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Harada K, Yamamura T, Muto O, Nakamura M, Sogabe S, Sawada K, Nakano S, Yagisawa M, Muranaka T, Dazai M, Tateyama M, Kobayashi Y, Kato S, Hatanaka K, Kawamoto Y, Yuki S, Sakata Y, Sakamoto N, Komatsu Y. Correlation of UGT1A1 Gene Polymorphisms or Prior Irinotecan Treatment and Treatment Outcomes of Nanoliposomal-Irinotecan plus 5-Fluorouracil/Leucovorin for Pancreatic Ductal Adenocarcinoma: A Multicenter, Retrospective Cohort Study (HGCSG2101). J Clin Med 2023; 12:jcm12041596. [PMID: 36836140 PMCID: PMC9963652 DOI: 10.3390/jcm12041596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 02/14/2023] [Accepted: 02/15/2023] [Indexed: 02/19/2023] Open
Abstract
The effects of UGT1A1 gene polymorphisms or prior irinotecan treatment on treatment outcomes of nanoliposomal-irinotecan plus 5-fluorouracil/leucovorin (nal-IRI+5-FU/LV) in patients with unresectable pancreatic ductal adenocarcinoma (PDAC) are not established. This multicenter, retrospective cohort study compared treatment outcomes in patients with UGT1A1*1/*1 and those with UGT1A1*1/*6 or *1/*28 genotypes. We also analyzed the impact of prior irinotecan treatment on survival outcomes in 54 patients treated with nal-IRI+5-FU/LV. Comparable effectiveness was found regardless of the UGT1A1 genotypes. While no significant differences were found, grade ≥3 neutropenia and febrile neutropenia were more frequent in patients with UGT1A1*1/*6 or *1/*28 than in those with UGT1A1*1/*1 genotypes (grade ≥3 neutropenia, 50.0% vs. 30.8%, p = 0.24; febrile neutropenia, 9.1% vs. 0.0%, p = 0.20, respectively). No significant difference in progression-free survival (PFS) and overall survival (OS) was observed between irinotecan-naïve-patients and other patients. However, irinotecan-resistant patients showed significantly shorter PFS (hazard ratio (HR) 2.83, p = 0.017) and OS (HR 2.58, p = 0.033) than other patients. Our study indicated that patients with UGT1A1*1/*6 or *1/*28 may be prone to neutropenia, though further study is needed. The survival benefit of nal-IRI+5-FU/LV could be maintained in patients without disease progression after irinotecan therapy.
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Affiliation(s)
- Kazuaki Harada
- Department of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo 060-8638, Japan
- Correspondence: ; Tel.: +81-11-706-5657
| | - Takahiro Yamamura
- Department of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo 060-8638, Japan
| | - Osamu Muto
- Department of Medical Oncology, Japanese Red Cross Akita Hospital, Akita 010-1495, Japan
| | - Michio Nakamura
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo 060-8604, Japan
| | - Susumu Sogabe
- Department of Medical Oncology, KKR Sapporo Medical Center, Sapporo 062-0931, Japan
| | - Kentaro Sawada
- Department of Medical Oncology, Kushiro Rosai Hospital, Kushiro 085-8533, Japan
| | - Shintaro Nakano
- Department of Gastroenterology, Iwamizawa Municipal General Hospital, Iwamizawa 068-8555, Japan
| | - Masataka Yagisawa
- Department of Medical Oncology, Japanese Red Cross Kitami Hospital, Kitami 090-8666, Japan
| | - Tetsuhito Muranaka
- Department of Internal Medicine, Wakkanai City Hospital, Wakkanai 097-8555, Japan
| | - Masayoshi Dazai
- Department of Gastroenterology, Sapporo Medical Center NTT EC, Sapporo 060-0061, Japan
| | - Miki Tateyama
- Department of Gastroenterology, Tomakomai Nissho Hospital, Tomakomai 053-0803, Japan
| | - Yoshimitsu Kobayashi
- Department of Medical Oncology, KKR Sapporo Medical Center, Sapporo 062-0931, Japan
| | - Sosuke Kato
- Department of Gastroenterology, Sapporo Medical Center NTT EC, Sapporo 060-0061, Japan
| | - Kazuteru Hatanaka
- Department of Gastroenterology, Hakodate Municipal Hospital, Hakodate 041-8680, Japan
| | - Yasuyuki Kawamoto
- Division of Cancer Center, Hokkaido University Hospital, Sapporo 060-8638, Japan
| | - Satoshi Yuki
- Department of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo 060-8638, Japan
| | - Yuh Sakata
- Department of Medical Oncology, Misawa City Hospital, Misawa 033-0022, Japan
| | - Naoya Sakamoto
- Department of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo 060-8638, Japan
| | - Yoshito Komatsu
- Division of Cancer Center, Hokkaido University Hospital, Sapporo 060-8638, Japan
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Nakamura M, Ishiguro A, Dazai M, Kawamoto Y, Yuki S, Sogabe S, Hosokawa A, Sawada K, Muto O, Izawa N, Nakashima K, Horie Y, Yagisawa M, Kajiura S, Ando T, Mitsuhashi Y, Sunakawa Y, Kikuchi Y, Komatsu Y. Feasibility of edoxaban for asymptomatic cancer-associated thrombosis in Japanese patients with gastrointestinal cancer: ExCAVE study. BMC Cancer 2022; 22:1322. [PMID: 36526992 PMCID: PMC9757916 DOI: 10.1186/s12885-022-10403-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 12/05/2022] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Although initial therapy with a parenteral anticoagulant is required before edoxaban, this strategy is frequently avoided in actual clinical practice because of its complexity. This study assessed the feasibility of edoxaban without initial heparin usage for asymptomatic cancer-associated thrombosis (CAT) in Japanese patients with gastrointestinal cancer (GIC) at high risk of bleeding. METHODS In this multicenter prospective feasibility study conducted at 10 Japanese institutions, patients with active GIC who developed accidental asymptomatic CAT during chemotherapy were recruited. Edoxaban was orally administered once daily without initial parenteral anticoagulant therapy within 3 days after detecting asymptomatic CAT. The primary outcome was the incidence of major bleeding (MB) or clinically relevant non-major bleeding (CRNMB) during the first 3 months of edoxaban administration. RESULTS Of the 54 patients enrolled from October 2017 to September 2020, one was excluded because of a misdiagnosis of CAT. In the remaining 53 patients, the primary outcome occurred in six patients (11.3%). MB occurred in four patients (7.5%), including gastrointestinal bleeding in three patients and intracranial hemorrhage in one patient. CRNMB occurred in two patients (3.8%), including bleeding from the stoma site and genital bleeding in one patient each. There were no deaths attributable to bleeding, and all patients who experienced MB or CRNMB recovered. CONCLUSIONS The risk of bleeding after edoxaban without heparin pretreatment was acceptable, demonstrating new treatment options for asymptomatic CAT in patients with GIC.
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Affiliation(s)
- Michio Nakamura
- grid.415261.50000 0004 0377 292XDepartment of Gastroenterology, Sapporo City General Hospital, 1-1, Kita 11-jo Nishi 13-chome, Chuo-ku, Sapporo, 060-8648 Japan
| | - Atsushi Ishiguro
- grid.416933.a0000 0004 0569 2202Department of Medical Oncology, Teine Keijinkai Hospital, Sapporo, Japan
| | - Masayoshi Dazai
- Department of Gastroenterology, Sapporo Medical Center NTT EC, Sapporo, Japan
| | - Yasuyuki Kawamoto
- grid.412167.70000 0004 0378 6088Division of Cancer Center, Hokkaido University Hospital, Sapporo, Japan
| | - Satoshi Yuki
- grid.412167.70000 0004 0378 6088Department of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo, Japan
| | - Susumu Sogabe
- grid.417164.10000 0004 1771 5774Department of Medical Oncology, KKR Sapporo Medical Center, Sapporo, Japan
| | - Ayumu Hosokawa
- grid.416001.20000 0004 0596 7181Department of Clinical Oncology, University of Miyazaki Hospital, Miyazaki, Japan
| | - Kentaro Sawada
- grid.415582.f0000 0004 1772 323XDepartment of Medical Oncology, Kushiro Rosai Hospital, Kushiro, Japan
| | - Osamu Muto
- grid.413470.50000 0004 1772 2894Department of Medical Oncology, Japanese Red Cross Akita Hospital, Akita, Japan
| | - Naoki Izawa
- grid.412764.20000 0004 0372 3116Department of Clinical Oncology, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Koji Nakashima
- grid.416001.20000 0004 0596 7181Department of Clinical Oncology, University of Miyazaki Hospital, Miyazaki, Japan
| | - Yoshiki Horie
- grid.412764.20000 0004 0372 3116Department of Clinical Oncology, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Masataka Yagisawa
- grid.410775.00000 0004 1762 2623Department of Gastroenterology, Japanese Red Cross Kitami Hospital, Kitami, Japan
| | - Shinya Kajiura
- grid.452851.fDepartment of Medical Oncology, Toyama University Hospital, Toyama, Japan
| | - Takayuki Ando
- grid.267346.20000 0001 2171 836XThird Department of Internal Medicine, University of Toyama, Toyama, Japan
| | - Yosuke Mitsuhashi
- Department of Surgery, IMS Sapporo Digestive Disease Center General Hospital, Sapporo, Japan
| | - Yu Sunakawa
- grid.412764.20000 0004 0372 3116Department of Clinical Oncology, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Yasuka Kikuchi
- grid.39158.360000 0001 2173 7691Department of Diagnostic Imaging, Faculty of Medicine, Hokkaido University, Sapporo, Japan ,Department of Radiology, Sapporo Medical Center NTT EC, Sapporo, Japan
| | - Yoshito Komatsu
- grid.412167.70000 0004 0378 6088Division of Cancer Center, Hokkaido University Hospital, Sapporo, Japan
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Yokoyama T, Ito K, Yuki S, Nakatsumi H, Ando T, Sawada K, Yagisawa M, Ishiguro A, Dazai M, Iwanaga I, Hatanaka K, Sato A, Matsumoto R, Shindo Y, Tateyama M, Muranaka T, Katagiri M, Yokota I, Sakata Y, Komatsu Y. O15-2 HGCSG1902: Multicenter, prospective, observational study for patients with dysgeusia caused by chemotherapy. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.05.050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Harada K, Yamamura T, Muto O, Nakamura M, Sogabe S, Sawada K, Nakano S, Yagisawa M, Muranaka T, Dazai M, Tateyama M, Ito K, Saito R, Kobayashi Y, Kato S, Miyagishima T, Kawamoto Y, Yuki S, Sakata Y, Sakamoto N, Komatsu Y. SO-30 Impact of single-heterozygous UGT1A1 on the clinical outcomes of nano-liposomal irinotecan plus 5-fluorouracil/leucovorin for patients with pancreatic ductal adenocarcinoma. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.04.429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Ito K, Yuki S, Nakatsumi H, Ando T, Sawada K, Yagisawa M, Ishiguro A, Dazai M, Iwanaga I, Hatanaka K, Sato A, Matsumoto R, Shindo Y, Tateyama M, Muranaka T, Katagiri M, Yokota I, Sakata Y, Sakamoto N, Komatsu Y. HGCSG1902: Multicenter, prospective, observational study for patients with dysgeusia caused by chemotherapy for gastrointestinal cancer. J Clin Oncol 2022. [DOI: 10.1200/jco.2022.40.4_suppl.649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
649 Background: Dysgeusia is the one of important adverse events in patients treated with chemotherapy because it could reduce daily oral intake and worsen patient’s nutritional status. It is said that the lack of zinc is often observed in patients with chemotherapy because taste buds cells injured by chemotherapy require large amounts of zinc for their regeneration and cytotoxic agents have the possibility of working as a chelator for zinc. Some retrospective studies showed that zinc administration may improve dysgeusia in patients treated with chemotherapy, however, there is no prospective study. Therefore, we planned this study to clarify the effect of zinc therapy on dysgeusia in patients with gastrointestinal cancer. Methods: This was a multicenter, prospective observational study. From February 2020 to June 2021, patients with dysgeusia during chemotherapy for gastrointestinal cancer were enrolled from 17 institutes in Japan. The investigator selected one of the following treatment: no intervention (N), polaprezinc administration (P: contains 34.1mg of zinc par daily normal dose), or zinc acetate hydrate administration (Z: contains 50-100mg of zinc par daily normal dose). Serum zinc levels were measured at baseline, after 6 and 12 weeks, respectively. Dysgeusia was assessed by questionnaires according to four criteria, CTCAE v5.0, Subjective Total Taste Acuity (STTA), Visual Analogue Scale (VAS), and Chemotherapy-induced Taste Alteration Scale (CiTAS) at the time of enrollment and after 12 weeks. Results: A total of 180 patients, 60 in each group, were enrolled in the study. The mean serum zinc levels in each group at baseline were similar (67.3, 66.6, and 67.5μg/dl in N, P, Z group, respectively) and lower than lower limit of normal. The mean alterations of serum zinc level from baseline to after 12 weeks were -3.8, +14.3, and +46.6μg/dl in N, P, Z group, respectively. The STTA score was significantly improved in the P group compared to the N group at 12 weeks (p = 0.045), whereas it was not improved in the Z group (p = 0.945). The association between the alteration values of serum zinc level and improvement of dysgeusia was not observed. Conclusions: In this study, administration of polarezinc or zinc acetate hydrate increased serum zinc levels, but there was no significant correlation between the degree of serum zinc elevation and the improvement of dysgeusia. The STTA score was improved only in P group, thus our results suggest there are any factors for improvement of dysgeusia by polaprezinc administration other than serum zinc levels. Clinical trial information: UMIN000039653.
