Self-Reported Physical Inactivity and Mood Disturbances in End-Stage Kidney Disease (ESKD) Patients on Chronic Dialysis Treatment

• Published in: Journal of clinical medicine Vol. 12; no. 22; p. 7160
• Main Authors: Musolino, Michela, Presta, Pierangela, Cianfrone, Paola, Errante, Maria Antonietta, Andreucci, Michele, Coppolino, Giuseppe, Bolignano, Davide
• Format: Journal Article
• Language: English
• Published: Basel MDPI AG 01-11-2023
• Subjects: Affective disorders; Behavior; Care and treatment; Chronic kidney failure; Clinical outcomes; Complications and side effects; Exercise; Health aspects; Hemodialysis; Hemodialysis patients; Kidney diseases; Mental depression; Peritoneal dialysis; Pessimism; Physiological aspects; Questionnaires; Risk factors; Sedentary behavior; Self evaluation; Self report; Statistical analysis; Variables; Italy
• ISSN: 2077-0383; 2077-0383
• DOI: 10.3390/jcm12227160

Background: Physical inactivity and mood disturbances are key issues in individuals with end-stage kidney disease (ESKD) and may lead to poor clinical outcomes. Methods: We performed a pilot, observational study to explore the possible relationships between the self-reported level of physical activity (IPAQ) and the severity of mood disturbances (BDI score) in a cohort of 58 ESKD patients undergoing chronic hemodialysis (HD; n = 30) or peritoneal dialysis (PD; n = 28). Results: Overall, ESKD patients were severely inactive (median METs: 590 [460–1850]) and the intensity of overall and walking physical activity was mostly low to moderate. HD individuals appeared less active than PD (METs 550 [250–1600] vs. 1080 [750–1730]; p = 0.003) and were also less prone to walking (METs 180 ± 90 vs. 320 ± 100; p = 0.01), while a barely statistical difference was noticed for the time spent sitting. ESKD individuals displayed a median BDI score of 17 [12–21], which indicated, on average, the presence of borderline depression, which was apparently more evident among HD individuals. A strong, inverse correlation was found between self-reported METs and BDI scores (R = −0.78; p < 0.0001), while such scores paralleled the time spent sitting during a weekday (R = 0.45; p = 0.0004) and a weekend day (R = 0.40; p = 0.002). Conclusions: In ESKD patients on chronic dialysis, physical inactivity and mood disturbances might be significantly inter-connected, thereby amplifying their relative impact on quality of life, dysautonomia and long-term outcomes. Future studies on larger populations are recommended to confirm these preliminary observations. Promoting strategies to improve fitness, along with greater attention to physiological aspects, should be incorporated into the clinical management of ESKD patients.