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原著論文

2017年

  1. Fukushima W and Hirota Y. Basic principles of test-negative design in evaluating influenza vaccine effectiveness. Vaccine (In press)
  2. Fukushima W, Ozasa K, Okumura A, Mori M, Hosoya M, Nakano T, Tanabe T, Yamaguchi Y, Suzuki H, Mori M, Hatayama H, Ochiai H, Kondo K, Ito K, Ohfuji S, Nakamura Y, Hirota Y. Oseltamivir use and severe abnormal behavior in Japanese children and adolescents with influenza: Is a self-controlled case series study applicable?. Vaccine (In press)
  3. Ohfuji S, Okada K, Nakano T, Ito H, Hara M, Kuroki H, Hirota Y. Control selection and confounding factors: a lesson from a Japanese case-control study to examine acellular pertussis vaccine effectiveness. Vaccine (In press)
  4. Ohfuji S, Deguchi M, Tachibana D, Koyama M, Takagi T, Yoshioka T, Urae A, Fukushima W, Hirota Y for the Osaka Pregnant Women Influenza Study Group. Estimating influenza disease burden among pregnant women: application of self-control method. Vaccine (In press)
  5. Mochizuki K, Hayakawa M, Urushihara N, Miyake H, Yokoi A, Shiraishi J, Fujinaga H, Ohashi K, Esumi G, Ohfuji S, Amae S, Yanai T, Furukawa T, Tazuke Y, Minagawa K, Okuyama H. Timing and outcome of stoma closure in very low birth weight infants with surgical intestinal disorders. Surg Today (In press)
  6. Moriyasu F, Furuichi Y, Tanaka A, Takikawa H, Yoshida H, Sakaida I, Obara K, Hashizume M, Kage M, Ohfuji S, Kitano S, Kawasaki S, Kokubu S, Matsutani S, Eguchi S, Shiomi S, Kojima T, Maehara Y, Kuniyoshi Y. Diagnosis and treatment guidelines for aberrant portal hemodynamics. Hepatol Res 2017; 47: 373-86.
  7. Nakashima K, Aoshima M, Ohfuji S, Suzuki K, Katsurada M, Katsurada N, Misawa M, Otsuka Y, Kondo K, Hirota Y. Immunogenicity of trivalent influenza vaccine in patients with lung cancer undergoing anticancer chemotherapy. Hum Vaccin Immunother 2017; 13(3): 543-50.
  8. Tougan T, Ito K, Palacpac NM, Egwang TG, Horii T. Immunogenicity and protection from malaria infection in BK-SE36 vaccinated volunteers in Uganda is not influenced by HLA-DRB1 alleles. Parasitol Int 2017; 65 (5 Pt A):455-8.
  9. Yagi M, Palacpac NM, Ito K, Oishi Y, Itagaki S, Balikagala B, Ntege EH, Yeka A, Kanoi BN, Katuro O, Shirai H, Fukushima W, Hirota Y, Egwang TG, Horii T. Antibody titres and boosting after natural malaria infection in BK-SE36 vaccine responders during a follow-up study in Uganda. Scientific Reports 2017; 6: 34363.
  10. Takigami J, Hashimoto Y, Tomihara T, Yamasaki S, Tamai K, Kondo K, Nakamura H. Predictive factors for osteochondritis dissecans of the lateral femoral condyle concurrent with a discoid lateral meniscus. Knee Surg Sports Traumatol Arthrosc 2017; Epub ahead of print

