Naoyuki Okamoto

Summary

Affiliation: Yokohama City Institute of Health
Country: Japan

Publications

  1. ncbi request reprint Evaluation of a clinic-based screening program for lung cancer with a case-control design in Kanagawa, Japan
    N Okamoto
    Department of Epidemiology, Research Institute, Kanagawa Cancer Center, Yokohama, Japan
    Lung Cancer 25:77-85. 1999
  2. ncbi request reprint Cost-effectiveness of lung cancer screening in Japan
    N Okamoto
    Department of Epidemiology, Kanagawa Cancer Center, Yokohama, Japan
    Cancer 89:2489-93. 2000
  3. doi request reprint A history of the cancer registration system in Japan
    Naoyuki Okamoto
    Kanagawa Cancer Center, 1 1 2 Nakao, Asahi ku, Yokohama, 241 0815, Japan
    Int J Clin Oncol 13:90-6. 2008
  4. ncbi request reprint 5-year survival rates for primary cancer sites at cancer-treatment-oriented hospitals in Japan
    Naoyuki Okamoto
    Division of Cancer Prevention and Cancer Control, Kanagawa Cancer Center, Yokohama 241 0815, Japan
    Asian Pac J Cancer Prev 7:46-50. 2006
  5. doi request reprint The associations between RAS mutations and clinical characteristics in follicular thyroid tumors: new insights from a single center and a large patient cohort
    Michiko Fukahori
    Division of Endocrine Surgery, Kanagawa Cancer Center Hospital, Yokohama, Japan
    Thyroid 22:683-9. 2012
  6. pmc Stromal micropapillary component as a novel unfavorable prognostic factor of lung adenocarcinoma
    Miki Ohe
    Department of Pathology, Kanagawa Cancer Center, Yokohama, Kanagawa, Japan
    Diagn Pathol 7:3. 2012
  7. doi request reprint Simple and precise detection of UGT1A1 polymorphisms with a modified loop-hybrid mobility shift assay using Cy5-labeled loop probes
    Shoichi Matsukuma
    Molecular Pathology and Genetics Division, Kanagawa Cancer Center Research Institute, Asahi ku, Yokohama, Japan
    Clin Chim Acta 412:1668-72. 2011
  8. pmc Plasma free amino acid profiling of five types of cancer patients and its application for early detection
    Yohei Miyagi
    Molecular Pathology and Genetics Division, Kanagawa Cancer Center, Yokohama, Japan
    PLoS ONE 6:e24143. 2011
  9. doi request reprint A logistic regression predictive model and the outcome of patients with resected lung adenocarcinoma of 2 cm or less in size
    Yuji Sakuma
    Molecular Pathology and Genetics Division, Kanagawa Cancer Center Research Institute, 1 1 2 Nakao, Asahi ku, Yokohama 241 0815, Japan
    Lung Cancer 65:85-90. 2009
  10. doi request reprint High serum alanine aminotransferase levels for the first three successive years can predict very high incidence of hepatocellular carcinoma in patients with Child Stage A HCV-associated liver cirrhosis
    Kaoru Miyakawa
    Department of Gastroenterology, Kanagawa Cancer Center Hospital, Yokohama, Japan
    Scand J Gastroenterol 44:1340-8. 2009

