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Sasaki T, Isayama H, Nakai Y, Takahara N, Sasahira N, Kogure H, Mizuno S, Yagioka H, Ito Y, Yamamoto N, Hirano K, Toda N, Tada M, Omata M, Koike K. Improvement of prognosis for unresectable biliary tract cancer. World J Gastroenterol 2013; 19:72-7. [PMID: 23326165 PMCID: PMC3542759 DOI: 10.3748/wjg.v19.i1.72] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2012] [Revised: 09/17/2012] [Accepted: 09/22/2012] [Indexed: 02/06/2023] Open
Abstract
AIM: To evaluate the chemotherapeutic outcomes and confirm the recent improvement of prognosis for unresectable biliary tract cancer.
METHODS: A total of 186 consecutive patients with unresectable biliary tract cancer, who had been treated with chemotherapy between 2000 and 2009 at five institutions in Japan, were retrospectively analyzed. These patients were divided into three groups based on the year beginning chemotherapy: Group A (2000-2003), Group B (2004-2006), and Group C (2007-2009). The data were fixed at the end of December 2011. Overall survival and time-to-progression were analyzed and compared chronologically.
RESULTS: No patient characteristics were significantly different among the three groups. The gallbladder was involved in about half of the patients in each group, and metastatic biliary tract cancer was present in three quarters of the enrollees. In Group A, 5-fluorouracil-based chemotherapies were primarily selected as first-line chemotherapy, and only 24% were treated with second-line chemotherapy. In Group B, gemcitabine or S-1 monotherapy was mainly introduced as first-line chemotherapy, and 51% of the patients who were refractory to first-line chemotherapy were treated with second-line chemotherapy mainly with monotherapy. In Group C, the combination therapy with gemcitabine and S-1 was mainly chosen as first-line chemotherapy, and 53% of the patients refractory to first-line chemotherapy were treated with second-line chemotherapy mainly with combination therapy. The median time-to-progressions were 4.4 mo, 3.5 mo and 5.9 mo in Groups A, B and C, respectively (4.4 mo vs 3.5 mo vs 5.9 mo, P < 0.01). The median overall survivals were 7.1, 7.3, and 11.7 mo in Groups A, B and C (7.1 mo vs 7.3 mo vs 11.7 mo, P = 0.03). Induction rates of all three drugs (gemcitabine, platinum analogs, and fluoropyrimidine) in Groups A, B and C were 4%, 2% and 27% (4% vs 2% vs 27%, P < 0.01).
CONCLUSION: The prognosis of unresectable biliary tract cancer has improved recently. Using three effective drugs (gemcitabine, platinum analogs, and fluoropyrimidine) may improve the prognosis of this cancer.
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Murakami Y, Uemura K, Sudo T, Hashimoto Y, Nakashima A, Sakabe R, Kobayashi H, Kondo N, Nakagawa N, Sueda T. Adjuvant chemotherapy with gemcitabine and S-1 after surgical resection for advanced biliary carcinoma: outcomes and prognostic factors. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2013; 19:306-13. [PMID: 22270151 DOI: 10.1007/s00534-011-0498-y] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND/PURPOSE The aims of this study were to evaluate long-term outcomes and to determine prognostic factors for survival in patients with resected biliary carcinoma who received adjuvant gemcitabine plus S-1 chemotherapy. METHODS Seventy patients with International Union Against Cancer (UICC) stage II, III, or IV biliary carcinoma received postoperative adjuvant chemotherapy consisting of intravenous gemcitabine 700 mg/m(2) on day 1 and oral S-1 60-100 mg/body for seven consecutive days, followed by a 1-week pause of chemotherapy. Patients received up to ten 2-week cycles. Long-term outcomes and predictors of survival with this adjuvant chemotherapy regimen were analyzed. RESULTS The median duration of follow-up was 47 months. Fifty-six percent of patients had node-positive disease, and 80% of patients underwent R0 resection. Overall and disease-free survival rates were 91 and 81% at 1 year, 56 and 55% at 3 years, and 40 and 46% at 5 years, respectively. Lymph node status (p = 0.025) and surgical margin status (p = 0.033) were independently associated with long-term survival by multivariate analysis. CONCLUSIONS Adjuvant gemcitabine plus S-1 chemotherapy may be a promising strategy for patients with resected biliary carcinoma, and nodal status and surgical margin status may be predictors of survival with this treatment strategy.
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Affiliation(s)
- Yoshiaki Murakami
- Department of Surgery, Division of Clinical Medical Science, Graduate School of Biomedical Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima 734-8551, Japan.
