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  1. No Access

    Article

    Correlation between clinicopathologic factors and kinetics of metabolic enzymes for 5-fluorouracil given to patients with colon carcinoma by two different dosage regimens

    Abstract

    Kenji Katsumata, Hidenori Tomioka, Tetsuo Sumi in Cancer Chemotherapy and Pharmacology (2003)

  2. No Access

    Article

    Clinical effects of combination therapy with mitoxantrone, vincristine, and prednisolone in breast cancer

    We assessed the clinical efficacy and safety of mitoxantrone hydrochloride which has been used as an anticancer drug in our hospital to treat breast cancer patients since 1993.

    Kenji Katsumata, Hidenori Tomioka, Mikihiro Kusama in Cancer Chemotherapy and Pharmacology (2003)

  3. No Access

    Article

    Induction of apoptosis by p53, bax, bcl-2, and p21 expressed in colorectal cancer

    We investigated the influence of genes on the apoptosis of colorectal tumor cells, based on DNA and mRNA kinetics.

    Kenji Katsumata, Tetsuo Sumi in International Journal of Clinical Oncology (2003)

  4. No Access

    Article

    Detection and evaluation of epithelial cells in the blood of colon cancer patients using RT-PCR

    As a mode of colorectal cancer recurrence, liver metastasis plays an important role. One of the factors reported to predict liver metastasis is the detection of trace amounts of tumor cells in the blood. For t...

    Kenji Katsumata, Tetsuo Sumi, Yasuharu Mori in International Journal of Clinical Oncology (2006)

  5. No Access

    Article

    Evaluation of sequential organ failure assessment score for patients with strangulation ileus

    We examined the effectiveness of sequential organ failure assessment (SOFA) score to describe patients with strangulation ileus.

    Tetsuo Sumi, Kenji Katsumata, Akihiko Tsuchida in Langenbeck's Archives of Surgery (2010)

  6. Article

    The toughening effect of a small amount of poly(ɛ-caprolactone) on the mechanical properties of the poly(3-hydroxybutyrate-co-3-hydroxyhexanoate)/PCL blend

    To improve the mechanical properties of bacterial poly(3-hydroxybutyrate) [P(3HB)] and poly(3-hydroxybutyrate-co-3-hydroxyhexanoate) [P(3HB-co-3HH)], the materials were blended with poly(ɛ-caprolactone) (PCL)....

    Kenji Katsumata, Takashi Saito, Fang Yu, Nobuo Nakamura, Yoshio Inoue in Polymer Journal (2011)

  7. No Access

    Article

    Bevacizumab in combination with irinotecan, 5-fluorouracil, and leucovorin (FOLFIRI) in patients with metastatic colorectal cancer who were previously treated with oxaliplatin-containing regimens: a multicenter observational cohort study (TCTG 2nd-BV study)

    The efficacy of bevacizumab combined with infusional 5-fluorouracil/leucovorin (5-FU/LV) plus irinotecan (FOLFIRI) as the second-line treatment for metastatic colorectal cancer (mCRC) has not been fully clarif...

    Toshikazu Moriwaki, Hideaki Bando, Atsuo Takashima, Kentaro Yamazaki in Medical Oncology (2012)

  8. Article

    Open Access

    Safety analysis of two different regimens of uracil–tegafur plus leucovorin as adjuvant chemotherapy for high-risk stage II and III colon cancer in a phase III trial comparing 6 with 18 months of treatment: JFMC33-0502 trial

    The JFMC33-0502 trial is a phase III clinical study designed to determine the most appropriate duration of postoperative adjuvant chemotherapy with uracil–tegafur (UFT) plus leucovorin in patients with stage ...

    Takashi Tsuchiya, Sotaro Sadahiro, Kazuaki Sasaki in Cancer Chemotherapy and Pharmacology (2014)

  9. No Access

    Article

    Efficacy and safety of neoadjuvant chemotherapy with oxaliplatin, 5-fluorouracil, and levofolinate for T3 or T4 stage II/III rectal cancer: the FACT trial

    A multicenter phase II clinical study was performed in patients with T3 or T4 stage II/III rectal cancer to evaluate the efficacy and safety of neoadjuvant chemotherapy with 5-fluorouracil, levofolinate, and o...

    Junichi Koike, Kimihiko Funahashi in Cancer Chemotherapy and Pharmacology (2017)

  10. No Access

    Article

    A phase II trial of neoadjuvant chemoradiotherapy with intensity-modulated radiotherapy combined with gemcitabine and S-1 for borderline-resectable pancreatic cancer with arterial involvement

    Chemoradiotherapy using intensity-modulated radiotherapy (IMRT) is expected to provide a powerful alternative to conventional chemotherapy with a low incidence of adverse events. This study evaluated the effic...

