Skip to main content
Erschienen in:

Open Access 09.04.2021 | SHORT REPORT

Efficacy and safety of S-1 following gemcitabine with cisplatin for advanced biliary tract cancer

verfasst von: Hiroto Inoue, Akiko Todaka, Kentaro Yamazaki, Kunihiro Fushiki, Hiromichi Shirasu, Takeshi Kawakami, Takahiro Tsushima, Satoshi Hamauchi, Tomoya Yokota, Nozomu Machida, Akira Fukutomi, Yusuke Onozawa, Akira Andoh, Hirofumi Yasui

Erschienen in: Investigational New Drugs | Ausgabe 5/2021

Summary

Background Combination therapy of gemcitabine with cisplatin (GC) is a standard first-line therapy for unresectable or recurrent biliary tract cancer (BTC). S-1 is often used as a second-line therapy in clinical practice, based on the results of some clinical studies investigating its efficacy and safety following gemcitabine monotherapy. However, few studies have reported on the clinical outcomes of S-1 following GC. The purpose of this study was to elucidate the efficacy and safety of S-1 following GC for unresectable and recurrent BTC. Methods We retrospectively collected the data of 116 patients (pts) who were treated with S-1 as a second-line therapy following GC for unresectable or recurrent BTC at Shizuoka Cancer Center (November 2009 to July 2019). Results Of these 116 pts., 84 were assessable. Patient characteristics were as follows: intrahepatic bile duct/extrahepatic bile duct/gallbladder cancer, 30/23/31 pts.; metastatic/recurrent/locally advanced, 57/17/10 pts. The median time to treatment failure and overall survival were 2.5 and 6.0 months, respectively. Among 65 pts. with measurable lesions, the overall response rate was 3.1% (2/65 pts) and the disease control rate was 24.6% (19/65 pts). The common grade 3/4 toxicities included anemia (12%), neutropenia (4%), infections (16%), fatigue (6%), and diarrhea (4%). Dose reduction or treatment schedule modification of S-1 was required in 29 pts. (34.5%), and 17 pts. (20%) terminated S-1 due to adverse events. Conclusions The efficacy and safety of S-1 following GC were almost the same as those of S-1 following GEM monotherapy for unresectable or recurrent BTC.
Hinweise

Publisher’s note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Introduction

The incidence of biliary tract cancer (BTC), including intrahepatic bile duct cancer (IHC), extrahepatic bile duct cancer (EHC), gallbladder cancer (GBC), and ampullary cancer, is increasing worldwide, although this condition is still rare [1]. However, BTC is relatively common in Japan, where it is the sixth leading cause of death [2]. Surgical resection is the only treatment that can provide a cure, but most patients with BTC cannot undergo resection because of metastatic lesions or locally advanced disease at the time of diagnosis. For unresectable and recurrent BTC, systemic chemotherapy is the only effective treatment. The combination chemotherapy of gemcitabine with cisplatin (GC) demonstrated a survival benefit compared with gemcitabine monotherapy in the ABC-02 study [3] and the BT-22 study [4]. Therefore, GC has been recommended as a standard first-line therapy for unresectable and recurrent BTC in several sets of guidelines [5, 6]. In the second-line treatment for BTC, FOLFOX (oxaliplatin, 5-fluorouracil, and leucovorin) significantly improved overall survival compared with active symptom control in a randomized phase III trial (ABC-06) [7], and is described as being a preferred regimen in the National Comprehensive Cancer Network (NCCN) guidelines [6]. However, oxaliplatin is not approved for BTC in Japan. S-1 is an oral fluoropyrimidine anticancer drug that showed a good response rate of 35.0% as first-line therapy for advanced BTC in a phase II study, and was approved in Japan in 2007 [8]. As a second-line treatment for advanced BTC, two phase II studies of S-1 after gemcitabine-based chemotherapy showed response rates of 7.5%–22.7%, with median progression-free survival (PFS) and overall survival (OS) of 2.5–5.4 and 6.8–13.5 months, respectively [9, 10]. Other retrospective studies reported the efficacy of S-1 as a second-line therapy, with response rates of 4%–18.8% and median PFS and OS of 2.3–5.5 and 6.0–8.0 months, respectively [11, 12]. Currently, S-1 is used for patients with advanced BTC for whom GC failed in most Asian countries including Japan. However, most previous studies of S-1 in second-line treatment for advanced BTC were on patients for whom gemcitabine monotherapy failed, and data for patients with a previous history of GC are limited. The purpose of this study was to elucidate the efficacy and safety of S-1 following GC for unresectable and recurrent BTC.