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Furuse J, Kasuga A, Takasu A, Kitamura H, Nagashima F. Role of chemotherapy in treatments for biliary tract cancer. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2013; 19:337-41. [PMID: 22456744 DOI: 10.1007/s00534-011-0494-2] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The purpose of chemotherapy in patients with advanced solid cancers, including biliary tract cancer, is generally to improve the survival and quality of life of the patients. Also, adjuvant chemotherapy is expected to increase the curability of surgery in patients scheduled to undergo surgery. Most patients with unresectable biliary tract cancer develop obstructive jaundice, and biliary drainage is needed before any of the aforementioned treatments. Once jaundice is resolved by stenting of the bile duct or bilio-intestinal bypass, cholangitis often develops, leading to rapid deterioration of the patient's general condition. Therefore, the beneficial effect of chemotherapy in such patients remains controversial. A few randomized controlled trials have demonstrated the survival benefit of chemotherapy as compared with supportive care. In one of these trials, improvement of the quality of life was also confirmed. Recently, since the survival benefit of combined gemcitabine plus cisplatin therapy over gemcitabine alone has been demonstrated in randomized controlled clinical trials, this combined regimen has been recognized as a standard therapy for unresectable biliary tract cancer. A second-line regimen is now expected to be established for patients with gemcitabine-refractory biliary tract cancer, although the significance of second-line therapy remains unclear. One of the next issues in relation to chemotherapy for biliary tract cancer is the development of molecular-targeted agents; however, few large clinical trials of such agents have been conducted for biliary tract cancer. Various issues in chemotherapy for biliary tract cancer remain to be investigated, and global cooperation is necessary to conduct large clinical trials.
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Affiliation(s)
- Junji Furuse
- Department of Internal Medicine, Medical Oncology, Kyorin University School of Medicine, 6-20-2 Shinkawa, Mitaka, Tokyo 181-8611, Japan.
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Furuse J, Ishii H, Okusaka T. The Hepatobiliary and Pancreatic Oncology (HBPO) Group of the Japan Clinical Oncology Group (JCOG): history and future direction. Jpn J Clin Oncol 2012; 43:2-7. [PMID: 23100604 DOI: 10.1093/jjco/hys177] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The Hepatobiliary and Pancreatic Oncology Group of the Japan Clinical Oncology Group (JCOG) was constituted in April 2008 to develop new standard treatments for hepatobiliary and pancreatic cancer. In pancreatic cancer, the Hepatobiliary and Pancreatic Oncology Group focuses on establishing standard chemotherapy or chemoradiotherapy for unresectable locally advanced disease. The JCOG 0506 study was a Phase II study of gemcitabine alone to examine its efficacy and safety in patients with locally advanced disease. The results in survival significantly exceeded expectations, and gemcitabine monotherapy has come to be regarded as the provisional standard therapy by our group. Following JCOG 0506, the JCOG 1106 study, which is currently under investigation, is a randomized Phase II study to evaluate the efficacy of induction chemotherapy with gemcitabine in combination with S-1 chemoradiotherapy and select a candidate therapeutic agent in a Phase III study comparing with gemcitabine alone. The JCOG 0805 study was a randomized Phase II study comparing S-1 monotherapy with gemcitabine plus S-1 combination therapy for unresectable biliary tract cancer. As a result, gemcitabine plus S-1 combination therapy was considered the more promising candidate in comparison with the gemcitabine plus cisplatin combination therapy in a subsequent Phase III trial. The Hepatobiliary and Pancreatic Oncology Group is planning a Phase III study to compare gemcitabine plus S-1 combination therapy with gemcitabine plus cisplatin combination therapy (JCOG PC1113 study). No standard postoperative adjuvant treatment has been established. We plan to conduct a Phase III study to compare S-1 as adjuvant therapy after surgery with surgery alone in patients with biliary tract cancer (JCOG PC1202).
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Affiliation(s)
- Junji Furuse
- Department of Internal Medicine, Medical Oncology, Kyorin University School of Medicine, 6-20-2, Shinkawa, Mitaka, Tokyo 181-8611, Japan.
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Biliary tract carcinomas: from chemotherapy to targeted therapy. Crit Rev Oncol Hematol 2012; 85:136-48. [PMID: 22809696 DOI: 10.1016/j.critrevonc.2012.06.006] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2012] [Revised: 06/07/2012] [Accepted: 06/22/2012] [Indexed: 12/16/2022] Open
Abstract
Biliary tract carcinomas (BTC) are a group of tumours arising from the epithelial cells of intra- and extra-hepatic biliaryducts and the gallbladder, characterised by a poor prognosis. Surgery is the only curative procedure, but the risk of recurrence is high and furthermore, the majority of patients present with unresectable disease at the time of diagnosis. Systemic therapy is the mainstay of treatment for patients who present recurrent or metastatic disease. Progress has been made in the last decade to identify the most effective chemotherapy regimens, with the recent recommendation of the combination of gemcitabine-cisplatin as the standard schedule. Comprehension of the molecular basis of cholangiocarcinogenesis and tumour progression has recently led to the experimentation of targeted therapies in patients with BTC, demonstrating promising results. In this review we will discuss the clinical experience with systemic treatment for BTC, focusing on future directions with targeted therapies.