Detail Information

Publications23

  1. ncbi request reprint Evaluation of a clinic-based screening program for lung cancer with a case-control design in Kanagawa, Japan
    N Okamoto
    Department of Epidemiology, Research Institute, Kanagawa Cancer Center, Yokohama, Japan
    Lung Cancer 25:77-85. 1999
    ..638 (0.302-0.967), which was also significant. The results demonstrated that screening for lung cancer by family physicians can reduce the lung cancer mortality, and that a clinic-based screening program by family physicians is effective...
  2. ncbi request reprint Cost-effectiveness of lung cancer screening in Japan
    N Okamoto
    Department of Epidemiology, Kanagawa Cancer Center, Yokohama, Japan
    Cancer 89:2489-93. 2000
    ....
  3. doi request reprint A history of the cancer registration system in Japan
    Naoyuki Okamoto
    Kanagawa Cancer Center, 1 1 2 Nakao, Asahi ku, Yokohama, 241 0815, Japan
    Int J Clin Oncol 13:90-6. 2008
    ....
  4. ncbi request reprint 5-year survival rates for primary cancer sites at cancer-treatment-oriented hospitals in Japan
    Naoyuki Okamoto
    Division of Cancer Prevention and Cancer Control, Kanagawa Cancer Center, Yokohama 241 0815, Japan
    Asian Pac J Cancer Prev 7:46-50. 2006
    ..The survival rates discussed so far are principally observed survival rates. The 5-year relative survival rate for those institutions that specialize in cancer treatment should become an index for Japanese cancer treatment...
  5. doi request reprint The associations between RAS mutations and clinical characteristics in follicular thyroid tumors: new insights from a single center and a large patient cohort
    Michiko Fukahori
    Division of Endocrine Surgery, Kanagawa Cancer Center Hospital, Yokohama, Japan
    Thyroid 22:683-9. 2012
    ..To clarify the significance of RAS mutations, we examined a large number of follicular adenomas and carcinomas obtained from a single institute using established methods for the analysis of RAS...
  6. pmc Stromal micropapillary component as a novel unfavorable prognostic factor of lung adenocarcinoma
    Miki Ohe
    Department of Pathology, Kanagawa Cancer Center, Yokohama, Kanagawa, Japan
    Diagn Pathol 7:3. 2012
    ..We evaluated the incidence and clinicopathological characteristics of SMPC in lung adenocarcinoma cases...
  7. doi request reprint Simple and precise detection of UGT1A1 polymorphisms with a modified loop-hybrid mobility shift assay using Cy5-labeled loop probes
    Shoichi Matsukuma
    Molecular Pathology and Genetics Division, Kanagawa Cancer Center Research Institute, Asahi ku, Yokohama, Japan
    Clin Chim Acta 412:1668-72. 2011
    ..Deleterious effects of the drug in hypersensitive patients are known to be associated with genetic polymorphisms of the UGT1A1 gene, namely the polymorphic variants, *28 and *6...
  8. pmc Plasma free amino acid profiling of five types of cancer patients and its application for early detection
    Yohei Miyagi
    Molecular Pathology and Genetics Division, Kanagawa Cancer Center, Yokohama, Japan
    PLoS ONE 6:e24143. 2011
    ..Therefore, the purpose of the present study was to determine the characteristics of the PFAA profiles in cancer patients and the possibility of using this information for early detection...
  9. doi request reprint A logistic regression predictive model and the outcome of patients with resected lung adenocarcinoma of 2 cm or less in size
    Yuji Sakuma
    Molecular Pathology and Genetics Division, Kanagawa Cancer Center Research Institute, 1 1 2 Nakao, Asahi ku, Yokohama 241 0815, Japan
    Lung Cancer 65:85-90. 2009
    ..Consequently, using a logistic predictive model consisting of the five clinicopathological factors might enable us to predict the recurrence of resected small-sized lung adenocarcinomas in male patients...
  10. doi request reprint High serum alanine aminotransferase levels for the first three successive years can predict very high incidence of hepatocellular carcinoma in patients with Child Stage A HCV-associated liver cirrhosis
    Kaoru Miyakawa
    Department of Gastroenterology, Kanagawa Cancer Center Hospital, Yokohama, Japan
    Scand J Gastroenterol 44:1340-8. 2009
    ..Prospective trials using therapeutic approaches aimed at decreasing ALAT levels are necessary in order to confirm a positive impact of ALAT reduction on the incidence of HCC in patients with HCV-LC...
  11. ncbi request reprint Historical control study of paclitaxel-carboplatin (TJ) versus conventional platinum-based chemotherapy (CAP) for epithelial ovarian cancer
    Reiko Numazaki
    Department of Obstetrics and Gynecology, Yokohama City University School of Medicine, 3 9 Fukuura, Kanazawa Ku, Yokohama, 236 0004, Japan
    Int J Clin Oncol 11:221-8. 2006
    ..Both regimens were retrospectively compared for effectiveness and safety to verify the adequacy of the TJ regimen...
  12. ncbi request reprint Active smoking, passive smoking, and breast cancer risk: findings from the Japan Collaborative Cohort Study for Evaluation of Cancer Risk
    Yingsong Lin
    Department of Public Health, Aichi Medical University School of Medicine, Aichi, Japan
    J Epidemiol 18:77-83. 2008