2016年

  1. Kondo K, Jingushi S, Ohfuji S, Sofue M, Itoman M, Matsumoto T, Hamada Y, Shindo H, Takatori Y, Yamada H, Yasunaga Y, Ito H, Mori S, Owan I, Fujii G, Ohashi H, Fukushima W, Maeda A, Inui M, Takahashi S, Hirota Y. Factors associated with functional limitations in the daily living activities of Japanese hip osteoarthritis patients. Int J Rheum Dis (In press)
  2. Ohfuji S, Jingushi S, Kondo K, Sofue M, Itoman M, Matsumoto T, Hamada Y, Shindo H, Takatori Y, Yamada H, Yasunaga Y, Ito H, Mori S, Owan I, Fujii G, Ohashi H, Takahashi S, Hirota Y. Factors associated with diagnostic stage of hip osteoarthritis due to acetabular dysplasia among Japanese female patients: a cross-sectional study. BMC Musculoskelet Disord 2016; 17: 320.
  3. Hara M, Hanaoka T, Maeda K, Kase T, Ohfuji S, Fukushima W, Hirota Y. Immunogenicity and efficacy of A/H1N1pdm vaccine among subjects with severe motor and intellectual disability in the 2010/11 influenza season. J Epidemiol 2016; 26(6):300-6.
  4. Washio M, Kondo K, Fujisawa N, Harada E, Tashiro H, Mizokami T, Nogami H, Iwanaga T, Nakanishi Y, Suzuki K, Ohfuji S, Fukushima W, Hirota Y; the Kyushu Task Force for CAP Risk in the Elderly. Hypoalbuminemia, influenza vaccination and other factors related to the development of pneumonia acquired outside hospitals in southern Japan: A case-control study. Geriatr Gerontol Int 2016; 16(2): 223-9.
  5. Washio M, Kondo K, Fukushima W, Ohfuji S, Fujisawa N, Matsumoto T, Tashiro H, Nogami H, Iwanaga T, Nakanishi Y, Kitazono T, Suzuki K, Hirota Y. Hypoalbuminemia and other factors related to the development of pneumonia acquired outside hospitals in the young elderly and the old elderly: the finding from a case-control study in southern Japan. International Medicine Journal 2016; 23(4): 313-5.
  6. 濱秀聡,田淵貴大,伊藤ゆり,福島若葉,松永一朗,宮代勲,中山富雄. 喫煙習慣と肺および胃、大腸がん検診受診の関連. 日本公衆衛生雑誌 2016; 63(3): 126-34.

2015年

  1. Kakiuchi M, Fukushima W. Impact of spinous process integrity on ten to twelve-year outcomes after posterior decompression for lumbar spinal stenosis: study of open-door laminoplasty using a spinous process-splitting approach. J Bone Joint Surg Am 2015; 97(20):1667-77.
  2. Okada C, Fujieda M, Fukushima W, Ohfuji S, Kondo K, Maeda A, Nakano T, Kaji M, Hirota Y; Influenza Vaccine Epidemiology Study Group. Reactogenicity of trivalent inactivated influenza vaccine in young children: Pronounced reactions by previous successive vaccinations. Vaccine 2015; 33(30):3586-91.
  3. Saito T, Ohfuji S, Matsumura T, Saito T, Maeda K, Maeda A, Fukushima W, Fujimura H, Sakoda S, Hirota Y. Safety of a pandemic influenza vaccine and the immune response in patients with duchenne muscular dystrophy. Intern Med 2015; 54(10):1199-205.
  4. Takahashi S, Fukushima W, Yamamoto T, Iwamoto Y, Kubo T, Sugano N, Hirota Y; Japanese Sentinel Monitoring Study Group for Idiopathic Osteonecrosis of the Femoral Head. Temporal trends in characteristics of newly diagnosed nontraumatic osteonecrosis of the femoral head from 1997 to 2011: A hospital-based sentinel monitoring system in Japan. J Epidemiol 2015; 25(6):437-44.
  5. Kondo K, Suzuki K, Washio M, Ohfuji S, Fukushima W, Maeda A, Hirota Y; Pneumonia in Elderly People Study Group. Association between monovalent influenza A (H1N1) pdm09 vaccine and pneumonia among the elderly in the 2009-2010 season in Japan: A case-control study. Hum Vaccin Immunother 2015; 11(5):1088-93.
  6. Matsumoto H, Ohfuji S, Watanabe K, Yamagami H, Fukushima W, Maeda K, Kamata N, Sogawa M, Shiba M, Tanigawa T, Tominaga K, Watanabe T, Fujiwara Y, Hirota Y, Arakawa T. Booster influenza vaccination does not improve immune response in adult inflammatory bowel disease patients treated with immunosuppressives: a randomized controlled trial. J Gastroenterol 2015; 50(8):876-86.
  7. Okuyama H, Ohfuji S, Hayakawa M, Urushihara N, Yokoi A, Take H, Shiraishi J, Fujinaga H, Ohashi K, Minagawa K, Misaki M, Nose S, Taguchi T. Risk factors for surgical intestinal disorders in VLBW infants: A case-control study. Pediatr Int 2015; 58(1): 34-9.
  8. Yono M, Kimura M, Ito K, Inoue Y, Furukawa K, Hori M, Tsuji S, Tanaka T, Sakata Y, Irie S. Urodynamic measurement of urethral closure function in women with stress urinary incontinence: A randomized, double-blind, single-dose, two-period crossover study of duloxetine. 臨床薬理 2015; 46(6): 259-64.
  9. Yono M, Otani M, Ito K, Inoue Y, Furukawa K, Hori M, Tsuji S, Tanaka T, Sakata Y, Irie S. Effect of duloxetine on urethral resting pressure and on sphincter contractility in response to coughing and magnetic stimulation in healthy women. Low Urinary Tract Symptoms 2015; 7(2): 93-8.
  10. Tabuchi T, Nakayama T, Fukushima W, Matsunaga I, Ohfuji S, Kondo K, Kawano E, Fukuhara H, Ito Y, Oshima A. Determinants of participation in prostate cancer screening: a simple analytical framework to account for healthy-user bias. Cancer Sci 2015; 106(1):108-14.
  11. Hara M, Fukuoka M, Tashiro K, Ozaki I, Ohfuji S, Okada K, Nakano T, Fukushima W, Hirota Y. Pertussis outbreak in university students and evaluation of acellular pertussis vaccine effectiveness in Japan. BMC Infect Dis 2015; 15(1):45.
  12. 八木由奈, 東野博彦, 吉田英樹, 廣川秀徹, 奥町彰礼, 高野正子, 信田真里, 松岡太郎, 笹井康典, 福島若葉, 田中智之. 大阪府における2014年の麻疹の発生動向のまとめ: 麻疹排除に向けて. 日本公衆衛生雑誌 2015; 62(9):566-73.
  13. Nakata K, Fujieda M, Miki H, Fukushima W, Ohfuji S, Maeda A, Kase T, Hirota Y. Detection of influenza vaccine effectiveness among nursery school children: Lesson from a season with cocirculating respiratory syncytial virus. Hum Vaccin Immunother 2015; 11(3):545-52.
  14. Hiroi S, Morikawa S, Nakata K, Maeda A, Kanno T, Irie S, Ohfuji S, Hirota Y, Kase T. Trivalent influenza vaccine-induced antibody response to circulating influenza a (H3N2) viruses in 2010/11 and 2011/12 seasons. Hum Vaccin Immunother 2015; 11(2):386-90.
  15. Hayakawa M, Taguchi T, Urushihara N, Yokoi A, Take H, Shiraishi J, Fujinaga H, Ohashi K, Oshiro M, Kato Y, Ohfuji S, Okuyama H. Outcomes in VLBW infants with surgical intestinal disorders at 18 months of corrected age. Pediatr Int 2015; 57(4): 633-8.
  16. Ohfuji S, Okada K, Nakano T, Ito H, Hara M, Kuroki H, Hirota Y. Effectiveness of acellular pertussis vaccine in a routine immunization program: a multicenter, case-control study in Japan. Vaccine 2015; 33(8): 1027-32.