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Affiliation(s)
- Ken Ito
- Division of Cancer Center, Hokkaido University Hospital, Sapporo, Japan
| | - Satoshi Yuki
- Department of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo, Japan
| | - Hiroshi Nakatsumi
- Department of Gastroenterology and Hepatology, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Takayuki Ando
- Third Department of Internal Medicine, Faculty of Medicine, Academic Assembly, University of Toyama, Toyama, Japan
| | - Kentaro Sawada
- Department of Medical Oncology, Kushiro Rosai Hospital, Kushiro, Japan
| | - Masataka Yagisawa
- Department of Medical Oncology, Japanese Red Cross Kitami Hospital, Kitami, Japan
| | - Atsushi Ishiguro
- Department of Medical Oncology, Teine Keijinkai Hospital, Sapporo, Japan
| | - Masayoshi Dazai
- Department of Gastroenterology, Sapporo Medical Center NTT EC, Sapporo, Japan
| | - Ichiro Iwanaga
- Department of Medical Oncology, Sapporo Kosei Hospital, Sapporo, Japan
| | - Kazuteru Hatanaka
- Department of Gastroenterology, Hakodate Municipal Hospital, Hakodate, Japan
| | - Atsushi Sato
- Department of Medical Oncology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Ryusuke Matsumoto
- Department of Gastroenterology, Obihiro Kosei Hospital, Obihiro, Japan
| | - Yoshiaki Shindo
- Department of Gastroenterological Surgery, Nakadori General Hospital, Akita, Japan
| | - Miki Tateyama
- Division of Internal Medicine, Tomakomai Nisshou Hospital, Tomakomai, Japan
| | | | - Masaki Katagiri
- Department of Gastroenterology, Sapporo Hokuyu Hospital, Sapporo, Japan
| | - Isao Yokota
- Department of Biostatistics, Graduate School of Medicine Hokkaido University, Sapporo, Japan
| | - Yuh Sakata
- CEO, Misawa City Hospital, Misawa, Japan
| | - Naoya Sakamoto
- Department of Gastroenterology and Hepatology, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Yoshito Komatsu
- Department of Cancer Chemotherapy, Hokkaido University Hospital Cancer Center, Sapporo, Japan
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Ito K, Yuki S, Nakatsumi H, Kawamoto Y, Harada K, Nakano S, Saito R, Ando T, Sawada K, Yagisawa M, Ishiguro A, Dazai M, Iwanaga I, Hatanaka K, Sato A, Matsumoto R, Shindo Y, Tateyama M, Muranaka T, Katagiri M, Yokota I, Sakata Y, Sakamoto N, Komatsu Y. Multicenter, prospective, observational study of chemotherapy-induced dysgeusia in gastrointestinal cancer. Support Care Cancer 2022; 30:5351-5359. [PMID: 35292848 PMCID: PMC9046346 DOI: 10.1007/s00520-022-06936-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 02/24/2022] [Indexed: 12/24/2022]
Abstract
PURPOSE Dysgeusia is an adverse event caused by chemotherapy. Although retrospective studies have shown zinc administration improves dysgeusia, there have been no prospective studies. The present study examined effects of zinc therapy on dysgeusia in patients with gastrointestinal cancer. METHODS This multicenter, prospective, observational study enrolled patients with dysgeusia during chemotherapy treatment. Patients received no intervention (control), polaprezinc p.o., or zinc acetate hydrate p.o., and serum zinc levels were measured at 0 (baseline), 6, and 12 weeks. Dysgeusia was assessed using CTCAE v5.0 and subjective total taste acuity (STTA) criteria using questionnaires at baseline and 12 weeks. RESULTS From February 2020 to June 2021, 180 patients were enrolled from 17 institutes. There were no differences in mean baseline serum zinc levels among the groups (67.3, 66.6, and 67.5 μg/dL in the no intervention, polaprezinc, and zinc acetate hydrate groups, respectively. P = 0.846). The changes in mean serum zinc levels after 12 weeks were - 3.8, + 14.3, and + 46.6 μg/dL, and the efficacy rates of dysgeusia were 33.3%, 36.8%, and 34.6% using CTCAE and 33.3%, 52.6%, 32.7% using STTA in the no intervention, polaprezinc, and zinc acetate hydrate groups, respectively. The STTA scores improved in all groups, with significant improvement observed in the polaprezinc group compared with the no intervention group (P = 0.045). CONCLUSION There was no significant correlation between the degree of serum zinc elevation and improvement in dysgeusia, suggesting that polaprezinc, but not zinc acetate hydrate, was effective in improving chemotherapy-induced dysgeusia. TRIAL REGISTRATION UMIN000039653. Date of registration: March 2, 2020.
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Affiliation(s)
- Ken Ito
- Division of Cancer Center, Hokkaido University Hospital, Sapporo, Japan ,Department of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo, Japan
| | - Satoshi Yuki
- Department of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo, Japan
| | - Hiroshi Nakatsumi
- Department of Gastroenterology, National Hospital Organization Hokkaido Medical Center, Sapporo, Japan
| | - Yasuyuki Kawamoto
- Division of Cancer Center, Hokkaido University Hospital, Sapporo, Japan
| | - Kazuaki Harada
- Department of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo, Japan
| | - Shintaro Nakano
- Department of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo, Japan
| | - Rika Saito
- Division of Cancer Center, Hokkaido University Hospital, Sapporo, Japan
| | - Takayuki Ando
- Third Department of Internal Medicine, University of Toyama, Toyama, Japan
| | - Kentaro Sawada
- Department of Medical Oncology, Kushiro Rosai Hospital, Kushiro, Japan
| | - Masataka Yagisawa
- Department of Medical Oncology, Japanese Red Cross Kitami Hospital, Kitami, Japan
| | - Atsushi Ishiguro
- Department of Medical Oncology, Teine Keijinkai Hospital, Sapporo, Japan
| | - Masayoshi Dazai
- Department of Gastroenterology, Sapporo Medical Center NTT EC, Sapporo, Japan
| | - Ichiro Iwanaga
- Department of Medical Oncology, Sapporo Kosei Hospital, Sapporo, Japan
| | - Kazuteru Hatanaka
- Department of Gastroenterology, Hakodate Municipal Hospital, Hakodate, Japan
| | - Atsushi Sato
- Department of Medical Oncology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Ryusuke Matsumoto
- Department of Gastroenterology, Obihiro Kosei Hospital, Obihiro, Japan
| | - Yoshiaki Shindo
- Department of Gastroenterological Surgery, Nakadori General Hospital, Akita, Japan
| | - Miki Tateyama
- Department of Internal Medicine, Tomakomai Nissho Hospital, Tomakomai, Japan
| | | | - Masaki Katagiri
- Department of Gastroenterology, Sapporo Hokuyu Hospital, Sapporo, Japan
| | - Isao Yokota
- Department of Biostatistics, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | | | - Naoya Sakamoto
- Department of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo, Japan
| | - Yoshito Komatsu
- Division of Cancer Center, Hokkaido University Hospital, Sapporo, Japan
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Kaneko S, Matsuda K, Mizuta Y, Shiratori S, Kishi K, Nakamura A, Yagisawa M, Ehira N, Uebayashi M, Kobayashi H. Severe spruelike enteropathy and collagenous colitis caused by olmesartan. BMC Gastroenterol 2021; 21:350. [PMID: 34556042 PMCID: PMC8461977 DOI: 10.1186/s12876-021-01926-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Accepted: 09/14/2021] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND Olmesartan, which is an angiotensin II receptor blocker, reportedly causes spruelike enteropathy, with intestinal villous atrophy as its typical histopathological finding. Interestingly, collagenous and/or lymphocytic gastritis and colitis occur in some patients. We report the case of a 73-year-old Japanese man with a 2-month clinical history of severe diarrhea and weight loss. There were few reports in which spruelike enteropathy and collagenous colitis were both observed and could be followed up. CASE PRESENTATION We report a case of a 73-year-old man with a 2-month clinical history of severe diarrhea and weight loss. He had taken olmesartan for hypertension treatment for 5 years. Endoscopic examination with biopsies revealed intestinal villous atrophy and collagenous colitis. Suspecting enteropathy caused by olmesartan, which was discontinued on admission because of hypotension, we continued to stop the drug. Within 3 weeks after olmesartan discontinuation, his clinical symptoms improved. After 3 months, follow-up endoscopy showed improvement of villous atrophy but not of the thickened collagen band of the colon. However, the mucosa normalized after 6 months, histologically confirming that the preexistent pathology was finally resolved. CONCLUSIONS This report presents a case in which spruelike enteropathy and collagenous colitis were both observed and could be followed up. In unexplained cases of diarrhea, medication history should be reconfirmed and this disease should be considered a differential diagnosis.
