Kazuhiro P Izawa

Summary

Country: Japan

Publications

  1. ncbi request reprint Relation between physical activity and exercise capacity of ≥5 metabolic equivalents in middle- and older-aged patients with chronic heart failure
    Kazuhiro P Izawa
    Department of Rehabilitation Medicine, St Marianna University School of Medicine Hospital, Kanagawa, Japan
    Disabil Rehabil 34:2018-24. 2012
  2. ncbi request reprint Respiratory muscle strength in relation to sarcopenia in elderly cardiac patients
    Kazuhiro P Izawa
    Graduate School of Health Sciences, Kobe University, 10 2 Tomogaoka 7 chome Suma, Kobe, 654 0142, Japan
    Aging Clin Exp Res 28:1143-1148. 2016
  3. doi request reprint Differences in physical performance based on the Geriatric Nutritional Risk Index in elderly female cardiac patients
    Kazuhiro P Izawa
    Graduate School of Health Sciences, Kobe University, 10 2 Tomogaoka 7 chome Suma, Kobe, 654 0142, Japan
    Aging Clin Exp Res 27:195-200. 2015
  4. doi request reprint Differences in daily in-hospital physical activity and geriatric nutritional risk index in older cardiac inpatients: preliminary results
    Kazuhiro P Izawa
    Graduate School of Health Sciences, Kobe University, 10 2 Tomogaoka 7 chome Suma, Kobe, 654 0142, Japan
    Aging Clin Exp Res 26:599-605. 2014
  5. doi request reprint Usefulness of step counts to predict mortality in Japanese patients with heart failure
    Kazuhiro P Izawa
    Department of Rehabilitation Medicine, St Marianna University School of Medicine Hospital, Kanagawa, Japan
    Am J Cardiol 111:1767-71. 2013
  6. ncbi request reprint Relation between maximum phonation time and exercise capacity in chronic heart failure patients
    K P Izawa
    Department of Rehabilitation Medicine, St Marianna University School of Medicine Hospital, Kawasaki, Kanagawa, Japan
    Eur J Phys Rehabil Med 48:593-9. 2012
  7. doi request reprint Determination of the effectiveness of accelerometer use in the promotion of physical activity in cardiac patients: a randomized controlled trial
    Kazuhiro P Izawa
    Department of Rehabilitation Medicine, St Marianna University School of Medicine Hospital, Kawasaki, Japan
    Arch Phys Med Rehabil 93:1896-902. 2012
  8. doi request reprint Upper and lower extremity muscle strength levels associated with an exercise capacity of 5 metabolic equivalents in male patients with heart failure
    Kazuhiro P Izawa
    Department of Rehabilitation Medicine, St Marianna University School of Medicine Hospital, Kanagawa, Japan
    J Cardiopulm Rehabil Prev 32:85-91. 2012
  9. doi request reprint Handgrip strength as a predictor of prognosis in Japanese patients with congestive heart failure
    Kazuhiro P Izawa
    Department of Rehabilitation Medicine, St Marianna University School of Medicine, Kawasaki, Japan
    Eur J Cardiovasc Prev Rehabil 16:21-7. 2009
  10. ncbi request reprint Cardiac rehabilitation outcome following percutaneous coronary intervention compared to cardiac surgery
    Kazuhiro P Izawa
    Department of Rehabilitation Medicine, St Marianna University School of Medicine Hospital, Kanagawa, Japan
    Recent Pat Cardiovasc Drug Discov 6:133-9. 2011