Patients and methods

Patients and treatment

We retrospectively assessed the data of 116 patients who were treated with S-1 as second-line therapy following GC for unresectable and recurrent BTC at Shizuoka Cancer Center from November 2009 to July 2019. Unresectable BTC included metastatic BTC and locally advanced BTC defined by invasion of extensive vascular or bile duct, or inadequate remnant liver volume for major hepatic resection. The inclusion criteria were Eastern Clinical Oncology Group (ECOG) performance status (PS) 2 or less and adequate organ function: white blood cell count >3000 μl, neutrophil count >1500/μl, hemoglobin >8.0 g/dl, platelet count >80,000/μl, total bilirubin ≤2.0 mg/dl, serum transaminases <5 times the upper limit, and creatinine clearance ≥30 ml/min. The exclusion criteria were as follows: (1) concomitant use of other anticancer drugs; (2) prior history of S-1; (3) other active malignancies; (4) any other serious complications; and (5) inappropriate initial dose of S-1.
S-1 was administered for 28 days followed by 14 days of rest. Its initial dose was determined based on body surface area (BSA) as follows: BSA < 1.25 m2, 80 mg/day; 1.25 m2 ≤ BSA ≤ 1.5 m2, 100 mg/day; and BSA > 1.5 m2, 120 mg/day. When creatinine clearance was ≤60 ml/min, the initial dose of S-1 was reduced by one level (20 mg/day). At the physician’s discretion, the initial dose reduction by one level due to the patient’s general condition, was acceptable. The treatment was repeated until disease progression, appearance of unacceptable adverse events (AEs), or patient refusal, whichever occurred first. Dose reduction and treatment schedule modification of S-1 were considered in the case of severe AEs, such as grade 4 hematological AEs or grade 3 or worse non-hematological AEs according to the Common Terminology Criteria of Adverse Events (CTCAE) version 5.0.

Evaluations

The outcomes of this study were time to treatment failure (TTF), overall survival (OS), overall response rate (ORR), disease control rate (DCR), and safety. TTF and OS were estimated with the Kaplan–Meier survival curve and compared using the log-rank test. TTF was measured from the date of the first administration of S-1 to the date of discontinuation of S-1 from any cause. OS was measured from the date of the first administration to the date of death from any cause. In addition, as exploratory analysis, the efficacy of the sequential therapy of S-1 following GC was assessed. These efficacy outcomes included TTF2 and OS2, which indicated the periods from the first administration of GC therapy to the discontinuation of S-1 and to death from any cause, respectively.
ORR and DCR were evaluated only in the patients with measurable lesions. ORR was the ratio of the number of patients achieving a complete or partial response to the total number of patients with measurable lesions, and DCR was the ratio of the number of patients achieving a complete or partial response, or stable disease to the total number of patients with measurable lesions, in accordance with the Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1. All statistical analyses were performed using EZR version 1.37 (Saitama Medical Center, Jichi Medical University, Saitama, Japan) [13], which is a graphical user interface for R (The R Foundation for Statistical Computing, Vienna, Austria).

Results

Patient characteristics

Among 116 patients who were treated with S-1 as second-line therapy following GC for unresectable or recurrent BTC, 32 patients were excluded in this analysis: 19 patients had inadequate organ function, 5 patients received S-1 with an initial dose reduction of two levels or an inappropriate dose, and 3 patients had other active cancer (Fig. 1). Thus, the analysis set in this study included 84 patients; a summary of the patients’ characteristics is shown in Table 1. There were 30 (36%), 23 (27%), and 31 (37%) patients with IHC, EHC, and GBC, respectively. There were no patients with ampullary cancer. There were 57 (68%), 17 (20%), and 10 (12%) patients with metastatic, recurrent, and locally advanced disease, respectively.
Table 1
Characteristics of all patients
N
 
84
Age (years)
Median (range)
66 (29–79)
Sex
Male
52 (62%)
Female
32 (38%)
ECOG PS*
0
40 (48%)
1
33 (39%)
2
11 (13%)
Primary lesion
Intrahepatic
30 (36%)
Extrahepatic
23 (27%)
Gallbladder
31 (37%)
Disease status
Metastatic
57 (68%)
Recurrent
17 (20%)
Locally advanced
10 (12%)
*Eastern Cooperative Oncology Group performance status
About GC treatment, 2 patients discontinued GC for adverse events: renal failure and interstitial lung disease. In 17 patients, cisplatin was interrupted due to renal failure, peripheral neuropathy, and cumulative dose of CDDP. After that, only gemcitabine was continued until disease progression.