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Sasaki T, Isayama H, Nakai Y, Togawa O, Kogure H, Kawakubo K, Mizuno S, Yashima Y, Ito Y, Yamamoto N, Sasahira N, Hirano K, Tsujino T, Toda N, Tada M, Omata M, Koike K. Predictive factors of solid food intake in patients with malignant gastric outlet obstruction receiving self-expandable metallic stents for palliation. Dig Endosc 2012; 24:226-30. [PMID: 22725106 DOI: 10.1111/j.1443-1661.2011.01208.x] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
AIM As for self-expandable metallic stents (SEMS) for malignant gastric outlet obstruction (GOO), some predictive factors of stent patency have been reported, although re-canalization of GOO by SEMS does not necessarily lead to favorable food intake. Therefore, we analyzed the predictive factors of oral food intake following SEMS placement. METHODS A total of 97 consecutive patients in whom SEMS were placed for malignant GOO in five hospitals were included in this retrospective study. Clinical outcomes and predictive factors influencing solid food intake were analyzed. RESULTS The technical and clinical success rates were 97.9% and 87.6%, respectively. The mean gastric outlet obstruction scoring system (GOOSS) improved from 0.39 to 2.24 after SEMS placement (P<0.01). The median eating period was 2.1 months (95% CI, 1.1-3.0 months), and the median survival time was 3.1 months (95% CI, 2.0-4.2 months). A Karnofsky performance status of ≤ 50 (odds ratio, 3.65; 95% CI, 1.17-13.1; P=0.03) and ascites (odds ratio, 3.28; 95% CI, 1.23-9.05; P=0.02) were identified as statistically significant independent poor predictive factors of solid food intake. CONCLUSION SEMS is an effective treatment for patients with malignant GOO. Ascites and a poor performance status were poor predictive factors of solid food intake.
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Affiliation(s)
- Takashi Sasaki
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo Department of Gastroenterology, Tokyo, Japan
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Traitement médical des cholangiocarcinomes: de l’adjuvant au métastatique, du nouveau ? ONCOLOGIE 2012. [DOI: 10.1007/s10269-012-2135-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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58
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Phase I trial of oral S-1 combined with gemcitabine and cisplatin for advanced biliary tract cancer (KHBO1002). Cancer Chemother Pharmacol 2012; 69:1181-8. [DOI: 10.1007/s00280-011-1818-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2011] [Accepted: 12/28/2011] [Indexed: 01/16/2023]
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Yamamoto M, Miyagawa K, Hiura M, Taguchi M, Kihara Y, Abe S, Shimajiri S, Harada M. Poorly differentiated neuroendocrine carcinoma of the pancreas responsive to combination therapy with gemcitabine and S-1. Intern Med 2012; 51:727-32. [PMID: 22466828 DOI: 10.2169/internalmedicine.51.6378] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Poorly differentiated neuroendocrine carcinoma is a very rare malignancy, but it is characterized by agressive histological features and a poor clinical prognosis. We report a 42-year-old man who had poorly differentiated neuroendocrine carcinoma of the pancreas with multiple liver metastases. We administrated combined chemotherapy with S-1 and gemcitabine. This treatment was efficacious and well tolerated, and then this patient obtained objective partial response for 7 months and survived for 13 months after the diagnosis. This case suggests that S-1 and gemcitabine combination produce beneficial responses for patients with this disease.
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Affiliation(s)
- Mitsuyoshi Yamamoto
- The Third Department of Internal Medicine, University of Occupational and Environmental Health, School of Medicine, Japan
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A phase I study for adjuvant chemotherapy of gemcitabine plus S-1 in curatively resected patients with biliary tract cancer: adjusting the dose of adjuvant chemotherapy according to the surgical procedures. Cancer Chemother Pharmacol 2011; 69:1127-33. [PMID: 22207029 DOI: 10.1007/s00280-011-1805-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2011] [Accepted: 12/13/2011] [Indexed: 12/27/2022]
Abstract
PURPOSE We conducted a phase I study for adjuvant chemotherapy of gemcitabine (GEM) plus S-1 in order to determine the maximum tolerated dose and the recommended dose (RD) and to evaluate the efficacy and toxicity of the regimen in curatively resected patients with biliary cancer. METHODS The study included 34 patients with adequate organ functions, Eastern Cooperative Oncology Group PS 0-1, under 80 years of age, who had curative resection after August, 2007. Patients received GEM on day 1 and day 15, and S-1 from day 1 to day 14. Dose-limiting toxicities were determined during first two treatment cycles. After determining RD, a feasibility study was continued in the following four treatment cycles. RESULTS Hematological toxicity, particularly neutropenia and thrombocytopenia, was the most pronounced toxic effect of gemcitabine and S-1 adjuvant combination chemotherapy. The RD after pancreatoduodenectomy is GEM 1,000 mg/m(2) + S-1 80 mg/m(2), and RD after hemihepatectomy is GEM 800 mg/m(2) + S-1 60 mg/m(2). CONCLUSIONS The pharmacokinetics of GEM and S-1 indicate that changing the dose of adjuvant chemotherapy based on the operation method for biliary cancers is reasonable. We believe that this regimen will be established as an effective adjuvant chemotherapy for biliary cancer in the future.