Collaborators

Detail Information

Publications30

  1. ncbi request reprint Relation between physical activity and exercise capacity of ≥5 metabolic equivalents in middle- and older-aged patients with chronic heart failure
    Kazuhiro P Izawa
    Department of Rehabilitation Medicine, St Marianna University School of Medicine Hospital, Kanagawa, Japan
    Disabil Rehabil 34:2018-24. 2012
    ..The aim of this study was to determine age-related differences in physical activity associated with an exercise capacity of ≥5 METs in chronic heart failure (CHF) outpatients...
  2. ncbi request reprint Respiratory muscle strength in relation to sarcopenia in elderly cardiac patients
    Kazuhiro P Izawa
    Graduate School of Health Sciences, Kobe University, 10 2 Tomogaoka 7 chome Suma, Kobe, 654 0142, Japan
    Aging Clin Exp Res 28:1143-1148. 2016
    ..The present study aimed to determine the differences in MIP, and cutoff values for MIP according to sarcopenia in elderly cardiac patients...
  3. doi request reprint Differences in physical performance based on the Geriatric Nutritional Risk Index in elderly female cardiac patients
    Kazuhiro P Izawa
    Graduate School of Health Sciences, Kobe University, 10 2 Tomogaoka 7 chome Suma, Kobe, 654 0142, Japan
    Aging Clin Exp Res 27:195-200. 2015
    ..The present study aimed to determine both differences in physical performance based on the GNRI and physical performance cut-off values according to the GNRI in elderly female cardiac inpatients...
  4. doi request reprint Differences in daily in-hospital physical activity and geriatric nutritional risk index in older cardiac inpatients: preliminary results
    Kazuhiro P Izawa
    Graduate School of Health Sciences, Kobe University, 10 2 Tomogaoka 7 chome Suma, Kobe, 654 0142, Japan
    Aging Clin Exp Res 26:599-605. 2014
    ..We determined both differences in daily measured PA based on the GNRI and related cut-off values for PA in elderly cardiac inpatients...
  5. doi request reprint Usefulness of step counts to predict mortality in Japanese patients with heart failure
    Kazuhiro P Izawa
    Department of Rehabilitation Medicine, St Marianna University School of Medicine Hospital, Kanagawa, Japan
    Am J Cardiol 111:1767-71. 2013
    ..4 and >4,889.4 steps/day in the 2 groups (log-rank: 12.19; p = 0.0005). In conclusion, step count as objectively measured by accelerometer may be a prognostic indicator of mortality in Japanese outpatients with HF...
  6. ncbi request reprint Relation between maximum phonation time and exercise capacity in chronic heart failure patients
    K P Izawa
    Department of Rehabilitation Medicine, St Marianna University School of Medicine Hospital, Kawasaki, Kanagawa, Japan
    Eur J Phys Rehabil Med 48:593-9. 2012
    ..Maximum phonation time (MPT) is widely used to evaluate maximum vocal capabilities because it is non-invasive, quick, and inexpensive...
  7. doi request reprint Determination of the effectiveness of accelerometer use in the promotion of physical activity in cardiac patients: a randomized controlled trial
    Kazuhiro P Izawa
    Department of Rehabilitation Medicine, St Marianna University School of Medicine Hospital, Kawasaki, Japan
    Arch Phys Med Rehabil 93:1896-902. 2012
    ..To investigate the effect of the self-monitoring of physical activity by hospitalized cardiac patients attending phase I cardiac rehabilitation (CR)...
  8. doi request reprint Upper and lower extremity muscle strength levels associated with an exercise capacity of 5 metabolic equivalents in male patients with heart failure
    Kazuhiro P Izawa
    Department of Rehabilitation Medicine, St Marianna University School of Medicine Hospital, Kanagawa, Japan
    J Cardiopulm Rehabil Prev 32:85-91. 2012
    ..Therefore, we aimed to determine upper and lower extremity muscle strength levels required to attain an exercise capacity of 5 or more METs in male outpatients with HF...
  9. doi request reprint Handgrip strength as a predictor of prognosis in Japanese patients with congestive heart failure
    Kazuhiro P Izawa
    Department of Rehabilitation Medicine, St Marianna University School of Medicine, Kawasaki, Japan
    Eur J Cardiovasc Prev Rehabil 16:21-7. 2009
    ..Whether upper-extremity and lower-extremity muscle strength can predict a prognosis of congestive heart failure (CHF) patients is unclear. This study evaluated the impact of muscle strength on long-term mortality in patients with CHF...
  10. ncbi request reprint Cardiac rehabilitation outcome following percutaneous coronary intervention compared to cardiac surgery
    Kazuhiro P Izawa
    Department of Rehabilitation Medicine, St Marianna University School of Medicine Hospital, Kanagawa, Japan
    Recent Pat Cardiovasc Drug Discov 6:133-9. 2011
    ..Furthermore, patents in the field of CR are presented...
  11. ncbi request reprint Relation between sleep quality and physical activity in chronic heart failure patients
    Kazuhiro P Izawa
    Department of Rehabilitation Medicine, St Marianna University School of Medicine Hospital, Kanagawa 216 8511, Japan
    Recent Pat Cardiovasc Drug Discov 6:161-7. 2011
    ..Sleep quality may affect PA and HRQOL, and attaining target values of PA may improve sleep quality and HRQOL of CHF outpatients. Patents relevant to heart failure are also discussed in this article...