2014年

  1. Saida T, Fukushima W, Ohfuji S, Kondo K, Matsunaga I, Hirota Y. Effect modification of body mass index and body fat percentage on fatty liver disease in a Japanese population. J Gastroenterol Hepatol 2014; 29(1):128-36.
  2. Ohfuji S, Fukushima W, Sasaki Y, Tamori A, Kurai O, Kioka K, Maeda K, Maeda A, Hirota Y. Influenza A(H1N1)pdm09 vaccine effectiveness and other characteristics associated with hospitalization in chronic liver disease patients. Liver Int 2014; 34(5):700-6.
  3. Hagihara Y, Ohfuji S, Watanabe K, Yamagami H, Fukushima W, Maeda K, Kamata N, Sogawa M, Shiba M, Tanigawa T, Tominaga K, Watanabe T, Fujiwara Y, Hirota Y, Arakawa T. Infliximab and/or immunomodulators inhibit immune responses to trivalent influenza vaccination in adults with inflammatory bowel disease. J Crohns Colitis 2014; 8(3):223-33.
  4. Okita Y, Tanaka H, Ohira M, Muguruma K, Kubo N, Watanabe M, Fukushima W, Hirakawa K. Role of tumor-infiltrating CD11b+ antigen-presenting cells in the progression of gastric cancer. J Surg Res 2014; 186(1):192-200.
  5. Yotani N, Ishiguro A, Sakai H, Ohfuji S, Fukushima W, Hirota Y. Factor-associated caregiver burden in medically complex patients with special health-care needs. Pediatr Int 2014; 56(5):742-7.
  6. Egawa Y, Ohfuji S, Fukushima W, Yamazaki Y, Morioka T, Emoto M, Maeda K, Inaba M, Hirota Y. Immunogenicity of influenza A(H1N1)pdm09 vaccine in patients with diabetes mellitus: with special reference to age, body mass index, and HbA1c. Hum Vaccin Immunother 2014; 10(5):1187-94.
  7. Saito M, Ueshima K, Fujioka M, Ishida M, Goto T, Arai Y, Ikoma K, Fujiwara H, Fukushima W, Kubo T. Corticosteroid administration within 2 weeks after renal transplantation affects the incidence of femoral head osteonecrosis. Acta Orthop 2014; 85(3):266-70.
  8. Tabuchi T, Nakaya T, Fukushima W, Matsunaga I, Ohfuji S, Kondo K, Inui M, Sayanagi Y, Hirota Y, Kawano E, Fukuhara H. Individualized and institutionalized residential place-based discrimination and self-rated health: a cross-sectional study of the working-age general population in Osaka city, Japan. BMC Public Health 2014; 14: 449.
  9. Mugitani A, Ito K, Irie S, Eto T, Ishibashi M, Ohfuji S, Fukushima W, Maeda A, Hirota Y; Fukuoka Pediatricians Group for Vaccine Efficacy. Immunogenicity of the trivalent inactivated influenza vaccine in young children less than 4 years of age, with a focus on age and baseline antibodies. Clin Vaccine Immunol 2014; 21(9):1253-60.
  10. Ohfuji S, Fukushima W, Watanabe K, Sasaki S, Yamagami H, Nagahori M, Watanabe M, Hirota Y; Japanese Case-Control Study Group for Ulcerative Colitis. Pre-illness isoflavone consumption and disease risk of ulcerative colitis: a multicenter case-control study in Japan. PLoS One 2014; 9(10):e110270.
  11. Ide Y, Imamura Y, Ohfuji S, Fukushima W, Ide S, Tsutsumi C, Koga M, Maeda K, Hirota Y. Immunogenicity of a monovalent influenza A(H1N1)pdm09 vaccine in patients with hematological malignancies. Hum Vaccin Immunother 2014; 10(8):2387-94.
  12. Okano K, Jingushi S, Ohfuji S, Sofue M, Hirota Y, Itoman M, Hamada Y, Shindo H, Takatori Y, Yamada H, Yasunaga Y, Ito H, Mori S, Owan I, Ohashi H, Yamaguchi K. Relationship of acetabular dysplasia in females with osteoarthritis of the hip to the distance between both anterior superior iliac spines. Med Sci Monit 2014; 20:116-22.