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Affiliation(s)
- Shiho Kaneko
- Depertment of Gastroenterology, Kitami Red Cross Hospital, Higashi-2, Kita-6, Kitami, 090-0026, Japan
| | - Kana Matsuda
- Depertment of Gastroenterology, Kitami Red Cross Hospital, Higashi-2, Kita-6, Kitami, 090-0026, Japan.
| | - Yasuko Mizuta
- Depertment of Gastroenterology, Kitami Red Cross Hospital, Higashi-2, Kita-6, Kitami, 090-0026, Japan
| | - Shoya Shiratori
- Depertment of Gastroenterology, Kitami Red Cross Hospital, Higashi-2, Kita-6, Kitami, 090-0026, Japan
| | - Kazuma Kishi
- Depertment of Gastroenterology, Kitami Red Cross Hospital, Higashi-2, Kita-6, Kitami, 090-0026, Japan
| | - Akihisa Nakamura
- Depertment of Gastroenterology, Kitami Red Cross Hospital, Higashi-2, Kita-6, Kitami, 090-0026, Japan
| | - Masataka Yagisawa
- Depertment of Gastroenterology, Kitami Red Cross Hospital, Higashi-2, Kita-6, Kitami, 090-0026, Japan
| | - Nobuyuki Ehira
- Depertment of Gastroenterology, Kitami Red Cross Hospital, Higashi-2, Kita-6, Kitami, 090-0026, Japan
| | - Minoru Uebayashi
- Depertment of Gastroenterology, Kitami Red Cross Hospital, Higashi-2, Kita-6, Kitami, 090-0026, Japan
| | - Hiroya Kobayashi
- Department of Pathology, Asahikawa Medical University, 1-1 Midorigaoka Higashi-2 Hokkaido, Asahikawa, Japan
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Santin A, Scheim D, McCullough P, Yagisawa M, Borody T. Ivermectin: a multifaceted drug of Nobel prize-honoured distinction with indicated efficacy against a new global scourge, COVID-19. New Microbes New Infect 2021; 43:100924. [PMID: 34466270 PMCID: PMC8383101 DOI: 10.1016/j.nmni.2021.100924] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
In 2015, the Nobel Committee for Physiology or Medicine, in its only award for treatments of infectious diseases since six decades prior, honoured the discovery of ivermectin (IVM), a multifaceted drug deployed against some of the world's most devastating tropical diseases. Since March 2020, when IVM was first used against a new global scourge, COVID-19, more than 20 randomized clinical trials (RCTs) have tracked such inpatient and outpatient treatments. Six of seven meta-analyses of IVM treatment RCTs reporting in 2021 found notable reductions in COVID-19 fatalities, with a mean 31% relative risk of mortality vs. controls. During mass IVM treatments in Peru, excess deaths fell by a mean of 74% over 30 days in its ten states with the most extensive treatments. Reductions in deaths correlated with the extent of IVM distributions in all 25 states with p < 0.002. Sharp reductions in morbidity using IVM were also observed in two animal models, of SARS-CoV-2 and a related betacoronavirus. The indicated biological mechanism of IVM, competitive binding with SARS-CoV-2 spike protein, is likely non-epitope specific, possibly yielding full efficacy against emerging viral mutant strains.
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Affiliation(s)
- A.D. Santin
- Department of Obstetrics & Gynecology, Yale University School of Medicine, New Haven, CT, USA
| | - D.E. Scheim
- US Public Health Service, Inactive Reserve, Blacksburg, VA, USA
| | | | - M. Yagisawa
- Ōmura Satoshi Memorial Institute, Infection Control Research Center, Kitasato University, Tokyo, Japan
| | - T.J. Borody
- Centre for Digestive Diseases, New South Wales, Australia
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Nakamura M, Ishiguro A, Dazai M, Kawamoto Y, Yuki S, Sogabe S, Hosokawa A, Sawada K, Muto O, Umemoto K, Izawa N, Nakashima K, Yagisawa M, Kajiura S, Mitsuhashi Y, Ando T, Sunakawa Y, Kikuchi Y, Yamanaka T, Komatsu Y. 499P The safety and efficacy of edoxaban for the cancer-associated asymptomatic venous thromboembolism in Japanese gastrointestinal cancer patients receiving chemotherapy (ExCAVE study). Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.1018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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Kaneko S, Ito K, Yuki S, Harada K, Yagisawa M, Sawada K, Ishiguro A, Muto O, Hatanaka K, Okuda H, Sato A, Sasaki Y, Nakamura M, Sasaki T, Tsuji Y, Ando T, Kato K, Wakabayashi T, Kotaka M, Takahashi Y, Sakata Y, Komatsu Y. P-81 HGCSG1901: A retrospective cohort study evaluating the safety and efficacy of S-1 and irinotecan plus bevacizumab in patients with metastatic colorectal cancer: Analysis of second-line treatment. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.05.136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Yoshikawa A, Ito K, Yuki S, Kawamoto Y, Saito R, Yamamura T, Yagisawa M, Ishiguro A, Muto O, Hatanaka K, Okuda H, Sato A, Sasaki Y, Nakamura M, Sasaki T, Kobayashi T, Dazai M, Nakatsumi H, Ueda A, Sakata Y, Komatsu Y. P-79 HGCSG1901: A retrospective cohort study evaluating the safety and efficacy of S-1 and irinotecan plus bevacizumab in patients with metastatic colorectal cancer: Analysis of second-line treatment after anti-EGFR antibody. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.05.134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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12
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Ito K, Yuki S, Nakano S, Yagisawa M, Sawada K, Ishiguro A, Muto O, Hatanaka K, Okuda H, Sato A, Sasaki Y, Nakamura M, Sasaki T, Kobayashi T, Dazai M, Nakatsumi H, Ueda A, Tateyama M, Sogabe S, Matsumoto R, Sakata Y, Komatsu Y. P-35 HGCSG1901: A retrospective cohort study evaluating the safety and efficacy of S-1 and irinotecan plus bevacizumab in patients with metastatic colorectal cancer: Analysis of first-line treatment. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.05.090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Kawamoto Y, Nakatsumi H, Harada K, Muranaka T, Ishiguro A, Kobayashi Y, Hayashi H, Yuki S, Sawada K, Yagisawa M, Nakano S, Sakamoto N, Komatsu Y. A Phase I Trial of Oxaliplatin, Irinotecan, and S-1 Combination Therapy (OX-IRIS) as Chemotherapy for Unresectable Pancreatic Cancer (HGCSG 1403). Oncologist 2021; 26:e1675-e1682. [PMID: 34050586 PMCID: PMC8488776 DOI: 10.1002/onco.13838] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Accepted: 05/18/2021] [Indexed: 01/15/2023] Open
Abstract
LESSONS LEARNED Because S-1 is orally administered, OX-IRIS does not necessitate the continuous infusion of 5-FU and is more convenient. The recommended dose of OX-IRIS was determined to be level -1 (oxaliplatin, 65 mg/m2 ; irinotecan, 100 mg/m2 ; S-1, 80 mg/m2 ), which has manageable safety and promising anticancer activities. BACKGROUND OX-IRIS is a new combination therapy of oxaliplatin, irinotecan, and S-1 for unresectable pancreatic ductal adenocarcinoma (PDAC), which may be beneficial because S-1 is administered orally and continuous infusion of 5-fluorouracil (5-FU) is not needed. METHODS Patients who had not received prior therapy for unresectable PDAC were enrolled. Adenocarcinoma or adenosquamous histology was required. Oxaliplatin and irinotecan were administered on days 1 and 15; S-1 was administered orally twice a day on days 1-14, followed by 14 days of rest (one cycle). Primary endpoints were dose-limiting toxicity (DLT) and maximum tolerated dose (MTD). Secondary endpoints were safety, overall response rate (ORR), progression-free survival (PFS), and overall survival (OS). RESULTS In level 0 (oxaliplatin, 85 mg/m2 ; irinotecan, 100 mg/m2 ; S-1, 80 mg/m2 ), two of five patients experienced DLT. In level -1 (oxaliplatin, 65 mg/m2 ; irinotecan, 100 mg/m2 ; S-1, 80 mg/m2 ), DLT could not be evaluated in two of eight patients because one cycle was not completed; one of the remaining six patients experienced DLT. Anemia, thrombocytopenia, fatigue, nausea, anorexia, diarrhea, and peripheral sensory neuropathy were seen frequently in levels 0 and -1. ORR was 30% in levels 0 and -1. Median progression-free survival and median overall survival were 4.1 months (95% confidence interval [CI], 0.0-8.9 months) and 13.7 months (95% CI, 4.8-22.6 months), respectively. CONCLUSION MTD of OX-IRIS therapy was estimated to be level 0, and the recommended dose (RD) for future trial was level -1.
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Affiliation(s)
- Yasuyuki Kawamoto
- Division of Cancer Center, Hokkaido University Hospital, Sapporo, Japan
| | - Hiroshi Nakatsumi
- Department of Gastroenterology, National Hospital Organization Hokkaido Medical Center, Sapporo, Japan
| | - Kazuaki Harada
- Deparment of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo, Japan
| | - Tetsuhito Muranaka
- Department of Internal Medicine, Wakkanai City Hospital, Wakkanai, Japan
| | - Atsushi Ishiguro
- Department of Medical Oncology, Teine Keijinkai Hospital, Sapporo, Japan
| | | | - Hideyuki Hayashi
- Genomic Unit, Keio Cancer Center, Keio University School of Medicine, Tokyo, Japan
| | - Satoshi Yuki
- Deparment of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo, Japan
| | - Kentaro Sawada
- Department of Medical Oncology, Kushiro Rosai Hospital, Kushiro, Japan
| | - Masataka Yagisawa
- Department of Medical Oncology, Japanese Red Cross Kitami Hospital, Kitami, Japan
| | - Shintaro Nakano
- Division of Cancer Center, Hokkaido University Hospital, Sapporo, Japan
| | - Naoya Sakamoto
- Deparment of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo, Japan
| | - Yoshito Komatsu
- Division of Cancer Center, Hokkaido University Hospital, Sapporo, Japan
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Yagisawa M, Nakamura Y, Yoshino T, Komatsu Y, Kadowaki S, Muro K, Sunakawa Y, Satoh T, Nishina T, Esaki T, Fujii S, Ono H, Tomita D, Fujishiro N, Hirano N, Fuse N, Sato A, Ogawa G, Nomura S, Taniguchi H. A basket trial of trastuzumab deruxtecan, a HER2-targeted antibody-drug conjugate, for HER2-amplified solid tumors identified by circulating tumor DNA analysis (HERALD trial). J Clin Oncol 2020. [DOI: 10.1200/jco.2020.38.15_suppl.tps3650] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
TPS3650 Background: Trastuzumab deruxtecan, a new HER2-targeting antibody-drug conjugate, has been approved for unresectable or metastatic HER2-positive breast cancer by the Food and Drug Administration. In a phase I/II trial, trastuzumab deruxtecan showed a manageable safety profile and antitumor activity in HER2-positive various cancer types. In addition, a tissue-based HER2 test occasionally cannot identify accurate HER2 status due to spatial and temporal intratumoral heterogeneity, leading to potentially missing an opportunity for responders to receive benefit from anti-HER2-targeted therapy. Circulating tumor DNA (ctDNA) analysis can detect comprehensive somatic genome alterations by assessment of spatial and temporal intratumoral heterogeneity with minimal invasiveness. Methods: We designed an investigator-initiated multicenter phase II basket trial to evaluate efficacy and safety of trastuzumab deruxtecan in advanced solid tumor malignancies with HER2 amplification identified by Guardant360, a 74-gene sequencing ctDNA panel, as a part of the Nationwide Cancer Genome Screening Project (GOZILA study, UMIN000029315). The key eligibility criteria are as follows: 1) Histopathologically confirmed advanced solid tumor malignancy; 2) Identified HER2 amplification by Guardant360; 3) Failed prior standard therapy. The participants will receive intravenously 5.4 mg/kg of trastuzumab deruxtecan every 3 weeks. The primary endpoint is objective response rate (ORR). The planned sample size is 55-65. A Bayesian model considering the potential heterogeneity across cancer types will be applied to detect ORR of 5% versus 25% to a certain level while maintaining the false-positive error rate in each cancer type at 10%. Furthermore, tumor tissue, ctDNA and circulating tumor cells are serially collected and analyzed to investigate the predictive biomarkers and resistance mechanisms. The trial was activated in late 2019. At the time of the abstract submission, 2 patients have been enrolled. This trial is granted by AMED under Grant Number JP18lk0201084. Clinical trial information: JapicCTI-194707 .