Treatment

At the data cut-off date of this analysis of January 2020, all patients terminated S-1 and median follow-up time was 5.7 months. Initial dose reduction was required in 13 patients (16%). The reasons for initial dose reduction were as follows: poor general condition in 9 patients; older age in 3 patients; and thrombocytopenia in 1 patient. Furthermore, dose reduction or treatment schedule modification after the initiation of S-1 was required in 29 patients (34.5%). The reasons for this were as follows: fatigue or anorexia in 12 patients; diarrhea in 6 patients; and creatinine increase in 3 patients. Sixty-four patients (76%) terminated S-1 due to disease progression, while 17 patients (20%) terminated it due to AEs: infection in 7 patients, and fatigue or anorexia in 4 patients. Thirteen patients (15%) received subsequent anticancer treatments after the discontinuation of S-1 and eight patients received gemcitabine-based regimens.

Efficacy

The median TTF and OS were 2.5 (95% CI: 1.9–3.3) and 6.0 months (95% CI: 4.8–6.8), respectively (Fig. 2). Among 65 patients with measurable lesions, no patients achieved complete response, and partial response and stable disease were observed in 2 (3.1%) and 14 (21.5%) patients, respectively, resulting in ORR of 3.1% and DCR of 24.6% (Table 2).
Table 2
Overall response of the patients with measurable lesions
 
N = 65
Complete response
0
Partial response
2 (3.1%)
Stable disease
14 (21.5%)
Progressive disease
45 (69.2%)
Not evaluable
4 (6.2%)
Overall response rate
3.1%
Disease control rate
24.6%
In the subgroup analysis by primary lesion, the median OS of the patients with IHC, EHC, and GBC was 7.3 (95% CI: 5.6–9.6), 6.0 (95% CI: 3.4–6.5), and 5.0 months (95% CI: 2.6–6.3), respectively, which did not differ significantly (p = 0.144). ORR and DCR of the patients with each primary lesion were as follows: 4% (1/25) and 32% (8/25) in IHC patients; 0% and 14.3% (2/14) in EHC patients; and 3.8% (1/26) and 23.1% (6/26) in GBC patients, respectively. In the analysis by disease status, the median OS of the patients with metastatic, recurrent, and locally advanced disease was 5.6 (95% CI: 4.7–7.0), 9.0 (95% CI: 2.5–15.7), and 4.3 months (95% CI: 1.3–6.5), respectively, which did not differ significantly (p = 0.105) (Fig. 3).
As exploratory analysis, the median TTF2 and OS2 were 11.2 (95% CI: 8.0–13.1) and 14.6 months (95% CI: 11.8–17.1), respectively. The median period of prior GC treatment was 6.0 months (95% CI: 4.4–7.2). Except for 19 patients who discontinued cisplatin, the median TTF and OS of S-1 were 2.1 (95% CI: 1.7–3.3) and 5.1 months (95% CI: 3.7–7.0), respectively.

Safety

The major AEs of grade 2 or higher are shown in Table 3. The major grade 3 or 4 hematological toxicities included anemia (12%) and neutropenia (4%). The common grade 3 or 4 non-hematological toxicities included infections (16%), fatigue (6%), and diarrhea (4%). Of 14 patients with grade 3 or 4 infections, 7 patients had biliary tract infections. No treatment-related death was observed.
Table 3
Adverse events (grade 2 or above)
 
Grade 2 (%)
Grade 3/4 (%)
Leukopenia
2 (2%)
1 (1%)
Neutropenia
1 (1%)
3 (4%)
Anemia
7 (8%)
10 (12%)
Thrombocytopenia
12 (14%)
1 (1%)
Febrile neutropenia
0
2 (2%)
Nausea
11 (13%)
0
Anorexia
19 (23%)
2 (2%)
Fatigue
19 (23%)
5 (6%)
Diarrhea
8 (10%)
3 (4%)
Abdominal pain
0
2 (2%)
Mucositis oral
2 (2%)
0
Watering eyes
2 (2%)
0
Skin rash
1 (1%)
0
Creatinine increase
5 (6%)
0
Colonic perforation
0
1 (1%)
Biliary tract infection
0
7 (8%)
Infection (others)
5 (6%)
7 (8%)