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Murakami Y, Uemura K, Sudo T, Hashimoto Y, Nakashima A, Kondo N, Sakabe R, Kobayashi H, Sueda T. Prognostic factors of patients with advanced gallbladder carcinoma following aggressive surgical resection. J Gastrointest Surg 2011; 15:1007-16. [PMID: 21547707 DOI: 10.1007/s11605-011-1479-9] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2011] [Accepted: 02/27/2011] [Indexed: 01/31/2023]
Abstract
BACKGROUND The prognosis for patients with advanced gallbladder carcinoma is dismal despite aggressive surgical resection. The aim of this study is to determine useful prognostic factors for patients with gallbladder carcinoma following aggressive surgical resection. METHODS Medical records of 62 patients with gallbladder carcinoma who underwent surgical resection were retrospectively reviewed. Univariate and multivariate models were used to analyze the effect of clinicopathological factors on long-term survival. RESULTS According to the UICC staging system, ten (16%), 11 (18%), eight (13%), 16 (25%), nine (15%), and eight patients (13%) were diagnosed with stages I, II, IIIA, IIIB, IVA, and IVB disease, respectively. Partial hepatectomy and pancreatoduodenectomy were performed for 43 (69%) and 11 (18%) patients, respectively. Overall survival rates of all 62 and 41 patients with UICC stages III and IV disease were 71% and 56% at 1 year, 48% and 23% at 3 years, and 48% and 23% at 5 years, respectively (median survival time, 15.8 and 12.7 months, respectively). Multivariate analysis revealed that independent prognostic factors included tumor differentiation (p = 0.006), hepatic invasion (p = 0.002), lymph node metastasis (p = 0.009), and surgical margin status (p = 0.002) for all patients, and adjuvant chemotherapy (p = 0.005), tumor differentiation (p = 0.008), hepatic invasion (p = 0.001), and surgical margin status (p = 0.022) for patients with UICC stages III and IV disease. CONCLUSIONS R0 resection and adjuvant chemotherapy are significant prognostic factors in advanced gallbladder carcinoma and should be performed to improve survival.
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Affiliation(s)
- Yoshiaki Murakami
- Department of Surgery, Division of Clinical Medical Science, Graduate School of Biomedical Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan.
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Targeted therapy for biliary tract cancer. Cancers (Basel) 2011; 3:2243-54. [PMID: 24212807 PMCID: PMC3757415 DOI: 10.3390/cancers3022243] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2011] [Revised: 04/10/2011] [Accepted: 04/13/2011] [Indexed: 01/02/2023] Open
Abstract
It is necessary to establish effective chemotherapy to improve the survival of patients with biliary tract cancer, because most of these patients are unsuitable candidates for surgery, and even patients undergoing curative surgery often have recurrence. Recently, the combination of cisplatin plus gemcitabine was reported to show survival benefits over gemcitabine alone in randomized clinical trials conducted in the United Kingdom and Japan. Thus, the combination of cisplatin plus gemcitabine is now recognized as the standard therapy for unresectable biliary tract cancer. One of the next issues that need to be addressed is whether molecular targeted agents might also be effective against biliary tract cancer. Although some targeted agents have been investigated as monotherapy for first-line chemotherapy, none were found to exert satisfactory efficacy. On the other hand, monoclonal antibodies such as bevacizumab and cetuximab have also been investigated in combination with a gemcitabine-based regimen and have been demonstrated to show promising activity. Furthermore, clinical trials using new targeted agents for biliary tract cancer are also proposed. This cancer is a relatively rare and heterogeneous tumor consisting of cholangiocarcinoma and gallbladder carcinoma. Therefore, a large randomized clinical trial is necessary to confirm the efficacy of chemotherapy, and international collaboration is important.
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Tada M, Nakai Y, Sasaki T, Hamada T, Nagano R, Mohri D, Miyabayashi K, Yamamoto K, Kogure H, Kawakubo K, Ito Y, Yamamoto N, Sasahira N, Hirano K, Ijichi H, Tateishi K, Isayama H, Omata M, Koike K. Recent progress and limitations of chemotherapy for pancreatic and biliary tract cancers. World J Clin Oncol 2011; 2:158-63. [PMID: 21611090 PMCID: PMC3100481 DOI: 10.5306/wjco.v2.i3.158] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2010] [Revised: 01/27/2011] [Accepted: 02/03/2011] [Indexed: 02/06/2023] Open
Abstract
Gemcitabine chemotherapy has been the standard for advanced pancreatic cancer for more than a decade. New oral fluoropyrimidines such as S-1 and capecitabine are other key drugs. Gemcitabine plus erlotinib was the only combination therapy that significantly prolonged survival, although the effect was minimal. Little or no improvement in survival with recent molecular-targeted drugs might be attributed to the very high incidence of K-ras gene mutation in pancreatic cancer. Recently, the non-gemcitabine-based-regimen of FOLFIRINOX showed significantly greater overall survival compared with gemcitabine for the first time. For biliary tract cancer, gemcitabine plus cisplatin combination chemotherapy has been proved to significantly prolong survival and will become the standard therapy. Further improvement in survival is expected by the addition of cetuximab.