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Affiliation(s)
- Masataka Yagisawa
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | | | | | | | | | - Kei Muro
- Aichi Cancer Center Hospital, Nagoya, Japan
| | - Yu Sunakawa
- Norris Comprehensive Cancer Center, USC Keck School of Medicine, Los Angeles, CA
| | - Taroh Satoh
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Tomohiro Nishina
- National Hospital Organization Shikoku Cancer Center, Matsuyama, Japan
| | | | - Satoshi Fujii
- Yokohama City University School of Medicine, Yokohama, Japan
| | - Hiromi Ono
- Clinical Research Support Office, National Cancer Center Hospital East, Kashiwa, Japan
| | - Daiki Tomita
- National Cancer Center Hospital East, Kashiwa, Japan
| | - Noriko Fujishiro
- Center for Research Administration and Support, National Cancer Center Hospital East, Kashiwa, Japan
| | - Nami Hirano
- Clinical Research Support Office, National Cancer Center Hospital East, Kashiwa, Japan
| | - Nozomu Fuse
- Clinical Research Support Office, National Cancer Center Hospital East, Kashiwa, Japan
| | - Akihiro Sato
- Clinical Research Support Office, National Cancer Center Hospital East, Kashiwa, Japan
| | | | - Shogo Nomura
- JCOG Data Center/Operation Office, National Cancer Center Hospital, Tokyo, Japan
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Yagisawa M, Sawada K, Nakamura Y, Ishii T, Kubota Y, Nakajima H, Jogo T, Sasaki A, Mishima S, Kotani D, Kawazoe A, Kuboki Y, Shitara K, Kojima T, Doi T, Ohtsu A, Fujii S, Yoshino T, Taniguchi H. Molecular landscape and prognostic value of HER2 low-expression on metastatic colorectal cancer. J Clin Oncol 2020. [DOI: 10.1200/jco.2020.38.4_suppl.229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
229 Background: HER2 dual blockade showed the promise in clinical trials in patients (pts) with HER2-positive (HER2-Pos) metastatic colorectal cancer (mCRC). A phase I/II study of a novel anti-HER2 antibody-drug conjugate (HER2-ADC) showed promising activities across different cancer subtypes including HER2-Pos mCRC, and also showed a hint of activity for low-expressing (HER2-L) mCRC, regardless of RAS mutation. However, molecular landscape and prognostic value of HER2-L on mCRC are unclear. Methods: The eligibility included pts with mCRC who had undergone surgical resection of primary tumor. Using the specimen, HER2 expression was evaluated by immunohistochemistry (IHC) and FISH. Definition of HER2 positivity was as follows; HER2-Pos as IHC 3+ or IHC 2+/FISH positive: HER2-L as IHC 2+/FISH negative or IHC 1+: Negative (HER2-Neg) as IHC 0+. NGS tests were also done. Results: Between 2005 and 2015, a total of 370 pts were analyzed; 60% were male, with a median age of 64 y/o. Fifteen pts (4%) with HER2-Pos, 21 (6%) with HER2-L, and 334 (90%) with HER2-Neg were identified. Proportion of left-sided primary tumor was similar among groups ranging from 72% to 78%. No difference was observed in terms of major clinicopathological characteristics. The proportion of co-altered RAS mutations in HER2-L was significantly higher than HER2-Pos ( p = 0.037) and similar to HER2-Neg (27% in HER2-Pos vs. 62% in HER2-L vs. 56% in HER2-Neg). As of median follow-up of 24.8 months, median overall survival (mOS) in HER2-L was significantly better than that in HER2- Pos ( p = 0.029, 18.2 months in HER2-Pos vs. 33.3 in HER2-L vs. 27.9 in HER2-Neg). In 58 pts harboring RAS wild-type who received an anti-EGFR monoclonal antibody therapy, median progression-free survival (mPFS) in HER2-L tended to be better than that in HER2- Pos, with 2.2 months in HER2-Pos, 7.8 in HER2-L, and 5.5 in HER2-Neg ( p = 0.099). Conclusions: Since HER2-L mCRC had the high prevalence of co-altered RAS mutations but showed a better prognosis and might benefit more from an anti-EGFR therapy than HES2-Pos, the HER2-L mCRC seems to have a different biological behavior from HER2-Pos in terms of molecular landscape and prognostic value on mCRC.
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Affiliation(s)
- Masataka Yagisawa
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Kentaro Sawada
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | | | - Takahiro Ishii
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Yohei Kubota
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Hiromichi Nakajima
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Tomoko Jogo
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Akinori Sasaki
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Saori Mishima
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Daisuke Kotani
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Akihito Kawazoe
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Chiba, Japan
| | - Yasutoshi Kuboki
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | | | | | | | - Atsushi Ohtsu
- National Cancer Center Hospital East, Kashiwa, Japan
| | - Satoshi Fujii
- Division of Pathology, Exploratory Oncology Research & Clinical Trial Center, National Cancer Center, Kashiwa, Japan
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Aonuma AO, Nakamura M, Sakamaki K, Murai T, Matsuda C, Itaya K, Sone T, Yagisawa M, Koike Y, Endo A, Tsukuda Y, Ono Y, Nagasaka A, Nishikawa S, Yamanaka T, Sakamoto N. Incidence of cancer-associated thromboembolism in Japanese gastric and colorectal cancer patients receiving chemotherapy: a single-institutional retrospective cohort analysis (Sapporo CAT study). BMJ Open 2019; 9:e028563. [PMID: 31439602 PMCID: PMC6707673 DOI: 10.1136/bmjopen-2018-028563] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVE Few data regarding the incidence of cancer-associated thromboembolism (TE) are available for Asian populations. We investigated the incidence of TE (TEi) and its risk factors among gastric and colorectal cancer (GCC) patients received chemotherapy in a daily practice setting. DESIGN A retrospective cohort study. SETTING A single-institutional study that used data from Sapporo City General Hospital, Japan, on patients treated between January 2008 and May 2015. PARTICIPANTS Five hundred Japanese GCC patients who started chemotherapy from January 2008 to May 2015. PRIMARY AND SECONDARY OUTCOME MEASURES TE was diagnosed by reviewing all the reports of contrast-enhanced CT performed during the follow-up period. All types of thrombosis detected by CT or additional imaging tests, such as venous TE, arterial TE and cerebral infarction, were defined as TE. Medical records of all identified patients were reviewed and potential risk factors for TE, including clinicopathological backgrounds, were collected. We defined the following patients as 'active cancer'; patients with unresectable advanced GCC, cancer recurrence during or after completing adjuvant chemotherapy and/or presence of other malignant tumours. RESULTS Of the 500 patients, 70 patients (14.0%) developed TE during the follow-up period. TEi was 9.2% and 17.3% in GCC patients, 18.1% and 3.5% in active and non-active cancer patients, and 24.0% and 12.9% in multiple and single primary, respectively. Multivariate logistic regression analysis showed that colorectal cancer (CRC) (OR 2.371; 95% CI 1.328 to 4.233), active cancer (OR 7.593; 95% CI 2.950 to 19.543) and multiple primary (OR 2.527; 95% CI 1.189 to 5.370) were independently associated with TEi. CONCLUSION TEi was 14.0% among Japanese GCC patients received chemotherapy, and was significantly higher among patients with CRC, active cancer and multiple primary than among those with gastric cancer, non-active cancer and single primary, respectively. TRIAL REGISTRATION NUMBER UMIN000018912.
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Affiliation(s)
- Ayane Oba Aonuma
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Michio Nakamura
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Kentaro Sakamaki
- Department of Biostatistics and Bioinformatics, University of Tokyo, Tokyo, Japan
| | - Taichi Murai
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Chika Matsuda
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Kazufumi Itaya
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Takayuki Sone
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Masataka Yagisawa
- Department of Gastroenterology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Yuta Koike
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Ayana Endo
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Yoko Tsukuda
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Yuji Ono
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Atsushi Nagasaka
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Shuji Nishikawa
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | | | - Naoya Sakamoto
- Department of Gastroenterology and Hepatology, Hokkaido University, Sapporo, Japan
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Nakano S, Kawamoto Y, Yuki S, Yagisawa M, Sawada K, Muranaka T, Nakatsumi H, Saiki T, Ishiguro A, Harada K, Kobayashi Y, Iwanaga I, Hatanaka K, Sakata Y, Komatsu Y. Update result of HGCSG 1403: Phase I trial of oxaliplatin/irinotecan/S-1 (OX-IRIS) as first-line chemotherapy for unresectable pancreatic cancer. J Clin Oncol 2019. [DOI: 10.1200/jco.2019.37.4_suppl.359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
359 Background: FOLFIRINOX has become one of the standard treatment for unresectable pancreatic cancer with distant metastasis. OX-IRIS is the combination therapy of oxaliplatin (L-OHP), irinotecan (IRI) and S-1. It is the useful treatment to dispense with a continuous infusion of 5FU by administering S-1 orally. For establishing OX-IRIS therapy as a new standard treatment, we planned this study for evaluating dose limiting toxicity (DLT) and maximum tolerated dose (MTD). Methods: This study was carried out as a multicenter phase I study. Chemotherapy-naïve patients with unresectable pancreatic cancer were included. L-OHP and IRI were administered on day 1 and 15, and S-1 was taken twice a day in day 1-14, and then 14 days were rest for 1 cycle. The primary endpoints were the frequency of DLT and estimating of MTD. Secondary endpoints were safety, response rate, progression-free survival (PFS) and overall survival (OS). Results: Between January 2016 and August 2017, 13 cases were enrolled. The patients’ backgrounds were median age 62; male /female, 9/4; the primary tumor sites head /body and tail, 8/5; ECOG PS 0/1, 7/6; UR-LA /UR-M, 4/9. Two of five enrolled in level 0 (L-OHP: 85 mg/m2, IRI: 100 mg/m2, S-1: 80 mg/m2) had DLT. One of six in level -1 (L-OHP: 65 mg/m2, IRI: 100 mg/m2, S-1: 80 mg/m2) had DLT. At level 0, 100% of cases had anemia and fatigue, 80% anorexia, diarrhea, peripheral sensory neuropathy, 60% platelet count decrease. At level -1, 100% had anemia, 75% nausea and fatigue, 63% anorexia. Response rate was 10% and disease control rate was 70% in ten cases with evaluable lesion. Median PFS was 4.1 months (95%C.I.; 0.0-8.6 months). Median OS was 13.7 months (95%C.I.; 5.9-21.5 months). Conclusions: In this study, MTD was estimated to be level 0, and determined recommended dose is level -1 for the planned future study. We are going to evaluate efficacy and safety in a phase II study. (UMIN ID: 000017002) Clinical trial information: 000017002.
