarding the incidence of colorectal and non-colorectal liver metastases are rare due to insufficient documentation in a register. Results regarding neoadjuvant therapy are limited and mostly from retrospective analyses. OBJECTIVE A summary and rating of the rationale for neoadjuvant therapeutic concepts for colorectal and non-colorectal liver metastases were performed. MATERIAL UND METHODS The analysis was based on European and American guidelines and included publications in both German and English languages. The results and recommendations were summarized and a review based on the literature is given. RESULTS Neoadjuvant treatment of liver metastases is performed with heterogeneous intentions. The selection of biologically favorable tumors as well as the conversion of primarily non-operable into resectable metastases of the liver are classical reasons for neoadjuvant treatment. The rationale for neoadjuvant treatment of colorectal and especially for non-colorectal liver metastases cannot be answered in a consistently coherent way with respect to the current status quo of the literature and guidelines. The creation of treatment strategies in clinical settings follows criteria, such as patterns of metastases, complexity of the resection and biological factors (metachronous/synchronous metastases, prognostic factors). CONCLUSION Neoadjuvant treatment in the context of conversion therapy is the standard procedure for metastasized colorectal cancer. The biological selection of favorable tumors as the basis for neoadjuvant treatment of resectable lesions is not a consistently used standard for colorectal cancer. Non-colorectal liver metastases are resected only as part of individual concepts.
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71
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Gu J, Xu Z, Ma Y, Chen H, Wang D, Deng X, Cheng D, Xie J, Jin J, Zhan X, Shi Y, Shi Y, Zhu Y, Shen B, Peng C. Surgical resection of metastatic pancreatic cancer: is it worth it?-a 15-year experience at a single Chinese center. J Gastrointest Oncol 2020; 11:319-328. [PMID: 32399273 DOI: 10.21037/jgo.2020.03.02] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Background The significance of surgical resection in the treatment of metastatic pancreatic ductal adenocarcinoma (PDAC) is currently unclear. This study aimed to summarize and clarify the experience of surgical treatment of M1 PDAC in our center and evaluate whether it may offer benefits to some metastatic PDAC patients. Methods We analyzed the data of the patients with M1 PDAC who underwent synchronous tumor resection between 2003 and 2014 at Ruijin Hospital. Simultaneously, clinical data for M1 PDAC patients who underwent palliative bypass or exploratory laparotomy only was also collected during the same period as control. Every patient was followed up at least 3 years after hospitalization. The follow-up endpoint was December 31, 2017. Results A total of 36 patients underwent synchronous tumor resection; of them, 7 received postoperative adjuvant chemotherapy. Their 1-, 2-, and 3-year survival rates were 27.3%, 21.2%, and 7.1%, respectively, and the overall survival was 7.9 months. The overall survival of the palliative bypass and exploratory laparotomy groups was only 4 and 3.7 months, respectively (P<0.05). Conclusions It is unclear whether synchronous tumor resection can benefit M1 PDAC patients due to tumor heterogeneity and differences in tumor burden. However, our current experience indicated that synchronous tumor resection can be safely performed and might be appropriate for some highly selected patients due to the relatively longer survival time. Combined (neo)adjuvant chemotherapy would further prolong overall survival in these patients.
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Affiliation(s)
- Jiangning Gu
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University, Shanghai 200020, China.,Department of Hepatobiliary Surgery, The First Affiliated Hospital, Dalian Medical University, Dalian 116001, China
| | - Zhiwei Xu
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University, Shanghai 200020, China
| | - Yang Ma
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University, Shanghai 200020, China
| | - Hao Chen
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University, Shanghai 200020, China
| | - Di Wang
- Scientific Research Management Office Eye and Ent Hospital, Fudan University, Shanghai 200031, China
| | - Xiaxing Deng
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University, Shanghai 200020, China
| | - Dongfeng Cheng
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University, Shanghai 200020, China
| | - Junjie Xie
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University, Shanghai 200020, China
| | - Jiabin Jin
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University, Shanghai 200020, China
| | - Xi Zhan
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University, Shanghai 200020, China
| | - Yuan Shi
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University, Shanghai 200020, China
| | - Yusheng Shi
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University, Shanghai 200020, China
| | - Youwei Zhu
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University, Shanghai 200020, China
| | - Baiyong Shen
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University, Shanghai 200020, China
| | - Chenghong Peng
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University, Shanghai 200020, China
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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: 2.6] [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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73
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Klaiber U, Hackert T. Conversion Surgery for Pancreatic Cancer-The Impact of Neoadjuvant Treatment. Front Oncol 2020; 9:1501. [PMID: 31993372 PMCID: PMC6971165 DOI: 10.3389/fonc.2019.01501] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Accepted: 12/16/2019] [Indexed: 12/12/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) has still a dismal prognosis, mainly because only 15–20% of all patients present with resectable tumor stages at the time of diagnosis. Due to locally extended tumor growth or distant metastases upfront resection is not reasonable in the majority of patients. Considerably, PDAC will be the 2nd most frequent cause of cancer-related deaths within the next 10 years for both men and women. While there is currently no convincing evidence for the use of neoadjuvant therapy in resectable PDAC, there are controversial results from studies investigating neoadjuvant treatment concepts in borderline resectable PDAC (BR-PDAC). However, the definition of BR-PDAC is a topic of debate. While BR-PDAC has originally been defined on merely anatomical criteria, the International Association of Pancreatology (IAP) has recently suggested a broader definition based on a combination of anatomical (A) findings, biological (B) criteria (which reflect tumor aggressiveness), and conditional (C) aspects (which respect host-related condition). In case of BR-PDAC with venous invasion alone, upfront resection is generally recommended whenever technically possible in patients fit for surgery and without evidence for lymph node metastases. In contrast, in case of arterial invasion neoadjuvant therapy is regarded as the treatment of choice. The same accounts for high CA 19-9 levels, suspected or proven lymph node involvement and poor performance status. In locally advanced PDAC (LA-PDAC), neoadjuvant treatment represents the standard of care resulting in proportionally high rates of secondary resection. This “conversion” surgery offers the chance for improved survival times in an otherwise palliative situation. Herein, we summarize the current evidence of different treatment strategies for pancreatic cancer with a focus on conversion surgery and the impact of neoadjuvant treatment in this setting.
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Affiliation(s)
- Ulla Klaiber
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
| | - Thilo Hackert
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
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Wen J, Chen J, Liu D, Xu X, Fan M, Zhang Z. The Eighth Edition of the American Joint Committee on Cancer Distant Metastases Stage Classification for Metastatic Pancreatic Neuroendocrine Tumors Might Be Feasible for Metastatic Pancreatic Ductal Adenocarcinomas. Neuroendocrinology 2020; 110:364-376. [PMID: 31357196 DOI: 10.1159/000502382] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Accepted: 07/29/2019] [Indexed: 12/15/2022]
Abstract
BACKGROUND Significant modifications have been made to the 8th edition of the American Joint Committee on Cancer (AJCC) distant metastases (M) stage classification for metastatic pancreatic neuroendocrine tumors (PanNETs). We aimed to validate this revised classification among metastatic PanNET patients using the Surveillance, Epidemiology, and End Results database. We further sought to evaluate the feasibility of applying this classification to metastatic pancreatic neuroendocrine carcinoma (PanNEC) and pancreatic ductal adenocarcinoma (PDAC) patients. METHODS Stage IV pancreatic neuroendocrine neoplasm (PanNEN, including G1/G2 PanNET and G3 PanNEC classified according to the World Health Organization [WHO] 2010 grading scheme) and PDAC patients with metastatic disease diagnosed between 2010 and 2015 were identified and restaged according to the revised M stage classification for PanNET. Overall survival (OS) was compared using Kaplan-Meier analysis and log-rank test. Uni- and multivariate Cox regression models were utilized to identify prognostic factors. RESULTS A total of 1,371 stage IV PanNEN and 634 PDAC patients were included. Among PanNEN patients, liver (75.0%) was the most common metastatic site, followed by distant lymph nodes (8.5%), lung (8.4%), bone (7.3%), and brain (1.0%). The 5-year OS for PanNET patients with M1a, M1b, and M1c stage was 44.15, 53.32, and 19.70%, respectively. However, survival comparison showed no significant difference between M1a and M1b stages among PanNET patients. Similar findings were noted after applying this classification to PanNEC patients. Multivariate analysis showed that the age at diagnosis and the number of distant metastatic sites were independent prognostic factors for metastatic PanNEN patients. Interestingly, excellent survival discrimination by M stage among stage IV PDAC patients was noted (M1a vs. M1b vs. M1c, 5-year OS: 5.42, 2.46, and 0%, respectively). CONCLUSION Our study is the first large sample-based validation of the AJCC 8th M stage classification for PanNET. The revised classification did not effectively stratify metastatic PanNEN patients. However, further study is warranted to validate this classification for PanNET patients according to the WHO 2017 classification. Interestingly, the revised M stage classification might be feasible for PDAC patients with metastatic disease.
