Masahiko Sumitani

Summary

Affiliation: University of Tokyo
Country: Japan

Publications

  1. doi request reprint Development of comprehensive diagnostic criteria for complex regional pain syndrome in the Japanese population
    Masahiko Sumitani
    Department of Anesthesiology and Pain Relief Center, The University of Tokyo Hospital, Tokyo, Japan
    Pain 150:243-9. 2010
  2. doi request reprint Internally-represented space and its mirror-reversed image of the visuospatial representation: A possible association
    Masahiko Sumitani
    Department of Pain and Palliative Medicine, The University of Tokyo Hospital, Tokyo, Japan Electronic address
    Med Hypotheses 85:500-5. 2015
  3. doi request reprint Dissociation in accessing space and number representations in pathologic pain patients
    Masahiko Sumitani
    Department of Pain and Palliative Medicine, The University of Tokyo Hospital, Japan Department of Anesthesiology and Pain Relief Center, The University of Tokyo Hospital, 7 3 1 Hongo, Bunkyo ku, Tokyo 113 0033, Japan Electronic address
    Brain Cogn 90:151-6. 2014
  4. doi request reprint Perioperative factors affecting the occurrence of acute complex regional pain syndrome following limb bone fracture surgery: data from the Japanese Diagnosis Procedure Combination database
    Masahiko Sumitani
    Department of Anesthesiology and Pain Relief Center, Department of Medical Engineering, The University of Tokyo Hospital, Department of Health Economics and Epidemiology Research, School of Public Health, University of Tokyo, Department of Clinical Data Management and Research, Clinical Research Center, National Hospital Organization Headquarters, Department of Orthopaedic Surgery, School of Medicine, Keio University, Department of Medical Informatics and Economics, Graduate School of Medicine, University of Tokyo, Department of Health Policy and Informatics, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo and Department of Preventive Medicine and Community Health, University of Occupational and Environmental Health, Fukuoka, Japan Department of Anesthesiology and Pain Relief Center, Department of Medical Engineering, The University of Tokyo Hospital, Department of Health Economics and Epidemiology Research, School of Public Health, University of Tokyo, Department of Clinical Data Management and Research, Clinical Research Center, National Hospital Organization Headquarters, Department of Orthopaedic Surgery, School of Medicine, Keio University, Department of Medical Informatics and Economics, Graduate School of Medicine, University of Tokyo, Department of Health Policy and Informatics, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo and Department of Preventive Medicine and Community Health, University of Occupational and Environmental Health, Fukuoka, Japan
    Rheumatology (Oxford) 53:1186-93. 2014
  5. pmc Complex Regional Pain Syndrome Revived by Epileptic Seizure Then Disappeared Soon during Treatment with Regional Intravenous Nerve Blockade: A Case Report
    Masahiko Sumitani
    Department of Anesthesiology and Pain Relief Center, The University of Tokyo Hospital, Tokyo 113 0033, Japan
    Anesthesiol Res Pract 2011:494975. 2011
  6. pmc Oral Local Anesthesia Successfully Ameliorated Neuropathic Pain in an Upper Limb Suggesting Pain Alleviation through Neural Plasticity within the Central Nervous System: A Case Report
    Jun Hozumi
    Department of Anesthesiology and Pain Relief Center, The University of Tokyo Hospital, 7 3 1 Hongo, Bunkyo ku, Tokyo 113 0033, Japan
    Anesthesiol Res Pract 2011:984281. 2011
  7. doi request reprint Using the intact hand for objective assessment of phantom hand-perception
    Masahiko Sumitani
    Department of Anesthesiology and Pain Relief Center, The University of Tokyo Hospital, 7 3 1, Hongo, Bunkyo ku, Tokyo 113 8655, Japan
    Eur J Pain 14:261-5. 2010
  8. doi request reprint Prevalence of malignant hyperthermia and relationship with anesthetics in Japan: data from the diagnosis procedure combination database
    Masahiko Sumitani
    Department of Anesthesiology and Pain Relief Center, University of Tokyo Hospital, Tokyo, Japan
    Anesthesiology 114:84-90. 2011
  9. pmc Psychometric Validation of the Japanese Version of the Neuropathic Pain Symptom Inventory
    Yoshitaka Matsubayashi
    Department of Orthopaedic Surgery, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
    PLoS ONE 10:e0143350. 2015
  10. doi request reprint Impact of remifentanil use on early postoperative outcomes following brain tumor resection or rectal cancer surgery
    Kanji Uchida
    Department of Anesthesiology, Tokyo University Graduate School of Medicine, 7 3 1 Hongo, Bunkyo ku, Tokyo, 113 8655, Japan
    J Anesth 26:711-20. 2012