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Affiliation(s)
- Shintaro Nakano
- Department of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo, Japan
| | - Yasuyuki Kawamoto
- Department of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo, Japan
| | - Satoshi Yuki
- Department of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo, Japan
| | | | - Kentaro Sawada
- Department of Cancer Chemotherapy, Hokkaido University Hospital Cancer Center, Sapporo, Japan
| | - Tetsuhito Muranaka
- Department of Cancer Chemotherapy, Hokkaido University Hospital Cancer Center, Sapporo, Japan
| | - Hiroshi Nakatsumi
- Department of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo, Japan
| | | | | | | | | | | | | | | | - Yoshito Komatsu
- Department of Cancer Chemotherapy, Hokkaido University Hospital Cancer Center, Sapporo, Japan
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Nakamura M, Muranaka T, Yagisawa M, Kawamoto Y, Yuki S, Ishiguro A, Dazai M, Sogabe S, Harada K, Kobayashi Y, Miyagishima T, Okamura N, Tsuji Y, Terae S, Ono K, Komatsu Y. A multicenter prospective study on the efficacy and safety of denosumab in gastrointestinal cancer patients receiving short-term periodic steroid premedication for prevention of chemotherapy-induced nausea and vomiting (ESPRESSO-02/HGCSG1602). Ann Oncol 2018. [DOI: 10.1093/annonc/mdy444.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Nakamura M, Yagisawa M, Saiki T, Ishiguro A, Sawada K, Yuki S, Sasaki T, Ando T, Ohori H, Kotaka M, Muto O, Shindo Y, Nakashima K, Hosokawa A, Doi A, Izawa N, Sunakawa Y, Satoh A, Ono K, Komatsu Y. A feasibility study of edoxaban for the cancer-associated asymptomatic venous thromboembolism in Japanese gastrointestinal cancer patients receiving chemotherapy (ExCAVE study). Ann Oncol 2018. [DOI: 10.1093/annonc/mdy444.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Shindo Y, Yuki S, Yagisawa M, Kawamoto Y, Tsuji Y, Hatanaka K, Kobayashi Y, Kajiura S, Ishiguro A, Honda T, Dazai M, Eto K, Nakamura M, Koike M, Ota S, Sato A, Kato K, Ueda A, Fukunaga A, Sekiguchi M, Sakata Y, Komatsu Y. HGCSG1503: A retrospective cohort study evaluating the safety and efficacy of TAS-102 in patients with metastatic colorectal cancer: Analysis of cases of prior regorafenib. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy151.257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Nakamura M, Komatsu Y, Muranaka T, Yagisawa M, Kawamoto Y, Nakatsumi H, Yuki S, Saiki T, Ishiguro A, Tateyama M, Kobayashi Y, Miyagishima T, Takahata T, Sato A, Dazai M, Okuda H, Fujikawa K, Eto K, Muto S, Hatanaka K, Amano T, Sakata Y. HGCSG 1301: A Multicenter, Double-Blind, Randomized control phase II trial comparing Hange-shashin-to versus placebo to prevent diarrhea in patients with metastatic colorectal cancer under IRIS/Bev second-line treatment. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy151.225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Ishiguro A, Kawamoto Y, Yuki S, Nakano S, Yagisawa M, Sawada K, Muranaka T, Hayashi H, Nakatsumi H, Saiki T, Harada K, Kobayashi Y, Iwanaga I, Hatanaka K, Sakata Y, Komatsu Y. HGCSG 1403: Phase I trial of oxaliplatin/irinotecan/S-1 (OX-IRIS) as first line chemotherapy for unresectable pancreatic cancer. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy151.138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Muranaka T, Komatsu Y, Ohnishi S, Yagisawa M, Sawada K, Kawamoto Y, Nakatsumi H, Yuki S, Dazai M, Saiki T, Ishiguro A, Tateyama M, Ono K, Sakamoto N. The prospective multicenter study of relation between 5-HIAA/substance P plasma concentration transition and nausea/vomiting in patients with gastrointestinal cancer receiving moderately emetogenic chemotherapy. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy151.102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Ogawa K, Yuki S, Kawamoto Y, Yagisawa M, Harada K, Okuda H, Furukawa K, Honda T, Dazai M, Kato T, Sasaki T, Shindo Y, Ota S, Sato A, Ueda A, Kato S, Fukunaga A, Nagai H, Sakata Y, Komatsu Y. A retrospective cohort study evaluating the safety and efficacy of TAS-102 in patients with metastatic colorectal cancer (HGCSG1503): Analysis of tumor location. J Clin Oncol 2018. [DOI: 10.1200/jco.2018.36.4_suppl.802] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
802 Background: Recent analysis from some clinical trials showed that primary tumor location in patients with metastatic colorectal cancer (mCRC) correlates with different outcome. The J003 trial and RECOURSE trial revealed the safety and efficacy of TAS-102 for patients with metastatic colorectal cancer (mCRC). In March 2014, TAS-102 was approved in Japan. However, the impact of primary tumor location in mCRC treated TAS-102 is unclear. Methods: We retrospectively analyzed the clinical data of 411 patients who received TAS-102 in the multi-institutional retrospective study (HGCSG1503). This study was analyzed by CTCAE v4.0 for adverse events (AEs), RECIST v1.1 for response rate (RR)/disease control rate (DCR). To compare with right-sided tumor (RT : Cecum to Transverse colon) and left-sided tumor (LT : Descending colon to Rectum), Fisher’s exact test was used in terms of patient characteristics, AE, RR/DCR, and Log-rank test was used in terms of TTF, PFS and OS. Results: Patients with RT and LT were 137 and 274, respectively. The patient’ characteristics between RT and LT were generally balanced except for Gender (Male ; 45.3% in RT, 56.9% in LT ; p = 0.028), Age (Median ; 68.0y in RT, 66.0y in LT ; p = 0.007), Liver metastasis (70.8% in RT, 57.7% in LT ; p = 0.010), Peritoneal metastasis (47.4% in RT, 24.5% in LT ; p < 0.001), and KRAS exon2 status (wild ; 40.5% in RT, 59.0% in LT ; p = 0.001). The AEs between RT and LT were also generally balanced except for Platelet count decreased (≥Grade 3 ; 8.8% in RT, 2.9% in LT ; p = 0.014). RR/DCR were 0/30.9% in the RT and 0.8/40.3% in the LT (p = 1.000/0.088). Median TTF was 2.2 months in the RT and 2.1 months in the LT (HR 0.962, p = 0.712). Median PFS was 2.2 months in the RT and 2.2 months in the LT (HR 1.024, p = 0.826). Median OS was 7.3 months in the RT and 7.3 months in the LT (HR 1.114, p = 0.327). Conclusions: As a result of this analysis, efficacy was no significant difference between RT and LT for patients who were administered TAS-102 in the real-world clinical practice. This analysis suggested TAS-102 benefits mCRC patients regardless of primary tumor location. Clinical trial information: 000020551.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | - Atsushi Sato
- Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Akira Ueda
- Toyama Red Cross Hospital, Toyama, Japan
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Muranaka T, Komatsu Y, Yagisawa M, Kawamoto Y, Nakatsumi H, Yuki S, Sakamoto N. Safety of administration of bevacizumab within a week from placement of a totally implantable central venous port system. J Clin Oncol 2018. [DOI: 10.1200/jco.2018.36.4_suppl.589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
589 Background: Totally implantable central venous port systems (TICVP) are easy to implant on an in- or outpatient basis and provide reliable, long-lasting central venous access for treatment of intravenous anti-cancer chemotherapy in patients with cancer but it is needed to cut 3cm of patients’ skin at the operation. Bevacizumab is one of the anti vascular endothelial growth factor (ant-VEGF) antibody which is known to improve overall survival in patients with colorectal cancer but have a side effect of delayed wound healing. There are few reports about the safety of administration of bevacizumab in a short period of time from the small surgery such as placement of TICVP. Methods: Patients who were placed TICVP in Department of Gastroenterology of Hokkaido University Hospital from July 2009 to December 2016. We planned to compare the rate of post-operative wound dehiscence (POWD) and surgical site infection (SSI) between patients who administered bevacizumab within a week from placement of TICVP (Group A) and the other patients (Group B). Patients who didn’t receive any chemotherapy after placement of TICVP were excluded. Results: We found 432 patients who implanted TICVP, and excluded 32 patients who didn’t receive any chemotherapy. 50 patients were assigned to Group A and 350 patients were assigned to Group B. Median age in both group were 67.5 in Group A and 65 in Group B. The averages of operation time were 38.7 (+/-19.3) minutes in Group A and 36.4 (+/-19.5) minutes in Group B. Prophylactic antibiotics were given to 27 patients (54%) in Group A and 146 patients (48.7%) in Group B. The rate of POWD was 0.0% (0/50) in Group A vs 1.1% (4/350) in Group B ( p = 0.45 ) , and the rate of SSI was 0.0%(0/50) in Group A vs 1.1% (4/350) in Group B ( p = 0.45 ) . The average of operation time of patients with and without POWD was 56.4 minutes and 36.7 minutes (p = 0.013). Conclusions: In our study, it was found that there is no significant increase of incidence by administration of bevacizumab within a short period from placement of TICVP. The long operation time tends to increase the rate of POWD.