    ..We examined the association between breast cancer incidence and active and passive smoking in the Japan Collaborative Cohort Study for Evaluation of Cancer Risk...
  13. ncbi request reprint Factors relating to terminally ill cancer patients' willingness to continue living at home during the early phase of home care after discharge from clinical cancer centers in Japan
    Yuka Hirabayashi
    Statistics and Cancer Control Division, Research Center for Cancer Prevention and Screening, National Cancer Center, 5 1 1 Tsuikiji Chuo ku, Tokyo 104 0045, Japan
    Palliat Support Care 5:19-30. 2007
    ....
  14. ncbi request reprint Soluble Fas level and cancer mortality: findings from a nested case-control study within a large-scale prospective study
    Akiko Tamakoshi
    Department of Public Health, Aichi Medical University School of Medicine, Aichi, Japan
    Int J Cancer 123:1913-6. 2008
    ..Our results suggest that serum sFas has a possibility to detect people at high risk for cancer prior to diagnosis, since it increased before cancer diagnosis in those apparently healthy people...
  15. doi request reprint Alcohol consumption and mortality from stroke and coronary heart disease among Japanese men and women: the Japan collaborative cohort study
    Satoyo Ikehara
    Public Health, Department of Social and Environmental Medicine, Osaka University, Graduate School of Medicine, Osaka, Japan
    Stroke 39:2936-42. 2008
    ..However, the sex-specific association between alcohol consumption and mortality from stroke and coronary heart disease remains unclear...
  16. doi request reprint Green tea consumption and the risk of pancreatic cancer in Japanese adults
    Yingsong Lin
    Department of Public Health, Aichi Medical University School of Medicine, Nagakute cho, Aichi, Japan
    Pancreas 37:25-30. 2008
    ..Green tea polyphenols have been shown to inhibit tumor growth in animal and in vitro studies. We examined the relationship between green tea consumption and the risk of death from pancreatic cancer in a large Japanese cohort...
  17. ncbi request reprint U-shaped effect of drinking and linear effect of smoking on risk for stomach cancer in Japan
    Shogo Kikuchi
    Department of Public Health, Aichi Medical University School of Medicine, Japan
    Jpn J Cancer Res 93:953-9. 2002
    ..39 (0.66, 2.93) for 135.0 + alcohol-years. Smoking seems to exert a linear effect and drinking, a J- or U-shaped effect on risk for stomach cancer, although there might be a dip of risk in light smokers among female subjects...
  18. ncbi request reprint Cigarette smoking, alcohol drinking, and oral and pharyngeal cancer mortality in Japan
    R Ide
    Department of Clinical Epidemiology, Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health, Kitakyusyu, Japan
    Oral Dis 14:314-9. 2008
    ..To prospectively examine the association of cigarette smoking and alcohol drinking with oral and pharyngeal carcinogenesis, we analyzed data from a nation-wide large-scale cohort study in Japan...
  19. ncbi request reprint The relationship between smoking habits and serum levels of 8-OHdG, oxidized LDL antibodies, Mn-SOD and carotenoids in rural Japanese residents
    Koji Suzuki
    Department of Public Health, Fujita Health University School of Health Sciences, Toyoake, Aichi, Japan
    J Epidemiol 13:29-37. 2003
    ..Serum levels of 8-OHdG, oLAB, and carotenoids may be useful biomarkers of oxidative conditions affected by smoking...
  20. ncbi request reprint Effectiveness of cervical cancer screening over cervical cancer mortality among Japanese women
    Khandoker Aklimunnessa
    Department of Public Health, Sapporo Medical University School of Medicine, Sapporo 060 8556, Japan
    Jpn J Clin Oncol 36:511-8. 2006
    ..Therefore, the present study evaluated the association of CC mortality with self-reported CC screening and some other factors by a nationwide cohort study...
  21. ncbi request reprint Personality as assessed by egogram is a possible independent predictive variable for post-discharge smoking abstinence in male cancer patients
    Hideo Tanaka
    Department of Cancer Control and Statistics, Osaka Medical Center for Cancer and Cardiovascular Diseases, Osaka 537 8511, Japan
    J Epidemiol 13:303-13. 2003
    ..Little is known about the relationship between a patient's personality and smoking behavior...
  22. ncbi request reprint Reproducibility and validity of a self-administered food frequency questionnaire used in the JACC study
    Chigusa Date
    Department of Nutrition and Food Sciences, Faculty of Human Environmental Sciences, Mukogawa Women s University, Japan
    J Epidemiol 15:S9-23. 2005
    ..Although more than 110 thousand subjects enrolled in JACC Study and responded to the FFQ, no validation study has been conducted to date...
  23. ncbi request reprint Prospective study of transfusion history and thyroid cancer incidence among females in Japan
    Yoshihisa Fujino
    Department of Clinical Epidemiology, Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health, Japan
    Int J Cancer 112:722-5. 2004
    ..In addition, our data reveal an association between blood transfusion and thyroid cancer, which might be facilitated by transfusion-associated immunomodulation...