2013年

  1. Sasaki Y, Ohfuji S, Fukushima W, Tamori A, Enomoto M, Habu D, Iwai S, Uchida-Kobayashi S, Fujii H, Shiomi S, Kawada N, Hirota Y. Effect of caffeine-containing beverage consumption on serum alanine aminotransferase levels in patients with chronic hepatitis C virus infection: a hospital-based cohort study. PLoS One 2013; 8(12):e83382.
  2. Palacpac NM, Ntege E, Yeka A, Balikagala B, Suzuki N, Shirai H, Yagi M, Ito K, Fukushima W, Hirota Y, Nsereko C, Okada T, Kanoi BN, Tetsutani K, Arisue N, Itagaki S, Tougan T, Ishii KJ, Ueda S, Egwang TG, Horii T. Phase 1b randomized trial and follow-up study in Uganda of the blood-stage malaria vaccine candidate BK-SE36. PLoS One 2013; 28;8(5):e64073.
  3. Ohfuji S, Fukushima W, Tamori A, Maeda K, Maeda A, Hirota Y. Immunogenicity of influenza A(H1N1)pdm09 vaccine and the associated factors on lowered immune response in patients with hepatitis C. Influenza Other Respir Viruses 2013; 7(3):456-65.
  4. Fukushima W, Yamamoto T, Takahashi S, Sakaguchi M, Kubo T, Iwamoto Y, Hirota Y, the Idiopathic ONFH Multicenter Case-Control Study Group. The effect of alcohol intake and the use of oral corticosteroids on the risk of idiopathic osteonecrosis of the femoral head. Bone Joint J 2013; 95-B(3):320-5.
  5. Kondo K, Ohfuji S, Fukushima W, Takahashi S, Miura H, Takasugi S, Iwamoto Y, Hirota Y. Association between dietary habits and knee osteoarthritis in Japanese older adults: A cross-sectional study. Orthop Muscul Syst 2013; 2(1): 120.
  6. 江藤隆, 松原恵, 永水美里, 石橋元規, 都留智巳, 伊藤一弥, 大藤さとこ, 福島若葉, 入江伸, 廣田良夫. 糖尿病患者におけるインフルエンザA(H1N1)pdm09ワクチンの免疫原性. 糖尿病 2013; 56(4): 219-26.