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Kawamoto Y, Yuki S, Meguro T, Hatanaka K, Uebayashi M, Iwanaga I, Nakamura M, Eto K, Okuda H, Abe M, Aonuma A, Abe N, Sato A, Nakatsumi H, Muranaka T, Yagisawa M, Oba K, Sakata Y, Sakamoto N, Komatsu Y. HGCSG 1201: Phase II study of trastuzumab with irinotecan in HER2-positive metastatic or advanced gastric cancer patients previously treated with trastuzumab. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx660.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Yoshita H, Yuki S, Yagisawa M, Tsuji Y, Kobayashi Y, Hatanaka K, Okuda H, Dazai M, Furukawa K, Ogawa K, Minami S, Ishiguro A, Honda T, Ohta T, Eto K, Kato T, Nakajima J, Sasaki T, Sakata Y, Komatsu Y. First report: A retrospective trial for evaluating the safety and efficacy of TAS-102 for patients with metastatic colorectal cancer: HGCSG1503. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx659.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Yagisawa M, Nakamura M, Muranaka T, Kawamoto Y, Nakatsumi H, Yuki S, Sasaki T, Meguro T, Dazai M, Ishiguro A, Eto K, Harada K, Kobayashi Y, Miyagishima T, Iwanaga I, Uebayashi M, Hatanaka K, Sakamoto N, Sakata Y, Komatsu Y. Multicenter prospective cohort study to evaluate of eye disorder induced by chemotherapy including S-1 (EyeDropS study/HGCSG1604). Ann Oncol 2017. [DOI: 10.1093/annonc/mdx388.069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Yuki S, Komatsu Y, Yagisawa M, Tsuji Y, Harada K, Hatanaka K, Okuda H, Hosokawa A, Ogawa K, Furukawa K, Minami S, Ishiguro A, Honda T, Ohta T, Dazai M, Eto K, Sasaki T, Nakajima J, Sakamoto N, Sakata Y. A retrospective cohort study evaluating the safety and efficacy of TAS-102 in patients with metastatic colorectal cancer [HGCSG1503]: Updated analysis. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx393.129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Kawamoto Y, Yuki S, Yagisawa M, Muranaka T, Harada K, Nakatsumi H, Kawakubo K, Kuwatani M, Sakamoto N, Komatsu Y. A retrospective cohort study of the relations between progress of chemotherapy and outcomes for metastatic pancreatic cancer. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx261.194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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31
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Sasaki T, Kawamoto Y, Yuki S, Meguro T, Hatanaka K, Uebayashi M, Iwanaga I, Nakamura M, Eto K, Okuda H, Abe M, Oba A, Abe N, Sato A, Nakatsumi H, Harada K, Muranaka T, Yagisawa M, Oba K, Sakata Y, Komatsu Y. HGCSG 1201: Phase II study of trastuzumab with irinotecan in HER2-positive metastatic or advanced gastric cancer patients previously treated with trastuzumab. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx261.085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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32
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Nakamura M, Ishiguro A, Muranaka T, Fukushima H, Yuki S, Ono K, Murai T, Matsuda C, Oba A, Itaya K, Sone T, Yagisawa M, Koike Y, Endo A, Tsukuda Y, Ono Y, Kudo T, Nagasaka A, Nishikawa S, Komatsu Y. A Prospective Observational Study on Effect of Short-Term Periodic Steroid Premedication on Bone Metabolism in Gastrointestinal Cancer (ESPRESSO-01). Oncologist 2017; 22:592-600. [PMID: 28341762 PMCID: PMC5423502 DOI: 10.1634/theoncologist.2016-0308] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2016] [Accepted: 11/28/2016] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND A multicenter prospective observational study evaluated the effect of gastrointestinal cancer chemotherapy with short-term periodic steroid premedication on bone metabolism. PATIENTS AND METHODS Seventy-four patients undergoing chemotherapy for gastrointestinal cancer were studied. The primary endpoints were changes in bone mineral densities (BMDs) and metabolic bone turnover 16 weeks after initiation of chemotherapy. BMDs, measured by dual-energy x-ray absorptiometry, and serum cross-linked N-telopeptides of type I collagen (sNTX), and bone alkaline phosphatase (sBAP) were assessed for evaluation of bone resorption and formation, respectively. RESULTS In 74.3% (55/74) of the patients, BMDs were significantly reduced at 16 weeks relative to baseline. The percent changes of BMD were -1.89% (95% confidence interval [CI], -2.67% to -1.11%: p < .0001) in the lumbar spine, -2.24% (95% CI, -3.59% to -0.89%: p = .002) in the total hip, and -2.05% (95% CI, -3.11% to -0.99%: p < .0001) in the femoral neck. Although there was no significant difference in sNTX levels during 16 weeks (p = .136), there was a significant increase in sBAP levels (p = .010). Decreased BMD was significantly linked to number of chemotherapy cycles (p = .02). There were no significant correlations between changes in BMDs and the primary site of malignancy, chemotherapy regimens, total cumulative steroid dose, steroid dose intensity, and additive steroid usage. CONCLUSION Gastrointestinal cancer chemotherapy with periodic glucocorticoid premedication was associated with reduced BMD and increased sBAP levels, which were linked to number of chemotherapy cycles but independent of primary site, chemotherapy regimen, duration, and additive steroid usage. The Oncologist 2017;22:592-600 IMPLICATIONS FOR PRACTICE: Bone health and the management of treatment-related bone loss are important for cancer care. The present study showed that a significant decrease in bone mineral density (BMD) and an increase in serum bone alkaline phosphatase levels occurred in gastrointestinal cancer patients receiving chemotherapy, which were linked to number of chemotherapy cycles but were independent of primary site, chemotherapy regimen, total steroid dose, and steroid dose intensity. Surprisingly, it seems that the decreasing BMD levels after only 16 weeks of chemotherapy for gastrointestinal cancer were comparable to that of 12-month adjuvant aromatase inhibitor therapy for early-stage breast cancer patients.
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Affiliation(s)
- Michio Nakamura
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Atsushi Ishiguro
- Department of Medical Oncology, Teine Keijinkai Hospital, Sapporo, Japan
| | - Tetsuhito Muranaka
- Division of Cancer Chemotherapy, Hokkaido University Hospital Cancer Center, Sapporo, Japan
| | - Hiraku Fukushima
- Department of Gastroenterology, Japan Community Health Care Organization Sapporo Hokushin Hospital, Sapporo, Japan
| | - Satoshi Yuki
- Department of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo, Japan
| | - Kota Ono
- Hokkaido University Hospital Clinical Research and Medical Innovation Center, Sapporo, Japan
| | - Taichi Murai
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Chika Matsuda
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Ayane Oba
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Kazufumi Itaya
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Takayuki Sone
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Masataka Yagisawa
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Yuta Koike
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Ayana Endo
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Yoko Tsukuda
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Yuji Ono
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Takahiko Kudo
- Department of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo, Japan
| | - Atsushi Nagasaka
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Shuji Nishikawa
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Yoshito Komatsu
- Division of Cancer Chemotherapy, Hokkaido University Hospital Cancer Center, Sapporo, Japan
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Yagisawa M, Nakamura M, Matsuda C, Murai T, Itaya K, Sone T, Koike Y, Endo A, Tsukuda Y, Ono Y, Nagasaka A, Nishikawa S. A retrospective analysis of eye disorders induced by chemotherapy including S-1 for gastrointestinal cancer. J Clin Oncol 2017. [DOI: 10.1200/jco.2017.35.4_suppl.20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
20 Background: Eye disorders (EDs) are common adverse events in patients received S-1 chemotherapy. Although there are some retrospective reports about EDs induced by S-1 mono therapy (mono) as adjuvant chemotherapy (Adj) in gastric cancer (GC), there are few reports about S-1 induced EDs in other gastrointestinal cancer (GIC). So we conducted this retrospective cohort study to investigate the incidence of S-1 induced EDs in GIC and the association with several clinicopathological factors, such as primary site, treatment setting, regimen, and duration. Methods: All the patients received S-1 chemotherapy for GIC in our institution from January 2008 to May 2016 were identified through medical records review extracted by our hospital data warehouse. We analyzed the incidence of S-1 induced EDs by reviewing all the medical records and the association between ED incidence and several clinicopathological factors using a chi-square test or a Fisher's exact test and logistic regression. Results: Two hundred eighty three GIC patients were analyzed on this study. Patients characteristics were as follows; male/female 170/113, GC/colorectal cancer (CRC)/pancreatic cancer (PC)/biliary cancer (BC) 119/67/57/32, non-Adj/Adj 263/20, S-1 mono/S-1 combination therapy (combo) 130/153. The overall incidence rate with EDs such as epiphora, gum, photophobia, nephelopsia was 15.2% (n = 43). The median time to onset of EDs was 109 days (range 5-1100). The each of ED incidence was 16.5% (n = 28) and 13.3% (n = 15) in male and female (p = 0.503), 14.8% (n = 39) and 20.0% (n = 4) in non-Adj and Adj setting (p = 0.520), 13.8% (n = 18) and 16.3% (n = 25) in S-1 mono and combo (p = 0.619), respectively. The incidence of EDs in GC, CRC, PC, and BC were 15.1% (n = 18), 17.9% (n = 12), 17.5% (n = 10), and 9.4% (n = 3) (p = 0.635), respectively. Conclusions: We found that the incidence of EDs induced by S-1 chemotherapy for GIC was relatively high regardless of cancer site, treatment regimen, setting and duration. Further accumulation of data as prospective cohort study is necessary to confirm the incidence of S-1 induced EDs. Clinical trial information: UMIN000024160.
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Affiliation(s)
- Masataka Yagisawa
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Michio Nakamura
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Chika Matsuda
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Taichi Murai
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Kazufumi Itaya
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Takayuki Sone
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Yuta Koike
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Ayana Endo
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Yoko Tsukuda
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Yuji Ono
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Atsushi Nagasaka
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Shuji Nishikawa
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
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Nakamura M, Yagisawa M, Sawada K, Muranaka T, Nakatsumi H, Kawamoto Y, Yuki S, Dazai M, Ishiguro A, Kobayashi Y, Sogabe S, Miyagishima T, Iwanaga I, Tateyama M, Hatanaka K, Ono K, Sakata Y, Komatsu Y. A multicenter prospective study on the efficacy and safety of denosumab in gastrointestinal cancer patients receiving short-term periodic steroid premedication for prevention of chemotherapy-induced nausea and vomiting: ESPRESSO-02/HGCSG1602. J Clin Oncol 2017. [DOI: 10.1200/jco.2017.35.4_suppl.tps809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
TPS809 Background: We previously reported that short-term periodic premedication of glucocorticoids (GCs) used with chemotherapy for gastrointestinal cancer (GIC) caused the reduction of bone mineral densities (BMD) and the increase of serum bone alkaline phosphatase (BAP) (ESPRESSO-01 study; ASCO-GI 2016 Abst.523). Surprisingly, it seems that the BMD decreasing levels due to only the 16-week GC usage in GIC chemotherapy were comparable to that of the 12-month adjuvant aromatase inhibitor therapy for early stage breast cancer patients or the 12-month androgen deprivation therapy for nonmetastatic prostate cancer patients. So we conducted this study to evaluate the efficacy and safety of denosumab for prevention of chemotherapy-induced BMD decreasing. Methods: This is a multicenter single-arm prospective study to evaluate the efficacy and safety of denosumab in GIC patients receiving the short-term periodic steroid premedication. The key eligibility criteria are as follows: 1) Histologically confirmed adenocarcinoma in GIC, including esophageal, gastric, pancreatic, and biliary cancer. ; 2) A schedules of periodical intravenous steroid administration as premedication that was weekly, biweekly, and triweekly, and in which > 4-week steroid-free intervals were not allowed. ; 3) High risk patient with steroid induced secondary osteoporosis. ; 4) No prior treatment for osteoporosis. The dose of denosumab (Prolia) is 60mg administered as a single subcutaneous injection within a week before the induction of chemotherapy. All participants should receive adequate calcium and vitamin D supplementation. The primary endpoint is to investigate the BMD change and bone turnover markers (serum NTX and BAP levels) between baseline and 16 weeks after induction of chemotherapy. And the secondary endpoints are to compare and evaluate the difference of primary site, treatment regimen, dose intensity of steroids, newly bone fractures, and the FRAX output. This study is sponsored by Hokkaido Gastrointestinal Cancer Study Group. Clinical trial information: UMIN000023855.
