Details of the Researcher

PHOTO

Satomi Ito
Section
Graduate School of Medicine
Job title
Research Associate
Degree
  • Master(Nursing) (Tohoku University)

e-Rad No.
41018155

Education 3

  • Tohoku University Graduate School of Medicine Doctoral Course

    2024/04 - Present

  • Tohoku University Graduate School of Medicine Master's Course

    2022/04 - 2024/03

  • Tohoku University Faculty of Medicine School of Health Sciences, School of Medicine

    2015/04 - 2019/03

Committee Memberships 1

  • 特定非営利活動法人日本ホスピス緩和ケア協会 緩和ケアデータベース委員会 委員

    2024/10 -

Professional Memberships 4

  • Japanese Society for Palliative Medicine

    - Present

  • Japanese Society of Aromatherapy

  • Japan Academy of Nursing Administration and Policies

  • Japan Academy of Nursing Science

Research Interests 3

  • Complementary and Alternative Therapy

  • Nursing

  • Palliative Care

Research Areas 1

  • Life sciences / Clinical nursing /

Awards 1

  1. 最優秀演題賞

    2019/06 第24回日本緩和医療学会学術大会 臨死期の治療やケアの見直しのための簡便な予後予測指標-Liverpool Care Pathwayの使用基準の予後7日の予測能(J-Proval研究)-

Papers 5

  1. Comparing palliative care quality between designated and non-designated cancer hospitals: A secondary analysis of bereaved family surveys

    Satomi Ito, Mitsunori Miyashita, Richi Takahashi, Yoko Nakazawa, Asao Ogawa, Nobuyuki Yotani, Jun Hamano

    2026/05/19

    DOI: 10.64898/2026.05.14.26353232  

  2. Comparison of patient characteristics and end-of-life treatments among cancer descendants between designated cancer care hospitals and non-designated hospitals using the national claims database in Japan. International-journal

    Mitsunori Miyashita, Kazuki Sato, Yoko Nakazawa, Richi Takahashi, Yoshiyuki Kizawa, Megumi Kishino, Satomi Ito, Jun Hamano

    Japanese journal of clinical oncology 2026/04/20

    DOI: 10.1093/jjco/hyag007  

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    OBJECTIVE: To compare patient characteristics and end-of-life treatment between designated cancer care hospitals and non-designated hospitals, focusing on non-designated hospitals. METHODS: We used the National Database from 2013 to 2015, provided by the Ministry of Health, Labor and Welfare. RESULTS: We analyzed 491 964 patients of cancer descendants (designated hospitals, 164 063 and non-designated hospitals, 327 901). Non-designated hospitals treated older patients, specifically aged 85 years or older (non-designated hospitals: 26% vs designated hospitals: 11%), and fewer patients without comorbidities (32% vs 45%). Regarding end-of-life treatment in the last two weeks, non-designated hospitals had lower palliative care team fees (1% vs 11%; Relative Risk = 0.14), slightly lower use of strong opioids (53% vs 65%; RR = 0.81), and less use of antipsychotics (23% vs 37%; RR = 0.63). Non-designated hospitals used anticancer drugs less frequently (5% vs 10%; RR = 0.51), however, the use of intravenous hydration over 250 mL/day was higher (55% vs 37%; RR = 2.27). In non-designated hospitals, although ICU admission was less frequent (1% vs 5%; RR = 0.27), there was no difference in cardiopulmonary resuscitation (5% vs 5%; RR = 1.02). CONCLUSIONS: Non-designated hospitals treat more complex patients. In addition, non-designated hospitals had low palliative care team fees, low opioid and other essential drug prescriptions; however, the frequency of artificial hydration was higher. Although non-designated hospitals provided a lower frequency of end-of-life aggressive treatment, no difference was observed in life-sustaining treatments.

  3. Identifying the Characteristics of Palliative Care Information on Social Media Using a Qualitative and Sentiment Analysis Approach. International-journal

    Kento Masukawa, Yukina Sato, Uta Kondo, Satomi Ito

    The American journal of hospice & palliative care 10499091261434966-10499091261434966 2026/03/11

    DOI: 10.1177/10499091261434966  

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    BackgroundSocial media provides a novel data source for understanding palliative care from the perspectives of patients and their family caregivers. Nonetheless, no study has examined palliative care-related information on Japanese social media. This study aimed to identify the characteristics of palliative care information on Japanese social media.MethodsPosts published on X (formerly Twitter) during the first week of each month from January to June 2024 that included 1 or more of the following terms were manually collected: "palliative care," "end-of-life care," or "palliative medicine." Posts were analyzed inductively. A Japanese sentiment analysis model was applied to assign a sentiment score (0-1) to each post, with higher scores indicating more positive sentiment. The top 50 posts with the highest sentiment scores and the bottom 50 posts were further analyzed using the same qualitative approach.ResultsIn total, 4689 posts were collected; of these, 3806 (81.2%) were related to palliative care. Thirteen categories were identified. The most frequent category was "general explanations about palliative care" (n = 1,280, 27.3%), followed by "sharing information about palliative care services" (n = 757, 16.1%). Posts with the lowest sentiment scores included "opinions or demands toward end-of-life care systems," "opinions or demands towards medical practice and dissemination of palliative care," and "reporting experiences of patients and informal caregivers."ConclusionJapanese social media platforms may provide valuable insights into family caregivers' experiences, potentially representing a resource for assessing the palliative care quality. Future studies should evaluate the validity of palliative care-related information on social media.