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Affiliation(s)
- Minoru Tada
- Minoru Tada, Yousuke Nakai, Takashi Sasaki, Tsuyoshi Hamada, Rie Nagano, Dai Mohri, Koji Miyabayashi, Keisuke Yamamoto, Hirofumi Kogure, Kazumichi Kawakubo, Yukiko Ito, Natsuyo Yamamoto, Naoki Sasahira, Kenji Hirano, Hideaki Ijichi, Keishuke Tateishi, Hiroyuki Isayama, Kazuhiko Koike, Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo 113-8655, Japan
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Mita K, Ito H, Fukumoto M, Murabayashi R, Nabetani M, Koizumi K, Hayashi T. Gemcitabine and s-1 combination chemotherapy in patients with advanced biliary tract cancer: a retrospective study. Case Rep Oncol 2010; 3:498-504. [PMID: 21611105 PMCID: PMC3100274 DOI: 10.1159/000323560] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Background The aim of this study was to investigate the efficacy and safety of gemcitabine and S-1 combination chemotherapy in patients with advanced biliary tract cancer. Patients and Methods A retrospective study was performed on 15 consecutive patients. Gemcitabine was administered intravenously at 1,000 mg/m2 on days 8 and 15. Oral S-1 (60 mg/m2 in 2 divided doses) was given daily for the first 2 weeks, followed by 1 week of rest. This 3-week course of treatment was repeated. The primary endpoint was response rate, and the secondary endpoints were overall survival, progression-free survival, and safety. Results The overall response rate was 26.7%, and the disease control rate was 73.4%. The overall survival was 12.0 months (95% CI, 9.5–14.5 months), and the progression-free survival was 8.0 months (95% CI, 4.3–11.7 months). Adverse events of grade 3 or 4 occurred in 33.3%, and the major grade 3/4 toxicities were anemia (20.0%), leukopenia (13.3%), and anorexia (13.3%). Conclusion Gemcitabine and S-1 combination chemotherapy is effective and safe in patients with advanced biliary tract cancer.
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Affiliation(s)
- Kazuhito Mita
- Department of Surgery, New-Tokyo Hospital, Matsudo, Japan
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Alvaro D, Cannizzaro R, Labianca R, Valvo F, Farinati F. Cholangiocarcinoma: A position paper by the Italian Society of Gastroenterology (SIGE), the Italian Association of Hospital Gastroenterology (AIGO), the Italian Association of Medical Oncology (AIOM) and the Italian Association of Oncological Radiotherapy (AIRO). Dig Liver Dis 2010; 42:831-8. [PMID: 20702152 DOI: 10.1016/j.dld.2010.06.005] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2010] [Accepted: 06/11/2010] [Indexed: 12/11/2022]
Abstract
The incidence of Cholangiocellular carcinoma (CCA) is increasing, due to a sharp increase of the intra-hepatic form. Evidence-ascertained risk factors for CCA are primary sclerosing cholangitis, Opistorchis viverrini infection, Caroli disease, congenital choledocal cist, Vater ampulla adenoma, bile duct adenoma and intra-hepatic lithiasis. Obesity, diabetes, smoking, abnormal biliary-pancreatic junction, bilio-enteric surgery, and viral cirrhosis are emerging risk factors, but their role still needs to be validated. Patients with primary sclerosing cholangitis should undergo surveillance, even though a survival benefit has not been clearly demonstrated. CCA is most often diagnosed in an advanced stage, when therapeutic options are limited to palliation. Diagnosis of the tumor is often difficult and multiple imaging techniques should be used, particularly for staging. Surgery is the standard of care for resectable CCA, whilst liver transplantation should be considered only in experimental settings. Metal stenting is the standard of care in inoperable patients with an expected survival >4 months. Gemcitabine or platinum analogues are recommended in advanced CCA whilst there are no validated neo-adjuvant treatments or second-line chemotherapies. Even though promising results have been obtained in CCA with radiotherapy, further randomized controlled trials are needed.
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Affiliation(s)
- Domenico Alvaro
- (for SIGE) Department of Clinical Medicine, Division of Gastroenterology, Polo Pontino, Sapienza University of Rome, Rome, Italy
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Murakami Y, Uemura K, Sudo T, Hashimoto Y, Nakashima A, Kondo N, Sakabe R, Ohge H, Sueda T. Prognostic factors after surgical resection for intrahepatic, hilar, and distal cholangiocarcinoma. Ann Surg Oncol 2010; 18:651-8. [PMID: 20945107 DOI: 10.1245/s10434-010-1325-4] [Citation(s) in RCA: 169] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2010] [Indexed: 12/13/2022]
Abstract
BACKGROUND The prognosis of patients with cholangiocarcinoma is unsatisfactory. Therefore, evaluation of prognostic factors and establishment of new therapeutic strategies are needed to improve their long-term survival. The aim of this study was to identify useful prognostic factors for patients with intrahepatic, hilar, and distal cholangiocarcinoma. MATERIALS AND METHODS Records of 127 patients with cholangiocarcinoma (21 with intrahepatic cholangiocarcinoma, 50 with hilar cholangiocarcinoma, and 56 with distal cholangiocarcinoma) who underwent surgical resection were reviewed retrospectively. Relationships between survival and clinicopathological factors including patient demographics and tumor characteristics were evaluated using univariate and multivariate analysis. RESULTS For all 127 patients, overall 1-, 3-, 5-year survival rates were 80, 51, and 40%, respectively. Univariate analysis revealed that adjuvant chemotherapy (P = .049), tumor differentiation (P = .014), lymph node metastasis (P < .001), surgical margin status (P < .001), UICC pT factor (P < .001), and UICC stage (P < .001) were associated significantly with survival. UICC pT factor (P = .007), adjuvant chemotherapy (P = .009), surgical margin status (P = .012), and lymph node metastasis (P = .014) remained independently associated with long-term survival by multivariate analysis. The 5-year survival rates of patients with or without positive surgical margins were 13 and 49%, respectively. The 5-year survival rates of patients treated with or without adjuvant chemotherapy were 47 and 36%, respectively. CONCLUSIONS R0 resection and adjuvant chemotherapy may be mandatory to achieve long-term survival for patients with cholangiocarcinoma.