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Affiliation(s)
- Junmiao Wen
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Jiayan Chen
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Di Liu
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Xinyan Xu
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Min Fan
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China,
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China,
| | - Zhen Zhang
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
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Satoi S, Yamamoto T, Yamaki S, Sakaguchi T, Sekimoto M. Surgical indication for and desirable outcomes of conversion surgery in patients with initially unresectable pancreatic ductal adenocarcinoma. Ann Gastroenterol Surg 2020; 4:6-13. [PMID: 32021953 PMCID: PMC6992681 DOI: 10.1002/ags3.12295] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 09/30/2019] [Accepted: 10/05/2019] [Indexed: 12/27/2022] Open
Abstract
Aim of this review is to propose an acceptable surgical indication for conversion surgery in patients with initially unresectable (UR) pancreatic ductal adenocarcinoma (PDAC) by considering desirable outcomes, including resectability, overall survival (OS), and disease-free survival (DFS). A comprehensive literature search of PubMed was conducted through July 15, 2019. Eligible studies were those reporting on patients with UR-PDAC who underwent surgery. We excluded case reports with fewer than 10 patients, insufficient descriptions of survival data, and palliative surgery. When patients with UR-PDAC with no progression after chemo(radiation) therapy were offered surgical exploration, resectability and median survival time (MST) of those who underwent conversion surgery ranged from 20% to 69% (median, 52%) and from 19.5 to 33 months (median, 21.9 months), respectively. When conversion surgery was carried out in patients with expected margin-negative resection or with clinical response by Response Evaluation Criteria In Solid Tumors (RECIST), resectability and MST ranged from 18% to 27% (median, 20%) and from 21 to 35.3 months (median, 30 months), respectively. Among patients who underwent conversion surgery based on clinical response and decreased CA19-9 level after multimodal treatment, resectability and MST ranged from 2% to 24% (median, 4.1%) and from 24.1 to 64 months (median, 36 months), respectively. Decreased CA19-9 level was a predictor of resectability, OS and DFS by multivariate analysis. In conclusion, decision-making for conversion surgery based on clinical response and decreased CA19-9 level after multimodal treatment may be appropriate. With regard to desirable outcomes of OS and DFS, conversion surgery may provide improved survival for patients with initial UR-PDAC.
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Affiliation(s)
- Sohei Satoi
- Department of SurgeryKansai Medical UniversityHirakata‐CityJapan
| | | | - So Yamaki
- Department of SurgeryKansai Medical UniversityHirakata‐CityJapan
| | | | - Mitsugu Sekimoto
- Department of SurgeryKansai Medical UniversityHirakata‐CityJapan
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Yang J, Zhang J, Lui W, Huo Y, Fu X, Yang M, Hua R, Wang L, Sun Y. Patients with hepatic oligometastatic pancreatic body/tail ductal adenocarcinoma may benefit from synchronous resection. HPB (Oxford) 2020; 22:91-101. [PMID: 31262486 DOI: 10.1016/j.hpb.2019.05.015] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Accepted: 05/20/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND Synchronous resection of primary pancreatic ductal adenocarcinoma (PDAC) and liver metastases in highly selective patients is being accepted based on oncology research progress showing safe surgical outcomes with low morbidity and mortality. We also tried to determine patients who would benefit from the operation. METHODS From January 2012 to October 2017, 48 patients who underwent synchronous resection of primary PDAC and liver metastases were retrospectively evaluated. Twenty-three of them underwent oligometastatic synchronous resection. RESULTS The majority of synchronous resection PDAC patients underwent hepatic wedge resection, and no oligometastatic patient was treated with hemihepatectomy. The median overall survival (OS) of the synchronous resection patients was 7.8 months. Hepatic oligometastatic PDAC patients had a longer OS than that of non-oligometastatic synchronous resection patients, systemic chemotherapy patients and palliative patients (16.1 vs 6.4 months, P = 0.02; 16.1 vs 7.6 months, P = 0.02; 16.1 vs 4.3 months, P < 0.0001; respectively). Further analysis showed that localized pancreatic body/tail PDAC had a better OS in oligometastatic patients than in non-oligometastatic synchronous resection patients (16.8 months vs 7.05 months, P = 0.0004) and systemic chemotherapy patients (16.8 months vs 8 months, P = 0.003). CONCLUSION Patients with pancreatic body/tail PDAC with liver oligometastases can benefit from synchronous resection.
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Affiliation(s)
- Jianyu Yang
- Department of Biliary-Pancreatic Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, 200240 Shanghai, PR China
| | - Junfeng Zhang
- Department of Biliary-Pancreatic Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, 200240 Shanghai, PR China
| | - Wei Lui
- Department of Biliary-Pancreatic Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, 200240 Shanghai, PR China
| | - Yanmiao Huo
- Department of Biliary-Pancreatic Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, 200240 Shanghai, PR China
| | - Xueliang Fu
- Department of Biliary-Pancreatic Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, 200240 Shanghai, PR China
| | - Minwei Yang
- Department of Biliary-Pancreatic Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, 200240 Shanghai, PR China
| | - Rong Hua
- Department of Biliary-Pancreatic Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, 200240 Shanghai, PR China.
| | - Liwei Wang
- Department of Oncology, State Key Laboratory for Oncogenes and Related Genes, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, 200240 Shanghai, PR China.
| | - Yongwei Sun
- Department of Biliary-Pancreatic Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, 200240 Shanghai, PR China.
