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Hiroyuki Umegaki

Biographic Data

ID6578631
NAMEHiroyuki Umegaki
GIVEN NAMESHiroyuki
FAMILY NAMEUmegaki
SIGNATUREUMEGAKI H
AFFILIATIONSDepartment of Community Healthcare and Geriatrics, Graduate School of Medicine Nagoya University Nagoya Japan
ORCID0000-0003-2504-4133
VERIFIEDYes
TOTAL WORKS6
TOTAL CITATIONS0
WORKS AS AUTHOR6
WORKS AS EDITOR0
FIRST PUBLICATION YEAR2019
LATEST PUBLICATION YEAR2026
H-INDEX0
  • Association of BMI ‐Adjusted Calf Circumference and Age‐Specific Cutoff Values With In‐Hospital Falls Among Older Adults

    Open Access•Shuzo Miyahara, Keisuke Maeda et al.•ARTICLE•Geriatrics and gerontology…•2026

  • Verifying Family Authenticity in End‐of‐Life Care

    Open Access•Chisato Fujisawa, Toshiki Mizuno et al.•ARTICLE•Geriatrics and gerontology…•2026

    In the terminal stage of illness, it is important to respect the patient's wishes, including those based on religious beliefs. However, in patients with advanced dementia, it can be difficult to confirm their wishes regarding end-of-life care. In such cases, healthcare professionals must often rely on family members or close acquaintances to infer the patient's previously expressed preferences. Nevertheless, if the family exploits the patient's c…

  • Nonlinear Associations Between Frailty and Medication Burden in Hospitalized Older Adults

    Open Access•Hiroyuki Umegaki, Hirotaka Nakashima et al.•ARTICLE•Geriatrics and gerontology…•2026

  • International Comparison of Benzodiazepine Prescription for Older Adults in Acute Care Hospitals

    Open Access•Kazuhisa Watanabe, C Adrian Austin et al.•ARTICLE•Geriatrics and gerontology…•2026

    Benzodiazepines (BZD) are harmful to older adults. They are associated with increased mortality [1], and increased hospitalization-associated complications (HAC), such as delirium [2] and falls [3]. Despite these known adverse events, BZD use remains prevalent in older adults and represents a potentially modifiable risk factor for adverse outcomes. Although acute care hospitals are at particularly high risk for HAC from BZD usage, there has been …

  • A High Geriatric Depression Scale Score on Admission to Hospital Predicts a Worse Clinical Frailty Scale Score After Discharge

    Open Access•Yosuke Yamada, Hirotaka Nakashima et al.•ARTICLE•Geriatrics and gerontology…•2026

  • Falls in community‐dwelling prefrail older adults

    Open Access•Hiroyuki Umegaki, Taeko Makino et al.•ARTICLE•Health & Social Care in the…•2019•References: 1

    Frailty has been established as a risk factor for falls, and prefrailty also seems a risk; however, few studies have focused on the association between falls and each of the five components of frailty proposed by Fried. In the present study, we sought to elucidate the association between prefrailty and falls, and moreover, the association of frailty component with falls. Participants were community-dwelling older people who had cognitive complain…

No prominent works on this page.

  • Falls in community‐dwelling prefrail older adults

    Open Access•Hiroyuki Umegaki, Taeko Makino et al.•ARTICLE•Health & Social Care in the…•2019•References: 1

    Frailty has been established as a risk factor for falls, and prefrailty also seems a risk; however, few studies have focused on the association between falls and each of the five components of frailty proposed by Fried. In the present study, we sought to elucidate the association between prefrailty and falls, and moreover, the association of frailty component with falls. Participants were community-dwelling older people who had cognitive complain…

  • Association of BMI ‐Adjusted Calf Circumference and Age‐Specific Cutoff Values With In‐Hospital Falls Among Older Adults

    Open Access•Shuzo Miyahara, Keisuke Maeda et al.•ARTICLE•Geriatrics and gerontology…•2026

  • Verifying Family Authenticity in End‐of‐Life Care

    Open Access•Chisato Fujisawa, Toshiki Mizuno et al.•ARTICLE•Geriatrics and gerontology…•2026

    In the terminal stage of illness, it is important to respect the patient's wishes, including those based on religious beliefs. However, in patients with advanced dementia, it can be difficult to confirm their wishes regarding end-of-life care. In such cases, healthcare professionals must often rely on family members or close acquaintances to infer the patient's previously expressed preferences. Nevertheless, if the family exploits the patient's c…

  • Nonlinear Associations Between Frailty and Medication Burden in Hospitalized Older Adults

    Open Access•Hiroyuki Umegaki, Hirotaka Nakashima et al.•ARTICLE•Geriatrics and gerontology…•2026

  • International Comparison of Benzodiazepine Prescription for Older Adults in Acute Care Hospitals

    Open Access•Kazuhisa Watanabe, C Adrian Austin et al.•ARTICLE•Geriatrics and gerontology…•2026

    Benzodiazepines (BZD) are harmful to older adults. They are associated with increased mortality [1], and increased hospitalization-associated complications (HAC), such as delirium [2] and falls [3]. Despite these known adverse events, BZD use remains prevalent in older adults and represents a potentially modifiable risk factor for adverse outcomes. Although acute care hospitals are at particularly high risk for HAC from BZD usage, there has been …

  • A High Geriatric Depression Scale Score on Admission to Hospital Predicts a Worse Clinical Frailty Scale Score After Discharge

    Open Access•Yosuke Yamada, Hirotaka Nakashima et al.•ARTICLE•Geriatrics and gerontology…•2026

Frailty in Older Adults (4 works) · Balance, Gait, and Falls Prevention (2 works) · Dementia (2 works) · Injury prevention (2 works) · Intensive Care Unit Cognitive Disorders (2 works) · Logistic regression (2 works) · Nutrition and Health in Aging (2 works) · Pharmaceutical Practices and Patient Outcomes (2 works) · Poison control (2 works) · Prospective cohort study (2 works)

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