Discussion

To the best of our knowledge, this is the first study assessing the efficacy and safety of S-1 for patients with unresectable and recurrent BTC for whom GC, the current standard first-line therapy, failed. Our results regarding the efficacy were similar to those of some previous studies after gemcitabine monotherapy refractory: Suzuki et al. [9] reported median PFS and OS were 2.5 and 6.8 months, respectively, and Kobayashi et al. [11] reported median PFS and OS were 2.3 and 6.0 months, respectively. S-1 has a certain efficacy for patients who have become refractory to not only gemcitabine monotherapy but also GC combination therapy. Among the previous studies, however, that by Sasaki et al. [10] showed better results than other studies: median PFS and OS were 5.4 and 13.5 months, respectively. The reason for the difference between our work and this previous report may be related to the rate of primary lesions and disease status. Our study included 37% GBC cases and 20% cases with recurrent disease, while that of Sasaki et al. included a smaller proportion of GBC and a larger proportion of recurrent disease. Patients with GBC have been reported to have a shorter OS than those with IHC/EHC [14, 15]. Okusaka et al. [4] reported that patients with primary tumors had worse survival than those without primary tumors. This means that recurrent disease after primary tumor resection is likely to show better survival benefits. These tendencies were also found in our study, although there was no significant difference.
Because of second-line therapy, ORR in this study (3.1%) was not so good compared to ORR as first-line therapy (35.0%) [8] This result was similar to the previous study as second-line therapy (4.0–7.5%) Therefore, it is considered difficult to improve the symptoms caused from the tumor.
The efficacy of the sequential therapy of S-1 following GC appears to be relatively good: the median TTF2 and OS2 were 11.2 and 14.6 months, respectively. Because the median period of GC treatment was consistent with those of previous studies [3, 4], the second-line therapy of S-1 benefited survival. The triplet regimen of GC plus S-1 (GCS) became one of the standard therapies in Japan, based on a phase III study (KHBO1401-MITSUBA) in 2018 [16]. GCS showed significantly longer PFS (7.4 vs. 5.5 months) and OS (13.5 vs. 12.6 months), and higher ORR (41.5% vs. 15.0%) than GC; however, the effect of adding S-1 to GC on OS was less than 1 month. Of the patients who received GC in the KHBO1401 study, only 22.8% were treated with S-1 after becoming refractory to GC. In the JCOG1113 study, 53% of patients in the GC group were treated with S-1 in second-line therapy, and the median OS of the patients receiving GC was 13.4 months [17]. It should be noted that the results were limited to cases that could be treated with S-1 after becoming refractory to GC, although the OS of sequential therapy in both JCOG1113 and our study was comparable to that of the triplet regimen. If the triplet therapy is difficult, sequential therapy is also expected to be a good option. It is important to establish an appropriate strategy that exploits all three drugs: gemcitabine, cisplatin, and S-1.
As with the efficacy, our results about safety were also almost consistent with those of previous reports, except for increases in anemia and creatinine. In an effort to make this cohort as close as possible to real-world patients, our inclusion criteria were made slightly wider than in previous studies, within an acceptable range. For that reason, the rate of grade 3/4 anemia (12%) was slightly higher than those of previous reports (2%–8%) [9, 10, 12]. Similarly, the rate of grade 2 creatinine increase was also higher. Nevertheless, few patients terminated S-1 treatment due to hematological toxic effects and renal dysfunction. Many patients terminated S-1 due to infection including biliary tract infection, which was mainly caused by the tumor characteristics rather than drug toxicity. Thus, S-1 following GC appears to be a feasible treatment, with appropriate interruption and dose or schedule modification.
Our study has several limitations. First, this is a retrospective study at a single institution. Even so, our study is the largest to assess the effect of S-1 for second-line treatment of unresectable and recurrent BTC, and the first study limited to patients for whom GC failed. Second, this is not a comparative study: we did not compare the results of S-1 following GC with those of other anticancer drugs or placebo following GC. Although S-1 has been mainly used only in Asian countries, S-1 is the only currently available drug for second-line treatment of unresectable and recurrent BTC. However, the FOLFOX regimen may become available as a second therapy in the near future, and target therapies based on genomic alterations are also likely to become effective treatments [18]. These new therapies may reduce the opportunity to use S-1 for second-line therapy of unresectable and recurrent BTC. Nonetheless, not all patients are indicated for these new therapies, so the current study is meaningful in clinical practice. S-1 is still a treatment option with the advantages of less toxic effects and the convenience associated with oral drug administration.
In conclusion, the efficacy and safety of S-1 following GC were almost the same as those of S-1 following GEM monotherapy. S-1 is a feasible treatment and has a certain effect, although its efficacy is marginal. Nonetheless, the sequential therapy of S-1 following GC showed favorable effects. Therefore, when starting treatment with GC, it is necessary to make an appropriate strategy for using S-1 sequentially, and to exploit all three drugs.

