Department of Biostatistics, School of Public Health, Graduate School of Medicine, The University of Tokyo. Department of Epidemiology and Biostatistics, School of Integrated Health Sciences, Faculty of Medicine, The University of Tokyo.

Paper (English)

Yoshida T, Uchino S, Sasabuchi Y, Hagiwara Y, the AFTER-ICU study group. Prognostic impact of sustained new-onset atrial fibrillation in critically ill patients. Intensive Care Med. 2020;46:27–35.
Shiraishi H, Yamada K, Oki E, Ishige M, Fukao T, Hamada Y, Sakai N, Ochi F, Watanabe A, Kawakami S, Kuzume K, Watanabe K, Sameshima K, Nakamagoe K, Tamaoka A, Asahina N, Yokoshiki S, Miyakoshi T, Oba K, Isoe T, Hayashi H, Yamaguchi S, Sato N. Open-label clinical trial of bezafibrate treatment in patients with fatty acid oxidation disorders in Japan; 2nd report QOL survey. Mol Genet Metab Rep. 2019;20:100496.
Trotta L, Kabeya Y, Buyse M, Doffagne E, Venet D, Desmet L, Burzykowski T, Tsuburaya A, Yoshida K, Miyashita Y, Morita S, Sakamoto J, Praveen P, Oba K. Detection of atypical data in multicenter clinical trials using unsupervised statistical monitoring. Clin Trials. 2019 Jul 23:1740774519862564.
Tominaga T, Akiyoshi T, Yamamoto N, Oba K, Nagasaki T, Yamaguchi T, Konishi T, Fukunaga Y, Ueno M. Prognostic value of metastatic lymph node regression grade after neoadjuvant chemoradiotherapy in patients with locally advanced rectal cancer. Surgery. 2019 Jul 22.
Shinagawa T, Hata K, Ikeuchi H, Fukushima K, Futami K, Sugita A, Uchino M, Watanabe K, Higashi D, Kimura H, Araki T, Mizushima T, Itabashi M, Ueda T, Koganei K, Oba K, Ishihara S, Suzuki Y. Clin Gastroenterol Hepatol. 2019 Jul 20.
Nagata H, Ishihara S, Oba K, Tanaka T, Hata K, Kawai K, Nozawa H. Development and Validation of a Prediction Model for Organ-Specific Recurrences After Curative Resection of Colon Cancer. Dis Colon Rectum. 2019 Jul 12.
Sugiyama T, Oba K, Kobayashi Y. Risk-Stratified Incidence of Renal Replacement Therapy Initiation: A Longitudinal Analysis Using Medical Claims and Health Checkup Data. Tohoku J Exp Med. 2019 Jun;248(2):125-135.
Okada Y, Oba K, Furukawa N, Kosaka Y, Okita K, Yuki S, Komatsu Y, Celio L, Aapro M. One-Day Versus Three-Day Dexamethasone in Combination with Palonosetron for the Prevention of Chemotherapy-Induced Nausea and Vomiting: A Systematic Review and Individual Patient Data-Based Meta-Analysis. Oncologist. 2019 Jun 19. pii: theoncologist.2019-0133. doi: 10.1634/theoncologist.2019-0133.
Akiyoshi T, Tanaka N, Kiyotani K, Gotoh O, Yamamoto N, Oba K, Fukunaga Y, Ueno M, Mori S. Immunogenomic profiles associated with response to neoadjuvant chemoradiotherapy in patients with rectal cancer. Br J Surg. 2019 Jun 13. doi: 10.1002/bjs.11179.
Kozuma Kayoko, Shinozaki T, Kozuma Ken, Kashiwabara K, Oba K, Aoki J, Awata M, Nanasato M, Shiode N, Tanabe K, Yamaguchi J, Kimura T, Matsuyama Y. Impact of residual stenosis on the angiographic edge restenosis of second-generation drug-eluting stent -integrated analysis of quantitative coronary angiography from four post-marketing surveillances of cobalt-chromium everolimus-eluting stent in Japan-. Int Heart J. 2019, in press.