  12. doi request reprint Gender-related differences in clinical characteristics and physiological and psychosocial outcomes of Japanese patients at entry into phase II cardiac rehabilitation
    Kazuhiro P Izawa
    Department of Rehabilitation Medicine, St Marianna University School of Medicine Hospital, 2 16 1 Sugao, Miyamae ku, Japan
    J Rehabil Med 40:225-30. 2008
    ..To examine gender differences in clinical characteristics and physiological and psychosocial outcomes at entry into phase II cardiac rehabilitation...
  13. doi request reprint Age-related differences in physiologic and psychosocial outcomes after cardiac rehabilitation
    Kazuhiro P Izawa
    Department of Rehabilitation Medicine, St Marianna University School of Medicine Hospital, Kanagawa, Japan
    Am J Phys Med Rehabil 89:24-33. 2010
    ..To examine differences in physiologic and psychosocial outcomes between age groups after an exercise-based supervised-recovery phase II cardiac rehabilitation outpatient program...
  14. ncbi request reprint Effect of the self-monitoring approach on exercise maintenance during cardiac rehabilitation: a randomized, controlled trial
    Kazuhiro P Izawa
    Department of Rehabilitation Medicine, St Marianna University School of Medicine Hospital, Kawasaki, Japan
    Am J Phys Med Rehabil 84:313-21. 2005
    ....
  15. doi request reprint Sarcopenia and physical activity in older male cardiac patients
    Kazuhiro P Izawa
    Graduate School of Health Sciences, Kobe University, Kobe, Japan Electronic address
    Int J Cardiol 222:457-61. 2016
    ..This study determined differences in physical activity and cutoff values for physical activity according to the presence or absence of sarcopenia in elderly male cardiac patients...
  16. ncbi request reprint Long-term exercise maintenance, physical activity, and health-related quality of life after cardiac rehabilitation
    Kazuhiro P Izawa
    Department of Rehabilitation Medicine, St Marianna University School of Medicine Hospital, Kawasaki, Kanagawa, Japan
    Am J Phys Med Rehabil 83:884-92. 2004
    ..The study also investigated whether exercise maintenance resulted in reproducible health-related quality-of-life outcomes comparable with those of the Japanese normal population...
  17. pmc Gender-related differences in maximum gait speed and daily physical activity in elderly hospitalized cardiac inpatients: a preliminary study
    Kazuhiro P Izawa
    From the Graduate School of Health Sciences, Kobe University, Kobe KPI Department of Rehabilitation Medicine, St Marianna University School of Medicine Hospital, Kawasaki SW, SM, TS Department of Physical Therapy, Tokushima Bunri University, Tokushima YH Faculty of Sport Sciences, Waseda University, Tokorozawa K Oka Division of Cardiology, St Marianna University Toyoko Hospital, Kawasaki NO Division of Cardiology, St Marianna University Yokohama City Seibu Hospital, Yokohama, Japan K Omiya Department of Health and Exercise Science, Wake Forest University, Winston Salem, USA PHB Department of Orthopedic Surgery HS and Division of Cardiology, Department of Internal Medicine, St Marianna University School of Medicine, Kawasaki, Japan KK, KS, YJA
    Medicine (Baltimore) 94:e623. 2015
    ..Maximum gait speed was slower and PA lower in elderly female versus male inpatients. Minimum gait speed and step count values in this study might be minimum target values for elderly male and female Japanese cardiac inpatients...
  18. ncbi request reprint Muscle strength in relation to disease severity in patients with congestive heart failure
    Kazuhiro P Izawa
    Department of Rehabilitation Medicine, St Marianna University School of Medicine Hospital, Kanagawa, Japan
    Am J Phys Med Rehabil 86:893-900. 2007
    ....
  19. doi request reprint Moderate-intensity single exercise session does not induce renal damage
    Koji Hiraki
    Department of Rehabilitation Medicine, St Marianna University School of Medicine Hospital, Kanagawa, Japan
    J Clin Lab Anal 27:177-80. 2013
    ..The aim of this study was to determine whether a single moderate-intensity exercise session induces renal injury based on various parameters that reflect kidney dysfunction, including urinary L-type fatty acid-binding protein (L-FABP)...
  20. doi request reprint Association between mental health and physical activity in patients with chronic heart failure
    Kazuhiro P Izawa
    Department of Rehabilitation Medicine, St Marianna University School of Medicine Hospital, Kanagawa, Japan
    Disabil Rehabil 36:250-4. 2014
    ..The study aim was to determine self-reported MH-related differences associated with PA and target values of PA for improved MH in CHF outpatients...
  21. doi request reprint Knee extensor muscle strength and index of renal function associated with an exercise capacity of 5 metabolic equivalents in male chronic heart failure patients with chronic kidney disease
    Chiharu Hotta
    Department of Rehabilitation Medicine, Kawasaki Municipal Tama Hospital, Kawasaki, Kanagawa, Japan
    Clin Exp Nephrol 18:313-9. 2014
    ....