Acknowledgments

No financial support was obtained for this study.

Declarations

All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional review board of Shizuoka Cancer Center (reference number: J2019–180-2019-1-2) and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
For this type of study, formal consent is not required.

Conflict of interest

H Inoue declares that he has no conflict of interest. A Todaka declares that he has no conflict of interest. K Yamazki received honoraria from Taiho, Takeda, Chugai, Yakult, Ono, Bristol-Myers, Eli Lily, Merk, MSD, Bayer and Sanofi, and received a research funding from Taiho and Eli Lily. K Fushiki declares that he has no conflict of interest. H Shirasu declares that he has no conflict of interest. T Kawakami received honoraria from Taiho. T Tsushima declares that he has no conflict of interest. S Hamauchi declares that he has no conflict of interest. T Yokota declares that he has no conflict of interest. N Machida declares that he has no conflict of interest. A Fukutomi declares that he has no conflict of interest. Y Onozawa declares that he has no conflict of interest. A Ando declares that he has no conflict of interest. H Yasui declares that he has no conflict of interest.
Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://​creativecommons.​org/​licenses/​by/​4.​0/​.

Publisher’s note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Unsere Produktempfehlungen

e.Med Interdisziplinär

Kombi-Abonnement

Für Ihren Erfolg in Klinik und Praxis - Die beste Hilfe in Ihrem Arbeitsalltag

Mit e.Med Interdisziplinär erhalten Sie Zugang zu allen CME-Fortbildungen und Fachzeitschriften auf SpringerMedizin.de.