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Wei M, Shi S, Hua J, Xu J, Yu X. Simultaneous resection of the primary tumour and liver metastases after conversion chemotherapy versus standard therapy in pancreatic cancer with liver oligometastasis: protocol of a multicentre, prospective, randomised phase III control trial (CSPAC-1). BMJ Open 2019; 9:e033452. [PMID: 31818843 PMCID: PMC6924808 DOI: 10.1136/bmjopen-2019-033452] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Revised: 10/24/2019] [Accepted: 11/18/2019] [Indexed: 12/27/2022] Open
Abstract
INTRODUCTION Approximately 50% of pancreatic ductal adenocarcinoma (PDAC) patients are diagnosed with distant metastasis, especially liver metastasis. The current standard treatment for these stage IV patients is palliative chemotherapy. There is increasing agreement that synchronous PDAC and liver metastasis resection may benefit highly selected patients. Thus, the Chinese Study Group for Pancreatic Cancer (CSPAC)-1 trial is being launched to establish a strategy for selecting PDAC patients with liver oligometastases who may benefit from synchronous resection after conversion chemotherapy. METHODS AND ANALYSIS In this study, liver oligometastasis is defined as no more than three metastatic lesions irrespective of their distribution within the liver lobes. The trial contains two steps. In the first step, 1000 to 1200 needle biopsy-confirmed PDAC patients with liver oligometastases are eligible for inclusion. Candidates will receive first-line chemotherapy. The RECIST V.1.1 criteria combined with tumour markers will be applied to evaluate the tumour response to chemotherapy every two cycles. Pancreatic cancer and hepatic metastasis resectability will be identified by multidisciplinary teams. Approximately 300 patients who meet our criteria will enter the second step and be randomly assigned at a 1:1 ratio to simultaneous resection of the primary pancreatic cancer lesion and liver oligometastases if no extensive metastatic sites are found during surgery or standard chemotherapy. Postoperative chemotherapy is recommended, and regimen selection should be based on the preoperative chemotherapy regimen. The primary endpoint is real overall survival (from enrolment to death). This study was activated in July 2018 and is expected to complete accrual within 5 years. ETHICS AND DISSEMINATION This trial has been approved by the Clinical Research Ethics Committee of Fudan University Shanghai Cancer Centre. Written informed consent will be obtained from all participants. Serious adverse events will be reported. Trial results will be submitted for peer-reviewed publication. TRIAL REGISTRATION NUMBER NCT03398291; Pre-results.
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Affiliation(s)
- Miaoyan Wei
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College of Fudan University, Shanghai, China
| | - Si Shi
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College of Fudan University, Shanghai, China
| | - Jie Hua
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College of Fudan University, Shanghai, China
| | - Jin Xu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College of Fudan University, Shanghai, China
| | - Xianjun Yu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College of Fudan University, Shanghai, China
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Comment on "Prognostic Factors of Survival After Neoadjuvant Treatment and Resection for Initially Unresectable Pancreatic Cancer": What Is Good for the Surgeon Is Just as Good for the Patient? Ann Surg 2019; 271:e106-e107. [PMID: 31804386 DOI: 10.1097/sla.0000000000003655] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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79
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Response: the Comment on "Prognostic Factors of Survival After Neoadjuvant Treatment and Resection for Initially Unresectable Pancreatic Cancer": What Is Good for the Surgeon Is Just as Good for the Patient?" The Case of Unresectable Pancreatic Cancer After Neoadjuvant Treatment. Ann Surg 2019; 271:e108. [PMID: 31651537 DOI: 10.1097/sla.0000000000003652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Bailey RE, Surapaneni PK, Core J, Vidal LLC, LeGout J, Ritchie C, Frey G, McKinney JM, Sella D, Paz-Fumagalli R, Toskich B, Mody K. Safety and efficacy of locoregional therapy for metastatic pancreatic ductal adenocarcinoma to the liver: a single-center experience. J Gastrointest Oncol 2019; 10:688-694. [PMID: 31392049 DOI: 10.21037/jgo.2019.03.13] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Background Many patients with pancreatic ductal adenocarcinoma (PDAC) are diagnosed with liver metastatic disease (mPDAC), and few are surgical candidates. Interventional oncology (IO) locoregional therapies (LRT) have proven beneficial in other primary and metastatic hepatic malignancies. Systemic chemotherapy is the standard of care for patients with mPDAC. This study assessed the safety and efficacy of LRT including thermal ablation, chemoembolization, and radioembolization for mPDAC. Methods A retrospective analysis was performed of 28 patients with mPDAC referred to IR clinic for consideration of LRT from 01/2006 to 08/2017, of whom 20 underwent treatment. Laboratory values were analyzed at 0, 3, and 6 months post-treatment. Imaging response was evaluated at 1, 3, and 6 months post-intervention by modified Response Evaluation Criteria in Solid Tumors (mRECIST) criteria. Adverse events (AE) were classified by CTCAE v5.0. Overall survival (OS) from the diagnosis of PDAC, survival from the time of mPDAC diagnosis, and survival from the time of LRT were calculated. Results Median OS (mOS) was 25 months. Median survival from time of mPDAC diagnosis and post LRT were 16.25 and 9.7 months, respectively. At one month post-intervention, 12 of 17 patients demonstrated disease response (CR or PR per mRECIST). Survival among responders was 9 months vs. 6 months for patients with stable or progressive disease (P=0.08). There were two grade 3 AE which included post-embolization syndrome and transient renal failure. Chemotherapy was briefly delayed in one of these patients, but ultimately resumed. Conclusions The use of LRT in patients with mPDAC is safe. Additionally, no significant chemotherapy limiting toxicities were observed. Responders to therapy demonstrated a survival benefit trend in this small and heterogeneous cohort. Further investigations with randomized trials are warranted.
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Affiliation(s)
| | | | - Jacob Core
- Department of Radiology, Mayo Clinic, Jacksonville, FL, USA
| | | | - Jordan LeGout
- Department of Radiology, Mayo Clinic, Jacksonville, FL, USA
| | | | - Gregory Frey
- Department of Radiology, Mayo Clinic, Jacksonville, FL, USA
| | | | - David Sella
- Department of Radiology, Mayo Clinic, Jacksonville, FL, USA
| | | | - Beau Toskich
- Department of Radiology, Mayo Clinic, Jacksonville, FL, USA
| | - Kabir Mody
- Division of Hematology/Oncology, Mayo Clinic Cancer Center, Mayo Clinic, Jacksonville, FL, USA
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Surgery or Locoregional Approaches for Hepatic Oligometastatic Pancreatic Cancer: Myth, Hope, or Reality? Cancers (Basel) 2019; 11:cancers11081095. [PMID: 31374916 PMCID: PMC6721290 DOI: 10.3390/cancers11081095] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Revised: 07/27/2019] [Accepted: 07/28/2019] [Indexed: 12/15/2022] Open
Abstract
Despite extensive research, pancreatic ductal adenocarcinoma (PDAC) remains a difficult-to-treat cancer associated with poor survival. Due to the known aggressive disease biology, palliative chemotherapy is the only routinely recommended treatment in the metastatic setting in patients with adequate performance status. However, in a subset of patients with oligometastatic disease, multimodality treatment with surgery and/or locoregional approaches may provide long-term disease control and prolong survival. In fact, in highly selected cases, median overall survival has been reported to extend to 56 months in patients treated with surgery. In particular, liver and extraregional nodal resections may provide long-term tumor control with acceptable morbidity. Current guidelines do not recommend surgery for patients with metastatic PDAC and, in the case of PDAC with oligometastases, there are no published randomized controlled trials regarding locoregional or surgical approaches. Here we review the literature on surgical and locoregional approaches including radiofrequency ablation, irreversible electroporation, and stereotactic body radiation, and focus on patients with hepatic oligometastatic pancreatic cancer. We provide a summary regarding survival outcomes, morbidity and mortality and discuss selection criteria that may be useful to predict the best outcomes for such strategies.