2012年

  1. Fukushima W, Ohfuji S, Deguchi M, Kawabata K, Hatayama H, Yoshida H, Maeda A, Hirota Y. Effectiveness of an influenza A (H1N1) 2009 monovalent vaccine among Japanese pregnant women: a prospective observational study assessing antibody efficacy. Vaccine 2012 2012; 30: 7630-6.
  2. Takahashi S, Fukushima W, Kubo T, Iwamoto Y, Hirota Y, Nakamura H. Pronounced risk of nontraumatic osteonecrosis of the femoral head among cigarette smokers who have never used oral corticosteroids: a multicenter case-control study in Japan. J Orthop Sci 2012 2012; 17: 730-6.
  3. Kobayashi M, Ohfuji S, Fukushima W, Sugiura S, Kohdera U, Itoh Y, Ide S, Ohbu K, Hirota Y. Pediatric hospitalizations with influenza A infection during the 2009-2010 pandemic in five hospitals in Japan. Pediatr Int 2012 2012; 54: 613-8.
  4. Kobayashi M, Ohfuji S, Fukushima W, Maeda A, Maeda K, Fujioka M, Hirota Y. Immunogenicity and reactogenicity of a monovalent inactivated 2009 influenza A vaccine in adolescents: with special reference to pre-existing antibody. J Pediatr 2012; 160:632-7.e1.
  5. Ohno Y, Ishimura E, Naganuma T, Kondo K, Fukushima W, Mui K, Inaba M, Hirota Y. Prevalence of and Factors Associated with Chronic Kidney Disease (CKD) in Japanese Subjects without Notable Chronic Diseases, Undergoing an Annual Health Checkup. Kidney Blood Press Res 2012; 36:139-48.
  6. Murai Y, Ohfuji S, Fukushima W, Tamakoshi A, Yamaguchi S, Hashizume M, Moriyasu F, Hirota Y. Prognostic factors in patients with idiopathic portal hypertension: Two Japanese nationwide epidemiological surveys in 1999 and 2005. Hepatol Res 2012; 42:1211-20.
  7. 前田章子,森川佐依子,加瀬哲男,入江伸,廣田良夫. インフルエンザウイルス抗体価測定に関する問題点−2006/07シーズンワクチン株A/広島/52/2005(H3N2)の非特異的凝集抑制物質(nonspecific inhibitor)感受性に対する検討−. 日本感染症学雑誌 2012; 86:400-4.

2011年

  1. Tsujio T, Nakamura H, Terai H, Hoshino M, Namikawa T, Matsumura A, Kato M, Suzuki A, Takayama K, Fukushima W, Kondo K, Hirota Y, Takaoka K. Characteristic radiographic or magnetic resonance images of fresh osteoporotic vertebral fractures predicting potential risk for nonunion: a prospective multicenter study. Spine (Phila Pa 1976) 2011; 36(15): 1229-35.
  2. Ohfuji S, Fukushima W, Deguchi M, Kawabata K, Yoshida H, Hatayama H, Maeda A, Hirota Y. Immunogenicity of a monovalent 2009 influenza A (H1N1) vaccine among pregnant women: lowered antibody response by prior seasonal vaccination. J Infect Dis 2011; 203(9):1301-8.
  3. Hara M, Hanaoka T, Mizushima T, Honma J, Maeda K, Ohfuji S, Tanaka K, Hirota Y. Diminished immunogenicity to pandemic H1N1 2009 influenza vaccine in subjects with severe motor and intellectual disability. Vaccine 2011; 29(46):8323-9.
  4. Jingushi S, Ohfuji S, Sofue M, Hirota Y, Itoman M, Matsumoto T, Hamada Y, Shindo H, Takatori Y, Yamada H, Yasunaga Y, Ito H, Mori S, Owan I, Fujii G, Ohashi H, Iwamoto Y, Miyanishi K, Iga T, Takahira N, Sugimori T, Sugiyama H, Okano K, Karita T, Ando K, Hamaki T, Hirayama T, Iwata K, Nakasone S, Matsuura M, Mawatari T. Osteoarthritis hip joints in Japan: involvement of acetabular dysplasia. J Orthop Sci 2011; 16(2):156-64.