Collaborators

Detail Information

Publications26

  1. doi request reprint Development of comprehensive diagnostic criteria for complex regional pain syndrome in the Japanese population
    Masahiko Sumitani
    Department of Anesthesiology and Pain Relief Center, The University of Tokyo Hospital, Tokyo, Japan
    Pain 150:243-9. 2010
    ..Therefore, we further recognize a need for a global set of common CRPS diagnostic criteria...
  2. doi request reprint Internally-represented space and its mirror-reversed image of the visuospatial representation: A possible association
    Masahiko Sumitani
    Department of Pain and Palliative Medicine, The University of Tokyo Hospital, Tokyo, Japan Electronic address
    Med Hypotheses 85:500-5. 2015
    ..To explain the inverted representation, we can propose a theoretical model that spacing between mentally-aligned numbers in a left-to-right sequential line is anisometric. ..
  3. doi request reprint Dissociation in accessing space and number representations in pathologic pain patients
    Masahiko Sumitani
    Department of Pain and Palliative Medicine, The University of Tokyo Hospital, Japan Department of Anesthesiology and Pain Relief Center, The University of Tokyo Hospital, 7 3 1 Hongo, Bunkyo ku, Tokyo 113 0033, Japan Electronic address
    Brain Cogn 90:151-6. 2014
    ..Direct comparison showed a consistent relationship between number representation and egocentric space. We suggest that numbers are represented spatially by integrating these independent reference frames. ..
  4. doi request reprint Perioperative factors affecting the occurrence of acute complex regional pain syndrome following limb bone fracture surgery: data from the Japanese Diagnosis Procedure Combination database
    Masahiko Sumitani
    Department of Anesthesiology and Pain Relief Center, Department of Medical Engineering, The University of Tokyo Hospital, Department of Health Economics and Epidemiology Research, School of Public Health, University of Tokyo, Department of Clinical Data Management and Research, Clinical Research Center, National Hospital Organization Headquarters, Department of Orthopaedic Surgery, School of Medicine, Keio University, Department of Medical Informatics and Economics, Graduate School of Medicine, University of Tokyo, Department of Health Policy and Informatics, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo and Department of Preventive Medicine and Community Health, University of Occupational and Environmental Health, Fukuoka, Japan Department of Anesthesiology and Pain Relief Center, Department of Medical Engineering, The University of Tokyo Hospital, Department of Health Economics and Epidemiology Research, School of Public Health, University of Tokyo, Department of Clinical Data Management and Research, Clinical Research Center, National Hospital Organization Headquarters, Department of Orthopaedic Surgery, School of Medicine, Keio University, Department of Medical Informatics and Economics, Graduate School of Medicine, University of Tokyo, Department of Health Policy and Informatics, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo and Department of Preventive Medicine and Community Health, University of Occupational and Environmental Health, Fukuoka, Japan
    Rheumatology (Oxford) 53:1186-93. 2014
    ..This study aimed to show the occurrence and identify of those factors...
  5. pmc Complex Regional Pain Syndrome Revived by Epileptic Seizure Then Disappeared Soon during Treatment with Regional Intravenous Nerve Blockade: A Case Report
    Masahiko Sumitani
    Department of Anesthesiology and Pain Relief Center, The University of Tokyo Hospital, Tokyo 113 0033, Japan
    Anesthesiol Res Pract 2011:494975. 2011
    ....
  6. pmc Oral Local Anesthesia Successfully Ameliorated Neuropathic Pain in an Upper Limb Suggesting Pain Alleviation through Neural Plasticity within the Central Nervous System: A Case Report
    Jun Hozumi
    Department of Anesthesiology and Pain Relief Center, The University of Tokyo Hospital, 7 3 1 Hongo, Bunkyo ku, Tokyo 113 0033, Japan
    Anesthesiol Res Pract 2011:984281. 2011
    ..Consequently, oral local anesthesia improved the pain in the upper limb. This case suggests that pain alleviation through neural plasticity within the brain is related to neural blockade...
  7. doi request reprint Using the intact hand for objective assessment of phantom hand-perception
    Masahiko Sumitani
    Department of Anesthesiology and Pain Relief Center, The University of Tokyo Hospital, 7 3 1, Hongo, Bunkyo ku, Tokyo 113 8655, Japan
    Eur J Pain 14:261-5. 2010