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Affiliation(s)
- Yoshiaki Murakami
- Department of Surgery, Division of Clinical Medical Science, Graduate School of Biomedical Sciences, Hiroshima University, Hiroshima, Japan.
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Multicenter phase II study of S-1 monotherapy as second-line chemotherapy for advanced biliary tract cancer refractory to gemcitabine. Invest New Drugs 2010; 30:708-13. [PMID: 20924641 DOI: 10.1007/s10637-010-9553-9] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2010] [Accepted: 09/23/2010] [Indexed: 12/22/2022]
Abstract
Gemcitabine is widely used for the treatment of advanced biliary tract cancer (BTC) as first-line chemotherapy. However, there is no standard chemotherapy for patient with advanced BTC refractory to gemcitabine. We conducted a multicenter phase II study of S-1 monotherapy as second-line chemotherapy for patients with advanced BTC that were refractory to gemcitabine. S-1 was administered orally at a dose of 80 mg/m(2) for 28 days, followed by 14 days of rest. This regimen was repeated every 6 weeks. Tumor response was assessed every two cycles using the Response Evaluation Criteria in Solid Tumors version 1.0. Twenty-two patients were enrolled between March 2007 and January 2010, with 14 patients (64%) representing cases of recurrence after surgery. The overall response rate was 22.7%, and the overall disease control rate was 50.0%. The median overall survival time was 13.5 months (95% CI, 7.1-23.1 months) and the median time-to-progression was 5.4 months (95% CI, 2.6-17.2 months). Grade 3/4 toxicities included neutropenia (5%) and anemia (5%). The most common non-hematological toxicities were nausea (27%), anorexia (55%), and pigmentation (32%). In conclusion, S-1 monotherapy is feasible and moderately efficacious second-line chemotherapy for advanced BTC.
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Schiffman SC, Metzger T, Dubel G, Andrasina T, Kralj I, Tatum C, McMasters KM, Scoggins CR, Martin RCG. Precision hepatic arterial irinotecan therapy in the treatment of unresectable intrahepatic cholangiocellular carcinoma: optimal tolerance and prolonged overall survival. Ann Surg Oncol 2010; 18:431-8. [PMID: 20862554 DOI: 10.1245/s10434-010-1333-4] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2010] [Indexed: 12/11/2022]
Abstract
BACKGROUND Unresectable intrahepatic cholangiocellular carcinoma (ICC) carries a poor prognosis, and there are few chemotherapeutic treatments to prolong survival. The purpose of this study was to assess the efficacy of drug-eluting bead (DEB) therapy by transarterial infusion for unresectable ICC. METHODS A prospective multicenter study of ICC patients who received hepatic arterial DEB therapy. RESULTS Twenty-four patients with unresectable ICC were treated with DEB. Ten patients (41.6%) had recurrent ICC after prior radiofrequency ablation (n = 3) or hepatectomy (n = 7). Twenty patients (80%) had received prior chemotherapy, mostly of gemcitabine (n = 8) or Eloxatin (n = 6). The percent of overall liver involvement was < 25% (n = 8), 26% to 50% (n = 11), and > 50% (n = 4). Ten patients (40%) had sites of extrahepatic disease located at lymph nodes (n = 5), bone (n = 2), peritoneum (n = 1), lung (n = 1), and mouth (n = 1). A total of 42 DEB treatments were administered. Eight were administered in combination with systemic chemotherapy of FOLFOX (n = 4) or Gemzar (n = 4). Twelve patients (48%) received a second treatment, and 4 patients (16%) received a third treatment. The median length of stay was 23 h (23-72 h). Eleven adverse reactions (26.2%) were reported. Of these, 7 (63.6%) were minor (less than grade 3). One patient died from hepatorenal syndrome. The disease of one patient was downstaged to resection. After a median follow-up of 13.6 months, the median overall survival of a multitherapeutic regimen with DEB therapy was significantly greater than chemotherapy alone (17.5 vs. 7.4 months; P = 0.02). CONCLUSIONS Bead therapy is safe and effective in patients with unresectable ICC. There is a marked survival benefit when DEB therapy is used as adjunctive therapy.
