Ohtsu A - Search Results

1

A retrospective observational study of clinicopathological features of KRAS, NRAS, BRAF and PIK3CA mutations in Japanese patients with metastatic colorectal cancer.

Kawazoe A, Shitara K, Fukuoka S, Kuboki Y, Bando H, Okamoto W, Kojima T, Fuse N, Yamanaka T, Doi T, Ohtsu A, Yoshino T. Kawazoe A, et al. Among authors: ohtsu a. BMC Cancer. 2015 Apr 11;15:258. doi: 10.1186/s12885-015-1276-z. BMC Cancer. 2015. PMID: 25886136 Free PMC article.

2

Efficacy and safety profile of S-1 in patients with metastatic gastric cancer in clinical practice: results from a post-marketing survey.

Kawai H, Ohtsu A, Boku N, Hamamoto Y, Nagashima F, Muto M, Sano Y, Mera K, Yano T, Doi T, Yoshida S. Kawai H, et al. Among authors: ohtsu a. Gastric Cancer. 2003;6 Suppl 1:19-23. doi: 10.1007/s10120-003-0216-9. Gastric Cancer. 2003. PMID: 12775015

3

Phase II study of biweekly irinotecan and mitomycin C combination therapy in patients with fluoropyrimidine-resistant advanced colorectal cancer.

Yamada Y, Shirao K, Hyodo I, Arai Y, Denda T, Ambo T, Ohtsu A. Yamada Y, et al. Among authors: ohtsu a. Cancer Chemother Pharmacol. 2003 Aug;52(2):125-30. doi: 10.1007/s00280-003-0604-1. Epub 2003 May 29. Cancer Chemother Pharmacol. 2003. PMID: 12783200 Clinical Trial.

4

EMR as salvage treatment for patients with locoregional failure of definitive chemoradiotherapy for esophageal cancer.

Hattori S, Muto M, Ohtsu A, Boku N, Manabe T, Doi T, Ishikura S, Yoshida S. Hattori S, et al. Among authors: ohtsu a. Gastrointest Endosc. 2003 Jul;58(1):65-70. doi: 10.1067/mge.2003.306. Gastrointest Endosc. 2003. PMID: 12838223

5

[Present status of chemotherapy for colorectal cancer in countries outside of Japan].

Doi T, Ohtsu A. Doi T, et al. Among authors: ohtsu a. Nihon Rinsho. 2003 Sep;61 Suppl 7:368-73. Nihon Rinsho. 2003. PMID: 14574915 Review. Japanese. No abstract available.

6

Phase II study of oral S-1 for treatment of metastatic colorectal carcinoma.

Shirao K, Ohtsu A, Takada H, Mitachi Y, Hirakawa K, Horikoshi N, Okamura T, Hirata K, Saitoh S, Isomoto H, Satoh A. Shirao K, et al. Among authors: ohtsu a. Cancer. 2004 Jun 1;100(11):2355-61. doi: 10.1002/cncr.20277. Cancer. 2004. PMID: 15160338 Free article. Clinical Trial.

7

Comparison of HER2 gene amplification assessed by fluorescence in situ hybridization and HER2 protein expression assessed by immunohistochemistry in gastric cancer.

Yano T, Doi T, Ohtsu A, Boku N, Hashizume K, Nakanishi M, Ochiai A. Yano T, et al. Among authors: ohtsu a. Oncol Rep. 2006 Jan;15(1):65-71. Oncol Rep. 2006. PMID: 16328035

8

Phase I/II study of oxaliplatin with weekly bolus fluorouracil and high-dose leucovorin (ROX) as first-line therapy for patients with colorectal cancer.

Yamada Y, Ohtsu A, Boku N, Miyata Y, Shimada Y, Doi T, Muro K, Muto M, Hamaguchi T, Mera K, Yano T, Tanigawara Y, Shirao K. Yamada Y, et al. Among authors: ohtsu a. Jpn J Clin Oncol. 2006 Apr;36(4):218-23. doi: 10.1093/jjco/hyl020. Jpn J Clin Oncol. 2006. PMID: 16684860 Clinical Trial.

9

Depressed-type (0-IIc) colorectal neoplasm in patients with family history of first-degree relatives with colorectal cancer: A cross-sectional study.

Iwasaki J, Sano Y, Fu KI, Machida A, Okuno T, Kuwamura H, Yoshino T, Mera K, Kato S, Ohtsu A, Yoshida S, Fujii T. Iwasaki J, et al. Among authors: ohtsu a. World J Gastroenterol. 2006 May 21;12(19):3082-7. doi: 10.3748/wjg.v12.i19.3082. World J Gastroenterol. 2006. PMID: 16718792 Free PMC article.

10

Pharmacodynamic studies of gefitinib in tumor biopsy specimens from patients with advanced gastric carcinoma.

Rojo F, Tabernero J, Albanell J, Van Cutsem E, Ohtsu A, Doi T, Koizumi W, Shirao K, Takiuchi H, Ramon y Cajal S, Baselga J. Rojo F, et al. Among authors: ohtsu a. J Clin Oncol. 2006 Sep 10;24(26):4309-16. doi: 10.1200/JCO.2005.04.2424. J Clin Oncol. 2006. PMID: 16963731 Clinical Trial.

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