Literatur
1.
Zurück zum Zitat Florio AA, Ferlay J, Znaor A, Ruggieri D, Alvarez CS, Laversanne M, Bray F, McGlynn KA, Petrick JL (2020) Global trends in intrahepatic and extrahepatic cholangiocarcinoma incidence from 1993 to 2012. Cancer 126:2666–2678CrossRef Florio AA, Ferlay J, Znaor A, Ruggieri D, Alvarez CS, Laversanne M, Bray F, McGlynn KA, Petrick JL (2020) Global trends in intrahepatic and extrahepatic cholangiocarcinoma incidence from 1993 to 2012. Cancer 126:2666–2678CrossRef
3.
Zurück zum Zitat Valle J, Wasan H, Palmer DH, Cunningham D, Anthoney A, Maraveyas A, Madhusudan S, Iveson T, Hughes S, Pereira SP, Roughton M, Bridgewater J (2010) Cisplatin plus gemcitabine versus gemcitabine for biliary tract cancer. N Engl J Med 362:1273–1281CrossRef Valle J, Wasan H, Palmer DH, Cunningham D, Anthoney A, Maraveyas A, Madhusudan S, Iveson T, Hughes S, Pereira SP, Roughton M, Bridgewater J (2010) Cisplatin plus gemcitabine versus gemcitabine for biliary tract cancer. N Engl J Med 362:1273–1281CrossRef
4.
Zurück zum Zitat Okusaka T, Nakachi K, Fukutomi A, Mizuno N, Ohkawa S, Funakoshi A, Nagino M, Kondo S, Nagaoka S, Funai J, Koshiji M, Nambu Y, Furuse J, Miyazaki M, Nimura Y (2010) Gemcitabine alone or in combination with cisplatin in patients with biliary tract cancer: a comparative multicentre study in Japan. Br J Cancer 103:469–474CrossRef Okusaka T, Nakachi K, Fukutomi A, Mizuno N, Ohkawa S, Funakoshi A, Nagino M, Kondo S, Nagaoka S, Funai J, Koshiji M, Nambu Y, Furuse J, Miyazaki M, Nimura Y (2010) Gemcitabine alone or in combination with cisplatin in patients with biliary tract cancer: a comparative multicentre study in Japan. Br J Cancer 103:469–474CrossRef
5.
Zurück zum Zitat Miyazaki M, Yoshitomi H, Miyakawa S, Uesaka K, Unno M, Endo I, Ota T, Ohtsuka M, Kinoshita H, Shimada K, Shimizu H, Tabata M, Chijiiwa K, Nagino M, Hirano S, Wakai T, Wada K, Iasayama H, Okusaka T, Tsuyuguchi T, Fujita N, Furuse J, Yamao K, Murakami K, Yamazaki H, Kijima H, Nakanuma Y, Yoshida M, Takayashiki T, Takada T (2015) Clinical practice guidelines for the management of biliary tract cancers 2015: the 2nd English edition. J Hepatobiliary Pancreat Sci 22:249–273CrossRef Miyazaki M, Yoshitomi H, Miyakawa S, Uesaka K, Unno M, Endo I, Ota T, Ohtsuka M, Kinoshita H, Shimada K, Shimizu H, Tabata M, Chijiiwa K, Nagino M, Hirano S, Wakai T, Wada K, Iasayama H, Okusaka T, Tsuyuguchi T, Fujita N, Furuse J, Yamao K, Murakami K, Yamazaki H, Kijima H, Nakanuma Y, Yoshida M, Takayashiki T, Takada T (2015) Clinical practice guidelines for the management of biliary tract cancers 2015: the 2nd English edition. J Hepatobiliary Pancreat Sci 22:249–273CrossRef
7.
Zurück zum Zitat Lamarca A, Palmer DH, Wasan H, et al. ABC-06|A randomized phase III, multi-centre, open-label study of active symptom control (ASC) alone or ASC with oxaliplatin/5-FU chemotherapy (ASC + mFOLFOX) for patients(pts) with locally advanced / metastatic biliary tract cancers (ABC) previously-treated with cisplatin/gemcitabine (CisGem) chemotherapy. 2019 ASCO Annual Meeting, (Abstract #4003) Lamarca A, Palmer DH, Wasan H, et al. ABC-06|A randomized phase III, multi-centre, open-label study of active symptom control (ASC) alone or ASC with oxaliplatin/5-FU chemotherapy (ASC + mFOLFOX) for patients(pts) with locally advanced / metastatic biliary tract cancers (ABC) previously-treated with cisplatin/gemcitabine (CisGem) chemotherapy. 2019 ASCO Annual Meeting, (Abstract #4003)
8.
Zurück zum Zitat Furuse J, Okusaka T, Boku N, Ohkawa S, Sawaki A, Masumoto T, Funakoshi A (2008) S-1 monotherapy as first-line treatment in patients with advanced biliary tract cancer: a multicenter phase II study. Cancer Chemother Pharmacol 62:849–855CrossRef Furuse J, Okusaka T, Boku N, Ohkawa S, Sawaki A, Masumoto T, Funakoshi A (2008) S-1 monotherapy as first-line treatment in patients with advanced biliary tract cancer: a multicenter phase II study. Cancer Chemother Pharmacol 62:849–855CrossRef
9.
Zurück zum Zitat Suzuki E, Ikeda M, Okusaka T, Nakamori S, Ohkawa S, Nagakawa T, Boku N, Yanagimoto H, Sato T, Furuse J (2013) A multicenter phase II study of S-1 for gemcitabine-refractory biliary tract cancer. Cancer Chemother Pharmacol 71:1141–1146CrossRef Suzuki E, Ikeda M, Okusaka T, Nakamori S, Ohkawa S, Nagakawa T, Boku N, Yanagimoto H, Sato T, Furuse J (2013) A multicenter phase II study of S-1 for gemcitabine-refractory biliary tract cancer. Cancer Chemother Pharmacol 71:1141–1146CrossRef
10.
Zurück zum Zitat Sasaki T, Isayama H, Nakai Y et al (2013) Multicenter phase II study of S-1 monotherapy as second-line chemotherapy for advanced biliary tract cancer refractory to gemcitabine. Investig New Drugs 30:708–713CrossRef Sasaki T, Isayama H, Nakai Y et al (2013) Multicenter phase II study of S-1 monotherapy as second-line chemotherapy for advanced biliary tract cancer refractory to gemcitabine. Investig New Drugs 30:708–713CrossRef
11.