2010年

  1. Takatori Y, Ito K, Sofue M, Hirota Y, Itoman M, Matsumoto T, Hamada Y, Shindo H, Yamada H, Yasunaga Y, Ito H, Mori S, Owan I, Fujii G, Ohashi H, Mawatari T, Iga T, Takahira N, Sugimori T, Sugiyama H, Okano K, Karita T, Ando K, Hamaki T, Hirayama T, Iwata K, Matsuura M, Jingushi S; Investigation Group into Coxarthrosis and Acetabular Dysplasia in Japan. Analysis of interobserver reliability for radiographic staging of coxarthrosis and indexes of acetabular dysplasia: a preliminary study. J Orthop Sci 2010; 15(1):14-9.
  2. Hara M, Tanaka K, Kase T, Maeda A, Hirota Y. Evaluation of seasonal influenza vaccination effectiveness based on antibody efficacy among the institutionalized elderly in Japan. Vaccine 2010; 28(35):5664-8.
  3. Jingushi S, Ohfuji S, Sofue M, Hirota Y, Itoman M, Matsumoto T, Hamada Y, Shindo H, Takatori Y, Yamada H, Yasunaga Y, Ito H, Mori S, Owan I, Fujii G, Ohashi H, Iwamoto Y, Miyanishi K, Iga T, Takahira N, Sugimori T, Sugiyama H, Okano K, Karita T, Ando K, Hamaki T, Hirayama T, Iwata K, Nakasone S, Matsuura M, Mawatari T. Multiinstitutional epidemiological study regarding osteoarthritis of the hip in Japan. J Orthop Sci 2010; 15(5):626-31.
  4. Fukushima W, Fujioka M, Kubo T, Tamakoshi A, Nagai M, Hirota Y. Nationwide epidemiologic survey of idiopathic osteonecrosis of the femoral head. Clin Orthop Relat Res 2010; 468(10):2715-24.
  5. Fukushima W, Miyake Y, Tanaka K, Sasaki S, Kiyohara C, Tsuboi Y, Yamada T, Oeda T, Miki T, Kawamura N, Sakae N, Fukuyama H, Hirota Y, Nagai M; Fukuoka Kinki Parkinson's Disease Study Group. Alcohol drinking and risk of Parkinson's disease: a case-control study in Japan. BMC Neurol 2010; 10: 111.
  6. Yamaguchi S, Ohfuji S, Hirota Y. Influenza vaccine effectiveness in primary school children in Japan: a prospective cohort study using rapid diagnostic test results. J Infect Chemother 2010; 16(6):407-13.
  7. Sakaguchi M, Tanaka T, Fukushima W, Kubo T, Hirota Y for the Idiopathic ONF Multicenter Case-Control Study Group. Impact of oral corticosteroid use for idiopathic osteonecrosis of the femoral head: A nationwide multicenter case-control study in Japan. J Orthop Science 2010; 15: 185-91.

2009年

  1. Fujii H, Enomoto M, Fukushima W, Tamori A, Sakaguchi H, Kawada N. Applicability of BARD score to Japanese patients with NAFLD. Gut 2009; 58(11):1566-7.
  2. Koike T, Orito Y, Toyoda H, Tada M, Sugama R, Hoshino M, Nakao Y, Kobayashi S, Kondo K, Hirota Y, Takaoka K. External hip protectors are effective for the elderly with higher-than-average risk factors for hip fractures. Osteoporos Int 2009; 20(9):1613-20.
  3. Ochiai H, Fujieda M, Ohfuji S, Fukushima W, Kondo K, Maeda A, Nakano T, Kamiya H, Hirota Y; for the Influenza Vaccine Epidemiology Study Group. Inactivated influenza vaccine effectiveness against influenza-like illness among young children in Japan-With special reference to minimizing outcome misclassification. Vaccine 2009; 27(50): 7031-5.
  4. Morino M, Ichinose T, Uda T, Kondo K, Ohfuji S, Ohata K. Memory outcome following transsylvian selective amygdalohippocampectomy in 62 patients with hippocampal sclerosis. J Neurosurg 2009; 110(6): 1164-9.
  5. Fujii H, Enomoto M, Fukushima W, Ohfuji S, Mori M, Kobayashi S, Iwai S, Morikawa H, Tamori A, Sakaguchi H, Ikura Y, Ueda M, Kawada N. Noninvasive laboratory tests proposed for predicting cirrhosis in patients with chronic hepatitis C are also useful in patients with non-alcoholic steatohepatitis. J Gastroenterol 2009; 44(6): 608-14.
  6. Yano K, Minoda Y, Sakawa A, Kuwano Y, Kondo K, Fukushima W, Tada K. Positive nasal culture of methicillin-resistant Staphylococcus aureus (MRSA) is a risk factor for surgical site infection in orthopedics. Acta Orthop 2009; 80(4): 486-90.
  7. Ohfuji S, Miyake Y, Arakawa M, Tanaka K, Sasaki S. Sibship size and prevalence of allergic disorders in Japan: The Ryukyus Child Health Study. Pediatr Allergy Immunol 2009; 20(4): 377-84.