    ..This more objective evaluation of PL phenomena could become a key tool for disentangling the neural mechanisms involved...
  8. doi request reprint Prevalence of malignant hyperthermia and relationship with anesthetics in Japan: data from the diagnosis procedure combination database
    Masahiko Sumitani
    Department of Anesthesiology and Pain Relief Center, University of Tokyo Hospital, Tokyo, Japan
    Anesthesiology 114:84-90. 2011
    ..The actual prevalence of MH remains unclear, and the association between MH and various anesthetic drugs remains controversial because of a lack of universal reporting...
  9. pmc Psychometric Validation of the Japanese Version of the Neuropathic Pain Symptom Inventory
    Yoshitaka Matsubayashi
    Department of Orthopaedic Surgery, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
    PLoS ONE 10:e0143350. 2015
    ..This study aimed to evaluate the validity and reliability of the Japanese version of the Neuropathic Pain Symptom Inventory (NPSI-J)...
  10. doi request reprint Impact of remifentanil use on early postoperative outcomes following brain tumor resection or rectal cancer surgery
    Kanji Uchida
    Department of Anesthesiology, Tokyo University Graduate School of Medicine, 7 3 1 Hongo, Bunkyo ku, Tokyo, 113 8655, Japan
    J Anesth 26:711-20. 2012
    ..Remifentanil, a mu-opioid receptor agonist, has important characteristics for neuroanesthesia, but data about its effects on postoperative recovery and mortality are currently lacking...
  11. pmc Relationship between Neuropathic Pain and Obesity
    Jun Hozumi
    Department of Anesthesiology and Pain Relief Center, The University of Tokyo Hospital, Tokyo 113 8655, Japan
    Pain Res Manag 2016:2487924. 2016
    ..Paroxysmal pain was more severe, suggesting that neural damage might be aggravated by obesity-associated inflammation. These findings should have needed to be confirmed in future studies. ..
  12. pmc Poor efficacy of the phosphorylated high-molecular-weight neurofilament heavy subunit serum level, a biomarker of axonal damage, as a marker of chemotherapy-induced peripheral neuropathy
    Masahiko Sumitani
    Department of Pain and Palliative Medicine, The University of Tokyo Hospital, Tokyo 113 0033, Japan
    Biomed Rep 4:758-760. 2016
    ..40). In conclusion, CIPN is observed in the most distal portions of the peripheral nerves that are composed of dendrites but not axons. Although serum pNF-H is a biomarker of axonal damage, it is not useful as a marker of CIPN...
  13. ncbi request reprint Complex regional pain syndrome (CRPS) impairs visuospatial perception,whereas post-herpetic neuralgia does not: possible implications for supraspinal mechanism of CRPS
    Hironobu Uematsu
    Department of Acute Critical Medicine Anesthesiology, Osaka University, Graduate School of Medicine, Osaka, Japan
    Ann Acad Med Singapore 38:931-6. 2009
    ....
  14. doi request reprint Effects of remifentanil on in-hospital mortality and length of stay following clipping of intracranial aneurysm: a propensity score-matched analysis
    Kanji Uchida
    Departments of Anesthesiology Health Management and Policy, Graduate School of Medicine Department of Health Economics and Epidemiology Research, School of Public Health, The University of Tokyo Department of Health Policy and Informatics, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan
    J Neurosurg Anesthesiol 26:291-8. 2014
    ..We performed a propensity score-matching study to compare in-hospital mortality and postoperative LOS with and without remifentanil in such patients...
  15. doi request reprint Impact of remifentanil introduction on practice patterns in general anesthesia
    Kanji Uchida
    Department of Anesthesiology, Tokyo University Graduate School of Medicine, 7 3 1 Hongo, Bunkyo ku, Tokyo, 113 8655, Japan
    J Anesth 25:864-71. 2011
    ..The introduction of new medicine can change clinical practice patterns and may affect patient outcomes. In the present study, we investigated whether introduction of remifentanil in Japan affected the practice patterns of anesthesia...
  16. pmc Effect of Spinal Cord Stimulation on Gait in a Patient with Thalamic Pain
    Arito Yozu
    Department of Rehabilitation Medicine, The University of Tokyo Hospital, 7 3 1 Hongo, Bunkyo ku, Tokyo 113 8655, Japan
    Case Rep Neurol Med 2016:8730984. 2016
    ..There were no apparent differences in gait among the three stimulation conditions (off, comfortable, and strong) at the poststimulation period. SCS may be effective on gait in patients with thalamic pain. ..
  17. doi request reprint Spinal cord stimulation ameliorates neuropathic pain-related sleep disorders: a case series
    Maiko Obuchi