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Opinions and use of neoadjuvant therapy for resectable, borderline resectable, and locally advanced pancreatic cancer: international survey and case-vignette study. BMC Cancer 2019; 19:675. [PMID: 31288786 PMCID: PMC6617881 DOI: 10.1186/s12885-019-5889-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Accepted: 06/26/2019] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Several new treatment options have become available for pancreatic ductal adenocarcinoma (PDAC), but the support for their use for resectable, borderline resectable and locally advanced PDAC is unclear. METHODS A survey was distributed to the members of the European-African Hepato-Pancreato Biliary Association (E-AHPBA) and the pancreas group of the European Organization for Research and Treatment of Cancer (EORTC) regarding 1) definitions of local resectability, 2) indications for neoadjuvant therapy and 3) case-vignettes regarding the resectability and treatment of PDAC. RESULTS In total, 114 participants from 37 countries were registered. About 35% of respondents, each, were of the opinion that borderline resectability is defined by any venous tumor contact and venous involvement < 180° or > 180°, respectively. The majority (75.4%) of participants believed that borderline resectable PDAC has a high risk for R1 resection and that neoadjuvant therapy might increase the R0-resection rate (79.8%) and improve oncological patient selection (84.2%). Chemotherapy was regarded useful to convert locally advanced to resectable PDAC by 55.7% of respondents. In the cases with resectable, borderline resectable, and locally advanced PDAC, 10 (8.8%), 78 (68.4%), 55 (48.2%) of participants would start with chemotherapy, respectively. CONCLUSIONS Although definitions for borderline resectability differ among European surgeons, there seems to be a rather strong support for preoperative chemotherapy in PDAC aiming at minimizing R1 resections while increasing resection rates.
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Voss N, Izbicki JR, Nentwich MF. Oligometastases in pancreatic cancer (Synchronous resections of hepatic oligometastatic pancreatic cancer: Disputing a principle in a time of safe pancreatic operations in a retrospective multicenter analysis). Ann Gastroenterol Surg 2019; 3:373-377. [PMID: 31346576 PMCID: PMC6635688 DOI: 10.1002/ags3.12255] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Revised: 04/02/2019] [Accepted: 04/03/2019] [Indexed: 12/25/2022] Open
Abstract
The aim of the present review was to analyze the current data on surgery of synchronous liver metastases in pancreatic ductal adenocarcinoma (PDAC) in curative intent. A review of the literature was carried out to identify the current international concepts regarding surgery of liver metastases of PDAC and, furthermore, we addressed the current challenges of resection of liver metastases of PDAC. Resection of liver metastases in PDAC may provide survival benefit without compromising safety and quality of life in a highly selected group of patients.
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Affiliation(s)
- Nina Voss
- Department of General, Visceral and Thoracic SurgeryUniversity Medical Center Hamburg‐EppendorfHamburgGermany
| | - Jakob R. Izbicki
- Department of General, Visceral and Thoracic SurgeryUniversity Medical Center Hamburg‐EppendorfHamburgGermany
| | - Michael F. Nentwich
- Department of General, Visceral and Thoracic SurgeryUniversity Medical Center Hamburg‐EppendorfHamburgGermany
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Lopez-Lopez V, Robles-Campos R, López-Conesa A, Brusadin R, Carbonel G, Gomez-Ruiz A, Ruiz JJ, Parrilla P. Surgical resection of liver metastasis in pancreatic and periampullary carcinoma. MINERVA CHIR 2019; 74:253-262. [PMID: 30600968 DOI: 10.23736/s0026-4733.18.07972-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/29/2023]
Abstract
INTRODUCTION Once liver metastases in pancreatic and periampullary carcinoma are diagnosed, guidelines do not recommend resection of the primary tumor. In this stage of the disease, therapeutic regimes with chemotherapy are the standard treatment. However, it is unclear whether combinations of extensive surgery and novel chemotherapy treatments confer a survival benefit in selected patients. EVIDENCE ACQUISITION We provide a systematic review about liver metastases in pancreatic and periampullary carcinoma treated by surgery utilizing EMBASE, Medline/PubMed, Cochrane and Scopus databases according to PRISMA guidelines. EVIDENCE SYNTHESIS In pancreatic and periampullary carcinoma, the number of lesions that can be resected includes a mean or median of 1-3; the size of the lesions should not exceed 3 cm and the most frequent surgical technique used were wedge or atypical resections. Overall morbidity and mortality after liver resection from pancreatic tumors were 0-68% and 0-9.1%, respectively, and from periampullary carcinomas were 0-82% and 0-21%, respectively. Considering both types of carcinomas, the rate of recurrence was up to 91%. Median overall survival ranged from 5.5 to 16.6 months for liver metastases from pancreas carcinoma, and from 5 to 23 months for periampullary carcinoma, with better prognosis for duodenal carcinomas. CONCLUSIONS Perioperative chemotherapy is the cornerstone of treatment in patients with liver metastasis from pancreatic and periampullary carcinoma. Liver resection from early liver metastases could be acceptable in selected patients with oligometastatic disease and small single lesions taking into account the individual risk of complications.
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Affiliation(s)
- Victor Lopez-Lopez
- Department of Surgery, Virgen de la Arrixaca Clinic and University Hospital, Murcia, Spain
| | - Ricardo Robles-Campos
- Department of Surgery, Virgen de la Arrixaca Clinic and University Hospital, Murcia, Spain -
| | - Asunción López-Conesa
- Department of Surgery, Virgen de la Arrixaca Clinic and University Hospital, Murcia, Spain
| | - Roberto Brusadin
- Department of Surgery, Virgen de la Arrixaca Clinic and University Hospital, Murcia, Spain
| | - Guillermo Carbonel
- Department of Radiology, Virgen de la Arrixaca Clinic and University Hospital, Murcia, Spain
| | - Alvaro Gomez-Ruiz
- Department of Surgery, Virgen de la Arrixaca Clinic and University Hospital, Murcia, Spain
| | - Juan J Ruiz
- Department of Surgery, Virgen de la Arrixaca Clinic and University Hospital, Murcia, Spain
| | - Pascual Parrilla
- Department of Surgery, Virgen de la Arrixaca Clinic and University Hospital, Murcia, Spain
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85
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Lu Y, Zhou Y, Cao Y, Shi Z, Meng Q. A Competing-Risks Nomogram in Patients with Metastatic Pancreatic Duct Adenocarcinoma. Med Sci Monit 2019; 25:3683-3691. [PMID: 31102397 PMCID: PMC6537668 DOI: 10.12659/msm.913533] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Accepted: 12/27/2018] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND The primary objective of this study was to assess the cumulative incidence of cause-specific mortality (CSM) and other causes of mortality (OCM) for patients with metastatic pancreatic duct adenocarcinoma (mPDAC). The secondary objective was to calculate the probability of CSM and build a competing risk nomogram to predict CSM for mPDAC. MATERIAL AND METHODS We identified patients with mPDAC between 2010 and 2015 from the Surveillance, Epidemiology, and End Results (SEER) database. We assessed the cumulative incidence function (CIF) for cause-specific mortality and other causes of mortality. We used Gray's test to investigate the differences. The Fine and Gray proportional subdistribution hazard model was applied to model CIF. And a competing risk nomogram was built to predict the probability of CSM for mPDAC. RESULTS There were 10 527 eligible patients diagnosed with mPDAC from 2010 to 2015 who were included in our formal analysis. The 6-month cumulative incidence of CSM was 60.3% and 5.9% for other causes. Predictors of SCM for mPDAC included surgery, age, tumor size, chemotherapy, radiation therapy, bone metastasis, and liver metastasis. The nomogram was proven to be well calibrated, and had good model discriminative ability. CONCLUSIONS We assessed the CIF of CSM and competing risk mortality in patients with mPDAC using the SEER database. The Fine and Gray proportional subdistribution hazard model performance was good, with a concordance index of 0.74, and the competing-risks nomogram was built, which can be a helpful predictive tool for cases with mPDAC. However, a validation sample data set and further verification are still needed to assess a profile for prognostic use in a prospective study.
