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Satomi Tanaka Last modified date:2022.12.16





Homepage
https://kyushu-u.pure.elsevier.com/en/persons/satomi-tanaka
 Reseacher Profiling Tool Kyushu University Pure
Academic Degree
Master of Science in Nursing (kyushu University), Doctor of Philosophy in Nursing (Kyushu University)
Country of degree conferring institution (Overseas)
Yes Doctor
Field of Specialization
Nursing
ORCID(Open Researcher and Contributor ID)
0000-0002-6157-4441
Total Priod of education and research career in the foreign country
00years00months
Research
Research Interests
  • Study on infection prevention behavior and depression in post-organ transplant patients during COVID-19 pandemic
    keyword : Organ transplant、COVID-19
    2021.04~2023.03.
  • Physical activity and 1uality of life in liver transplant recipients
    keyword : liver transplantation physical activity QOL
    2015.04.
Academic Activities
Papers
1. Tanaka S, Fujita K, Kanaoka M, Makimoto K, Yakushiji K, Tanaka R, Harada N, Ikegami T, Yoshizumi T., Prospective study of objective physical activity and quality of life in living donor liver transplant recipients, Japan Journal of Nursing Science, 10.1111/jjns.12362, 2020.10, Aim: The aims of this study were to: (a) describe the physical activity (PA) and quality of life (QOL) in living donor liver transplant (LDLT) recipients pre-operatively and at 3 months and 6 months post-operatively; (b) compare PA and QOL at 6 months post-operatively with a healthy control group; and (c) explore pre-operative factors that predict PA changes.
Methods: Patients over 20 years of age who were undergoing LDLT were recruited. PA was measured based on the number of steps/day and time spent performing moderate-to-vigorous PA (MVPA) during 1 week using an accelerometer. QOL was assessed based on a physical (PCS) and mental (MCS) component summary of the eight-item Short-Form Health Survey. The LDLT and healthy control groups were matched for age (±3 years) and gender. Preoperative factors predicting a change in PA were calculated using a generalized linear mixed model.
Results: Twenty-four patients completed the study. By 6 months post-LDLT, the MCS and PCS were comparable to those in the control group. The number of steps (3,887 steps/day) and MVPA (29.3 min/week) showed significant improvement by 6 months post-operatively, but remained much lower compared with those in the control group. The multivariate analysis showed that younger age (p < .01, p = .04) and higher skeletal muscle mass (SMM; p < .01, p = .03) were predictors of improvement in number of steps and MVPA.
Conclusion: This study suggests the need for pre-operative interventions by healthcare professionals that focus on outcomes such as improving low SMM to facilitate post-operative PA recovery..
2. Tanaka S, Fujita K, Makimoto K, Kanaoka M, Yakushiji K, Tanaka R, Harada N, Yoshizumi T, Relationships of accelerometer-determined physical activity with obesity, hypertension, diabetes, dyslipidaemia, and health-related quality of life in patients after liver transplantation, Clinical Transplantation, 10.1111/ctr.14117, 34, 12, 2020.12, Abstract: The contribution of physical activity (PA) to the prevention of metabolic abnormalities following liver transplantation (LT) has not been well documented. We aimed to assess PA in post-LT patients and to quantify its relationships with the development of postoperative metabolic abnormalities and health-related quality of life (HRQOL). We recruited 111 patients who had undergone LT ≥ 6 months previously. PA was measured by accelerometry, and HRQOL was evaluated using SF-8. PA was quantified as the number of steps per day, and the time spent performing moderate-to vigorous PA and light PA per week. The prevalence of hypertension, diabetes, and dyslipidemia increased more than twofold following LT. The proportion of the participants with a sedentary lifestyle (<5000 steps/day) was 36%. Logistic regression
analysis showed that postoperative hypertension and obesity were associated with preoperative body mass index and the number of steps taken (in 2000 steps/day increments). Preoperative diabetes was associated with obesity, and PA was associated with physical function-related HRQOL scores. Thus, increasing the number of steps taken per day has the potential to reduce hypertension and obesity, and PA could improve physical function-related HRQOL in patients following LT..