  22. ncbi request reprint Relation of nutritional status to physiological outcomes after cardiac surgery in elderly patients with diabetes mellitus: a preliminary study
    Kazuhiro P Izawa
    Graduate School of Health Sciences, Kobe University, 7 10 2, Tomogaoka, Suma ku, Kobe, 654 0142, Japan
    Aging Clin Exp Res 28:1267-1271. 2016
    ..To determine differences in physiological outcome (PO) based on the Geriatric Nutritional Risk Index (GNRI) and cut-off values for PO according to the GNRI in elderly post-cardiac surgery patients complicated by diabetes mellitus (DM)...
  23. pmc Relation between VE/VCO2 slope and maximum phonation time in chronic heart failure patients
    Kazuhiro P Izawa
    From the Graduate School of Health Sciences, Kobe University, Kobe, Japan KPI Department of Rehabilitation Medicine, St Marianna University School of Medicine Hospital, Kawasaki, Japan SW, St, SM, TS Department of Health and Exercise Science, Wake Forest University, Winston Salem, NC, USA PHB Department of Physical Therapy, Tokushima Bunri University, Tokushima, Japan YH Faculty of Sport Sciences, Waseda University, Tokorozawa, Japan KO Department of Rehabilitation, Visiting Nursing and Rehabilitation Network, Kawasaki, Japan TS, YO Division of Cardiology, Department of Internal Medicine, St Marianna University School of Medicine, Kawasaki, Japan KS, YJA Division of Cardiology, St Marianna University Toyoko Hospital, Kawasaki, Japan NO Division of Cardiology, St Marianna University Yokohama City Seibu Hospital, Yokohama, Japan KO and Department of Orthopedic Surgery, St Marianna University School of Medicine, Kawasaki, Japan HS
    Medicine (Baltimore) 93:e306. 2014
    ..12 seconds. An MPT value of 18.12 seconds may be a useful target value for identifying CHF patients with a VE/VCO2 slope ≤ 34 and for risk management in these patients...
  24. doi request reprint Decreased physical function in pre-dialysis patients with chronic kidney disease
    Koji Hiraki
    Department of Rehabilitation Medicine, St Marianna University School of Medicine Hospital, 2 16 1 Sugao Miyamae ku, Kawasaki, Kanagawa, 216 8511, Japan
    Clin Exp Nephrol 17:225-31. 2013
    ..The primary objective of this study was to clarify physical function in pre-dialysis patients according to CKD stage...
  25. doi request reprint Functional Independence and Difficulty Scale: Instrument development and validity evaluation
    Takashi Saito
    Department of Rehabilitation, Visiting Nursing and Rehabilitation Network, Kawasaki shi, Kanagawa, Japan
    Geriatr Gerontol Int 16:1127-1137. 2016
    ..To validate the Functional Independence and Difficulty Scale, a new instrument that assesses both independence and difficulty in carrying out basic activities of daily living...
  26. ncbi request reprint Relationship between sleep-disordered breathing level and acute onset time of congestive heart failure
    Kihei Yoneyama
    Division of Cardiology, Department of Internal Medicine, St Marianna University of Medicine, Kanagawa, Japan
    Int Heart J 49:471-80. 2008
    ..1% and 4.1%, respectively). Severe SDB patients tended to have acute dyspnea between midnight and dawn. The results suggest SDB might be one of the risk factors of heart failure...
  27. ncbi request reprint Association Between the Functional Independence and Difficulty Scale and Physical Functions in Community-Dwelling Japanese Older Adults Using Long-term Care Services
    Takashi Saito
    1Visiting Nursing Station Happiness Care, Tokyo, Japan 2Graduate School of Health Sciences, Kobe University, Kobe, Japan 3Graduate School of Gerontology, J F Oberlin University, Tokyo, Japan
    J Geriatr Phys Ther . 2016
    ..This study aimed to reveal the relationship between FIDS and physical functions and to examine the concurrent validity of FIDS against physical functions...
  28. doi request reprint Relationship of thresholds of physical performance to nutritional status in older hospitalized male cardiac patients
    Kazuhiro P Izawa
    Department of Rehabilitation Medicine, St Marianna University School of Medicine Hospital, Kawasaki, Japan
    Geriatr Gerontol Int 15:189-95. 2015
    ..We determined the differences in physical performance based on the Geriatric Nutritional Risk Index (GNRI) and physical performance cut-off values according to the GNRI in older male cardiac inpatients...
  29. ncbi request reprint Poor preoperative nutritional status is an important predictor of the retardation of rehabilitation after cardiac surgery in elderly cardiac patients
    Masato Ogawa
    Division of Rehabilitation Medicine, Kobe University Hospital, Kobe, Japan
    Aging Clin Exp Res . 2016
    ..However, the influence of nutritional status before cardiac surgery on physical function and the progress of postoperative rehabilitation requires clarification...
  30. ncbi request reprint The relative and absolute reliability of maximum phonation time in community-dwelling Japanese people
    Taku Shinoda
    Department of Physical Therapy, Faculty of Health Sciences, Kobe University School of Medicine, Kobe, Japan
    Aging Clin Exp Res . 2016
    ..The aim of the present study was to examine the approximate value of maximum phonation time in community-dwelling Japanese people and to set the range of error after ascertaining relative and absolute reliability...