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Affiliation(s)
- Yanwu Lu
- Nanjing University of Chinese Medicine, Nanjing, Jiangsu, P.R. China
| | - Yiqun Zhou
- Nanjing University of Chinese Medicine, Nanjing, Jiangsu, P.R. China
| | - Yi Cao
- Nanjing University of Chinese Medicine, Nanjing, Jiangsu, P.R. China
| | - Zheng Shi
- Nanjing University of Chinese Medicine, Nanjing, Jiangsu, P.R. China
| | - Qinghai Meng
- Ningbo Fourth Hospital, Ningbo, Zhejiang, P.R. China
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86
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Surgical and local therapeutic concepts of oligometastatic pancreatic cancer in the era of effective chemotherapy. Eur Surg 2019. [DOI: 10.1007/s10353-019-0589-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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87
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Conversion surgery for initially unresectable pancreatic ductal adenocarcinoma with synchronous liver metastasis after treatment with FOLFIRINOX. Clin J Gastroenterol 2019; 12:603-608. [PMID: 30993652 DOI: 10.1007/s12328-019-00965-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Accepted: 03/09/2019] [Indexed: 01/05/2023]
Abstract
FOLFIRINOX is a highly effective anticancer treatment, even in advanced pancreatic cancer, which provides a potential cure in patients initially treated with a palliative strategy. A 47-year-old man was found to have an unresectable pancreatic cancer (4 cm in size) surrounding both the superior mesenteric artery and superior mesenteric vein. A simultaneous liver metastasis in Segment 8, with a diameter of 17 mm, was also detected. The pancreatic tumor markers CEA, CA19-9, and DUPAN-2 were significantly elevated to 21.7 ng/mL, 6224 ng/mL, and 1200U/mL, respectively. After 21 courses of FOLFIRINOX, the primary pancreatic tumor diminished in size (partial response) from 42 to 17 mm, and the liver mass almost disappeared. The tumor markers significantly decreased to almost normal levels. Fourteen months after the initial chemotherapy, conversion surgery was performed. Upon surgical resection, the pancreatic tumor was found to be Grade 1b, and a pathologically complete response was observed for the liver metastasis. The patient is still alive 32 months after initial treatment with no recurrence. This is an informative case of a locally advanced pancreatic cancer with a synchronous liver metastasis that had a significant response to FOLFIRINOX, allowing for subsequent curative resection.
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88
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Tanaka M, Heckler M, Mihaljevic AL, Sun H, Klaiber U, Heger U, Büchler MW, Hackert T. CT response of primary tumor and CA19-9 predict resectability of metastasized pancreatic cancer after FOLFIRINOX. Eur J Surg Oncol 2019; 45:1453-1459. [PMID: 30981446 DOI: 10.1016/j.ejso.2019.03.039] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 03/01/2019] [Accepted: 03/27/2019] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Effective chemotherapy protocols are currently changing the treatment options for metastasized pancreatic cancer. Survival benefits after synchronous metastasectomy have been reported for selected patients. We set out to assess predictive factors of resectability for synchronous metastases after FOLFIRINOX. METHODS Consecutive patients with metastatic pancreatic cancer undergoing surgery after FOLFIRINOX between 2011 and 2017 were identified from a prospectively collected database. Surgery following chemotherapy was indicated in patients with no more than six metastatic lesions, no progression detected on CT, and technically resectable disease. Patients who received synchronous metastasectomy were compared with patients who received explorative laparotomy or palliative surgery in terms of predictors of resectability and overall survival. In patients undergoing resection, prognostic factors were examined. RESULTS Of 101 patients scheduled for surgery after FOLFIRINOX, synchronous metastasectomy was performed in 43 cases (43%) and non-resection surgery in 58 cases (57%). The shrinkage rate of the primary tumor on CT (P = 0.04) and the postchemotherapy serum CA19-9 concentration (P = 0.02) were associated with resectability. The median overall survival of the patients undergoing metastasectomy was longer than that of the patients without resection (21.9 months vs 16.4 months, P = 0.006). Postchemotherapy serum CA19-9 value (P = 0.04) and lymph node ratio (P = 0.01) were prognostic factors in the patients undergoing metastasectomy. CONCLUSIONS In selected patients who satisfied our surgical criteria, shrinkage rate of primary tumor and postchemotherapy serum CA19-9 level, which predict resectability of metastasized pancreatic cancer, should be considered in decision making to avoid unnecessary surgery.
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Affiliation(s)
- Masayuki Tanaka
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Germany.
| | - Max Heckler
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Germany.
| | - André L Mihaljevic
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Germany.
| | - Huihui Sun
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Germany.
| | - Ulla Klaiber
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Germany.
| | - Ulrike Heger
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Germany.
| | - Markus W Büchler
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Germany.
| | - Thilo Hackert
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Germany.
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89
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Ouyang H, Ma W, Zhang T, Liu F, Zhao L, Fang M, Quan M, Pan Z. Systemic chemotherapy in combination with liver-directed therapy improves survival in patients with pancreatic adenocarcinoma and synchronous liver metastases. Pancreatology 2018; 18:983-989. [PMID: 30287168 DOI: 10.1016/j.pan.2018.09.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Revised: 09/27/2018] [Accepted: 09/28/2018] [Indexed: 12/11/2022]
Abstract
OBJECTIVES We investigated whether the combination of systemic chemotherapy (SCT) and liver-directed therapy (LDT) was superior to chemotherapy alone for patients with pancreatic adenocarcinoma and synchronous liver metastases (PACLM). METHODS We reviewed the medical records of 184 patients treated with SCT ± LDT at Tianjin Medical University Cancer Hospital from 2001 to 2015. Overall survival (OS) was the primary end-point. The role of treatment modality and other clinical factors was evaluated by univariate and Cox regression analyses. RESULTS Sixty-four (34.8%) patients in the SCT-LDT group and 120 (65.2%) patients in the SCT group were included in the analysis. Baseline clinical characteristics were similar between the groups (all P > 0.05). The median survival was 8.7 months in the SCT-LDT group and was 6.3 months in the SCT group. The 0.5-, 1-, 2- and 3-year survival rates were 67.2%, 33.4%, 13.3% and 8.9%, respectively, after SCT-LDT, and were 54.9%, 19.0%, 4.5% and 2.0%, respectively, after SCT (P = 0.01). Primary tumor size, ascites, and treatment modality (SCT + LDT vs. SCT) independently predicted survival (P < 0.05). The clinical efficacy congruously favored the SCT-LDT group across the majority of subgroups. CONCLUSIONS SCT combined with LDT was well tolerated and may be effective to improve survival of patients with PACLM. Ascites and large primary tumor size were poor prognostic factors associated with survival.
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Affiliation(s)
- Huaqiang Ouyang
- Department of Integrative Oncology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China; National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Weidong Ma
- National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, Tianjin's Clinical Research Center for Cancer, Tianjin, China; Department of Pancreatic Oncology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Ti Zhang
- National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, Tianjin's Clinical Research Center for Cancer, Tianjin, China; Department of Hepatobiliary Surgery, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Fang Liu
- National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, Tianjin's Clinical Research Center for Cancer, Tianjin, China; Department of Interventional Oncology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Lujun Zhao
- National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, Tianjin's Clinical Research Center for Cancer, Tianjin, China; Department of Radiation Oncology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Minghui Fang
- Department of Integrative Oncology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China; National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Manman Quan
- Department of Integrative Oncology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China; National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Zhanyu Pan
- Department of Integrative Oncology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China; National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, Tianjin's Clinical Research Center for Cancer, Tianjin, China.
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Lee RC, Kanhere H, Trochsler M, Broadbridge V, Maddern G, Price TJ. Pancreatic, periampullary and biliary cancer with liver metastases: Should we consider resection in selected cases? World J Gastrointest Oncol 2018; 10:211-220. [PMID: 30147847 PMCID: PMC6107475 DOI: 10.4251/wjgo.v10.i8.211] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2018] [Revised: 05/14/2018] [Accepted: 06/28/2018] [Indexed: 02/05/2023] Open
Abstract
AIM To analyse the safety and efficacy of curative intent surgery in biliary and pancreatic cancer.