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Affiliation(s)
- Michio Nakamura
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Masataka Yagisawa
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Kentaro Sawada
- Department of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo, Japan
| | - Tetsuhito Muranaka
- Department of Cancer Center, Hokkaido University Hospital, Sapporo, Japan
| | - Hiroshi Nakatsumi
- Department of Cancer Center, Hokkaido University Hospital, Sapporo, Japan
| | - Yasuyuki Kawamoto
- Department of Cancer Center, Hokkaido University Hospital, Sapporo, Japan
| | - Satoshi Yuki
- Department of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo, Japan
| | - Masayoshi Dazai
- Department of Gastroenterology, Sapporo Medical Center NTT EC, Sapporo, Japan
| | - Atsushi Ishiguro
- Department of Medical Oncology, Teine Keijinkai Hospital, Sapporo, Japan
| | | | - Susumu Sogabe
- Department of Medical Oncology, Kushiro Rosai Hospital, Kushiro, Japan
| | | | - Ichiro Iwanaga
- Department of Medical Oncology, Japanese Red Cross Kitami Hospital, Kitami, Japan
| | - Miki Tateyama
- Department of Internal Medicine, Tomakomai Nisshou Hospital, Tomakomai, Japan
| | - Kazuteru Hatanaka
- Department of Gastroenterology, Hakodate Municipal Hospital, Hakodate, Japan
| | - Kota Ono
- Department of Clinical Research and Medical Innovation Center, Hokkaido University Hospital, Sapporo, Japan
| | - Yuh Sakata
- CEO, Misawa City Hospital, Misawa, Japan
| | - Yoshito Komatsu
- Department of Cancer Chemotherapy, Hokkaido University Hospital Cancer Center, Sapporo, Japan
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Muranaka T, Komatsu Y, Ohnishi S, Sawada K, Harada K, Kawamoto Y, Nakatsumi H, Yuki S, Yagisawa M, Nakamura M, Kobayashi Y, Sogabe S, Miyagishima T, Sakamoto N. The prospective study of relation between 5-HIAA/substance P and nausea/vomiting in patients receiving moderately emetogenic chemotherapy. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw390.73] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Nakamura M, Ishiguro A, Muranaka T, Yuki S, Ohno K, Murai T, Matsuda C, Oba A, Itaya K, Yagisawa M, Koike Y, Endo A, Tsukuda Y, Ono Y, Kudo T, Nagasaka A, Nishikawa S, Komatsu Y. A prospective observational study of the impact on bone metabolism of short-term periodic steroid premedication of chemotherapy for gastrointestinal cancer. (ESPRESSO-01 study): pre-planed subgroup analysis. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw370.98] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Naruse H, Tanaka I, Yagisawa M, Kudo T, Horimoto M, Yamamoto K, Hatanaka K, Yamamoto Y, Shimoyama N. Multi-organ disseminated mucosa-associated lymphoid tissue lymphoma. Nihon Shokakibyo Gakkai Zasshi 2016; 113:477-85. [PMID: 26947050 DOI: 10.11405/nisshoshi.113.477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
A 61-year-old man was admitted to our hospital with extreme weight loss. Abdominal ultrasonography revealed an 8-cm tumor of the pancreatic head. Further investigation revealed orbital, pulmonary, pancreatic, colonic, and bone marrow lesions. A histopathological examination of the pancreatic tumor specimen obtained using endoscopic ultrasound-guided fine-needle aspiration revealed mucosa-associated lymphoid tissue (MALT) lymphoma. Monoclonal rearrangement of immunoglobulin heavy chain was found in the pulmonary, pancreatic, colonic, and bone marrow lesions. We diagnosed multi-organ disseminated MALT lymphoma, with the largest lesion located in the pancreatic head. Chemo-radiation therapy resulted in complete remission.
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Dazai M, Suzuki K, Nakajima M, Yagisawa M, Kobayashi Y, Kudo T, Takahashi K, Sogabe S, Oda H, Miyagishima T. Retrospective research for efficacy and safety of modified FOLFIRINOX as 1st line therapy for advanced pancreatic cancer. Ann Oncol 2015. [DOI: 10.1093/annonc/mdv472.65] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Yagisawa M, Sogabe S, Iwanaga I, Oshino T, Yamamura T, Hirata H, Nakajima M, Suzuki K, Shimono J, Takasaka T, Takahashi K, Kobayashi Y, Kudo T, Okada K, Dazai M, Oda H, Miyagishima T. Weekly nanoparticle albumin-bound paclitaxel(nab-PTX) as second-or later-line treatment for unresectable or recurrent gastric cancer in practice. J Clin Oncol 2015. [DOI: 10.1200/jco.2015.33.3_suppl.168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
168 Background: Nanoparticle albumin-bound paclitaxel (nab-PTX) is a novel, solvent polyoxyethylated castor oil-free, biologically interactive form of paclitaxel (PTX). Nab-PTX allows shorter infusion schedules and needs no premedication for hypersensitivity reactions, so nab-PTX will be used as the alternative to PTX for more patients. In Japan, nab-PTX was approved as tri-weekly regimen (210mg/m2 every 3weeks) for gastric cancer. On the other hands, weekly PTX (80mg/m2 on day1, 8, and 15, every 4weeks) is mostly used as PTX regimen as 2nd or later line treatment for gastric cancer in Japan. So in practice, nab-PTX would be used by weekly regimen same as weekly PTX. However, the safety and efficacy of weekly nab-PTX for gastric cancer had not been reported yet. Methods: Unresectable or metastatic gastric cancer patients who began receiving weekly nab-PTX as 2nd or later line chemotherapy in our two facilities from February 2013 to August 2014 were retrospectively analyzed for the safety and efficacy. Written informed consent about the treatment of weekly nab-PTX was obtained from all patients before treatment. Results: A total of 32 patients were assessed, retrospectively. The dose and schedule of nab-PTX was 100mg/m2 on day1, 8, and 15, every 4weeks in all patients. Patients characteristics were as follows: median age 67.5(37-84); Male/female: 24/8; PS 0/1/2/3:15/8/7/2; treatment line 2/3/4/5: 12/14/5/1. The overall response rate was 9.3% (CR/PR/SD/PD/NE: 1/2/12/15/2). The median progression-free survival (mPFS) and median overall survival (mOS) were 2.99 months and 5.95 months, in all patients. In 23 patients whose PS were 0 or 1, mPFS and mOS were 4.14 months and 8.44 months. Most common grade 3/4 hematological toxicities were anemia (46.9%), neutropenia (40.6%), febrile neutropenia (15.6%). About the sensory neuropathy, grade 3 was 9.3%, grade2 was 21.9%, and grade1 was 3.1%. There were no treatment-related deaths. Conclusions: Weekly nab-PTX showed promising efficacy against previously treated unresectable or recurrent gastric cancer especially for good PS patients, The Common toxicities of weekly nab-PTX were well-tolerated.
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Affiliation(s)
- Masataka Yagisawa
- Internal medicine and oncology, Kushiro Rosai Hospital, Kushiro, Japan
| | - Susumu Sogabe
- Department of Internal Medicine, Kushiro Rosai Hospital, Kushiro, Japan
| | - Ichiro Iwanaga
- Department of Gastroenterology, Japanese Red Cross Kitami Hospital, Kitami, Japan
| | - Tomohiro Oshino
- Internal medicine and oncology, Kushiro Rosai Hospital, Kushiro, Japan
| | - Takahiro Yamamura
- Internal medicine and oncology, Kushiro Rosai Hospital, Kushiro, Japan
| | - Hajime Hirata
- Internal medicine and oncology, Kushiro Rosai Hospital, Kushiro, Japan
| | - Masahito Nakajima
- Internal medicine and oncology, Kushiro Rosai Hospital, Kushiro, Japan
| | - Kazuharu Suzuki
- Internal medicine and oncology, Kushiro Rosai Hospital, Kushiro, Japan
| | - Joji Shimono
- Department of Hematology, Kushiro Rosai Hospital, Kushiro, Japan
| | - Takuma Takasaka
- Internal medicine and oncology, Kushiro Rosai Hospital, Kushiro, Japan
| | | | | | - Taiki Kudo
- Internal medicine and oncology, Kushiro Rosai Hospital, Kushiro, Japan
| | - Kohei Okada
- Department of Hematology, Kushiro Rosai Hospital, Kushiro, Japan
| | - Masayoshi Dazai
- Department of Internal Medicine, Kushiro Rosai Hospital, Kushiro, Japan
| | - Hisashi Oda
- Internal medicine and oncology, Kushiro Rosai Hospital, Kushiro, Japan
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40
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Sogabe S, Tateno T, Yagisawa M, Ishikawa M, Sawada K, Muranaka T, Umemura M, Kato R, Takasaka T, Takahashi K, Dazai M, Iwanaga I, Oda H, Miyagishima T. [Clinical impact of addition of bevacizumab to the first-line chemotherapy regimen in the treatment of patients with metastatic colorectal cancer]. Gan To Kagaku Ryoho 2014; 41:1113-1117. [PMID: 25248894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
BACKGROUND Combination regimens containing bevacizumab(BV)are regarded as one of the standard first-line chemotherapy (1stCTx) regimens in the treatment of metastatic colorectal cancer (mCRC). However, some patients cannot be treated with BV because of the short interval from the palliative operation or other reasons. We present a study of some patients who were treated with add-on BV in the middle of the 1stCTx before disease progression(referred to as "midway BV" regimen hereafter), and here, we report the efficacy of the midway BV regimen as observed in our patients. RESULTS We retrospectively analyzed the data of 74 mCRC patients, who were undergoing 1stCTx treatment at our hospital from January 2010 to September 2012. We divided the patients into 3 groups, depending on when BV was introduced in their regimen: 40, 25, and 9 patients were respectively included in the "no-BV" group (patients who were treated without BV in the 1stCTx), BV group(patients treated with BV from the 1st cycle in the 1stCTx), and the midway-BV group (patients who were initially treated without BV and then received add-on BV). The response rates of patients in the no-BV, BV, and midway-BV groups were 27.5%, 44.0%, and 55.6%, respectively. The median progression-free survival (PFS) and median survival time of patients in the no-BV, BV, and midway-BV groups were, respectively, 9.7 months, 9.3 months, and 12.8 months, and 20.3 months, 22.2 months, and N. R. CONCLUSION Although few cases were analyzed and there might be many confounding factors, our study suggests that midway BV is potentially useful for patients with metastatic colorectal cancer who are not initially treated with BV in the first cycle of the 1stCTx regimen.