Zurück zum Zitat Kobayashi S, Ueno M, Ohkawa S, Andou T, Kameda R, Yamamoto N, Morinaga S (2012) A retrospective study of S-1 monotherapy as second-line treatment for patients with advanced biliary tract cancer. Jpn J Clin Oncol 42:800–806CrossRef Kobayashi S, Ueno M, Ohkawa S, Andou T, Kameda R, Yamamoto N, Morinaga S (2012) A retrospective study of S-1 monotherapy as second-line treatment for patients with advanced biliary tract cancer. Jpn J Clin Oncol 42:800–806CrossRef
12.
Zurück zum Zitat Sasaki T, Isayama H, Yashima Y, Yagioka H, Kogure H, Arizumi T, Togawa O, Matsubara S, Ito Y, Nakai Y, Sasahira N, Hirano K, Tsujino T, Tada M, Kawabe T, Omata M (2009) S-1 monotherapy in patients with advanced biliary tract cancer. Oncology 77:71–74CrossRef Sasaki T, Isayama H, Yashima Y, Yagioka H, Kogure H, Arizumi T, Togawa O, Matsubara S, Ito Y, Nakai Y, Sasahira N, Hirano K, Tsujino T, Tada M, Kawabe T, Omata M (2009) S-1 monotherapy in patients with advanced biliary tract cancer. Oncology 77:71–74CrossRef
13.
Zurück zum Zitat Kanda Y (2013) Investigation of the freely available easy-to-use software ‘EZR’ for medical statistics. Bone Marrow Transplant 48:452–458CrossRef Kanda Y (2013) Investigation of the freely available easy-to-use software ‘EZR’ for medical statistics. Bone Marrow Transplant 48:452–458CrossRef
14.
Zurück zum Zitat Eckel F, Schmid RM (2007) Chemotherapy in advanced biliary tract carcinoma: a pooled analysis of clinical trials. Br J Cancer 96:896–902CrossRef Eckel F, Schmid RM (2007) Chemotherapy in advanced biliary tract carcinoma: a pooled analysis of clinical trials. Br J Cancer 96:896–902CrossRef
15.
Zurück zum Zitat Yonemoto N, Furuse J, Okusaka T, Yamao K, Funakoshi A, Ohkawa S, Boku N, Tanaka K, Nagase M, Saisho H, Sato T (2007) A multi-center retrospective analysis of survival benefits of chemotherapy for unresectable biliary tract cancer. Jpn J Clin Oncol 37:843–851CrossRef Yonemoto N, Furuse J, Okusaka T, Yamao K, Funakoshi A, Ohkawa S, Boku N, Tanaka K, Nagase M, Saisho H, Sato T (2007) A multi-center retrospective analysis of survival benefits of chemotherapy for unresectable biliary tract cancer. Jpn J Clin Oncol 37:843–851CrossRef
16.
Zurück zum Zitat Sakai D, Kanai M, Kobayashi S et al (2018) Randomized phase III study of gemcitabine, cisplatin plus S-1 (GCS) versus gemcitabine, cisplatin (GC) for advanced biliary tract cancer (KHBO1401-MITSUBA). Ann Oncol 29:viii205CrossRef Sakai D, Kanai M, Kobayashi S et al (2018) Randomized phase III study of gemcitabine, cisplatin plus S-1 (GCS) versus gemcitabine, cisplatin (GC) for advanced biliary tract cancer (KHBO1401-MITSUBA). Ann Oncol 29:viii205CrossRef
17.
Zurück zum Zitat Morizane C, Okusaka T, Mizusawa J, Katayama H, Ueno M, Ikeda M, Ozaka M, Okano N, Sugimori K, Fukutomi A, Hara H, Mizuno N, Yanagimoto H, Wada K, Tobimatsu K, Yane K, Nakamori S, Yamaguchi H, Asagi A, Yukisawa S, Kojima Y, Kawabe K, Kawamoto Y, Sugimoto R, Iwai T, Nakamura K, Miyakawa H, Yamashita T, Hosokawa A, Ioka T, Kato N, Shioji K, Shimizu K, Nakagohri T, Kamata K, Ishii H, Furuse J, members of the Hepatobiliary and Pancreatic Oncology Group of the Japan Clinical Oncology Group (JCOG-HBPOG) (2019) Combination gemcitabine plus S-1 versus gemcitabine plus cisplatin for advanced/recurrent biliary tract cancer: the FUGA-BT (JCOG1113) randomized phase III clinical trial. Ann Oncol 30:1950–1958CrossRef Morizane C, Okusaka T, Mizusawa J, Katayama H, Ueno M, Ikeda M, Ozaka M, Okano N, Sugimori K, Fukutomi A, Hara H, Mizuno N, Yanagimoto H, Wada K, Tobimatsu K, Yane K, Nakamori S, Yamaguchi H, Asagi A, Yukisawa S, Kojima Y, Kawabe K, Kawamoto Y, Sugimoto R, Iwai T, Nakamura K, Miyakawa H, Yamashita T, Hosokawa A, Ioka T, Kato N, Shioji K, Shimizu K, Nakagohri T, Kamata K, Ishii H, Furuse J, members of the Hepatobiliary and Pancreatic Oncology Group of the Japan Clinical Oncology Group (JCOG-HBPOG) (2019) Combination gemcitabine plus S-1 versus gemcitabine plus cisplatin for advanced/recurrent biliary tract cancer: the FUGA-BT (JCOG1113) randomized phase III clinical trial. Ann Oncol 30:1950–1958CrossRef
18.
Zurück zum Zitat Tella SH, Kommalapati A, Borad MJ, Mahipal A (2020) Second-line therapies in advanced biliary tract cancers. Lancet Oncol 21:e29–e41CrossRef Tella SH, Kommalapati A, Borad MJ, Mahipal A (2020) Second-line therapies in advanced biliary tract cancers. Lancet Oncol 21:e29–e41CrossRef
Metadaten
Titel
Efficacy and safety of S-1 following gemcitabine with cisplatin for advanced biliary tract cancer
verfasst von
Hiroto Inoue
Akiko Todaka
Kentaro Yamazaki
Kunihiro Fushiki
Hiromichi Shirasu
Takeshi Kawakami
Takahiro Tsushima
Satoshi Hamauchi
Tomoya Yokota
Nozomu Machida
Akira Fukutomi
Yusuke Onozawa
Akira Andoh
Hirofumi Yasui
Publikationsdatum
09.04.2021
Verlag
Springer US
Erschienen in
Investigational New Drugs / Ausgabe 5/2021
Print ISSN: 0167-6997
Elektronische ISSN: 1573-0646
DOI
https://doi.org/10.1007/s10637-021-01098-2