METHODS An extensive literature review was performed using MEDLINE, Google Scholar and EMBASE to identify articles regarding hepato-pancreatoduodenectomy or resection of liver metastasis in patients with pancreatic, biliary tract, periampullary and gallbladder cancers.
RESULTS A total of 19 studies were identified and reviewed. Major hepatectomy was undertaken in 391 patients. The median overall survival for pancreatic cancer ranged from 5-36 mo and for biliary tract/gallbladder cancer, it was 8-38 mo. The 30 d mortality rate was only 1%-9%. Overall Survival was significantly better for patients, who had good response to neoadjuvant chemotherapy, underwent metachronous liver resection and who had intestinal type tumours.
CONCLUSION Resection of liver metastases in pancreatic and biliary cancers may provide survival benefit without compromising safety and quality of life in a very select group of patients. These data may be utilised to formulate selection criteria that may allow future investigation of resection in the era of more effective systemic therapy.
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Affiliation(s)
- Rachael Chang Lee
- Department of Medical Oncology, the Queen Elizabeth Hospital, Adelaide 5011, Australia
| | - Harsh Kanhere
- Department of Surgery, the Queen Elizabeth Hospital, Adelaide 5011, Australia
- School of Medicine, University of Adelaide, Adelaide 5000, Australia
| | - Markus Trochsler
- Department of Surgery, the Queen Elizabeth Hospital, Adelaide 5011, Australia
- School of Medicine, University of Adelaide, Adelaide 5000, Australia
| | - Vy Broadbridge
- Department of Medical Oncology, the Queen Elizabeth Hospital, Adelaide 5011, Australia
| | - Guy Maddern
- Department of Surgery, the Queen Elizabeth Hospital, Adelaide 5011, Australia
- School of Medicine, University of Adelaide, Adelaide 5000, Australia
| | - Timothy J Price
- Department of Medical Oncology, the Queen Elizabeth Hospital, Adelaide 5011, Australia
- School of Medicine, University of Adelaide, Adelaide 5000, Australia
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91
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Heinrich S. Neoadjuvant therapy for pancreatic ductal adenocarcinoma-real effects or patient selection? Hepatobiliary Surg Nutr 2018; 7:289-291. [PMID: 30221156 DOI: 10.21037/hbsn.2018.03.11] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Stefan Heinrich
- Department of General, Visceral and Transplantation Surgery, University Hospital of Mainz, Mainz, Germany
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92
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Arvaniti M, Danias N, Igoumenidis M, Smyrniotis V, Tsounis A, Sarafis P. Comparison of Quality of Life before and after pancreaticoduodenectomy: a prospective study. Electron Physician 2018; 10:7054-7062. [PMID: 30128096 PMCID: PMC6092134 DOI: 10.19082/7054] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Accepted: 05/10/2018] [Indexed: 02/06/2023] Open
Abstract
Background Pancreatic cancer is an aggressive malignancy, and surgical resection is the only therapeutic option with pancreaticoduodenectomy being considered the standard of care. It is essential to take into account the patients’ Quality of Life after the resection, in order to make more informed decisions about treatment options. Objective The aim of the study was to determine perceived Quality of Life levels among patients who undergo pancreaticoduodenectomy, in a period of six months after surgery. Methods This prospective study was conducted on all patients (n=40) who underwent pancreaticoduodenectomy in Attikon University General Hospital in Athens, Greece, from January 2013 to June 2015. The Quality of Life was assessed by use of EORTC QLQ-C30 and EORTC QOL-PAN26 questionnaires at four phases: First, after admission at the hospital preoperatively, and then one month, three months, and six months postoperatively. Repeated measurements analysis of variance (ANOVA) was used in order to evaluate changes in Quality of Life measures during the follow-up (postoperative) period. Data analysis was conducted using SPSS version 19. A p-value of less than or equal to 0.05 was set as the level of significance. Results The study revealed a mixed image. Except for the nausea and vomiting scale, where indeed a symptom increase is initially reported and then gradually decreases below preoperative levels by 6 months, scoring in many symptom scales worsens postoperatively. From first to fourth assessment, fatigue (Mean from 23.61 to 38.72, p=0.005) and financial difficulties scoring (Mean from 5.98 to 42.42, p<0.001) consistently worsen. Functionality scales scoring also tends to get worse between first and fourth assessment, with statistically significant changes for physical (p<0.001), role (p<0.001) and social functioning (p<0.001). However, a slight improvement can be noted in many scales from third to fourth assessment, as in diarrhea (Mean from 32.38 to 29.29), pancreatic pain (Mean from 17.71 to 2.34), global health status (Mean from 50.48 to 52.53) and social functioning (Mean from 43.81 to 48.48) scales. Conclusions Quality of Life levels among patients who undergo pancreaticoduodenectomy are getting worse following surgery. However, the longitudinal study of these changes may improve patients’ postoperative life by formulating evidence-based interventions concerning symptoms treatment and psychological and social support.
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Affiliation(s)
| | - Nikolaos Danias
- University of Athens Medical School, University Hospital "Attikon", Athens, Greece
| | - Michael Igoumenidis
- Nursing Department, Technological Educational Institute of Western Greece, Patras, Greece
| | - Vassilios Smyrniotis
- University of Athens Medical School, University Hospital "Attikon", Athens, Greece
| | - Andreas Tsounis
- Centers for the Prevention of Addictions and Promoting Psychosocial Health of Municipality of Thessaloniki, Thessaloniki, Greece
| | - Pavlos Sarafis
- Nursing Department, Cyprus University of Technology, Limassol, Cyprus
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93
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Yu X, Gu J, Fu D, Jin C. Dose surgical resection of hepatic metastases bring benefits to pancreatic ductal adenocarcinoma? A systematic review and meta-analysis. Int J Surg 2017; 48:149-154. [PMID: 29081375 DOI: 10.1016/j.ijsu.2017.10.066] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Revised: 10/07/2017] [Accepted: 10/21/2017] [Indexed: 01/11/2023]
Abstract
OBJECTIVE The objectives of this systematic review and meta-analysis were to examine morbidity, mortality, and long-term survival after surgical resection of hepatic metastases from pancreatic ductal adenocarcinoma (PDAC) patients. BACKGROUND Patients with hepatic metastases from pancreatic ductal adenocarcinoma are facing a dilemma of whether to make hepatic resection. METHODS A systematic literature research was undertaken through computerized databases as well as manually research from unpublished data. A meta-analysis was performed to investigate the differences in the efficacy of liver resection and non-surgical treatments based on the evaluation of morbidity, 30-day mortality, and 1-, 3-, or 5-year survival. RESULTS 11 cohort studies with 1147 patients were identified in the pool. Compared with the non-surgical approach, hepatic resection can be performed in a safe and feasible manner for all pancreatic cancer patients with liver metastases (p = 0.13 for overall morbidity; p = 0.63 for mortality). For surgical group, the median 1-year, 3-year, and 5-year survival were 40.9%, 13.3%, 2.9%, respectively, with a median survival of 9.9 months. Surgical resection of hepatic metastases was associated with a significantly improved overall 1-year and 3-year survival (p < 0.001). CONCLUSIONS Hepatic resection is a safe procedure; furthermore, it is worth doing such an extended surgery for PDAC patients due to additional survival benefit in the medium-term (less than 3 years). However, further randomized, controlled trials are urgently needed.