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Affiliation(s)
- Susumu Sogabe
- Dept. of Gastroenterology and Clinical Oncology, Kushiro Rosai Hospital
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41
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Ishikawa K, Matsumoto T, Yasuda M, Uehara S, Muratani T, Yagisawa M, Sato J, Tostuka K, Sunagawa K, Hanaki H. P48 The nationwide surveillance of bacterial urinary pathogens conducted by the Japanese Society of Chemotherapy (JSC). Int J Antimicrob Agents 2009. [DOI: 10.1016/s0924-8579(09)70267-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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42
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Hanaki H, Yanagisawa C, Yagisawa M, Nakae T, Sunakawa K. Rapid Consumption of Vancomycin in the Presence of Beta-Lactam Antibiotics Causes Beta-Lactam Antibiotic-Induced Vancomycin-Resistance in Methicillin-resistant Staphylococcus aureus. Int J Infect Dis 2008. [DOI: 10.1016/j.ijid.2008.05.714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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43
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Niki Y, Kohno S, Aoki N, Watanabe A, Yagisawa M, Sato J, Hanaki H. P733 Thefirst nationwide surveillance of bacterial respiratory pathogens conducted by the Japanese Society of Chemotherapy. Int J Antimicrob Agents 2007. [DOI: 10.1016/s0924-8579(07)70574-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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44
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Sato H, Ishita K, Osanai A, Yagisawa M, Kamiya H, Ito M. T cell-dependent elimination of dividing Trypanosoma grosi from the bloodstream of Mongolian jirds. Parasitology 2004; 128:295-304. [PMID: 15074878 DOI: 10.1017/s0031182003004463] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Mongolian jirds, Meriones unguiculatus, are susceptible to infection with Trypanosoma grosi, which naturally parasitizes Apodemus spp. The present study investigated T cell dependence of elimination of T. grosi from the bloodstream of jirds by in vivo T cell depletion using a monoclonal antibody (HUSM-M.g.15). In T cell-depleted jirds, elimination of T. grosi, particularly the dividing forms, from the bloodstream was significantly delayed, occurring at around week 3 p.i. The kinetics of serum levels of IgM and IgG specific to trypanosomes in T cell-depleted and control immunocompetent jirds were different; peak levels of IgM were noted on days 6-8 p.i. around the time of peak parasitaemia (day 6 p.i.) in immunocompetent jirds, whereas the serum levels began to increase abruptly after day 10 p.i., peaking at around day 18 p.i. in T cell-depleted jirds. Similarly, serum IgG increased after day 6 p.i. in immunocompetent jirds, in contrast to after day 12 p.i. in T cell-depleted jirds, and the level increased steadily even after disappearance of parasitaemia. Our findings indicate that T cells play a major role at least in the 'first crisis' during elimination of dividing T. grosi from the bloodstream.
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Affiliation(s)
- H Sato
- Department of Parasitology, Hirosaki University School of Medicine, Hirosaki 036-8562, Japan.
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45
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Saeki K, Yagisawa M, Kitagawa S, Yuo A. Diverse effects of cytochalasin B on priming and triggering the respiratory burst activity in human neutrophils and monocytes. Int J Hematol 2001; 74:409-15. [PMID: 11794696 DOI: 10.1007/bf02982084] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Cytochalasin B, despite its potent enhancing effect on superoxide (O2-) release triggered by N-formyl-methionyl-leucyl-phenylalanine (FMLP) and many other agonists, significantly inhibited O2- release triggered by interleukin 8 (IL-8) and platelet-activating factor in human neutrophils. Cytochalasin B also enhanced changes in membrane potential stimulated by FMLP but inhibited those stimulated by IL-8. Using IL-8 as a triggering agonist, we found that the priming effect of tumor necrosis factor (TNF) and granulocyte-macrophage colony-stimulating factor (GM-CSF) on O2- release was slightly but significantly potentiated by cytochalasin B. O2- release triggered by TNF and GM-CSF was completely abolished by cytochalasin B. In contrast to these diverse effects of cytochalasin B on O2- release, changes in cytoplasmic pH stimulated by FMLP, IL-8, TNF, and GM-CSF were not or were only minimally affected by cytochalasin B. Unlike human neutrophils, human monocytes stimulated by FMLP showed inhibition of O2- release and changes in membrane potential in response to cytochalasin B, and the priming effect of TNF and GM-CSF on O2- release in human monocytes was completely abolished by cytochalasin B. These findings indicate the diverse effects of cytochalasin B on phagocytes and suggest distinct regulatory mechanisms according to the functions, agonists, and cell types.
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Affiliation(s)
- K Saeki
- Department of Hematology, Research Institute, International Medical Center of Japan, Tokyo
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46
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Inoue Y, Yagisawa M, Saeki K, Imajoh-Ohmi S, Kanegasaki S, Yuo A. Induction of phagocyte oxidase components during human myeloid differentiation: independent protein expression and discrepancy with the function. Biosci Biotechnol Biochem 2001; 65:2581-4. [PMID: 11791740 DOI: 10.1271/bbb.65.2581] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
We investigated the content of four components of the O2(-)-producing enzyme (p47, p67, p22, and gp91) and the O2(-)-producing capacity in human myeloid cell lines. The content of the four components of the phagocyte oxidase was minimal before differentiation induction. During differentiation, expression of p22 and gp91 was at consistently low levels, even when the O2(-)-producing capacity was equivalent to that of normal neutrophils. On the other hand, p47 was consistently and rapidly induced to the level comparable to normal neutrophils. The results indicate that low expression of p22 and gp91 is sufficient to obtain normal O2- production, and that p47 might play an important regulatory role in the functional differentiation.
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Affiliation(s)
- Y Inoue
- Department of Hematology, Research Institute, International Medical Center of Japan, Tokyo
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47
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Hagiwara S, Yagisawa M, Saeki K, Iki S, Urabe A, Mimura T, Miwa A, Togawa A, Higashihara M, Takaku F, Yuo A. Tyrosine phosphorylation of proteins in primary human myeloid leukemic cells stimulated by macrophage colony-stimulating factor: analysis by disease type and comparison with normal human hematopoietic cells. Int J Hematol 2001; 73:100-7. [PMID: 11372744 DOI: 10.1007/bf02981910] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
We investigated tyrosine phosphorylation of proteins in primary human leukemic cells stimulated by macrophage colony-stimulating factor (M-CSF) in 60 patients with acute myeloid leukemia (AML) and 5 patients with chronic myelomonocytic leukemia and compared the findings for leukemic cells with those of normal human monocytes and bone marrow immature hematopoietic cells. M-CSF induced tyrosine phosphorylation of p140-200, p110, p60, p44, and p42 frequently, and that of p95 and p55 less frequently, in primary myeloid leukemic cells, whereas M-CSF-induced phosphorylation of proteins was not detected in the normal human hematopoietic cells tested. Of these phosphoproteins, p140-200 was phosphorylated in all patients who responded to M-CSF and was considered to be almost identical to Fms, a product of the c-fms proto-oncogene. M-CSF-induced tyrosine phosphorylation was observed frequently (89%) in AML of French-American-British class M4 and infrequently in all other subtypes of AML, including M5. In chronic myelomonocytic leukemia, M-CSF-induced protein phosphorylation was prominent in blast crisis but was not detected in the chronic phase. Both bone marrow immature cells and mature monocytes showed low responsiveness to M-CSF. These findings for responsiveness to M-CSF were correlated with the amount of Fms in each type of cell. We also identified tyrosine phosphorylation of Vav, Shc, and extracellular signal-regulated kinase by M-CSF in some cases. These findings clarified an M-CSF-specific pattern of protein tyrosine phosphorylation and the responsiveness to M-CSF of primary human myeloid cells. Particularly, enhanced phosphorylation responses to M-CSF and increased amounts of Fms protein were observed in restricted human hematopoietic cells with a premature myelomonocytic character.
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Affiliation(s)
- S Hagiwara
- Department of Hematology, Research Institute and Hospital, International Medical Center of Japan, Tokyo
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48
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Sato H, Chisty M, Nargis M, Inaba T, Yagisawa M, Kamiya H. Monoclonal antibodies reactive with dendritic cells of Mongolian gerbils. Comp Med 2001; 51:234-8. [PMID: 11924778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
Mongolian gerbils (Meriones unguiculatus) serve as an valuable model animal for several infectious diseases of medical and veterinary importance. Reagents available for characterization of the immune response of Mongolian gerbils are strictly limited. We describe three novel murine monoclonal antibodies (mAbs) to dendritic cells of Mongolian gerbils. These include HUSM-M.g.11 of IgG2b isotype, HUSM-M.g. 20 of IgG2a isotype, and HUSM-M.g.30 of IgG1 isotype. All of these mAbs had an identical profile of immunohistochemical reactions with various tissues taken from immune-naive Mongolian gerbils, and were intensively expressed on dendritic cells, including epidermal Langerhans cells, B-cell follicles, and the thymic reticulum. Positive reactions of the epidermis and intestinal mucosa with these mAbs were induced by cutaneous or intestinal infections with parasites. Competitive enzyme-linked immunosorbent assay and immunoblot analysis (western blotting) indicated that all of these mAbs recognize an identical peptide epitope on a molecule with approximate molecular mass of 29 kDa. These data suggest that the mAbs recognize major histocompatibility complex class-II molecules of gerbils. Use of described mAbs would facilitate characterization of immune responses as well as investigations on host responses to infections of medical and veterinary importance, using the gerbil model.
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Affiliation(s)
- H Sato
- Department of Parasitology, Hirosaki University School of Medicine, Japan
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Hattori C, Nishimura T, Shibata N, Akita Y, Kawakatsu K, Hayakawa M, Nishimura Y, Hattori H, Suzuki K, Yagisawa M. [Comparison of combined operation and nasal CPAP treatments for sleep disorders]. Nihon Jibiinkoka Gakkai Kaiho 2000; 103:1284-91. [PMID: 11197815 DOI: 10.3950/jibiinkoka.103.1284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
UNLABELLED Uvulopalatopharyngoplasty (UPPP) and nasal CPAP are used for the treatment of obstructive sleep apnea syndrome (OSAS) in different institutions. Although OSAS results from an abnormality in the soft-palate, almost no reports have been made on the selection of UPPP or nasal CPAP procedures according to the type of abnormality. The most probable reason for this is that a comparison of treatment methods in individuals cases is difficult. We performed CPAP titration before and after operations, and compared the treatment methods, and evaluated the medical therapy. METHOD A sleep polygraph was performed on the first night, and cases diagnosed as OSAS received CPAP titration on the second night. The blocked region was identified by endoscopic examination. The results of the operation were evaluated after 1-2 months, and apnea hypopnea index (AHI) improvements of less than 50% received a second CPAP titration. RESULTS The operation results were poor for cases where endoscopic examination showed full-circumference palatal type, and good for soft palate and tonsillar type abnormalities. When endoscopic examinations were performed in conjunction with nasal CPAP, the treatment was observed to act on the soft palate and expand the air way in all cases. Nasal CPAP was effective in cases with full-circumference palatal abnormalities because in these cases, the pressure was caused by inflamma. Combined medical treatments were effective in cases where CPAP alone was ineffective because the pressure was too high.
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Affiliation(s)
- C Hattori
- Second Department of Otolaryngology, Fujita Health University, Nagoya
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50
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Sato H, Ihama Y, Inaba T, Yagisawa M, Kamiya H. Helminth fauna of carnivores distributed in north-western Tohoku, Japan, with special reference to Mesocestoides paucitesticulus and Brachylaima tokudai. J Vet Med Sci 1999; 61:1339-42. [PMID: 10651058 DOI: 10.1292/jvms.61.1339] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
In the winter of 1998-1999, we collected parasitological data from 54 wild carnivores in the north-western part of Tohoku region, Japan. These consisted of 38 martens (Martes melampus melampus), 14 raccoon dogs (Nyctereutes procyonoides viverrinus) and 2 foxes (Vulpes vulpes japonica). Collected helminth parasites were 11 nematode, 10 trematode, 3 cestode, and a single acanthocephalan species, including 5 hitherto unknown species for this research area or the mainland of Japan (Honshu). Mesocestoides paucitesticulus was for the first time recorded from martens as well as from carnivores distributed in Honshu. Brachylaima tokudai originally recorded from Urotrichus talpoides in the central part of Honshu was for the first time found from a raccoon dog.
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Affiliation(s)
- H Sato
- Department of Parasitology, Hirosaki University School of Medicine, Japan
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