Neu im Fachgebiet Onkologie

Metastasiertes CRC: besser Checkpointhemmer im Doppelpack!

Die Kombination von Nivolumab plus Ipilimumab ist beim metastasierten Kolorektalkarzinom mit MSI-H- oder dMMR klar im Vorteil gegenüber einer Nivolumab-Monotherapie: Das Progressionsrisiko war damit in einer Phase-3-Studie um 38% reduziert.

Große Trinkmengen bei Blasentumoren möglicherweise von Nachteil

Beim nicht-muskelinvasiven Blasenkrebs scheint eine hohe Flüssigkeitszufuhr keinen schützenden Effekt in Bezug auf das Risiko eines Rezidivs oder einer Krankheitsprogression zu haben. Eine niederländische Studie legt sogar nahe, dass große Trinkmengen das Fortschreiten der Erkrankung begünstigen könnten.

Höhere Trefferquoten bei Brustkrebsscreening dank KI?

Künstliche Intelligenz unterstützt bei der Auswertung von Mammografie-Screenings und senkt somit den Arbeitsaufwand für Radiologen. Wie wirken sich diese Technologien auf die Trefferquote und die Falsch-positiv-Rate aus? Das hat jetzt eine Studie aus Schweden untersucht.

Urintest auf Prostatakrebs funktioniert mit Erststrahlurin

Ein auf die Expression von 18 Genen gestützter Urintest auf klinisch signifikanten Prostatakrebs könnte offenbar auch in Anwendung auf Erststrahlurin dazu dienen, unnötige Biopsien zu vermeiden.

Update Onkologie

Bestellen Sie unseren Fach-Newsletter und bleiben Sie gut informiert.