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Affiliation(s)
- Xinzhe Yu
- Pancreatic Surgery Department, Huashan Hospital Affiliated to Fudan University, PR China
| | - Jichun Gu
- Pancreatic Surgery Department, Huashan Hospital Affiliated to Fudan University, PR China
| | - Deliang Fu
- Pancreatic Surgery Department, Huashan Hospital Affiliated to Fudan University, PR China
| | - Chen Jin
- Pancreatic Surgery Department, Huashan Hospital Affiliated to Fudan University, PR China.
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94
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Klar E, Büchler MW, Lang H, Lordick F, Mittler J, Mizuno T, Torzilli G, Ulrich A, Vauthey JN. Oligometastases of Gastrointestinal Cancer Origin. Visc Med 2017; 33:76-81. [PMID: 28612021 DOI: 10.1159/000463468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Affiliation(s)
- Ernst Klar
- Department of General, Thoracic, Vascular and Transplantation Surgery, University of Rostock, Rostock, Germany, Rozzano (Milan), Italy
| | - Markus W Büchler
- Department of General, Visceral and Transplantation Surgery, Heidelberg University Hospital, Heidelberg, Germany, Rozzano (Milan), Italy
| | - Hauke Lang
- Department of General, Visceral and Transplant Surgery, University Medical Center, Johannes Gutenberg-University Mainz, Mainz, Germany, Rozzano (Milan), Italy
| | - Florian Lordick
- University Cancer Center Leipzig (UCCL), University Hospital Leipzig, Leipzig, Germany, Rozzano (Milan), Italy
| | - Jens Mittler
- Department of General, Visceral and Transplant Surgery, University Medical Center, Johannes Gutenberg-University Mainz, Mainz, Germany, Rozzano (Milan), Italy
| | - Takashi Mizuno
- Department of Surgical Oncology, Division of Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA, Rozzano (Milan), Italy
| | - Guido Torzilli
- Division of Hepatobiliary and General Surgery, Department of Surgery, Humanitas University and Humanitas Research Hospital, Rozzano (Milan), Italy
| | - Alexis Ulrich
- Department of General, Visceral and Transplantation Surgery, Heidelberg University Hospital, Heidelberg, Germany, Rozzano (Milan), Italy
| | - Jean-Nicolas Vauthey
- Department of Surgical Oncology, Division of Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA, Rozzano (Milan), Italy
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95
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Buanes TA. Role of surgery in pancreatic cancer. World J Gastroenterol 2017; 23:3765-3770. [PMID: 28638216 PMCID: PMC5467062 DOI: 10.3748/wjg.v23.i21.3765] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Revised: 03/17/2017] [Accepted: 04/21/2017] [Indexed: 02/06/2023] Open
Abstract
Treatment of pancreatic cancer is multimodal and surgery is an essential part, mandatory for curative potential. Also chemotherapy is essential, and serious postoperative complications or rapid disease progression may preclude completion of multimodal treatment. The sequence of treatment interventions has therefore become an important concern, and numerous ongoing randomized controlled trials compare clinical outcome after upfront surgery and neoadjuvant treatment with subsequent resection. In previous years, borderline resectable and locally advanced pancreatic cancer was most often considered unresectable. More effective chemotherapy together with the latest improvements in surgical expertise has resulted in extended operations, pushing the borders of resectability. Multivisceral resections with or without resection of major mesenteric vessels are now performed in numerous patients, resulting in better outcome, recorded as overall survival and/or patient reported outcome. But postoperative morbidity increases concurrently, and clinical benefit must be carefully evaluated against risk of potential harm, associated with new comprehensive multimodal treatment sequences. Even though cost/utility analyses are deficient, extended surgery has resulted in significantly longer and better life for many patients with no other treatment alternative. Improved selection of patients to surgery and/or chemotherapy will in the near future be possible, based on better tumor biology insight. Clinically available biomarkers enabling personalized treatment are forthcoming, but these options are still limited. The importance of surgical resection for each patient's prognosis is presently increasing, justifying sustained expansion of the surgical treatment modality.
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96
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Frigerio I, Regi P, Giardino A, Scopelliti F, Girelli R, Bassi C, Gobbo S, Martini PT, Capelli P, D'Onofrio M, Malleo G, Maggino L, Viviani E, Butturini G. Downstaging in Stage IV Pancreatic Cancer: A New Population Eligible for Surgery? Ann Surg Oncol 2017; 24:2397-2403. [PMID: 28516291 DOI: 10.1245/s10434-017-5885-4] [Citation(s) in RCA: 83] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Indexed: 12/15/2022]
Abstract
BACKGROUND Recent papers consider surgery as an option for synchronous liver oligometastatic patients [metastatic pancreatic ductal adenocarcinoma (mPDAC)]. In this study, we present our series of resected mPDACs after neoadjuvant chemotherapy (nCT). PATIENTS AND METHODS All patients resected after downstaging of mPDAC were included in this study. Downstaging criteria were disappearance of liver metastasis and a decrease in cancer antigen (CA) 19-9. The type and duration of nCT, last nCT surgery interval, histology, morbidity, and mortality were recorded, and overall survival (OS) and disease-free survival (DFS) were analyzed. RESULTS Overall, 24 of 535 patients (4.5%) observed with mPDAC were included. These patients received gemcitabine alone (5/24), gemcitabine + nanoparticle albumin-bound (nab)-paclitaxel (3/24), and FOLFIRINOX (16/24). Primary tumor size decreased from 31 to 19 mm (p < 0.001), and serum CA19-9 decreased from 596 to 18 U/mL (p < 0.001). In 14/24 patients, the tumor was located in the head. Median interval nCT surgery was 2 months, there were no mortalities, and the postoperative course was uneventful in 34% of cases. Grade B/C pancreatic fistula, postoperative bleeding, and sepsis occurred in 17/4, 4, and 12% of cases, respectively, and reoperation rate was 4%. R0 resection was achieved in 88% of cases, with 17% complete pathological response. Positive nodes were found in 9/24 patients with a median node ratio of 0.37, and OS and DFS was 56 and 27 months, respectively. CONCLUSIONS Patients with mPDAC who were fully responsive to nCT may be cautiously considered for surgery, with potential benefit in survival compared with palliative chemotherapy alone. This is supported by results of our retrospective study, which is the largest ever reported.
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Affiliation(s)
| | - Paolo Regi
- HPB Surgical Unit, Pederzoli Hospital, Verona, Italy
| | | | | | | | - Claudio Bassi
- General Surgery B, The Pancreas Institute, University of Verona Hospital Trust, Verona, Italy
| | - Stefano Gobbo
- Department of Pathology, Pederzoli Hospital, Verona, Italy
| | | | - Paola Capelli
- Department of Pathology, Pederzoli Hospital, Verona, Italy
| | - Mirko D'Onofrio
- Department of Radiology, G.B. Rossi Hospital, University of Verona, Verona, Italy
| | - Giuseppe Malleo
- General Surgery B, The Pancreas Institute, University of Verona Hospital Trust, Verona, Italy
| | - Laura Maggino
- General Surgery B, The Pancreas Institute, University of Verona Hospital Trust, Verona, Italy
| | - Elena Viviani
- General Surgery B, The Pancreas Institute, University of Verona Hospital Trust, Verona, Italy
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Heinrich S, Lang H. Hepatic resection for primary and secondary liver malignancies. Innov Surg Sci 2017; 2:1-8. [PMID: 31579727 PMCID: PMC6754009 DOI: 10.1515/iss-2017-0009] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Accepted: 02/20/2017] [Indexed: 12/15/2022] Open
Abstract
Liver surgery has become the standard treatment of primary liver cancer and liver metastases from colorectal cancer. Also, patients with non-colorectal liver metastases are increasingly offered surgery due to the low morbidity and excellent long-term results. The evolution of two-stage procedures helps to increase resectability. Also, laparoscopic and robotic liver surgery are constantly developed.