2008年

  1. Hirota Y and Kaji M. History of influenza vaccination programs in Japan. Vaccine 2008; 26: 6451-4.
  2. Hirota Y, Fukushima W, Fujieda M, Ohfuji S, and Maeda A. Essential tools for accessing influenza vaccine efficacy in improperly conducted studies: A Japanese perspective. Vaccine 2008; 26: 6455-8.
  3. Hirota Y. Ecological fallacy and skepticism about influenza vaccine efficacy in Japan: The Maebashi Study. Vaccine 2008; 26: 6473-6.
  4. Fukushima W, Hayashi Y, Mizuno Y, Suzuki K, Kase T, Ohfuji S, Fujieda M, Maeda A, and Hirota Y. Selection bias in evaluating of influenza vaccine effectiveness: A lesson from an observational study of elderly nursing home residents. Vaccine 2008; 26: 6466-9.
  5. Fujieda M, Maeda A, Kondo K, Fukushima W, Ohfuji S, Kaji M, Hirota Y. Influenza vaccine effectiveness and confounding factors among young children. Vaccine 2008; 26: 6481-5.
  6. Matsunaga I, Miyake Y, Yoshida T, Miyamoto S, Ohya Y, Sasaki S, Tanaka K, Oda H, Ishiko O, Hirota Y, and The Osaka Maternal and Child Health Study Group. Ambient formaldehyde levels and allergic disorders among Japanese pregnant women: Baseline data from the Osaka Maternal and Child Health Study. Ann Epidemiol 2008; 18(1): 78-84.
  7. Ohfuji S, Fukushima W, Tanaka T, Habu D, Takeda T, Tamori A, Sakaguchi H, Seki S, Kawada N, Nishiguchi S, Shiomi S, Hirota Y. Does a late evening meal reduce the risk of hepatocellular carcinoma among patients with chronic hepatitis C?. Hepatology Res 2008; 38: 860-8.
  8. Kuribayashi M, Fujioka M, Takahashi KA, Arai Y, Hirata T, Nakajima S, Yoshimura N, Satomi Y, Nishino H, Kondo K, Fukushima W, Hirota Y, Kubo T. Combination analysis of three polymorphisms for predicting the risk for steroid-induced osteonecrosis of the femoral head. J Orthop Sci 2008; 13: 297-303.
  9. Ohfuji S, Fukushima W, Irie S, Fujieda M, Ito K, Ishibashi M, Takamizawa A, Ishikawa T, Takasaki Y, Shindo S, Yokoyama T, Yamashita Y, Shibao K, Koyanagi H, Maeda A, Hirota Y. Immunogenicity of trivalent inactivated influenza vaccine among children less than 4 years of age. In: Katz HN ed. “Options for the Control of Influenza VI” Atlanta: International Medical Press 2008; 377-9.
  10. Kawamura E, Habu D, Ohfuji S, Fukushima W, Enomoto M, Torii K, Kawabe J, Kondo K, Tamori A, Kawada N, Shiomi S. Clinical role of FDG-PET for HCC: relationship of glucose metabolic indicator to Japan Integrated Staging (JIS) score. Hepatogastroenterology 2008; 55(82-83):582-6.
  11. Hattori H, Yamano T, Hayashi K, Osawa M, Kondo K, Aihara M, Haginoya K, Hamano S, Izumi T, Kaneko K, Kato I, Matsukura M, Minagawa K, Miura T, Ohtsuka Y, Sugai K, Takahashi T, Yamanouchi H, Yamamoto H, Yoshikawa H. Effectiveness of lidocaine infusion for status epilepticus in childhood: A retrospective multi-institutional study in Japan. Brain Dev 2008; 30: 504-12.
  12. Kato M, Nakamura H, Konishi S, Dohzono S, Toyoda H, Fukushima W, Kondo K, Matsuda H. Effect of preserving paraspinal muscles on postoperative axial pain in the selective cervical laminoplasty. Spine 2008; 33(14): E455-9.
  13. Motomura G, Yamamoto T, Miyanishi K, Kondo K, Hirota Y, Iwamoto Y. Risk Factors for Developing Osteonecrosis After Prophylaxis in Steroid-treated Rabbits. J Rheumatol 2008; 35(12): 2391-4.
  14. Shibatani M, Fujioka M, Arai Y, Takahashi K, Ueshima K, Okamoto M, Yoshimura N, Hirota Y, Fukushima W, Kubo T. Degree of corticosteroid treatment within the first 2 months of renal transplantation has a strong influence on the incidence of osteonecrosis of the femoral head. Acta Orthopaedica 2008; 79:631-6.