Ota K, Fukui K, Oba K, Shimoda A, Oka M, Ota K, Sakaue M, Takasu A. The role of ultrasound imaging in adult patients with testicular torsion: a systematic review and meta-analysis. J Med Ultrason (2001). 2019 Mar 7. doi: 10.1007/s10396-019-00937-3.
Tanioka H, Honda M, Tanaka C, Morita Y, Ishibashi K, Kato T, Matsuda C, Kataoka M, Satake H, Munemoto Y, Kobayashi K, Takahashi M, Nakata K, Sakamoto J, Oba K, Mishima H. Biweekly S-1 plus oxaliplatin (SOX) reintroduction in previously treated metastatic colorectal cancer patients (ORION 2 study): a phase II study to evaluate the efficacy and safety. Int J Clin Oncol. Int J Clin Oncol. 2019 Feb 18. doi: 10.1007/s10147-019-01414-0.
Kobayashi S, Kishi R, Saijo Y, Ito Y, Oba K, Araki A, Miyashita C, Itoh S, Minatoya M, Yamazaki K, Ait Bamai Y, Sato T, Yamazaki S, Nakayama SF, Isobe T, Nitta H; Japan Environment and Children's Study Group. Association of blood mercury levels during pregnancy with infant birth size by blood selenium levels in the Japan Environment and Children's Study: A prospective birth cohort. Environ Int. 2019 Apr;125:418-429.
Maeda H, Nagata N, Nagasaka T, Oba K, Mishima H, Kato T, Yoshida K, Muro K, Sakamoto J. A multicenter single-arm Phase II clinical trial of second-line FOLFIRI plus panitumumab after first-line treatment with FOLFOX plus panitumumab for initial RAS wild-type colorectal cancer with evaluation of circulating tumor DNA: A protocol study. Oncol Lett. 2019 Feb;17(2):1980-1985.
Iwamoto S, Maeda H, Hazama S, Oba K, Okayama N, Suehiro Y, Yamasaki T, Suzuki N, Nagano H, Sakamoto J, Mishima H, Nagata N. Efficacy of CapeOX plus Cetuximab Treatment as a First-Line Therapy for Patients with Extended RAS/BRAF/PIK3CA Wild-Type Advanced or Metastatic Colorectal Cancer. J Cancer. 2018 Oct 18;9(22):4092-4098.
Shinozaki T, Nojima M. Misuse of regression adjustment for additional confounders following insufficient propensity-score balancing. Epidemiology. 2019, in press.
Shichijo S, Endo Y, Aoyama K, Takeuchi Y, Ozawa T, Takiyama H, Matsuo K, Fujishiro M, Ishihara S, Ishihara R, Tada T. Application of convolutional neural networks for evaluating Helicobacter pylori infection status on the basis of endoscopic images. Scand J Gastroenterol. 2019; 54(2): 158–163.
Motoi F, Kosuge T, Ueno H, Yamaue H, Satoi S, Sho M, Honda G, Matsumoto I, Wada K, Furuse J, Matsuyama Y, Unno M; Study Group of Preoperative Therapy for Pancreatic Cancer (Prep) and Japanese Study Group of Adjuvant Therapy for Pancreatic cancer (JSAP). Randomized phase II/III trial of neoadjuvant chemotherapy with gemcitabine and S-1 versus upfront surgery for resectable pancreatic cancer (Prep-02/JSAP05). Jpn J Clin Oncol. 2019; 49(2): 190-194.
Ikuta K, Hanashi H, Hirai K, Ota Y, Matsuyama Y, Shimura A, Terauchi M, Momoeda M.　Comparison of efficacy and safety between intravenous ferric carboxymaltose and saccharated ferric oxide in Japanese patients with iron-deficiency anemia due to hypermenorrhea: a multi-center, randomized, open-label noninferiority study.　Int J Hematol. 2019; 109(1): 41-49.
Yokota I, Matsuyama Y. Dynamic prediction of repeated events data based on landmarking model: application to colorectal liver metastases data. BMC Med Res Methodol. 2019;　19(1):　31.