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Affiliation(s)
- Stefan Heinrich
- Klinik für Allgemein-, Viszeral- und Transplantationschirurgie, Universitätsmedizin Mainz, Langenbeckstrasse 1, 55131 Mainz, Germany
| | - Hauke Lang
- Klinik für Allgemein-, Viszeral- und Transplantationschirurgie, Universitätsmedizin Mainz, Langenbeckstrasse 1, 55131 Mainz, Germany
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Oweira H, Petrausch U, Helbling D, Schmidt J, Mannhart M, Mehrabi A, Schöb O, Giryes A, Decker M, Abdel-Rahman O. Prognostic value of site-specific metastases in pancreatic adenocarcinoma: A Surveillance Epidemiology and End Results database analysis. World J Gastroenterol 2017; 23:1872-1880. [PMID: 28348494 PMCID: PMC5352929 DOI: 10.3748/wjg.v23.i10.1872] [Citation(s) in RCA: 130] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2016] [Revised: 12/20/2016] [Accepted: 02/07/2017] [Indexed: 02/06/2023] Open
Abstract
AIM To evaluate the prognostic value of site-specific metastases among patients with metastatic pancreatic carcinoma registered within the Surveillance, Epidemiology and End Results (SEER) database. METHODS SEER database (2010-2013) has been queried through SEER*Stat program to determine the presentation, treatment outcomes and prognostic outcomes of metastatic pancreatic adenocarcinoma according to the site of metastasis. In this study, metastatic pancreatic adenocarcinoma patients were classified according to the site of metastases (liver, lung, bone, brain and distant lymph nodes). We utilized chi-square test to compare the clinicopathological characteristics among different sites of metastases. We used Kaplan-Meier analysis and log-rank testing for survival comparisons. We employed Cox proportional model to perform multivariate analyses of the patient population; and accordingly hazard ratios with corresponding 95%CI were generated. Statistical significance was considered if a two-tailed P value < 0.05 was achieved. RESULTS A total of 13233 patients with stage IV pancreatic cancer and known sites of distant metastases were identified in the period from 2010-2013 and they were included into the current analysis. Patients with isolated distant nodal involvement or lung metastases have better overall and pancreatic cancer-specific survival compared to patients with isolated liver metastases (for overall survival: lung vs liver metastases: P < 0.0001; distant nodal vs liver metastases: P < 0.0001) (for pancreatic cancer-specific survival: lung vs liver metastases: P < 0.0001; distant nodal vs liver metastases: P < 0.0001). Multivariate analysis revealed that age < 65 years, white race, being married, female gender; surgery to the primary tumor and surgery to the metastatic disease were associated with better overall survival and pancreatic cancer-specific survival. CONCLUSION Pancreatic adenocarcinoma patients with isolated liver metastases have worse outcomes compared to patients with isolated lung or distant nodal metastases. Further research is needed to identify the highly selected subset of patients who may benefit from local treatment of the primary tumor and/or metastatic disease.
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Dhayat SA, Mirgorod P, Lenschow C, Senninger N, Anthoni C, Vowinkel T. Challenges in pancreatic adenocarcinoma surgery - National survey and current practice guidelines. PLoS One 2017; 12:e0173374. [PMID: 28267771 PMCID: PMC5340358 DOI: 10.1371/journal.pone.0173374] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2016] [Accepted: 02/20/2017] [Indexed: 01/05/2023] Open
Abstract
Background Pancreatic ductal adenocarcinoma (PDAC) remains one of the most deadly cancers in Europe and the USA. There is consensus that radical tumor surgery is the only viable option for any long-term survival in patients with PDAC. So far, limited data are available regarding the routine surgical management of patients with advanced PDAC in the light of surgical guidelines. Methods A national survey on perioperative management of patients with PDAC and currently applied criteria on their tumor resectability in German university and community hospitals was carried out. Results With a response rate of 81.6% (231/283) a total of 95 (41.1%) participating departments practicing pancreatic surgery in Germany are certified as competence and reference centers for surgical diseases of the pancreas in 2016. More than 95% of them indicate to carry out structured and interdisciplinary therapies along with an interdisciplinary pre- and postoperative tumor board. The majority of survey respondents prefer the pylorus-preserving partial pancreatoduodenectomy (93.1%) with standard lymphadenectomy for cancer of the pancreatic head. Intraoperative histological evaluation of the resection margins is used regularly by 99% of the survey respondents. 98.7% of survey respondents carry out partial or complete vein resection, 126 respondents (54.5%) would resect tumor adjacent arteries, and 102 respondents (44.2%) would perform metastasectomy if complete PDAC resection (R0) is possible. Conclusion Evidence-based and standardized pancreatic surgery is practiced by a large number of hospitals in Germany. However, a significant number of survey respondents support an extended radical tumor resection in patients with advanced PDAC even when not indicated by current clinical guidelines.
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Affiliation(s)
- Sameer A. Dhayat
- Department of General and Visceral Surgery, University Hospital Muenster, Muenster, Germany
- * E-mail:
| | - Philip Mirgorod
- Department of General and Visceral Surgery, University Hospital Muenster, Muenster, Germany
| | - Christina Lenschow
- Department of General and Visceral Surgery, University Hospital Muenster, Muenster, Germany
| | - Norbert Senninger
- Department of General and Visceral Surgery, University Hospital Muenster, Muenster, Germany
| | - Christoph Anthoni
- Department of General and Visceral Surgery, University Hospital Muenster, Muenster, Germany
| | - Thorsten Vowinkel
- Department of General and Visceral Surgery, University Hospital Muenster, Muenster, Germany
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Cao F, Li J, Li A, Li F. Prognostic significance of positive peritoneal cytology in resectable pancreatic cancer: a systemic review and meta-analysis. Oncotarget 2017; 8:15004-15013. [PMID: 28122342 PMCID: PMC5362462 DOI: 10.18632/oncotarget.14745] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2016] [Accepted: 01/10/2017] [Indexed: 12/12/2022] Open
Abstract
Although peritoneal cytology has been used to determine pancreatic cancer staging for more than three decades, its prognostic significance in potentially resectable pancreatic cancer is inconclusive. We therefore conducted this meta-analysis to investigate the impact of peritoneal cytology status on the clinicopathological features and survival outcomes in potentially resectable pancreatic cancer. Ten studies were identified for this meta-analysis after searching the PubMed, Web of Science and China National Knowledge Infrastructure (CNKI) electronic databases. Our results showed that positive peritoneal cytology was associated with tumor size (OR 11.65, P = 0.001), tumor location (OR 0.37, P = 0.000), serosal invasion (OR 3.89, P = 0.000), portal vein invasion (OR 1.82, P = 0.016), lymph vessel invasion (OR 2.71, P = 0.026), T stage (OR 2.65, P = 0.037) and N stage (OR 2.34, P = 0.001) in resectable pancreatic cancer. Patients with positive peritoneal cytology demonstrated poor overall survival (OS; HR 3.18, P = 0.000) and disease-free survival (DFS; HR 2.88, P = 0.000) times. Based on our meta-analysis, we conclude that positive peritoneal cytology is an indicator of advanced stage pancreatic cancer with a poor prognosis; hence, radical resection should not be performed on these patients.
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Affiliation(s)
- Feng Cao
- Department of General Surgery, Xuanwu Hospital, Capital Medical University, Beijing 100053, PR China
| | - Jia Li
- Department of General Surgery, Xuanwu Hospital, Capital Medical University, Beijing 100053, PR China
| | - Ang Li
- Department of General Surgery, Xuanwu Hospital, Capital Medical University, Beijing 100053, PR China
| | - Fei Li
- Department of General Surgery, Xuanwu Hospital, Capital Medical University, Beijing 100053, PR China
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