2007年

  1. Kondo K, Hirota Y, Kawamura H, Miura H, Takasugi S, Sugioka Y, Inoue H, Kurosaka M, Iwamoto Y. Factors associated with pain and functional limitation in Japanese male patients with knee osteoarthritis. Rheumatol Int 2007; 27:1135-42.
  2. Hirata T, Fujioka M, Takahashi K, Asano T, Ishida M, Akioka K, Okamoto M, Yoshimura N, Satomi Y, Nishino H, Hirota Y, Nakajima S, Katou S, Kubo T. Low molecular weight phenotype of apolipoprotein(a) is a risk factor of corticosteroid-induced osteonecrosis of the femoral head after renal transplantation. J Rheumatol 2007; 34(3): 516-22.
  3. Hirata T, Fujioka M, Takahashi K, Arai Y, Asano T, Ishida M, Kuribayashi M, Akioka K, Okamoto M, Yoshimura N, Satomi Y, Nishino H, Fukushima Y, Hirota Y, Nakajima S, Kato S, Kubo T. ApoB C7623T polymorphism predicts risk for steroid-induced osteonecrosis of the femoral head after renal transplantation. J Orthop Sci 2007; 12: 199-206.
  4. Tamura K, Nakajima S, Hirota Y, Takahashi K, Fujioka M, Kubo T, Iwatani Y, and Ozono K. Genetic association of a polymorphism of the cAMP-responsive element binding protein-binding protein with steroid-induced osteonecrosis after kidney transplantation. Journal of Bone and Mineral Metabolism 2007; 25(5) 320-5.
  5. Miyamoto S, Miyake Y, Sasaki S, Tanaka K, Ohya Y, Matsunaga I, Yoshida T, Oda H, Ishiko O, Hirota Y, and the Osaka Maternal and Child Health Study Group. Fat and fish intake and asthma in Japanese women: baseline data from the Osaka Maternal and Child Health Study. Int J Tuberc Lung Dis 2007; 11: 103-9.
  6. 入江伸,藤枝恵,伊藤一弥,石橋元規,高見沢明久,石川豊数,高崎好生,進藤静生,横山隆,山下祐二,芝尾京子,小柳英樹,前田章子,廣田良夫. 4歳未満児における不活化インフルエンザワクチンに対する免疫応答. 感染症学雑誌 2007; 81(3):284-90.
  7. 大藤さとこ,藤枝恵,福島若葉,前田章子,廣田良夫. インフルエンザワクチンの接種対象. 日本公衆衛生雑誌 2007; 54(6): 361-7.

2006年

  1. Fujieda M, Maeda A, Kondo K, Kaji M, and Hirota Y. Inacitivated influenza vaccine effectiveness in children under 6 years of age during the 2002-2003 season. Vaccine 2006; 24(7): 957-63.
  2. Kondo K, Tanaka T, Hirota Y, Kawamura H, Miura H, Sugioka Y, Inoue H, Kurosaka M, Yamashita T, Shirata K, and Iwamoto Y. Factors associated with functional limitation in stair climbing in female Japanese patients with knee osteoarthritis. J Epidemiol 2006; 16(1): 21-9.
  3. Kaneshiro Y, Oda Y, Iwakiri K, Masada T, Iwaki H, Hirota Y, Kondo K, Takaoka K. Low hepatic cytochrome P450 3A activity is a risk for ticosteroid-induced osteonecrosis. Clin Pharmacol Ther 2006; 80(4):396-402.
  4. Kojimahara N, Maeda A, Kase T and Yamaguchi N. Cross-reactivity of influenza A(H3N2) hemagglutination-inhibition antibodies induced by an inactivated influenza vaccine. Vaccine 2006; 24(33-34): 5966-9.
  5. Fukushima W, Tanaka T, Ohfuji S, Habu D, Tamori A, Kawada N, Sakaguchi H, Takeda T, Nishiguchi S, Seki S, Shiomi S, Hirota Y. Does alcohol increase the risk of hepatocellular carcinoma among patients with hepatitis C virus infection?. Hepatol Res 2006; 34:141-149.
  6. Ohfuji S, Fukushima W, Tanaka T, Habu D, Tamori A, Sakaguchi H, Takeda T, Kawada N, Seki S, Nishiguchi S, Shiomi S, Hirota Y. Coffee consumption and reduced risk of hepatocellular carcinoma among patients with chronic type C liver disease: A case-control study. Hepatol Res 2006; 36(3): 201-8.

2005年

  1. Komiya T, Negoro N, Kondo K, Miura K, Hirota Y, and Yoshikawa J. Clinical significance of von Willebrand factor in patients with adult dermatomyositis. Clin Rheumatol 2005; 24:352-357.
  2. Hara M, Tanaka Y, Hirota Y. Immune response to influenza vaccine in healthy adults and the elderly:association with nutritional status. Vaccine 2005; 23: 1457-63.