  4. Changes in Workplace Choice Reasons and Individual Influencing Factors for Nurses Across Job Changes: Cross-Sectional Observational Study. International-journal

    Yukari Hara, Kasumi Sato, Hideyuki Hirayama, Satomi Ito, Junko Omori

    Nursing reports (Pavia, Italy) 15 (2) 2025/02/06

    DOI: 10.3390/nursrep15020058  

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    Background/Objectives: The global nursing shortage encompasses issues such as the uneven nurse distribution in low- and middle-income countries, nurse outflow to other countries, and nurse retirement in developed countries, necessitating effective retention strategies. Our objective was to clarify the changes in facility selection reasons among Japanese nurses after changing jobs and the personal attributes influencing facility selection. Methods: In January 2023, an online survey was conducted among licensed practical nurses, registered nurses, midwives, and public health nurses in Japan. The survey items included personal attributes (age and sex), information on ≤five employment facilities, and facility selection reasons. The variations in facility selection reasons by facility number were analyzed using a generalized linear model with a binomial distribution. A logistic regression analysis was conducted with personal attributes and reasons for workplace selection as the independent and dependent variables, respectively. Results: In total, 721 participants were included; 90.8% selected hospitals as their first place of employment. As nurses changed jobs, they increasingly selected non-hospital facilities, including nursing homes, nursery schools, and government agencies. With multiple job changes, the facility selection reasons included "good location for commuting", "good salary", and "convenient working style". Among personal attributes, "age", "sex", "age at employment at the facility", "educational background", "number of children", and "living alone" influenced workplace choice reasons. Conclusions: Considering the study results, country-specific demographic trends, medical policy changes, and nursing-shortage-related causes, medical facility managers and policymakers should devise appropriate employment conditions and develop recruitment strategies, especially for situations with severe nursing shortages. Nurses can learn from the career choices of others to manage their own careers.

  5. SHORT VERSION OF THE WORK VALUES SCALE FOR REGISTERED  NURSES, MIDWIVES, PUBLIC HEALTH NURSES, AND LICENSED PRACTICAL NURSES:  DEVELOPMENT AND EVALUATION

    Yukari Hara, Hideyuki Hirayama, Satomi Ito, Kyoko Asakura, Nozomu Takada, Shoko Sugiyama, Atsushi Matsunaga, Megumu Iwamoto, Junko Omori

    2025/01/23

    Publisher: Wiley

    DOI: 10.22541/au.173767056.65525763/v1  

Misc. 5

  1. 特集 エビデンスに基づく看取り期のケア 看取り期の症状マネジメント:せん妄

    伊藤 里美

    がん看護 30 (4) 363-366 2025/07/01

    Publisher: 南江堂

    DOI: 10.15106/j_kango30_363  

    ISSN: 1342-0569

    eISSN: 2432-8723

  2. 看護ケアへのアロマテラピー導入講習会の効果検証および臨床へのアロマテラピー導入の障壁に関するインタビュー調査

    伊藤里美, 倉橋美岬, 平山英幸, 細川舞, 松坂早希子, 宮下光令

    日本サイコオンコロジー学会総会(Web) 37th 2024

  3. 死亡票情報を用いた遺族調査の二次解析によるがん診療連携拠点病院と非拠点病院で死亡したがん患者の特性と緩和ケアの質の比較

    伊藤里美, 中澤葉宇子, 高橋理智, 小川朝生, 余谷暢之, 浜野淳, 宮下光令

    日本サイコオンコロジー学会総会(Web) 37th 2024

  4. 専門的緩和ケアサービスが提供する標準的がん疼痛治療による疼痛改善理由の探索:多施設共同観察研究から得られた質的データの内容分析

    菅原佑菜, 菅原佑菜, 田上恵太, 升川研人, 倉橋美岬, 菊池里美, 小杉和博, 石木寛人, 平塚裕介, 平塚裕介, 清水正樹, 森雅紀, 邱士い, 下田真優, 平山英幸, 山口拓洋, 井上彰, 里見絵理子, 宮下光令

    Palliative Care Research (Web) 18 (Supplement) 2023

    ISSN: 1880-5302

  5. 臨死期の治療やケアの見直しのための簡便な予後指標-Liverpool Care Pathwayの使用基準の予後7日の予測能(J-Proval研究)-

    菊池里美, 青山真帆, 浜野淳, 滝川千鶴子, 長岡広香, 鄭陽, 木内大祐, 永松美佳子, 竹田幸彦, 森田達也, 宮下光令

    Palliative Care Research (Web) 14 (Supplement) 2019

    ISSN: 1880-5302

Books and Other Publications 4

  1. AYA世代の緩和ケア

    安保, 博文, 木澤, 義之, 高宮, 有介, 恒藤, 暁, 宮下, 光令

    青海社 2025/04

    ISBN: 9784910548142

  2. 新型コロナウイルス感染症が世界の緩和ケアに与えた影響に関する系統的レビュー論文の紹介

    伊藤里美, 佐藤桃香, 伊東真沙美, 趙睿傑, 陳贻悦, 宮下光令

    青海社 2024/03

    ISBN: 9784910548128

  3. データでみる日本の緩和ケアの現状

    伊藤里美, 佐藤桃香, 平山英幸, 余谷暢之, 宮下光令

    青海社 2024/03

    ISBN: 9784910548128

  4. データでみる日本の緩和ケアの現状

    菊池里美, 平山英幸, 升川研人, 余谷暢之, 宮下光令

    青海社 2023/04

    ISBN: 9784910548081