    Department of Anesthesiology and Pain Relief Center, University of Tokyo Hospital, Tokyo, Japan
    Neuromodulation 18:191-3; discussion 193. 2015
    ..Therefore, we aimed to objectively evaluate the sleep efficiency of patients with chronic pain...
  18. pmc Optimal treatment for spinal cord injury associated with cervical canal stenosis (OSCIS): a study protocol for a randomized controlled trial comparing early versus delayed surgery
    Hirotaka Chikuda
    Department of Orthopaedic Surgery, Faculty of Medicine, The University of Tokyo, 7 3 1 Hongo, Bunkyo ku, Tokyo 113 8655, Japan
    Trials 14:245. 2013
    ....
  19. doi request reprint Novel 3-dimensional motion analysis method for measuring the lumbar spine range of motion: repeatability and reliability compared with an electrogoniometer
    Michio Tojima
    Department of Rehabilitation Medicine, The University of Tokyo, Tokyo, Japan Department of Rehabilitation Medicine, The University of Tokyo Hospital, Japan Department of Sensory Recognition and Locomotive Function Sciences in the Super Aged Society, The University of Tokyo, Tokyo, Japan and Department of Medical Engineering, The University of Tokyo Hospital, Tokyo, Japan
    Spine (Phila Pa 1976) 38:E1327-33. 2013
    ..Repeatability and reliability for measuring methods for real-time lumbar range of motion...
  20. pmc Tactile feedback for relief of deafferentation pain using virtual reality system: a pilot study
    Yuko Sano
    The Department of Mechano Informatics, Graduate School of Information Science and Technology, The University of Tokyo, Eng Bldg 2, 7 3 1, Hongo, Bunkyo ku, Tokyo, Japan, 113 8656
    J Neuroeng Rehabil 13:61. 2016
    ..The objective of this study is to relieve DP by neurorehabilitation using a virtual reality system with multimodal sensory feedback and to validate the efficacy of tactile feedback on immediate pain reduction...
  21. pmc The Effect of Guidance regarding Home Exercise and ADL on Adolescent Females Suffering from Adverse Effects after HPV Vaccination in Japanese Multidisciplinary Pain Centers
    Takahiro Ushida
    Multidisciplinary Pain Centre, School of Medicine, Aichi Medical University, Aichi 480 1195, Japan
    Pain Res Manag 2016:3689352. 2016
    ..Conclusions. Guidance on home exercise and activities of daily living based on a cognitive-behavioral approach alleviated the AEs that women suffered from after HPV vaccination in Japan. ..
  22. pmc Investigation of chronic musculoskeletal pain (third report): with special reference to the importance of neuropathic pain and psychogenic pain
    Masaya Nakamura
    Department of Orthopaedic Surgery, School of Medicine, Keio University, 35 Shinanomachi, Shinjuku, Tokyo, 160 8582, Japan
    J Orthop Sci 19:667-75. 2014
    ..The purpose of this study was to investigate the characteristics of patients with chronic musculoskeletal pain focusing on neuropathic and psychogenic pain...
  23. pmc Validity and reliability of the Japanese version of the painDETECT questionnaire: a multicenter observational study
    Yoshitaka Matsubayashi
    Department of Orthopaedic Surgery, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
    PLoS ONE 8:e68013. 2013
    ..The aim of this study was to evaluate the validity and reliability of the Japanese version of the painDETECT questionnaire (PDQ-J)...
  24. doi request reprint Vertical peak ground force in human infant crawling
    Arito Yozu
    Department of Rehabilitation Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
    Gait Posture 37:293-5. 2013
    ..638±0.089 (per BW). No significant difference was observed between FL and HL Vpk. The mean FL/HL Vpk ratio was -0.011 on a natural logarithmic scale. These data could be added to the current database on Vpk for quadrupedalism...
  25. ncbi request reprint [Pharmacological treatment strategy and mirror visual feedback treatment for neuropathic pain]
    Masahiko Sumitani
    Department of Anesthesiology and Pain Relief Center, The University of Tokyo Hospital, Bunlyo ku, Japan
    Brain Nerve 64:1279-86. 2012
    ..Further to our clinical experience using MVF, we discuss the cerebral mechanism associated with neuropathic pain in this study...
  26. doi request reprint Potential role of pNF-H, a biomarker of axonal damage in the central nervous system, as a predictive marker of chemotherapy-induced cognitive impairment
    Akina Natori
    Division of Medical Oncology, Department of Internal Medicine, St Luke s International Hospital, Tokyo, Japan
    Clin Cancer Res 21:1348-52. 2015
    ..Our hypothesis was that CICI is accompanied by axonal damage that can be detected by elevated serum pNF-H levels...