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Affiliation(s)
- Suzanne C Schiffman
- Department of Surgery, James Graham Brown Cancer Center, University of Louisville, Louisville, KY, USA
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Kanai M, Yoshimura K, Tsumura T, Asada M, Suzuki C, Niimi M, Matsumoto S, Nishimura T, Nitta T, Yasuchika K, Taura K, Mori Y, Hamada A, Inoue N, Tada S, Yanagihara K, Yazumi S, Osaki Y, Chiba T, Ikai I, Fukushima M, Uemoto S, Hatano E. A multi-institution phase II study of gemcitabine/S-1 combination chemotherapy for patients with advanced biliary tract cancer. Cancer Chemother Pharmacol 2010; 67:1429-34. [PMID: 20811895 DOI: 10.1007/s00280-010-1443-5] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2010] [Accepted: 08/20/2010] [Indexed: 12/16/2022]
Abstract
PURPOSE We aimed to evaluate the efficacy and safety of gemcitabine/S-1 combination chemotherapy for the treatment of patients with advanced biliary tract cancer. METHODS Patients with histologically or cytologically confirmed unresectable or recurrent biliary tract cancer were eligible for inclusion. The primary endpoint was overall survival. Gemcitabine was administered intravenously at a dose of 1,000 mg/m(2) over 30 min on days 1 and 8, and oral S-1 was administered daily at a dose of 60 mg/m(2) on days 1-14. This schedule was repeated every 3 weeks until disease progression or patient refusal. RESULTS Twenty-five patients were enrolled between October 2007 and January 2009. Eleven patients (44%) had extrahepatic bile duct cancer, 5 (20%) had intrahepatic bile duct cancer, 8 had gallbladder cancer (32%), and 1 (4%) had ampulla of Vater cancer. The median overall survival time was 12.7 months (95% CI, 8.4-23.5 months), and the 1-year survival rate was 52.0% (95% CI, 31.2-69.2%). Of the 23 patients with evaluable target regions, seven patients experienced a partial response, and an overall response rate was 30.4%. The following grade 3-4 hematological toxicities occurred: neutropenia (56%), leukopenia (24%), anemia (8%) and thrombocytopenia (4%). In spite of the high incidence of grade 3-4 neutropenia, no patients developed febrile neutropenia in the present study. The major grade 3-4 non-hematological toxicities were fatigue (8%), anorexia (8%) and diarrhea (4%). CONCLUSIONS Gemcitabine/S-1 combination chemotherapy offered a promising survival benefit with acceptable toxicity in patients with advanced biliary tract cancer.
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Affiliation(s)
- Masashi Kanai
- Outpatient Oncology Unit, Kyoto University Hospital, 54 Shogoin-Kawahara-cho Sakyo-ku, Kyoto, Japan.
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Hasita H, Komohara Y, Okabe H, Masuda T, Ohnishi K, Lei XF, Beppu T, Baba H, Takeya M. Significance of alternatively activated macrophages in patients with intrahepatic cholangiocarcinoma. Cancer Sci 2010; 101:1913-9. [PMID: 20545696 PMCID: PMC11158749 DOI: 10.1111/j.1349-7006.2010.01614.x] [Citation(s) in RCA: 194] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Many studies have shown that tumor-associated macrophages (TAMs) contribute to tumor development and poor prognosis in various cancers. In this study, we investigated the macrophage populations and phenotypes, and their correlation to angiogenesis, immunosuppression, and clinical prognosis in intrahepatic cholangiocarcinoma (ICC). CD68 (+) and CD163 (+) macrophage infiltration was analyzed in paraffin-embedded tissue samples from 39 patients. CD163 is used as a marker of M2 macrophages. Neovascularization and infiltration of forkhead box P3 (FOXP3) (+) regulatory T cells were also evaluated. The number of CD68 (+) and CD163 (+) macrophages was positively correlated with the numbers of vessels and regulatory T cells. The number of CD163 (+) cells was more closely associated with them. Intrahepatic cholangiocarcinoma (ICC) patients with high counts of CD163 (+) macrophages showed poor disease-free survival (P = 0.0426). The macrophage density was not correlated with overall survival. In an in vitro study using ICC cell lines (HuCCT1, RBE, and MEC) and human macrophages, tumor cell supernatant (TCS) from cell lines induced an activation of signal transducers and activators of transcription-3 (Stat3) and macrophage polarization toward the M2 phenotype. Tumor cell supernatant (TCS) from HuCCT1 most strongly induced Stat3 activation and production of cytokines and other bioactive molecules such as interleukin (IL)-10, vascular endothelial growth factor (VEGF)-A, transforming growth factor (TGF)-beta, and matrix metalloproteinase (MMP)-2. Down-regulation of Stat3 by siRNA significantly suppressed the production of IL-10 and VEGF-A. These results provide suggestive evidence that TAMs contribute to cancer progression via Stat3 activation, and CD163 is useful for evaluating M2 TAMs and predicting the clinical prognosis of ICC patients.