    Yuichi Nagakawa, Yuichi Hosokawa in Cancer Chemotherapy and Pharmacology (2017)

  11. No Access

    Article

    Usefulness of robot-assisted thoracoscopic esophagectomy

    We started robot-assisted thoracoscopic esophagectomy using the da Vinci surgical system from June 2010 and operated on 30 cases by December 2013. Herein, we examined the usefulness of robot-assisted thoracosc...

    Yoshiaki Osaka, Shingo Tachibana in General Thoracic and Cardiovascular Surgery (2018)

  12. No Access

    Article

    Surgical Outcomes of Pancreaticoduodenectomy for Pancreatic Cancer with Proximal Dorsal Jejunal Vein Involvement

    The proximal jejunal vein which branches from the dorsal side of the superior mesenteric vein (SMV) usually drains the inferior pancreatoduodenal veins (IPDVs) and contacts the uncinate process of the pancreas...

    Yuichi Hosokawa, Yuichi Nagakawa, Yatsuka Sahara in Journal of Gastrointestinal Surgery (2018)

  13. No Access

    Article

    Approaching the superior mesenteric artery from the right side using the proximal-dorsal jejunal vein preisolation method during laparoscopic pancreaticoduodenectomy

    Although the artery-first approach is widely used in open pancreaticoduodenectomy, it is difficult to laparoscopically expose the origin of the inferior pancreaticoduodenal artery (IPDA) from the left side of ...

    Yuichi Nagakawa, Yuichi Hosokawa, Yatsuka Sahara, Chie Takishita in Surgical Endoscopy (2018)

  14. Article

    Open Access

    Pharmacological Mobilization and Recruitment of Stem Cells in Rats Stops Abdominal Adhesions After Laparotomy

    Adhesions are a very common complication in the abdominal surgery. Animal studies and human trials have evaluated strategies designed to reduce and prevent postsurgical adhesions but few have an evidence base ...

    Kenichi Iwasaki, Ali Reza Ahmadi, Le Qi, Melissa Chen, Wei Wang in Scientific Reports (2019)

  15. Article

    Open Access

    Postoperative outcomes of gastric carcinoma with lymphoid stroma

    Gastric carcinoma with lymphoid stroma (GCLS) is a rare subtype of gastric cancer. There have been several reports demonstrating the favorable prognosis of early GCLS without lymph node metastasis (LNM) compar...

    Kenichi Iwasaki, Takeshi Suda, Yuki Takano, Yuki Ohno in World Journal of Surgical Oncology (2020)

  16. Article

    Open Access

    Pancreaticoduodenectomy for preservation of fat-replaced pancreatic body and tail tissue in a patient with solid pseudopapillary neoplasm: a case report

    There is no standard surgical method for treating pancreatic head tumors with fat replacement of the pancreatic body and tail. Total pancreatectomy procedures are usually performed to excise pancreatic head tu...

    Toru Sakurai, Yuichi Nagakawa, Chie Takishita, Hiroaki Osakabe in Surgical Case Reports (2020)

  17. Article

    Open Access

    Neutrophil-to-lymphocyte ratio is a prognostic factor for colon cancer: a propensity score analysis

    A large number of patients suffer recurrence after curative resection, and mortality from colon cancer remains high. The role of systemic inflammatory response, as reflected by neutrophil-to-lymphocyte ratio (...

    Junichi Mazaki, Kenji Katsumata, Kenta Kasahara, Tomoya Tago, Takahiro Wada in BMC Cancer (2020)

  18. No Access

    Article

    Safe exposure of the left renal vein during laparoscopic distal pancreatectomy for pancreatic ductal adenocarcinoma: anatomical variations and pitfalls

    The left renal vein is technically difficult to expose during laparoscopic distal pancreatectomy for pancreatic ductal adenocarcinoma despite being an important landmark for posterior dissection. We hereby pro...

    Hitoe Nishino, Yuichi Nagakawa, Chie Takishita, Shingo Kozono in Surgery Today (2020)

  19. Article

    Open Access

    Laparoscopic complete mesocolic excision with true central vascular ligation for right-sided colon cancer

    Complete mesocolic excision (CME) is known to be effective for colon cancer. However, in right-sided colon cancer, central vascular ligation (CVL) is not easy to perform. In particular, in patients in whom the...

    Masanobu Enomoto, Kenji Katsumata, Kenta Kasahara, Tomoya Tago in Surgical Endoscopy (2020)

  20. Article

    Open Access

    Urinary charged metabolite profiling of colorectal cancer using capillary electrophoresis-mass spectrometry

    Colorectal cancer (CRC) has increasing global prevalence and poor prognostic outcomes, and the development of low- or less invasive screening tests is urgently required. Urine is an ideal biofluid that can be ...

    Ryutaro Udo, Kenji Katsumata, Hiroshi Kuwabara, Masanobu Enomoto in Scientific Reports (2020)

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