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Affiliation(s)
- Horlad Hasita
- Department of Cell Pathology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
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71
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Feasibility study of gemcitabine and cisplatin combination chemotherapy for patients with refractory biliary tract cancer. Invest New Drugs 2010; 29:1488-93. [PMID: 20607585 DOI: 10.1007/s10637-010-9485-4] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2010] [Accepted: 06/07/2010] [Indexed: 12/23/2022]
Abstract
Gemcitabine and cisplatin combination chemotherapy have been shown to have promising efficacy for the treatment of advanced biliary tract cancer (BTC) as a first-line chemotherapy. However, this treatment has not been approved for clinical practice in Japan. Oral fluoropyrimidines (e.g., S-1 and capecitabine) are also promising agents that are widely used with or without gemcitabine. Unfortunately, there is no standard chemotherapy for patients refractory to gemcitabine and oral fluoropyrimidine. We conducted a feasibility study of gemcitabine and cisplatin combination chemotherapy for patients with advanced BTC who are refractory to gemcitabine and S-1. Gemcitabine (1,000 mg/m(2)) and cisplatin (25 mg/m(2)) were administered intravenously on days 1 and 8, and this regimen was repeated every 3 weeks. Tumor response was assessed every two cycles using the Response Evaluation Criteria in Solid Tumors version 1.0. Twenty patients with pathologically confirmed BTC were enrolled. Gemcitabine and cisplatin combination chemotherapy was administered as a second-line chemotherapy in thirteen patients and as a third-line chemotherapy in seven patients. Tumor response did not occur in any of the cases. Fourteen patients demonstrated stable diseases, and the disease control rate was 70%. Median overall survival and time-to-progression were 5.9 months (95% CI, 3.9-11.3 months) and 3.6 months (95% CI, 2.2-4.2 months), respectively. Grade 3/4 toxicities included leucopenia (35%), neutropenia (35%), anemia (20%), and thrombocytopenia (15%). Two patients treated for approximately 1 year developed cisplatin-related toxicities. In conclusion, gemcitabine and cisplatin combination chemotherapy produces a limited tumor response in BTC, but may prolong patient's survival.
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Sasaki T, Isayama H, Nakai Y, Togawa O, Kogure H, Ito Y, Yamamoto K, Mizuno S, Yagioka H, Yashima Y, Kawakubo K, Arizumi T, Matsubara S, Sasahira N, Hirano K, Tsujino T, Toda N, Tada M, Omata M, Koike K. Prognostic factors in patients with advanced biliary tract cancer receiving chemotherapy. Cancer Chemother Pharmacol 2010; 67:847-53. [PMID: 20563811 DOI: 10.1007/s00280-010-1360-7] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2010] [Accepted: 05/01/2010] [Indexed: 12/23/2022]
Abstract
PURPOSE Prognostic factors for patients with advanced biliary tract cancer receiving chemotherapy are presently not well established. Gallbladder cancer and intra-hepatic cholangiocarcinoma are previously reported prognostic factors of poor prognosis; however, tumor volume has not been analyzed in these previous reports. METHODS We analyzed 56 consecutive patients with advanced biliary tract cancer who had received gemcitabine and S-1 combination chemotherapy as first-line palliative chemotherapy. Prognostic factors, including the baseline sum longest diameter (BSLD) representing tumor volume in Response Evaluation Criteria in Solid Tumor, were evaluated. RESULTS By multivariate analysis, age ≥70 (HR 3.01, 95% CI 1.25-7.31, P = 0.014) and larger BSLD (HR 1.09, 95% CI 1.01-1.18, P = 0.021) were statistically significant independent predictors of poor prognosis. Primary biliary site was not identified as a prognostic factor (P = 0.728). Median survival times of patients with BSLDs ≤ 9.0 cm and BSLDs > 9.0 cm were 18.7 and 8.8 months, respectively (P = 0.024). CONCLUSIONS Age and BSLD were identified as strong prognostic factors for patients with advanced biliary tract cancer receiving chemotherapy. Tumor volume might be more important than primary biliary site for the prognosis of advanced biliary tract cancer.
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Affiliation(s)
- Takashi Sasaki
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8655, Japan
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Induction of MKP-1 prevents the cytotoxic effects of PI3K inhibition in hilar cholangiocarcinoma cells. J Cancer Res Clin Oncol 2010; 136:1537-44. [PMID: 20145951 DOI: 10.1007/s00432-010-0811-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2009] [Accepted: 01/28/2010] [Indexed: 12/22/2022]
Abstract
PURPOSE Hilar cholangiocarcinoma (Klatskin tumor) is one of the most difficult cancers to treat. We demonstrate activation of phosphoinositide-3-kinase (PI3K)/Akt signaling, which is a critical pathway for cell survival, in hilar cholangiocarcinoma cells. However, inhibition of PI3K has little effect on hilar cholangiocarcinoma cell survival. In this study, we investigated the mechanism by which hilar cholangiocarcinoma cells resist PI3K inhibitors. METHODS Human hilar cholangiocarcinoma cells KKU-100 were treated with PI3K inhibitors, and cell viability and apoptosis assays were performed. The expression of a MAPK phosphatase (MKP-1) that contributes to cancer cell survival in response to multiple stress stimuli was assayed by quantitative real-time RT-PCR and western blotting. In addition, the effects of the MKP-1 inhibitor were studied in KKU-100 cells treated with PI3K inhibitors. RESULTS Incubation of KKU-100 cells with PI3K inhibitors resulted in increased expression of MKP-1. Furthermore, we found that inhibition of MKP-1 using siRNA silencing sensitized KKU-100 cells to PI3K inhibitor-induced apoptosis via increased phosphorylation of p38 MAPK. CONCLUSIONS These results indicate that concurrent inhibition of PI3K and MKP-1 induces apoptosis in KKU-100 cells. Simultaneous targeting of the PI3K pathway and MKP-1 may be a useful approach to improve therapies directed against hilar cholangiocarcinoma.
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